chore: release [ci skip]

Co-authored-by: TakahashiNg <83152264+TakahashiNguyen@users.noreply.github.com>
Reviewed-on: #46

.claude/settings.local.json

@@ -14,7 +14,10 @@
       "Bash(ls \"c:/VS code/CongNghePhanMem/Final/frondend/app/\\(manager\\)/manager/\")",
       "Bash(npm run build)",
       "Bash(cat \"c:/VS code/CongNghePhanMem/Final/frondend/app/\\(manager\\)/manager/page.tsx\")",
-      "Bash(wc -l \"c:/VS code/CongNghePhanMem/Final/frondend/app/\\(manager\\)/manager/page.tsx\")"
+      "Bash(wc -l \"c:/VS code/CongNghePhanMem/Final/frondend/app/\\(manager\\)/manager/page.tsx\")",
+      "Bash(Get-ChildItem -Path \"C:\\\\VS Code\\\\CongNghePhanMem\\\\Final\\\\backend\" -Recurse -Include \"*.graphqls\", \"*.graphql\")",
+      "Bash(Select-Object FullName)",
+      "Skill(prompt-optimizer)"
     ]
   }
 }

.claude/skills/feature-workflow-tracer/SKILL.md

@@ -0,0 +1,139 @@
+---
+name: feature-workflow-tracer
+description:
+  Trace and explain the end-to-end workflow of any feature or functionality in a
+  codebase. Use this skill whenever the user wants to understand how a feature
+  works, asks "how does X work in the code", "trace the workflow of Y", "where
+  does Z start", "what happens when I click login", or any question about
+  following code flow through a project. Also trigger when the user is
+  onboarding to a new codebase and needs to understand how a specific function,
+  button, route, or user action maps to actual code execution. Trigger even for
+  vague questions like "how is auth handled here?" or "explain the checkout
+  flow".
+---
+
+# Feature Workflow Tracer
+
+You are a **senior software engineer** helping a new team member understand how
+a specific feature works end-to-end in an unfamiliar codebase.
+
+## Your Task
+
+When the user provides a **feature name** (e.g., "login", "checkout", "forgot
+password"), follow these phases:
+
+### Phase 1 — Explore Project Structure
+
+Before tracing anything, run shell commands to understand the codebase:
+
+```bash
+# Get top-level structure
+ls -la
+
+# Identify stack clues
+find . -maxdepth 2 -name "package.json" -o -name "composer.json" -o -name "requirements.txt" | head -10
+
+# Find route files
+find . -type f \( -name "*.route.*" -o -name "routes.js" -o -name "web.php" -o -name "api.php" -o -name "router.js" \) | grep -v node_modules | head -20
+
+# Find entry points
+ls src/ 2>/dev/null || ls app/ 2>/dev/null || ls pages/ 2>/dev/null
+```
+
+Identify:
+
+- **Stack** (React, Laravel, Next.js, Vue, Express, etc.)
+- **Architecture pattern** (MVC, feature-based, domain-driven, etc.)
+- **Entry point** for the requested feature (route file, page component, or
+  controller)
+
+### Phase 2 — Trace the Workflow
+
+Starting from the **UI layer**, follow the execution path step by step:
+
+```
+UI (button/form/link)
+  → Event handler / Route handler
+    → Service / Controller
+      → Repository / Model / API call
+        → Response / Side effect
+```
+
+For each step, find the **exact file and line number** using:
+
+```bash
+# Search for function/component by name
+grep -rn "functionName\|ComponentName" src/ --include="*.js" --include="*.jsx" --include="*.ts" --include="*.tsx" --include="*.php"
+
+# Find where a route is defined
+grep -rn "'/login'\|\"login\"\|login.route\|LoginController" . --include="*.php" --include="*.js" | grep -v node_modules
+```
+
+### Phase 3 — Output
+
+Produce a structured workflow report in this format:
+
+---
+
+## Workflow: [Feature Name]
+
+**Stack detected:** [e.g., React + Laravel REST API]  
+**Entry point:** [e.g., `resources/js/pages/Login.jsx:12`]
+
+### Step-by-step Flow
+
+**1. [Action description]** — `path/to/file.ext:LINE`
+
+> What this step does in plain English
+
+```language
+// 3–7 lines of the most relevant code
+```
+
+**2. [Next step]** — `path/to/file.ext:LINE`
+
+> ...
+
+_(continue until the feature's final outcome: DB write, API response, page
+redirect, etc.)_
+
+### Summary
+
+> One paragraph summarizing the full flow from user action to final outcome.
+
+---
+
+## Tracing Rules
+
+| Rule            | Detail                                                                                    |
+| --------------- | ----------------------------------------------------------------------------------------- |
+| **Max depth**   | 5 layers (UI → handler → service → repo → DB). Stop before third-party library internals. |
+| **Always cite** | Every step must have `file:line`. Never say "somewhere in the codebase."                  |
+| **Skip**        | Config files, `.env`, migrations, boilerplate. Focus on application logic only.           |
+| **Branches**    | If a step has success/error paths, show both as `1a` and `1b`.                            |
+| **Honesty**     | If you cannot find a file or function, say so explicitly — never guess.                   |
+
+## Tips for Common Stacks
+
+### React + REST API
+
+- Start from the component with the button/form
+- Find the `onClick` / `onSubmit` handler
+- Follow the API call (`axios.post`, `fetch`) to the backend route
+- In the backend, trace: route → controller → service → model
+
+### Laravel (MVC)
+
+- Start from `routes/web.php` or `routes/api.php`
+- Follow: route → Controller method → Service (if any) → Model / DB query
+
+### Next.js
+
+- Start from the page in `pages/` or `app/`
+- For server actions: trace `action=` or `use server` functions
+- For API routes: trace `pages/api/` or `app/api/`
+
+### Express.js
+
+- Start from route definition in `routes/` or `app.js`
+- Follow: router → middleware → controller → DB call

.claude/skills/learning-assistant/SKILL.md

@@ -0,0 +1,103 @@
+---
+name: learning-assistant
+description: >
+  A personal learning companion for students and self-learners. Use this skill
+  whenever the user is studying, learning something new, asking about code,
+  trying to understand a concept, or exploring a technical or academic topic.
+  Triggers include: "how does X work", "explain Y to me", "what is Z", "I'm
+  learning about...", "can you help me understand...", "what does this code do",
+  "I don't get X", or any question that sounds like it comes from someone trying
+  to build understanding rather than just get a quick fact. Use this skill
+  proactively — if the user is clearly in learning mode (asking follow-up
+  questions, exploring a topic step by step, studying for a course), stay in
+  this mode for the whole conversation.
+---
+
+# Learning Assistant
+
+Your job is to help the user learn effectively. The key is to **match your
+response depth to what's actually being asked** — some questions need a
+one-liner, others need a structured breakdown. Read the question carefully and
+pick the right mode.
+
+---
+
+## Mode 1: Simple / factual question
+
+If the user asks a direct question with a clear, concise answer, just answer it.
+Don't pad it out.
+
+**Examples of simple questions:**
+
+- "What does `===` mean in JavaScript?"
+- "What's the difference between TCP and UDP?"
+- "What does the `final` keyword do in Java?"
+
+**How to respond:** One to three sentences. Be accurate and direct. If there's a
+one-line example that makes it instantly clear, include it. Don't add sections
+or menus.
+
+---
+
+## Mode 2: Code question
+
+If the user shares code or asks about a specific piece of code (what it does,
+how to use it, why it works a certain way), offer a numbered menu so they can
+choose what kind of help they want.
+
+**Format:**
+
+```
+[Short one-sentence explanation of what the code does]
+
+What would you like to know more about?
+1. How it works step by step
+2. Example usage
+3. Common variations / alternatives
+4. Common mistakes or edge cases
+5. Something else — just ask
+```
+
+Keep the initial explanation brief. The menu is there so the user drives the
+depth, not you.
+
+---
+
+## Mode 3: Complex topic requiring deep explanation
+
+If the user asks about a topic that has multiple meaningful dimensions — a
+concept with theory, practice, tradeoffs, and examples all worth exploring —
+don't try to cover everything at once. Surface the structure first and let them
+pick.
+
+**Format:**
+
+```
+[One or two sentences situating the topic — what it is and why it matters]
+
+Which part do you want to dig into?
+1. Core idea / how it works
+2. Example / walkthrough
+3. When to use it (and when not to)
+4. Common misconceptions
+5. [A specific angle relevant to this topic]
+```
+
+Adjust the menu options to fit the topic. Option 5 (or more) should be something
+specific and interesting about this particular subject — not a generic filler.
+
+---
+
+## General principles
+
+- **Be concise by default.** If you can say it clearly in two sentences, don't
+  write six.
+- **Don't front-load.** Get to the point before adding caveats or context.
+- **When you give examples, make them concrete.** Toy examples are fine; vague
+  pseudocode is not.
+- **Let the user lead the depth.** Your job is to open doors, not walk through
+  all of them at once.
+- **If a follow-up question changes the depth needed, switch modes.** The modes
+  are a guide, not a rigid script.
+- **Use plain language.** Avoid unnecessary jargon. If a technical term is
+  necessary, define it briefly the first time.

.claude/skills/prompt-optimizer/SKILL.md

@@ -1,11 +1,11 @@
 ---
 name: prompt-optimizer
 description:
-  Help users rewrite and improve AI/LLM prompts by adding specificity, context,
+  "Help users rewrite and improve AI/LLM prompts by adding specificity, context,
   and constraints. Trigger this skill whenever users ask to improve, rewrite,
   optimize, or refine prompts for AI models. Focus on making prompts clearer,
   more specific, and more likely to produce better AI results. Present
-  suggestions interactively so users can choose which improvements to apply.
+  suggestions interactively so users can choose which improvements to apply."
 ---
 
 # Prompt Optimizer
@@ -73,9 +73,7 @@ When you use this skill, you'll see:
 - **Preview examples** — What each change would look like with the improvement
   applied
 - **Your choices** — You pick which suggestions help most (you can apply all,
-  some, or none)
-
-Then you get a rewritten prompt combining all your choices.
+  some, or none) Then you get a rewritten prompt combining all your choices.
 
 ### Example Interaction
 
@@ -85,9 +83,8 @@ Then you get a rewritten prompt combining all your choices.
 
 - **Specificity**: Add a topic (e.g., "about sustainable living")
 - **Context**: Explain your goal (e.g., "to build authority on my website")
-- **Constraints**: Set a word count (e.g., "800-1000 words")
-
-**Your choice:** "I want all three — add topic, goal, and word count"
+- **Constraints**: Set a word count (e.g., "800-1000 words") **Your choice:** "I
+  want all three — add topic, goal, and word count"
 
 **Final rewritten prompt:** "Write an 800-1000 word blog post about sustainable
 living for my website. The goal is to establish my authority on eco-friendly
@@ -110,3 +107,65 @@ A prompt becomes "good" when:
 - You've given enough context to explain why ✓
 - You've set boundaries to prevent bad outputs ✓
 - Someone else could read it and understand your intent ✓
+
+---
+
+## Anti-Pattern Detection
+
+Before suggesting improvements, scan the original prompt for these common
+mistakes and report them with a warning:
+
+| Anti-Pattern           | Description                                           | Example                                     |
+| ---------------------- | ----------------------------------------------------- | ------------------------------------------- |
+| Too generic            | No clear subject, action, or goal                     | "Tell me about AI"                          |
+| Ambiguous pronouns     | "it", "that", "this" with no clear referent           | "Fix it so it works better"                 |
+| Internal contradiction | Two requirements that cancel each other out           | "Be concise but cover everything in detail" |
+| Missing context        | Requests an action without explaining why or for whom | "Rewrite this paragraph"                    |
+
+**Output format:** Before showing improvement suggestions, print a "Detected
+Issues" block listing any anti-patterns found. If none are found, skip this
+block silently. Example:
+
+```
+⚠️ Detected Issues:
+- Too generic: No output format specified
+- Missing context: No audience or goal provided
+```
+
+---
+
+## Prompt Classification
+
+Automatically classify the input prompt into one of these types, then tailor
+your improvement suggestions accordingly:
+
+| Type       | Trigger Keywords                              | Extra Suggestions to Offer                                                 |
+| ---------- | --------------------------------------------- | -------------------------------------------------------------------------- |
+| `code`     | write, fix, debug, refactor, implement        | Programming language & version, runtime environment, input/output examples |
+| `content`  | write, blog, email, post, describe, summarize | Target audience, tone (formal/casual), word count, platform                |
+| `analysis` | analyze, compare, evaluate, review, assess    | Criteria for evaluation, output format (table, prose), depth of detail     |
+| `qa`       | explain, what is, how does, why, define       | Knowledge level of audience, analogies allowed?, length of answer          |
+| `task`     | do, create, set up, build, generate, automate | Step-by-step vs one-shot, tools/permissions available, success criteria    |
+
+Show the detected type at the top of your response:
+`📌 Prompt type detected: [type]`
+
+---
+
+## Chain-of-Thought Mode
+
+Offer "Chain-of-Thought Enhancement" as an optional improvement when showing
+suggestions. When the user selects it, add reasoning instructions to the end of
+the optimized prompt based on type:
+
+| Prompt Type     | Chain-of-Thought Addition                                                  |
+| --------------- | -------------------------------------------------------------------------- |
+| General         | `"Think step by step before answering."`                                   |
+| Analysis        | `"Explain your reasoning for each point before giving a conclusion."`      |
+| Code            | `"Outline your approach and data structures before writing any code."`     |
+| Decision-making | `"List pros and cons, then state your recommendation with justification."` |
+
+**Why it works:** Chain-of-Thought forces the AI to externalize its reasoning
+process. This reduces hallucination (the AI catches its own errors
+mid-reasoning), makes outputs easier to verify, and produces more structured
+answers. Studies show CoT improves accuracy on complex tasks by 20–40%.

.devcontainer/devcontainer-lock.json

@@ -0,0 +1,9 @@
+{
+  "features": {
+    "ghcr.io/muhmdraouf/devcontainers-features/alpine-apk:0": {
+      "version": "0.0.1",
+      "resolved": "ghcr.io/muhmdraouf/devcontainers-features/alpine-apk@sha256:3f5010a1880699fad8f65f71002e56bc5cf57c47c63da36c0efea85958ff9044",
+      "integrity": "sha256:3f5010a1880699fad8f65f71002e56bc5cf57c47c63da36c0efea85958ff9044"
+    }
+  }
+}

.devcontainer/devcontainer.json

@@ -13,7 +13,7 @@
   },
   "customizations": {
     "vscode": {
-      "extensions": ["esbenp.prettier-vscode"]
+      "extensions": ["esbenp.prettier-vscode", "anthropic.claude-code"]
     }
   },
 

.gitea/workflows/release.yaml

@@ -22,9 +22,16 @@ jobs:
       id-token: write
     runs-on: ubuntu-latest
     steps:
-      - uses: gerlero/apt-install@v1
-        with:
-          packages: docker.io zip
+      - name: Install dependencies with Proxy
+        env:
+          http_proxy: "http://host.docker.internal:3142"
+          https_proxy: "http://host.docker.internal:3142"
+        run: |
+          # Kiểm tra proxy có hoạt động không
+          echo "Acquire::http::Proxy \"$http_proxy\";" > /etc/apt/apt.conf.d/80proxy
+          apt-get update
+          apt-get install -y --no-install-recommends --no-install-suggests \
+            docker-cli zip docker-buildx
 
       - name: Setup SSH Key
         run: |
@@ -41,9 +48,21 @@ jobs:
 
       - uses: pnpm/action-setup@v3
         with:
-          version: latest
+          version: 10.9.0
           run_install: false
-          cache: true
+
+      - name: Get pnpm store directory
+        shell: bash
+        run: |
+          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
+
+      - name: Setup pnpm cache
+        uses: actions/cache@v4
+        with:
+          path: ${{ env.STORE_PATH }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-store-
 
       - name: Update dependencies
         run: pnpm update
@@ -76,7 +95,6 @@ jobs:
           password: ${{ secrets.ACCESS_TOKEN }}
 
       - name: Prepare Docker Metadata
-        if: gitea.ref == 'refs/heads/main'
         id: meta
         run: |
           # Lowercase Repository
@@ -89,11 +107,10 @@ jobs:
           echo "version=$VERSION_LOWER" >> $GITHUB_OUTPUT
 
       - name: Build and Push Docker Image
-        if: gitea.ref == 'refs/heads/main'
         uses: docker/build-push-action@v4
         with:
           context: .
-          push: true
+          push: ${{ github.ref_name == 'main' }}
           tags: |
             vps.demonkernel.io.vn/${{ steps.meta.outputs.repo }}:latest
             vps.demonkernel.io.vn/${{ steps.meta.outputs.repo }}:${{ steps.meta.outputs.version }}

TODO.md

@@ -1,103 +1,12 @@
-# Coffee Shop Frontend - TODO
+# TODO - Add image upload field for manager add/update menu item
 
-## Completed Features & Implementations
-
-### A. Dead Code Removed
-
-- [x] lib/constants.ts - Removed unused NAV_LINKS export
-- [x] lib/types.ts - Removed unused NavLink interface
-- [x] components/Navbar.tsx - Removed trivial handleClick wrapper; inlined
-      onCategoryChange call
-- [x] components/Navbar.tsx - Removed unused Link import
-
-### B. Bugs / Inaccuracies Fixed
-
-- [x] layouts/header.tsx - Fixed JSDoc: 3-column -> 2-column layout (no center
-      section exists)
-- [x] app/page.tsx - Added available !== false filter to product list
-- [x] app/page.tsx - Fixed setState-in-effect lint error: moved initial sidebar
-      state to lazy useState initializer
-- [x] next.config.ts - Added explanatory JSDoc comment
-
-### C. Documentation Updated
-
-- [x] README.md - Fixed file structure tree, removed SCSS, fixed dark mode note,
-      updated tech table
-- [x] components/COMPONENTS.md - Fixed CartProduct styling (was outdated
-      w-64/text-red-500/bg-blue-600); added Navbar, Header, Footer sections
-
-### D. New Documentation Created
-
-- [x] WORKFLOW.md - Architecture, data flow, design token system, how-to guides,
-      dev workflow
-
-### E. Mini-test Results
-
-- [x] npm run lint - PASSED (0 errors, 0 warnings)
-- [x] npm run build - PASSED (Compiled successfully, TypeScript clean, static
-      pages generated)
-
----
-
-## Pending Features (Future Work)
-
-### Cart & Ordering
-
-- [ ] Implement cart checkout flow (app/(main)/cart or modal)
-- [ ] Cart sidebar/modal with item list and total
-- [ ] Order submission API integration
-- [ ] Payment page implementation (app/(main)/payment)
-- [ ] Order history/tracking page
-- [ ] Toast notifications for cart actions
-
-### Authentication & User Management
-
-- [ ] Real backend authentication (replace MOCK_AUTH_DB)
-- [ ] Real OTP delivery service (SMS integration)
-- [ ] User profile page with edit capability
-- [ ] Password reset/recovery flow
-- [ ] Session management and token refresh
-
-### Manager Features
-
-- [ ] Manager dashboard page (app/(manager)/page.tsx)
-- [ ] Product management (add/edit/delete)
-- [ ] Category management
-- [ ] Order management & tracking
-- [ ] Sales analytics/dashboard
-- [ ] Inventory management
-
-### Backend Integration
-
-- [ ] Replace MOCK_PRODUCTS with API calls (GET /api/products)
-- [ ] Replace MOCK_SHOPS with API calls (GET /api/shops)
-- [ ] Replace MOCK_USERS with real authentication (POST /api/auth/login)
-- [ ] Real product images (replace placeholder.jpg)
-- [ ] Image upload for products
-
-### UX Improvements
-
-- [ ] Dark mode toggle (CSS variables prepared, toggle UI needed)
-- [ ] Loading skeletons for product grid
-- [ ] Product detail modal/page with full description
-- [ ] Wishlist/favorites feature
-- [ ] Sort products (price, rating, etc.)
-- [ ] Filter by price range
-- [ ] Quantity selector in product card
-- [ ] Related products suggestions
-
-### Performance & SEO
-
-- [ ] Dynamic route generation for products (app/(main)/product/[id]/page.tsx)
-- [ ] Dynamic route generation for shops (app/(feed)/shop/[id]/page.tsx)
-- [ ] Meta tags and Open Graph for SEO
-- [ ] Image optimization and lazy loading
-- [ ] Code splitting and dynamic imports
-
-### Accessibility & Testing
-
-- [ ] Keyboard navigation testing
-- [ ] ARIA labels audit
-- [ ] Unit tests for contexts
-- [ ] E2E tests for user flows
-- [ ] Accessibility audit (WCAG 2.1 AA)
+- [x] Update GraphQL queries/mutations in `lib/manager-context.tsx` to include
+      `imageUrl`
+- [x] Update `components/organisms/manager/ProductModal.tsx`
+  - [x] Add file input for image selection
+  - [x] Add upload button to call `POST /api/file`
+  - [x] Store returned URL string into `form.imageUrl`
+  - [x] Show upload/loading/error states and image preview
+- [x] Update `components/organisms/manager/ProductsTab.tsx` to show image
+      thumbnail in table
+- [x] Mark TODO progress after each step completed

app/(feed)/feed/page.tsx

@@ -1,86 +0,0 @@
-"use client";
-
-import { SearchBar } from "@/components/molecules/search-bar";
-import { ShopGrid } from "@/components/organisms/shop-grid";
-import { useState } from "react";
-
-export default function FeedPage() {
-  const [searchName, setSearchName] = useState("");
-  const [searchAddress, setSearchAddress] = useState("");
-
-  const hasFilters = searchName || searchAddress;
-
-  return (
-    <main className="bg-background min-h-[calc(100vh-var(--spacing-header-height))]">
-      <div className="mx-auto max-w-7xl px-4 py-8 md:px-6 lg:px-8">
-        {/* Page title */}
-        <div className="mb-8">
-          <h1 className="text-foreground text-2xl font-bold md:text-3xl">
-            Khám phá quán nước
-          </h1>
-          <p className="mt-1 text-sm text-(--color-text-muted)">
-            Tìm và chọn quán yêu thích của bạn
-          </p>
-        </div>
-
-        {/* Shop grid */}
-        <div className="mb-10">
-          <ShopGrid searchName={searchName} searchAddress={searchAddress} />
-          {hasFilters && (
-            <div className="mt-4 flex justify-center">
-              <button
-                onClick={() => {
-                  setSearchName("");
-                  setSearchAddress("");
-                }}
-                className="cursor-pointer border-none bg-transparent text-sm text-(--color-primary) hover:underline"
-              >
-                Xóa bộ lọc
-              </button>
-            </div>
-          )}
-        </div>
-
-        {/* Filter / Search bar — sticky bottom */}
-        <div className="sticky bottom-0 rounded-2xl border border-(--color-border) bg-(--color-bg-card) p-4 shadow-[0_-2px_16px_var(--color-shadow-sm)] md:p-5">
-          <div className="flex flex-col items-stretch gap-3 sm:flex-row sm:items-center">
-            <div className="flex shrink-0 items-center gap-2 text-sm font-semibold text-(--color-text-secondary)">
-              <i className="fa-solid fa-filter text-(--color-primary)"></i>
-              <span>Lọc quán</span>
-            </div>
-
-            {/* Name search */}
-            <SearchBar
-              value={searchName}
-              onChange={setSearchName}
-              onClear={() => setSearchName("")}
-              placeholder="Tìm theo tên quán..."
-              className="min-w-0 flex-1"
-            />
-
-            {/* Address search — different icon so not using SearchBar atom */}
-            <div className="relative min-w-0 flex-1">
-              <i className="fa-solid fa-location-dot pointer-events-none absolute top-1/2 left-3 -translate-y-1/2 text-xs text-(--color-text-muted)"></i>
-              <input
-                type="text"
-                value={searchAddress}
-                onChange={(e) => setSearchAddress(e.target.value)}
-                placeholder="Tìm theo địa chỉ..."
-                className="bg-background text-foreground focus:ring-opacity-20 w-full rounded-xl border border-(--color-border) py-2.5 pr-9 pl-9 text-sm transition-all duration-150 outline-none placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary)"
-              />
-              {searchAddress && (
-                <button
-                  onClick={() => setSearchAddress("")}
-                  aria-label="Xóa tìm kiếm địa chỉ"
-                  className="absolute top-1/2 right-3 -translate-y-1/2 cursor-pointer border-none bg-transparent p-0 text-(--color-text-muted) transition-colors duration-150 hover:text-(--color-primary)"
-                >
-                  <i className="fa-solid fa-xmark text-sm"></i>
-                </button>
-              )}
-            </div>
-          </div>
-        </div>
-      </div>
-    </main>
-  );
-}

app/(feed)/layout.tsx

@@ -1,9 +0,0 @@
-import { FeedLayout } from "@/components/templates/feed-layout";
-
-export default function RootFeedLayout({
-  children,
-}: {
-  children: React.ReactNode;
-}) {
-  return <FeedLayout>{children}</FeedLayout>;
-}

app/(main)/layout.tsx

@@ -1,9 +1,14 @@
 import { MainLayout } from "@/components/templates/main-layout";
+import { ManagerProvider } from "@/lib/manager-context";
 
 export default function RootLayout({
   children,
 }: {
   children: React.ReactNode;
 }) {
-  return <MainLayout>{children}</MainLayout>;
+  return (
+    <MainLayout>
+      <ManagerProvider>{children}</ManagerProvider>
+    </MainLayout>
+  );
 }

app/(main)/login/otp/page.tsx

@@ -0,0 +1,174 @@
+"use client";
+
+import Button from "@/components/atoms/buttons/Button";
+import ErrorMessageLogin from "@/components/atoms/errors/ErrorMessageLogin";
+import { useAuth } from "@/lib/auth-context";
+import { SHOP_INFO } from "@/lib/constants";
+import Image from "next/image";
+import { useRouter } from "next/navigation";
+import { FormEvent, useEffect, useState } from "react";
+
+export default function LoginOtpPage() {
+  const router = useRouter();
+  const { setUser } = useAuth();
+
+  const [phone, setPhone] = useState("");
+  const [role, setRole] = useState("");
+  const [otp, setOtp] = useState("");
+  const [isLoading, setIsLoading] = useState(false);
+  const [errors, setErrors] = useState({ otp: "", general: "" });
+
+  useEffect(() => {
+    const storedPhone = sessionStorage.getItem("login_phone");
+    const storedRole = sessionStorage.getItem("login_role");
+    if (!storedPhone || !storedRole) {
+      router.replace("/login");
+      return;
+    }
+    setPhone(storedPhone);
+    setRole(storedRole);
+  }, [router]);
+
+  const handleSubmit = async (e: FormEvent<HTMLFormElement>) => {
+    e.preventDefault();
+
+    if (!otp.trim()) {
+      setErrors({ otp: "Please enter your OTP code", general: "" });
+      return;
+    }
+
+    setIsLoading(true);
+    setErrors({ otp: "", general: "" });
+
+    try {
+      const endpoint =
+        role === "manager"
+          ? "/api/manager/quick_login"
+          : "/api/customer/quick_login";
+
+      const res = await fetch(endpoint, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ phone, otp }),
+      });
+
+      if (res.ok) {
+        const userData = await res.json();
+        if (userData.role) userData.role = userData.role.toLowerCase();
+        setUser(userData);
+        localStorage.setItem("coffee-shop-user", JSON.stringify(userData));
+        sessionStorage.removeItem("login_phone");
+        sessionStorage.removeItem("login_role");
+        router.push(role === "manager" ? "/manager" : "/");
+      } else {
+        const errorCode = (await res.text().catch(() => "")).trim();
+        const msg =
+          errorCode === "InvalidOTP"
+            ? "Incorrect or expired OTP code"
+            : "An error occurred, please try again";
+        setErrors({ otp: msg, general: "" });
+      }
+    } catch {
+      setErrors({ otp: "", general: "Unable to connect, please try again" });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  if (!phone) return null;
+
+  return (
+    <div className="bg-background flex min-h-screen items-center justify-center px-4 py-8">
+      <div className="w-full max-w-md rounded-2xl bg-white p-8 shadow-lg">
+        {/* Logo & Shop Name */}
+        <div className="mb-8 flex flex-col items-center">
+          <div className="relative mb-4 h-20 w-20">
+            <Image
+              src={SHOP_INFO.logo}
+              alt={SHOP_INFO.name}
+              fill
+              className="object-contain"
+              sizes="80px"
+              priority
+            />
+          </div>
+          <h1 className="mb-1 text-2xl font-bold text-(--color-primary-dark)">
+            {SHOP_INFO.name}
+          </h1>
+          <p className="text-sm text-(--color-text-muted)">
+            Verify your phone number
+          </p>
+        </div>
+
+        {errors.general && <ErrorMessageLogin message={errors.general} />}
+
+        <form onSubmit={handleSubmit} className="space-y-5">
+          {/* Info */}
+          <div className="rounded-lg border border-blue-200 bg-blue-50 p-4">
+            <p className="text-sm text-blue-800">
+              <i className="fa-solid fa-circle-info mr-2"></i>
+              OTP code sent to <strong>{phone}</strong>
+            </p>
+          </div>
+
+          {/* OTP Input */}
+          <div>
+            <label
+              htmlFor="otp"
+              className="mb-2 block text-sm font-medium text-(--color-text-secondary)"
+            >
+              OTP code
+            </label>
+            <div className="relative">
+              <i className="fa-solid fa-key absolute top-1/2 left-4 hidden -translate-y-1/2 text-(--color-text-muted) lg:block"></i>
+              <input
+                id="otp"
+                type="text"
+                value={otp}
+                onChange={(e) => {
+                  setOtp(e.target.value);
+                  setErrors({ otp: "", general: "" });
+                }}
+                placeholder="Enter OTP code"
+                maxLength={6}
+                disabled={isLoading}
+                className={`text-foreground focus:ring-opacity-20 w-full rounded-xl border bg-white px-4 py-3 text-center text-lg tracking-widest transition-all duration-150 outline-none placeholder:text-sm placeholder:tracking-normal placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary) disabled:opacity-60 lg:pl-11 ${errors.otp ? "border-red-400" : "border-(--color-border)"}`}
+              />
+            </div>
+            {errors.otp && (
+              <ErrorMessageLogin message={errors.otp} type="secondary" />
+            )}
+          </div>
+
+          {/* Buttons */}
+          <div className="space-y-3 pt-2">
+            <Button
+              variant="primaryNoBorder"
+              type="submit"
+              style="login"
+              size="lg"
+              disabled={isLoading}
+            >
+              {isLoading ? (
+                <>
+                  <i className="fa-solid fa-spinner fa-spin mr-2"></i>
+                  Processing...
+                </>
+              ) : (
+                "Sign in"
+              )}
+            </Button>
+
+            <button
+              type="button"
+              onClick={() => router.push("/login")}
+              className="flex w-full items-center justify-center rounded-xl border-2 border-(--color-primary) bg-white py-3 font-semibold text-(--color-primary) transition-all duration-150 hover:bg-(--color-primary) hover:text-white active:scale-98"
+            >
+              Change phone number
+            </button>
+          </div>
+        </form>
+      </div>
+    </div>
+  );
+}

app/(main)/login/page.tsx

@@ -25,39 +25,12 @@ export default function LoginPage() {
             {SHOP_INFO.name}
           </h1>
           <p className="text-sm text-(--color-text-muted)">
-            Đăng nhập vào hệ thống
+            Enter your phone number to sign in
           </p>
         </div>
 
         {/* Login Form */}
         <LoginForm />
-
-        {/* Demo Credentials Info */}
-        <div className="bg-background mt-6 rounded-lg p-4">
-          <p className="mb-2 text-xs font-semibold text-(--color-text-muted)">
-            Tài khoản demo:
-          </p>
-          <ul className="space-y-1 text-xs text-(--color-text-muted)">
-            <li>
-              • Quản lý:{" "}
-              <code className="rounded bg-white px-1.5 py-0.5">
-                admin / admin
-              </code>
-            </li>
-            <li>
-              • Nhân viên:{" "}
-              <code className="rounded bg-white px-1.5 py-0.5">
-                Nguyễn Văn An / Nguyễn Văn An
-              </code>
-            </li>
-            <li>
-              • Khách hàng:{" "}
-              <code className="rounded bg-white px-1.5 py-0.5">
-                0987654321 / user1
-              </code>
-            </li>
-          </ul>
-        </div>
       </div>
     </div>
   );

app/(main)/login/password/page.tsx

@@ -0,0 +1,185 @@
+"use client";
+
+import Button from "@/components/atoms/buttons/Button";
+import ErrorMessageLogin from "@/components/atoms/errors/ErrorMessageLogin";
+import { useAuth } from "@/lib/auth-context";
+import { SHOP_INFO } from "@/lib/constants";
+import Image from "next/image";
+import { useRouter } from "next/navigation";
+import { FormEvent, useEffect, useState } from "react";
+
+export default function LoginPasswordPage() {
+  const router = useRouter();
+  const { setUser } = useAuth();
+
+  const [phone, setPhone] = useState("");
+  const [role, setRole] = useState("");
+  const [password, setPassword] = useState("");
+  const [showPassword, setShowPassword] = useState(false);
+  const [isLoading, setIsLoading] = useState(false);
+  const [errors, setErrors] = useState({ password: "", general: "" });
+
+  useEffect(() => {
+    const storedPhone = sessionStorage.getItem("login_phone");
+    const storedRole = sessionStorage.getItem("login_role");
+    if (!storedPhone || (storedRole !== "manager" && storedRole !== "staff")) {
+      router.replace("/login");
+      return;
+    }
+    setPhone(storedPhone);
+    setRole(storedRole);
+  }, [router]);
+
+  const handleSubmit = async (e: FormEvent<HTMLFormElement>) => {
+    e.preventDefault();
+
+    if (!password.trim()) {
+      setErrors({ password: "Please enter your password", general: "" });
+      return;
+    }
+
+    setIsLoading(true);
+    setErrors({ password: "", general: "" });
+
+    try {
+      const res = await fetch("/api/login", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ phone, password }),
+      });
+
+      if (res.ok) {
+        const userData = await res.json();
+        if (userData.role) userData.role = userData.role.toLowerCase();
+        else userData.role = role;
+        setUser(userData);
+        localStorage.setItem("coffee-shop-user", JSON.stringify(userData));
+        sessionStorage.removeItem("login_phone");
+        sessionStorage.removeItem("login_role");
+        router.push(role === "staff" ? "/staff/schedule" : "/manager");
+      } else {
+        const STATUS_ERROR_MAP: Record<number, string> = {
+          400: "Incorrect login details, please try again",
+          401: "Incorrect password",
+          403: "Account is locked",
+          404: "Account does not exist",
+        };
+        const msg =
+          STATUS_ERROR_MAP[res.status] ??
+          (res.status >= 500
+            ? "Server error, please try again later"
+            : "An error occurred, please try again");
+        setErrors({ password: "", general: msg });
+      }
+    } catch {
+      setErrors({
+        password: "",
+        general: "Unable to connect, please try again",
+      });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  if (!phone) return null;
+
+  return (
+    <div className="bg-background flex min-h-screen items-center justify-center px-4 py-8">
+      <div className="w-full max-w-md rounded-2xl bg-white p-8 shadow-lg">
+        {/* Logo & Shop Name */}
+        <div className="mb-8 flex flex-col items-center">
+          <div className="relative mb-4 h-20 w-20">
+            <Image
+              src={SHOP_INFO.logo}
+              alt={SHOP_INFO.name}
+              fill
+              className="object-contain"
+              sizes="80px"
+              priority
+            />
+          </div>
+          <h1 className="mb-1 text-2xl font-bold text-(--color-primary-dark)">
+            {SHOP_INFO.name}
+          </h1>
+          <p className="text-sm text-(--color-text-muted)">Manager sign in</p>
+        </div>
+
+        {errors.general && <ErrorMessageLogin message={errors.general} />}
+
+        <form onSubmit={handleSubmit} className="space-y-5">
+          {/* Phone display */}
+          <div className="rounded-lg border border-(--color-border) bg-(--color-background) px-4 py-3 text-sm text-(--color-text-secondary)">
+            <i className="fa-solid fa-phone mr-2 text-(--color-text-muted)"></i>
+            {phone}
+          </div>
+
+          {/* Password Input */}
+          <div>
+            <label
+              htmlFor="password"
+              className="mb-2 block text-sm font-medium text-(--color-text-secondary)"
+            >
+              Password
+            </label>
+            <div className="relative">
+              <i className="fa-solid fa-lock absolute top-1/2 left-4 hidden -translate-y-1/2 text-(--color-text-muted) lg:block"></i>
+              <input
+                id="password"
+                type={showPassword ? "text" : "password"}
+                value={password}
+                onChange={(e) => {
+                  setPassword(e.target.value);
+                  setErrors({ password: "", general: "" });
+                }}
+                placeholder="Enter password"
+                disabled={isLoading}
+                className={`text-foreground focus:ring-opacity-20 w-full rounded-xl border bg-white px-10 py-3 transition-all duration-150 outline-none placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary) disabled:opacity-60 lg:pl-11 ${errors.password ? "border-red-400" : "border-(--color-border)"}`}
+              />
+              <button
+                type="button"
+                onClick={() => setShowPassword(!showPassword)}
+                className="absolute top-1/2 right-4 -translate-y-1/2 text-(--color-text-muted) transition-colors hover:text-(--color-primary)"
+                aria-label={showPassword ? "Hide password" : "Show password"}
+              >
+                <i
+                  className={`fa-solid ${showPassword ? "fa-eye-slash" : "fa-eye"}`}
+                ></i>
+              </button>
+            </div>
+            {errors.password && (
+              <ErrorMessageLogin message={errors.password} type="secondary" />
+            )}
+          </div>
+
+          {/* Buttons */}
+          <div className="space-y-3 pt-2">
+            <Button
+              variant="primaryNoBorder"
+              type="submit"
+              style="login"
+              size="lg"
+              disabled={isLoading}
+            >
+              {isLoading ? (
+                <>
+                  <i className="fa-solid fa-spinner fa-spin mr-2"></i>
+                  Processing...
+                </>
+              ) : (
+                "Sign in"
+              )}
+            </Button>
+
+            <button
+              type="button"
+              onClick={() => router.push("/login")}
+              className="flex w-full items-center justify-center rounded-xl border-2 border-(--color-primary) bg-white py-3 font-semibold text-(--color-primary) transition-all duration-150 hover:bg-(--color-primary) hover:text-white active:scale-98"
+            >
+              Change phone number
+            </button>
+          </div>
+        </form>
+      </div>
+    </div>
+  );
+}

app/(main)/manager-signup/page.tsx

@@ -0,0 +1,320 @@
+"use client";
+
+import Button from "@/components/atoms/buttons/Button";
+import { SHOP_INFO } from "@/lib/constants";
+import Image from "next/image";
+import Link from "next/link";
+import { useRouter } from "next/navigation";
+import { FormEvent, useEffect, useState } from "react";
+
+type PageState = "checking" | "available" | "closed" | "error";
+
+export default function ManagerSignupPage() {
+  const router = useRouter();
+
+  const [pageState, setPageState] = useState<PageState>("checking");
+  const [isLoading, setIsLoading] = useState(false);
+  const [form, setForm] = useState({
+    name: "",
+    phone: "",
+    password: "",
+    eateryName: "",
+    bankAccount: "", // 1. Thêm bankAccount vào state
+  });
+  const [errors, setErrors] = useState({
+    name: "",
+    phone: "",
+    password: "",
+    eateryName: "",
+    bankAccount: "", // 2. Thêm bankAccount vào errors state
+    submit: "",
+  });
+
+  useEffect(() => {
+    fetch("/api/manager/signup")
+      .then((res) => {
+        setPageState("available");
+      })
+      .catch(() => setPageState("error"));
+  }, []);
+
+  const validatePhone = (phone: string) =>
+    /^(0[3|5|7|8|9])[0-9]{8}$/.test(phone);
+
+  const handleChange =
+    (field: keyof typeof form) => (e: React.ChangeEvent<HTMLInputElement>) => {
+      setForm({ ...form, [field]: e.target.value });
+      setErrors({ ...errors, [field]: "", submit: "" });
+    };
+
+  const validate = () => {
+    const next = {
+      name: "",
+      phone: "",
+      password: "",
+      eateryName: "",
+      bankAccount: "",
+      submit: "",
+    };
+    if (!form.name.trim()) next.name = "Please enter your full name";
+    if (!form.phone.trim()) next.phone = "Please enter your phone number";
+    else if (!validatePhone(form.phone))
+      next.phone = "Invalid phone number (e.g. 0987654321)";
+    if (!form.password.trim()) next.password = "Please enter your password";
+    else if (form.password.length < 6)
+      next.password = "Password must be at least 6 characters";
+    if (!form.eateryName.trim())
+      next.eateryName = "Please enter the restaurant name";
+
+    if (!form.bankAccount.trim())
+      next.bankAccount = "Please enter your bank account number";
+
+    setErrors(next);
+    return (
+      !next.name &&
+      !next.phone &&
+      !next.password &&
+      !next.eateryName &&
+      !next.bankAccount
+    );
+  };
+
+  const handleSubmit = async (e: FormEvent<HTMLFormElement>) => {
+    e.preventDefault();
+    if (!validate()) return;
+
+    setIsLoading(true);
+    try {
+      const res = await fetch("/api/manager/signup", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify(form),
+      });
+
+      if (res.ok || res.status === 201) {
+        router.push("/login");
+      } else {
+        const errorCode = (await res.text().catch(() => "")).trim();
+        const errorMap: Record<string, string> = {
+          ExistedUser: "Phone number already registered",
+          InvalidPhoneNumber: "Invalid phone number",
+        };
+        setErrors({
+          ...errors,
+          submit: errorMap[errorCode] ?? "An error occurred, please try again",
+        });
+      }
+    } catch {
+      setErrors({ ...errors, submit: "Unable to connect, please try again" });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  return (
+    <div className="bg-background flex min-h-screen items-center justify-center px-4 py-8">
+      <div className="w-full max-w-md rounded-2xl bg-white p-8 shadow-lg">
+        {/* Logo */}
+        <div className="mb-8 flex flex-col items-center">
+          <div className="relative mb-4 h-20 w-20">
+            <Image
+              src={SHOP_INFO.logo}
+              alt={SHOP_INFO.name}
+              fill
+              className="object-contain"
+              sizes="80px"
+              priority
+            />
+          </div>
+          <h1 className="mb-1 text-2xl font-bold text-(--color-primary-dark)">
+            {SHOP_INFO.name}
+          </h1>
+          <p className="text-sm text-(--color-text-muted)">
+            Create a manager account
+          </p>
+        </div>
+
+        {/* Checking */}
+        {pageState === "checking" && (
+          <div className="flex flex-col items-center gap-3 py-8 text-(--color-text-muted)">
+            <i className="fa-solid fa-spinner fa-spin text-2xl text-(--color-primary)"></i>
+            <p className="text-sm">Checking...</p>
+          </div>
+        )}
+
+        {/* Closed */}
+        {pageState === "closed" && (
+          <div className="flex flex-col items-center gap-4 py-6">
+            <div className="flex h-16 w-16 items-center justify-center rounded-full bg-red-100">
+              <i className="fa-solid fa-lock text-2xl text-red-500"></i>
+            </div>
+            <div className="text-center">
+              <h2 className="mb-2 text-lg font-semibold text-(--color-text-primary)">
+                Registration closed
+              </h2>
+              <p className="text-sm text-(--color-text-muted)">
+                The system already has a restaurant. Registration is no longer
+                available.
+              </p>
+            </div>
+            <Link
+              href="/login"
+              className="flex w-full items-center justify-center rounded-xl border-2 border-(--color-primary) bg-white py-3 font-semibold text-(--color-primary) no-underline transition-all duration-150 hover:bg-(--color-primary) hover:text-white"
+            >
+              Back to login
+            </Link>
+          </div>
+        )}
+
+        {/* Error */}
+        {pageState === "error" && (
+          <div className="flex flex-col items-center gap-4 py-6">
+            <div className="flex h-16 w-16 items-center justify-center rounded-full bg-yellow-100">
+              <i className="fa-solid fa-triangle-exclamation text-2xl text-yellow-500"></i>
+            </div>
+            <div className="text-center">
+              <h2 className="mb-2 text-lg font-semibold text-(--color-text-primary)">
+                Unable to connect
+              </h2>
+              <p className="text-sm text-(--color-text-muted)">
+                Unable to check registration status. Please try again.
+              </p>
+            </div>
+            <Button
+              variant="primaryNoBorder"
+              style="login"
+              size="lg"
+              onClick={() => {
+                setPageState("checking");
+                fetch("/api/manager/signup")
+                  .then((r) => {
+                    if (r.ok) setPageState("available");
+                    else if (r.status === 403) setPageState("closed");
+                    else setPageState("error");
+                  })
+                  .catch(() => setPageState("error"));
+              }}
+            >
+              Retry
+            </Button>
+            <Link
+              href="/login"
+              className="text-sm text-(--color-primary) underline"
+            >
+              Back to login
+            </Link>
+          </div>
+        )}
+
+        {/* Signup Form */}
+        {pageState === "available" && (
+          <form onSubmit={handleSubmit} className="space-y-4">
+            {[
+              {
+                id: "name",
+                label: "Full name",
+                icon: "fa-user",
+                placeholder: "John Doe",
+                field: "name" as const,
+                type: "text",
+              },
+              {
+                id: "phone",
+                label: "Phone number",
+                icon: "fa-phone",
+                placeholder: "0987654321",
+                field: "phone" as const,
+                type: "tel",
+              },
+              {
+                id: "password",
+                label: "Password",
+                icon: "fa-lock",
+                placeholder: "At least 6 characters",
+                field: "password" as const,
+                type: "password",
+              },
+              {
+                id: "eateryName",
+                label: "Restaurant name",
+                icon: "fa-store",
+                placeholder: "Coffee & More",
+                field: "eateryName" as const,
+                type: "text",
+              },
+              {
+                id: "bankAccount",
+                label: "Bank account number (example: acb-44359797)",
+                icon: "fa-credit-card",
+                placeholder: "Enter account number (for QR payment)",
+                field: "bankAccount" as const,
+                type: "text",
+              },
+            ].map(({ id, label, icon, placeholder, field, type }) => (
+              <div key={id}>
+                <label
+                  htmlFor={id}
+                  className="mb-2 block text-sm font-medium text-(--color-text-secondary)"
+                >
+                  {label}
+                </label>
+                <div className="relative">
+                  <i
+                    className={`fa-solid ${icon} absolute top-1/2 left-4 hidden -translate-y-1/2 text-(--color-text-muted) lg:block`}
+                  ></i>
+                  <input
+                    id={id}
+                    type={type}
+                    value={form[field]}
+                    onChange={handleChange(field)}
+                    placeholder={placeholder}
+                    disabled={isLoading}
+                    className={`text-foreground focus:ring-opacity-20 w-full rounded-xl border bg-white px-4 py-3 pl-10 transition-all duration-150 outline-none placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary) disabled:opacity-60 lg:pl-11 ${errors[field] ? "border-red-400" : "border-(--color-border)"}`}
+                  />
+                </div>
+                {errors[field] && (
+                  <p className="mt-1.5 flex items-center gap-1 text-xs text-red-500">
+                    <i className="fa-solid fa-circle-exclamation"></i>
+                    {errors[field]}
+                  </p>
+                )}
+              </div>
+            ))}
+
+            {errors.submit && (
+              <div className="rounded-lg border border-red-200 bg-red-50 px-4 py-3 text-sm text-red-700">
+                <i className="fa-solid fa-circle-exclamation mr-2"></i>
+                {errors.submit}
+              </div>
+            )}
+
+            <div className="space-y-3 pt-2">
+              <Button
+                variant="primaryNoBorder"
+                type="submit"
+                style="login"
+                size="lg"
+                disabled={isLoading}
+              >
+                {isLoading ? (
+                  <>
+                    <i className="fa-solid fa-spinner fa-spin mr-2"></i>
+                    Processing...
+                  </>
+                ) : (
+                  "Register"
+                )}
+              </Button>
+              <Link
+                href="/login"
+                className="flex w-full items-center justify-center rounded-xl border-2 border-(--color-primary) bg-white py-3 font-semibold text-(--color-primary) no-underline transition-all duration-150 hover:bg-(--color-primary) hover:text-white"
+              >
+                Already have an account? Sign in
+              </Link>
+            </div>
+          </form>
+        )}
+      </div>
+    </div>
+  );
+}

app/(main)/page.tsx

@@ -1,25 +1,24 @@
 "use client";
 
 import { SearchBar } from "@/components/molecules/search-bar";
-import { CategorySidebar } from "@/components/organisms/navigation";
 import { ProductGrid } from "@/components/organisms/product-grid";
-import { MENU_CATEGORIES } from "@/lib/constants";
-import { useMenu } from "@/lib/menu-context";
+import { eateryClient } from "@/lib/apollo-clients";
+import { useAuth } from "@/lib/auth-context";
+import { allEateriesQuery } from "@/lib/types";
+import { gql } from "@apollo/client";
+import { useQuery } from "@apollo/client/react";
+import { useRouter } from "next/navigation";
 import { useEffect, useState } from "react";
 
-/**
- * Main page — sidebar + product grid layout.
- *
- * Layout:
- *   [Sidebar (sticky, collapsible)] | [Main content (scrollable)]
- *
- * Sidebar state:
- *   - Desktop (≥ 1024px): expanded by default
- *   - Mobile  (< 1024px): collapsed by default
- */
-export default function Home() {
-  const { activeCategory, setActiveCategory } = useMenu();
+const GET_EATERY_COUNT = gql`
+  {
+    allEateries {
+      id
+    }
+  }
+`;
 
+function StaffHomePage() {
   const [isSidebarOpen, setIsSidebarOpen] = useState(false);
   const [searchQuery, setSearchQuery] = useState("");
 
@@ -32,44 +31,81 @@ export default function Home() {
     return () => mq.removeEventListener("change", handler);
   }, []);
 
-  useEffect(() => {
-    // eslint-disable-next-line react-hooks/set-state-in-effect
-    setSearchQuery("");
-  }, [activeCategory]);
+  return (
+    <div className="bg-background flex min-h-[calc(100vh-var(--spacing-header-height))] flex-col items-start">
+      {/* ── Body — same as Customer ── */}
+      <main className="w-full min-w-0 flex-1 px-4 py-6 md:px-6 lg:px-8">
+        <div className="mb-5 flex flex-col justify-between gap-3 sm:flex-row sm:items-center">
+          <SearchBar
+            value={searchQuery}
+            onChange={(q) => setSearchQuery(q)}
+            onClear={() => setSearchQuery("")}
+            placeholder="Search items..."
+            className="sm:max-w-xs"
+          />
+        </div>
+        <ProductGrid searchQuery={searchQuery} isSidebarOpen={isSidebarOpen} />
+      </main>
+    </div>
+  );
+}
 
-  const activeCategoryLabel =
-    MENU_CATEGORIES.find((c) => c.id === activeCategory)?.name ?? "Tất cả";
+export default function Home() {
+  const router = useRouter();
+  const { user, isInitialized } = useAuth();
+
+  const [isSidebarOpen, setIsSidebarOpen] = useState(false);
+  const [searchQuery, setSearchQuery] = useState("");
+
+  const { data, loading, error } = useQuery<allEateriesQuery>(
+    GET_EATERY_COUNT,
+    {
+      client: eateryClient,
+      fetchPolicy: "no-cache",
+      skip: user?.role === "staff",
+    },
+  );
+
+  useEffect(() => {
+    if (!loading && data) {
+      console.log(data);
+
+      const count = data.allEateries.length ?? 0;
+      if (count === 0) {
+        router.push("/manager-signup");
+      }
+    }
+  }, [data, loading, router]);
+
+  useEffect(() => {
+    const mq = window.matchMedia("(min-width: 1024px)");
+    // eslint-disable-next-line react-hooks/set-state-in-effect
+    setIsSidebarOpen(mq.matches);
+    const handler = (e: MediaQueryListEvent) => setIsSidebarOpen(e.matches);
+    mq.addEventListener("change", handler);
+    return () => mq.removeEventListener("change", handler);
+  }, []);
+
+  if (!isInitialized) return <div>Loading...</div>;
+
+  if (user?.role === "staff") return <StaffHomePage />;
+
+  if (loading) return <div>Loading...</div>;
+  if (error) return <div>Error: {error.message}</div>;
 
   return (
     <div className="bg-background flex min-h-[calc(100vh-var(--spacing-header-height))] items-start">
-      {/* ── Sidebar ── */}
-      <CategorySidebar
-        isOpen={isSidebarOpen}
-        onToggle={() => setIsSidebarOpen((prev) => !prev)}
-        activeCategory={activeCategory}
-        onCategoryChange={setActiveCategory}
-      />
-
       {/* ── Main content ── */}
       <main className="min-w-0 flex-1 px-4 py-6 md:px-6 lg:px-8">
         {/* ── Section heading + search bar ── */}
         <div className="mb-5 flex flex-col justify-between gap-3 sm:flex-row sm:items-center">
-          {/* Title + count */}
-          <div className="shrink-0">
-            <h1 className="text-foreground text-xl font-bold">
-              {activeCategoryLabel}
-            </h1>
-          </div>
-
-          {/* Search bar */}
           <SearchBar
             value={searchQuery}
             onChange={(q) => {
-              if (q && activeCategory !== "all") setActiveCategory("all");
               setSearchQuery(q);
             }}
             onClear={() => setSearchQuery("")}
-            placeholder="Tìm kiếm món..."
+            placeholder="Search items..."
             className="sm:max-w-xs"
           />
         </div>

app/(main)/payment/page.tsx

@@ -2,27 +2,33 @@
 
 import Button from "@/components/atoms/buttons/Button";
 import PaymentSummaryCard from "@/components/molecules/cards/PaymentSummaryCard";
-import ReviewModal from "@/components/organisms/modals/ReviewModal";
-import { useAuth } from "@/lib/auth-context";
 import { useCart } from "@/lib/cart-context";
-import { useState } from "react";
+import { useManager } from "@/lib/manager-context";
+import { MenuItemEntity } from "@/lib/types";
 
-const formatPrice = (value: number) =>
-  value.toLocaleString("vi-VN", { style: "currency", currency: "VND" });
+export const formatPrice = (value?: number) =>
+  (value ?? 0).toLocaleString("vi-VN", { style: "currency", currency: "VND" });
 
 export default function PaymentPage() {
   const {
     items,
     totalPrice,
+    eateryId,
     increaseQty,
     decreaseQty,
     removeFromCart,
     setQuantity,
   } = useCart();
-  const { user } = useAuth();
 
-  const [isReviewOpen, setIsReviewOpen] = useState(false);
-  const isCustomer = user?.role === "customer";
+  const { products } = useManager();
+
+  const findProduct = (id: string): MenuItemEntity =>
+    products.find((i) => i.id == id) ??
+    ({
+      name: "Unknown product",
+      description: "",
+      price: 0,
+    } as MenuItemEntity);
 
   return (
     <div>
@@ -32,13 +38,13 @@ export default function PaymentPage() {
             <div className="bg-card overflow-hidden rounded-2xl border border-(--color-border-light)">
               <div className="border-b border-(--color-border-light) px-4 py-3">
                 <h1 className="text-foreground text-lg font-bold md:text-xl">
-                  Trang thanh toán
+                  Payment
                 </h1>
               </div>
 
-              {items.length === 0 ? (
+              {items?.length === 0 ? (
                 <div className="px-4 py-10 text-center text-(--color-text-muted)">
-                  Chưa có sản phẩm nào trong giỏ hàng.
+                  Your cart is empty.
                 </div>
               ) : (
                 <div className="overflow-x-auto">
@@ -46,63 +52,66 @@ export default function PaymentPage() {
                     <thead>
                       <tr className="bg-(--color-border-light)/40 text-left">
                         <th scope="col" className="px-4 py-3 font-semibold">
-                          Tên sản phẩm
+                          Product name
                         </th>
                         <th scope="col" className="px-4 py-3 font-semibold">
-                          Giá tiền
+                          Price
                         </th>
                         <th scope="col" className="px-4 py-3 font-semibold">
-                          Mô tả
+                          Description
                         </th>
                         <th scope="col" className="px-4 py-3 font-semibold">
-                          Số lượng
+                          Quantity
                         </th>
                         <th
                           scope="col"
                           className="px-4 py-3 text-right font-semibold"
                         >
-                          Xóa
+                          Delete
                         </th>
                       </tr>
                     </thead>
                     <tbody>
-                      {items.map((item) => (
+                      {items?.map(
+                        ({
+                          productId: id,
+                          priceAtTimeOfAdding: price,
+                          quantity,
+                        }) => {
+                          const { name, description } = findProduct(id);
+                          return (
                             <tr
-                          key={item.id}
-                          className="border-t border-(--color-border-light)"
+                              key={id}
+                              className={`border-t border-(--color-border-light) ${quantity == 0 ? "hidden" : ""}`}
                             >
                               <td className="text-foreground px-4 py-3 font-medium">
-                            {item.name}
+                                {name}
                               </td>
                               <td className="px-4 py-3 font-semibold text-(--color-primary)">
-                            {formatPrice(item.price)}
+                                {formatPrice(price)}
                               </td>
                               <td className="max-w-70 px-4 py-3 text-(--color-text-muted)">
-                            <p className="line-clamp-2">{item.description}</p>
+                                <p className="line-clamp-2">{description}</p>
                               </td>
                               <td className="px-4 py-3">
                                 <div className="flex items-center gap-2">
                                   <button
-                                onClick={() => decreaseQty(item.id)}
+                                    onClick={() => decreaseQty(id)}
                                     className="inline-flex h-8 w-8 items-center justify-center rounded-lg border border-(--color-border) hover:bg-(--color-border-light)"
-                                aria-label={`Giảm số lượng ${item.name}`}
                                   >
                                     -
                                   </button>
                                   <input
                                     type="number"
-                                min={1}
-                                value={item.quantity}
+                                    value={quantity}
                                     onChange={(e) =>
-                                  setQuantity(item.id, Number(e.target.value))
+                                      setQuantity(id, Number(e.target.value))
                                     }
                                     className="h-8 w-16 rounded-lg border border-(--color-border) bg-transparent text-center"
-                                title="Nhập số lượng"
                                   />
                                   <button
-                                onClick={() => increaseQty(item.id)}
+                                    onClick={() => increaseQty(id)}
                                     className="inline-flex h-8 w-8 items-center justify-center rounded-lg border border-(--color-border) hover:bg-(--color-border-light)"
-                                aria-label={`Tăng số lượng ${item.name}`}
                                   >
                                     +
                                   </button>
@@ -110,17 +119,18 @@ export default function PaymentPage() {
                               </td>
                               <td className="px-4 py-3 text-right">
                                 <Button
-                              onClick={() => removeFromCart(item.id)}
+                                  onClick={() => removeFromCart(id)}
                                   variant="danger"
                                   size="md"
                                   style="payment"
-                              aria-label={`Xóa ${item.name} khỏi giỏ hàng`}
                                 >
-                              Xóa sản phẩm
+                                  Delete product
                                 </Button>
                               </td>
                             </tr>
-                      ))}
+                          );
+                        },
+                      )}
                     </tbody>
                   </table>
                 </div>
@@ -130,16 +140,12 @@ export default function PaymentPage() {
 
           <PaymentSummaryCard
             totalPrice={totalPrice}
-            isCustomer={isCustomer}
+            isCustomer={true}
             backHref="/"
+            eateryId={eateryId}
           />
         </div>
       </div>
-
-      <ReviewModal
-        isOpen={isReviewOpen}
-        onClose={() => setIsReviewOpen(false)}
-      />
     </div>
   );
 }

app/(main)/register/page.tsx

@@ -6,19 +6,48 @@ import { SHOP_INFO } from "@/lib/constants";
 import Image from "next/image";
 import Link from "next/link";
 import { useRouter } from "next/navigation";
-import { FormEvent, useState } from "react";
+import { FormEvent, useEffect, useState } from "react";
 
 // Static OTP for demo (in production, this would be sent via SMS)
 const DEMO_OTP = "123456";
 
 export default function RegisterPage() {
   const router = useRouter();
-  const { completeRegistration } = useAuth();
+  const { setUser } = useAuth();
 
   const [step, setStep] = useState<"phone" | "otp">("phone");
   const [phone, setPhone] = useState("");
   const [otp, setOtp] = useState("");
   const [errors, setErrors] = useState({ phone: "", otp: "" });
+  const [isLoading, setIsLoading] = useState(false);
+  const [otpSending, setOtpSending] = useState(false);
+  const [otpSendError, setOtpSendError] = useState("");
+
+  const sendOtp = async () => {
+    setOtpSending(true);
+    setOtpSendError("");
+    try {
+      const res = await fetch("/api/sms_otp", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ phone }),
+      });
+      if (!res.ok) {
+        setOtpSendError("Unable to send OTP, please try again");
+      }
+    } catch {
+      setOtpSendError("Unable to connect, please try again");
+    } finally {
+      setOtpSending(false);
+    }
+  };
+
+  useEffect(() => {
+    if (step === "otp") {
+      sendOtp();
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [step]);
 
   // Validate Vietnamese phone number
   const validatePhone = (phoneNumber: string): boolean => {
@@ -28,43 +57,87 @@ export default function RegisterPage() {
     return phoneRegex.test(phoneNumber);
   };
 
-  const handlePhoneSubmit = (e: FormEvent) => {
+  const handlePhoneSubmit = async (e: FormEvent<HTMLFormElement>) => {
     e.preventDefault();
 
     if (!phone.trim()) {
-      setErrors({ ...errors, phone: "Vui lòng nhập số điện thoại" });
+      setErrors({ ...errors, phone: "Please enter your phone number" });
       return;
     }
 
     if (!validatePhone(phone)) {
       setErrors({
         ...errors,
-        phone: "Số điện thoại không hợp lệ (VD: 0987654321)",
+        phone: "Invalid phone number (e.g. 0987654321)",
       });
       return;
     }
 
-    // Move to OTP step
-    setStep("otp");
+    setIsLoading(true);
     setErrors({ phone: "", otp: "" });
+
+    try {
+      const res = await fetch("/api/customer/quick_signup", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ phone }),
+      });
+
+      if (res.ok) {
+        setStep("otp");
+      } else {
+        const errorCode = (await res.text().catch(() => "")).trim();
+        const phoneErrorMap: Record<string, string> = {
+          ExistedUser: "Phone number already registered",
+          InvalidPhoneNumber: "Invalid phone number",
+        };
+        const msg =
+          phoneErrorMap[errorCode] ?? "An error occurred, please try again";
+        setErrors({ phone: msg, otp: "" });
+      }
+    } catch {
+      setErrors({ phone: "Unable to connect, please try again", otp: "" });
+    } finally {
+      setIsLoading(false);
+    }
   };
 
-  const handleOtpSubmit = (e: FormEvent) => {
+  const handleOtpSubmit = async (e: FormEvent<HTMLFormElement>) => {
     e.preventDefault();
 
     if (!otp.trim()) {
-      setErrors({ ...errors, otp: "Vui lòng nhập mã OTP" });
+      setErrors({ ...errors, otp: "Please enter your OTP code" });
       return;
     }
 
-    if (otp !== DEMO_OTP) {
-      setErrors({ ...errors, otp: "Mã OTP không đúng" });
-      return;
-    }
+    setIsLoading(true);
+    setErrors({ phone: "", otp: "" });
 
-    // Complete registration
-    completeRegistration(phone);
+    try {
+      const res = await fetch("/api/customer/quick_login", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ phone, otp }),
+      });
+
+      if (res.ok) {
+        const userData = await res.json();
+        setUser(userData);
+        localStorage.setItem("coffee-shop-user", JSON.stringify(userData));
         router.push("/");
+      } else {
+        const errorCode = (await res.text().catch(() => "")).trim();
+        const msg =
+          errorCode === "InvalidOTP"
+            ? "Incorrect or expired OTP code"
+            : "An error occurred, please try again";
+        setErrors({ phone: "", otp: msg });
+      }
+    } catch {
+      setErrors({ phone: "", otp: "Unable to connect, please try again" });
+    } finally {
+      setIsLoading(false);
+    }
   };
 
   const handleBackToPhone = () => {
@@ -94,8 +167,8 @@ export default function RegisterPage() {
           </h1>
           <p className="text-sm text-(--color-text-muted)">
             {step === "phone"
-              ? "Đăng ký tài khoản khách hàng"
-              : "Xác thực số điện thoại"}
+              ? "Create a customer account"
+              : "Verify your phone number"}
           </p>
         </div>
 
@@ -131,7 +204,7 @@ export default function RegisterPage() {
                 htmlFor="phone"
                 className="mb-2 block text-sm font-medium text-(--color-text-secondary)"
               >
-                Số điện thoại
+                Phone number
               </label>
               <div className="relative">
                 <i className="fa-solid fa-phone absolute top-1/2 left-4 hidden -translate-y-1/2 text-(--color-text-muted) lg:block"></i>
@@ -144,7 +217,8 @@ export default function RegisterPage() {
                     setErrors({ ...errors, phone: "" });
                   }}
                   placeholder="0987654321"
-                  className={`text-foreground focus:ring-opacity-20 w-full rounded-xl border bg-white px-10 py-3 transition-all duration-150 outline-none placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary) lg:pl-11 ${errors.phone ? "border-red-400" : "border-(--color-border)"} `}
+                  disabled={isLoading}
+                  className={`text-foreground focus:ring-opacity-20 w-full rounded-xl border bg-white px-10 py-3 transition-all duration-150 outline-none placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary) disabled:opacity-60 lg:pl-11 ${errors.phone ? "border-red-400" : "border-(--color-border)"} `}
                 />
               </div>
               {errors.phone && (
@@ -154,7 +228,7 @@ export default function RegisterPage() {
                 </p>
               )}
               <p className="mt-2 text-xs text-(--color-text-muted)">
-                Nhập số điện thoại Việt Nam (10 số, bắt đầu bằng 0)
+                Enter a Vietnamese phone number (10 digits, starting with 0)
               </p>
             </div>
 
@@ -166,8 +240,16 @@ export default function RegisterPage() {
                 type="submit"
                 style="login"
                 size="lg"
+                disabled={isLoading}
               >
-                Tiếp tục
+                {isLoading ? (
+                  <>
+                    <i className="fa-solid fa-spinner fa-spin mr-2"></i>
+                    Processing...
+                  </>
+                ) : (
+                  "Continue"
+                )}
               </Button>
 
               {/* Back to Login */}
@@ -175,7 +257,7 @@ export default function RegisterPage() {
                 href="/login"
                 className="flex w-full items-center justify-center rounded-xl border-2 border-(--color-primary) bg-white py-3 font-semibold text-(--color-primary) no-underline transition-all duration-150 hover:bg-(--color-primary) hover:text-white active:scale-98"
               >
-                Quay lại đăng nhập
+                Back to sign in
               </Link>
             </div>
           </form>
@@ -188,7 +270,16 @@ export default function RegisterPage() {
             <div className="rounded-lg border border-blue-200 bg-blue-50 p-4">
               <p className="mb-2 text-sm text-blue-800">
                 <i className="fa-solid fa-circle-info mr-2"></i>
-                Mã OTP đã được gửi đến số <strong>{phone}</strong>
+                {otpSending ? (
+                  <>
+                    <i className="fa-solid fa-spinner fa-spin mr-1"></i>
+                    Sending OTP to <strong>{phone}</strong>...
+                  </>
+                ) : (
+                  <>
+                    OTP code sent to <strong>{phone}</strong>
+                  </>
+                )}
               </p>
               <p className="text-xs text-blue-600">
                 Demo OTP:{" "}
@@ -197,6 +288,12 @@ export default function RegisterPage() {
                 </code>
               </p>
             </div>
+            {otpSendError && (
+              <p className="flex items-center gap-1 text-xs text-red-500">
+                <i className="fa-solid fa-circle-exclamation"></i>
+                {otpSendError}
+              </p>
+            )}
 
             {/* OTP Input */}
             <div>
@@ -204,7 +301,7 @@ export default function RegisterPage() {
                 htmlFor="otp"
                 className="mb-2 block text-sm font-medium text-(--color-text-secondary)"
               >
-                Mã OTP
+                OTP code
               </label>
               <div className="relative">
                 <i className="fa-solid fa-key absolute top-1/2 left-4 hidden -translate-y-1/2 text-(--color-text-muted) lg:block"></i>
@@ -216,9 +313,10 @@ export default function RegisterPage() {
                     setOtp(e.target.value);
                     setErrors({ ...errors, otp: "" });
                   }}
-                  placeholder="Nhập mã OTP"
+                  placeholder="Enter OTP code"
                   maxLength={6}
-                  className={`text-foreground focus:ring-opacity-20 w-full rounded-xl border bg-white px-4 py-3 text-center text-lg tracking-widest transition-all duration-150 outline-none placeholder:text-sm placeholder:tracking-normal placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary) lg:pl-11 ${errors.otp ? "border-red-400" : "border-(--color-border)"} `}
+                  disabled={isLoading}
+                  className={`text-foreground focus:ring-opacity-20 w-full rounded-xl border bg-white px-4 py-3 text-center text-lg tracking-widest transition-all duration-150 outline-none placeholder:text-sm placeholder:tracking-normal placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary) disabled:opacity-60 lg:pl-11 ${errors.otp ? "border-red-400" : "border-(--color-border)"} `}
                 />
               </div>
               {errors.otp && (
@@ -237,8 +335,16 @@ export default function RegisterPage() {
                 type="submit"
                 style="login"
                 size="lg"
+                disabled={isLoading || otpSending}
               >
-                Hoàn tất đăng ký
+                {isLoading ? (
+                  <>
+                    <i className="fa-solid fa-spinner fa-spin mr-2"></i>
+                    Processing...
+                  </>
+                ) : (
+                  "Complete registration"
+                )}
               </Button>
 
               {/* Back Button */}
@@ -247,19 +353,28 @@ export default function RegisterPage() {
                 onClick={handleBackToPhone}
                 size="lg"
                 style="login"
+                disabled={isLoading}
               >
-                Thay đổi số điện thoại
+                Change phone number
               </Button>
             </div>
 
-            {/* Resend OTP (disabled in demo) */}
+            {/* Resend OTP */}
             <div className="text-center">
               <button
                 type="button"
-                disabled
-                className="cursor-not-allowed text-sm text-(--color-text-muted)"
+                onClick={sendOtp}
+                disabled={otpSending || isLoading}
+                className="text-sm text-(--color-primary) underline disabled:cursor-not-allowed disabled:no-underline disabled:opacity-50"
               >
-                Gửi lại mã OTP (60s)
+                {otpSending ? (
+                  <>
+                    <i className="fa-solid fa-spinner fa-spin mr-1"></i>
+                    Resending...
+                  </>
+                ) : (
+                  "Resend OTP code"
+                )}
               </button>
             </div>
           </form>

app/(manager)/manager/analytics/page.tsx

@@ -1,433 +0,0 @@
-"use client";
-
-import {
-  BarChart,
-  LineChart,
-  PieChart,
-  ProductTable,
-  SummaryCard,
-} from "@/components/organisms/analytics";
-import type { PieSlice } from "@/components/organisms/analytics";
-import {
-  calcChange,
-  formatCurrency,
-  formatCurrencyFull,
-} from "@/lib/analytics-utils";
-import {
-  MENU_CATEGORIES,
-  MOCK_PRODUCT_SALES,
-  MOCK_REVENUE_DAILY,
-  MOCK_REVENUE_MONTHLY,
-  MOCK_REVENUE_WEEKLY,
-  MOCK_REVENUE_YEARLY,
-} from "@/lib/constants";
-import type { AnalyticsPeriod, RevenueDataPoint } from "@/lib/types";
-import Link from "next/link";
-import { useMemo, useState } from "react";
-
-// ─── Constants ────────────────────────────────────────────────────────────────
-
-const PERIOD_LABELS: Record<AnalyticsPeriod, string> = {
-  day: "Theo ngày",
-  week: "Theo tuần",
-  month: "Theo tháng",
-  year: "Theo năm",
-};
-
-const CATEGORY_COLORS = [
-  "#6F4E37",
-  "#C8973A",
-  "#A0785A",
-  "#8B6914",
-  "#D4A96A",
-  "#4A3728",
-  "#F0D9A8",
-  "#A08060",
-  "#3D2B1F",
-];
-
-const REVENUE_MAP: Record<AnalyticsPeriod, RevenueDataPoint[]> = {
-  day: MOCK_REVENUE_DAILY,
-  week: MOCK_REVENUE_WEEKLY,
-  month: MOCK_REVENUE_MONTHLY,
-  year: MOCK_REVENUE_YEARLY,
-};
-
-const CHART_TYPES = ["line", "bar", "pie"] as const;
-type ChartType = (typeof CHART_TYPES)[number];
-
-const CHART_META: Record<ChartType, { icon: string; label: string }> = {
-  line: { icon: "fa-chart-line", label: "Line" },
-  bar: { icon: "fa-chart-bar", label: "Bar" },
-  pie: { icon: "fa-chart-pie", label: "Pie" },
-};
-
-// ─── Category filter select ───────────────────────────────────────────────────
-
-function CategorySelect({
-  value,
-  onChange,
-  label = "Danh mục:",
-}: {
-  value: string;
-  onChange: (v: string) => void;
-  label?: string;
-}) {
-  const categories = MENU_CATEGORIES.filter((c) => c.id !== "all");
-  return (
-    <div className="flex items-center gap-2">
-      <label className="text-xs text-(--color-text-muted)">{label}</label>
-      <select
-        title="Danh mục"
-        value={value}
-        onChange={(e) => onChange(e.target.value)}
-        className="bg-background text-foreground rounded-lg border border-(--color-border) px-2 py-1.5 text-xs"
-      >
-        <option value="all">Tất cả</option>
-        {categories.map((c) => (
-          <option key={c.id} value={c.id}>
-            {c.name}
-          </option>
-        ))}
-      </select>
-    </div>
-  );
-}
-
-// ─── Main Page ────────────────────────────────────────────────────────────────
-
-export default function AnalyticsPage() {
-  const [period, setPeriod] = useState<AnalyticsPeriod>("month");
-  const [activeChart, setActiveChart] = useState<ChartType>("line");
-  const [categoryFilter, setCategoryFilter] = useState("all");
-
-  // Revenue data for selected period
-  const revenueData = REVENUE_MAP[period];
-
-  // Split into halves for bar comparison
-  const half = Math.floor(revenueData.length / 2);
-  const barCurrent = revenueData.slice(half);
-  const barPrevious = revenueData.slice(0, half).slice(0, barCurrent.length);
-
-  // Filtered product sales
-  const filteredSales = useMemo(
-    () =>
-      categoryFilter === "all"
-        ? MOCK_PRODUCT_SALES
-        : MOCK_PRODUCT_SALES.filter((p) => p.category === categoryFilter),
-    [categoryFilter],
-  );
-
-  // Summary stats
-  const totalRevenue = revenueData.reduce((s, d) => s + d.revenue, 0);
-  const totalOrders = revenueData.reduce((s, d) => s + d.orders, 0);
-  const totalProfit = filteredSales.reduce((s, d) => s + d.profit, 0);
-  const avgOrderValue = totalOrders > 0 ? totalRevenue / totalOrders : 0;
-
-  // Period-over-period comparisons
-  const curRevenue = barCurrent.reduce((s, d) => s + d.revenue, 0);
-  const prevRevenue = barPrevious.reduce((s, d) => s + d.revenue, 0);
-  const curOrders = barCurrent.reduce((s, d) => s + d.orders, 0);
-  const prevOrders = barPrevious.reduce((s, d) => s + d.orders, 0);
-  const revComp = calcChange(curRevenue, prevRevenue);
-  const ordComp = calcChange(curOrders, prevOrders);
-  const proComp = calcChange(curRevenue * 0.65, prevRevenue * 0.65);
-
-  // Pie data: revenue by category
-  const pieData = useMemo((): PieSlice[] => {
-    const byCategory: Record<string, number> = {};
-    MOCK_PRODUCT_SALES.forEach((p) => {
-      byCategory[p.category] = (byCategory[p.category] ?? 0) + p.revenue;
-    });
-    return Object.entries(byCategory)
-      .map(([catId, rev], i) => ({
-        label: MENU_CATEGORIES.find((c) => c.id === catId)?.name ?? catId,
-        value: rev,
-        color: CATEGORY_COLORS[i % CATEGORY_COLORS.length],
-      }))
-      .sort((a, b) => b.value - a.value);
-  }, []);
-
-  // Top 5 products
-  const top5 = useMemo(
-    () => [...filteredSales].sort((a, b) => b.revenue - a.revenue).slice(0, 5),
-    [filteredSales],
-  );
-
-  // Totals for summary row
-  const filteredRevenue = filteredSales.reduce((s, d) => s + d.revenue, 0);
-  const filteredProfit = filteredSales.reduce((s, d) => s + d.profit, 0);
-  const filteredUnits = filteredSales.reduce((s, d) => s + d.unitsSold, 0);
-  const avgMargin =
-    filteredSales.length > 0
-      ? filteredSales.reduce((s, d) => s + d.profitMargin, 0) /
-        filteredSales.length
-      : 0;
-
-  return (
-    <div className="bg-background min-h-screen">
-      {/* ── Page Header ── */}
-      <header className="sticky top-0 z-30 border-b border-(--color-border-light) bg-(--color-bg-header) shadow-sm">
-        <div className="mx-auto flex max-w-screen-2xl items-center gap-4 px-4 py-3">
-          <Link
-            href="/manager"
-            className="flex h-9 w-9 shrink-0 items-center justify-center rounded-xl text-(--color-text-muted) transition-colors hover:bg-(--color-accent-light) hover:text-(--color-primary)"
-          >
-            <i className="fa-solid fa-arrow-left"></i>
-          </Link>
-          <div className="flex items-center gap-3">
-            <span className="flex h-9 w-9 items-center justify-center rounded-xl bg-(--color-accent-light) text-(--color-primary)">
-              <i className="fa-solid fa-chart-line"></i>
-            </span>
-            <div>
-              <h1 className="text-foreground text-lg leading-tight font-bold">
-                Thống kê & Phân tích tài chính
-              </h1>
-              <p className="text-xs text-(--color-text-muted)">
-                Financial Analytics Dashboard
-              </p>
-            </div>
-          </div>
-
-          {/* Period selector */}
-          <div className="ml-auto flex items-center gap-2">
-            {(Object.keys(PERIOD_LABELS) as AnalyticsPeriod[]).map((p) => (
-              <button
-                key={p}
-                onClick={() => setPeriod(p)}
-                className={`hidden rounded-lg px-3 py-1.5 text-xs font-medium transition-colors sm:block ${
-                  period === p
-                    ? "bg-(--color-primary) text-white"
-                    : "bg-background text-(--color-text-muted) hover:bg-(--color-accent-light)"
-                }`}
-              >
-                {PERIOD_LABELS[p]}
-              </button>
-            ))}
-            <select
-              title="Chọn kỳ"
-              value={period}
-              onChange={(e) => setPeriod(e.target.value as AnalyticsPeriod)}
-              className="text-foreground block rounded-lg border border-(--color-border) bg-(--color-bg-card) px-2 py-1.5 text-xs sm:hidden"
-            >
-              {(
-                Object.entries(PERIOD_LABELS) as [AnalyticsPeriod, string][]
-              ).map(([k, v]) => (
-                <option key={k} value={k}>
-                  {v}
-                </option>
-              ))}
-            </select>
-          </div>
-        </div>
-      </header>
-
-      <main className="mx-auto max-w-screen-2xl space-y-6 p-4 pb-10">
-        {/* ── Summary Cards ── */}
-        <section>
-          <h2 className="mb-3 text-sm font-semibold tracking-wider text-(--color-text-muted) uppercase">
-            Tổng quan
-          </h2>
-          <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 xl:grid-cols-4">
-            <SummaryCard
-              icon="fa-solid fa-sack-dollar"
-              title="Tổng doanh thu"
-              value={formatCurrency(totalRevenue)}
-              subtitle={PERIOD_LABELS[period]}
-              change={revComp.change}
-              changePercent={revComp.changePercent}
-              isPositive={revComp.isPositive}
-            />
-            <SummaryCard
-              icon="fa-solid fa-receipt"
-              title="Số đơn hàng"
-              value={totalOrders.toLocaleString()}
-              subtitle="Tổng đơn trong kỳ"
-              change={ordComp.change}
-              changePercent={ordComp.changePercent}
-              isPositive={ordComp.isPositive}
-            />
-            <SummaryCard
-              icon="fa-solid fa-circle-dollar-to-slot"
-              title="Tổng lợi nhuận"
-              value={formatCurrency(totalProfit)}
-              subtitle="Ước tính từ dữ liệu bán hàng"
-              change={proComp.change}
-              changePercent={proComp.changePercent}
-              isPositive={proComp.isPositive}
-            />
-            <SummaryCard
-              icon="fa-solid fa-basket-shopping"
-              title="Giá trị đơn TB"
-              value={formatCurrency(avgOrderValue)}
-              subtitle="Doanh thu / số đơn hàng"
-              change={0}
-              changePercent={0}
-              isPositive={true}
-            />
-          </div>
-        </section>
-
-        {/* ── Revenue Chart ── */}
-        <section className="bg-background rounded-2xl border border-(--color-border-light) p-5 shadow-sm">
-          <div className="mb-4 flex flex-wrap items-center justify-between gap-3">
-            <h2 className="text-foreground text-base font-semibold">
-              <i className="fa-solid fa-chart-area mr-2 text-(--color-primary)"></i>
-              Biểu đồ doanh thu
-            </h2>
-            <div className="flex gap-2">
-              {CHART_TYPES.map((t) => (
-                <button
-                  key={t}
-                  onClick={() => setActiveChart(t)}
-                  className={`flex items-center gap-1.5 rounded-lg px-3 py-1.5 text-xs font-medium transition-colors ${
-                    activeChart === t
-                      ? "bg-(--color-primary) text-white"
-                      : "bg-background text-(--color-text-muted) hover:bg-(--color-accent-light)"
-                  }`}
-                >
-                  <i className={`fa-solid text-xs ${CHART_META[t].icon}`}></i>
-                  <span className="hidden sm:inline">
-                    {CHART_META[t].label}
-                  </span>
-                </button>
-              ))}
-            </div>
-          </div>
-
-          {activeChart === "line" && (
-            <>
-              <p className="mb-3 text-xs text-(--color-text-muted)">
-                Doanh thu theo thời gian — {PERIOD_LABELS[period]}
-              </p>
-              <LineChart data={revenueData} height={220} />
-            </>
-          )}
-          {activeChart === "bar" && (
-            <>
-              <p className="mb-3 text-xs text-(--color-text-muted)">
-                So sánh doanh thu nửa đầu và nửa sau kỳ hiện tại
-              </p>
-              <BarChart
-                current={barCurrent}
-                previous={barPrevious}
-                height={220}
-              />
-            </>
-          )}
-          {activeChart === "pie" && (
-            <>
-              <p className="mb-3 text-xs text-(--color-text-muted)">
-                Tỷ trọng doanh thu theo danh mục sản phẩm
-              </p>
-              <PieChart data={pieData} />
-            </>
-          )}
-        </section>
-
-        {/* ── Top 5 Products ── */}
-        <section className="rounded-2xl border border-(--color-border-light) bg-(--color-bg-card) p-5 shadow-sm">
-          <div className="mb-4 flex flex-wrap items-center justify-between gap-3">
-            <h2 className="text-foreground text-base font-semibold">
-              <i className="fa-solid fa-fire mr-2 text-orange-500"></i>
-              Top sản phẩm bán chạy
-            </h2>
-            <CategorySelect
-              value={categoryFilter}
-              onChange={setCategoryFilter}
-            />
-          </div>
-          <div className="space-y-3">
-            {top5.map((p, i) => {
-              const pct = (p.revenue / top5[0].revenue) * 100;
-              return (
-                <div key={p.productId}>
-                  <div className="mb-1 flex items-center justify-between gap-2">
-                    <div className="flex min-w-0 items-center gap-2">
-                      <span className="flex h-6 w-6 shrink-0 items-center justify-center rounded-full bg-(--color-accent-light) text-xs font-bold text-(--color-primary)">
-                        {i + 1}
-                      </span>
-                      <span className="text-foreground truncate text-sm font-medium">
-                        {p.name}
-                      </span>
-                    </div>
-                    <div className="flex shrink-0 items-center gap-3 text-xs">
-                      <span className="text-(--color-text-muted) tabular-nums">
-                        {p.unitsSold} ly
-                      </span>
-                      <span className="font-semibold text-(--color-primary) tabular-nums">
-                        {formatCurrency(p.revenue)}
-                      </span>
-                    </div>
-                  </div>
-                  <div className="bg-background h-2 overflow-hidden rounded-full">
-                    <div
-                      className="h-full rounded-full bg-(--color-primary) transition-all duration-500"
-                      style={{ width: `${pct}%` }}
-                    />
-                  </div>
-                </div>
-              );
-            })}
-          </div>
-        </section>
-
-        {/* ── Full Product Table ── */}
-        <section className="rounded-2xl border border-(--color-border-light) bg-(--color-bg-card) p-5 shadow-sm">
-          <div className="mb-4 flex flex-wrap items-center justify-between gap-3">
-            <h2 className="text-foreground text-base font-semibold">
-              <i className="fa-solid fa-table text-foreground mr-2"></i>
-              Phân tích chi tiết sản phẩm
-            </h2>
-            <CategorySelect
-              value={categoryFilter}
-              onChange={setCategoryFilter}
-              label="Lọc danh mục:"
-            />
-          </div>
-          <p className="mb-3 text-xs text-(--color-text-muted)">
-            Click vào tiêu đề cột để sắp xếp. Hiển thị {filteredSales.length}{" "}
-            sản phẩm.
-          </p>
-          <ProductTable data={filteredSales} />
-
-          {/* Summary row */}
-          <div className="bg-background mt-4 flex flex-wrap gap-4 rounded-xl p-4 text-sm">
-            <div>
-              <span className="text-(--color-text-muted)">
-                Tổng doanh thu:{" "}
-              </span>
-              <span className="font-semibold text-(--color-primary)">
-                {formatCurrencyFull(filteredRevenue)}
-              </span>
-            </div>
-            <div>
-              <span className="text-(--color-text-muted)">
-                Tổng lợi nhuận:{" "}
-              </span>
-              <span className="font-semibold text-green-600">
-                {formatCurrencyFull(filteredProfit)}
-              </span>
-            </div>
-            <div>
-              <span className="text-(--color-text-muted)">
-                Tổng sản lượng:{" "}
-              </span>
-              <span className="text-foreground font-semibold">
-                {filteredUnits.toLocaleString()} ly
-              </span>
-            </div>
-            <div>
-              <span className="text-(--color-text-muted)">
-                Biên LN trung bình:{" "}
-              </span>
-              <span className="font-semibold text-yellow-700">
-                {avgMargin.toFixed(1)}%
-              </span>
-            </div>
-          </div>
-        </section>
-      </main>
-    </div>
-  );
-}

app/(manager)/manager/create-staff/page.tsx

@@ -0,0 +1,181 @@
+"use client";
+
+import Button from "@/components/atoms/buttons/Button";
+import Link from "next/link";
+import { useRouter } from "next/navigation";
+import { FormEvent, useState } from "react";
+
+export default function CreateStaffPage() {
+  const router = useRouter();
+  const [isLoading, setIsLoading] = useState(false);
+  const [form, setForm] = useState({ name: "", phone: "", password: "" });
+  const [errors, setErrors] = useState({
+    name: "",
+    phone: "",
+    password: "",
+    submit: "",
+  });
+
+  const validatePhone = (phone: string) =>
+    /^(0[3|5|7|8|9])[0-9]{8}$/.test(phone);
+
+  const handleChange =
+    (field: keyof typeof form) => (e: React.ChangeEvent<HTMLInputElement>) => {
+      setForm({ ...form, [field]: e.target.value });
+      setErrors({ ...errors, [field]: "", submit: "" });
+    };
+
+  const validate = () => {
+    const next = { name: "", phone: "", password: "", submit: "" };
+    if (!form.name.trim()) next.name = "Please enter full name";
+    if (!form.phone.trim()) next.phone = "Please enter phone number";
+    else if (!validatePhone(form.phone))
+      next.phone = "Invalid phone number (e.g. 0987654321)";
+    if (!form.password.trim()) next.password = "Please enter password";
+    else if (form.password.length < 6)
+      next.password = "Password must be at least 6 characters";
+    setErrors(next);
+    return !next.name && !next.phone && !next.password;
+  };
+
+  const handleSubmit = async (e: FormEvent<HTMLFormElement>) => {
+    e.preventDefault();
+    if (!validate()) return;
+
+    setIsLoading(true);
+    try {
+      const res = await fetch("/api/Staff/signup", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify(form),
+      });
+
+      if (res.ok || res.status === 201) {
+        router.push("/manager");
+      } else {
+        const errorCode = (await res.text().catch(() => "")).trim();
+        const errorMap: Record<string, string> = {
+          ExistedUser: "Phone number already registered",
+          InvalidPhoneNumber: "Invalid phone number",
+          InvalidManager: "Manager account not found",
+        };
+        setErrors({
+          ...errors,
+          submit: errorMap[errorCode] ?? "An error occurred, please try again",
+        });
+      }
+    } catch {
+      setErrors({ ...errors, submit: "Unable to connect, please try again" });
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  return (
+    <div className="bg-background flex min-h-screen items-center justify-center px-4 py-8">
+      <div className="w-full max-w-md rounded-2xl bg-white p-8 shadow-lg">
+        <div className="mb-8 flex flex-col items-center">
+          <div className="mb-4 flex h-16 w-16 items-center justify-center rounded-full bg-(--color-accent-light)">
+            <i className="fa-solid fa-user-plus text-2xl text-(--color-primary)"></i>
+          </div>
+          <h1 className="mb-1 text-2xl font-bold text-(--color-primary-dark)">
+            Create Staff Account
+          </h1>
+          <p className="text-sm text-(--color-text-muted)">
+            Add a new staff member to the restaurant
+          </p>
+        </div>
+
+        <form onSubmit={handleSubmit} className="space-y-4">
+          {[
+            {
+              id: "name",
+              label: "Full name",
+              icon: "fa-user",
+              placeholder: "John Doe",
+              field: "name" as const,
+              type: "text",
+            },
+            {
+              id: "phone",
+              label: "Phone number",
+              icon: "fa-phone",
+              placeholder: "0987654321",
+              field: "phone" as const,
+              type: "tel",
+            },
+            {
+              id: "password",
+              label: "Password",
+              icon: "fa-lock",
+              placeholder: "At least 6 characters",
+              field: "password" as const,
+              type: "password",
+            },
+          ].map(({ id, label, icon, placeholder, field, type }) => (
+            <div key={id}>
+              <label
+                htmlFor={id}
+                className="mb-2 block text-sm font-medium text-(--color-text-secondary)"
+              >
+                {label}
+              </label>
+              <div className="relative">
+                <i
+                  className={`fa-solid ${icon} absolute top-1/2 left-4 hidden -translate-y-1/2 text-(--color-text-muted) lg:block`}
+                ></i>
+                <input
+                  id={id}
+                  type={type}
+                  value={form[field]}
+                  onChange={handleChange(field)}
+                  placeholder={placeholder}
+                  disabled={isLoading}
+                  className={`text-foreground focus:ring-opacity-20 w-full rounded-xl border bg-white px-4 py-3 pl-10 transition-all duration-150 outline-none placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary) disabled:opacity-60 lg:pl-11 ${errors[field] ? "border-red-400" : "border-(--color-border)"}`}
+                />
+              </div>
+              {errors[field] && (
+                <p className="mt-1.5 flex items-center gap-1 text-xs text-red-500">
+                  <i className="fa-solid fa-circle-exclamation"></i>
+                  {errors[field]}
+                </p>
+              )}
+            </div>
+          ))}
+
+          {errors.submit && (
+            <div className="rounded-lg border border-red-200 bg-red-50 px-4 py-3 text-sm text-red-700">
+              <i className="fa-solid fa-circle-exclamation mr-2"></i>
+              {errors.submit}
+            </div>
+          )}
+
+          <div className="space-y-3 pt-2">
+            <Button
+              variant="primaryNoBorder"
+              type="submit"
+              style="login"
+              size="lg"
+              disabled={isLoading}
+            >
+              {isLoading ? (
+                <>
+                  <i className="fa-solid fa-spinner fa-spin mr-2"></i>
+                  Processing...
+                </>
+              ) : (
+                "Create account"
+              )}
+            </Button>
+            <Link
+              href="/manager"
+              className="flex w-full items-center justify-center rounded-xl border-2 border-(--color-primary) bg-white py-3 font-semibold text-(--color-primary) no-underline transition-all duration-150 hover:bg-(--color-primary) hover:text-white"
+            >
+              Back to Dashboard
+            </Link>
+          </div>
+        </form>
+      </div>
+    </div>
+  );
+}

app/(manager)/manager/page.tsx

@@ -1,43 +1,48 @@
 "use client";
 
-import {
-  CategoriesTab,
-  CombosTab,
-  ProductsTab,
-} from "@/components/organisms/manager";
+import { ProductsTab, ReviewsTab } from "@/components/organisms/manager";
 import { useAuth } from "@/lib/auth-context";
 import { useManager } from "@/lib/manager-context";
 import Link from "next/link";
+import { useEffect, useRef, useState } from "react";
 
 export default function ManagerPage() {
   const { user, logout } = useAuth();
-  const { activeTab, setActiveTab, products, combos, categories } =
-    useManager();
+  const { activeTab, setActiveTab, products } = useManager();
+  const [dropdownOpen, setDropdownOpen] = useState(false);
+  const dropdownRef = useRef<HTMLDivElement>(null);
 
   const tabs = [
     {
       id: "products" as const,
-      label: "Thực đơn",
+      label: "Menu",
       icon: "fa-solid fa-utensils",
       count: products.length,
     },
     {
-      id: "combos" as const,
-      label: "Combo",
-      icon: "fa-solid fa-layer-group",
-      count: combos.length,
-    },
-    {
-      id: "categories" as const,
-      label: "Danh mục",
-      icon: "fa-solid fa-tags",
-      count: categories.length,
+      id: "reviews" as const,
+      label: "Reviews",
+      icon: "fa-solid fa-star",
+      count: null,
     },
   ];
 
+  useEffect(() => {
+    function handleOutsideClick(e: MouseEvent) {
+      if (
+        dropdownRef.current &&
+        !dropdownRef.current.contains(e.target as Node)
+      ) {
+        setDropdownOpen(false);
+      }
+    }
+    document.addEventListener("mousedown", handleOutsideClick);
+    return () => document.removeEventListener("mousedown", handleOutsideClick);
+  }, []);
+
   return (
     <div className="flex min-h-screen">
-      {/* ── Sidebar ── */}
+      {/* ── Sidebar (lg+) ── */}
       <aside className="hidden w-64 shrink-0 flex-col border-r border-(--color-border-light) bg-white shadow-sm lg:flex">
         <div className="flex items-center gap-3 border-b border-(--color-border-light) px-5 py-5">
           <div className="flex h-9 w-9 items-center justify-center rounded-xl bg-(--color-primary)">
@@ -51,7 +56,7 @@ export default function ManagerPage() {
 
         <nav className="flex-1 space-y-1 p-3">
           <p className="mb-2 px-3 text-[11px] font-semibold tracking-wider text-(--color-text-muted) uppercase">
-            Quản lý thực đơn
+            Menu Management
           </p>
           {tabs.map((tab) => (
             <button
@@ -65,6 +70,7 @@ export default function ManagerPage() {
             >
               <i className={`${tab.icon} w-4 text-center`}></i>
               <span className="flex-1 text-left">{tab.label}</span>
+              {tab.count !== null && (
                 <span
                   className={`rounded-full px-2 py-0.5 text-xs font-semibold ${
                     activeTab === tab.id
@@ -74,20 +80,21 @@ export default function ManagerPage() {
                 >
                   {tab.count}
                 </span>
+              )}
             </button>
           ))}
           <div className="mt-3 border-t border-(--color-border-light) pt-3">
             <p className="mb-2 px-3 text-[11px] font-semibold tracking-wider text-(--color-text-muted) uppercase">
-              Phân tích
+              Analytics
             </p>
             <Link
               href="/manager/analytics"
               className="hover:bg-background flex w-full items-center gap-3 rounded-xl px-3 py-2.5 text-sm font-medium text-(--color-text-secondary) no-underline transition-all hover:text-(--color-primary-dark)"
             >
               <i className="fa-solid fa-chart-line w-4 text-center"></i>
-              <span className="flex-1 text-left">Tài chính</span>
+              <span className="flex-1 text-left">Finance</span>
               <span className="rounded-full bg-(--color-accent-light) px-2 py-0.5 text-xs font-semibold text-(--color-primary)">
-                Mới
+                New
               </span>
             </Link>
             <Link
@@ -95,12 +102,24 @@ export default function ManagerPage() {
               className="hover:bg-background flex w-full items-center gap-3 rounded-xl px-3 py-2.5 text-sm font-medium text-(--color-text-secondary) no-underline transition-all hover:text-(--color-primary-dark)"
             >
               <i className="fa-solid fa-calendar-days w-4 text-center"></i>
-              <span className="flex-1 text-left">Ca làm</span>
+              <span className="flex-1 text-left">Shifts</span>
               <span className="rounded-full bg-(--color-accent-light) px-2 py-0.5 text-xs font-semibold text-(--color-primary)">
-                Mới
+                New
               </span>
             </Link>
           </div>
+          <div className="mt-3 border-t border-(--color-border-light) pt-3">
+            <p className="mb-2 px-3 text-[11px] font-semibold tracking-wider text-(--color-text-muted) uppercase">
+              Staff
+            </p>
+            <Link
+              href="/manager/create-staff"
+              className="hover:bg-background flex w-full items-center gap-3 rounded-xl px-3 py-2.5 text-sm font-medium text-(--color-text-secondary) no-underline transition-all hover:text-(--color-primary-dark)"
+            >
+              <i className="fa-solid fa-user-plus w-4 text-center"></i>
+              <span className="flex-1 text-left">Create Staff</span>
+            </Link>
+          </div>
         </nav>
 
         <div className="border-t border-(--color-border-light) p-3">
@@ -110,9 +129,9 @@ export default function ManagerPage() {
             </div>
             <div className="min-w-0 flex-1">
               <p className="text-foreground truncate text-sm font-semibold">
-                {user?.name ?? "Quản lý"}
+                {user?.name ?? "Manager"}
               </p>
-              <p className="text-xs text-(--color-text-muted)">Quản lý quán</p>
+              <p className="text-xs text-(--color-text-muted)">Store Manager</p>
             </div>
           </div>
           <div className="mt-1 flex gap-2 px-1">
@@ -121,14 +140,14 @@ export default function ManagerPage() {
               className="hover:bg-background flex flex-1 items-center justify-center gap-1.5 rounded-xl border border-(--color-border-light) bg-transparent py-2 text-xs font-medium text-(--color-text-secondary) no-underline transition"
             >
               <i className="fa-solid fa-house"></i>
-              Trang chủ
+              Home
             </Link>
             <button
               onClick={logout}
               className="flex flex-1 cursor-pointer items-center justify-center gap-1.5 rounded-xl border-none bg-transparent py-2 text-xs font-medium text-red-500 transition hover:bg-red-50"
             >
               <i className="fa-solid fa-right-from-bracket"></i>
-              Đăng xuất
+              Logout
             </button>
           </div>
         </div>
@@ -136,24 +155,23 @@ export default function ManagerPage() {
 
       {/* ── Main content ── */}
       <div className="flex min-w-0 flex-1 flex-col">
-        <header className="sticky top-0 z-40 flex items-center justify-between border-b border-(--color-border-light) bg-white px-5 py-4 shadow-sm">
-          <div>
-            <h1 className="text-foreground text-lg font-bold">
-              {tabs.find((t) => t.id === activeTab)?.label ?? "Quản lý"}
+        <header className="sticky top-0 z-40 flex items-center justify-between gap-3 border-b border-(--color-border-light) bg-white px-5 py-4 shadow-sm">
+          {/* Title */}
+          <div className="min-w-0 shrink">
+            <h1 className="text-foreground truncate text-lg font-bold">
+              {tabs.find((t) => t.id === activeTab)?.label ?? "Manager"}
             </h1>
-            <p className="text-xs text-(--color-text-muted)">
-              Quản lý{" "}
+            <p className="truncate text-xs text-(--color-text-muted)">
               {activeTab === "products"
-                ? "thực đơn"
-                : activeTab === "combos"
-                  ? "combo"
-                  : "danh mục"}{" "}
-              của quán
+                ? "Manage menu items for your store"
+                : "Customer reviews for your eatery"}
             </p>
           </div>
 
-          {/* Mobile tabs */}
-          <div className="flex items-center gap-1 lg:hidden">
+          {/* ── Actions: hidden on lg+ (sidebar handles nav there) ── */}
+          <div className="flex shrink-0 items-center gap-1.5 lg:hidden">
+            {/* sm–lg: inline icon+label buttons */}
+            <div className="hidden items-center gap-1.5 sm:flex">
               {tabs.map((tab) => (
                 <button
                   key={tab.id}
@@ -165,41 +183,176 @@ export default function ManagerPage() {
                   }`}
                 >
                   <i className={tab.icon}></i>
-                <span className="hidden sm:inline">{tab.label}</span>
+                  <span>{tab.label}</span>
                 </button>
               ))}
               <Link
                 href="/manager/analytics"
-              className="flex items-center gap-1.5 rounded-xl border-none bg-(--color-accent-light) px-3 py-2 text-xs font-medium text-(--color-primary) no-underline transition hover:bg-(--color-accent-light)/70"
+                className="flex items-center gap-1.5 rounded-xl border-none bg-(--color-accent-light) px-3 py-2 text-xs font-medium text-(--color-primary) no-underline transition hover:opacity-80"
               >
                 <i className="fa-solid fa-chart-line"></i>
-              <span className="hidden sm:inline">Tài chính</span>
+                <span>Finance</span>
               </Link>
-          </div>
-
-          {/* Desktop actions */}
-          <div className="hidden items-center gap-2 lg:flex">
               <Link
-              href="/manager/analytics"
-              className="flex items-center gap-1.5 rounded-xl bg-(--color-accent-light) px-3 py-2 text-xs font-medium text-(--color-primary) no-underline transition hover:opacity-80"
+                href="/staff/schedule"
+                className="hover:bg-background flex items-center gap-1.5 rounded-xl border border-(--color-border-light) bg-transparent px-3 py-2 text-xs font-medium text-(--color-text-secondary) no-underline transition hover:text-(--color-primary-dark)"
               >
-              <i className="fa-solid fa-chart-line"></i>
-              Thống kê tài chính
+                <i className="fa-solid fa-calendar-days"></i>
+                <span>Shifts</span>
+              </Link>
+              <Link
+                href="/manager/create-staff"
+                className="hover:bg-background flex items-center gap-1.5 rounded-xl border border-(--color-border-light) bg-transparent px-3 py-2 text-xs font-medium text-(--color-text-secondary) no-underline transition hover:text-(--color-primary-dark)"
+              >
+                <i className="fa-solid fa-user-plus"></i>
+                <span>Create Staff</span>
               </Link>
               <Link
                 href="/"
                 className="hover:bg-background flex items-center gap-1.5 rounded-xl border border-(--color-border-light) bg-transparent px-3 py-2 text-xs font-medium text-(--color-text-secondary) no-underline transition"
               >
                 <i className="fa-solid fa-house"></i>
-              Trang chủ
+                <span>Home</span>
+              </Link>
+              <button
+                onClick={logout}
+                className="flex cursor-pointer items-center gap-1.5 rounded-xl border border-red-200 bg-transparent px-3 py-2 text-xs font-medium text-red-500 transition hover:bg-red-50"
+              >
+                <i className="fa-solid fa-right-from-bracket"></i>
+                <span>Logout</span>
+              </button>
+            </div>
+
+            {/* < sm: hamburger → dropdown */}
+            <div className="relative sm:hidden" ref={dropdownRef}>
+              <button
+                onClick={() => setDropdownOpen((prev) => !prev)}
+                aria-label="Open menu"
+                className="flex cursor-pointer items-center justify-center rounded-xl border border-(--color-border-light) bg-transparent p-2 text-sm text-(--color-text-secondary) transition hover:bg-(--color-border-light)"
+              >
+                <i
+                  className={
+                    dropdownOpen ? "fa-solid fa-xmark" : "fa-solid fa-bars"
+                  }
+                ></i>
+              </button>
+
+              {dropdownOpen && (
+                <div className="absolute top-full right-0 z-50 mt-2 w-52 overflow-hidden rounded-2xl border border-(--color-border-light) bg-white shadow-xl">
+                  <div className="p-1.5">
+                    {/* Tab buttons */}
+                    {tabs.map((tab) => (
+                      <button
+                        key={tab.id}
+                        onClick={() => {
+                          setActiveTab(tab.id);
+                          setDropdownOpen(false);
+                        }}
+                        className={`flex w-full cursor-pointer items-center gap-2.5 rounded-xl border-none px-3 py-2.5 text-sm font-medium transition ${
+                          activeTab === tab.id
+                            ? "bg-(--color-primary) text-white"
+                            : "bg-transparent text-(--color-text-secondary) hover:bg-(--color-border-light)"
+                        }`}
+                      >
+                        <i className={`${tab.icon} w-4 text-center`}></i>
+                        <span className="flex-1 text-left">{tab.label}</span>
+                        {tab.count !== null && (
+                          <span
+                            className={`rounded-full px-2 py-0.5 text-xs font-semibold ${
+                              activeTab === tab.id
+                                ? "bg-white/20 text-white"
+                                : "bg-(--color-border-light) text-(--color-text-muted)"
+                            }`}
+                          >
+                            {tab.count}
+                          </span>
+                        )}
+                      </button>
+                    ))}
+
+                    <div className="my-1.5 border-t border-(--color-border-light)"></div>
+
+                    {/* Navigation links */}
+                    <Link
+                      href="/manager/analytics"
+                      onClick={() => setDropdownOpen(false)}
+                      className="flex items-center gap-2.5 rounded-xl px-3 py-2.5 text-sm font-medium text-(--color-primary) no-underline transition hover:bg-(--color-accent-light)"
+                    >
+                      <i className="fa-solid fa-chart-line w-4 text-center"></i>
+                      <span>Finance</span>
+                    </Link>
+                    <Link
+                      href="/staff/schedule"
+                      onClick={() => setDropdownOpen(false)}
+                      className="flex items-center gap-2.5 rounded-xl px-3 py-2.5 text-sm font-medium text-(--color-text-secondary) no-underline transition hover:bg-(--color-border-light)"
+                    >
+                      <i className="fa-solid fa-calendar-days w-4 text-center"></i>
+                      <span>Shifts</span>
+                    </Link>
+                    <Link
+                      href="/manager/create-staff"
+                      onClick={() => setDropdownOpen(false)}
+                      className="flex items-center gap-2.5 rounded-xl px-3 py-2.5 text-sm font-medium text-(--color-text-secondary) no-underline transition hover:bg-(--color-border-light)"
+                    >
+                      <i className="fa-solid fa-user-plus w-4 text-center"></i>
+                      <span>Create Staff</span>
+                    </Link>
+                    <Link
+                      href="/"
+                      onClick={() => setDropdownOpen(false)}
+                      className="flex items-center gap-2.5 rounded-xl px-3 py-2.5 text-sm font-medium text-(--color-text-secondary) no-underline transition hover:bg-(--color-border-light)"
+                    >
+                      <i className="fa-solid fa-house w-4 text-center"></i>
+                      <span>Home</span>
+                    </Link>
+
+                    <div className="my-1.5 border-t border-(--color-border-light)"></div>
+
+                    <button
+                      onClick={() => {
+                        setDropdownOpen(false);
+                        logout();
+                      }}
+                      className="flex w-full cursor-pointer items-center gap-2.5 rounded-xl border-none bg-transparent px-3 py-2.5 text-sm font-medium text-red-500 transition hover:bg-red-50"
+                    >
+                      <i className="fa-solid fa-right-from-bracket w-4 text-center"></i>
+                      <span>Logout</span>
+                    </button>
+                  </div>
+                </div>
+              )}
+            </div>
+          </div>
+
+          {/* ── Desktop actions (lg+): sidebar handles nav, just show shortcut ── */}
+          <div className="hidden items-center gap-2 lg:flex">
+            <Link
+              href="/manager/analytics"
+              className="flex items-center gap-1.5 rounded-xl bg-(--color-accent-light) px-3 py-2 text-xs font-medium text-(--color-primary) no-underline transition hover:opacity-80"
+            >
+              <i className="fa-solid fa-chart-line"></i>
+              Financial Analytics
+            </Link>
+            <Link
+              href="/manager/create-staff"
+              className="hover:bg-background flex items-center gap-1.5 rounded-xl border border-(--color-border-light) bg-transparent px-3 py-2 text-xs font-medium text-(--color-text-secondary) no-underline transition hover:text-(--color-primary-dark)"
+            >
+              <i className="fa-solid fa-user-plus"></i>
+              Create Staff
+            </Link>
+            <Link
+              href="/"
+              className="hover:bg-background flex items-center gap-1.5 rounded-xl border border-(--color-border-light) bg-transparent px-3 py-2 text-xs font-medium text-(--color-text-secondary) no-underline transition"
+            >
+              <i className="fa-solid fa-house"></i>
+              Home
             </Link>
           </div>
         </header>
 
         <main className="flex-1 p-5 md:p-8">
           {activeTab === "products" && <ProductsTab />}
-          {activeTab === "combos" && <CombosTab />}
-          {activeTab === "categories" && <CategoriesTab />}
+          {activeTab === "reviews" && <ReviewsTab />}
         </main>
       </div>
     </div>

app/(staff)/staff/schedule/page.tsx

@@ -7,23 +7,23 @@ import ShiftDetailModal from "@/components/organisms/shift-schedule/ShiftDetailM
 import WeeklySchedule from "@/components/organisms/shift-schedule/WeeklySchedule";
 import { useAuth } from "@/lib/auth-context";
 import { useShift } from "@/lib/shift-context";
-import type { ShiftSlot } from "@/lib/types";
+import type { ShiftEntity } from "@/lib/types";
 import Link from "next/link";
 import { useState } from "react";
 
 const MONTH_NAMES = [
-  "Tháng 1",
-  "Tháng 2",
-  "Tháng 3",
-  "Tháng 4",
-  "Tháng 5",
-  "Tháng 6",
-  "Tháng 7",
-  "Tháng 8",
-  "Tháng 9",
-  "Tháng 10",
-  "Tháng 11",
-  "Tháng 12",
+  "January",
+  "February",
+  "March",
+  "April",
+  "May",
+  "June",
+  "July",
+  "August",
+  "September",
+  "October",
+  "November",
+  "December",
 ];
 
 function getMonday(d: Date): Date {
@@ -50,240 +50,292 @@ export default function StaffSchedulePage() {
     goToPrevMonth,
     goToToday,
     getWeeklyBudget,
+    shifts,
   } = useShift();
 
-  const [selectedShift, setSelectedShift] = useState<ShiftSlot | null>(null);
+  const [selectedShift, setSelectedShift] = useState<ShiftEntity | null>(null);
   const [detailOpen, setDetailOpen] = useState(false);
   const [createOpen, setCreateOpen] = useState(false);
-  const [createDate, setCreateDate] = useState<string | undefined>();
+  const [createDate, setCreateDate] = useState<Date | undefined>();
 
   const isManager = user?.role === "manager";
 
-  const handleShiftClick = (shift: ShiftSlot) => {
+  const handleShiftClick = (shift: ShiftEntity) => {
     setSelectedShift(shift);
     setDetailOpen(true);
   };
 
-  const handleCreateShift = (date: string) => {
+  const handleCreateShift = (date: Date) => {
     setCreateDate(date);
     setCreateOpen(true);
   };
 
-  const handleDateSelect = (date: string) => {
-    // In month view on desktop, clicking a date could open create modal for managers
+  const handleDateSelect = (date: Date) => {
     if (isManager) {
       setCreateDate(date);
       setCreateOpen(true);
     }
   };
 
-  // Week range label
   const monday = getMonday(currentDate);
   const sunday = new Date(monday);
   sunday.setDate(monday.getDate() + 6);
   const weekLabel = `${formatDateShort(monday)} – ${formatDateShort(sunday)}`;
-
   const weeklyBudget = getWeeklyBudget();
 
+  // Count shifts this week for stats
+  const totalShiftsThisWeek = shifts.filter((s) => {
+    if (!s.date) return false;
+    const d =
+      s.date instanceof Date ? s.date : new Date(s.date as unknown as string);
+    return d >= monday && d <= sunday;
+  }).length;
+
   return (
-    <div className="flex min-h-screen">
-      {/* ── Sidebar (Desktop) ── */}
+    <div className="flex min-h-screen bg-gray-50/50">
+      {/* ── Sidebar (Desktop) ─────────────────────────────────────────────────── */}
       <aside className="hidden w-64 shrink-0 flex-col border-r border-(--color-border-light) bg-white shadow-sm lg:flex">
-        {/* Brand */}
-        <div className="flex items-center gap-3 border-b border-(--color-border-light) px-5 py-5">
-          <div className="flex h-9 w-9 items-center justify-center rounded-xl bg-(--color-primary)">
-            <i className="fa-solid fa-calendar-days text-sm text-white"></i>
+        {/* Brand — gradient accent */}
+        <div className="bg-gradient-to-br from-(--color-primary) to-(--color-primary-dark) px-5 py-5">
+          <div className="flex items-center gap-3">
+            <div className="flex h-10 w-10 items-center justify-center rounded-xl bg-white/20 shadow-sm backdrop-blur-sm">
+              <i className="fa-solid fa-calendar-days text-base text-white"></i>
             </div>
             <div>
-            <p className="text-foreground text-sm font-bold">Lịch làm việc</p>
-            <p className="text-xs text-(--color-text-muted)">
-              {isManager ? "Manager" : "Staff"}
+              <p className="text-sm font-bold text-white">Work Schedule</p>
+              <p className="text-xs text-white/70">
+                {isManager ? "Manager View" : "Staff View"}
               </p>
             </div>
           </div>
+        </div>
 
+        <nav className="flex-1 space-y-0.5 overflow-y-auto p-3">
           {/* View toggle */}
-        <nav className="flex-1 space-y-1 p-3">
-          <p className="mb-2 px-3 text-[11px] font-semibold tracking-wider text-(--color-text-muted) uppercase">
-            Chế độ xem
+          <p className="mb-1 px-3 pt-2 text-[10px] font-bold tracking-widest text-(--color-text-muted) uppercase">
+            View
           </p>
           <button
             type="button"
             onClick={() => setView("week")}
             className={`flex w-full cursor-pointer items-center gap-3 rounded-xl border-none px-3 py-2.5 text-sm font-medium transition-all ${
               view === "week"
-                ? "bg-(--color-primary) text-white shadow-sm"
-                : "hover:bg-background bg-transparent text-(--color-text-secondary) hover:text-(--color-primary-dark)"
+                ? "bg-(--color-primary)/10 text-(--color-primary) shadow-sm"
+                : "bg-transparent text-(--color-text-secondary) hover:bg-gray-50 hover:text-(--color-primary-dark)"
             }`}
           >
-            <i className="fa-solid fa-table-columns w-4 text-center"></i>
-            <span className="flex-1 text-left">Theo tuần</span>
+            <i
+              className={`fa-solid fa-table-columns w-4 text-center ${view === "week" ? "text-(--color-primary)" : ""}`}
+            ></i>
+            <span className="flex-1 text-left">Weekly</span>
+            {view === "week" && (
+              <span className="h-1.5 w-1.5 rounded-full bg-(--color-primary)"></span>
+            )}
           </button>
           <button
             type="button"
             onClick={() => setView("month")}
             className={`flex w-full cursor-pointer items-center gap-3 rounded-xl border-none px-3 py-2.5 text-sm font-medium transition-all ${
               view === "month"
-                ? "bg-(--color-primary) text-white shadow-sm"
-                : "hover:bg-background bg-transparent text-(--color-text-secondary) hover:text-(--color-primary-dark)"
+                ? "bg-(--color-primary)/10 text-(--color-primary) shadow-sm"
+                : "bg-transparent text-(--color-text-secondary) hover:bg-gray-50 hover:text-(--color-primary-dark)"
             }`}
           >
-            <i className="fa-solid fa-calendar w-4 text-center"></i>
-            <span className="flex-1 text-left">Theo tháng</span>
+            <i
+              className={`fa-solid fa-calendar w-4 text-center ${view === "month" ? "text-(--color-primary)" : ""}`}
+            ></i>
+            <span className="flex-1 text-left">Monthly</span>
+            {view === "month" && (
+              <span className="h-1.5 w-1.5 rounded-full bg-(--color-primary)"></span>
+            )}
           </button>
 
-          {/* Quick nav */}
-          <div className="mt-3 border-t border-(--color-border-light) pt-3">
-            <p className="mb-2 px-3 text-[11px] font-semibold tracking-wider text-(--color-text-muted) uppercase">
-              Điều hướng
+          {/* Navigation */}
+          <div className="mt-2 pt-2">
+            <p className="mb-1 px-3 text-[10px] font-bold tracking-widest text-(--color-text-muted) uppercase">
+              Navigation
             </p>
             <button
               type="button"
               onClick={goToToday}
-              className="hover:bg-background flex w-full cursor-pointer items-center gap-3 rounded-xl border-none bg-transparent px-3 py-2.5 text-sm font-medium text-(--color-text-secondary) transition-all hover:text-(--color-primary-dark)"
+              className="flex w-full cursor-pointer items-center gap-3 rounded-xl border-none bg-transparent px-3 py-2.5 text-sm font-medium text-(--color-text-secondary) transition-all hover:bg-gray-50 hover:text-(--color-primary-dark)"
             >
               <i className="fa-solid fa-crosshairs w-4 text-center"></i>
-              <span className="flex-1 text-left">Hôm nay</span>
+              <span className="flex-1 text-left">Today</span>
             </button>
           </div>
 
           {/* Manager link */}
           {isManager && (
-            <div className="mt-3 border-t border-(--color-border-light) pt-3">
-              <p className="mb-2 px-3 text-[11px] font-semibold tracking-wider text-(--color-text-muted) uppercase">
-                Quản lý
+            <div className="mt-2 pt-2">
+              <p className="mb-1 px-3 text-[10px] font-bold tracking-widest text-(--color-text-muted) uppercase">
+                Manager
               </p>
               <Link
                 href="/manager"
-                className="hover:bg-background flex w-full items-center gap-3 rounded-xl px-3 py-2.5 text-sm font-medium text-(--color-text-secondary) no-underline transition-all hover:text-(--color-primary-dark)"
+                className="flex w-full items-center gap-3 rounded-xl px-3 py-2.5 text-sm font-medium text-(--color-text-secondary) no-underline transition-all hover:bg-gray-50 hover:text-(--color-primary-dark)"
               >
                 <i className="fa-solid fa-store w-4 text-center"></i>
                 <span className="flex-1 text-left">Dashboard</span>
+                <i className="fa-solid fa-arrow-right text-xs opacity-40"></i>
               </Link>
+              {/* Create shift button */}
+              <button
+                type="button"
+                onClick={() => {
+                  setCreateDate(undefined);
+                  setCreateOpen(true);
+                }}
+                className="mt-1 flex w-full cursor-pointer items-center gap-3 rounded-xl border-none bg-(--color-primary)/10 px-3 py-2.5 text-sm font-semibold text-(--color-primary) transition-all hover:bg-(--color-primary)/20"
+              >
+                <i className="fa-solid fa-plus w-4 text-center"></i>
+                <span className="flex-1 text-left">Create shift</span>
+              </button>
             </div>
           )}
 
-          {/* Weekly budget */}
-          <div className="mt-3 border-t border-(--color-border-light) pt-3">
-            <div className="rounded-xl bg-(--color-primary)/5 p-3">
-              <p className="text-[10px] font-semibold text-(--color-text-muted) uppercase">
-                Ngân sách tuần
+          {/* Stats cards */}
+          <div className="mt-3 space-y-2 border-t border-(--color-border-light) pt-3">
+            {isManager && (
+              <div className="rounded-xl bg-gradient-to-br from-(--color-primary)/10 to-(--color-primary)/5 p-3">
+                <p className="text-[10px] font-bold tracking-wider text-(--color-text-muted) uppercase">
+                  Weekly budget
                 </p>
-              <p className="mt-1 text-lg font-bold text-(--color-primary)">
-                {weeklyBudget.toLocaleString("vi-VN")}
+                <p className="mt-1 text-xl font-bold text-(--color-primary)">
+                  {weeklyBudget >= 1_000_000
+                    ? `${(weeklyBudget / 1_000_000).toFixed(1)}M`
+                    : weeklyBudget.toLocaleString("vi-VN")}
                 </p>
                 <p className="text-[10px] text-(--color-text-muted)">VND</p>
               </div>
+            )}
+            <div className="rounded-xl bg-gray-50 p-3">
+              <p className="text-[10px] font-bold tracking-wider text-(--color-text-muted) uppercase">
+                Shifts this week
+              </p>
+              <p className="mt-1 text-xl font-bold text-(--color-text-secondary)">
+                {totalShiftsThisWeek}
+              </p>
+              <p className="text-[10px] text-(--color-text-muted)">shifts</p>
+            </div>
           </div>
         </nav>
 
         {/* User info */}
         <div className="border-t border-(--color-border-light) p-3">
-          <div className="flex items-center gap-3 rounded-xl p-3">
-            <div className="flex h-9 w-9 shrink-0 items-center justify-center rounded-full bg-(--color-accent-light)">
+          <div className="flex items-center gap-3 rounded-xl bg-gray-50 p-3">
+            <div className="flex h-9 w-9 shrink-0 items-center justify-center rounded-full bg-(--color-primary)/15">
               <i
                 className={`fa-solid ${isManager ? "fa-user-tie" : "fa-user"} text-sm text-(--color-primary)`}
               ></i>
             </div>
             <div className="min-w-0 flex-1">
               <p className="text-foreground truncate text-sm font-semibold">
-                {user?.name ?? "Nhân viên"}
-              </p>
-              <p className="text-xs text-(--color-text-muted)">
-                {isManager ? "Quản lý" : "Nhân viên"}
+                {user?.name ?? "Staff"}
               </p>
+              <span
+                className={`inline-block rounded-full px-2 py-px text-[10px] font-semibold ${
+                  isManager
+                    ? "bg-(--color-primary)/10 text-(--color-primary)"
+                    : "bg-gray-100 text-(--color-text-muted)"
+                }`}
+              >
+                {isManager ? "Manager" : "Staff"}
+              </span>
             </div>
           </div>
-          <div className="mt-1 flex gap-2 px-1">
+          <div className="mt-2 flex gap-2 px-1">
             <Link
               href="/"
-              className="hover:bg-background flex flex-1 items-center justify-center gap-1.5 rounded-xl border border-(--color-border-light) bg-transparent py-2 text-xs font-medium text-(--color-text-secondary) no-underline transition"
+              className="flex flex-1 items-center justify-center gap-1.5 rounded-xl border border-(--color-border-light) bg-transparent py-2 text-xs font-medium text-(--color-text-secondary) no-underline transition hover:bg-gray-50"
             >
-              <i className="fa-solid fa-house"></i>
-              Trang chủ
+              <i className="fa-solid fa-house text-[10px]"></i>
+              Home
             </Link>
             <button
               type="button"
               onClick={logout}
               className="flex flex-1 cursor-pointer items-center justify-center gap-1.5 rounded-xl border-none bg-transparent py-2 text-xs font-medium text-red-500 transition hover:bg-red-50"
             >
-              <i className="fa-solid fa-right-from-bracket"></i>
-              Đăng xuất
+              <i className="fa-solid fa-right-from-bracket text-[10px]"></i>
+              Logout
             </button>
           </div>
         </div>
       </aside>
 
-      {/* ── Main content ── */}
+      {/* ── Main content ──────────────────────────────────────────────────────── */}
       <div className="flex min-w-0 flex-1 flex-col">
         {/* Header */}
-        <header className="sticky top-0 z-40 flex items-center justify-between border-b border-(--color-border-light) bg-white px-4 py-3 shadow-sm md:px-5 md:py-4">
+        <header className="sticky top-0 z-40 border-b border-(--color-border-light) bg-white/95 px-4 py-3 shadow-sm backdrop-blur-sm md:px-6 md:py-4">
+          <div className="flex items-center justify-between gap-3">
+            {/* Title */}
             <div>
               <h1 className="text-foreground text-base font-bold md:text-lg">
-              Đăng ký ca làm
+                {isManager ? "Manage Shifts" : "Register Shifts"}
               </h1>
               <p className="text-xs text-(--color-text-muted)">
                 {view === "week"
-                ? weekLabel
-                : `${MONTH_NAMES[currentDate.getMonth()]} ${currentDate.getFullYear()}`}
+                  ? `Week: ${weekLabel}`
+                  : `Month: ${MONTH_NAMES[currentDate.getMonth()]} ${currentDate.getFullYear()}`}
               </p>
             </div>
 
             <div className="flex items-center gap-2">
-            {/* View toggle (mobile) */}
-            <div className="flex items-center rounded-xl border border-(--color-border-light) lg:hidden">
+              {/* Mobile view toggle */}
+              <div className="flex items-center overflow-hidden rounded-xl border border-(--color-border-light) lg:hidden">
                 <button
                   type="button"
                   onClick={() => setView("week")}
-                className={`cursor-pointer rounded-l-xl border-none px-3 py-2 text-xs font-medium transition ${
+                  className={`cursor-pointer rounded-l-xl border-none px-3 py-2 text-xs font-semibold transition ${
                     view === "week"
                       ? "bg-(--color-primary) text-white"
                       : "bg-transparent text-(--color-text-secondary)"
                   }`}
                 >
-                Tuần
+                  Week
                 </button>
                 <button
                   type="button"
                   onClick={() => setView("month")}
-                className={`cursor-pointer rounded-r-xl border-none px-3 py-2 text-xs font-medium transition ${
+                  className={`cursor-pointer rounded-r-xl border-none px-3 py-2 text-xs font-semibold transition ${
                     view === "month"
                       ? "bg-(--color-primary) text-white"
                       : "bg-transparent text-(--color-text-secondary)"
                   }`}
                 >
-                Tháng
+                  Month
                 </button>
               </div>
 
-            {/* Navigation arrows */}
+              {/* Desktop navigation arrows */}
               <div className="hidden items-center gap-1 md:flex">
                 <button
-                title="Về trước"
+                  title="Previous"
                   type="button"
                   onClick={view === "week" ? goToPrevWeek : goToPrevMonth}
-                className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border border-(--color-border-light) bg-transparent text-(--color-text-muted) transition hover:bg-gray-50"
+                  className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border border-(--color-border-light) bg-white text-(--color-text-muted) transition hover:border-(--color-primary)/30 hover:bg-(--color-primary)/5 hover:text-(--color-primary)"
                 >
                   <i className="fa-solid fa-chevron-left text-xs"></i>
                 </button>
                 <button
                   type="button"
                   onClick={goToToday}
-                className="cursor-pointer rounded-lg border border-(--color-border-light) bg-transparent px-3 py-1.5 text-xs font-medium text-(--color-text-secondary) transition hover:bg-gray-50"
+                  className="cursor-pointer rounded-lg border border-(--color-border-light) bg-white px-3 py-1.5 text-xs font-semibold text-(--color-text-secondary) transition hover:border-(--color-primary)/30 hover:bg-(--color-primary)/5 hover:text-(--color-primary)"
                 >
-                Hôm nay
+                  Today
                 </button>
                 <button
-                title="Tiếp theo"
+                  title="Next"
                   type="button"
                   onClick={view === "week" ? goToNextWeek : goToNextMonth}
-                className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border border-(--color-border-light) bg-transparent text-(--color-text-muted) transition hover:bg-gray-50"
+                  className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border border-(--color-border-light) bg-white text-(--color-text-muted) transition hover:border-(--color-primary)/30 hover:bg-(--color-primary)/5 hover:text-(--color-primary)"
                 >
                   <i className="fa-solid fa-chevron-right text-xs"></i>
                 </button>
               </div>
 
-            {/* Create shift button (manager only) */}
+              {/* Create shift (manager, desktop) */}
               {isManager && (
                 <button
                   type="button"
@@ -291,17 +343,17 @@ export default function StaffSchedulePage() {
                     setCreateDate(undefined);
                     setCreateOpen(true);
                   }}
-                className="hidden cursor-pointer items-center gap-1.5 rounded-xl border-none bg-(--color-primary) px-3 py-2 text-xs font-semibold text-white transition hover:opacity-90 md:flex"
+                  className="hidden cursor-pointer items-center gap-2 rounded-xl border-none bg-(--color-primary) px-4 py-2 text-xs font-bold text-white shadow-sm transition hover:opacity-90 md:flex"
                 >
                   <i className="fa-solid fa-plus"></i>
-                Tạo ca
+                  Create shift
                 </button>
               )}
 
-            {/* Mobile nav */}
+              {/* Mobile navigation arrows */}
               <div className="flex items-center gap-1 md:hidden">
                 <button
-                title="Về trước"
+                  title="Previous"
                   type="button"
                   onClick={view === "week" ? goToPrevWeek : goToPrevMonth}
                   className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border-none bg-transparent text-(--color-text-muted)"
@@ -309,7 +361,7 @@ export default function StaffSchedulePage() {
                   <i className="fa-solid fa-chevron-left text-xs"></i>
                 </button>
                 <button
-                title="Tiếp theo"
+                  title="Next"
                   type="button"
                   onClick={view === "week" ? goToNextWeek : goToNextMonth}
                   className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border-none bg-transparent text-(--color-text-muted)"
@@ -318,11 +370,12 @@ export default function StaffSchedulePage() {
                 </button>
               </div>
             </div>
+          </div>
         </header>
 
         {/* Content */}
         <main className="flex-1 p-4 md:p-6">
-          {/* Desktop views */}
+          {/* Desktop */}
           <div className="hidden md:block">
             {view === "week" ? (
               <WeeklySchedule
@@ -337,7 +390,7 @@ export default function StaffSchedulePage() {
             )}
           </div>
 
-          {/* Mobile view */}
+          {/* Mobile */}
           <div className="md:hidden">
             {view === "week" ? (
               <WeeklySchedule
@@ -350,16 +403,16 @@ export default function StaffSchedulePage() {
             )}
           </div>
 
-          {/* Mobile FAB for manager */}
+          {/* FAB for mobile manager */}
           {isManager && (
             <button
-              title="Tạo ca"
+              title="Create shift"
               type="button"
               onClick={() => {
                 setCreateDate(undefined);
                 setCreateOpen(true);
               }}
-              className="fixed right-4 bottom-4 z-30 flex h-14 w-14 cursor-pointer items-center justify-center rounded-full border-none bg-(--color-primary) text-white shadow-lg transition hover:opacity-90 md:hidden"
+              className="fixed right-4 bottom-6 z-30 flex h-14 w-14 cursor-pointer items-center justify-center rounded-full border-none bg-(--color-primary) text-white shadow-xl transition hover:opacity-90 md:hidden"
             >
               <i className="fa-solid fa-plus text-lg"></i>
             </button>

app/providers.tsx

@@ -2,7 +2,6 @@
 
 import { AuthProvider } from "@/lib/auth-context";
 import { CartProvider } from "@/lib/cart-context";
-import { MenuProvider } from "@/lib/menu-context";
 
 /**
  * Client-side providers wrapper.
@@ -12,9 +11,7 @@ import { MenuProvider } from "@/lib/menu-context";
 export function Providers({ children }: { children: React.ReactNode }) {
   return (
     <AuthProvider>
-      <MenuProvider>
       <CartProvider>{children}</CartProvider>
-      </MenuProvider>
     </AuthProvider>
   );
 }

components/atoms/badges/Badge.tsx

@@ -1,31 +0,0 @@
-import type { BadgeProps } from "./Badge.types";
-
-export default function Badge({
-  variant = "primary",
-  size = "md",
-  children,
-  className = "",
-  ...props
-}: BadgeProps) {
-  const variants = {
-    primary: "bg-(--color-primary) text-white",
-    secondary: "bg-(--color-border-light) text-(--color-text-secondary)",
-    success: "bg-green-100 text-green-700",
-    danger: "bg-red-100 text-red-700",
-    warning: "bg-yellow-100 text-yellow-700",
-  };
-
-  const sizes = {
-    sm: "px-2 py-1 text-xs",
-    md: "px-3 py-1.5 text-sm",
-  };
-
-  return (
-    <span
-      className={`inline-flex items-center justify-center rounded-full font-semibold ${variants[variant]} ${sizes[size]} ${className}`}
-      {...props}
-    >
-      {children}
-    </span>
-  );
-}

components/atoms/badges/Badge.types.ts

@@ -1,7 +0,0 @@
-import { HTMLAttributes } from "react";
-
-export interface BadgeProps extends HTMLAttributes<HTMLSpanElement> {
-  variant?: "primary" | "secondary" | "success" | "danger" | "warning";
-  size?: "sm" | "md";
-  children: React.ReactNode;
-}

components/atoms/badges/PriceBadge.tsx

@@ -1,31 +0,0 @@
-import { HTMLAttributes } from "react";
-
-export interface PriceBadgeProps extends HTMLAttributes<HTMLSpanElement> {
-  price: number;
-  currency?: string;
-  className?: string;
-}
-
-export default function PriceBadge({
-  price,
-  currency = "VND",
-  className = "",
-  ...props
-}: PriceBadgeProps) {
-  const formattedPrice =
-    currency === "VND"
-      ? price.toLocaleString("vi-VN", {
-          style: "currency",
-          currency: "VND",
-        })
-      : `${price.toFixed(2)} ${currency}`;
-
-  return (
-    <span
-      className={`text-sm font-bold text-(--color-primary) ${className}`}
-      {...props}
-    >
-      {formattedPrice}
-    </span>
-  );
-}

components/atoms/badges/index.ts

@@ -1,4 +0,0 @@
-export { default as Badge } from "./Badge";
-export { default as PriceBadge } from "./PriceBadge";
-export type { BadgeProps } from "./Badge.types";
-export type { PriceBadgeProps } from "./PriceBadge";

components/atoms/buttons/IconButton.tsx

@@ -1,46 +0,0 @@
-"use client";
-
-import type { ButtonProps } from "./Button.types";
-
-export default function IconButton({
-  variant = "primary",
-  size = "md",
-  icon,
-  disabled = false,
-  className = "",
-  children,
-  style: _style,
-  ...props
-}: ButtonProps) {
-  const baseStyles =
-    "font-semibold rounded-lg transition-colors disabled:opacity-50 disabled:cursor-not-allowed inline-flex items-center justify-center";
-
-  const variants: Record<NonNullable<ButtonProps["variant"]>, string> = {
-    primary:
-      "bg-(--color-primary) text-white hover:bg-(--color-primary-dark) active:scale-95",
-    secondary:
-      "border border-(--color-border) hover:bg-(--color-border-light) active:scale-95",
-    danger: "bg-red-500 text-white hover:bg-red-600 active:scale-95",
-    ghost: "bg-transparent hover:bg-(--color-border-light) active:scale-95",
-    primaryNoBorder:
-      "bg-(--color-primary) text-white hover:bg-(--color-primary-dark) active:scale-95",
-    bgWhite:
-      "bg-white text-(--color-text-primary) hover:bg-gray-100 active:scale-95",
-  };
-
-  const sizes = {
-    sm: "h-8 w-8 text-sm",
-    md: "h-10 w-10 text-base",
-    lg: "h-12 w-12 text-lg",
-  };
-
-  return (
-    <button
-      className={`${baseStyles} ${variants[variant]} ${sizes[size]} ${className}`}
-      disabled={disabled}
-      {...props}
-    >
-      {icon ? <i className={`fa-solid ${icon}`}></i> : children}
-    </button>
-  );
-}

components/atoms/index.ts

@@ -3,17 +3,13 @@ export { Button } from "./buttons";
 export type { ButtonProps } from "./buttons";
 
 // Inputs
-export { TextInput, SearchInput, Textarea } from "./inputs";
-export type { TextInputProps, SearchInputProps, TextareaProps } from "./inputs";
+export { TextInput, Textarea } from "./inputs";
+export type { TextInputProps, TextareaProps } from "./inputs";
 
 // Typography
 export { Heading, Text, Caption } from "./typography";
 export type { HeadingProps, TextProps, CaptionProps } from "./typography";
 
-// Badges
-export { Badge, PriceBadge } from "./badges";
-export type { BadgeProps } from "./badges";
-
 // Dividers
 export { Divider } from "./dividers";
 export type { DividerProps } from "./dividers";

components/atoms/inputs/Input.types.ts

@@ -13,17 +13,3 @@ export interface TextareaProps extends TextareaHTMLAttributes<HTMLTextAreaElemen
   error?: string;
   className?: string;
 }
-
-export interface SearchInputProps extends InputHTMLAttributes<HTMLInputElement> {
-  onClear?: () => void;
-  className?: string;
-}
-
-export interface LoginInputProps extends InputHTMLAttributes<HTMLInputElement> {
-  label: string;
-  type: string;
-  name: string;
-  value: string;
-  errors?: string;
-  onChange: (e: React.ChangeEvent<HTMLInputElement>) => void;
-}

components/atoms/inputs/LoginInput.tsx

@@ -1,60 +0,0 @@
-import { useState } from "react";
-
-import { LoginInputProps } from "./Input.types";
-
-export default function LoginInput({
-  label,
-  type,
-  name,
-  value,
-  errors,
-  onChange,
-  ...restProps
-}: LoginInputProps) {
-  const [showPassword, setShowPassword] = useState(false);
-
-  function isPassword() {
-    if (type === "password") {
-      return (
-        <button
-          type="button"
-          onClick={() => setShowPassword(!showPassword)}
-          className="absolute top-1/2 right-4 -translate-y-1/2 text-(--color-text-muted) transition-colors hover:text-(--color-primary)"
-          aria-label={showPassword ? "Ẩn mật khẩu" : "Hiện mật khẩu"}
-        >
-          <i
-            className={`fa-solid ${showPassword ? "fa-eye-slash" : "fa-eye"}`}
-          ></i>
-        </button>
-      );
-    }
-    return "";
-  }
-
-  return (
-    <div>
-      <label
-        htmlFor={name}
-        className="mb-2 block text-sm font-medium text-(--color-text-secondary)"
-      >
-        {label}
-      </label>
-      <div className="relative">
-        <i className="fa-solid fa-user absolute top-1/2 left-4 hidden -translate-y-1/2 text-(--color-text-muted) lg:block"></i>
-        <input
-          id={name}
-          type={showPassword ? "text" : type}
-          value={value}
-          onChange={onChange}
-          placeholder={
-            type === "password"
-              ? "Mật khẩu"
-              : "admin / số điện thoại / tên nhân viên"
-          }
-          className={`text-foreground focus:ring-opacity-20 w-full rounded-xl border bg-white px-10 py-3 transition-all duration-150 outline-none placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary) lg:pl-11 ${errors ? "border-red-400" : "border-(--color-border)"} `}
-        />
-        {isPassword()}
-      </div>
-    </div>
-  );
-}

components/atoms/inputs/SearchInput.tsx

@@ -1,35 +0,0 @@
-"use client";
-
-import type { SearchInputProps } from "./Input.types";
-
-export default function SearchInput({
-  value,
-  onChange,
-  onClear,
-  className = "",
-  ...props
-}: SearchInputProps) {
-  return (
-    <div className="relative w-full">
-      <i className="fa-solid fa-magnifying-glass pointer-events-none absolute top-1/2 left-3 -translate-y-1/2 text-sm text-(--color-text-muted)"></i>
-      <input
-        type="text"
-        value={value}
-        onChange={onChange}
-        className={`w-full rounded-lg border border-(--color-border) bg-transparent py-2 pr-9 pl-9 text-sm transition-all duration-150 placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary)/20 focus:outline-none ${className}`}
-        {...props}
-      />
-      {value && onClear && (
-        <button
-          title="Xóa"
-          type="button"
-          onClick={onClear}
-          className="absolute top-1/2 right-3 -translate-y-1/2 text-(--color-text-muted) transition-colors hover:text-(--color-primary)"
-          aria-label="Xóa"
-        >
-          <i className="fa-solid fa-xmark text-sm"></i>
-        </button>
-      )}
-    </div>
-  );
-}

components/atoms/inputs/index.ts

@@ -1,9 +1,3 @@
 export { default as TextInput } from "./TextInput";
-export { default as SearchInput } from "./SearchInput";
 export { default as Textarea } from "./Textarea";
-export type {
-  TextInputProps,
-  SearchInputProps,
-  TextareaProps,
-  LoginInputProps,
-} from "./Input.types";
+export type { TextInputProps, TextareaProps } from "./Input.types";

components/molecules/cards/Card.types.ts

@@ -1,5 +1,3 @@
-import type { Product } from "@/lib/types";
-
 export interface ProductCardProps {
   image: string;
   imageAlt?: string;
@@ -21,5 +19,6 @@ export interface PaymentSummaryCardProps {
   totalPrice: number;
   isCustomer: boolean;
   backHref: string;
+  eateryId?: string;
   onPay?: () => void;
 }

components/molecules/cards/PaymentSummaryCard.tsx

@@ -1,21 +1,25 @@
+import { formatPrice } from "@/app/(main)/payment/page";
 import Button from "@/components/atoms/buttons/Button";
 import { ReviewModal } from "@/components/organisms/modals";
+import { cartClient } from "@/lib/apollo-clients";
+import { useCart } from "@/lib/cart-context";
+import { gql } from "@apollo/client";
+import { useMutation } from "@apollo/client/react";
 import Link from "next/link";
 import { useState } from "react";
 
 import type { PaymentSummaryCardProps } from "./Card.types";
 
-const formatPrice = (value: number) =>
-  value.toLocaleString("vi-VN", { style: "currency", currency: "VND" });
-
 export default function PaymentSummaryCard({
   totalPrice,
   isCustomer = false,
   backHref,
+  eateryId,
 }: PaymentSummaryCardProps) {
+  const { cart, removeCart } = useCart();
   const [isReviewOpen, setIsReviewOpen] = useState(false);
+  const [isQrModalOpen, setIsQrModalOpen] = useState(false);
   const handlePayment = () => {
-    // UI-only: open review modal after "payment"
     if (isCustomer) {
       setIsReviewOpen(true);
     }
@@ -23,10 +27,10 @@ export default function PaymentSummaryCard({
   return (
     <aside className="shrink-0 xl:w-85">
       <div className="bg-card sticky top-[calc(var(--spacing-header-height)+1rem)] rounded-2xl border border-(--color-border-light) p-4 md:p-5">
-        <h2 className="mb-4 text-lg font-bold">Hóa đơn</h2>
+        <h2 className="mb-4 text-lg font-bold">Bill</h2>
 
         <div className="flex items-center justify-between border-b border-(--color-border-light) pb-4">
-          <span className="text-(--color-text-muted)">Tổng cộng</span>
+          <span className="text-(--color-text-muted)">Total</span>
           <span className="text-xl font-bold text-(--color-primary)">
             {formatPrice(totalPrice)}
           </span>
@@ -40,12 +44,14 @@ export default function PaymentSummaryCard({
             size="md"
             variant="primary"
           >
-            Tiền mặt
+            Cash
           </Button>
 
           <Button
             style="payment"
-            onClick={handlePayment}
+            onClick={() => {
+              setIsQrModalOpen(true);
+            }}
             icon="fa-solid fa-qrcode"
             size="md"
             variant="secondary"
@@ -53,22 +59,7 @@ export default function PaymentSummaryCard({
             QR Code
           </Button>
 
-          {isCustomer && (
-            <Button
-              style="payment"
-              onClick={handlePayment}
-              icon="fa-solid fa-star"
-              size="md"
-              variant="primary"
-            >
-              Đánh giá
-            </Button>
-          )}
-
-          <Link
-            href={backHref || "/"}
-            className={isCustomer ? "" : "col-span-2"}
-          >
+          <Link href={backHref || "/"} className={"col-span-2"}>
             <Button
               style="payment"
               onClick={() => setIsReviewOpen(false)}
@@ -77,7 +68,7 @@ export default function PaymentSummaryCard({
               variant="secondary"
               className="w-full"
             >
-              Quay về
+              Return
             </Button>
           </Link>
         </div>
@@ -85,8 +76,51 @@ export default function PaymentSummaryCard({
 
       <ReviewModal
         isOpen={isReviewOpen}
-        onClose={() => setIsReviewOpen(false)}
+        onClose={() => {
+          setIsReviewOpen(false);
+
+          removeCart();
+        }}
+        eateryId={eateryId}
       />
+
+      {isQrModalOpen && (
+        <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/50 p-4 backdrop-blur-sm">
+          <div className="animate-in fade-in zoom-in w-full max-w-sm rounded-3xl bg-white p-6 text-center shadow-2xl duration-300">
+            <h2 className="mb-4 text-xl font-bold">Scan to Pay</h2>
+
+            {cart.paymentQrUrl ? (
+              <div className="mb-4 rounded-2xl bg-gray-100 p-4">
+                <img
+                  src={cart.paymentQrUrl}
+                  alt="Payment QR Code"
+                  className="mx-auto h-auto w-full"
+                />
+              </div>
+            ) : (
+              <div className="p-10 text-gray-400">QR Code not available</div>
+            )}
+
+            <p className="mb-6 text-sm text-gray-500">
+              Total:{" "}
+              <span className="font-bold text-black">
+                {formatPrice(totalPrice)}
+              </span>
+            </p>
+
+            <Button
+              onClick={() => {
+                setIsQrModalOpen(false);
+                setIsReviewOpen(true);
+              }}
+              variant="secondary"
+              className="w-full"
+            >
+              Close
+            </Button>
+          </div>
+        </div>
+      )}
     </aside>
   );
 }

components/molecules/cards/ProductCard.tsx

@@ -38,7 +38,7 @@ export default function ProductCard({
         </div>
         {/* Product image */}
         <Image
-          src={image}
+          src={image || "/"}
           alt={imageAlt}
           fill
           className="z-1 object-cover"
@@ -69,7 +69,7 @@ export default function ProductCard({
           icon="fa-cart-plus"
           aria-label={`Mua ${productName}`}
         >
-          Mua
+          Buy
         </Button>
       </div>
     </div>

components/molecules/cards/ShiftCard.tsx

@@ -1,62 +1,74 @@
 "use client";
 
-import type { ShiftSlot } from "@/lib/types";
-
 import type { ShiftCardProps } from "./ShiftCard.types";
 
-const STATUS_STYLES: Record<
-  ShiftSlot["status"],
-  { bg: string; text: string; label: string }
-> = {
-  available: {
-    bg: "bg-blue-50 border-blue-200",
-    text: "text-blue-700",
-    label: "Còn trống",
-  },
-  registered: {
-    bg: "bg-blue-100 border-blue-400",
-    text: "text-blue-900",
-    label: "Đã đăng ký",
-  },
-  approved_leave: {
-    bg: "bg-purple-50 border-purple-300",
-    text: "text-purple-700",
-    label: "Nghỉ phép",
-  },
-  absent: {
-    bg: "bg-red-50 border-red-300",
-    text: "text-red-700",
-    label: "Vắng mặt",
-  },
-};
-
 function formatWage(wage: number): string {
-  if (wage >= 1000) {
-    return `${(wage / 1000).toFixed(0)}k`;
-  }
+  if (wage >= 1_000_000) return `${(wage / 1_000_000).toFixed(1)}M`;
+  if (wage >= 1000) return `${(wage / 1000).toFixed(0)}k`;
   return wage.toLocaleString("vi-VN");
 }
 
+function getShiftPeriod(
+  startTime: string,
+): "morning" | "afternoon" | "evening" {
+  const h = parseInt(startTime.split(":")[0] ?? "0", 10);
+  if (h < 12) return "morning";
+  if (h < 18) return "afternoon";
+  return "evening";
+}
+
+const PERIOD_STYLES = {
+  morning: {
+    border: "border-l-indigo-500",
+    text: "text-indigo-700",
+    badge: "bg-indigo-100 text-indigo-700",
+    dot: "bg-indigo-400",
+  },
+  afternoon: {
+    border: "border-l-amber-500",
+    text: "text-amber-700",
+    badge: "bg-amber-100 text-amber-700",
+    dot: "bg-amber-400",
+  },
+  evening: {
+    border: "border-l-violet-500",
+    text: "text-violet-700",
+    badge: "bg-violet-100 text-violet-700",
+    dot: "bg-violet-400",
+  },
+};
+
 export default function ShiftCard({
   shift,
   compact = false,
   onClick,
 }: ShiftCardProps) {
-  const style = STATUS_STYLES[shift.status];
+  const registeredCount = shift.registeredStaff?.length ?? 0;
+  const period = getShiftPeriod(shift.startTime);
+  const s = PERIOD_STYLES[period];
 
   if (compact) {
     return (
       <button
         type="button"
         onClick={() => onClick?.(shift)}
-        className={`w-full cursor-pointer rounded-lg border px-2 py-1.5 text-left text-xs transition-shadow hover:shadow-sm ${style.bg} ${style.text}`}
+        className={`group w-full cursor-pointer rounded-xl border-l-[3px] bg-white text-left shadow-sm transition hover:-translate-y-px hover:shadow-md ${s.border}`}
       >
-        <p className="font-semibold">
+        <div className="px-2.5 py-2">
+          <p className={`text-xs leading-tight font-bold ${s.text}`}>
             {shift.startTime}–{shift.endTime}
           </p>
-        <p className="mt-0.5 opacity-75">
-          {shift.durationHours}h · {formatWage(shift.wage)}
+          <div className="mt-1 flex items-center justify-between gap-1">
+            <p className="text-[10px] text-(--color-text-muted)">
+              {formatWage(shift.wage ?? 0)}đ
             </p>
+            <span
+              className={`rounded-full px-1.5 py-px text-[9px] font-semibold ${s.badge}`}
+            >
+              {registeredCount}/{shift.maxStaff}
+            </span>
+          </div>
+        </div>
       </button>
     );
   }
@@ -65,55 +77,46 @@ export default function ShiftCard({
     <button
       type="button"
       onClick={() => onClick?.(shift)}
-      className={`w-full cursor-pointer rounded-xl border p-3 text-left transition-shadow hover:shadow-md ${style.bg} ${style.text}`}
+      className={`group w-full cursor-pointer rounded-2xl border-l-[4px] bg-white text-left shadow-sm transition hover:-translate-y-0.5 hover:shadow-lg ${s.border}`}
     >
-      <div className="flex items-start justify-between">
-        <div>
-          <p className="text-sm font-bold">
+      <div className="p-4">
+        <div className="flex items-start justify-between gap-3">
+          <div className="min-w-0">
+            <div className="flex items-center gap-2">
+              <span className={`h-2 w-2 shrink-0 rounded-full ${s.dot}`} />
+              <p className={`text-base font-bold ${s.text}`}>
                 {shift.startTime} – {shift.endTime}
               </p>
-          <p className="mt-1 text-xs opacity-75">
-            {shift.durationHours}h · {formatWage(shift.wage)} VND
+            </div>
+            <p className="mt-1 text-xs text-(--color-text-muted)">
+              {(shift.wage ?? 0).toLocaleString("vi-VN")} VND/ca
             </p>
           </div>
           <span
-          className={`rounded-full px-2 py-0.5 text-[10px] font-semibold ${
-            shift.status === "available"
-              ? "bg-blue-200 text-blue-800"
-              : shift.status === "registered"
-                ? "bg-blue-300 text-blue-900"
-                : shift.status === "approved_leave"
-                  ? "bg-purple-200 text-purple-800"
-                  : "bg-red-200 text-red-800"
-          }`}
+            className={`shrink-0 rounded-full px-2.5 py-1 text-xs font-semibold ${s.badge}`}
           >
-          {style.label}
+            {registeredCount}/{shift.maxStaff} staff
           </span>
         </div>
 
-      {shift.registeredStaff.length > 0 && (
-        <div className="mt-2 border-t border-current/10 pt-2">
-          <p className="text-[10px] font-medium tracking-wide uppercase opacity-60">
-            Nhân viên ({shift.registeredStaff.length}/{shift.maxStaff})
+        {registeredCount > 0 && (
+          <div className="mt-3 border-t border-gray-100 pt-3">
+            <p className="mb-2 text-[10px] font-semibold tracking-wider text-(--color-text-muted) uppercase">
+              Registered staff
             </p>
-          <div className="mt-1 flex flex-wrap gap-1">
-            {shift.registeredStaff.map((s) => (
+            <div className="flex flex-wrap gap-1.5">
+              {shift.registeredStaff!.map((staff) => (
                 <span
-                key={s.id}
-                className="rounded-full bg-white/60 px-2 py-0.5 text-[10px] font-medium"
+                  key={staff.id}
+                  className="rounded-full bg-gray-100 px-2.5 py-0.5 text-[11px] font-medium text-(--color-text-secondary)"
                 >
-                {s.name}
+                  {staff.staffId}
                 </span>
               ))}
             </div>
           </div>
         )}
-
-      {shift.status === "available" && shift.registeredStaff.length === 0 && (
-        <p className="mt-2 text-[10px] italic opacity-50">
-          {shift.maxStaff} vị trí còn trống
-        </p>
-      )}
+      </div>
     </button>
   );
 }

components/molecules/cards/ShiftCard.types.ts

@@ -1,7 +1,7 @@
-import type { ShiftSlot } from "@/lib/types";
+import type { ShiftEntity } from "@/lib/types";
 
 export interface ShiftCardProps {
-  shift: ShiftSlot;
+  shift: ShiftEntity;
   compact?: boolean;
-  onClick?: (shift: ShiftSlot) => void;
+  onClick?: (shift: ShiftEntity) => void;
 }

components/molecules/cards/ShopCard.tsx

@@ -28,7 +28,7 @@ export default function ShopCard({ name, address, image }: ShopCardProps) {
             className="inline-flex shrink-0 items-center gap-1.5 rounded-xl bg-(--color-primary) px-3.5 py-2 text-xs font-semibold text-white no-underline transition-all duration-150 hover:bg-(--color-primary-dark) active:scale-95"
           >
             <i className="fa-solid fa-book-open text-[10px]"></i>
-            Xem menu
+            View menu
           </Link>
         </div>
 

components/molecules/search-bar/SearchBar.tsx

@@ -6,7 +6,7 @@ export default function SearchBar({
   value,
   onChange,
   onClear,
-  placeholder = "Tìm kiếm...",
+  placeholder = "Search...",
   className = "",
 }: SearchBarProps) {
   return (
@@ -17,14 +17,14 @@ export default function SearchBar({
         value={value}
         onChange={(e) => onChange(e.target.value)}
         placeholder={placeholder}
-        aria-label="Tìm kiếm món ăn"
+        aria-label="Search items"
         className="bg-card text-foreground border-border placeholder:text-muted-foreground focus:border-primary focus:ring-primary focus:ring-opacity-20 w-full rounded-xl border py-2 pr-9 pl-9 text-sm transition-all duration-150 outline-none focus:ring-2"
       />
       {value && (
         <button
           onClick={onClear}
-          title="Xóa tìm kiếm"
-          aria-label="Xóa tìm kiếm"
+          title="Clear search"
+          aria-label="Clear search"
           className="absolute top-1/2 right-3 -translate-y-1/2 cursor-pointer border-none bg-transparent p-0 text-(--color-text-muted) transition-colors duration-150 hover:text-(--color-primary)"
         >
           <i className="fa-solid fa-xmark text-sm"></i>

components/organisms/analytics/BarChart.tsx

@@ -1,209 +0,0 @@
-"use client";
-
-import { formatCurrency } from "@/lib/analytics-utils";
-import type { RevenueDataPoint } from "@/lib/types";
-import { useState } from "react";
-
-interface BarChartProps {
-  current: RevenueDataPoint[];
-  previous: RevenueDataPoint[];
-  height?: number;
-}
-
-/**
- * Pure-SVG grouped bar chart comparing current vs previous period revenue.
- * Hover bars show tooltip with label, revenue, and order count.
- * Tooltip auto-flips above/below bar top to stay inside the viewBox.
- */
-export function BarChart({ current, previous, height = 200 }: BarChartProps) {
-  const [hovered, setHovered] = useState<{
-    set: "cur" | "prev";
-    idx: number;
-  } | null>(null);
-  const W = 800;
-  const H = height;
-  const padL = 56,
-    padR = 16,
-    padT = 16,
-    padB = 40;
-  const chartW = W - padL - padR;
-  const chartH = H - padT - padB;
-
-  const n = current.length;
-  const maxVal =
-    Math.max(
-      ...current.map((d) => d.revenue),
-      ...previous.map((d) => d.revenue),
-    ) || 1;
-  const groupW = chartW / n;
-  const barW = groupW * 0.35;
-  const gap = groupW * 0.05;
-
-  const yTicks = 5;
-  const gridLines = Array.from({ length: yTicks + 1 }, (_, i) => ({
-    val: (maxVal / yTicks) * (yTicks - i),
-    y: padT + (i / yTicks) * chartH,
-  }));
-
-  const step = Math.ceil(n / 8);
-
-  return (
-    <div className="relative w-full overflow-x-auto">
-      <svg
-        viewBox={`0 0 ${W} ${H}`}
-        className="w-full"
-        style={{ height: H, minWidth: 320 }}
-        onMouseLeave={() => setHovered(null)}
-      >
-        {gridLines.map((g, i) => (
-          <g key={i}>
-            <line
-              x1={padL}
-              y1={g.y}
-              x2={W - padR}
-              y2={g.y}
-              stroke="#E2C9A8"
-              strokeWidth="1"
-              strokeDasharray={i === yTicks ? "0" : "4 3"}
-            />
-            <text
-              x={padL - 6}
-              y={g.y + 4}
-              textAnchor="end"
-              fontSize="10"
-              fill="#A08060"
-            >
-              {formatCurrency(g.val)}
-            </text>
-          </g>
-        ))}
-
-        {current.map((d, i) => {
-          const groupX = padL + i * groupW;
-          const curH = (d.revenue / maxVal) * chartH;
-          const prevH = ((previous[i]?.revenue ?? 0) / maxVal) * chartH;
-          const curX = groupX + gap;
-          const prevX = curX + barW + gap;
-          const isHovCur = hovered?.set === "cur" && hovered.idx === i;
-          const isHovPrev = hovered?.set === "prev" && hovered.idx === i;
-          return (
-            <g key={i}>
-              <rect
-                x={prevX}
-                y={padT + chartH - prevH}
-                width={barW}
-                height={prevH}
-                rx="3"
-                fill={isHovPrev ? "#A0785A" : "#E2C9A8"}
-                style={{ cursor: "pointer", transition: "fill 150ms" }}
-                onMouseEnter={() => setHovered({ set: "prev", idx: i })}
-              />
-              <rect
-                x={curX}
-                y={padT + chartH - curH}
-                width={barW}
-                height={curH}
-                rx="3"
-                fill={isHovCur ? "#4A3728" : "#6F4E37"}
-                style={{ cursor: "pointer", transition: "fill 150ms" }}
-                onMouseEnter={() => setHovered({ set: "cur", idx: i })}
-              />
-              {i % step === 0 && (
-                <text
-                  x={groupX + groupW / 2}
-                  y={H - 8}
-                  textAnchor="middle"
-                  fontSize="10"
-                  fill="#A08060"
-                >
-                  {d.label}
-                </text>
-              )}
-            </g>
-          );
-        })}
-
-        {hovered !== null &&
-          (() => {
-            const d =
-              hovered.set === "cur"
-                ? current[hovered.idx]
-                : previous[hovered.idx];
-            if (!d) return null;
-            const groupX = padL + hovered.idx * groupW;
-            const tipW = 130,
-              tipH = 50;
-            const tipX = Math.min(
-              Math.max(groupX - tipW / 2, padL),
-              W - padR - tipW,
-            );
-            const barH = (d.revenue / maxVal) * chartH;
-            const barTopY = padT + chartH - barH;
-            const aboveY = barTopY - tipH - 8;
-            const tipY = Math.min(
-              Math.max(aboveY >= padT ? aboveY : barTopY + 8, padT),
-              padT + chartH - tipH,
-            );
-            return (
-              <g>
-                <rect
-                  x={tipX}
-                  y={tipY}
-                  width={tipW}
-                  height={tipH}
-                  rx="6"
-                  fill="#3D2B1F"
-                  opacity="0.92"
-                />
-                <text
-                  x={tipX + tipW / 2}
-                  y={tipY + 15}
-                  textAnchor="middle"
-                  fontSize="10"
-                  fill="#F0D9A8"
-                >
-                  {d.label} ({hovered.set === "cur" ? "Hiện tại" : "Trước"})
-                </text>
-                <text
-                  x={tipX + tipW / 2}
-                  y={tipY + 30}
-                  textAnchor="middle"
-                  fontSize="11"
-                  fontWeight="600"
-                  fill="#C8973A"
-                >
-                  {formatCurrency(d.revenue)}
-                </text>
-                <text
-                  x={tipX + tipW / 2}
-                  y={tipY + 44}
-                  textAnchor="middle"
-                  fontSize="10"
-                  fill="#A08060"
-                >
-                  {d.orders} đơn hàng
-                </text>
-              </g>
-            );
-          })()}
-
-        {/* Legend */}
-        <rect x={padL} y={4} width={10} height={10} rx="2" fill="#6F4E37" />
-        <text x={padL + 13} y={13} fontSize="10" fill="#6F4E37">
-          Hiện tại
-        </text>
-        <rect
-          x={padL + 65}
-          y={4}
-          width={10}
-          height={10}
-          rx="2"
-          fill="#E2C9A8"
-        />
-        <text x={padL + 78} y={13} fontSize="10" fill="#A08060">
-          Kỳ trước
-        </text>
-      </svg>
-    </div>
-  );
-}

components/organisms/analytics/LineChart.tsx

@@ -1,191 +0,0 @@
-"use client";
-
-import { formatCurrency } from "@/lib/analytics-utils";
-import type { RevenueDataPoint } from "@/lib/types";
-import { useState } from "react";
-
-interface LineChartProps {
-  data: RevenueDataPoint[];
-  height?: number;
-}
-
-/**
- * Pure-SVG interactive line chart for revenue over time.
- * Hover dots show tooltip with label, revenue, and order count.
- * Tooltip auto-flips above/below the dot to stay inside the viewBox.
- */
-export function LineChart({ data, height = 200 }: LineChartProps) {
-  const [hovered, setHovered] = useState<number | null>(null);
-  const W = 800;
-  const H = height;
-  const padL = 56,
-    padR = 16,
-    padT = 16,
-    padB = 40;
-  const chartW = W - padL - padR;
-  const chartH = H - padT - padB;
-
-  const maxRev = Math.max(...data.map((d) => d.revenue));
-  const range = maxRev || 1;
-
-  const points = data.map((d, i) => ({
-    x: padL + (i / (data.length - 1)) * chartW,
-    y: padT + chartH - (d.revenue / range) * chartH,
-    data: d,
-    index: i,
-  }));
-
-  const pathD = points
-    .map((p, i) => `${i === 0 ? "M" : "L"} ${p.x.toFixed(1)} ${p.y.toFixed(1)}`)
-    .join(" ");
-
-  const areaD =
-    pathD +
-    ` L ${points[points.length - 1].x.toFixed(1)} ${(padT + chartH).toFixed(1)}` +
-    ` L ${points[0].x.toFixed(1)} ${(padT + chartH).toFixed(1)} Z`;
-
-  const yTicks = 5;
-  const gridLines = Array.from({ length: yTicks + 1 }, (_, i) => ({
-    val: (range / yTicks) * (yTicks - i),
-    y: padT + (i / yTicks) * chartH,
-  }));
-
-  const step = Math.ceil(data.length / 10);
-
-  return (
-    <div className="relative w-full overflow-x-auto">
-      <svg
-        viewBox={`0 0 ${W} ${H}`}
-        className="w-full"
-        style={{ height: H, minWidth: 320 }}
-        onMouseLeave={() => setHovered(null)}
-      >
-        <defs>
-          <linearGradient id="areaGrad" x1="0" y1="0" x2="0" y2="1">
-            <stop offset="0%" stopColor="#6F4E37" stopOpacity="0.25" />
-            <stop offset="100%" stopColor="#6F4E37" stopOpacity="0.02" />
-          </linearGradient>
-        </defs>
-
-        {gridLines.map((g, i) => (
-          <g key={i}>
-            <line
-              x1={padL}
-              y1={g.y}
-              x2={W - padR}
-              y2={g.y}
-              stroke="#E2C9A8"
-              strokeWidth="1"
-              strokeDasharray={i === yTicks ? "0" : "4 3"}
-            />
-            <text
-              x={padL - 6}
-              y={g.y + 4}
-              textAnchor="end"
-              fontSize="10"
-              fill="#A08060"
-            >
-              {formatCurrency(g.val)}
-            </text>
-          </g>
-        ))}
-
-        <path d={areaD} fill="url(#areaGrad)" />
-        <path
-          d={pathD}
-          fill="none"
-          stroke="#6F4E37"
-          strokeWidth="2.5"
-          strokeLinejoin="round"
-          strokeLinecap="round"
-        />
-
-        {points.map((p, i) =>
-          i % step === 0 ? (
-            <text
-              key={i}
-              x={p.x}
-              y={H - 8}
-              textAnchor="middle"
-              fontSize="10"
-              fill="#A08060"
-            >
-              {p.data.label}
-            </text>
-          ) : null,
-        )}
-
-        {points.map((p) => (
-          <circle
-            key={p.index}
-            cx={p.x}
-            cy={p.y}
-            r={hovered === p.index ? 5 : 3}
-            fill={hovered === p.index ? "#C8973A" : "#6F4E37"}
-            stroke="#FDF6EC"
-            strokeWidth="2"
-            style={{ cursor: "pointer", transition: "r 150ms" }}
-            onMouseEnter={() => setHovered(p.index)}
-          />
-        ))}
-
-        {hovered !== null &&
-          (() => {
-            const p = points[hovered];
-            const tipW = 120,
-              tipH = 48;
-            const tipX = Math.min(
-              Math.max(p.x - tipW / 2, padL),
-              W - padR - tipW,
-            );
-            const aboveY = p.y - tipH - 10;
-            const tipY = Math.min(
-              Math.max(aboveY >= padT ? aboveY : p.y + 10, padT),
-              padT + chartH - tipH,
-            );
-            return (
-              <g>
-                <rect
-                  x={tipX}
-                  y={tipY}
-                  width={tipW}
-                  height={tipH}
-                  rx="6"
-                  fill="#3D2B1F"
-                  opacity="0.92"
-                />
-                <text
-                  x={tipX + tipW / 2}
-                  y={tipY + 16}
-                  textAnchor="middle"
-                  fontSize="10"
-                  fill="#F0D9A8"
-                >
-                  {p.data.label}
-                </text>
-                <text
-                  x={tipX + tipW / 2}
-                  y={tipY + 30}
-                  textAnchor="middle"
-                  fontSize="11"
-                  fontWeight="600"
-                  fill="#C8973A"
-                >
-                  {formatCurrency(p.data.revenue)}
-                </text>
-                <text
-                  x={tipX + tipW / 2}
-                  y={tipY + 44}
-                  textAnchor="middle"
-                  fontSize="10"
-                  fill="#A08060"
-                >
-                  {p.data.orders} đơn
-                </text>
-              </g>
-            );
-          })()}
-      </svg>
-    </div>
-  );
-}

components/organisms/analytics/PieChart.tsx

@@ -1,124 +0,0 @@
-"use client";
-
-import { useMemo, useState } from "react";
-
-export interface PieSlice {
-  label: string;
-  value: number;
-  color: string;
-}
-
-interface PieChartProps {
-  data: PieSlice[];
-}
-
-/**
- * Pure-SVG interactive pie chart.
- * Hover a slice or legend item to highlight it and show its percentage.
- */
-export function PieChart({ data }: PieChartProps) {
-  const [hovered, setHovered] = useState<number | null>(null);
-  const R = 80;
-  const CX = 110;
-  const CY = 110;
-  const total = data.reduce((s, d) => s + d.value, 0) || 1;
-
-  const slices = useMemo(() => {
-    type Acc = { items: ReturnType<typeof makeSlice>[]; angle: number };
-
-    const makeSlice = (d: PieSlice, i: number, startAngle: number) => {
-      const angle = (d.value / total) * 2 * Math.PI;
-      const endAngle = startAngle + angle;
-      const midAngle = startAngle + angle / 2;
-      const x1 = CX + R * Math.cos(startAngle);
-      const y1 = CY + R * Math.sin(startAngle);
-      const x2 = CX + R * Math.cos(endAngle);
-      const y2 = CY + R * Math.sin(endAngle);
-      const largeArc = angle > Math.PI ? 1 : 0;
-      const pathD = `M ${CX} ${CY} L ${x1.toFixed(2)} ${y1.toFixed(2)} A ${R} ${R} 0 ${largeArc} 1 ${x2.toFixed(2)} ${y2.toFixed(2)} Z`;
-      return {
-        ...d,
-        pathD,
-        labelX: CX + R * 0.65 * Math.cos(midAngle),
-        labelY: CY + R * 0.65 * Math.sin(midAngle),
-        percent: (d.value / total) * 100,
-        index: i,
-        endAngle,
-      };
-    };
-
-    const { items } = data.reduce<Acc>(
-      (acc, d, i) => {
-        const slice = makeSlice(d, i, acc.angle);
-        return { items: [...acc.items, slice], angle: slice.endAngle };
-      },
-      { items: [], angle: -Math.PI / 2 },
-    );
-    return items;
-  }, [data, total]);
-
-  return (
-    <div className="flex flex-col items-center gap-3 sm:flex-row sm:items-start">
-      <svg
-        viewBox="0 0 220 220"
-        className="w-full max-w-55 shrink-0"
-        style={{ height: 220 }}
-        onMouseLeave={() => setHovered(null)}
-      >
-        {slices.map((s) => (
-          <path
-            key={s.index}
-            d={s.pathD}
-            fill={s.color}
-            stroke="#FDF6EC"
-            strokeWidth="2"
-            style={{ cursor: "pointer", transition: "opacity 200ms" }}
-            onMouseEnter={() => setHovered(s.index)}
-            opacity={hovered !== null && hovered !== s.index ? 0.65 : 1}
-          />
-        ))}
-        {hovered !== null && (
-          <text
-            x={CX}
-            y={CY + 5}
-            textAnchor="middle"
-            fontSize="12"
-            fontWeight="bold"
-            fill="#3D2B1F"
-          >
-            {slices[hovered].percent.toFixed(1)}%
-          </text>
-        )}
-      </svg>
-
-      {/* Legend */}
-      <div className="flex flex-wrap gap-x-4 gap-y-2 sm:flex-col">
-        {slices.map((s) => (
-          <div
-            key={s.index}
-            className="flex cursor-pointer items-center gap-2 text-sm"
-            onMouseEnter={() => setHovered(s.index)}
-            onMouseLeave={() => setHovered(null)}
-          >
-            <span
-              className="inline-block h-3 w-3 shrink-0 rounded-full"
-              style={{ backgroundColor: s.color }}
-            />
-            <span
-              className="max-w-35 truncate"
-              style={{
-                color: hovered === s.index ? "#3D2B1F" : "#6F4E37",
-                fontWeight: hovered === s.index ? 600 : 400,
-              }}
-            >
-              {s.label}
-            </span>
-            <span className="text-xs text-(--color-text-muted)">
-              {s.percent.toFixed(1)}%
-            </span>
-          </div>
-        ))}
-      </div>
-    </div>
-  );
-}

components/organisms/analytics/ProductTable.tsx

@@ -1,145 +0,0 @@
-"use client";
-
-import { formatCurrencyFull } from "@/lib/analytics-utils";
-import { MENU_CATEGORIES } from "@/lib/constants";
-import type { ProductSalesStats } from "@/lib/types";
-import { useMemo, useState } from "react";
-
-interface ProductTableProps {
-  data: ProductSalesStats[];
-}
-
-const categoryName = (id: string) =>
-  MENU_CATEGORIES.find((c) => c.id === id)?.name ?? id;
-
-/**
- * Sortable product sales table.
- * Click column headers to sort ascending/descending.
- */
-export function ProductTable({ data }: ProductTableProps) {
-  const [sortKey, setSortKey] = useState<keyof ProductSalesStats>("revenue");
-  const [sortDir, setSortDir] = useState<"asc" | "desc">("desc");
-
-  const sorted = useMemo(
-    () =>
-      [...data].sort((a, b) => {
-        const av = a[sortKey] as number;
-        const bv = b[sortKey] as number;
-        return sortDir === "desc" ? bv - av : av - bv;
-      }),
-    [data, sortKey, sortDir],
-  );
-
-  const handleSort = (key: keyof ProductSalesStats) => {
-    if (key === sortKey) setSortDir((d) => (d === "desc" ? "asc" : "desc"));
-    else {
-      setSortKey(key);
-      setSortDir("desc");
-    }
-  };
-
-  const sortIcon = (col: keyof ProductSalesStats) => (
-    <i
-      className={`fa-solid ml-1 text-xs ${
-        sortKey === col
-          ? sortDir === "desc"
-            ? "fa-sort-down text-(--color-primary)"
-            : "fa-sort-up text-(--color-primary)"
-          : "fa-sort text-(--color-text-muted)"
-      }`}
-    />
-  );
-
-  const SortTh = ({
-    col,
-    label,
-    className = "",
-  }: {
-    col: keyof ProductSalesStats;
-    label: string;
-    className?: string;
-  }) => (
-    <th
-      className={`cursor-pointer px-4 py-3 font-semibold text-(--color-text-secondary) hover:text-(--color-primary) ${className}`}
-      onClick={() => handleSort(col)}
-    >
-      {label} {sortIcon(col)}
-    </th>
-  );
-
-  return (
-    <div className="overflow-x-auto rounded-xl border border-(--color-border-light)">
-      <table className="w-full min-w-175 text-sm">
-        <thead>
-          <tr className="bg-background border-b border-(--color-border-light)">
-            <th className="px-4 py-3 text-left font-semibold text-(--color-text-secondary)">
-              #
-            </th>
-            <th className="px-4 py-3 text-left font-semibold text-(--color-text-secondary)">
-              Sản phẩm
-            </th>
-            <th className="px-4 py-3 text-left font-semibold text-(--color-text-secondary)">
-              Danh mục
-            </th>
-            <SortTh col="unitsSold" label="Số lượng" className="text-right" />
-            <SortTh col="revenue" label="Doanh thu" className="text-right" />
-            <th className="px-4 py-3 text-right font-semibold text-(--color-text-secondary)">
-              Giá nhập
-            </th>
-            <th className="px-4 py-3 text-right font-semibold text-(--color-text-secondary)">
-              Giá bán
-            </th>
-            <SortTh col="profit" label="Lợi nhuận" className="text-right" />
-            <SortTh col="profitMargin" label="Biên LN" className="text-right" />
-          </tr>
-        </thead>
-        <tbody>
-          {sorted.map((row, i) => (
-            <tr
-              key={row.productId}
-              className="border-b border-(--color-border-light) bg-(--color-bg-card) transition-colors hover:bg-(--color-accent-light)/30"
-            >
-              <td className="px-4 py-3 text-(--color-text-muted)">{i + 1}</td>
-              <td className="text-foreground px-4 py-3 font-medium">
-                {row.name}
-              </td>
-              <td className="px-4 py-3">
-                <span className="rounded-full bg-(--color-accent-light) px-2 py-0.5 text-xs text-(--color-primary)">
-                  {categoryName(row.category)}
-                </span>
-              </td>
-              <td className="text-foreground px-4 py-3 text-right tabular-nums">
-                {row.unitsSold.toLocaleString()}
-              </td>
-              <td className="px-4 py-3 text-right font-medium text-(--color-primary) tabular-nums">
-                {formatCurrencyFull(row.revenue)}
-              </td>
-              <td className="px-4 py-3 text-right text-(--color-text-muted) tabular-nums">
-                {formatCurrencyFull(row.costPrice)}
-              </td>
-              <td className="px-4 py-3 text-right text-(--color-text-secondary) tabular-nums">
-                {formatCurrencyFull(row.sellingPrice)}
-              </td>
-              <td className="px-4 py-3 text-right font-medium text-green-600 tabular-nums">
-                {formatCurrencyFull(row.profit)}
-              </td>
-              <td className="px-4 py-3 text-right">
-                <span
-                  className={`inline-block rounded-full px-2 py-0.5 text-xs font-semibold ${
-                    row.profitMargin >= 70
-                      ? "bg-green-100 text-green-700"
-                      : row.profitMargin >= 60
-                        ? "bg-yellow-100 text-yellow-700"
-                        : "bg-red-100 text-red-600"
-                  }`}
-                >
-                  {row.profitMargin.toFixed(1)}%
-                </span>
-              </td>
-            </tr>
-          ))}
-        </tbody>
-      </table>
-    </div>
-  );
-}

components/organisms/analytics/SummaryCard.tsx

@@ -1,61 +0,0 @@
-import { formatCurrency } from "@/lib/analytics-utils";
-
-export interface SummaryCardProps {
-  icon: string;
-  title: string;
-  value: string;
-  change: number;
-  changePercent: number;
-  isPositive: boolean;
-  subtitle?: string;
-}
-
-/**
- * Summary metric card with period-over-period comparison indicator.
- * Used in the Financial Analytics dashboard header row.
- */
-export function SummaryCard({
-  icon,
-  title,
-  value,
-  change,
-  changePercent,
-  isPositive,
-  subtitle,
-}: SummaryCardProps) {
-  return (
-    <div className="rounded-2xl border border-(--color-border-light) bg-(--color-bg-card) p-5 shadow-sm">
-      <div className="mb-3 flex items-center gap-3">
-        <span className="flex h-10 w-10 items-center justify-center rounded-xl bg-(--color-accent-light) text-lg text-(--color-primary)">
-          <i className={icon}></i>
-        </span>
-        <span className="text-sm font-medium text-(--color-text-muted)">
-          {title}
-        </span>
-      </div>
-      <p className="text-foreground text-2xl font-bold tabular-nums">{value}</p>
-      {subtitle && (
-        <p className="mt-0.5 text-xs text-(--color-text-muted)">{subtitle}</p>
-      )}
-      <div
-        className={`mt-3 flex items-center gap-1.5 text-sm font-medium ${
-          isPositive ? "text-green-600" : "text-red-500"
-        }`}
-      >
-        <i
-          className={`fa-solid text-xs ${
-            isPositive ? "fa-arrow-trend-up" : "fa-arrow-trend-down"
-          }`}
-        ></i>
-        <span>
-          {isPositive ? "+" : ""}
-          {changePercent.toFixed(1)}%
-        </span>
-        <span className="text-xs font-normal text-(--color-text-muted)">
-          ({isPositive ? "+" : ""}
-          {formatCurrency(change)}) so với kỳ trước
-        </span>
-      </div>
-    </div>
-  );
-}

components/organisms/analytics/index.ts

@@ -1,7 +0,0 @@
-export { BarChart } from "./BarChart";
-export { LineChart } from "./LineChart";
-export { PieChart } from "./PieChart";
-export type { PieSlice } from "./PieChart";
-export { ProductTable } from "./ProductTable";
-export { SummaryCard } from "./SummaryCard";
-export type { SummaryCardProps } from "./SummaryCard";

components/organisms/forms/LoginForm.tsx

@@ -1,122 +1,131 @@
+"use client";
+
 import Button from "@/components/atoms/buttons/Button";
 import ErrorMessageLogin from "@/components/atoms/errors/ErrorMessageLogin";
-import LoginInput from "@/components/atoms/inputs/LoginInput";
-import { useAuth } from "@/lib/auth-context";
 import Link from "next/link";
 import { useRouter } from "next/navigation";
-import { SubmitEvent, useState } from "react";
+import { FormEvent, useState } from "react";
+
+const PHONE_REGEX = /^(0[35789])[0-9]{8}$/;
 
 export default function LoginForm() {
   const router = useRouter();
-  const { login } = useAuth();
 
-  const [username, setUsername] = useState("");
-  const [password, setPassword] = useState("");
-  const [errors, setErrors] = useState({
-    username: "",
-    password: "",
-    general: "",
-  });
+  const [phone, setPhone] = useState("");
+  const [isLoading, setIsLoading] = useState(false);
+  const [errors, setErrors] = useState({ phone: "", general: "" });
 
   const validate = (): boolean => {
-    const newErrors = { username: "", password: "", general: "" };
-    let isValid = true;
-
-    if (!username.trim()) {
-      newErrors.username = "Vui lòng nhập tên đăng nhập";
-      isValid = false;
+    if (!phone.trim()) {
+      setErrors({ phone: "Please enter your phone number", general: "" });
+      return false;
     }
-
-    if (!password.trim()) {
-      newErrors.password = "Vui lòng nhập mật khẩu";
-      isValid = false;
-    } else if (password.length < 4) {
-      newErrors.password = "Mật khẩu phải có ít nhất 4 ký tự";
-      isValid = false;
+    if (!PHONE_REGEX.test(phone)) {
+      setErrors({
+        phone: "Invalid phone number (e.g. 0987654321)",
+        general: "",
+      });
+      return false;
     }
-
-    setErrors(newErrors);
-    return isValid;
+    return true;
   };
 
-  const handleSubmit = async (e: SubmitEvent<HTMLFormElement>) => {
+  const handleSubmit = async (e: FormEvent<HTMLFormElement>) => {
     e.preventDefault();
-
     if (!validate()) return;
 
-    const success = await login(username, password);
+    setIsLoading(true);
+    setErrors({ phone: "", general: "" });
 
-    if (success) {
-      router.push("/");
+    try {
+      const res = await fetch("/api/sms_otp", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ phone }),
+      });
+
+      const role = (await res.text().catch(() => "")).trim().toLowerCase();
+
+      if (
+        res.ok &&
+        (role === "customer" || role === "manager" || role === "staff")
+      ) {
+        sessionStorage.setItem("login_phone", phone);
+        sessionStorage.setItem("login_role", role);
+        router.push(role === "customer" ? "/login/otp" : "/login/password");
+      } else if (res.status === 404) {
+        setErrors({ phone: "", general: "Phone number not registered" });
       } else {
         setErrors({
-        username: "",
-        password: "",
-        general: "Tên đăng nhập hoặc mật khẩu không đúng",
+          phone: "",
+          general: "An error occurred, please try again",
         });
       }
+    } catch {
+      setErrors({ phone: "", general: "Unable to connect, please try again" });
+    } finally {
+      setIsLoading(false);
+    }
   };
 
   return (
     <div>
-      {/* Error Message */}
       {errors.general && <ErrorMessageLogin message={errors.general} />}
 
       <form onSubmit={handleSubmit} className="space-y-5">
         <div>
-          {/* Username Input */}
-          <LoginInput
-            label="Tên đăng nhập"
-            type="text"
-            name="username"
-            value={username}
+          <label
+            htmlFor="phone"
+            className="mb-2 block text-sm font-medium text-(--color-text-secondary)"
+          >
+            Phone number
+          </label>
+          <div className="relative">
+            <i className="fa-solid fa-phone absolute top-1/2 left-4 hidden -translate-y-1/2 text-(--color-text-muted) lg:block"></i>
+            <input
+              id="phone"
+              type="tel"
+              value={phone}
               onChange={(e) => {
-              setUsername(e.target.value);
-              setErrors({ ...errors, username: "", general: "" });
+                setPhone(e.target.value);
+                setErrors({ phone: "", general: "" });
               }}
-            errors={errors.username}
+              placeholder="0987654321"
+              disabled={isLoading}
+              className={`text-foreground focus:ring-opacity-20 w-full rounded-xl border bg-white px-10 py-3 transition-all duration-150 outline-none placeholder:text-(--color-text-muted) focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary) disabled:opacity-60 lg:pl-11 ${errors.phone ? "border-red-400" : "border-(--color-border)"}`}
             />
-          {errors.username && (
-            <ErrorMessageLogin message={errors.username} type="secondary" />
+          </div>
+          {errors.phone && (
+            <ErrorMessageLogin message={errors.phone} type="secondary" />
           )}
+          <p className="mt-2 text-xs text-(--color-text-muted)">
+            Enter a Vietnamese phone number (10 digits, starting with 0)
+          </p>
         </div>
 
-        {/* Password Input */}
-        <div>
-          <LoginInput
-            label="Mật khẩu"
-            type="password"
-            name="password"
-            value={password}
-            onChange={(e) => {
-              setPassword(e.target.value);
-              setErrors({ ...errors, password: "", general: "" });
-            }}
-            errors={errors.password}
-          />
-          {errors.password && (
-            <ErrorMessageLogin message={errors.password} type="secondary" />
-          )}
-        </div>
-
-        {/* Buttons */}
         <div className="space-y-3 pt-2">
-          {/* Login Button */}
           <Button
             variant="primaryNoBorder"
             type="submit"
             style="login"
             size="lg"
+            disabled={isLoading}
           >
-            Đăng nhập
+            {isLoading ? (
+              <>
+                <i className="fa-solid fa-spinner fa-spin mr-2"></i>
+                Processing...
+              </>
+            ) : (
+              "Continue"
+            )}
           </Button>
 
-          {/* Register Button */}
           <Link
             href="/register"
             className="flex w-full items-center justify-center rounded-xl border-2 border-(--color-primary) bg-white py-3 font-semibold text-(--color-primary) no-underline transition-all duration-150 hover:bg-(--color-primary) hover:text-white active:scale-98"
           >
-            Đăng ký tài khoản
+            Create account
           </Link>
         </div>
       </form>

components/organisms/index.ts

@@ -15,7 +15,7 @@ export { ReviewModal } from "./modals";
 export type { ReviewModalProps, ConfirmModalProps } from "./modals";
 
 // Shop Grid
-export { ShopGrid } from "./shop-grid";
+// export { ShopGrid } from "./shop-grid";
 export type { ShopGridProps } from "./shop-grid";
 
 // Manager
@@ -23,16 +23,10 @@ export {
   StatusBadge,
   DeleteConfirm,
   ProductModal,
-  CategoryModal,
-  ComboModal,
   ProductsTab,
-  CategoriesTab,
-  CombosTab,
 } from "./manager";
 export type {
   ProductModalProps,
-  CategoryModalProps,
-  ComboModalProps,
   DeleteConfirmProps,
   StatusBadgeProps,
 } from "./manager";

components/organisms/manager/CategoriesTab.tsx

@@ -1,110 +0,0 @@
-"use client";
-
-import { useManager } from "@/lib/manager-context";
-import type { MenuCategory } from "@/lib/types";
-import { useState } from "react";
-
-import CategoryModal from "./CategoryModal";
-import DeleteConfirm from "./DeleteConfirm";
-
-export default function CategoriesTab() {
-  const { categories, products, addCategory, updateCategory, deleteCategory } =
-    useManager();
-
-  const [modalCategory, setModalCategory] = useState<
-    MenuCategory | null | "new"
-  >(null);
-  const [deleteTarget, setDeleteTarget] = useState<MenuCategory | null>(null);
-
-  const getProductCount = (catId: string) =>
-    products.filter((p) => p.category === catId).length;
-
-  return (
-    <div className="space-y-4">
-      <div className="flex items-center justify-between">
-        <p className="text-sm text-(--color-text-muted)">
-          <strong className="text-foreground">{categories.length}</strong> danh
-          mục
-        </p>
-        <button
-          onClick={() => setModalCategory("new")}
-          className="flex cursor-pointer items-center gap-2 rounded-xl border-none bg-(--color-primary) px-4 py-2 text-sm font-semibold text-white transition hover:bg-(--color-primary-dark) active:scale-95"
-        >
-          <i className="fa-solid fa-plus"></i>
-          <span className="hidden sm:inline">Thêm danh mục</span>
-        </button>
-      </div>
-
-      <div className="grid grid-cols-1 gap-3 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4">
-        {categories.map((cat) => {
-          const count = getProductCount(cat.id);
-          return (
-            <div
-              key={cat.id}
-              className="group relative flex items-center gap-4 rounded-2xl border border-(--color-border-light) bg-white p-4 shadow-sm transition hover:shadow-md"
-            >
-              <div className="flex h-12 w-12 shrink-0 items-center justify-center rounded-xl bg-(--color-accent-light)">
-                <i className={`${cat.icon} text-xl text-(--color-primary)`}></i>
-              </div>
-              <div className="min-w-0 flex-1">
-                <p className="text-foreground truncate font-semibold">
-                  {cat.name}
-                </p>
-                <p className="text-xs text-(--color-text-muted)">{count} món</p>
-              </div>
-              <div className="flex flex-col gap-1 opacity-0 transition-opacity group-hover:opacity-100">
-                <button
-                  onClick={() => setModalCategory(cat)}
-                  title="Chỉnh sửa"
-                  className="flex h-7 w-7 cursor-pointer items-center justify-center rounded-lg border border-(--color-border-light) bg-transparent text-(--color-text-muted) transition hover:border-(--color-primary-light) hover:text-(--color-primary)"
-                >
-                  <i className="fa-solid fa-pen text-[11px]"></i>
-                </button>
-                <button
-                  onClick={() => setDeleteTarget(cat)}
-                  title="Xóa"
-                  className="flex h-7 w-7 cursor-pointer items-center justify-center rounded-lg border border-transparent bg-transparent text-(--color-text-muted) transition hover:border-red-200 hover:bg-red-50 hover:text-red-500"
-                >
-                  <i className="fa-solid fa-trash text-[11px]"></i>
-                </button>
-              </div>
-            </div>
-          );
-        })}
-
-        {categories.length === 0 && (
-          <div className="col-span-full flex flex-col items-center gap-3 py-16 text-(--color-text-muted)">
-            <i className="fa-solid fa-tag text-4xl opacity-30"></i>
-            <p className="text-sm">Chưa có danh mục nào</p>
-          </div>
-        )}
-      </div>
-
-      {modalCategory !== null && (
-        <CategoryModal
-          category={modalCategory === "new" ? null : modalCategory}
-          onSave={(data) => {
-            if ("id" in data) {
-              updateCategory(data as MenuCategory);
-            } else {
-              addCategory(data);
-            }
-            setModalCategory(null);
-          }}
-          onClose={() => setModalCategory(null)}
-        />
-      )}
-
-      {deleteTarget !== null && (
-        <DeleteConfirm
-          name={deleteTarget.name}
-          onConfirm={() => {
-            deleteCategory(deleteTarget.id);
-            setDeleteTarget(null);
-          }}
-          onClose={() => setDeleteTarget(null)}
-        />
-      )}
-    </div>
-  );
-}

components/organisms/manager/CategoryModal.tsx

@@ -1,123 +0,0 @@
-"use client";
-
-import type { MenuCategory } from "@/lib/types";
-import { useState } from "react";
-
-import type { CategoryModalProps } from "./Manager.types";
-
-const FA_ICONS = [
-  "fa-solid fa-mug-hot",
-  "fa-solid fa-leaf",
-  "fa-solid fa-jar",
-  "fa-solid fa-blender",
-  "fa-solid fa-mug-saucer",
-  "fa-solid fa-ice-cream",
-  "fa-solid fa-layer-group",
-  "fa-solid fa-burger",
-  "fa-solid fa-pizza-slice",
-  "fa-solid fa-bowl-food",
-  "fa-solid fa-candy-cane",
-  "fa-solid fa-cookie",
-  "fa-solid fa-cake-candles",
-  "fa-solid fa-drumstick-bite",
-  "fa-solid fa-fish",
-  "fa-solid fa-carrot",
-];
-
-export default function CategoryModal({
-  category,
-  onSave,
-  onClose,
-}: CategoryModalProps) {
-  const isEdit = category !== null;
-  const [form, setForm] = useState<Omit<MenuCategory, "id">>({
-    name: category?.name ?? "",
-    icon: category?.icon ?? FA_ICONS[0],
-  });
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault();
-    if (isEdit && category) {
-      onSave({ ...form, id: category.id });
-    } else {
-      onSave(form);
-    }
-  };
-
-  return (
-    <div
-      className="fixed inset-0 z-50 flex items-center justify-center bg-black/40 p-4 backdrop-blur-sm"
-      onClick={(e) => e.target === e.currentTarget && onClose()}
-    >
-      <div className="w-full max-w-md rounded-2xl bg-white shadow-2xl">
-        <div className="flex items-center justify-between border-b border-(--color-border-light) px-6 py-4">
-          <h2 className="text-foreground text-lg font-bold">
-            {isEdit ? "Chỉnh sửa danh mục" : "Thêm danh mục mới"}
-          </h2>
-          <button
-            title="Close"
-            onClick={onClose}
-            className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-transparent text-(--color-text-muted) transition-colors hover:bg-(--color-border-light) hover:text-(--color-primary)"
-          >
-            <i className="fa-solid fa-xmark"></i>
-          </button>
-        </div>
-
-        <form onSubmit={handleSubmit} className="space-y-4 px-6 py-5">
-          <div>
-            <label className="mb-1 block text-sm font-medium text-(--color-text-secondary)">
-              Tên danh mục <span className="text-red-500">*</span>
-            </label>
-            <input
-              required
-              type="text"
-              value={form.name}
-              onChange={(e) => setForm({ ...form, name: e.target.value })}
-              className="text-foreground w-full rounded-xl border border-(--color-border) bg-white px-3 py-2 text-sm transition outline-none focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary)/20"
-              placeholder="Ví dụ: Cà Phê"
-            />
-          </div>
-
-          <div>
-            <label className="mb-2 block text-sm font-medium text-(--color-text-secondary)">
-              Icon
-            </label>
-            <div className="grid grid-cols-8 gap-2">
-              {FA_ICONS.map((icon) => (
-                <button
-                  key={icon}
-                  type="button"
-                  onClick={() => setForm({ ...form, icon })}
-                  title={icon}
-                  className={`flex h-9 w-9 cursor-pointer items-center justify-center rounded-lg border transition ${
-                    form.icon === icon
-                      ? "border-(--color-primary) bg-(--color-primary) text-white"
-                      : "bg-background border-(--color-border-light) text-(--color-text-secondary) hover:border-(--color-primary-light) hover:text-(--color-primary)"
-                  }`}
-                >
-                  <i className={`${icon} text-sm`}></i>
-                </button>
-              ))}
-            </div>
-          </div>
-
-          <div className="flex gap-3 pt-1">
-            <button
-              type="button"
-              onClick={onClose}
-              className="flex-1 cursor-pointer rounded-xl border border-(--color-border) bg-white px-4 py-2.5 text-sm font-medium text-(--color-text-secondary) transition hover:bg-(--color-border-light)"
-            >
-              Hủy
-            </button>
-            <button
-              type="submit"
-              className="flex-1 cursor-pointer rounded-xl border-none bg-(--color-primary) px-4 py-2.5 text-sm font-semibold text-white transition hover:bg-(--color-primary-dark) active:scale-95"
-            >
-              {isEdit ? "Lưu thay đổi" : "Thêm danh mục"}
-            </button>
-          </div>
-        </form>
-      </div>
-    </div>
-  );
-}

components/organisms/manager/ComboModal.tsx

@@ -1,237 +0,0 @@
-"use client";
-
-import type { Combo, Product } from "@/lib/types";
-import { useState } from "react";
-
-import type { ComboModalProps } from "./Manager.types";
-
-function formatPrice(price: number) {
-  return price.toLocaleString("vi-VN") + "đ";
-}
-
-export default function ComboModal({
-  combo,
-  products,
-  onSave,
-  onClose,
-}: ComboModalProps) {
-  const isEdit = combo !== null;
-  const [form, setForm] = useState<Omit<Combo, "id">>({
-    name: combo?.name ?? "",
-    description: combo?.description ?? "",
-    price: combo?.price ?? 0,
-    image: combo?.image ?? "/imgs/products/placeholder.jpg",
-    items: combo?.items ?? [],
-    available: combo?.available ?? true,
-  });
-
-  const updateItemQty = (productId: number, qty: number) => {
-    if (qty <= 0) {
-      setForm((prev) => ({
-        ...prev,
-        items: prev.items.filter((i) => i.productId !== productId),
-      }));
-    } else {
-      setForm((prev) => {
-        const existing = prev.items.find((i) => i.productId === productId);
-        if (existing) {
-          return {
-            ...prev,
-            items: prev.items.map((i) =>
-              i.productId === productId ? { ...i, quantity: qty } : i,
-            ),
-          };
-        }
-        return {
-          ...prev,
-          items: [...prev.items, { productId, quantity: qty }],
-        };
-      });
-    }
-  };
-
-  const getQty = (productId: number) =>
-    form.items.find((i) => i.productId === productId)?.quantity ?? 0;
-
-  const handleSubmit = (e: React.FormEvent) => {
-    e.preventDefault();
-    if (form.items.length === 0) return;
-    if (isEdit && combo) {
-      onSave({ ...form, id: combo.id });
-    } else {
-      onSave(form);
-    }
-  };
-
-  const inputCls =
-    "w-full rounded-xl border border-(--color-border) bg-white px-3 py-2 text-sm transition outline-none focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary)/20";
-
-  return (
-    <div
-      className="fixed inset-0 z-50 flex items-center justify-center bg-black/40 p-4 backdrop-blur-sm"
-      onClick={(e) => e.target === e.currentTarget && onClose()}
-    >
-      <div className="flex max-h-[90vh] w-full max-w-xl flex-col rounded-2xl bg-white shadow-2xl">
-        <div className="flex items-center justify-between border-b border-(--color-border-light) px-6 py-4">
-          <h2 className="text-foreground text-lg font-bold">
-            {isEdit ? "Chỉnh sửa combo" : "Thêm combo mới"}
-          </h2>
-          <button
-            title="Close"
-            onClick={onClose}
-            className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-transparent text-(--color-text-muted) transition-colors hover:bg-(--color-border-light) hover:text-(--color-primary)"
-          >
-            <i className="fa-solid fa-xmark"></i>
-          </button>
-        </div>
-
-        <form
-          onSubmit={handleSubmit}
-          className="flex flex-1 flex-col overflow-hidden"
-        >
-          <div className="flex-1 space-y-4 overflow-y-auto px-6 py-5">
-            <div>
-              <label className="mb-1 block text-sm font-medium text-(--color-text-secondary)">
-                Tên combo <span className="text-red-500">*</span>
-              </label>
-              <input
-                required
-                type="text"
-                value={form.name}
-                onChange={(e) => setForm({ ...form, name: e.target.value })}
-                className={inputCls}
-                placeholder="Ví dụ: Combo Cà Phê Đôi"
-              />
-            </div>
-
-            <div>
-              <label className="mb-1 block text-sm font-medium text-(--color-text-secondary)">
-                Giá combo (đ) <span className="text-red-500">*</span>
-              </label>
-              <input
-                title="Giá combo"
-                required
-                type="number"
-                min={0}
-                step={1000}
-                value={form.price}
-                onChange={(e) =>
-                  setForm({ ...form, price: Number(e.target.value) })
-                }
-                className={inputCls}
-              />
-            </div>
-
-            <div>
-              <label className="mb-1 block text-sm font-medium text-(--color-text-secondary)">
-                Mô tả
-              </label>
-              <textarea
-                title="Mô tả combo"
-                rows={2}
-                value={form.description}
-                onChange={(e) =>
-                  setForm({ ...form, description: e.target.value })
-                }
-                className={`${inputCls} resize-none`}
-              />
-            </div>
-
-            <div>
-              <label className="mb-2 block text-sm font-medium text-(--color-text-secondary)">
-                Món trong combo{" "}
-                {form.items.length === 0 && (
-                  <span className="text-xs text-red-500">
-                    (Chọn ít nhất 1 món)
-                  </span>
-                )}
-              </label>
-              <div className="bg-background max-h-48 space-y-1.5 overflow-y-auto rounded-xl border border-(--color-border-light) p-2">
-                {products.map((p) => {
-                  const qty = getQty(p.id);
-                  return (
-                    <div
-                      key={p.id}
-                      className="flex items-center justify-between rounded-lg bg-white px-3 py-2 text-sm"
-                    >
-                      <span className="text-foreground flex-1 truncate">
-                        {p.name}
-                      </span>
-                      <span className="mr-3 text-xs text-(--color-text-muted)">
-                        {formatPrice(p.price)}
-                      </span>
-                      <div className="flex items-center gap-1">
-                        <button
-                          title="Giảm"
-                          type="button"
-                          onClick={() => updateItemQty(p.id, qty - 1)}
-                          disabled={qty === 0}
-                          className="flex h-6 w-6 cursor-pointer items-center justify-center rounded-full border border-(--color-border) bg-white text-xs text-(--color-text-secondary) transition hover:border-(--color-primary) hover:text-(--color-primary) disabled:cursor-not-allowed disabled:opacity-40"
-                        >
-                          <i className="fa-solid fa-minus"></i>
-                        </button>
-                        <span className="text-foreground w-5 text-center text-sm font-semibold">
-                          {qty}
-                        </span>
-                        <button
-                          title="Tăng"
-                          type="button"
-                          onClick={() => updateItemQty(p.id, qty + 1)}
-                          className="flex h-6 w-6 cursor-pointer items-center justify-center rounded-full border border-(--color-border) bg-white text-xs text-(--color-text-secondary) transition hover:border-(--color-primary) hover:text-(--color-primary)"
-                        >
-                          <i className="fa-solid fa-plus"></i>
-                        </button>
-                      </div>
-                    </div>
-                  );
-                })}
-              </div>
-            </div>
-
-            <div className="bg-background flex items-center justify-between rounded-xl border border-(--color-border-light) px-4 py-3">
-              <div>
-                <p className="text-foreground text-sm font-medium">
-                  Trạng thái
-                </p>
-                <p className="text-xs text-(--color-text-muted)">
-                  {form.available ? "Còn hàng" : "Tạm hết"}
-                </p>
-              </div>
-              <button
-                title="Chuyển đổi trạng thái"
-                type="button"
-                onClick={() => setForm({ ...form, available: !form.available })}
-                className={`relative h-6 w-11 cursor-pointer rounded-full border-none transition-colors duration-200 ${
-                  form.available ? "bg-(--color-primary)" : "bg-gray-300"
-                }`}
-              >
-                <span
-                  className={`absolute top-0.5 left-0 h-5 w-5 rounded-full bg-white shadow transition-transform duration-200 ${
-                    form.available ? "translate-x-5.5" : "translate-x-0.5"
-                  }`}
-                />
-              </button>
-            </div>
-          </div>
-
-          <div className="flex gap-3 border-t border-(--color-border-light) px-6 py-4">
-            <button
-              type="button"
-              onClick={onClose}
-              className="flex-1 cursor-pointer rounded-xl border border-(--color-border) bg-white px-4 py-2.5 text-sm font-medium text-(--color-text-secondary) transition hover:bg-(--color-border-light)"
-            >
-              Hủy
-            </button>
-            <button
-              type="submit"
-              disabled={form.items.length === 0}
-              className="flex-1 cursor-pointer rounded-xl border-none bg-(--color-primary) px-4 py-2.5 text-sm font-semibold text-white transition hover:bg-(--color-primary-dark) active:scale-95 disabled:cursor-not-allowed disabled:opacity-50"
-            >
-              {isEdit ? "Lưu thay đổi" : "Thêm combo"}
-            </button>
-          </div>
-        </form>
-      </div>
-    </div>
-  );
-}

components/organisms/manager/CombosTab.tsx

@@ -1,149 +0,0 @@
-"use client";
-
-import { useManager } from "@/lib/manager-context";
-import type { Combo } from "@/lib/types";
-import { useState } from "react";
-
-import ComboModal from "./ComboModal";
-import DeleteConfirm from "./DeleteConfirm";
-import StatusBadge from "./StatusBadge";
-
-function formatPrice(price: number) {
-  return price.toLocaleString("vi-VN") + "đ";
-}
-
-export default function CombosTab() {
-  const {
-    combos,
-    products,
-    addCombo,
-    updateCombo,
-    deleteCombo,
-    toggleComboAvailability,
-  } = useManager();
-
-  const [modalCombo, setModalCombo] = useState<Combo | null | "new">(null);
-  const [deleteTarget, setDeleteTarget] = useState<Combo | null>(null);
-
-  const getProductName = (id: number) =>
-    products.find((p) => p.id === id)?.name ?? `Món #${id}`;
-
-  return (
-    <div className="space-y-4">
-      <div className="flex items-center justify-between">
-        <p className="text-sm text-(--color-text-muted)">
-          <strong className="text-foreground">{combos.length}</strong> combo
-        </p>
-        <button
-          onClick={() => setModalCombo("new")}
-          className="flex cursor-pointer items-center gap-2 rounded-xl border-none bg-(--color-primary) px-4 py-2 text-sm font-semibold text-white transition hover:bg-(--color-primary-dark) active:scale-95"
-        >
-          <i className="fa-solid fa-plus"></i>
-          <span className="hidden sm:inline">Thêm combo</span>
-        </button>
-      </div>
-
-      <div className="grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-3">
-        {combos.length === 0 ? (
-          <div className="col-span-full flex flex-col items-center gap-3 py-16 text-(--color-text-muted)">
-            <i className="fa-solid fa-layer-group text-4xl opacity-30"></i>
-            <p className="text-sm">Chưa có combo nào</p>
-          </div>
-        ) : (
-          combos.map((combo) => (
-            <div
-              key={combo.id}
-              className="flex flex-col rounded-2xl border border-(--color-border-light) bg-white shadow-sm transition hover:shadow-md"
-            >
-              <div className="flex items-start justify-between p-4">
-                <div className="min-w-0 flex-1">
-                  <h3 className="text-foreground truncate font-semibold">
-                    {combo.name}
-                  </h3>
-                  {combo.description && (
-                    <p className="mt-1 line-clamp-2 text-xs text-(--color-text-muted)">
-                      {combo.description}
-                    </p>
-                  )}
-                </div>
-                <button
-                  onClick={() => toggleComboAvailability(combo.id)}
-                  className="ml-3 shrink-0 cursor-pointer border-none bg-transparent"
-                  title="Đổi trạng thái"
-                >
-                  <StatusBadge available={combo.available} />
-                </button>
-              </div>
-
-              <div className="bg-background mx-4 mb-3 rounded-xl px-3 py-2">
-                <p className="mb-1 text-[11px] font-semibold tracking-wide text-(--color-text-muted) uppercase">
-                  Bao gồm
-                </p>
-                <ul className="space-y-0.5">
-                  {combo.items.map((item) => (
-                    <li
-                      key={item.productId}
-                      className="flex items-center justify-between text-xs text-(--color-text-secondary)"
-                    >
-                      <span>{getProductName(item.productId)}</span>
-                      <span className="font-medium">×{item.quantity}</span>
-                    </li>
-                  ))}
-                </ul>
-              </div>
-
-              <div className="flex items-center justify-between border-t border-(--color-border-light) px-4 py-3">
-                <span className="text-base font-bold text-(--color-primary)">
-                  {formatPrice(combo.price)}
-                </span>
-                <div className="flex gap-1.5">
-                  <button
-                    onClick={() => setModalCombo(combo)}
-                    title="Chỉnh sửa"
-                    className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border border-(--color-border-light) bg-transparent text-(--color-text-muted) transition hover:border-(--color-primary-light) hover:text-(--color-primary)"
-                  >
-                    <i className="fa-solid fa-pen text-xs"></i>
-                  </button>
-                  <button
-                    onClick={() => setDeleteTarget(combo)}
-                    title="Xóa"
-                    className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border border-transparent bg-transparent text-(--color-text-muted) transition hover:border-red-200 hover:bg-red-50 hover:text-red-500"
-                  >
-                    <i className="fa-solid fa-trash text-xs"></i>
-                  </button>
-                </div>
-              </div>
-            </div>
-          ))
-        )}
-      </div>
-
-      {modalCombo !== null && (
-        <ComboModal
-          combo={modalCombo === "new" ? null : modalCombo}
-          products={products}
-          onSave={(data) => {
-            if ("id" in data) {
-              updateCombo(data as Combo);
-            } else {
-              addCombo(data);
-            }
-            setModalCombo(null);
-          }}
-          onClose={() => setModalCombo(null)}
-        />
-      )}
-
-      {deleteTarget !== null && (
-        <DeleteConfirm
-          name={deleteTarget.name}
-          onConfirm={() => {
-            deleteCombo(deleteTarget.id);
-            setDeleteTarget(null);
-          }}
-          onClose={() => setDeleteTarget(null)}
-        />
-      )}
-    </div>
-  );
-}

components/organisms/manager/DeleteConfirm.tsx

@@ -17,9 +17,11 @@ export default function DeleteConfirm({
           <div className="flex h-12 w-12 items-center justify-center rounded-full bg-red-100">
             <i className="fa-solid fa-trash-can text-xl text-red-500"></i>
           </div>
-          <h3 className="text-foreground text-base font-bold">Xóa "{name}"?</h3>
+          <h3 className="text-foreground text-base font-bold">
+            Delete "{name}"?
+          </h3>
           <p className="text-sm text-(--color-text-muted)">
-            Hành động này không thể hoàn tác.
+            This action cannot be undone.
           </p>
         </div>
         <div className="flex gap-3">
@@ -27,13 +29,13 @@ export default function DeleteConfirm({
             onClick={onClose}
             className="flex-1 cursor-pointer rounded-xl border border-(--color-border) bg-white px-4 py-2.5 text-sm font-medium text-(--color-text-secondary) transition hover:bg-(--color-border-light)"
           >
-            Hủy
+            Cancel
           </button>
           <button
             onClick={onConfirm}
             className="flex-1 cursor-pointer rounded-xl border-none bg-red-500 px-4 py-2.5 text-sm font-semibold text-white transition hover:bg-red-600 active:scale-95"
           >
-            Xóa
+            Delete
           </button>
         </div>
       </div>

components/organisms/manager/Manager.types.ts

@@ -1,22 +1,17 @@
-import type { Combo, MenuCategory, Product } from "@/lib/types";
+import type { MenuItemEntity } from "@/lib/types";
+
+export interface ReviewEntity {
+  id?: string;
+  reviewerId: string;
+  eateryId: string;
+  rating: number;
+  comment?: string;
+  createdAt?: string;
+}
 
 export interface ProductModalProps {
-  product: Product | null; // null = add mode
-  categories: MenuCategory[];
-  onSave: (p: Omit<Product, "id"> | Product) => void;
-  onClose: () => void;
-}
-
-export interface CategoryModalProps {
-  category: MenuCategory | null;
-  onSave: (c: Omit<MenuCategory, "id"> | MenuCategory) => void;
-  onClose: () => void;
-}
-
-export interface ComboModalProps {
-  combo: Combo | null;
-  products: Product[];
-  onSave: (c: Omit<Combo, "id"> | Combo) => void;
+  product: MenuItemEntity | null;
+  onSave: (p: MenuItemEntity) => void;
   onClose: () => void;
 }
 

components/organisms/manager/MenuItemsTab.tsx

@@ -0,0 +1,256 @@
+"use client";
+
+import { eateryClient } from "@/lib/apollo-clients";
+import { useAuth } from "@/lib/auth-context";
+import {
+  MenuItemEntity,
+  addMenuItemMutation,
+  allEateriesQuery,
+} from "@/lib/types";
+import { gql } from "@apollo/client";
+import { useMutation, useQuery } from "@apollo/client/react";
+import { useEffect, useState } from "react";
+
+const GET_EATERY_MENU = gql`
+  query GetEateryMenu {
+    allEateries {
+      id
+      menuItems {
+        id
+        name
+        price
+      }
+    }
+  }
+`;
+
+const ADD_MENU_ITEM = gql`
+  mutation addMenuItem($menuItem: AddMenuItemInput!) {
+    addMenuItem(menuItem: $menuItem) {
+      id
+      name
+      price
+    }
+  }
+`;
+
+function formatPrice(price: number) {
+  return price.toLocaleString("vi-VN") + "đ";
+}
+
+export default function MenuItemsTab() {
+  const { user } = useAuth();
+  const [menuItems, setMenuItems] = useState<MenuItemEntity[]>([]);
+
+  const {
+    data,
+    loading: gqlLoading,
+    error: gqlError,
+  } = useQuery<allEateriesQuery>(GET_EATERY_MENU, {
+    client: eateryClient,
+    fetchPolicy: "network-only",
+  });
+
+  const [mutateAddMenuItem] = useMutation<addMenuItemMutation>(ADD_MENU_ITEM, {
+    client: eateryClient,
+  });
+
+  const [showForm, setShowForm] = useState(false);
+  const [newName, setNewName] = useState("");
+  const [newPrice, setNewPrice] = useState("");
+  const [submitting, setSubmitting] = useState(false);
+  const [submitError, setSubmitError] = useState<string | null>(null);
+
+  useEffect(() => {
+    if (data?.allEateries?.[0]) {
+      setMenuItems(data.allEateries[0].menuItems);
+    }
+  }, [data]);
+
+  const handleAdd = async (e: React.FormEvent) => {
+    e.preventDefault();
+    if (!newName.trim() || !newPrice) return;
+
+    setSubmitting(true);
+    setSubmitError(null);
+
+    try {
+      const { data: mutationResult } = await mutateAddMenuItem({
+        variables: {
+          menuItem: {
+            name: newName,
+            price: parseFloat(newPrice),
+          },
+        },
+      });
+
+      if (mutationResult?.addMenuItem) {
+        setMenuItems((prev) => [...prev, mutationResult.addMenuItem]);
+        closeForm();
+      }
+    } catch (err: any) {
+      console.error("Mutation Error:", err);
+      setSubmitError(err.message || "Không thể thêm món. Vui lòng thử lại.");
+    } finally {
+      setSubmitting(false);
+    }
+  };
+
+  const closeForm = () => {
+    setShowForm(false);
+    setSubmitError(null);
+    setNewName("");
+    setNewPrice("");
+  };
+
+  if (gqlLoading && menuItems.length === 0)
+    return <div className="py-16 text-center">Đang tải menu...</div>;
+  if (gqlError)
+    return (
+      <div className="py-16 text-center text-red-500">
+        Lỗi: {gqlError.message}
+      </div>
+    );
+
+  return (
+    <div className="space-y-4">
+      {/* Toolbar */}
+      <div className="flex items-center justify-between">
+        <p className="text-sm text-(--color-text-muted)">
+          <strong className="text-foreground">{menuItems.length}</strong> món
+          trong menu
+        </p>
+        <button
+          onClick={() => setShowForm(true)}
+          className="flex cursor-pointer items-center gap-2 rounded-xl border-none bg-(--color-primary) px-4 py-2 text-sm font-semibold text-white transition hover:bg-(--color-primary-dark) active:scale-95"
+        >
+          <i className="fa-solid fa-plus"></i>
+          <span className="hidden sm:inline">Thêm món</span>
+        </button>
+      </div>
+
+      {/* Table */}
+      <div className="overflow-x-auto rounded-2xl border border-(--color-border-light) bg-white shadow-sm">
+        <table className="min-w-full divide-y divide-(--color-border-light) text-sm">
+          <thead className="bg-background">
+            <tr>
+              <th className="px-4 py-3 text-left font-semibold text-(--color-text-secondary)">
+                Tên món
+              </th>
+              <th className="px-4 py-3 text-right font-semibold text-(--color-text-secondary)">
+                Giá
+              </th>
+            </tr>
+          </thead>
+          <tbody className="divide-y divide-(--color-border-light)">
+            {menuItems.length === 0 ? (
+              <tr>
+                <td
+                  colSpan={2}
+                  className="py-12 text-center text-(--color-text-muted)"
+                >
+                  <i className="fa-solid fa-bowl-food mb-2 block text-3xl opacity-30"></i>
+                  Chưa có món nào trong menu
+                </td>
+              </tr>
+            ) : (
+              menuItems.map((item) => (
+                <tr
+                  key={item.id}
+                  className="hover:bg-background transition-colors"
+                >
+                  <td className="px-4 py-3">
+                    <p className="text-foreground font-medium">{item.name}</p>
+                  </td>
+                  <td className="px-4 py-3 text-right font-semibold text-(--color-primary)">
+                    {formatPrice(item.price)}
+                  </td>
+                </tr>
+              ))
+            )}
+          </tbody>
+        </table>
+      </div>
+
+      {/* Add Item Modal */}
+      {showForm && (
+        <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/30 backdrop-blur-sm">
+          <div className="w-full max-w-sm rounded-2xl bg-white p-6 shadow-lg">
+            <div className="mb-4 flex items-center justify-between">
+              <h2 className="text-foreground font-bold">Thêm món mới</h2>
+              <button
+                onClick={closeForm}
+                className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border-none bg-transparent text-(--color-text-muted) hover:text-(--color-primary)"
+              >
+                <i className="fa-solid fa-xmark"></i>
+              </button>
+            </div>
+
+            <form onSubmit={handleAdd} className="space-y-4">
+              <div>
+                <label className="mb-1.5 block text-sm font-medium text-(--color-text-secondary)">
+                  Tên món <span className="text-red-500">*</span>
+                </label>
+                <input
+                  type="text"
+                  value={newName}
+                  onChange={(e) => setNewName(e.target.value)}
+                  placeholder="Nhập tên món..."
+                  required
+                  className="text-foreground w-full rounded-xl border border-(--color-border) bg-white px-3 py-2 text-sm transition outline-none focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary)/20"
+                />
+              </div>
+
+              <div>
+                <label className="mb-1.5 block text-sm font-medium text-(--color-text-secondary)">
+                  Giá (VNĐ) <span className="text-red-500">*</span>
+                </label>
+                <input
+                  type="number"
+                  value={newPrice}
+                  onChange={(e) => setNewPrice(e.target.value)}
+                  placeholder="Nhập giá..."
+                  required
+                  min={0}
+                  step={500}
+                  className="text-foreground w-full rounded-xl border border-(--color-border) bg-white px-3 py-2 text-sm transition outline-none focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary)/20"
+                />
+              </div>
+
+              {submitError && (
+                <p className="text-sm text-red-500">
+                  <i className="fa-solid fa-circle-exclamation mr-1"></i>
+                  {submitError}
+                </p>
+              )}
+
+              <div className="flex gap-2 pt-2">
+                <button
+                  type="button"
+                  onClick={closeForm}
+                  className="hover:bg-background flex-1 cursor-pointer rounded-xl border border-(--color-border-light) bg-transparent py-2 text-sm font-medium text-(--color-text-secondary) transition"
+                >
+                  Hủy
+                </button>
+                <button
+                  type="submit"
+                  disabled={submitting}
+                  className="flex-1 cursor-pointer rounded-xl border-none bg-(--color-primary) py-2 text-sm font-semibold text-white transition hover:bg-(--color-primary-dark) disabled:opacity-60"
+                >
+                  {submitting ? (
+                    <>
+                      <i className="fa-solid fa-spinner mr-1 animate-spin"></i>
+                      Đang lưu...
+                    </>
+                  ) : (
+                    "Thêm món"
+                  )}
+                </button>
+              </div>
+            </form>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}

components/organisms/manager/ProductModal.tsx

@@ -1,28 +1,73 @@
 "use client";
 
-import type { Product } from "@/lib/types";
+import type { MenuItemEntity } from "@/lib/types";
 import { useState } from "react";
 
 import type { ProductModalProps } from "./Manager.types";
 
 export default function ProductModal({
   product,
-  categories,
   onSave,
   onClose,
 }: ProductModalProps) {
   const isEdit = product !== null;
-  const [form, setForm] = useState<Omit<Product, "id">>({
+  const [form, setForm] = useState<MenuItemEntity>({
     name: product?.name ?? "",
-    category: product?.category ?? categories[0]?.id ?? "",
     price: product?.price ?? 0,
-    image: product?.image ?? "/imgs/products/placeholder.jpg",
+    imageUrl: product?.imageUrl ?? "",
     description: product?.description ?? "",
     available: product?.available ?? true,
   });
 
+  const [uploading, setUploading] = useState(false);
+  const [uploadError, setUploadError] = useState<string | null>(null);
+
+  const inputCls =
+    "text-foreground w-full rounded-xl border border-(--color-border) bg-white px-3 py-2 text-sm transition outline-none focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary)/20";
+
+  const uploadImage = async (file: File) => {
+    setUploading(true);
+    setUploadError(null);
+
+    try {
+      const body = new FormData();
+      body.append("file", file);
+
+      const res = await fetch("/api/file", {
+        method: "POST",
+        body,
+      });
+
+      if (!res.ok) {
+        throw new Error("Image upload failed.");
+      }
+
+      const raw = await res.text();
+
+      let filename = "";
+      try {
+        const parsed = JSON.parse(raw.trim());
+        filename = parsed.filename || "";
+      } catch {
+        const match = raw.match(/"filename"\s*:\s*"([^"]+)"/i);
+        filename = match?.[1] || "";
+      }
+
+      if (!filename) {
+        throw new Error("No image filename received from server.");
+      }
+
+      setForm((prev) => ({ ...prev, imageUrl: filename }));
+    } catch (error: any) {
+      setUploadError(error?.message || "Unable to upload image.");
+    } finally {
+      setUploading(false);
+    }
+  };
+
   const handleSubmit = (e: React.FormEvent) => {
     e.preventDefault();
+
     if (isEdit && product) {
       onSave({ ...form, id: product.id });
     } else {
@@ -30,22 +75,29 @@ export default function ProductModal({
     }
   };
 
-  const inputCls =
-    "text-foreground w-full rounded-xl border border-(--color-border) bg-white px-3 py-2 text-sm transition outline-none focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary)/20";
+  const handleFileChange = async (e: React.ChangeEvent<HTMLInputElement>) => {
+    const file = e.target.files?.[0];
+    if (!file) return;
+    await uploadImage(file);
+  };
+
+  const toDisplayUrl = (filename: string) =>
+    filename && !filename.startsWith("/") && !filename.startsWith("http")
+      ? `/api/file/${filename}`
+      : filename;
+
+  const previewUrl = toDisplayUrl(form.imageUrl);
 
   return (
-    <div
-      className="fixed inset-0 z-50 flex items-center justify-center bg-black/40 p-4 backdrop-blur-sm"
-      onClick={(e) => e.target === e.currentTarget && onClose()}
-    >
+    <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/40 p-4 backdrop-blur-sm">
       <div className="w-full max-w-lg rounded-2xl bg-white shadow-2xl">
         <div className="flex items-center justify-between border-b border-(--color-border-light) px-6 py-4">
           <h2 className="text-foreground text-lg font-bold">
-            {isEdit ? "Chỉnh sửa món" : "Thêm món mới"}
+            {isEdit ? "Edit item" : "Add new item"}
           </h2>
           <button
             onClick={onClose}
-            title="Đóng"
+            title="Close"
             className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-transparent text-(--color-text-muted) transition-colors hover:bg-(--color-border-light) hover:text-(--color-primary)"
           >
             <i className="fa-solid fa-xmark"></i>
@@ -55,7 +107,7 @@ export default function ProductModal({
         <form onSubmit={handleSubmit} className="space-y-4 px-6 py-5">
           <div>
             <label className="mb-1 block text-sm font-medium text-(--color-text-secondary)">
-              Tên món <span className="text-red-500">*</span>
+              Item name <span className="text-red-500">*</span>
             </label>
             <input
               required
@@ -63,32 +115,13 @@ export default function ProductModal({
               value={form.name}
               onChange={(e) => setForm({ ...form, name: e.target.value })}
               className={inputCls}
-              placeholder="Ví dụ: Cà Phê Đen"
+              placeholder="e.g. Black Coffee"
             />
           </div>
 
-          <div className="grid grid-cols-2 gap-3">
           <div>
             <label className="mb-1 block text-sm font-medium text-(--color-text-secondary)">
-                Danh mục <span className="text-red-500">*</span>
-              </label>
-              <select
-                required
-                title="Chọn danh mục"
-                value={form.category}
-                onChange={(e) => setForm({ ...form, category: e.target.value })}
-                className={inputCls}
-              >
-                {categories.map((cat) => (
-                  <option key={cat.id} value={cat.id}>
-                    {cat.name}
-                  </option>
-                ))}
-              </select>
-            </div>
-            <div>
-              <label className="mb-1 block text-sm font-medium text-(--color-text-secondary)">
-                Giá (đ) <span className="text-red-500">*</span>
+              Price (₫) <span className="text-red-500">*</span>
             </label>
             <input
               required
@@ -103,11 +136,50 @@ export default function ProductModal({
               placeholder="25000"
             />
           </div>
+
+          <div>
+            <label className="mb-1 block text-sm font-medium text-(--color-text-secondary)">
+              Item image
+            </label>
+
+            <div className="space-y-2">
+              <input
+                type="file"
+                accept="image/*"
+                onChange={handleFileChange}
+                disabled={uploading}
+                className="text-foreground w-full rounded-xl border border-(--color-border) bg-white px-3 py-2 text-sm disabled:opacity-60"
+              />
+
+              {uploading && (
+                <p className="text-sm text-(--color-text-muted)">
+                  <i className="fa-solid fa-spinner mr-1 animate-spin"></i>
+                  Uploading image...
+                </p>
+              )}
+            </div>
+
+            {previewUrl && (
+              <div className="mt-2">
+                <img
+                  src={previewUrl}
+                  alt="Item image preview"
+                  className="h-24 w-24 rounded-lg border border-(--color-border-light) object-cover"
+                />
+              </div>
+            )}
+
+            {uploadError && (
+              <p className="mt-1 text-sm text-red-500">
+                <i className="fa-solid fa-circle-exclamation mr-1"></i>
+                {uploadError}
+              </p>
+            )}
           </div>
 
           <div>
             <label className="mb-1 block text-sm font-medium text-(--color-text-secondary)">
-              Mô tả
+              Description
             </label>
             <textarea
               rows={3}
@@ -116,19 +188,19 @@ export default function ProductModal({
                 setForm({ ...form, description: e.target.value })
               }
               className={`${inputCls} resize-none`}
-              placeholder="Mô tả ngắn về món..."
+              placeholder="Short description..."
             />
           </div>
 
           <div className="bg-background flex items-center justify-between rounded-xl border border-(--color-border-light) px-4 py-3">
             <div>
-              <p className="text-foreground text-sm font-medium">Trạng thái</p>
+              <p className="text-foreground text-sm font-medium">Status</p>
               <p className="text-xs text-(--color-text-muted)">
-                {form.available ? "Còn hàng" : "Tạm hết"}
+                {form.available ? "In stock" : "Out of stock"}
               </p>
             </div>
             <button
-              title="Chuyển trạng thái"
+              title="Toggle status"
               type="button"
               onClick={() => setForm({ ...form, available: !form.available })}
               className={`relative h-6 w-11 cursor-pointer rounded-full border-none transition-colors duration-200 ${
@@ -149,13 +221,14 @@ export default function ProductModal({
               onClick={onClose}
               className="flex-1 cursor-pointer rounded-xl border border-(--color-border) bg-white px-4 py-2.5 text-sm font-medium text-(--color-text-secondary) transition hover:bg-(--color-border-light)"
             >
-              Hủy
+              Cancel
             </button>
             <button
               type="submit"
-              className="flex-1 cursor-pointer rounded-xl border-none bg-(--color-primary) px-4 py-2.5 text-sm font-semibold text-white transition hover:bg-(--color-primary-dark) active:scale-95"
+              disabled={uploading}
+              className="flex-1 cursor-pointer rounded-xl border-none bg-(--color-primary) px-4 py-2.5 text-sm font-semibold text-white transition hover:bg-(--color-primary-dark) active:scale-95 disabled:opacity-60"
             >
-              {isEdit ? "Lưu thay đổi" : "Thêm món"}
+              {isEdit ? "Save changes" : "Add item"}
             </button>
           </div>
         </form>

components/organisms/manager/ProductsTab.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import { useManager } from "@/lib/manager-context";
-import type { Product } from "@/lib/types";
+import type { MenuItemEntity } from "@/lib/types";
 import { useState } from "react";
 
 import DeleteConfirm from "./DeleteConfirm";
@@ -12,28 +12,31 @@ function formatPrice(price: number) {
   return price.toLocaleString("vi-VN") + "đ";
 }
 
+function toDisplayUrl(filename: string) {
+  if (!filename) return "/imgs/products/placeholder.jpg";
+  if (filename.startsWith("/") || filename.startsWith("http")) return filename;
+  return `/api/file/${filename}`;
+}
+
 export default function ProductsTab() {
   const {
     products,
-    categories,
     addProduct,
     updateProduct,
     deleteProduct,
     toggleProductAvailability,
   } = useManager();
 
-  const [filterCategory, setFilterCategory] = useState("all");
   const [filterStatus, setFilterStatus] = useState<
     "all" | "available" | "unavailable"
   >("all");
   const [search, setSearch] = useState("");
-  const [modalProduct, setModalProduct] = useState<Product | null | "new">(
-    null,
-  );
-  const [deleteTarget, setDeleteTarget] = useState<Product | null>(null);
+  const [modalProduct, setModalProduct] = useState<
+    MenuItemEntity | null | "new"
+  >(null);
+  const [deleteTarget, setDeleteTarget] = useState<MenuItemEntity>(null!);
 
   const filtered = products.filter((p) => {
-    if (filterCategory !== "all" && p.category !== filterCategory) return false;
     if (filterStatus === "available" && p.available === false) return false;
     if (filterStatus === "unavailable" && p.available !== false) return false;
     if (
@@ -45,9 +48,6 @@ export default function ProductsTab() {
     return true;
   });
 
-  const getCategoryName = (id: string) =>
-    categories.find((c) => c.id === id)?.name ?? id;
-
   return (
     <div className="space-y-4">
       {/* Toolbar */}
@@ -59,12 +59,12 @@ export default function ProductsTab() {
             type="text"
             value={search}
             onChange={(e) => setSearch(e.target.value)}
-            placeholder="Tìm kiếm món..."
+            placeholder="Search items..."
             className="text-foreground w-full rounded-xl border border-(--color-border) bg-white py-2 pr-9 pl-9 text-sm transition outline-none focus:border-(--color-primary) focus:ring-2 focus:ring-(--color-primary)/20"
           />
           {search && (
             <button
-              title="Xóa tìm kiếm"
+              title="Clear search"
               onClick={() => setSearch("")}
               className="absolute top-1/2 right-3 -translate-y-1/2 cursor-pointer border-none bg-transparent text-(--color-text-muted) hover:text-(--color-primary)"
             >
@@ -73,20 +73,6 @@ export default function ProductsTab() {
           )}
         </div>
 
-        <select
-          value={filterCategory}
-          onChange={(e) => setFilterCategory(e.target.value)}
-          className="text-foreground cursor-pointer rounded-xl border border-(--color-border) bg-white px-3 py-2 text-sm transition outline-none focus:border-(--color-primary)"
-          title="Lọc theo danh mục"
-        >
-          <option value="all">Tất cả danh mục</option>
-          {categories.map((cat) => (
-            <option key={cat.id} value={cat.id}>
-              {cat.name}
-            </option>
-          ))}
-        </select>
-
         <select
           value={filterStatus}
           onChange={(e) =>
@@ -95,26 +81,26 @@ export default function ProductsTab() {
             )
           }
           className="text-foreground cursor-pointer rounded-xl border border-(--color-border) bg-white px-3 py-2 text-sm transition outline-none focus:border-(--color-primary)"
-          title="Lọc theo trạng thái"
+          title="Filter by status"
         >
-          <option value="all">Tất cả trạng thái</option>
-          <option value="available">Còn hàng</option>
-          <option value="unavailable">Tạm hết</option>
+          <option value="all">All statuses</option>
+          <option value="available">In stock</option>
+          <option value="unavailable">Out of stock</option>
         </select>
 
         <button
-          title="Thêm món"
+          title="Add item"
           onClick={() => setModalProduct("new")}
           className="flex cursor-pointer items-center gap-2 rounded-xl border-none bg-(--color-primary) px-4 py-2 text-sm font-semibold text-white transition hover:bg-(--color-primary-dark) active:scale-95"
         >
           <i className="fa-solid fa-plus"></i>
-          <span className="hidden sm:inline">Thêm món</span>
+          <span className="hidden sm:inline">Add item</span>
         </button>
       </div>
 
       <p className="text-sm text-(--color-text-muted)">
-        Hiển thị <strong className="text-foreground">{filtered.length}</strong>{" "}
-        / {products.length} món
+        Showing <strong className="text-foreground">{filtered.length}</strong> /{" "}
+        {products.length} items
       </p>
 
       {/* Table */}
@@ -123,19 +109,19 @@ export default function ProductsTab() {
           <thead className="bg-background">
             <tr>
               <th className="px-4 py-3 text-left font-semibold text-(--color-text-secondary)">
-                Tên món
+                Image
               </th>
               <th className="px-4 py-3 text-left font-semibold text-(--color-text-secondary)">
-                Danh mục
+                Item name
               </th>
               <th className="px-4 py-3 text-right font-semibold text-(--color-text-secondary)">
-                Giá
+                Price
               </th>
               <th className="px-4 py-3 text-center font-semibold text-(--color-text-secondary)">
-                Trạng thái
+                Status
               </th>
               <th className="px-4 py-3 text-center font-semibold text-(--color-text-secondary)">
-                Thao tác
+                Actions
               </th>
             </tr>
           </thead>
@@ -147,7 +133,7 @@ export default function ProductsTab() {
                   className="py-12 text-center text-(--color-text-muted)"
                 >
                   <i className="fa-solid fa-mug-hot mb-2 block text-3xl opacity-30"></i>
-                  Không tìm thấy món nào
+                  <span className="ml-3">No items found</span>
                 </td>
               </tr>
             ) : (
@@ -156,6 +142,13 @@ export default function ProductsTab() {
                   key={p.id}
                   className="hover:bg-background transition-colors"
                 >
+                  <td className="px-4 py-3">
+                    <img
+                      src={toDisplayUrl(p.imageUrl)}
+                      alt={p.name}
+                      className="h-10 w-10 rounded-lg border border-(--color-border-light) object-cover"
+                    />
+                  </td>
                   <td className="px-4 py-3">
                     <div>
                       <p className="text-foreground font-medium">{p.name}</p>
@@ -166,21 +159,13 @@ export default function ProductsTab() {
                       )}
                     </div>
                   </td>
-                  <td className="px-4 py-3">
-                    <span className="inline-flex items-center gap-1.5 rounded-full bg-(--color-accent-light) px-2.5 py-0.5 text-xs font-medium text-(--color-primary-dark)">
-                      <i
-                        className={`${categories.find((c) => c.id === p.category)?.icon ?? "fa-solid fa-tag"} text-[10px]`}
-                      ></i>
-                      {getCategoryName(p.category)}
-                    </span>
-                  </td>
                   <td className="px-4 py-3 text-right font-semibold text-(--color-primary)">
                     {formatPrice(p.price)}
                   </td>
                   <td className="px-4 py-3 text-center">
                     <button
-                      onClick={() => toggleProductAvailability(p.id)}
-                      title="Nhấn để đổi trạng thái"
+                      onClick={() => toggleProductAvailability(p)}
+                      title="Click to toggle status"
                       className="cursor-pointer border-none bg-transparent"
                     >
                       <StatusBadge available={p.available ?? true} />
@@ -190,14 +175,14 @@ export default function ProductsTab() {
                     <div className="flex items-center justify-center gap-1.5">
                       <button
                         onClick={() => setModalProduct(p)}
-                        title="Chỉnh sửa"
+                        title="Edit"
                         className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border border-(--color-border-light) bg-transparent text-(--color-text-muted) transition hover:border-(--color-primary-light) hover:text-(--color-primary)"
                       >
                         <i className="fa-solid fa-pen text-xs"></i>
                       </button>
                       <button
                         onClick={() => setDeleteTarget(p)}
-                        title="Xóa"
+                        title="Delete"
                         className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-lg border border-transparent bg-transparent text-(--color-text-muted) transition hover:border-red-200 hover:bg-red-50 hover:text-red-500"
                       >
                         <i className="fa-solid fa-trash text-xs"></i>
@@ -214,10 +199,9 @@ export default function ProductsTab() {
       {modalProduct !== null && (
         <ProductModal
           product={modalProduct === "new" ? null : modalProduct}
-          categories={categories}
-          onSave={(data) => {
+          onSave={(data: MenuItemEntity) => {
             if ("id" in data) {
-              updateProduct(data as Product);
+              updateProduct(data);
             } else {
               addProduct(data);
             }
@@ -231,10 +215,10 @@ export default function ProductsTab() {
         <DeleteConfirm
           name={deleteTarget.name}
           onConfirm={() => {
-            deleteProduct(deleteTarget.id);
-            setDeleteTarget(null);
+            deleteProduct(deleteTarget.id!);
+            setDeleteTarget(null!);
           }}
-          onClose={() => setDeleteTarget(null)}
+          onClose={() => setDeleteTarget(null!)}
         />
       )}
     </div>

components/organisms/manager/ReviewsTab.tsx

@@ -0,0 +1,192 @@
+"use client";
+
+import { useManager } from "@/lib/manager-context";
+import { useEffect, useState } from "react";
+
+import type { ReviewEntity } from "./Manager.types";
+
+interface FetchState {
+  reviews: ReviewEntity[];
+  loading: boolean;
+  error: string | null;
+}
+
+function StarRating({ rating }: { rating: number }) {
+  return (
+    <div className="flex gap-0.5">
+      {[1, 2, 3, 4, 5].map((star) => (
+        <i
+          key={star}
+          className={
+            star <= rating
+              ? "fa-solid fa-star text-sm text-yellow-400"
+              : "fa-regular fa-star text-sm text-(--color-border)"
+          }
+        />
+      ))}
+    </div>
+  );
+}
+
+export default function ReviewsTab() {
+  const { eateryId } = useManager();
+  const [{ reviews, loading, error }, setState] = useState<FetchState>({
+    reviews: [],
+    loading: true,
+    error: null,
+  });
+
+  useEffect(() => {
+    if (!eateryId) return;
+
+    const controller = new AbortController();
+
+    fetch(`/api/eatery/review/${eateryId}`, { signal: controller.signal })
+      .then((res) => {
+        if (!res.ok) throw new Error(`Failed to load reviews: ${res.status}`);
+        return res.json() as Promise<ReviewEntity[]>;
+      })
+      .then((data) => setState({ reviews: data, loading: false, error: null }))
+      .catch((err: unknown) => {
+        if (err instanceof Error && err.name === "AbortError") return;
+        setState({
+          reviews: [],
+          loading: false,
+          error: err instanceof Error ? err.message : "Failed to load reviews.",
+        });
+      });
+
+    return () => controller.abort();
+  }, [eateryId]);
+
+  if (loading) {
+    return (
+      <div className="flex items-center justify-center py-20 text-(--color-text-muted)">
+        <i className="fa-solid fa-spinner fa-spin mr-2"></i>
+        Loading reviews...
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div className="flex items-center justify-center py-20 text-red-500">
+        <i className="fa-solid fa-triangle-exclamation mr-2"></i>
+        {error}
+      </div>
+    );
+  }
+
+  if (reviews.length === 0) {
+    return (
+      <div className="flex flex-col items-center justify-center py-20 text-center text-(--color-text-muted)">
+        <i className="fa-regular fa-star mb-3 text-4xl"></i>
+        <p className="text-sm font-medium">No reviews yet</p>
+        <p className="mt-1 text-xs">Reviews from customers will appear here.</p>
+      </div>
+    );
+  }
+
+  const avgRating =
+    reviews.reduce((sum, r) => sum + r.rating, 0) / reviews.length;
+
+  const CustomerName = ({ customerId }: { customerId: string }) => {
+    const [name, setName] = useState("");
+    const [loading, setLoading] = useState(true);
+
+    useEffect(() => {
+      // Hàm gọi API
+      const getName = async () => {
+        try {
+          setLoading(true);
+
+          const response = await fetch(`/api/customer/${customerId}`);
+
+          if (!response.ok) {
+            throw new Error("Mạng lỗi hoặc không tìm thấy nhân viên");
+          }
+
+          const data = await response.json();
+
+          setName(data["name"]);
+        } catch (error) {
+          console.error("Lỗi khi lấy tên:", error);
+          setName("Lỗi tải tên");
+        } finally {
+          setLoading(false);
+        }
+      };
+
+      if (customerId) {
+        getName();
+      }
+    }, [customerId]); // Chạy lại nếu customerId thay đổi
+
+    if (loading)
+      return <span className="animate-pulse text-gray-400">...</span>;
+
+    return <span>{name || "N/A"}</span>;
+  };
+
+  return (
+    <div className="space-y-4">
+      {/* Summary header */}
+      <div className="flex items-center gap-4 rounded-2xl border border-(--color-border-light) bg-white p-5">
+        <div className="flex h-14 w-14 shrink-0 items-center justify-center rounded-2xl bg-(--color-accent-light)">
+          <i className="fa-solid fa-star text-2xl text-yellow-400"></i>
+        </div>
+        <div>
+          <p className="text-foreground text-2xl font-bold">
+            {avgRating.toFixed(1)}
+            <span className="ml-1 text-sm font-normal text-(--color-text-muted)">
+              / 5
+            </span>
+          </p>
+          <StarRating rating={Math.round(avgRating)} />
+          <p className="mt-0.5 text-xs text-(--color-text-muted)">
+            {reviews.length} review{reviews.length !== 1 ? "s" : ""}
+          </p>
+        </div>
+      </div>
+
+      {/* Review list */}
+      <div className="space-y-3">
+        {reviews.map((review, idx) => (
+          <div
+            key={review.id ?? idx}
+            className="rounded-2xl border border-(--color-border-light) bg-white p-4"
+          >
+            <div className="mb-2 flex items-start justify-between gap-3">
+              <div className="flex items-center gap-2">
+                <div className="flex h-8 w-8 shrink-0 items-center justify-center rounded-full bg-(--color-accent-light)">
+                  <i className="fa-solid fa-user text-xs text-(--color-primary)"></i>
+                </div>
+                <span className="text-sm font-medium text-(--color-text-secondary)">
+                  <CustomerName customerId={review.reviewerId!} />
+                </span>
+              </div>
+              <div className="flex shrink-0 flex-col items-end gap-1">
+                <StarRating rating={review.rating} />
+                {review.createdAt && (
+                  <span className="text-xs text-(--color-text-muted)">
+                    {new Date(review.createdAt).toLocaleDateString("vi-VN")}
+                  </span>
+                )}
+              </div>
+            </div>
+
+            {review.comment ? (
+              <p className="text-sm leading-relaxed text-(--color-text-secondary)">
+                {review.comment}
+              </p>
+            ) : (
+              <p className="text-sm text-(--color-text-muted) italic">
+                No comment provided.
+              </p>
+            )}
+          </div>
+        ))}
+      </div>
+    </div>
+  );
+}

components/organisms/manager/StatusBadge.tsx

@@ -14,7 +14,7 @@ export default function StatusBadge({ available }: StatusBadgeProps) {
           available ? "bg-emerald-500" : "bg-amber-500"
         }`}
       />
-      {available ? "Còn hàng" : "Tạm hết"}
+      {available ? "In stock" : "Out of stock"}
     </span>
   );
 }

components/organisms/manager/index.ts

@@ -1,15 +1,12 @@
 export { default as StatusBadge } from "./StatusBadge";
 export { default as DeleteConfirm } from "./DeleteConfirm";
 export { default as ProductModal } from "./ProductModal";
-export { default as CategoryModal } from "./CategoryModal";
-export { default as ComboModal } from "./ComboModal";
 export { default as ProductsTab } from "./ProductsTab";
-export { default as CategoriesTab } from "./CategoriesTab";
-export { default as CombosTab } from "./CombosTab";
+export { default as MenuItemsTab } from "./MenuItemsTab";
+export { default as ReviewsTab } from "./ReviewsTab";
 export type {
   ProductModalProps,
-  CategoryModalProps,
-  ComboModalProps,
   DeleteConfirmProps,
   StatusBadgeProps,
+  ReviewEntity,
 } from "./Manager.types";

components/organisms/modals/Modal.types.ts

@@ -1,6 +1,7 @@
 export interface ReviewModalProps {
   isOpen: boolean;
   onClose: () => void;
+  eateryId?: string;
 }
 
 export interface ConfirmModalProps {

components/organisms/modals/ReviewModal.tsx

@@ -1,28 +1,68 @@
 "use client";
 
 import { Button, Heading, Text, Textarea } from "@/components/atoms";
+import { useAuth } from "@/lib/auth-context";
 import { useState } from "react";
 
 import type { ReviewModalProps } from "./Modal.types";
 
-export default function ReviewModal({ isOpen, onClose }: ReviewModalProps) {
+interface CreateReviewInput {
+  reviewerId: string;
+  eateryId: string;
+  rating: number;
+  comment?: string;
+}
+
+export default function ReviewModal({
+  isOpen,
+  onClose,
+  eateryId,
+}: ReviewModalProps) {
+  const { user } = useAuth();
   const [rating, setRating] = useState(0);
   const [hovered, setHovered] = useState(0);
   const [review, setReview] = useState("");
   const [submitted, setSubmitted] = useState(false);
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState<string | null>(null);
 
   if (!isOpen) return null;
 
-  const handleSubmit = () => {
+  const handleSubmit = async () => {
+    if (!eateryId) return;
+
+    const input: CreateReviewInput = {
+      reviewerId: user?.id || "",
+      eateryId,
+      rating,
+      ...(review.trim() ? { comment: review.trim() } : {}),
+    };
+
+    setLoading(true);
+    setError(null);
+
+    try {
+      const res = await fetch("/api/eatery/review", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify(input),
+      });
+
+      if (!res.ok) throw new Error(`Request failed: ${res.status}`);
       setSubmitted(true);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : "Failed to submit review.");
+    } finally {
+      setLoading(false);
+    }
   };
 
   const handleClose = () => {
-    // Reset state when closing
     setRating(0);
     setHovered(0);
     setReview("");
     setSubmitted(false);
+    setError(null);
     onClose();
   };
 
@@ -49,13 +89,13 @@ export default function ReviewModal({ isOpen, onClose }: ReviewModalProps) {
               <i className="fa-solid fa-heart text-(--color-accent)"></i>
             </div>
             <Heading level={2} id="review-modal-title">
-              Cảm ơn quý khách
+              Thank you
             </Heading>
             <Text variant="body2" className="mt-2">
-              Chúng tôi trân trọng đánh giá của bạn!
+              We appreciate your feedback!
             </Text>
             <Button onClick={handleClose} variant="primary" className="mt-4">
-              Đóng
+              Close
             </Button>
           </div>
         ) : (
@@ -65,21 +105,21 @@ export default function ReviewModal({ isOpen, onClose }: ReviewModalProps) {
               id="review-modal-title"
               className="text-foreground mb-1 text-xl font-bold"
             >
-              Đánh giá của bạn
+              Your Review
             </h2>
             <p className="mb-5 text-sm text-(--color-text-muted)">
-              Hãy cho chúng tôi biết trải nghiệm của bạn hôm nay
+              Tell us about your experience today
             </p>
 
             {/* Star rating */}
             <div className="mb-5">
               <p className="mb-2 text-sm font-medium text-(--color-text-secondary)">
-                Mức độ hài lòng
+                Satisfaction level
               </p>
               <div
                 className="flex gap-2"
                 role="radiogroup"
-                aria-label="Xếp hạng sao"
+                aria-label="Star rating"
               >
                 {[1, 2, 3, 4, 5].map((star) => {
                   const isActive = star <= (hovered || rating);
@@ -90,7 +130,7 @@ export default function ReviewModal({ isOpen, onClose }: ReviewModalProps) {
                       onClick={() => setRating(star)}
                       onMouseEnter={() => setHovered(star)}
                       onMouseLeave={() => setHovered(0)}
-                      aria-label={`${star} sao`}
+                      aria-label={`${star} star`}
                       aria-pressed={rating === star}
                       className="text-3xl transition-transform hover:scale-110 active:scale-95 sm:text-4xl"
                     >
@@ -108,7 +148,7 @@ export default function ReviewModal({ isOpen, onClose }: ReviewModalProps) {
               {rating > 0 && (
                 <p className="mt-1.5 text-xs text-(--color-text-muted)">
                   {
-                    ["", "Rất tệ", "Tệ", "Bình thường", "Tốt", "Xuất sắc"][
+                    ["", "Very poor", "Poor", "Average", "Good", "Excellent"][
                       rating
                     ]
                   }
@@ -120,14 +160,17 @@ export default function ReviewModal({ isOpen, onClose }: ReviewModalProps) {
             <div className="mb-6">
               <Textarea
                 id="review-text"
-                label="Nhận xét (tùy chọn)"
+                label="Comment (optional)"
                 value={review}
                 onChange={(e) => setReview(e.target.value)}
-                placeholder="Chia sẻ cảm nhận của bạn về đồ uống, dịch vụ..."
+                placeholder="Share your thoughts on the drinks, service..."
                 rows={4}
               />
             </div>
 
+            {/* Error message */}
+            {error && <p className="mb-4 text-sm text-red-500">{error}</p>}
+
             {/* Footer buttons */}
             <div className="flex gap-3">
               <Button
@@ -136,17 +179,18 @@ export default function ReviewModal({ isOpen, onClose }: ReviewModalProps) {
                 variant="secondary"
                 className="flex-1"
                 icon="fa-arrow-left"
+                disabled={loading}
               >
-                Quay lại
+                Go back
               </Button>
               <Button
                 type="button"
                 onClick={handleSubmit}
-                disabled={rating === 0}
+                disabled={rating === 0 || loading}
                 className="flex-1"
-                icon="fa-check"
+                icon={loading ? "fa-spinner fa-spin" : "fa-check"}
               >
-                Xác nhận
+                {loading ? "Submitting..." : "Confirm"}
               </Button>
             </div>
           </>

components/organisms/navigation/CategorySidebar.tsx

@@ -1,7 +1,6 @@
 "use client";
 
-import { MENU_CATEGORIES, SHOP_INFO } from "@/lib/constants";
-import type { MenuCategory } from "@/lib/types";
+import { SHOP_INFO } from "@/lib/constants";
 import type React from "react";
 
 import type { CategorySidebarProps } from "./Navigation.types";
@@ -18,8 +17,6 @@ import type { CategorySidebarProps } from "./Navigation.types";
 export default function CategorySidebar({
   isOpen,
   onToggle,
-  activeCategory = "all",
-  onCategoryChange,
 }: CategorySidebarProps) {
   return (
     <aside
@@ -40,14 +37,14 @@ export default function CategorySidebar({
           className={`text-xs font-bold tracking-widest whitespace-nowrap text-(--color-text-muted) uppercase ${isOpen ? "block" : "hidden"} xl:block`}
         >
           <i className="fa-solid fa-utensils mr-2 text-(--color-primary)"></i>
-          Thực Đơn
+          Menu
         </span>
 
         {/* Toggle button — hidden on xl+ (sidebar is always expanded there) */}
         <button
           onClick={onToggle}
-          title={isOpen ? "Thu gọn menu" : "Mở rộng menu"}
-          aria-label={isOpen ? "Thu gọn menu" : "Mở rộng menu"}
+          title={isOpen ? "Collapse menu" : "Expand menu"}
+          aria-label={isOpen ? "Collapse menu" : "Expand menu"}
           className="flex h-8 w-8 shrink-0 cursor-pointer items-center justify-center rounded-lg border-none bg-transparent text-(--color-text-muted) transition-colors duration-150 hover:bg-(--color-border-light) hover:text-(--color-primary) xl:hidden"
         >
           <i
@@ -58,40 +55,6 @@ export default function CategorySidebar({
         </button>
       </div>
 
-      {/* ── Category list ── */}
-      <nav className="flex-1 py-2">
-        <ul className="flex flex-col gap-0.5 px-2">
-          {MENU_CATEGORIES.map((cat: MenuCategory) => {
-            const isActive = activeCategory === cat.id;
-            return (
-              <li key={cat.id}>
-                <button
-                  onClick={() => onCategoryChange?.(cat.id)}
-                  title={!isOpen ? cat.name : undefined}
-                  className={`flex w-full cursor-pointer items-center rounded-xl border-none text-sm font-medium transition-all duration-150 xl:justify-start xl:gap-3 xl:px-3 xl:py-2.5 ${isOpen ? "gap-3 px-3 py-2.5" : "justify-center px-0 py-2.5"} ${
-                    isActive
-                      ? "bg-(--color-primary) text-white shadow-sm"
-                      : "bg-transparent text-(--color-text-secondary) hover:bg-(--color-border-light) hover:text-(--color-primary-dark)"
-                  } `}
-                >
-                  {/* Icon */}
-                  <i
-                    className={` ${cat.icon} w-5 shrink-0 text-center text-base ${isActive ? "text-white" : "text-(--color-primary)"} `}
-                  ></i>
-
-                  {/* Label — hidden when collapsed, always shown on xl+ */}
-                  <span
-                    className={`overflow-hidden text-ellipsis whitespace-nowrap ${isOpen ? "block" : "hidden"} xl:block`}
-                  >
-                    {cat.name}
-                  </span>
-                </button>
-              </li>
-            );
-          })}
-        </ul>
-      </nav>
-
       {/* ── Sidebar footer: opening hours ── */}
       <div
         className={`shrink-0 border-t border-(--color-border) py-3 xl:px-4 ${isOpen ? "px-4" : "flex justify-center px-0"} `}

components/organisms/product-grid/ProductGrid.tsx

@@ -2,77 +2,54 @@
 
 import { ProductCard } from "@/components/molecules/cards";
 import { useCart } from "@/lib/cart-context";
-import { MENU_CATEGORIES, MOCK_PRODUCTS } from "@/lib/constants";
-import { useMenu } from "@/lib/menu-context";
+import { useManager } from "@/lib/manager-context";
 
 import type { ProductGridProps } from "./ProductGrid.types";
 
+function toDisplayUrl(filename: string) {
+  if (!filename) return "/imgs/products/placeholder.jpg";
+  if (filename.startsWith("/") || filename.startsWith("http")) return filename;
+  return `/api/file/${filename}`;
+}
+
 export default function ProductGrid({
   searchQuery = "",
   isSidebarOpen = false,
 }: ProductGridProps) {
-  const { activeCategory, setActiveCategory } = useMenu();
   const { addToCart } = useCart();
+  const { products } = useManager();
 
-  const filteredProducts = MOCK_PRODUCTS.filter((p) => {
+  const filteredProducts = products.filter((p) => {
     const isAvailable = p.available !== false;
-    const matchesCategory =
-      activeCategory === "all" || p.category === activeCategory;
     const matchesSearch =
       searchQuery.trim() === "" ||
       p.name.toLowerCase().includes(searchQuery.toLowerCase()) ||
       p.description.toLowerCase().includes(searchQuery.toLowerCase());
-    return isAvailable && matchesCategory && matchesSearch;
+    return isAvailable && matchesSearch;
   });
 
-  const activeCategoryLabel =
-    MENU_CATEGORIES.find((c) => c.id === activeCategory)?.name ?? "Tất cả";
-
   const gridCols = isSidebarOpen
     ? "grid-cols-1 min-[480px]:grid-cols-2 lg:grid-cols-2 xl:grid-cols-3 2xl:grid-cols-4"
     : "grid-cols-1 min-[480px]:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 2xl:grid-cols-5";
 
   return (
     <>
-      {/* ── Mobile category menu — visible only on < md ── */}
-      <div className="bg-background sticky top-18 z-50 -mx-4 mb-4 overflow-x-auto px-4 pt-2 md:hidden">
-        <div className="flex items-center gap-1.5 pb-1">
-          {MENU_CATEGORIES.map((cat) => {
-            const isActive = activeCategory === cat.id;
-            return (
-              <button
-                key={cat.id}
-                onClick={() => setActiveCategory(cat.id)}
-                className={`flex shrink-0 cursor-pointer items-center gap-1.5 rounded-xl border-none px-3 py-2 text-sm font-medium whitespace-nowrap transition-all duration-150 ${
-                  isActive
-                    ? "bg-(--color-primary) text-white shadow-sm"
-                    : "bg-transparent text-(--color-text-secondary) hover:bg-(--color-border-light) hover:text-(--color-primary-dark)"
-                } `}
-              >
-                <i
-                  className={` ${cat.icon} shrink-0 text-sm ${isActive ? "text-white" : "text-(--color-primary)"} `}
-                ></i>
-                <span>{cat.name}</span>
-              </button>
-            );
-          })}
-        </div>
-      </div>
-
       {/* ── Product grid ── */}
       {filteredProducts.length > 0 ? (
         <div className={`grid gap-4 ${gridCols}`}>
-          {filteredProducts.map((product) => (
+          {filteredProducts.map(
+            ({ id, imageUrl, name, price, description }) => (
               <ProductCard
-              key={product.id}
-              image={product.image}
-              imageAlt={product.name}
-              productName={product.name}
-              price={product.price}
-              description={product.description}
-              onBuy={() => addToCart(product)}
+                key={id}
+                image={toDisplayUrl(imageUrl)}
+                imageAlt={name}
+                productName={name}
+                price={price}
+                description={description}
+                onBuy={() => addToCart({ productId: id!, quantity: 1 })}
               />
-          ))}
+            ),
+          )}
         </div>
       ) : (
         /* Empty state */

components/organisms/shift-schedule/MobileShiftView.tsx

@@ -1,15 +1,28 @@
 "use client";
 
 import ShiftCard from "@/components/molecules/cards/ShiftCard";
-import { DEPARTMENTS } from "@/lib/constants";
 import { useShift } from "@/lib/shift-context";
 import { useMemo, useState } from "react";
 
 import type { MobileShiftViewProps } from "./ShiftSchedule.types";
 
-const DAY_HEADERS = ["T2", "T3", "T4", "T5", "T6", "T7", "CN"];
+const DAY_HEADERS = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"];
+const MONTH_NAMES = [
+  "January",
+  "February",
+  "March",
+  "April",
+  "May",
+  "June",
+  "July",
+  "August",
+  "September",
+  "October",
+  "November",
+  "December",
+];
 
-function formatDateISO(d: Date): string {
+function formatDateKey(d: Date): string {
   const y = d.getFullYear();
   const m = (d.getMonth() + 1).toString().padStart(2, "0");
   const day = d.getDate().toString().padStart(2, "0");
@@ -18,35 +31,15 @@ function formatDateISO(d: Date): string {
 
 function isToday(d: Date): boolean {
   const today = new Date(2026, 3, 10);
-  return (
-    d.getDate() === today.getDate() &&
-    d.getMonth() === today.getMonth() &&
-    d.getFullYear() === today.getFullYear()
-  );
+  return formatDateKey(d) === formatDateKey(today);
 }
 
-const MONTH_NAMES = [
-  "Tháng 1",
-  "Tháng 2",
-  "Tháng 3",
-  "Tháng 4",
-  "Tháng 5",
-  "Tháng 6",
-  "Tháng 7",
-  "Tháng 8",
-  "Tháng 9",
-  "Tháng 10",
-  "Tháng 11",
-  "Tháng 12",
-];
-
 export default function MobileShiftView({
   onShiftClick,
 }: MobileShiftViewProps) {
-  const { currentDate, shifts, goToNextMonth, goToPrevMonth } = useShift();
-  const [selectedDate, setSelectedDate] = useState<string>(
-    formatDateISO(new Date(2026, 3, 10)),
-  );
+  const { currentDate, getShiftsForDate, goToNextMonth, goToPrevMonth } =
+    useShift();
+  const [selectedDate, setSelectedDate] = useState<Date>(new Date(2026, 3, 10));
 
   const calendarDays = useMemo(() => {
     const year = currentDate.getFullYear();
@@ -59,67 +52,55 @@ export default function MobileShiftView({
 
     const days: (Date | null)[] = [];
     for (let i = 0; i < startOffset; i++) days.push(null);
-    for (let d = 1; d <= lastDay.getDate(); d++) {
+    for (let d = 1; d <= lastDay.getDate(); d++)
       days.push(new Date(year, month, d));
-    }
     while (days.length % 7 !== 0) days.push(null);
     return days;
   }, [currentDate]);
 
-  const getDotColors = (date: Date): string[] => {
-    const dateStr = formatDateISO(date);
-    const dayShifts = shifts.filter((s) => s.date === dateStr);
-    const dots: string[] = [];
-    if (dayShifts.some((s) => s.status === "available"))
-      dots.push("bg-amber-400");
-    if (dayShifts.some((s) => s.status === "registered"))
-      dots.push("bg-green-500");
-    if (dayShifts.some((s) => s.status === "approved_leave"))
-      dots.push("bg-purple-400");
-    if (dayShifts.some((s) => s.status === "absent")) dots.push("bg-red-400");
-    return dots;
-  };
+  const selectedShifts = useMemo(
+    () => getShiftsForDate(selectedDate),
+    [selectedDate, getShiftsForDate],
+  );
 
-  const selectedShifts = useMemo(() => {
-    return shifts.filter((s) => s.date === selectedDate);
-  }, [shifts, selectedDate]);
-
-  const selectedDateObj = new Date(selectedDate + "T00:00:00");
-  const dayOfWeek = DAY_HEADERS[(selectedDateObj.getDay() + 6) % 7];
+  const dayOfWeek = DAY_HEADERS[(selectedDate.getDay() + 6) % 7];
 
   return (
     <div className="space-y-4">
-      {/* Compact month calendar */}
-      <div className="rounded-xl border border-(--color-border-light) bg-white p-3">
+      {/* Month calendar card */}
+      <div className="overflow-hidden rounded-2xl border border-(--color-border-light) bg-white shadow-sm">
         {/* Month navigation */}
-        <div className="mb-3 flex items-center justify-between">
+        <div className="flex items-center justify-between border-b border-(--color-border-light) bg-gradient-to-r from-(--color-primary)/8 to-(--color-primary)/3 px-4 py-3">
           <button
-            title="Trở lại tháng trước"
+            title="Previous month"
             type="button"
             onClick={goToPrevMonth}
-            className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-transparent text-(--color-text-muted) transition hover:bg-gray-100"
+            className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-white/70 text-(--color-text-muted) shadow-sm transition hover:bg-white hover:text-(--color-primary)"
           >
             <i className="fa-solid fa-chevron-left text-xs"></i>
           </button>
-          <h3 className="text-foreground text-sm font-bold">
+          <h3 className="text-sm font-bold text-(--color-primary-dark)">
             {MONTH_NAMES[currentDate.getMonth()]} {currentDate.getFullYear()}
           </h3>
           <button
-            title="Trở lại tháng sau"
+            title="Next month"
             type="button"
             onClick={goToNextMonth}
-            className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-transparent text-(--color-text-muted) transition hover:bg-gray-100"
+            className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-white/70 text-(--color-text-muted) shadow-sm transition hover:bg-white hover:text-(--color-primary)"
           >
             <i className="fa-solid fa-chevron-right text-xs"></i>
           </button>
         </div>
 
+        <div className="p-3">
           {/* Day headers */}
           <div className="mb-1 grid grid-cols-7">
-          {DAY_HEADERS.map((day) => (
+            {DAY_HEADERS.map((day, i) => (
               <div
                 key={day}
-              className="py-1 text-center text-[10px] font-semibold text-(--color-text-muted) uppercase"
+                className={`py-1 text-center text-[10px] font-bold uppercase ${
+                  i >= 5 ? "text-rose-400" : "text-(--color-text-muted)"
+                }`}
               >
                 {day}
               </div>
@@ -129,117 +110,80 @@ export default function MobileShiftView({
           {/* Calendar grid */}
           <div className="grid grid-cols-7">
             {calendarDays.map((date, i) => {
-            if (!date) {
-              return <div key={`empty-${i}`} className="p-1" />;
-            }
+              if (!date) return <div key={`empty-${i}`} className="p-1" />;
 
-            const dateStr = formatDateISO(date);
               const today = isToday(date);
-            const selected = dateStr === selectedDate;
-            const dots = getDotColors(date);
+              const selected =
+                formatDateKey(date) === formatDateKey(selectedDate);
+              const dayShifts = getShiftsForDate(date);
+              const isWeekend = date.getDay() === 0 || date.getDay() === 6;
 
               return (
                 <button
                   type="button"
                   key={i}
-                onClick={() => setSelectedDate(dateStr)}
-                className={`flex cursor-pointer flex-col items-center border-none bg-transparent p-1 transition ${
-                  selected ? "rounded-lg bg-(--color-primary)/10" : ""
-                }`}
+                  onClick={() => setSelectedDate(date)}
+                  className="flex cursor-pointer flex-col items-center border-none bg-transparent p-1 transition"
                 >
                   <span
-                  className={`flex h-7 w-7 items-center justify-center rounded-full text-xs ${
+                    className={`flex h-8 w-8 items-center justify-center rounded-full text-xs font-bold transition ${
                       today
-                      ? "bg-(--color-primary) font-bold text-white"
+                        ? "bg-(--color-primary) text-white shadow-sm"
                         : selected
-                        ? "text-foreground font-bold"
-                        : "text-foreground"
+                          ? "bg-(--color-primary)/15 text-(--color-primary) ring-2 ring-(--color-primary)/30"
+                          : isWeekend
+                            ? "text-rose-500"
+                            : "text-(--color-text-secondary)"
                     }`}
                   >
                     {date.getDate()}
                   </span>
-                <div className="mt-0.5 flex gap-0.5">
-                  {dots.slice(0, 3).map((color, j) => (
-                    <span key={j} className={`h-1 w-1 rounded-full ${color}`} />
-                  ))}
+                  <div className="mt-0.5 flex min-h-2 items-center justify-center gap-px">
+                    {dayShifts.length > 0 && (
+                      <span className="h-1.5 w-1.5 rounded-full bg-(--color-primary)/60" />
+                    )}
                   </div>
                 </button>
               );
             })}
           </div>
-
-        {/* Legend */}
-        <div className="mt-3 flex flex-wrap justify-center gap-3 border-t border-(--color-border-light) pt-2">
-          <div className="flex items-center gap-1">
-            <span className="h-2 w-2 rounded-full bg-amber-400"></span>
-            <span className="text-[10px] text-(--color-text-muted)">
-              Còn trống
-            </span>
-          </div>
-          <div className="flex items-center gap-1">
-            <span className="h-2 w-2 rounded-full bg-green-500"></span>
-            <span className="text-[10px] text-(--color-text-muted)">Đã ĐK</span>
-          </div>
-          <div className="flex items-center gap-1">
-            <span className="h-2 w-2 rounded-full bg-purple-400"></span>
-            <span className="text-[10px] text-(--color-text-muted)">
-              Nghỉ phép
-            </span>
-          </div>
-          <div className="flex items-center gap-1">
-            <span className="h-2 w-2 rounded-full bg-red-400"></span>
-            <span className="text-[10px] text-(--color-text-muted)">Vắng</span>
-          </div>
         </div>
       </div>
 
       {/* Selected day shifts */}
       <div>
-        <h3 className="text-foreground mb-3 text-sm font-bold">
-          {dayOfWeek}, {selectedDateObj.getDate()}/
-          {selectedDateObj.getMonth() + 1}/{selectedDateObj.getFullYear()}
-          <span className="ml-2 text-xs font-normal text-(--color-text-muted)">
-            ({selectedShifts.length} ca)
-          </span>
+        <div className="mb-3 flex items-center justify-between px-1">
+          <h3 className="text-sm font-bold text-(--color-primary-dark)">
+            {dayOfWeek}, {selectedDate.getDate()}/{selectedDate.getMonth() + 1}/
+            {selectedDate.getFullYear()}
           </h3>
+          <span
+            className={`rounded-full px-2.5 py-1 text-xs font-semibold ${
+              selectedShifts.length > 0
+                ? "bg-(--color-primary)/10 text-(--color-primary)"
+                : "bg-gray-100 text-(--color-text-muted)"
+            }`}
+          >
+            {selectedShifts.length} shifts
+          </span>
+        </div>
 
         {selectedShifts.length === 0 ? (
-          <div className="rounded-xl border border-dashed border-(--color-border-light) py-8 text-center">
-            <i className="fa-regular fa-calendar-xmark mb-2 text-2xl text-gray-300"></i>
-            <p className="text-sm text-(--color-text-muted)">
-              Không có ca làm trong ngày này
+          <div className="rounded-2xl border border-dashed border-(--color-border-light) py-10 text-center">
+            <i className="fa-regular fa-calendar-xmark mb-3 text-3xl text-gray-200"></i>
+            <p className="text-sm font-medium text-(--color-text-muted)">
+              No shifts
+            </p>
+            <p className="mt-0.5 text-xs text-(--color-text-muted)">
+              No shifts created for this day
             </p>
           </div>
         ) : (
-          <div className="space-y-3">
-            {DEPARTMENTS.map((dept) => {
-              const deptShifts = selectedShifts.filter(
-                (s) => s.department === dept.id,
-              );
-              if (deptShifts.length === 0) return null;
-              return (
-                <div key={dept.id}>
-                  <div className="mb-2 flex items-center gap-2">
-                    <i
-                      className={`${dept.icon} text-xs text-(--color-primary)`}
-                    ></i>
-                    <span className="text-xs font-semibold text-(--color-text-secondary)">
-                      {dept.name}
-                    </span>
-                  </div>
-                  <div className="space-y-2">
-                    {deptShifts.map((shift) => (
-                      <ShiftCard
-                        key={shift.id}
-                        shift={shift}
-                        onClick={onShiftClick}
-                      />
+          <div className="space-y-2.5">
+            {selectedShifts.map((shift) => (
+              <ShiftCard key={shift.id} shift={shift} onClick={onShiftClick} />
             ))}
           </div>
-                </div>
-              );
-            })}
-          </div>
         )}
       </div>
     </div>

components/organisms/shift-schedule/MonthlyCalendar.tsx

@@ -5,9 +5,9 @@ import { useMemo } from "react";
 
 import type { MonthlyCalendarProps } from "./ShiftSchedule.types";
 
-const DAY_HEADERS = ["T2", "T3", "T4", "T5", "T6", "T7", "CN"];
+const DAY_HEADERS = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"];
 
-function formatDateISO(d: Date): string {
+export function formatDateISO(d: Date): string {
   const y = d.getFullYear();
   const m = (d.getMonth() + 1).toString().padStart(2, "0");
   const day = d.getDate().toString().padStart(2, "0");
@@ -27,7 +27,7 @@ export default function MonthlyCalendar({
   onShiftClick,
   onDateSelect,
 }: MonthlyCalendarProps) {
-  const { currentDate, shifts } = useShift();
+  const { currentDate, getShiftsForDate } = useShift();
 
   const calendarDays = useMemo(() => {
     const year = currentDate.getFullYear();
@@ -35,50 +35,27 @@ export default function MonthlyCalendar({
     const firstDay = new Date(year, month, 1);
     const lastDay = new Date(year, month + 1, 0);
 
-    // Monday = 0, Sunday = 6
     let startOffset = firstDay.getDay() - 1;
     if (startOffset < 0) startOffset = 6;
 
     const days: (Date | null)[] = [];
-
-    // Fill leading empty cells
-    for (let i = 0; i < startOffset; i++) {
-      days.push(null);
-    }
-
-    // Fill actual days
-    for (let d = 1; d <= lastDay.getDate(); d++) {
+    for (let i = 0; i < startOffset; i++) days.push(null);
+    for (let d = 1; d <= lastDay.getDate(); d++)
       days.push(new Date(year, month, d));
-    }
-
-    // Fill trailing empty cells to complete the grid
-    while (days.length % 7 !== 0) {
-      days.push(null);
-    }
-
+    while (days.length % 7 !== 0) days.push(null);
     return days;
   }, [currentDate]);
 
-  const getShiftSummary = (date: Date) => {
-    const dateStr = formatDateISO(date);
-    const dayShifts = shifts.filter((s) => s.date === dateStr);
-    const available = dayShifts.filter((s) => s.status === "available").length;
-    const registered = dayShifts.filter(
-      (s) => s.status === "registered",
-    ).length;
-    const leave = dayShifts.filter((s) => s.status === "approved_leave").length;
-    const absent = dayShifts.filter((s) => s.status === "absent").length;
-    return { total: dayShifts.length, available, registered, leave, absent };
-  };
-
   return (
-    <div className="overflow-hidden rounded-xl border border-(--color-border-light)">
+    <div className="overflow-hidden rounded-2xl border border-(--color-border-light) shadow-sm">
       {/* Day headers */}
-      <div className="grid grid-cols-7 border-b border-(--color-border-light) bg-gray-50">
-        {DAY_HEADERS.map((day) => (
+      <div className="grid grid-cols-7 border-b border-(--color-border-light) bg-gradient-to-r from-(--color-primary)/8 to-(--color-primary)/3">
+        {DAY_HEADERS.map((day, i) => (
           <div
             key={day}
-            className="px-2 py-2.5 text-center text-xs font-semibold text-(--color-text-muted) uppercase"
+            className={`px-2 py-3 text-center text-[11px] font-bold tracking-wider uppercase ${
+              i >= 5 ? "text-rose-400" : "text-(--color-primary)"
+            }`}
           >
             {day}
           </div>
@@ -86,74 +63,59 @@ export default function MonthlyCalendar({
       </div>
 
       {/* Calendar grid */}
-      <div className="grid grid-cols-7">
+      <div className="grid grid-cols-7 bg-white">
         {calendarDays.map((date, i) => {
           if (!date) {
             return (
               <div
                 key={`empty-${i}`}
-                className="min-h-25 border-r border-b border-(--color-border-light) bg-gray-50/30"
+                className="min-h-[100px] border-r border-b border-(--color-border-light) bg-gray-50/50"
               />
             );
           }
 
-          const summary = getShiftSummary(date);
           const today = isToday(date);
+          const shifts = getShiftsForDate(date);
+          const shiftCount = shifts.length;
+          const isWeekend = date.getDay() === 0 || date.getDay() === 6;
 
           return (
             <button
               type="button"
               key={i}
-              onClick={() => onDateSelect?.(formatDateISO(date))}
-              className={`min-h-25 cursor-pointer border-r border-b border-(--color-border-light) bg-transparent p-2 text-left transition hover:bg-gray-50 ${
-                today ? "bg-(--color-primary)/5" : ""
-              }`}
+              onClick={() => onDateSelect?.(date)}
+              className={`group min-h-[100px] cursor-pointer border-r border-b border-(--color-border-light) bg-transparent p-2 text-left transition hover:bg-(--color-primary)/5 ${
+                today ? "bg-(--color-primary)/8" : ""
+              } ${isWeekend && !today ? "bg-rose-50/30" : ""}`}
             >
+              {/* Date number */}
               <span
-                className={`inline-flex h-7 w-7 items-center justify-center rounded-full text-sm ${
+                className={`inline-flex h-7 w-7 items-center justify-center rounded-full text-sm font-bold transition ${
                   today
-                    ? "bg-(--color-primary) font-bold text-white"
-                    : "text-foreground font-medium"
+                    ? "bg-(--color-primary) text-white shadow-sm"
+                    : isWeekend
+                      ? "text-rose-500"
+                      : "text-(--color-text-secondary) group-hover:text-(--color-primary)"
                 }`}
               >
                 {date.getDate()}
               </span>
 
-              {summary.total > 0 && (
-                <div className="mt-2 space-y-1">
-                  {summary.available > 0 && (
-                    <div className="flex items-center gap-1.5">
-                      <span className="h-2 w-2 rounded-full bg-blue-400"></span>
-                      <span className="text-[10px] text-blue-600">
-                        {summary.available} trống
+              {/* Shift count badge */}
+              {shiftCount > 0 && (
+                <div className="mt-1.5 space-y-1">
+                  <span className="inline-flex items-center gap-1 rounded-full bg-(--color-primary)/10 px-1.5 py-0.5 text-[10px] font-semibold text-(--color-primary)">
+                    <i className="fa-solid fa-clock text-[8px]"></i>
+                    {shiftCount} shifts
                   </span>
                 </div>
               )}
-                  {summary.registered > 0 && (
-                    <div className="flex items-center gap-1.5">
-                      <span className="h-2 w-2 rounded-full bg-blue-700"></span>
-                      <span className="text-[10px] text-blue-800">
-                        {summary.registered} đã ĐK
-                      </span>
-                    </div>
-                  )}
-                  {summary.leave > 0 && (
-                    <div className="flex items-center gap-1.5">
-                      <span className="h-2 w-2 rounded-full bg-purple-400"></span>
-                      <span className="text-[10px] text-purple-600">
-                        {summary.leave} nghỉ
-                      </span>
-                    </div>
-                  )}
-                  {summary.absent > 0 && (
-                    <div className="flex items-center gap-1.5">
-                      <span className="h-2 w-2 rounded-full bg-red-400"></span>
-                      <span className="text-[10px] text-red-600">
-                        {summary.absent} vắng
-                      </span>
-                    </div>
-                  )}
-                </div>
+
+              {/* Add indicator for manager */}
+              {shiftCount === 0 && onDateSelect && (
+                <p className="mt-1 text-[10px] text-(--color-text-muted) opacity-0 transition group-hover:opacity-100">
+                  + Add shift
+                </p>
               )}
             </button>
           );

components/organisms/shift-schedule/ShiftCreateModal.tsx

@@ -4,8 +4,71 @@ import { DEPARTMENTS } from "@/lib/constants";
 import { useShift } from "@/lib/shift-context";
 import { useEffect, useState } from "react";
 
+import { formatDateISO } from "./MonthlyCalendar";
 import type { ShiftCreateModalProps } from "./ShiftSchedule.types";
 
+function TimeInput({
+  value,
+  onChange,
+  title,
+}: {
+  value: string;
+  onChange: (v: string) => void;
+  title: string;
+}) {
+  const [h24, m] = value.split(":").map(Number);
+  const isPM = h24 >= 12;
+  const hour12 = h24 === 0 ? 12 : h24 > 12 ? h24 - 12 : h24;
+
+  const emit = (newH12: number, newM: number, newIsPM: boolean) => {
+    let h = newIsPM
+      ? newH12 === 12
+        ? 12
+        : newH12 + 12
+      : newH12 === 12
+        ? 0
+        : newH12;
+    onChange(
+      `${h.toString().padStart(2, "0")}:${newM.toString().padStart(2, "0")}`,
+    );
+  };
+
+  return (
+    <div className="flex items-center overflow-hidden rounded-xl border border-(--color-border-light) transition focus-within:border-(--color-primary) focus-within:ring-1 focus-within:ring-(--color-primary)">
+      <input
+        title={`${title} hour`}
+        type="number"
+        min={1}
+        max={12}
+        value={hour12}
+        onChange={(e) =>
+          emit(Math.min(12, Math.max(1, Number(e.target.value))), m, isPM)
+        }
+        className="text-foreground w-12 border-none bg-transparent py-2.5 pl-3 text-sm outline-none"
+      />
+      <span className="text-sm text-(--color-text-muted) select-none">:</span>
+      <input
+        title={`${title} minute`}
+        type="number"
+        min={0}
+        max={59}
+        value={m.toString().padStart(2, "0")}
+        onChange={(e) =>
+          emit(hour12, Math.min(59, Math.max(0, Number(e.target.value))), isPM)
+        }
+        className="text-foreground w-10 border-none bg-transparent py-2.5 text-sm outline-none"
+      />
+      <button
+        type="button"
+        onClick={() => emit(hour12, m, !isPM)}
+        className="mr-2 ml-1 cursor-pointer rounded-lg border-none bg-(--color-primary)/10 px-2 py-1 text-xs font-bold text-(--color-primary) transition hover:bg-(--color-primary) hover:text-white"
+      >
+        {isPM ? "PM" : "AM"}
+      </button>
+    </div>
+  );
+}
+
 export default function ShiftCreateModal({
   isOpen,
   onClose,
@@ -13,7 +76,7 @@ export default function ShiftCreateModal({
 }: ShiftCreateModalProps) {
   const { createShift } = useShift();
 
-  const [date, setDate] = useState(defaultDate ?? "2026-04-10");
+  const [date, setDate] = useState<Date>(new Date(defaultDate ?? "2026-04-10"));
   const [startTime, setStartTime] = useState("08:00");
   const [endTime, setEndTime] = useState("12:00");
   const [department, setDepartment] = useState("bar");
@@ -23,7 +86,7 @@ export default function ShiftCreateModal({
 
   useEffect(() => {
     if (isOpen) {
-      setDate(defaultDate ?? "2026-04-10");
+      setDate(new Date(defaultDate ?? "2026-04-10"));
     }
   }, [defaultDate, isOpen]);
 
@@ -35,7 +98,7 @@ export default function ShiftCreateModal({
 
     // Validate
     if (!date || !startTime || !endTime) {
-      setError("Vui lòng điền đầy đủ thông tin.");
+      setError("Please fill in all required fields.");
       return;
     }
 
@@ -45,22 +108,20 @@ export default function ShiftCreateModal({
     const endMinutes = eh * 60 + em;
 
     if (endMinutes <= startMinutes) {
-      setError("Giờ kết thúc phải sau giờ bắt đầu.");
+      setError("End time must be after start time.");
       return;
     }
 
-    const durationHours = (endMinutes - startMinutes) / 60;
+    const deptName =
+      DEPARTMENTS.find((d) => d.id === department)?.name ?? department;
 
     createShift({
+      name: `${deptName} - ${formatDateISO(date)}`,
       date,
       startTime,
       endTime,
-      durationHours,
       wage,
-      department,
       maxStaff,
-      registeredStaff: [],
-      status: "available",
     });
 
     onClose();
@@ -77,10 +138,10 @@ export default function ShiftCreateModal({
         <div className="flex items-center justify-between border-b border-(--color-border-light) px-5 py-4">
           <div>
             <h2 className="text-foreground text-base font-bold">
-              Tạo ca làm mới
+              Create New Shift
             </h2>
             <p className="text-xs text-(--color-text-muted)">
-              Thêm khung giờ ca làm cho nhân viên
+              Add a shift time slot for staff
             </p>
           </div>
           <button
@@ -98,13 +159,13 @@ export default function ShiftCreateModal({
           {/* Date */}
           <div>
             <label className="mb-1 block text-xs font-semibold text-(--color-text-secondary)">
-              Ngày
+              Date
             </label>
             <input
               title="Date"
               type="date"
-              value={date}
-              onChange={(e) => setDate(e.target.value)}
+              value={formatDateISO(date)}
+              onChange={(e) => setDate(new Date(e.target.value))}
               className="text-foreground w-full rounded-xl border border-(--color-border-light) px-3 py-2.5 text-sm transition outline-none focus:border-(--color-primary) focus:ring-1 focus:ring-(--color-primary)"
             />
           </div>
@@ -113,26 +174,22 @@ export default function ShiftCreateModal({
           <div className="grid grid-cols-2 gap-3">
             <div>
               <label className="mb-1 block text-xs font-semibold text-(--color-text-secondary)">
-                Giờ bắt đầu
+                Start Time
               </label>
-              <input
+              <TimeInput
                 title="Start Time"
-                type="time"
                 value={startTime}
-                onChange={(e) => setStartTime(e.target.value)}
-                className="text-foreground w-full rounded-xl border border-(--color-border-light) px-3 py-2.5 text-sm transition outline-none focus:border-(--color-primary) focus:ring-1 focus:ring-(--color-primary)"
+                onChange={setStartTime}
               />
             </div>
             <div>
               <label className="mb-1 block text-xs font-semibold text-(--color-text-secondary)">
-                Giờ kết thúc
+                End Time
               </label>
-              <input
+              <TimeInput
                 title="End Time"
-                type="time"
                 value={endTime}
-                onChange={(e) => setEndTime(e.target.value)}
-                className="text-foreground w-full rounded-xl border border-(--color-border-light) px-3 py-2.5 text-sm transition outline-none focus:border-(--color-primary) focus:ring-1 focus:ring-(--color-primary)"
+                onChange={setEndTime}
               />
             </div>
           </div>
@@ -140,7 +197,7 @@ export default function ShiftCreateModal({
           {/* Department */}
           <div>
             <label className="mb-1 block text-xs font-semibold text-(--color-text-secondary)">
-              Bộ phận
+              Department
             </label>
             <select
               title="Department"
@@ -160,7 +217,7 @@ export default function ShiftCreateModal({
           <div className="grid grid-cols-2 gap-3">
             <div>
               <label className="mb-1 block text-xs font-semibold text-(--color-text-secondary)">
-                Số nhân viên tối đa
+                Max staff
               </label>
               <input
                 title="Max Staff"
@@ -174,7 +231,7 @@ export default function ShiftCreateModal({
             </div>
             <div>
               <label className="mb-1 block text-xs font-semibold text-(--color-text-secondary)">
-                Lương ca (VND)
+                Shift wage (VND)
               </label>
               <input
                 title="Wage"
@@ -203,14 +260,14 @@ export default function ShiftCreateModal({
               className="flex-1 cursor-pointer rounded-xl border-none bg-(--color-primary) px-4 py-2.5 text-sm font-semibold text-white transition hover:opacity-90"
             >
               <i className="fa-solid fa-plus mr-2"></i>
-              Tạo ca làm
+              Create shift
             </button>
             <button
               type="button"
               onClick={onClose}
               className="cursor-pointer rounded-xl border border-(--color-border-light) bg-transparent px-4 py-2.5 text-sm font-medium text-(--color-text-secondary) transition hover:bg-gray-50"
             >
-              Hủy
+              Cancel
             </button>
           </div>
         </form>

components/organisms/shift-schedule/ShiftDetailModal.tsx

@@ -3,10 +3,20 @@
 import { useAuth } from "@/lib/auth-context";
 import { DEPARTMENTS } from "@/lib/constants";
 import { useShift } from "@/lib/shift-context";
-import { useState } from "react";
+import { useEffect, useState } from "react";
 
 import type { ShiftDetailModalProps } from "./ShiftSchedule.types";
 
+function parseShiftDate(date: Date | string | undefined): Date | null {
+  if (!date) return null;
+  // Date object → dùng thẳng
+  if (date instanceof Date) return isNaN(date.getTime()) ? null : date;
+  // ISO string hoặc "YYYY-MM-DD" → chỉ lấy 10 ký tự đầu tránh lệch timezone
+  const [y, m, d] = (date as string).slice(0, 10).split("-").map(Number);
+  if (!y || !m || !d) return null;
+  return new Date(y, m - 1, d);
+}
+
 export default function ShiftDetailModal({
   shift,
   isOpen,
@@ -19,23 +29,24 @@ export default function ShiftDetailModal({
 
   if (!isOpen || !shift) return null;
 
-  const dept = DEPARTMENTS.find((d) => d.id === shift.department);
+  // const dept = DEPARTMENTS.find((d) => d.id === shift.department);
   const isManager = user?.role === "manager";
+  const registeredStaff = shift.registeredStaff ?? [];
   const isRegistered = user
-    ? shift.registeredStaff.some((s) => s.id === user.id)
+    ? registeredStaff.some((s) => s.id === user.id)
     : false;
-  const isFull = shift.registeredStaff.length >= shift.maxStaff;
+  const isFull = registeredStaff.length >= shift.maxStaff;
 
-  const handleRegister = () => {
+  const handleRegister = async () => {
     if (!user) return;
     setError(null);
     setSuccess(null);
-    const result = registerShift(shift.id, user.id, user.name);
+    const result = await registerShift(shift.id, user.id, user.name);
     if (result.success) {
-      setSuccess("Đăng ký ca thành công!");
+      setSuccess("Shift registered successfully!");
       setTimeout(onClose, 1200);
     } else {
-      setError(result.error ?? "Có lỗi xảy ra.");
+      setError(result.error ?? "An error occurred.");
     }
   };
 
@@ -43,25 +54,25 @@ export default function ShiftDetailModal({
     if (!user) return;
     setError(null);
     unregisterShift(shift.id, user.id);
-    setSuccess("Đã hủy đăng ký ca.");
+    setSuccess("Shift registration cancelled.");
     setTimeout(onClose, 1200);
   };
 
-  const handleManagerUnregister = (staffId: number) => {
+  const handleManagerUnregister = (staffId: string) => {
     unregisterShift(shift.id, staffId);
-    setSuccess("Đã xóa nhân viên khỏi ca.");
+    setSuccess("Staff removed from shift.");
   };
 
-  const handleDelete = () => {
-    deleteShift(shift.id);
+  const handleDelete = async () => {
+    await deleteShift(shift.id);
     onClose();
   };
 
   const statusLabel = {
-    available: "Còn trống",
-    registered: "Đã đăng ký",
-    approved_leave: "Nghỉ phép",
-    absent: "Vắng mặt",
+    available: "Available",
+    registered: "Registered",
+    approved_leave: "On leave",
+    absent: "Absent",
   };
 
   const statusColor = {
@@ -71,6 +82,44 @@ export default function ShiftDetailModal({
     absent: "bg-red-100 text-red-700",
   };
 
+  const StaffName = ({ staffId }: { staffId: string }) => {
+    const [name, setName] = useState("");
+    const [loading, setLoading] = useState(true);
+
+    useEffect(() => {
+      // Hàm gọi API
+      const getName = async () => {
+        try {
+          setLoading(true);
+
+          const response = await fetch(`/api/staff/${staffId}`);
+
+          if (!response.ok) {
+            throw new Error("Mạng lỗi hoặc không tìm thấy nhân viên");
+          }
+
+          const data = await response.json();
+
+          setName(data["name"]);
+        } catch (error) {
+          console.error("Lỗi khi lấy tên:", error);
+          setName("Lỗi tải tên");
+        } finally {
+          setLoading(false);
+        }
+      };
+
+      if (staffId) {
+        getName();
+      }
+    }, [staffId]); // Chạy lại nếu staffId thay đổi
+
+    if (loading)
+      return <span className="animate-pulse text-gray-400">...</span>;
+
+    return <span>{name || "N/A"}</span>;
+  };
+
   return (
     <div className="fixed inset-0 z-50 flex items-center justify-center p-4">
       {/* Backdrop */}
@@ -81,12 +130,12 @@ export default function ShiftDetailModal({
         {/* Header */}
         <div className="flex items-center justify-between border-b border-(--color-border-light) px-5 py-4">
           <div className="flex items-center gap-3">
-            {dept && <i className={`${dept.icon} text-(--color-primary)`}></i>}
+            {/* {dept && <i className={`${dept.icon} text-(--color-primary)`}></i>} */}
             <div>
               <h2 className="text-foreground text-base font-bold">
-                Chi tiết ca làm
+                Shift Details
               </h2>
-              <p className="text-xs text-(--color-text-muted)">{dept?.name}</p>
+              {/* <p className="text-xs text-(--color-text-muted)">{dept?.name}</p> */}
             </div>
           </div>
           <button
@@ -102,35 +151,34 @@ export default function ShiftDetailModal({
         {/* Body */}
         <div className="space-y-4 px-5 py-4">
           {/* Status badge */}
-          <div className="flex items-center gap-2">
+          {/* <div className="flex items-center gap-2">
             <span
               className={`rounded-full px-3 py-1 text-xs font-semibold ${statusColor[shift.status]}`}
             >
               {statusLabel[shift.status]}
             </span>
-          </div>
+          </div> */}
 
           {/* Shift info grid */}
           <div className="grid grid-cols-2 gap-3">
             <div className="rounded-xl bg-gray-50 p-3">
               <p className="text-[10px] font-semibold text-(--color-text-muted) uppercase">
-                Ngày
+                Date
               </p>
               <p className="text-foreground mt-1 text-sm font-bold">
-                {new Date(shift.date + "T00:00:00").toLocaleDateString(
-                  "vi-VN",
-                  {
+                {parseShiftDate(
+                  shift.date as Date | string | undefined,
+                )?.toLocaleDateString("vi-VN", {
                   weekday: "long",
                   day: "2-digit",
                   month: "2-digit",
                   year: "numeric",
-                  },
-                )}
+                }) ?? "—"}
               </p>
             </div>
             <div className="rounded-xl bg-gray-50 p-3">
               <p className="text-[10px] font-semibold text-(--color-text-muted) uppercase">
-                Giờ làm
+                Working hours
               </p>
               <p className="text-foreground mt-1 text-sm font-bold">
                 {shift.startTime} – {shift.endTime}
@@ -138,18 +186,16 @@ export default function ShiftDetailModal({
             </div>
             <div className="rounded-xl bg-gray-50 p-3">
               <p className="text-[10px] font-semibold text-(--color-text-muted) uppercase">
-                Thời lượng
-              </p>
-              <p className="text-foreground mt-1 text-sm font-bold">
-                {shift.durationHours} giờ
+                Duration
               </p>
+              <p className="text-foreground mt-1 text-sm font-bold">{""} giờ</p>
             </div>
             <div className="rounded-xl bg-gray-50 p-3">
               <p className="text-[10px] font-semibold text-(--color-text-muted) uppercase">
-                Lương ca
+                Shift wage
               </p>
               <p className="mt-1 text-sm font-bold text-(--color-primary)">
-                {shift.wage.toLocaleString("vi-VN")} VND
+                {(shift.wage ?? 0).toLocaleString("vi-VN")} VND
               </p>
             </div>
           </div>
@@ -157,16 +203,15 @@ export default function ShiftDetailModal({
           {/* Registered staff */}
           <div>
             <p className="mb-2 text-xs font-semibold text-(--color-text-secondary)">
-              Nhân viên đã đăng ký ({shift.registeredStaff.length}/
-              {shift.maxStaff})
+              Registered staff ({registeredStaff.length}/{shift.maxStaff})
             </p>
-            {shift.registeredStaff.length === 0 ? (
+            {registeredStaff.length === 0 ? (
               <p className="text-xs text-(--color-text-muted) italic">
-                Chưa có ai đăng ký
+                No staff registered yet
               </p>
             ) : (
               <div className="space-y-2">
-                {shift.registeredStaff.map((staff) => (
+                {registeredStaff.map((staff) => (
                   <div
                     key={staff.id}
                     className="flex items-center justify-between rounded-xl bg-gray-50 px-3 py-2"
@@ -176,7 +221,7 @@ export default function ShiftDetailModal({
                         <i className="fa-solid fa-user text-[10px] text-(--color-primary)"></i>
                       </div>
                       <span className="text-foreground text-sm font-medium">
-                        {staff.name}
+                        <StaffName staffId={staff.staffId} />
                       </span>
                     </div>
                     {isManager && (
@@ -186,7 +231,7 @@ export default function ShiftDetailModal({
                         className="cursor-pointer rounded-lg border-none bg-transparent px-2 py-1 text-xs text-red-500 transition hover:bg-red-50"
                       >
                         <i className="fa-solid fa-user-minus mr-1"></i>
-                        Xóa
+                        Remove
                       </button>
                     )}
                   </div>
@@ -212,17 +257,14 @@ export default function ShiftDetailModal({
 
         {/* Footer actions */}
         <div className="flex gap-2 border-t border-(--color-border-light) px-5 py-4">
-          {!isRegistered &&
-            !isFull &&
-            shift.status !== "approved_leave" &&
-            shift.status !== "absent" && (
+          {!isManager && !isRegistered && !isFull && (
             <button
               type="button"
               onClick={handleRegister}
               className="flex-1 cursor-pointer rounded-xl border-none bg-(--color-primary) px-4 py-2.5 text-sm font-semibold text-white transition hover:opacity-90"
             >
               <i className="fa-solid fa-calendar-plus mr-2"></i>
-                Đăng ký ca
+              Register
             </button>
           )}
           {isRegistered && (
@@ -232,7 +274,7 @@ export default function ShiftDetailModal({
               className="flex-1 cursor-pointer rounded-xl border border-red-200 bg-transparent px-4 py-2.5 text-sm font-semibold text-red-600 transition hover:bg-red-50"
             >
               <i className="fa-solid fa-calendar-minus mr-2"></i>
-              Hủy đăng ký
+              Unregister
             </button>
           )}
           {isManager && (
@@ -242,7 +284,7 @@ export default function ShiftDetailModal({
               className="cursor-pointer rounded-xl border border-red-200 bg-transparent px-4 py-2.5 text-sm font-semibold text-red-600 transition hover:bg-red-50"
             >
               <i className="fa-solid fa-trash mr-2"></i>
-              Xóa ca
+              Delete shift
             </button>
           )}
           <button
@@ -250,7 +292,7 @@ export default function ShiftDetailModal({
             onClick={onClose}
             className="cursor-pointer rounded-xl border border-(--color-border-light) bg-transparent px-4 py-2.5 text-sm font-medium text-(--color-text-secondary) transition hover:bg-gray-50"
           >
-            Đóng
+            Close
           </button>
         </div>
       </div>

components/organisms/shift-schedule/ShiftSchedule.types.ts

@@ -1,22 +1,22 @@
-import type { ShiftSlot } from "@/lib/types";
+import type { ShiftEntity } from "@/lib/types";
 
 export interface WeeklyScheduleProps {
-  onShiftClick: (shift: ShiftSlot) => void;
-  onCreateShift?: (date: string) => void;
+  onShiftClick: (shift: ShiftEntity) => void;
+  onCreateShift?: (date: Date) => void;
   mobileCalendarHeader?: boolean;
 }
 
 export interface MonthlyCalendarProps {
-  onShiftClick: (shift: ShiftSlot) => void;
-  onDateSelect?: (date: string) => void;
+  onShiftClick: (shift: ShiftEntity) => void;
+  onDateSelect?: (date: Date) => void;
 }
 
 export interface MobileShiftViewProps {
-  onShiftClick: (shift: ShiftSlot) => void;
+  onShiftClick: (shift: ShiftEntity) => void;
 }
 
 export interface ShiftDetailModalProps {
-  shift: ShiftSlot | null;
+  shift: ShiftEntity | null;
   isOpen: boolean;
   onClose: () => void;
 }
@@ -24,5 +24,5 @@ export interface ShiftDetailModalProps {
 export interface ShiftCreateModalProps {
   isOpen: boolean;
   onClose: () => void;
-  defaultDate?: string;
+  defaultDate?: Date;
 }

components/organisms/shift-schedule/WeeklySchedule.tsx

@@ -7,7 +7,7 @@ import { useMemo, useState } from "react";
 
 import type { WeeklyScheduleProps } from "./ShiftSchedule.types";
 
-const MONTH_NAMES_EN = [
+const MONTH_NAMES = [
   "January",
   "February",
   "March",
@@ -22,22 +22,14 @@ const MONTH_NAMES_EN = [
   "December",
 ];
 
-const DAY_LABELS = ["T2", "T3", "T4", "T5", "T6", "T7", "CN"];
-const DAY_LABELS_EN = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"];
+const DAY_LABELS = ["Mon", "Tue", "Wed", "Thu", "Fri", "Sat", "Sun"];
 
 function formatDateShort(d: Date): string {
   return `${d.getDate().toString().padStart(2, "0")}/${(d.getMonth() + 1).toString().padStart(2, "0")}`;
 }
 
-function formatDateISO(d: Date): string {
-  const y = d.getFullYear();
-  const m = (d.getMonth() + 1).toString().padStart(2, "0");
-  const day = d.getDate().toString().padStart(2, "0");
-  return `${y}-${m}-${day}`;
-}
-
 function isToday(d: Date): boolean {
-  const today = new Date(2026, 3, 10);
+  const today = new Date(Date.now());
   return (
     d.getDate() === today.getDate() &&
     d.getMonth() === today.getMonth() &&
@@ -59,98 +51,80 @@ export default function WeeklySchedule({
   } = useShift();
   const weekDates = getWeekDates();
 
-  const [selectedDate, setSelectedDate] = useState<string>(
-    formatDateISO(weekDates[0] ?? currentDate),
+  const [selectedDate, setSelectedDate] = useState<Date>(
+    weekDates[0] ?? currentDate,
   );
 
-  const statusDotsByDate = useMemo(() => {
-    const map: Record<string, string[]> = {};
-    weekDates.forEach((date) => {
-      const dateStr = formatDateISO(date);
-      const dayShifts = getShiftsForDate(dateStr);
-      const dots: string[] = [];
-      if (dayShifts.some((s) => s.status === "available"))
-        dots.push("bg-sky-300");
-      if (dayShifts.some((s) => s.status === "registered"))
-        dots.push("bg-blue-600");
-      if (dayShifts.some((s) => s.status === "approved_leave"))
-        dots.push("bg-purple-400");
-      if (dayShifts.some((s) => s.status === "absent"))
-        dots.push("bg-rose-400");
-      map[dateStr] = dots.slice(0, 3);
-    });
-    return map;
-  }, [weekDates, getShiftsForDate]);
-
-  const selectedDateObj = useMemo(() => {
-    const inWeek = weekDates.find((d) => formatDateISO(d) === selectedDate);
-    return inWeek ?? weekDates[0] ?? currentDate;
+  const selectedDateRef = useMemo(() => {
+    return (
+      weekDates.find((d) => d === selectedDate) ?? weekDates[0] ?? currentDate
+    );
   }, [selectedDate, weekDates, currentDate]);
 
-  const selectedDateStr = formatDateISO(selectedDateObj);
+  // ── Mobile calendar header view ────────────────────────────────────────────
 
-  const renderMobileDayView = mobileCalendarHeader && (
-    <div className="space-y-3">
-      <div className="rounded-xl border border-(--color-border-light) bg-white p-3">
-        <div className="mb-3 flex items-center justify-between">
+  if (mobileCalendarHeader) {
+    const dayShifts = getShiftsForDate(new Date(selectedDateRef));
+
+    return (
+      <div className="space-y-4">
+        {/* Week strip */}
+        <div className="overflow-hidden rounded-2xl border border-(--color-border-light) bg-white shadow-sm">
+          <div className="flex items-center justify-between border-b border-(--color-border-light) bg-gradient-to-r from-(--color-primary)/5 to-transparent px-4 py-3">
             <button
-            title="Tuần trước"
+              title="Previous week"
               type="button"
               onClick={goToPrevWeek}
-            className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-transparent text-(--color-text-muted) transition hover:bg-gray-100"
+              className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-white/80 text-(--color-text-muted) shadow-sm transition hover:bg-white hover:text-(--color-primary)"
             >
               <i className="fa-solid fa-chevron-left text-xs"></i>
             </button>
-          <h3 className="text-base font-bold text-(--color-primary-dark)">
-            {MONTH_NAMES_EN[currentDate.getMonth()]} {currentDate.getFullYear()}
+            <h3 className="text-sm font-bold text-(--color-primary-dark)">
+              {MONTH_NAMES[currentDate.getMonth()]} {currentDate.getFullYear()}
             </h3>
             <button
-            title="Tuần sau"
+              title="Next week"
               type="button"
               onClick={goToNextWeek}
-            className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-transparent text-(--color-text-muted) transition hover:bg-gray-100"
+              className="flex h-8 w-8 cursor-pointer items-center justify-center rounded-full border-none bg-white/80 text-(--color-text-muted) shadow-sm transition hover:bg-white hover:text-(--color-primary)"
             >
               <i className="fa-solid fa-chevron-right text-xs"></i>
             </button>
           </div>
-
-        <div className="grid grid-cols-7 gap-1">
+          <div className="grid grid-cols-7 gap-1 p-3">
             {weekDates.map((date, i) => {
-            const dateStr = formatDateISO(date);
-            const active = dateStr === selectedDateStr;
-            const dots = statusDotsByDate[dateStr] ?? [];
+              const active = date === selectedDateRef;
+              const today = isToday(new Date(date));
+              const shifts = getShiftsForDate(new Date(date));
               return (
                 <button
                   key={i}
                   type="button"
-                onClick={() => setSelectedDate(dateStr)}
-                className={`flex cursor-pointer flex-col items-center gap-1 rounded-xl border-none p-1 ${
-                  active ? "bg-(--color-primary)/10" : "bg-transparent"
-                }`}
+                  onClick={() => setSelectedDate(date)}
+                  className="flex cursor-pointer flex-col items-center gap-1 rounded-xl border-none bg-transparent py-1.5 transition"
                 >
                   <span
-                  className={`text-xs font-medium ${i >= 5 ? "text-pink-500" : "text-(--color-primary-dark)"}`}
+                    className={`text-[10px] font-semibold uppercase ${i >= 5 ? "text-rose-400" : "text-(--color-text-muted)"}`}
                   >
-                  {DAY_LABELS_EN[i]}
+                    {DAY_LABELS[i]}
                   </span>
                   <span
-                  className={`flex h-9 w-9 items-center justify-center rounded-full text-sm font-semibold ${
-                    active || isToday(date)
-                      ? "bg-indigo-500 text-white"
+                    className={`flex h-8 w-8 items-center justify-center rounded-full text-sm font-bold transition ${
+                      today
+                        ? "bg-(--color-primary) text-white shadow-sm"
+                        : active
+                          ? "bg-(--color-primary)/15 text-(--color-primary)"
                           : i >= 5
-                        ? "text-pink-500"
-                        : "text-sky-500"
+                            ? "text-rose-500"
+                            : "text-(--color-text-secondary)"
                     }`}
                   >
-                  {date.getDate()}
+                    {new Date(date).getDate()}
                   </span>
-                <div className="flex min-h-2 items-center gap-0.5">
-                  {dots.map((dot, idx) => (
-                    <span
-                      key={idx}
-                      className={`h-1.5 w-1.5 rounded-full ${dot}`}
-                    />
-                  ))}
+                  <div className="flex min-h-2 items-center gap-px">
+                    {shifts.length > 0 && (
+                      <span className="h-1.5 w-1.5 rounded-full bg-(--color-primary)/60" />
+                    )}
                   </div>
                 </button>
               );
@@ -158,27 +132,28 @@ export default function WeeklySchedule({
           </div>
         </div>
 
+        {/* Day shifts */}
         <div className="space-y-3">
-        {DEPARTMENTS.map((dept) => {
-          const deptShifts = getShiftsForDate(selectedDateStr).filter(
-            (s) => s.department === dept.id,
-          );
-          if (deptShifts.length === 0 && !onCreateShift) return null;
-          return (
-            <div
-              key={dept.id}
-              className="rounded-xl border border-(--color-border-light) bg-white p-3"
-            >
-              <div className="mb-2 flex items-center gap-2">
-                <i
-                  className={`${dept.icon} text-xs text-(--color-primary)`}
-                ></i>
-                <span className="text-xs font-semibold text-(--color-text-secondary)">
-                  {dept.name}
+          <div className="flex items-center justify-between px-1">
+            <h3 className="text-sm font-bold text-(--color-primary-dark)">
+              {DAY_LABELS[(new Date(selectedDateRef).getDay() + 6) % 7]},{" "}
+              {formatDateShort(new Date(selectedDateRef))}
+            </h3>
+            <span className="rounded-full bg-(--color-primary)/10 px-2.5 py-1 text-xs font-semibold text-(--color-primary)">
+              {dayShifts.length} shifts
             </span>
           </div>
-              <div className="space-y-2">
-                {deptShifts.map((shift) => (
+
+          {dayShifts.length === 0 && !onCreateShift ? (
+            <div className="rounded-2xl border border-dashed border-(--color-border-light) py-10 text-center">
+              <i className="fa-regular fa-calendar-xmark mb-2 text-3xl text-gray-200"></i>
+              <p className="text-sm text-(--color-text-muted)">
+                No shifts today
+              </p>
+            </div>
+          ) : (
+            <div className="space-y-2.5">
+              {dayShifts.map((shift) => (
                 <ShiftCard
                   key={shift.id}
                   shift={shift}
@@ -188,76 +163,94 @@ export default function WeeklySchedule({
               {onCreateShift && (
                 <button
                   type="button"
-                    onClick={() => onCreateShift(selectedDateStr)}
-                    className="flex w-full cursor-pointer items-center justify-center rounded-lg border border-dashed border-gray-300 bg-transparent py-2 text-xs text-gray-400 transition hover:border-(--color-primary) hover:text-(--color-primary)"
+                  onClick={() => onCreateShift(selectedDateRef)}
+                  className="flex w-full cursor-pointer items-center justify-center gap-2 rounded-2xl border border-dashed border-(--color-border-light) bg-transparent py-3 text-sm font-medium text-(--color-text-muted) transition hover:border-(--color-primary) hover:text-(--color-primary)"
                 >
-                    <i className="fa-solid fa-plus mr-1"></i>
-                    Thêm ca
+                  <i className="fa-solid fa-plus"></i>
+                  Add shift
                 </button>
               )}
             </div>
+          )}
+        </div>
       </div>
     );
-        })}
-      </div>
-    </div>
-  );
-
-  if (mobileCalendarHeader) {
-    return renderMobileDayView ?? null;
   }
 
+  // ── Desktop table view ──────────────────────────────────────────────────────
+
   return (
+    <div className="overflow-hidden rounded-2xl border border-(--color-border-light) shadow-sm">
       <div className="overflow-x-auto">
-      <table className="w-full min-w-225 border-collapse">
+        <table className="w-full min-w-[800px] border-collapse">
           <thead>
             <tr>
-            <th className="w-28 border-r border-b border-(--color-border-light) bg-gray-50 px-3 py-3 text-left text-xs font-semibold text-(--color-text-muted) uppercase">
-              Bộ phận
+              <th className="w-28 border-r border-b border-(--color-border-light) bg-gray-50/80 px-4 py-3 text-left text-[11px] font-semibold tracking-wider text-(--color-text-muted) uppercase">
+                Department
               </th>
-            {weekDates.map((date, i) => (
+              {weekDates.map((date, i) => {
+                const today = isToday(new Date(date));
+                return (
                   <th
                     key={i}
-                className={`border-r border-b border-(--color-border-light) px-2 py-3 text-center text-xs ${
-                  isToday(date)
-                    ? "bg-(--color-primary)/10 font-bold text-(--color-primary)"
-                    : "bg-gray-50 font-semibold text-(--color-text-muted)"
+                    className={`border-r border-b border-(--color-border-light) px-3 py-3 text-center text-xs transition ${
+                      today
+                        ? "bg-gradient-to-b from-(--color-primary)/15 to-(--color-primary)/5 font-bold text-(--color-primary)"
+                        : "bg-gray-50/80 font-semibold text-(--color-text-muted)"
                     }`}
                   >
-                <span className="block uppercase">{DAY_LABELS[i]}</span>
-                <span className="mt-0.5 block text-[11px] font-normal">
-                  {formatDateShort(date)}
+                    <span className="block text-[11px] font-semibold tracking-wider uppercase">
+                      {DAY_LABELS[i]}
+                    </span>
+                    <span
+                      className={`mt-0.5 inline-flex h-7 w-7 items-center justify-center rounded-full text-sm font-bold ${
+                        today
+                          ? "bg-(--color-primary) text-white shadow-sm"
+                          : "text-(--color-text-secondary)"
+                      }`}
+                    >
+                      {date.getDate()}
+                    </span>
+                    <span
+                      className={`mt-0.5 block text-[10px] font-normal ${today ? "text-(--color-primary)/70" : "text-(--color-text-muted)"}`}
+                    >
+                      {(date.getMonth() + 1).toString().padStart(2, "0")}/
+                      {date.getFullYear()}
                     </span>
                   </th>
-            ))}
+                );
+              })}
             </tr>
           </thead>
           <tbody>
-          {DEPARTMENTS.map((dept) => (
-            <tr key={dept.id}>
-              <td className="border-r border-b border-(--color-border-light) bg-gray-50/50 px-3 py-3 align-top">
+            {DEPARTMENTS.map((dept, deptIdx) => (
+              <tr
+                key={dept.id}
+                className={deptIdx % 2 === 0 ? "bg-white" : "bg-gray-50/40"}
+              >
+                <td className="border-r border-b border-(--color-border-light) px-4 py-3 align-top">
                   <div className="flex items-center gap-2">
+                    <div className="flex h-7 w-7 shrink-0 items-center justify-center rounded-lg bg-(--color-primary)/10">
                       <i
                         className={`${dept.icon} text-xs text-(--color-primary)`}
                       ></i>
+                    </div>
                     <span className="text-xs font-semibold text-(--color-text-secondary)">
                       {dept.name}
                     </span>
                   </div>
                 </td>
                 {weekDates.map((date, i) => {
-                const dateStr = formatDateISO(date);
-                const shifts = getShiftsForDate(dateStr).filter(
-                  (s) => s.department === dept.id,
-                );
+                  const today = isToday(new Date(date));
+                  const shifts = getShiftsForDate(new Date(date));
                   return (
                     <td
                       key={i}
-                    className={`border-r border-b border-(--color-border-light) p-1.5 align-top ${
-                      isToday(date) ? "bg-(--color-primary)/5" : ""
+                      className={`border-r border-b border-(--color-border-light) p-2 align-top transition ${
+                        today ? "bg-(--color-primary)/5" : ""
                       }`}
                     >
-                    <div className="flex min-h-20 flex-col gap-1">
+                      <div className="flex min-h-[88px] flex-col gap-1.5">
                         {shifts.map((shift) => (
                           <ShiftCard
                             key={shift.id}
@@ -269,11 +262,11 @@ export default function WeeklySchedule({
                         {onCreateShift && (
                           <button
                             type="button"
-                          onClick={() => onCreateShift(dateStr)}
-                          className="mt-auto flex cursor-pointer items-center justify-center rounded-lg border border-dashed border-gray-300 bg-transparent py-1 text-[10px] text-gray-400 transition hover:border-(--color-primary) hover:text-(--color-primary)"
+                            onClick={() => onCreateShift(date)}
+                            className="mt-auto flex cursor-pointer items-center justify-center gap-1 rounded-lg border border-dashed border-gray-200 bg-transparent py-1.5 text-[10px] font-medium text-gray-300 transition hover:border-(--color-primary)/50 hover:text-(--color-primary)"
                           >
-                          <i className="fa-solid fa-plus mr-1"></i>
-                          Thêm ca
+                            <i className="fa-solid fa-plus"></i>
+                            Add
                           </button>
                         )}
                       </div>
@@ -285,5 +278,6 @@ export default function WeeklySchedule({
           </tbody>
         </table>
       </div>
+    </div>
   );
 }

components/organisms/shop-grid/ShopGrid.tsx

@@ -1,44 +1,46 @@
 "use client";
 
-import { ShopCard } from "@/components/molecules/cards";
-import { MOCK_SHOPS } from "@/lib/constants";
+// import { ShopCard } from "@/components/molecules/cards";
+// import { MOCK_SHOPS } from "@/lib/constants";
 
-import type { ShopGridProps } from "./ShopGrid.types";
+// import type { ShopGridProps } from "./ShopGrid.types";
 
-export default function ShopGrid({
-  searchName = "",
-  searchAddress = "",
-}: ShopGridProps) {
-  const filtered = MOCK_SHOPS.filter((shop) => {
-    const matchesName =
-      searchName.trim() === "" ||
-      shop.name.toLowerCase().includes(searchName.toLowerCase());
-    const matchesAddress =
-      searchAddress.trim() === "" ||
-      shop.address.toLowerCase().includes(searchAddress.toLowerCase());
-    return matchesName && matchesAddress;
-  });
+// export default function ShopGrid({
+//   searchName = "",
+//   searchAddress = "",
+// }: ShopGridProps) {
+//   const filtered = MOCK_SHOPS.filter((shop) => {
+//     const matchesName =
+//       searchName.trim() === "" ||
+//       shop.name.toLowerCase().includes(searchName.toLowerCase());
+//     const matchesAddress =
+//       searchAddress.trim() === "" ||
+//       shop.address.toLowerCase().includes(searchAddress.toLowerCase());
+//     return matchesName && matchesAddress;
+//   });
 
-  if (filtered.length === 0) {
-    return (
-      <div className="flex flex-col items-center justify-center gap-4 py-24 text-(--color-text-muted)">
-        <i className="fa-solid fa-store text-5xl opacity-30"></i>
-        <p className="text-base font-medium">Không tìm thấy quán nào phù hợp</p>
-      </div>
-    );
-  }
+//   if (filtered.length === 0) {
+//     return (
+//       <div className="flex flex-col items-center justify-center gap-4 py-24 text-(--color-text-muted)">
+//         <i className="fa-solid fa-store text-5xl opacity-30"></i>
+//         <p className="text-base font-medium">
+//           No shops found matching your search
+//         </p>
+//       </div>
+//     );
+//   }
 
-  return (
-    <div className="grid grid-cols-1 gap-6 sm:grid-cols-2 lg:grid-cols-3">
-      {filtered.map((shop) => (
-        <ShopCard
-          key={shop.id}
-          id={shop.id}
-          name={shop.name}
-          address={shop.address}
-          image={shop.image}
-        />
-      ))}
-    </div>
-  );
-}
+//   return (
+//     <div className="grid grid-cols-1 gap-6 sm:grid-cols-2 lg:grid-cols-3">
+//       {filtered.map((shop) => (
+//         <ShopCard
+//           key={shop.id}
+//           id={shop.id}
+//           name={shop.name}
+//           address={shop.address}
+//           image={shop.image}
+//         />
+//       ))}
+//     </div>
+//   );
+// }

components/organisms/shop-grid/index.ts

@@ -1,2 +1,2 @@
-export { default as ShopGrid } from "./ShopGrid";
+// export { default as ShopGrid } from "./ShopGrid";
 export type { ShopGridProps } from "./ShopGrid.types";

components/templates/auth-layout/AuthLayout.tsx

@@ -1,13 +0,0 @@
-import type { AuthLayoutProps } from "./AuthLayout.types";
-
-/**
- * Auth layout template — centers content in the screen.
- * Used by login and register pages.
- */
-export default function AuthLayout({ children }: AuthLayoutProps) {
-  return (
-    <div className="bg-background flex min-h-screen items-center justify-center px-4 py-8">
-      {children}
-    </div>
-  );
-}

components/templates/auth-layout/AuthLayout.types.ts

@@ -1,3 +0,0 @@
-export interface AuthLayoutProps {
-  children: React.ReactNode;
-}

components/templates/auth-layout/index.ts

@@ -1,2 +0,0 @@
-export { default as AuthLayout } from "./AuthLayout";
-export type { AuthLayoutProps } from "./AuthLayout.types";

components/templates/index.ts

@@ -2,10 +2,6 @@
 export { MainLayout } from "./main-layout";
 export type { MainLayoutProps } from "./main-layout";
 
-// Auth Layout
-export { AuthLayout } from "./auth-layout";
-export type { AuthLayoutProps } from "./auth-layout";
-
 // Feed Layout
 export { FeedLayout } from "./feed-layout";
 export type { FeedLayoutProps } from "./feed-layout";

components/templates/main-layout/MainLayout.tsx

@@ -1,6 +1,7 @@
 import { CartFab } from "@/components/organisms/cart";
 import Footer from "@/layouts/footer";
 import Header from "@/layouts/header";
+import { ManagerProvider } from "@/lib/manager-context";
 
 import type { MainLayoutProps } from "./MainLayout.types";
 
@@ -12,7 +13,9 @@ export default function MainLayout({ children }: MainLayoutProps) {
   return (
     <>
       {/* Sticky top header */}
+      <ManagerProvider>
         <Header />
+      </ManagerProvider>
 
       {/* Page content (grows to fill remaining height) */}
       <div className="flex-1">{children}</div>

components/templates/manager-layout/ManagerLayout.tsx

@@ -13,16 +13,16 @@ import type { ManagerLayoutProps } from "./ManagerLayout.types";
  * Redirects non-managers away; shows loading state while auth resolves.
  */
 export default function ManagerLayout({ children }: ManagerLayoutProps) {
-  const { user } = useAuth();
+  const { user, isInitialized } = useAuth();
   const router = useRouter();
 
   useEffect(() => {
-    if (user !== null && user.role !== "manager") {
+    if (isInitialized && user !== null && user.role !== "manager") {
       router.replace("/");
     }
-  }, [user, router]);
+  }, [user, isInitialized, router]);
 
-  if (user === null) {
+  if (!isInitialized || user === null) {
     return (
       <div className="bg-background flex min-h-screen items-center justify-center">
         <div className="flex flex-col items-center gap-4 text-(--color-text-muted)">

dockerfile

@@ -4,7 +4,7 @@ RUN apk add --no-cache libc6-compat
 WORKDIR /app
 
 # Cài đặt pnpm
-RUN npm install -g pnpm
+RUN npm install -g pnpm@10.9.0
 
 # Copy file định nghĩa package để tận dụng cache của Docker
 COPY package.json pnpm-lock.yaml ./

k8s.yaml

@@ -16,7 +16,7 @@ spec:
     spec:
       containers:
       - name: frontend-container
-        image: git.demonkernel.io.vn/foodsurf/frontend:1.2.0
+        image: git.demonkernel.io.vn/foodsurf/frontend:1.2.13
         ports:
           - containerPort: 3000
         resources:

layouts/footer.tsx

@@ -48,7 +48,7 @@ export default function Footer() {
             <ul className="flex flex-col gap-2 text-sm opacity-80">
               <li className="flex items-start gap-2">
                 <i className="fa-solid fa-location-dot mt-0.5 w-4 shrink-0 text-center text-(--color-accent)"></i>
-                <span>Địa chỉ: {SHOP_INFO.address}</span>
+                <span>Address: {SHOP_INFO.address}</span>
               </li>
               <li className="flex items-center gap-2">
                 <i className="fa-solid fa-phone w-4 shrink-0 text-center text-(--color-accent)"></i>
@@ -56,7 +56,7 @@ export default function Footer() {
                   href={`tel:${SHOP_INFO.phone}`}
                   className="transition-colors duration-150 hover:text-(--color-accent)"
                 >
-                  Số điện thoại: {SHOP_INFO.phone}
+                  Phone: {SHOP_INFO.phone}
                 </a>
               </li>
               <li className="flex items-center gap-2">
@@ -83,7 +83,7 @@ export default function Footer() {
             {/* ── 2. Social links ── */}
             <div className="col-span-1">
               <h3 className="mb-4 text-sm font-bold tracking-wider text-(--color-accent) uppercase">
-                Kết nối
+                Follow Us
               </h3>
               <ul className="flex flex-col gap-3">
                 <li>
@@ -129,20 +129,20 @@ export default function Footer() {
             {/* ── 3. WiFi card ── */}
             <div className="col-span-1">
               <h3 className="mb-4 text-sm font-bold tracking-wider text-(--color-accent) uppercase">
-                WiFi Miễn Phí
+                Free WiFi
               </h3>
               <div className="border-opacity-50 bg-opacity-30 rounded-xl border border-(--color-primary-light) bg-(--color-primary-dark) p-4">
                 <div className="mb-3 flex items-center gap-2">
                   <i className="fa-solid fa-wifi shrink-0 text-lg text-(--color-accent)"></i>
                   <span className="text-sm font-semibold">
-                    Kết nối miễn phí
+                    Connect for free
                   </span>
                 </div>
                 {/* Stacked label + value rows — no overflow risk */}
                 <div className="flex flex-col gap-3 text-sm">
                   <div className="flex flex-col gap-1">
                     <span className="text-xs tracking-wide uppercase opacity-60">
-                      Tên mạng
+                      Network name
                     </span>
                     <span className="border-opacity-30 rounded border border-(--color-accent) px-2 py-1 font-mono font-bold break-all text-(--color-accent)">
                       {SHOP_INFO.wifi.name}
@@ -150,7 +150,7 @@ export default function Footer() {
                   </div>
                   <div className="flex flex-col gap-1">
                     <span className="text-xs tracking-wide uppercase opacity-60">
-                      Mật khẩu
+                      Password
                     </span>
                     <span className="border-opacity-30 rounded border border-(--color-accent) px-2 py-1 font-mono font-bold tracking-wider break-all text-(--color-accent)">
                       {SHOP_INFO.wifi.password}
@@ -170,9 +170,9 @@ export default function Footer() {
             © {new Date().getFullYear()} {SHOP_INFO.name}. All rights reserved.
           </span>
           <span className="flex items-center gap-1">
-            Được vận hành{" "}
+            Powered by{" "}
             <i className="fa-solid fa-heart mx-1 text-(--color-accent)"></i>{" "}
-            bằng Drinkool
+            Drinkool
           </span>
         </div>
       </div>

layouts/header.tsx

@@ -2,6 +2,7 @@
 
 import { useAuth } from "@/lib/auth-context";
 import { SHOP_INFO } from "@/lib/constants";
+import { useManager } from "@/lib/manager-context";
 import Image from "next/image";
 import Link from "next/link";
 import { useRouter } from "next/navigation";
@@ -25,6 +26,7 @@ import { useRouter } from "next/navigation";
  */
 export default function Header() {
   const router = useRouter();
+  const { eatery } = useManager();
   const { user, logout } = useAuth();
 
   const handleAuthClick = () => {
@@ -47,7 +49,7 @@ export default function Header() {
           <div className="relative h-10 w-10 shrink-0 md:h-11 md:w-11">
             <Image
               src={SHOP_INFO.logo}
-              alt={`Logo ${SHOP_INFO.name}`}
+              alt={`${eatery?.name} logo`}
               fill
               className="object-contain transition-transform duration-200 group-hover:scale-105"
               sizes="44px"
@@ -58,7 +60,7 @@ export default function Header() {
           {/* Name + tagline */}
           <div className="flex flex-col leading-tight">
             <span className="text-base font-bold text-(--color-primary-dark) transition-colors duration-150 group-hover:text-(--color-primary) md:text-lg">
-              {SHOP_INFO.name}
+              {eatery?.name}
             </span>
             <span className="hidden text-xs text-(--color-text-muted) md:block">
               {SHOP_INFO.tagline}
@@ -72,11 +74,11 @@ export default function Header() {
             /* Guest: sign-in button */
             <button
               onClick={handleAuthClick}
-              title="Đăng nhập"
+              title="Sign in"
               className="flex cursor-pointer items-center gap-2.5 rounded-xl border-none bg-(--color-primary) px-5 py-2.5 text-sm font-semibold text-white transition-all duration-150 hover:bg-(--color-primary-dark) active:scale-95"
             >
               <i className="fa-solid fa-right-to-bracket"></i>
-              <span className="hidden sm:inline">Đăng nhập</span>
+              <span className="hidden sm:inline">Sign in</span>
             </button>
           ) : user.role === "manager" ? (
             /* Manager: dashboard link + logout */
@@ -90,8 +92,8 @@ export default function Header() {
               </Link>
               <button
                 onClick={handleAuthClick}
-                title="Đăng xuất"
-                aria-label="Đăng xuất"
+                title="Sign out"
+                aria-label="Sign out"
                 className="flex cursor-pointer items-center gap-2 rounded-xl border border-(--color-border) bg-transparent px-3 py-2.5 text-sm font-medium text-(--color-text-muted) transition-all duration-150 hover:border-red-300 hover:bg-red-50 hover:text-red-500 active:scale-95"
               >
                 <i className="fa-solid fa-right-from-bracket text-base"></i>
@@ -105,12 +107,12 @@ export default function Header() {
                 className="flex items-center gap-2 rounded-xl border border-(--color-accent) bg-(--color-accent-light) px-4 py-2.5 text-sm font-semibold text-(--color-primary-dark) no-underline transition-all duration-150 hover:bg-(--color-accent) hover:text-white"
               >
                 <i className="fa-solid fa-calendar-check text-base"></i>
-                <span className="hidden sm:inline">Ca làm</span>
+                <span className="hidden sm:inline">My Shifts</span>
               </Link>
               <button
                 onClick={handleAuthClick}
-                title="Nhấn để đăng xuất"
-                aria-label="Đăng xuất"
+                title="Click to sign out"
+                aria-label="Sign out"
                 className="bg-background flex cursor-pointer items-center gap-2.5 rounded-xl border border-(--color-border) px-4 py-2 text-sm font-semibold text-(--color-text-secondary) transition-all duration-150 hover:border-(--color-primary-light) hover:bg-(--color-border-light) active:scale-95"
               >
                 {/* Avatar circle */}
@@ -124,14 +126,14 @@ export default function Header() {
             /* Customer: phone icon + label */
             <button
               onClick={handleAuthClick}
-              title={`Khách hàng - ${user.phone || ""} - Nhấn để đăng xuất`}
+              title={`Customer - ${user.phone || ""} - Click to sign out`}
               className="flex cursor-pointer items-center gap-2.5 rounded-xl border-none bg-(--color-primary-light) px-4 py-2 text-sm font-semibold text-white transition-all duration-150 hover:bg-(--color-primary) active:scale-95"
             >
               {/* Customer icon */}
               <div className="flex h-7 w-7 shrink-0 items-center justify-center rounded-full bg-white text-xs text-(--color-primary-light)">
                 <i className="fa-solid fa-user"></i>
               </div>
-              <span className="hidden sm:inline">Khách hàng</span>
+              <span className="hidden sm:inline">Customer</span>
             </button>
           )}
         </div>

lib/apollo-clients.ts

@@ -0,0 +1,52 @@
+import {
+  ApolloClient,
+  ApolloLink,
+  HttpLink,
+  InMemoryCache,
+  Observable,
+} from "@apollo/client";
+
+const responseWrapperLink = new ApolloLink((operation, forward) => {
+  return new Observable((observer) => {
+    const handle = forward(operation).subscribe({
+      next: (response) => {
+        // Kiểm tra nếu dữ liệu trả về bị "trần" (thiếu data property)
+        if (
+          response &&
+          !Object.prototype.hasOwnProperty.call(response, "data")
+        ) {
+          // Khởi tạo một object mới theo chuẩn GraphQL
+          const formattedResponse = {
+            data: response,
+            errors: (response as any).errors,
+          };
+          observer.next(formattedResponse);
+        } else {
+          observer.next(response);
+        }
+      },
+      error: observer.error.bind(observer),
+      complete: observer.complete.bind(observer),
+    });
+
+    return () => {
+      if (handle) handle.unsubscribe();
+    };
+  });
+});
+
+export const cartClient = new ApolloClient({
+  link: ApolloLink.from([
+    responseWrapperLink,
+    new HttpLink({ uri: "/api/cart/graphql" }),
+  ]),
+  cache: new InMemoryCache(),
+});
+
+export const eateryClient = new ApolloClient({
+  link: ApolloLink.from([
+    responseWrapperLink,
+    new HttpLink({ uri: "/api/eatery/graphql" }),
+  ]),
+  cache: new InMemoryCache(),
+});

lib/auth-context.tsx

@@ -12,95 +12,21 @@ import type { User } from "./types";
 
 interface AuthContextType {
   user: User | null;
-  login: (username: string, password: string) => Promise<boolean>;
+  setUser: (user: User | null) => void;
+  isInitialized: boolean;
+  login: (
+    username: string,
+    password: string,
+  ) => Promise<{ ok: boolean; status?: number }>;
   logout: () => void;
-  registerPhone: string | null;
-  setRegisterPhone: (phone: string | null) => void;
-  completeRegistration: (phone: string) => void;
 }
 
 const AuthContext = createContext<AuthContextType | undefined>(undefined);
 
-// Mock user database
-const MOCK_AUTH_DB = {
-  // Admin
-  admin: {
-    username: "admin",
-    password: "admin",
-    user: {
-      id: 1,
-      name: "Quản lý",
-      role: "manager" as const,
-      avatar: null,
-      phone: "0912345678",
-    },
-  },
-
-  // Staff (username and password are their names)
-  "Nguyễn Văn An": {
-    username: "Nguyễn Văn An",
-    password: "Nguyễn Văn An",
-    user: {
-      id: 2,
-      name: "Nguyễn Văn An",
-      role: "staff" as const,
-      avatar: null,
-      phone: "0901234567",
-    },
-  },
-  "Trần Thị Bình": {
-    username: "Trần Thị Bình",
-    password: "Trần Thị Bình",
-    user: {
-      id: 3,
-      name: "Trần Thị Bình",
-      role: "staff" as const,
-      avatar: null,
-      phone: "0902345678",
-    },
-  },
-  "Lê Văn Cường": {
-    username: "Lê Văn Cường",
-    password: "Lê Văn Cường",
-    user: {
-      id: 4,
-      name: "Lê Văn Cường",
-      role: "staff" as const,
-      avatar: null,
-      phone: "0903456789",
-    },
-  },
-
-  // Customers (username is phone number, password is custom)
-  "0987654321": {
-    username: "0987654321",
-    password: "user1",
-    user: {
-      id: 5,
-      name: "Khách hàng",
-      role: "customer" as const,
-      avatar: null,
-      phone: "0987654321",
-    },
-  },
-  "0976543210": {
-    username: "0976543210",
-    password: "user1",
-    user: {
-      id: 6,
-      name: "Khách hàng",
-      role: "customer" as const,
-      avatar: null,
-      phone: "0976543210",
-    },
-  },
-};
-
 export function AuthProvider({ children }: { children: ReactNode }) {
   const [user, setUser] = useState<User | null>(null);
-  const [registerPhone, setRegisterPhone] = useState<string | null>(null);
+  const [isInitialized, setIsInitialized] = useState(false);
 
-  // Load user from localStorage on mount
   useEffect(() => {
     const savedUser = localStorage.getItem("coffee-shop-user");
     if (savedUser) {
@@ -110,32 +36,35 @@ export function AuthProvider({ children }: { children: ReactNode }) {
         console.error("Failed to parse saved user", e);
       }
     }
+    setIsInitialized(true);
   }, []);
 
-  const login = async (phone: string, password: string): Promise<boolean> => {
+  const login = async (
+    username: string,
+    password: string,
+  ): Promise<{ ok: boolean; status?: number }> => {
+    const isPhone = /^0\d{9}$/.test(username.trim());
+    const role = isPhone ? "customer" : "manager";
+
     try {
-      const response = await fetch("/api/customer/login", {
+      const response = await fetch("/api/login", {
         method: "POST",
-        headers: {
-          "Content-Type": "application/json",
-        },
-        body: JSON.stringify({ phone, password }),
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ phone: username, password, role }),
       });
 
       if (response.ok) {
         const userData = await response.json();
-
         setUser(userData);
         localStorage.setItem("coffee-shop-user", JSON.stringify(userData));
-
-        return true;
+        return { ok: true };
       } else {
-        console.error("Đăng nhập thất bại:", response.statusText);
-        return false;
+        console.error("Đăng nhập thất bại:", response.status);
+        return { ok: false, status: response.status };
       }
     } catch (error) {
       console.error("Lỗi kết nối API:", error);
-      return false;
+      return { ok: false };
     }
   };
 
@@ -144,37 +73,14 @@ export function AuthProvider({ children }: { children: ReactNode }) {
     localStorage.removeItem("coffee-shop-user");
   };
 
-  const completeRegistration = (phone: string) => {
-    // Create new customer account
-    const newUser: User = {
-      id: Date.now(),
-      name: "Khách hàng",
-      role: "customer",
-      avatar: null,
-      phone,
-    };
-
-    // Add to mock database (in real app, this would be API call)
-    (MOCK_AUTH_DB as any)[phone] = {
-      username: phone,
-      password: "user1", // Default password for new customers
-      user: newUser,
-    };
-
-    setUser(newUser);
-    localStorage.setItem("coffee-shop-user", JSON.stringify(newUser));
-    setRegisterPhone(null);
-  };
-
   return (
     <AuthContext.Provider
       value={{
         user,
+        setUser,
+        isInitialized,
         login,
         logout,
-        registerPhone,
-        setRegisterPhone,
-        completeRegistration,
       }}
     >
       {children}

lib/cart-context.tsx

@@ -1,134 +1,222 @@
 "use client";
 
-import type { Product } from "@/lib/types";
+import { gql } from "@apollo/client";
+import { useMutation, useQuery } from "@apollo/client/react";
 import { createContext, useContext, useEffect, useMemo, useState } from "react";
 
-export interface CartItem {
-  id: number;
-  name: string;
-  description: string;
-  price: number;
-  quantity: number;
-}
+import { cartClient, eateryClient } from "./apollo-clients";
+import {
+  CartEntity,
+  CartItemEntity,
+  addMenuItemMutation,
+  allEateriesQuery,
+  createCartMutation,
+  getCartQuery,
+} from "./types";
 
 interface CartContextValue {
-  items: CartItem[];
+  items: CartItemEntity[];
   totalItems: number;
   totalPrice: number;
-  addToCart: (product: Product) => void;
-  increaseQty: (id: number) => void;
-  decreaseQty: (id: number) => void;
-  removeFromCart: (id: number) => void;
-  setQuantity: (id: number, quantity: number) => void;
+  cart: CartEntity;
+  eateryId: string | undefined;
+  addToCart: (product: CartItemEntity) => void;
+  increaseQty: (id: string) => void;
+  decreaseQty: (id: string) => void;
+  removeFromCart: (id: string) => void;
+  setQuantity: (id: string, quantity: number) => void;
+  removeCart: () => void;
 }
 
-const STORAGE_KEY = "coffee-shop-cart";
+const CART_ID = "cartId";
 const CartContext = createContext<CartContextValue | null>(null);
 
+const GET_CART_ITEMS = gql`
+  query getCart($cartId: String!) {
+    getCart(cartId: $cartId) {
+      Id
+      userId
+      eateryId
+      items {
+        productId
+        quantity
+        priceAtTimeOfAdding
+        subTotal
+      }
+      totalAmount
+      paymentQrUrl
+    }
+  }
+`;
+
+const GET_EATERY = gql`
+  query GetEateryMenu {
+    allEateries {
+      id
+    }
+  }
+`;
+
+const CREATE_CART = gql`
+  mutation createCart($eateryId: String!) {
+    createCart(eateryId: $eateryId)
+  }
+`;
+
+const ADD_ITEM = gql`
+  mutation addItem(
+    $cartId: String!
+    $menuItemId: String!
+    $quantity: BigInteger!
+  ) {
+    addItem(cartId: $cartId, menuItemId: $menuItemId, quantity: $quantity) {
+      Id
+      userId
+      eateryId
+      items {
+        productId
+        quantity
+        priceAtTimeOfAdding
+        subTotal
+      }
+      totalAmount
+      paymentQrUrl
+    }
+  }
+`;
+
 export function CartProvider({ children }: { children: React.ReactNode }) {
-  const [items, setItems] = useState<CartItem[]>([]);
+  const [cart, setCart] = useState<CartEntity>(null!);
+  const [cartId, setCartId] = useState<string | null>(null);
 
-  useEffect(() => {
-    try {
-      const raw = localStorage.getItem(STORAGE_KEY);
-      if (!raw) return;
-      const parsed = JSON.parse(raw) as CartItem[];
-      if (Array.isArray(parsed)) {
-        setItems(parsed.filter((i) => i && i.id && i.quantity > 0));
-      }
-    } catch {
-      localStorage.removeItem(STORAGE_KEY);
-    }
-  }, []);
-
-  useEffect(() => {
-    localStorage.setItem(STORAGE_KEY, JSON.stringify(items));
-  }, [items]);
-
-  const addToCart = (product: Product) => {
-    setItems((prev) => {
-      const index = prev.findIndex((i) => i.id === product.id);
-      if (index === -1) {
-        return [
-          ...prev,
-          {
-            id: product.id,
-            name: product.name,
-            description: product.description,
-            price: product.price,
-            quantity: 1,
-          },
-        ];
-      }
-
-      const next = [...prev];
-      next[index] = { ...next[index], quantity: next[index].quantity + 1 };
-      return next;
+  const { data: eateryData } = useQuery<allEateriesQuery>(GET_EATERY, {
+    client: eateryClient,
   });
-  };
 
-  const increaseQty = (id: number) => {
-    setItems((prev) =>
-      prev.map((item) =>
-        item.id === id ? { ...item, quantity: item.quantity + 1 } : item,
-      ),
-    );
-  };
+  const [createCart] = useMutation<createCartMutation>(CREATE_CART, {
+    client: cartClient,
+  });
 
-  const decreaseQty = (id: number) => {
-    setItems((prev) =>
-      prev
-        .map((item) =>
-          item.id === id
-            ? { ...item, quantity: Math.max(0, item.quantity - 1) }
-            : item,
-        )
-        .filter((item) => item.quantity > 0),
-    );
-  };
+  const { data, loading, error } = useQuery<getCartQuery>(GET_CART_ITEMS, {
+    client: cartClient,
+    variables: { cartId },
+  });
 
-  const removeFromCart = (id: number) => {
-    setItems((prev) => prev.filter((item) => item.id !== id));
-  };
+  const [addMenuItem] = useMutation<addMenuItemMutation>(ADD_ITEM, {
+    client: cartClient,
+  });
 
-  const setQuantity = (id: number, quantity: number) => {
-    const safeQty = Number.isFinite(quantity)
-      ? Math.max(0, Math.floor(quantity))
-      : 0;
-    if (safeQty === 0) {
-      removeFromCart(id);
-      return;
+  useEffect(() => {
+    const createCartFunc = async () => {
+      if (eateryData && eateryData.allEateries?.length > 0) {
+        try {
+          const firstEateryId = eateryData.allEateries[0].id;
+          const { data: mutationResult } = await createCart({
+            variables: { eateryId: firstEateryId },
+          });
+
+          const newCartId = mutationResult!.createCart;
+          if (newCartId) {
+            localStorage.setItem(CART_ID, newCartId);
+            setCartId(newCartId);
+          }
+        } catch (err) {
+          console.error("Lỗi khi tạo giỏ hàng:", err);
+          localStorage.removeItem(CART_ID);
+        }
       }
-
-    setItems((prev) =>
-      prev.map((item) =>
-        item.id === id ? { ...item, quantity: safeQty } : item,
-      ),
-    );
     };
 
+    if (error) {
+      createCartFunc();
+    } else if (!cartId) {
+      const localCartId = localStorage.getItem(CART_ID);
+      if (localCartId) setCartId(localCartId);
+      else createCartFunc();
+    }
+  }, [eateryData, createCart, data, loading, error]);
+
+  useEffect(() => {
+    if (data?.getCart) setCart(data.getCart);
+  }, [data]);
+
+  const addToCart = async (product: CartItemEntity) => {
+    if (!cartId) return;
+
+    const { data: result } = await addMenuItem({
+      variables: {
+        cartId,
+        menuItemId: product.productId!,
+        quantity: product.quantity,
+      },
+    });
+
+    if (result) setCart(result.addItem);
+  };
+
+  const DELETE_CART = gql`
+    mutation deleteCart($cartId: String!) {
+      deleteCart(cartId: $cartId)
+    }
+  `;
+
+  const [mutateDeleteCart] = useMutation(DELETE_CART, {
+    client: cartClient,
+  });
+
+  const removeCart = async () => {
+    localStorage.removeItem(CART_ID);
+
+    await mutateDeleteCart({ variables: { cartId } });
+
+    setCartId(null);
+    setCart(null!);
+  };
+
+  const setQuantity = async (id: string, newQuantity: number) => {
+    if (!cartId) return;
+
+    const currentItem = cart.items.find((i) => i.productId == id);
+
+    const { data: result } = await addMenuItem({
+      variables: {
+        cartId,
+        menuItemId: id,
+        quantity: newQuantity - currentItem!.quantity,
+      },
+    });
+
+    if (result) setCart(result.addItem);
+  };
+
+  const removeFromCart = (id: string) => setQuantity(id, 0);
+
+  const increaseQty = (id: string) =>
+    setQuantity(id, cart.items.find((i) => i.productId == id)!.quantity + 1);
+
+  const decreaseQty = (id: string) =>
+    setQuantity(id, cart.items.find((i) => i.productId == id)!.quantity - 1);
+
   const totalItems = useMemo(
-    () => items.reduce((sum, item) => sum + item.quantity, 0),
-    [items],
-  );
-
-  const totalPrice = useMemo(
-    () => items.reduce((sum, item) => sum + item.price * item.quantity, 0),
-    [items],
+    () => cart?.items.reduce((sum, item) => sum + item.quantity, 0),
+    [cart],
   );
 
   const value = useMemo(
     () => ({
-      items,
+      items: cart?.items,
       totalItems,
-      totalPrice,
+      totalPrice: cart?.totalAmount,
+      eateryId: cart?.eateryId,
       addToCart,
       increaseQty,
       decreaseQty,
       removeFromCart,
       setQuantity,
+      removeCart,
+      cart,
     }),
-    [items, totalItems, totalPrice],
+    [cart?.items, cart?.totalAmount, cart?.eateryId],
   );
 
   return <CartContext.Provider value={value}>{children}</CartContext.Provider>;

lib/constants.ts

@@ -1,23 +1,17 @@
 import type {
-  Combo,
   Department,
-  MenuCategory,
-  Product,
-  ProductSalesStats,
   RevenueDataPoint,
-  ShiftSlot,
-  Shop,
+  ShiftEntity,
   ShopInfo,
   SocialLinks,
-  User,
 } from "./types";
 
 // ===== SHOP INFORMATION =====
 export const SHOP_INFO: ShopInfo = {
   name: "Coffee Shop",
-  tagline: "Hương vị đậm đà – Khoảnh khắc thư giãn",
+  tagline: "Rich Flavors – Moments of Relaxation",
   logo: "/imgs/logo.png",
-  address: "123 Đường Nguyễn Huệ, Quận 1, TP. Hồ Chí Minh",
+  address: "123 Nguyen Hue Street, District 1, Ho Chi Minh City",
   phone: "0901 234 567",
   managerPhone: "0912 345 678",
   email: "contact@coffeeshop.vn",
@@ -25,7 +19,7 @@ export const SHOP_INFO: ShopInfo = {
     name: "CoffeeShop_Free",
     password: "coffee2024",
   },
-  openHours: "07:00 – 22:00 (Thứ 2 – Chủ nhật)",
+  openHours: "07:00 – 22:00 (Monday – Sunday)",
 };
 
 // ===== SOCIAL LINKS =====
@@ -35,287 +29,6 @@ export const SOCIAL_LINKS: SocialLinks = {
   website: "/",
 };
 
-// ===== MENU CATEGORIES =====
-// Each category has a unique FontAwesome icon representing the item type
-export const MENU_CATEGORIES: MenuCategory[] = [
-  { id: "all", name: "Tất cả", icon: "fa-solid fa-border-all" },
-  { id: "cafe", name: "Cà Phê", icon: "fa-solid fa-mug-hot" },
-  { id: "tra", name: "Trà", icon: "fa-solid fa-leaf" },
-  { id: "sua-chua", name: "Sữa Chua", icon: "fa-solid fa-jar" },
-  { id: "nuoc-ep", name: "Nước Ép", icon: "fa-solid fa-blender" },
-  { id: "latte", name: "Latte", icon: "fa-solid fa-mug-saucer" },
-  {
-    id: "giai-khat",
-    name: "Giải Khát / Ăn Vặt",
-    icon: "fa-solid fa-ice-cream",
-  },
-  { id: "topping", name: "Topping", icon: "fa-solid fa-layer-group" },
-];
-
-// ===== MOCK PRODUCTS =====
-// Placeholder data – replace with real API calls when backend is ready
-export const MOCK_PRODUCTS: Product[] = [
-  {
-    id: 1,
-    name: "Cà Phê Đen",
-    category: "cafe",
-    price: 25000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Cà phê đen truyền thống, đậm đà hương vị Việt Nam, pha phin thủ công.",
-    available: true,
-  },
-  {
-    id: 2,
-    name: "Cà Phê Sữa",
-    category: "cafe",
-    price: 30000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Cà phê sữa đặc thơm ngon, béo ngậy, kết hợp hoàn hảo giữa cà phê và sữa đặc.",
-    available: true,
-  },
-  {
-    id: 3,
-    name: "Bạc Xỉu",
-    category: "cafe",
-    price: 32000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Bạc xỉu nhẹ nhàng, ít cà phê nhiều sữa, thích hợp cho người mới uống cà phê.",
-    available: true,
-  },
-  {
-    id: 4,
-    name: "Cà Phê Trứng",
-    category: "cafe",
-    price: 45000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Cà phê trứng đặc sản Hà Nội, lớp kem trứng mịn màng phủ trên nền cà phê đậm đà.",
-    available: true,
-  },
-  {
-    id: 5,
-    name: "Trà Đào Cam Sả",
-    category: "tra",
-    price: 35000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Trà đào thơm mát kết hợp cam tươi và sả, thanh mát và giải nhiệt tuyệt vời.",
-    available: true,
-  },
-  {
-    id: 6,
-    name: "Trà Xanh Matcha",
-    category: "tra",
-    price: 40000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Matcha Nhật Bản nguyên chất, vị đắng nhẹ đặc trưng, thơm mát và bổ dưỡng.",
-    available: true,
-  },
-  {
-    id: 7,
-    name: "Trà Vải Hoa Nhài",
-    category: "tra",
-    price: 38000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Trà vải thanh ngọt kết hợp hương hoa nhài dịu dàng, thư giãn tâm hồn.",
-    available: true,
-  },
-  {
-    id: 8,
-    name: "Sữa Chua Trân Châu",
-    category: "sua-chua",
-    price: 38000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Sữa chua mịn màng kết hợp trân châu đen dẻo dai, chua ngọt hài hòa.",
-    available: true,
-  },
-  {
-    id: 9,
-    name: "Sữa Chua Dâu",
-    category: "sua-chua",
-    price: 40000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Sữa chua mát lạnh với dâu tươi ngọt chua, giàu vitamin và khoáng chất.",
-    available: true,
-  },
-  {
-    id: 10,
-    name: "Nước Ép Cam",
-    category: "nuoc-ep",
-    price: 35000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Nước ép cam tươi nguyên chất, giàu vitamin C, tốt cho sức khỏe.",
-    available: true,
-  },
-  {
-    id: 11,
-    name: "Nước Ép Dưa Hấu",
-    category: "nuoc-ep",
-    price: 30000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Nước ép dưa hấu mát lạnh, giải nhiệt tức thì trong những ngày hè oi bức.",
-    available: true,
-  },
-  {
-    id: 12,
-    name: "Latte Caramel",
-    category: "latte",
-    price: 45000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Latte caramel ngọt ngào, thơm béo với lớp foam sữa mịn và sốt caramel.",
-    available: true,
-  },
-  {
-    id: 13,
-    name: "Latte Vanilla",
-    category: "latte",
-    price: 45000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Latte vanilla nhẹ nhàng, hương thơm dịu dàng từ vanilla tự nhiên.",
-    available: true,
-  },
-  {
-    id: 14,
-    name: "Bánh Mì Nướng Bơ",
-    category: "giai-khat",
-    price: 20000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Bánh mì nướng giòn rụm, phết bơ thơm và mứt dâu, ăn kèm cà phê tuyệt vời.",
-    available: true,
-  },
-  {
-    id: 15,
-    name: "Bánh Flan",
-    category: "giai-khat",
-    price: 25000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Bánh flan mềm mịn, ngọt ngào với lớp caramel vàng óng, tan chảy trong miệng.",
-    available: true,
-  },
-  {
-    id: 16,
-    name: "Trân Châu Đen",
-    category: "topping",
-    price: 10000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Trân châu đen dẻo dai, thêm vào bất kỳ đồ uống nào để tăng thêm hương vị.",
-    available: true,
-  },
-  {
-    id: 17,
-    name: "Thạch Cà Phê",
-    category: "topping",
-    price: 10000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Thạch cà phê mát lạnh, thêm hương vị đặc biệt cho đồ uống của bạn.",
-    available: true,
-  },
-  {
-    id: 18,
-    name: "Trân Châu Trắng",
-    category: "topping",
-    price: 10000,
-    image: "/imgs/products/placeholder.jpg",
-    description:
-      "Trân châu trắng dẻo dai, thêm vào bất kỳ đồ uống nào để tăng thêm hương vị.",
-    available: true,
-  },
-];
-
-// ===== MOCK COMBOS =====
-export const MOCK_COMBOS: Combo[] = [
-  {
-    id: 1,
-    name: "Combo Cà Phê Đôi",
-    description: "2 ly cà phê đen + 2 bánh mì nướng bơ, tiết kiệm 15%.",
-    price: 75000,
-    image: "/imgs/products/placeholder.jpg",
-    items: [
-      { productId: 1, quantity: 2 },
-      { productId: 14, quantity: 2 },
-    ],
-    available: true,
-  },
-  {
-    id: 2,
-    name: "Combo Trà Sữa Nhóm",
-    description: "2 trà đào cam sả + 2 trà xanh matcha, dành cho nhóm bạn.",
-    price: 130000,
-    image: "/imgs/products/placeholder.jpg",
-    items: [
-      { productId: 5, quantity: 2 },
-      { productId: 6, quantity: 2 },
-    ],
-    available: true,
-  },
-  {
-    id: 3,
-    name: "Combo Buổi Sáng",
-    description: "1 cà phê sữa + 1 bánh flan, khởi đầu ngày mới ngọt ngào.",
-    price: 48000,
-    image: "/imgs/products/placeholder.jpg",
-    items: [
-      { productId: 2, quantity: 1 },
-      { productId: 15, quantity: 1 },
-    ],
-    available: false,
-  },
-];
-
-// ===== MOCK SHOPS (for Feed page) =====
-export const MOCK_SHOPS: Shop[] = [
-  {
-    id: 1,
-    name: "The Coffee House",
-    address: "86 Cao Thắng, Quận 3, TP. Hồ Chí Minh",
-    image:
-      "https://images.unsplash.com/photo-1554118811-1e0d58224f24?w=600&h=400&fit=crop",
-  },
-  {
-    id: 2,
-    name: "Highlands Coffee",
-    address: "123 Nguyễn Huệ, Quận 1, TP. Hồ Chí Minh",
-    image:
-      "https://images.unsplash.com/photo-1559305616-3f99cd43e353?w=600&h=400&fit=crop",
-  },
-  {
-    id: 3,
-    name: "Phúc Long Heritage",
-    address: "42 Lê Lợi, Quận 1, TP. Hồ Chí Minh",
-    image:
-      "https://images.unsplash.com/photo-1501339847302-ac426a4a7cbb?w=600&h=400&fit=crop",
-  },
-  {
-    id: 4,
-    name: "Katinat Saigon Kafe",
-    address: "26 Lý Tự Trọng, Quận 1, TP. Hồ Chí Minh",
-    image:
-      "https://images.unsplash.com/photo-1495474472287-4d71bcdd2085?w=600&h=400&fit=crop",
-  },
-  {
-    id: 5,
-    name: "Trung Nguyên E-Coffee",
-    address: "15 Hai Bà Trưng, Quận 1, TP. Hồ Chí Minh",
-    image:
-      "https://images.unsplash.com/photo-1453614512568-c4024d13c247?w=600&h=400&fit=crop",
-  },
-];
-
 // ===== MOCK FINANCIAL DATA =====
 
 // Daily revenue for the last 30 days (current month)
@@ -354,34 +67,34 @@ export const MOCK_REVENUE_DAILY: RevenueDataPoint[] = [
 
 // Weekly revenue (last 12 weeks)
 export const MOCK_REVENUE_WEEKLY: RevenueDataPoint[] = [
-  { label: "T1/W1", revenue: 8200000, orders: 295 },
-  { label: "T1/W2", revenue: 9450000, orders: 340 },
-  { label: "T1/W3", revenue: 10100000, orders: 362 },
-  { label: "T1/W4", revenue: 8750000, orders: 315 },
-  { label: "T2/W1", revenue: 9200000, orders: 330 },
-  { label: "T2/W2", revenue: 10500000, orders: 378 },
-  { label: "T2/W3", revenue: 11200000, orders: 400 },
-  { label: "T2/W4", revenue: 9800000, orders: 352 },
-  { label: "T3/W1", revenue: 10400000, orders: 374 },
-  { label: "T3/W2", revenue: 11800000, orders: 424 },
-  { label: "T3/W3", revenue: 12500000, orders: 448 },
-  { label: "T3/W4", revenue: 10900000, orders: 392 },
+  { label: "Jan/W1", revenue: 8200000, orders: 295 },
+  { label: "Jan/W2", revenue: 9450000, orders: 340 },
+  { label: "Jan/W3", revenue: 10100000, orders: 362 },
+  { label: "Jan/W4", revenue: 8750000, orders: 315 },
+  { label: "Feb/W1", revenue: 9200000, orders: 330 },
+  { label: "Feb/W2", revenue: 10500000, orders: 378 },
+  { label: "Feb/W3", revenue: 11200000, orders: 400 },
+  { label: "Feb/W4", revenue: 9800000, orders: 352 },
+  { label: "Mar/W1", revenue: 10400000, orders: 374 },
+  { label: "Mar/W2", revenue: 11800000, orders: 424 },
+  { label: "Mar/W3", revenue: 12500000, orders: 448 },
+  { label: "Mar/W4", revenue: 10900000, orders: 392 },
 ];
 
 // Monthly revenue (last 12 months)
 export const MOCK_REVENUE_MONTHLY: RevenueDataPoint[] = [
-  { label: "T4/2025", revenue: 42000000, orders: 1512 },
-  { label: "T5/2025", revenue: 45500000, orders: 1638 },
-  { label: "T6/2025", revenue: 48000000, orders: 1728 },
-  { label: "T7/2025", revenue: 52000000, orders: 1872 },
-  { label: "T8/2025", revenue: 49500000, orders: 1782 },
-  { label: "T9/2025", revenue: 46800000, orders: 1685 },
-  { label: "T10/2025", revenue: 51200000, orders: 1843 },
-  { label: "T11/2025", revenue: 55000000, orders: 1980 },
-  { label: "T12/2025", revenue: 62000000, orders: 2232 },
-  { label: "T1/2026", revenue: 44000000, orders: 1584 },
-  { label: "T2/2026", revenue: 47500000, orders: 1710 },
-  { label: "T3/2026", revenue: 53500000, orders: 1926 },
+  { label: "Apr/2025", revenue: 42000000, orders: 1512 },
+  { label: "May/2025", revenue: 45500000, orders: 1638 },
+  { label: "Jun/2025", revenue: 48000000, orders: 1728 },
+  { label: "Jul/2025", revenue: 52000000, orders: 1872 },
+  { label: "Aug/2025", revenue: 49500000, orders: 1782 },
+  { label: "Sep/2025", revenue: 46800000, orders: 1685 },
+  { label: "Oct/2025", revenue: 51200000, orders: 1843 },
+  { label: "Nov/2025", revenue: 55000000, orders: 1980 },
+  { label: "Dec/2025", revenue: 62000000, orders: 2232 },
+  { label: "Jan/2026", revenue: 44000000, orders: 1584 },
+  { label: "Feb/2026", revenue: 47500000, orders: 1710 },
+  { label: "Mar/2026", revenue: 53500000, orders: 1926 },
 ];
 
 // Yearly revenue (last 5 years)
@@ -393,240 +106,13 @@ export const MOCK_REVENUE_YEARLY: RevenueDataPoint[] = [
   { label: "2026", revenue: 180000000, orders: 6480 },
 ];
 
-// Product sales statistics (with cost price for profit analysis)
-export const MOCK_PRODUCT_SALES: ProductSalesStats[] = [
-  {
-    productId: 12,
-    name: "Latte Caramel",
-    category: "latte",
-    unitsSold: 487,
-    revenue: 21915000,
-    costPrice: 18000,
-    sellingPrice: 45000,
-    profit: 13185000,
-    profitMargin: 60.2,
-  },
-  {
-    productId: 6,
-    name: "Trà Xanh Matcha",
-    category: "tra",
-    unitsSold: 412,
-    revenue: 16480000,
-    costPrice: 15000,
-    sellingPrice: 40000,
-    profit: 10300000,
-    profitMargin: 62.5,
-  },
-  {
-    productId: 5,
-    name: "Trà Đào Cam Sả",
-    category: "tra",
-    unitsSold: 398,
-    revenue: 13930000,
-    costPrice: 12000,
-    sellingPrice: 35000,
-    profit: 9153000,
-    profitMargin: 65.7,
-  },
-  {
-    productId: 13,
-    name: "Latte Vanilla",
-    category: "latte",
-    unitsSold: 356,
-    revenue: 16020000,
-    costPrice: 18000,
-    sellingPrice: 45000,
-    profit: 9612000,
-    profitMargin: 60.0,
-  },
-  {
-    productId: 4,
-    name: "Cà Phê Trứng",
-    category: "cafe",
-    unitsSold: 340,
-    revenue: 15300000,
-    costPrice: 16000,
-    sellingPrice: 45000,
-    profit: 9860000,
-    profitMargin: 64.4,
-  },
-  {
-    productId: 2,
-    name: "Cà Phê Sữa",
-    category: "cafe",
-    unitsSold: 325,
-    revenue: 9750000,
-    costPrice: 10000,
-    sellingPrice: 30000,
-    profit: 6500000,
-    profitMargin: 66.7,
-  },
-  {
-    productId: 3,
-    name: "Bạc Xỉu",
-    category: "cafe",
-    unitsSold: 298,
-    revenue: 9536000,
-    costPrice: 11000,
-    sellingPrice: 32000,
-    profit: 6259000,
-    profitMargin: 65.6,
-  },
-  {
-    productId: 1,
-    name: "Cà Phê Đen",
-    category: "cafe",
-    unitsSold: 285,
-    revenue: 7125000,
-    costPrice: 8000,
-    sellingPrice: 25000,
-    profit: 4845000,
-    profitMargin: 68.0,
-  },
-  {
-    productId: 9,
-    name: "Sữa Chua Dâu",
-    category: "sua-chua",
-    unitsSold: 267,
-    revenue: 10680000,
-    costPrice: 15000,
-    sellingPrice: 40000,
-    profit: 6675000,
-    profitMargin: 62.5,
-  },
-  {
-    productId: 10,
-    name: "Nước Ép Cam",
-    category: "nuoc-ep",
-    unitsSold: 241,
-    revenue: 8435000,
-    costPrice: 12000,
-    sellingPrice: 35000,
-    profit: 5543000,
-    profitMargin: 65.7,
-  },
-  {
-    productId: 8,
-    name: "Sữa Chua Trân Châu",
-    category: "sua-chua",
-    unitsSold: 228,
-    revenue: 8664000,
-    costPrice: 14000,
-    sellingPrice: 38000,
-    profit: 5472000,
-    profitMargin: 63.2,
-  },
-  {
-    productId: 7,
-    name: "Trà Vải Hoa Nhài",
-    category: "tra",
-    unitsSold: 215,
-    revenue: 8170000,
-    costPrice: 13000,
-    sellingPrice: 38000,
-    profit: 5375000,
-    profitMargin: 65.8,
-  },
-  {
-    productId: 15,
-    name: "Bánh Flan",
-    category: "giai-khat",
-    unitsSold: 198,
-    revenue: 4950000,
-    costPrice: 8000,
-    sellingPrice: 25000,
-    profit: 3366000,
-    profitMargin: 68.0,
-  },
-  {
-    productId: 11,
-    name: "Nước Ép Dưa Hấu",
-    category: "nuoc-ep",
-    unitsSold: 182,
-    revenue: 5460000,
-    costPrice: 10000,
-    sellingPrice: 30000,
-    profit: 3640000,
-    profitMargin: 66.7,
-  },
-  {
-    productId: 14,
-    name: "Bánh Mì Nướng Bơ",
-    category: "giai-khat",
-    unitsSold: 175,
-    revenue: 3500000,
-    costPrice: 6000,
-    sellingPrice: 20000,
-    profit: 2450000,
-    profitMargin: 70.0,
-  },
-  {
-    productId: 16,
-    name: "Trân Châu Đen",
-    category: "topping",
-    unitsSold: 456,
-    revenue: 4560000,
-    costPrice: 2000,
-    sellingPrice: 10000,
-    profit: 3648000,
-    profitMargin: 80.0,
-  },
-  {
-    productId: 17,
-    name: "Thạch Cà Phê",
-    category: "topping",
-    unitsSold: 389,
-    revenue: 3890000,
-    costPrice: 2000,
-    sellingPrice: 10000,
-    profit: 3112000,
-    profitMargin: 80.0,
-  },
-  {
-    productId: 18,
-    name: "Trân Châu Trắng",
-    category: "topping",
-    unitsSold: 342,
-    revenue: 3420000,
-    costPrice: 2000,
-    sellingPrice: 10000,
-    profit: 2736000,
-    profitMargin: 80.0,
-  },
-];
-
-// ===== MOCK USERS (for UI demo – replace with real auth) =====
-export const MOCK_USERS: Record<string, User> = {
-  manager: {
-    id: 1,
-    name: "Nguyễn Văn An",
-    role: "manager",
-    avatar: null,
-  },
-  staff: {
-    id: 2,
-    name: "Trần Thị Bình",
-    role: "staff",
-    avatar: null,
-  },
-};
-
-// ===== SHIFT / SCHEDULE DATA =====
-
-export const DEPARTMENTS: Department[] = [
-  { id: "bar", name: "Bar Staff", icon: "fa-solid fa-martini-glass-citrus" },
-  { id: "kitchen", name: "Kitchen", icon: "fa-solid fa-kitchen-set" },
-  { id: "cashier", name: "Cashier", icon: "fa-solid fa-cash-register" },
-  { id: "janitor", name: "Janitor", icon: "fa-solid fa-broom" },
-];
-
 /**
  * Generate mock shift slots for the weeks around today (April 2026).
  * Covers Mon 6 Apr – Sun 26 Apr 2026.
  */
-function generateMockShifts(): ShiftSlot[] {
-  const shifts: ShiftSlot[] = [];
-  const departments = ["bar", "kitchen", "cashier", "janitor"];
+function generateMockShifts(): ShiftEntity[] {
+  const shifts: ShiftEntity[] = [];
+  const departments = ["waiter"];
   const timeSlots = [
     { start: "07:00", end: "11:00", hours: 4, wage: 120000 },
     { start: "11:00", end: "15:00", hours: 4, wage: 120000 },
@@ -635,9 +121,9 @@ function generateMockShifts(): ShiftSlot[] {
   ];
 
   const staffPool = [
-    { id: 2, name: "Nguyễn Văn An" },
-    { id: 3, name: "Trần Thị Bình" },
-    { id: 4, name: "Lê Văn Cường" },
+    { id: 2, name: "Alex Nguyen" },
+    { id: 3, name: "Binh Tran" },
+    { id: 4, name: "Cuong Le" },
   ];
 
   // Generate shifts from April 6 to April 26, 2026
@@ -660,7 +146,7 @@ function generateMockShifts(): ShiftSlot[] {
 
         // Determine registration status
         const registered: { id: number; name: string }[] = [];
-        let status: ShiftSlot["status"] = "available";
+        // let status: ShiftEntity["status"] = "available";
 
         // Past shifts (before April 10) are mostly registered
         if (day < 10) {
@@ -669,37 +155,37 @@ function generateMockShifts(): ShiftSlot[] {
           if (shiftCounter % 7 === 0) {
             registered.push(staffPool[(staffIdx + 1) % staffPool.length]);
           }
-          status = "registered";
+          // status = "registered";
           // Some past shifts have leave/absent
-          if (shiftCounter % 11 === 0) status = "approved_leave";
-          if (shiftCounter % 13 === 0) status = "absent";
+          // if (shiftCounter % 11 === 0) status = "approved_leave";
+          // if (shiftCounter % 13 === 0) status = "absent";
         }
         // Current week (April 6-12): mix of registered and available
         else if (day >= 10 && day <= 12) {
           if (shiftCounter % 3 === 0) {
             registered.push(staffPool[shiftCounter % staffPool.length]);
-            status = "registered";
+            // status = "registered";
           }
         }
         // Future shifts: mostly available, some registered
         else {
           if (shiftCounter % 5 === 0) {
             registered.push(staffPool[shiftCounter % staffPool.length]);
-            status = "registered";
+            // status = "registered";
           }
         }
 
         shifts.push({
-          id: shiftId,
-          date: dateStr,
+          id: "shiftId",
+          date: new Date(dateStr),
           startTime: slot.start,
           endTime: slot.end,
-          durationHours: slot.hours,
+          // durationHours: slot.hours,
           wage: slot.wage,
-          department: dept,
+          // department: dept,
           maxStaff: dept === "bar" ? 3 : 2,
-          registeredStaff: registered,
-          status,
+          // registeredStaff: registered,
+          // status,
         });
       }
     }
@@ -708,4 +194,8 @@ function generateMockShifts(): ShiftSlot[] {
   return shifts;
 }
 
-export const MOCK_SHIFT_SLOTS: ShiftSlot[] = generateMockShifts();
+export const MOCK_SHIFT_SLOTS: ShiftEntity[] = generateMockShifts();
+
+export const DEPARTMENTS: Department[] = [
+  { id: "waiter", name: "Bar Staff", icon: "fa-brands fa-jenkins" },
+];

lib/manager-context.tsx

@@ -1,149 +1,212 @@
 "use client";
 
-import { ReactNode, createContext, useContext, useState } from "react";
+import { gql } from "@apollo/client";
+import { useMutation, useQuery } from "@apollo/client/react";
+import {
+  ReactNode,
+  createContext,
+  useContext,
+  useEffect,
+  useState,
+} from "react";
 
-import { MENU_CATEGORIES, MOCK_COMBOS, MOCK_PRODUCTS } from "./constants";
-import type { Combo, ComboItem, MenuCategory, Product } from "./types";
+import { eateryClient } from "./apollo-clients";
+import {
+  EateryEntity,
+  type MenuItemEntity,
+  type addMenuItemMutation,
+  type allEateriesQuery,
+  deleteMenuItemMutation,
+  updateMenuItemMutation,
+} from "./types";
 
 // ─── Types ────────────────────────────────────────────────────────────────────
 
-export type ManagerTab = "products" | "combos" | "categories";
+export type ManagerTab = "products" | "reviews";
 
 interface ManagerContextType {
   // Data
-  products: Product[];
-  combos: Combo[];
-  categories: MenuCategory[];
+  products: MenuItemEntity[];
+  eateryId: string | null;
+  eatery?: EateryEntity;
 
   // Active tab
   activeTab: ManagerTab;
   setActiveTab: (tab: ManagerTab) => void;
 
-  // Product actions
-  addProduct: (product: Omit<Product, "id">) => void;
-  updateProduct: (product: Product) => void;
-  deleteProduct: (id: number) => void;
-  toggleProductAvailability: (id: number) => void;
-
-  // Combo actions
-  addCombo: (combo: Omit<Combo, "id">) => void;
-  updateCombo: (combo: Combo) => void;
-  deleteCombo: (id: number) => void;
-  toggleComboAvailability: (id: number) => void;
-
-  // Category actions
-  addCategory: (category: Omit<MenuCategory, "id">) => void;
-  updateCategory: (category: MenuCategory) => void;
-  deleteCategory: (id: string) => void;
+  // MenuItemEntity actions
+  addProduct: (product: MenuItemEntity) => void;
+  updateProduct: (product: MenuItemEntity) => void;
+  deleteProduct: (id: string) => void;
+  toggleProductAvailability: (product: MenuItemEntity) => void;
 }
 
 // ─── Context ──────────────────────────────────────────────────────────────────
 
 const ManagerContext = createContext<ManagerContextType | undefined>(undefined);
 
+// ___ Graphql __________________________________________________________________
+
+const GET_EATERY_MENU = gql`
+  query GetEateryMenu {
+    allEateries {
+      id
+      name
+      menuItems {
+        id
+        name
+        imageUrl
+        available
+        description
+        price
+      }
+    }
+  }
+`;
+
+const ADD_MENU_ITEM = gql`
+  mutation addMenuItem($menuItem: AddMenuItemInput!) {
+    addMenuItem(menuItem: $menuItem) {
+      id
+      name
+      imageUrl
+      available
+      description
+      price
+    }
+  }
+`;
+
+const UPDATE_MENU_ITEM = gql`
+  mutation updateMenuItem($menuItem: UpdateMenuItemInput!) {
+    updateMenuItem(menuItem: $menuItem) {
+      id
+      name
+      imageUrl
+      available
+      description
+      price
+    }
+  }
+`;
+
+const DELETE_MENU_ITEM = gql`
+  mutation deleteMenuItem($input: String!) {
+    deleteMenuItem(menuItemId: $input)
+  }
+`;
+
 // ─── Provider ─────────────────────────────────────────────────────────────────
 
 export function ManagerProvider({ children }: { children: ReactNode }) {
-  const [products, setProducts] = useState<Product[]>(MOCK_PRODUCTS);
-  const [combos, setCombos] = useState<Combo[]>(MOCK_COMBOS);
-  // Filter out the "all" pseudo-category — managers manage real categories only
-  const [categories, setCategories] = useState<MenuCategory[]>(
-    MENU_CATEGORIES.filter((c) => c.id !== "all"),
-  );
+  const [products, setProducts] = useState<MenuItemEntity[]>([]);
+  const [eatery, setEatery] = useState<EateryEntity>();
   const [activeTab, setActiveTab] = useState<ManagerTab>("products");
 
-  // ── Product actions ──────────────────────────────────────────────────────
+  const { data } = useQuery<allEateriesQuery>(GET_EATERY_MENU, {
+    client: eateryClient,
+    fetchPolicy: "network-only",
+  });
 
-  const addProduct = (product: Omit<Product, "id">) => {
-    const newProduct: Product = {
-      ...product,
-      id: Date.now(),
-    };
-    setProducts((prev) => [...prev, newProduct]);
+  const eateryId = data?.allEateries?.[0]?.id ?? null;
+
+  const [mutateAddMenuItem] = useMutation<addMenuItemMutation>(ADD_MENU_ITEM, {
+    client: eateryClient,
+  });
+
+  const [mutateUpdateMenuItem] = useMutation<updateMenuItemMutation>(
+    UPDATE_MENU_ITEM,
+    { client: eateryClient },
+  );
+
+  const [mutateDeleteMenuItem] = useMutation<deleteMenuItemMutation>(
+    DELETE_MENU_ITEM,
+    { client: eateryClient },
+  );
+
+  useEffect(() => {
+    if (data?.allEateries?.[0]) {
+      setProducts(data.allEateries[0].menuItems);
+      setEatery(data.allEateries[0]);
+    }
+  }, [data]);
+
+  // ── MenuItemEntity actions ──────────────────────────────────────────────────────
+
+  const addProduct = async (product: MenuItemEntity) => {
+    const { data } = await mutateAddMenuItem({
+      variables: {
+        menuItem: product,
+      },
+    });
+
+    if (!data) return;
+
+    // addMenuItem backend does not persist imageUrl (constructor only maps name+price).
+    // If the caller provided an imageUrl, patch it immediately via updateMenuItem
+    // which uses MapStruct and correctly saves all fields.
+    if (product.imageUrl && data.addMenuItem?.id) {
+      const { data: updated } = await mutateUpdateMenuItem({
+        variables: {
+          menuItem: { id: data.addMenuItem.id, imageUrl: product.imageUrl },
+        },
+      });
+      if (updated) {
+        setProducts((prev) => [...prev, updated.updateMenuItem]);
+        return;
+      }
+    }
+
+    setProducts((prev) => [...prev, data.addMenuItem]);
   };
 
-  const updateProduct = (product: Product) => {
-    setProducts((prev) => prev.map((p) => (p.id === product.id ? product : p)));
-  };
+  const updateProduct = async (product: MenuItemEntity) => {
+    const { data } = await mutateUpdateMenuItem({
+      variables: {
+        menuItem: product,
+      },
+    });
 
-  const deleteProduct = (id: number) => {
-    setProducts((prev) => prev.filter((p) => p.id !== id));
-  };
-
-  const toggleProductAvailability = (id: number) => {
+    if (data)
       setProducts((prev) =>
-      prev.map((p) =>
-        p.id === id ? { ...p, available: !(p.available ?? true) } : p,
-      ),
+        prev.map((p) => (p.id === product.id ? data.updateMenuItem : p)),
       );
   };
 
-  // ── Combo actions ────────────────────────────────────────────────────────
+  const deleteProduct = async (id: string) => {
+    const { data } = await mutateDeleteMenuItem({ variables: { input: id } });
 
-  const addCombo = (combo: Omit<Combo, "id">) => {
-    const newCombo: Combo = { ...combo, id: Date.now() };
-    setCombos((prev) => [...prev, newCombo]);
-  };
-
-  const updateCombo = (combo: Combo) => {
-    setCombos((prev) => prev.map((c) => (c.id === combo.id ? combo : c)));
-  };
-
-  const deleteCombo = (id: number) => {
-    setCombos((prev) => prev.filter((c) => c.id !== id));
-  };
-
-  const toggleComboAvailability = (id: number) => {
-    setCombos((prev) =>
-      prev.map((c) => (c.id === id ? { ...c, available: !c.available } : c)),
+    if (data)
+      setProducts((prev) =>
+        prev.filter((p) => !(p.id == id && data.deleteMenuItem)),
       );
   };
 
-  // ── Category actions ─────────────────────────────────────────────────────
+  const toggleProductAvailability = async (product: MenuItemEntity) => {
+    const { data } = await mutateUpdateMenuItem({
+      variables: {
+        menuItem: { ...product, available: !product.available },
+      },
+    });
 
-  const addCategory = (category: Omit<MenuCategory, "id">) => {
-    const slug = category.name
-      .toLowerCase()
-      .normalize("NFD")
-      .replace(/[\u0300-\u036f]/g, "")
-      .replace(/[^a-z0-9]+/g, "-")
-      .replace(/(^-|-$)/g, "");
-    const newCategory: MenuCategory = {
-      ...category,
-      id: `${slug}-${Date.now()}`,
-    };
-    setCategories((prev) => [...prev, newCategory]);
-  };
-
-  const updateCategory = (category: MenuCategory) => {
-    setCategories((prev) =>
-      prev.map((c) => (c.id === category.id ? category : c)),
+    if (data)
+      setProducts((prev) =>
+        prev.map((p) => (p.id === product.id ? data.updateMenuItem : p)),
       );
   };
 
-  const deleteCategory = (id: string) => {
-    setCategories((prev) => prev.filter((c) => c.id !== id));
-  };
-
   return (
     <ManagerContext.Provider
       value={{
+        eatery,
         products,
-        combos,
-        categories,
+        eateryId,
         activeTab,
         setActiveTab,
         addProduct,
         updateProduct,
         deleteProduct,
         toggleProductAvailability,
-        addCombo,
-        updateCombo,
-        deleteCombo,
-        toggleComboAvailability,
-        addCategory,
-        updateCategory,
-        deleteCategory,
       }}
     >
       {children}

lib/menu-context.tsx

@@ -1,34 +0,0 @@
-"use client";
-
-import { createContext, useContext, useState } from "react";
-
-interface MenuContextType {
-  /** Currently selected category id */
-  activeCategory: string;
-  /** Update the active category */
-  setActiveCategory: (id: string) => void;
-}
-
-const MenuContext = createContext<MenuContextType>({
-  activeCategory: "all",
-  setActiveCategory: () => {},
-});
-
-/**
- * Provides shared activeCategory state to both the Header (mobile scrollable menu)
- * and the Navbar sidebar (md+), so both always reflect the same selection.
- */
-export function MenuProvider({ children }: { children: React.ReactNode }) {
-  const [activeCategory, setActiveCategory] = useState("all");
-
-  return (
-    <MenuContext.Provider value={{ activeCategory, setActiveCategory }}>
-      {children}
-    </MenuContext.Provider>
-  );
-}
-
-/** Consume the shared menu state anywhere inside MenuProvider */
-export function useMenu() {
-  return useContext(MenuContext);
-}

lib/shift-context.tsx

@@ -1,15 +1,22 @@
 "use client";
 
+import { gql } from "@apollo/client";
+import { useMutation, useQuery } from "@apollo/client/react";
 import {
   ReactNode,
   createContext,
   useCallback,
   useContext,
+  useEffect,
   useState,
 } from "react";
 
-import { MOCK_SHIFT_SLOTS } from "./constants";
-import type { ShiftSlot, ShiftStatus } from "./types";
+import { eateryClient } from "./apollo-clients";
+import {
+  type ShiftEntity,
+  type allShiftsQuery,
+  createShiftMutation,
+} from "./types";
 
 // ─── Types ────────────────────────────────────────────────────────────────────
 
@@ -17,7 +24,7 @@ export type ScheduleView = "week" | "month";
 
 interface ShiftContextType {
   // Data
-  shifts: ShiftSlot[];
+  shifts: ShiftEntity[];
   view: ScheduleView;
   setView: (view: ScheduleView) => void;
 
@@ -32,23 +39,22 @@ interface ShiftContextType {
   // Shift actions
   registerShift: (
     shiftId: string,
-    staffId: number,
+    staffId: string,
     staffName: string,
-  ) => { success: boolean; error?: string };
-  unregisterShift: (shiftId: string, staffId: number) => void;
-  createShift: (shift: Omit<ShiftSlot, "id">) => void;
-  updateShift: (shift: ShiftSlot) => void;
-  deleteShift: (shiftId: string) => void;
+  ) => Promise<{ success: boolean; error?: string }>;
+  unregisterShift: (shiftId: string, staffId: string) => void;
+  createShift: (shift: Omit<ShiftEntity, "id">) => void;
+  deleteShift: (shiftId: string) => Promise<void>;
 
   // Helpers
-  getShiftsForDate: (date: string) => ShiftSlot[];
-  getShiftsForWeek: (weekStart: Date) => ShiftSlot[];
+  getShiftsForDate: (date: Date) => ShiftEntity[];
+  getShiftsForWeek: (weekStart: Date) => ShiftEntity[];
   getWeekDates: () => Date[];
   hasConflict: (
-    date: string,
+    date: Date | string,
     startTime: string,
     endTime: string,
-    staffId: number,
+    staffId: string,
     excludeShiftId?: string,
   ) => boolean;
   getWeeklyBudget: () => number;
@@ -76,6 +82,21 @@ function formatDate(d: Date): string {
   return `${y}-${m}-${day}`;
 }
 
+// Dùng local date parts thay vì toISOString() để tránh lệch timezone UTC+7
+function toLocalDateISO(d: Date): string {
+  const y = d.getFullYear();
+  const m = String(d.getMonth() + 1).padStart(2, "0");
+  const day = String(d.getDate()).padStart(2, "0");
+  return `${y}-${m}-${day}T00:00:00.000Z`;
+}
+
+// Normalize Date or ISO string to "YYYY-MM-DD" for safe comparison
+function dateKey(d: Date | string | undefined): string {
+  if (!d) return "";
+  if (d instanceof Date) return formatDate(d);
+  return (d as string).slice(0, 10);
+}
+
 function timeToMinutes(time: string): number {
   const [h, m] = time.split(":").map(Number);
   return h * 60 + m;
@@ -94,13 +115,84 @@ function timesOverlap(
   return s1 < e2 && s2 < e1;
 }
 
+// ___ GraphQL __________________________________________________________________
+
+const GET_ALL_SHIFTS = gql`
+  query allShifts {
+    allShifts {
+      id
+      date
+      startTime
+      endTime
+      maxStaff
+      wage
+      registeredStaff {
+        id
+        staffId
+      }
+    }
+  }
+`;
+
+const CREATE_SHIFT = gql`
+  mutation createShift($shiftInput: CreateShiftInput!) {
+    createShift(shiftInput: $shiftInput) {
+      id
+      date
+      startTime
+      endTime
+      maxStaff
+      wage
+    }
+  }
+`;
+
+const DELETE_SHIFT = gql`
+  mutation deleteShift($id: String!) {
+    deleteShift(id: $id)
+  }
+`;
+
+const REGISTER_SHIFT = gql`
+  mutation registerShift($RegisterShiftInput: RegisterShiftInput) {
+    registerShift(registration: $RegisterShiftInput) {
+      staffId
+    }
+  }
+`;
+
 // ─── Provider ─────────────────────────────────────────────────────────────────
 
 export function ShiftProvider({ children }: { children: ReactNode }) {
-  const [shifts, setShifts] = useState<ShiftSlot[]>(MOCK_SHIFT_SLOTS);
+  const [shifts, setShifts] = useState<ShiftEntity[]>([]);
   const [view, setView] = useState<ScheduleView>("week");
   const [currentDate, setCurrentDate] = useState<Date>(new Date(2026, 3, 10)); // April 10, 2026
 
+  const { data, refetch } = useQuery<allShiftsQuery>(GET_ALL_SHIFTS, {
+    client: eateryClient,
+    fetchPolicy: "network-only",
+  });
+
+  const [mutateCreateShift] = useMutation<createShiftMutation>(CREATE_SHIFT, {
+    client: eateryClient,
+  });
+
+  const [mutateDeleteShift] = useMutation<{ deleteShift: boolean }>(
+    DELETE_SHIFT,
+    {
+      client: eateryClient,
+    },
+  );
+
+  const [mutateRegisterShift] = useMutation<
+    { registerShift: { staffId: string } },
+    { RegisterShiftInput: { shiftId: string } }
+  >(REGISTER_SHIFT, { client: eateryClient });
+
+  useEffect(() => {
+    if (data) setShifts(data.allShifts);
+  }, [data]);
+
   // ── Navigation ──────────────────────────────────────────────────────────
 
   const goToNextWeek = useCallback(() => {
@@ -151,37 +243,40 @@ export function ShiftProvider({ children }: { children: ReactNode }) {
   }, [currentDate]);
 
   const getShiftsForDate = useCallback(
-    (date: string): ShiftSlot[] => {
-      return shifts.filter((s) => s.date === date);
+    (date: Date): ShiftEntity[] => {
+      const key = formatDate(date);
+      return shifts.filter((s) => dateKey(s.date) === key);
     },
     [shifts],
   );
 
   const getShiftsForWeek = useCallback(
-    (weekStart: Date): ShiftSlot[] => {
+    (weekStart: Date): ShiftEntity[] => {
       const dates = Array.from({ length: 7 }, (_, i) => {
         const d = new Date(weekStart);
         d.setDate(weekStart.getDate() + i);
-        return formatDate(d);
+        return d;
       });
-      return shifts.filter((s) => dates.includes(s.date));
+      const keys = new Set(dates.map(formatDate));
+      return shifts.filter((s) => keys.has(dateKey(s.date)));
     },
     [shifts],
   );
 
   const hasConflict = useCallback(
     (
-      date: string,
+      date: Date | string,
       startTime: string,
       endTime: string,
-      staffId: number,
+      staffId: string,
       excludeShiftId?: string,
     ): boolean => {
+      const key = dateKey(date);
       return shifts.some(
         (s) =>
-          s.date === date &&
+          dateKey(s.date) === key &&
           s.id !== excludeShiftId &&
-          s.registeredStaff.some((rs) => rs.id === staffId) &&
+          (s.registeredStaff ?? []).some((rs) => rs.id === staffId) &&
           timesOverlap(startTime, endTime, s.startTime, s.endTime),
       );
     },
@@ -189,32 +284,40 @@ export function ShiftProvider({ children }: { children: ReactNode }) {
   );
 
   const getWeeklyBudget = useCallback((): number => {
-    const weekDates = getWeekDates().map(formatDate);
+    const weekDates = getWeekDates();
+    const weekKeys = new Set(weekDates.map(formatDate));
     return shifts
-      .filter((s) => weekDates.includes(s.date) && s.registeredStaff.length > 0)
-      .reduce((sum, s) => sum + s.wage * s.registeredStaff.length, 0);
+      .filter(
+        (s) =>
+          weekKeys.has(dateKey(s.date)) && (s.registeredStaff ?? []).length > 0,
+      )
+      .reduce(
+        (sum, s) => sum + (s.wage ?? 0) * (s.registeredStaff ?? []).length,
+        0,
+      );
   }, [shifts, getWeekDates]);
 
   // ── Shift actions ───────────────────────────────────────────────────────
 
   const registerShift = useCallback(
-    (
+    async (
       shiftId: string,
-      staffId: number,
+      staffId: string,
       staffName: string,
-    ): { success: boolean; error?: string } => {
+    ): Promise<{ success: boolean; error?: string }> => {
       const shift = shifts.find((s) => s.id === shiftId);
       if (!shift) return { success: false, error: "Ca làm không tồn tại." };
 
-      if (shift.registeredStaff.length >= shift.maxStaff) {
+      if ((shift.registeredStaff ?? []).length >= shift.maxStaff) {
         return { success: false, error: "Ca làm đã đủ người." };
       }
 
-      if (shift.registeredStaff.some((rs) => rs.id === staffId)) {
+      if ((shift.registeredStaff ?? []).some((rs) => rs.id === staffId)) {
         return { success: false, error: "Bạn đã đăng ký ca này rồi." };
       }
 
       if (
+        shift.date &&
         hasConflict(
           shift.date,
           shift.startTime,
@@ -229,56 +332,90 @@ export function ShiftProvider({ children }: { children: ReactNode }) {
         };
       }
 
-      setShifts((prev) =>
-        prev.map((s) =>
-          s.id === shiftId
-            ? {
-                ...s,
-                registeredStaff: [
-                  ...s.registeredStaff,
-                  { id: staffId, name: staffName },
-                ],
-                status: "registered" as ShiftStatus,
-              }
-            : s,
-        ),
-      );
-
+      try {
+        await mutateRegisterShift({
+          variables: { RegisterShiftInput: { shiftId } },
+        });
+        refetch();
         return { success: true };
+      } catch (err: unknown) {
+        const message =
+          err instanceof Error ? err.message : "Đăng ký thất bại, thử lại sau.";
+        return { success: false, error: message };
+      }
     },
-    [shifts, hasConflict],
+    [shifts, hasConflict, mutateRegisterShift, refetch],
   );
 
-  const unregisterShift = useCallback((shiftId: string, staffId: number) => {
+  const unregisterShift = useCallback((shiftId: string, staffId: string) => {
     setShifts((prev) =>
       prev.map((s) => {
         if (s.id !== shiftId) return s;
-        const updated = s.registeredStaff.filter((rs) => rs.id !== staffId);
+        const updated = (s.registeredStaff ?? []).filter(
+          (rs) => rs.id !== staffId,
+        );
         return {
           ...s,
           registeredStaff: updated,
-          status:
-            updated.length === 0 ? ("available" as ShiftStatus) : s.status,
         };
       }),
     );
   }, []);
 
-  const createShift = useCallback((shift: Omit<ShiftSlot, "id">) => {
-    const newShift: ShiftSlot = {
-      ...shift,
-      id: `shift_${Date.now()}`,
-    };
-    setShifts((prev) => [...prev, newShift]);
-  }, []);
+  const createShift = useCallback(
+    async (shift: Omit<ShiftEntity, "id">) => {
+      try {
+        const { data } = await mutateCreateShift({
+          variables: {
+            shiftInput: {
+              date: toLocalDateISO(shift.date ?? new Date()),
+              startTime: shift.startTime,
+              endTime: shift.endTime,
+              maxStaff: shift.maxStaff,
+              wage: shift.wage,
+            },
+          },
+        });
 
-  const updateShift = useCallback((shift: ShiftSlot) => {
-    setShifts((prev) => prev.map((s) => (s.id === shift.id ? shift : s)));
-  }, []);
+        if (data) {
+          // Optimistic: dùng date từ server nếu có, fallback sang local
+          const serverDate = data.createShift.date
+            ? new Date(data.createShift.date as unknown as string)
+            : shift.date;
+          setShifts((prev) => [
+            ...prev,
+            {
+              ...data.createShift,
+              date: serverDate,
+              wage: data.createShift.wage ?? shift.wage,
+              registeredStaff: [],
+            },
+          ]);
+          // Refetch để đồng bộ với server
+          refetch();
+        }
+      } catch (err) {
+        console.error("[createShift] mutation failed:", err);
+      }
+    },
+    [mutateCreateShift, refetch],
+  );
 
-  const deleteShift = useCallback((shiftId: string) => {
+  const deleteShift = useCallback(
+    async (shiftId: string) => {
+      try {
+        const { data } = await mutateDeleteShift({
+          variables: { id: shiftId },
+        });
+        if (data?.deleteShift) {
           setShifts((prev) => prev.filter((s) => s.id !== shiftId));
-  }, []);
+        }
+      } catch (err) {
+        console.error("[deleteShift] mutation failed:", err);
+      }
+    },
+    [mutateDeleteShift],
+  );
 
   return (
     <ShiftContext.Provider
@@ -295,7 +432,6 @@ export function ShiftProvider({ children }: { children: ReactNode }) {
         registerShift,
         unregisterShift,
         createShift,
-        updateShift,
         deleteShift,
         getShiftsForDate,
         getShiftsForWeek,

lib/types.ts

@@ -2,31 +2,13 @@
 export type UserRole = "manager" | "staff" | "customer";
 
 export interface User {
-  id: number;
+  id: string;
   name: string;
   role: UserRole;
   avatar: string | null;
   phone?: string;
 }
 
-// ===== MENU TYPES =====
-export interface MenuCategory {
-  id: string;
-  name: string;
-  icon: string; // FontAwesome class e.g. "fa-solid fa-mug-hot"
-}
-
-// ===== PRODUCT TYPES =====
-export interface Product {
-  id: number;
-  name: string;
-  category: string; // matches MenuCategory.id
-  price: number;
-  image: string;
-  description: string;
-  available?: boolean;
-}
-
 // ===== SHOP INFO TYPES =====
 export interface WifiInfo {
   name: string;
@@ -99,22 +81,6 @@ export interface FinancialSummary {
   profitComparison: PeriodComparison;
 }
 
-// ===== COMBO TYPES =====
-export interface ComboItem {
-  productId: number;
-  quantity: number;
-}
-
-export interface Combo {
-  id: number;
-  name: string;
-  description: string;
-  price: number;
-  image: string;
-  items: ComboItem[]; // list of products + quantities in this combo
-  available: boolean;
-}
-
 // ===== SHIFT / SCHEDULE TYPES =====
 export type ShiftStatus =
   | "available"
@@ -122,26 +88,97 @@ export type ShiftStatus =
   | "approved_leave"
   | "absent";
 
-export interface RegisteredStaff {
-  id: number;
-  name: string;
+export interface ShiftRegistrationEntity {
+  id: string;
+  staffId: string;
+  shift: ShiftEntity;
 }
 
-export interface ShiftSlot {
+export interface ShiftEntity {
   id: string;
-  date: string; // ISO date string "YYYY-MM-DD"
-  startTime: string; // "HH:mm"
-  endTime: string; // "HH:mm"
-  durationHours: number;
-  wage: number; // VND per shift
-  department: string;
+  name?: string;
+  date?: Date;
+  startTime: string;
+  endTime: string;
+  wage?: number;
   maxStaff: number;
-  registeredStaff: RegisteredStaff[];
-  status: ShiftStatus;
+  registeredStaff?: ShiftRegistrationEntity[];
 }
 
 export interface Department {
   id: string;
   name: string;
-  icon: string; // FontAwesome class
+  icon: string;
+}
+
+export interface MenuItemEntity {
+  id?: string;
+  name: string;
+  price: number;
+  eatery?: EateryEntity;
+  imageUrl: string;
+  available: boolean;
+  description: string;
+}
+
+export interface EateryEntity {
+  id: string;
+  ownerId: string;
+  name: string;
+  menuItems: MenuItemEntity[];
+  shifts: ShiftEntity[];
+}
+
+export interface allEateriesQuery {
+  allEateries: EateryEntity[];
+}
+
+export interface addMenuItemMutation {
+  addMenuItem: MenuItemEntity;
+}
+
+export interface updateMenuItemMutation {
+  updateMenuItem: MenuItemEntity;
+}
+
+export interface deleteMenuItemMutation {
+  deleteMenuItem: boolean;
+}
+
+export interface CartItemEntity {
+  productId: string;
+  quantity: number;
+  priceAtTimeOfAdding?: number;
+}
+
+export interface CartEntity {
+  Id: string;
+  eateryId: string;
+  items: CartItemEntity[];
+  totalAmount: number;
+  paymentQrUrl: string;
+}
+
+export interface getCartQuery {
+  getCart: CartEntity;
+}
+
+export interface createCartMutation {
+  createCart: string;
+}
+
+export interface addMenuItemMutation {
+  addItem: CartEntity;
+}
+
+export interface allRegistrationsQuery {
+  allRegistrations: ShiftRegistrationEntity[];
+}
+
+export interface allShiftsQuery {
+  allShifts: ShiftEntity[];
+}
+
+export interface createShiftMutation {
+  createShift: ShiftEntity;
 }

next.config.ts

@@ -19,6 +19,15 @@ const nextConfig: NextConfig = {
       },
     ],
   },
+  async rewrites() {
+    const gatewayUrl = "http://172.17.0.1:32080";
+    return [
+      {
+        source: "/api/:path*",
+        destination: `${gatewayUrl}/api/:path*`,
+      },
+    ];
+  },
 };
 
 export default nextConfig;

package-lock.json

@@ -1,22 +1,23 @@
 {
   "name": "temp",
-  "version": "1.2.0",
+  "version": "1.2.13",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "temp",
-      "version": "1.2.0",
+      "version": "1.2.13",
       "dependencies": {
-        "@tailwindcss/postcss": "^4.2.2",
-        "@types/node": "^20.19.37",
+        "@apollo/client": "^4.1.9",
+        "@tailwindcss/postcss": "^4.2.4",
+        "@types/node": "^20.19.39",
         "@types/react": "^19.2.14",
+        "graphql": "^16.14.0",
         "next": "16.1.7",
-        "nextjs": "^0.0.3",
         "react": "19.2.3",
         "react-dom": "19.2.3",
         "tailwind": "^4.0.0",
-        "tailwindcss": "^4.2.2",
+        "tailwindcss": "^4.2.4",
         "typescript": "^5.9.3"
       },
       "devDependencies": {
@@ -27,10 +28,10 @@
         "@types/react-dom": "^19.2.3",
         "eslint": "^9.39.4",
         "eslint-config-next": "16.1.7",
-        "prettier": "^3.8.1",
+        "prettier": "^3.8.3",
         "prettier-plugin-embed": "^0.5.1",
         "prettier-plugin-groovy": "^0.2.1",
-        "prettier-plugin-tailwindcss": "^0.7.2",
+        "prettier-plugin-tailwindcss": "^0.7.4",
         "semantic-release": "^25.0.3"
       }
     },
@@ -95,6 +96,43 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/@apollo/client": {
+      "version": "4.1.9",
+      "resolved": "https://registry.npmjs.org/@apollo/client/-/client-4.1.9.tgz",
+      "integrity": "sha512-qfpkQD51tdU/7iAR6aLb4w9o/L7I475DluWHRb61U/3Q0AH29nNOxOBHjBbWDdf16ncPOoQuxne1sEs2NjqBFw==",
+      "license": "MIT",
+      "dependencies": {
+        "@graphql-typed-document-node/core": "^3.1.1",
+        "@wry/caches": "^1.0.0",
+        "@wry/equality": "^0.5.6",
+        "@wry/trie": "^0.5.0",
+        "graphql-tag": "^2.12.6",
+        "optimism": "^0.18.0",
+        "tslib": "^2.3.0"
+      },
+      "peerDependencies": {
+        "graphql": "^16.0.0",
+        "graphql-ws": "^5.5.5 || ^6.0.3",
+        "react": "^17.0.0 || ^18.0.0 || >=19.0.0-rc",
+        "react-dom": "^17.0.0 || ^18.0.0 || >=19.0.0-rc",
+        "rxjs": "^7.3.0",
+        "subscriptions-transport-ws": "^0.9.0 || ^0.11.0"
+      },
+      "peerDependenciesMeta": {
+        "graphql-ws": {
+          "optional": true
+        },
+        "react": {
+          "optional": true
+        },
+        "react-dom": {
+          "optional": true
+        },
+        "subscriptions-transport-ws": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/@babel/code-frame": {
       "version": "7.29.0",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.29.0.tgz",
@@ -598,6 +636,15 @@
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       }
     },
+    "node_modules/@graphql-typed-document-node/core": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/@graphql-typed-document-node/core/-/core-3.2.0.tgz",
+      "integrity": "sha512-mB9oAsNCm9aM3/SOv4YtBMqZbYj10R7dkq8byBqxGY/ncFwhf2oQzMV+LCRlWoDSEBJ3COiR1yeDvMtsoOsuFQ==",
+      "license": "MIT",
+      "peerDependencies": {
+        "graphql": "^0.8.0 || ^0.9.0 || ^0.10.0 || ^0.11.0 || ^0.12.0 || ^0.13.0 || ^14.0.0 || ^15.0.0 || ^16.0.0 || ^17.0.0"
+      }
+    },
     "node_modules/@humanfs/core": {
       "version": "0.19.1",
       "resolved": "https://registry.npmjs.org/@humanfs/core/-/core-0.19.1.tgz",
@@ -2119,47 +2166,47 @@
       }
     },
     "node_modules/@tailwindcss/node": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/node/-/node-4.2.2.tgz",
-      "integrity": "sha512-pXS+wJ2gZpVXqFaUEjojq7jzMpTGf8rU6ipJz5ovJV6PUGmlJ+jvIwGrzdHdQ80Sg+wmQxUFuoW1UAAwHNEdFA==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/node/-/node-4.3.0.tgz",
+      "integrity": "sha512-aFb4gUhFOgdh9AXo4IzBEOzBkkAxm9VigwDJnMIYv3lcfXCJVesNfbEaBl4BNgVRyid92AmdviqwBUBRKSeY3g==",
       "license": "MIT",
       "dependencies": {
         "@jridgewell/remapping": "^2.3.5",
-        "enhanced-resolve": "^5.19.0",
+        "enhanced-resolve": "^5.21.0",
         "jiti": "^2.6.1",
         "lightningcss": "1.32.0",
         "magic-string": "^0.30.21",
         "source-map-js": "^1.2.1",
-        "tailwindcss": "4.2.2"
+        "tailwindcss": "4.3.0"
       }
     },
     "node_modules/@tailwindcss/oxide": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.2.2.tgz",
-      "integrity": "sha512-qEUA07+E5kehxYp9BVMpq9E8vnJuBHfJEC0vPC5e7iL/hw7HR61aDKoVoKzrG+QKp56vhNZe4qwkRmMC0zDLvg==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide/-/oxide-4.3.0.tgz",
+      "integrity": "sha512-F7HZGBeN9I0/AuuJS5PwcD8xayx5ri5GhjYUDBEVYUkexyA/giwbDNjRVrxSezE3T250OU2K/wp/ltWx3UOefg==",
       "license": "MIT",
       "engines": {
         "node": ">= 20"
       },
       "optionalDependencies": {
-        "@tailwindcss/oxide-android-arm64": "4.2.2",
-        "@tailwindcss/oxide-darwin-arm64": "4.2.2",
-        "@tailwindcss/oxide-darwin-x64": "4.2.2",
-        "@tailwindcss/oxide-freebsd-x64": "4.2.2",
-        "@tailwindcss/oxide-linux-arm-gnueabihf": "4.2.2",
-        "@tailwindcss/oxide-linux-arm64-gnu": "4.2.2",
-        "@tailwindcss/oxide-linux-arm64-musl": "4.2.2",
-        "@tailwindcss/oxide-linux-x64-gnu": "4.2.2",
-        "@tailwindcss/oxide-linux-x64-musl": "4.2.2",
-        "@tailwindcss/oxide-wasm32-wasi": "4.2.2",
-        "@tailwindcss/oxide-win32-arm64-msvc": "4.2.2",
-        "@tailwindcss/oxide-win32-x64-msvc": "4.2.2"
+        "@tailwindcss/oxide-android-arm64": "4.3.0",
+        "@tailwindcss/oxide-darwin-arm64": "4.3.0",
+        "@tailwindcss/oxide-darwin-x64": "4.3.0",
+        "@tailwindcss/oxide-freebsd-x64": "4.3.0",
+        "@tailwindcss/oxide-linux-arm-gnueabihf": "4.3.0",
+        "@tailwindcss/oxide-linux-arm64-gnu": "4.3.0",
+        "@tailwindcss/oxide-linux-arm64-musl": "4.3.0",
+        "@tailwindcss/oxide-linux-x64-gnu": "4.3.0",
+        "@tailwindcss/oxide-linux-x64-musl": "4.3.0",
+        "@tailwindcss/oxide-wasm32-wasi": "4.3.0",
+        "@tailwindcss/oxide-win32-arm64-msvc": "4.3.0",
+        "@tailwindcss/oxide-win32-x64-msvc": "4.3.0"
       }
     },
     "node_modules/@tailwindcss/oxide-android-arm64": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-android-arm64/-/oxide-android-arm64-4.2.2.tgz",
-      "integrity": "sha512-dXGR1n+P3B6748jZO/SvHZq7qBOqqzQ+yFrXpoOWWALWndF9MoSKAT3Q0fYgAzYzGhxNYOoysRvYlpixRBBoDg==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-android-arm64/-/oxide-android-arm64-4.3.0.tgz",
+      "integrity": "sha512-TJPiq67tKlLuObP6RkwvVGDoxCMBVtDgKkLfa/uyj7/FyxvQwHS+UOnVrXXgbEsfUaMgiVvC4KbJnRr26ho4Ng==",
       "cpu": [
         "arm64"
       ],
@@ -2173,9 +2220,9 @@
       }
     },
     "node_modules/@tailwindcss/oxide-darwin-arm64": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-arm64/-/oxide-darwin-arm64-4.2.2.tgz",
-      "integrity": "sha512-iq9Qjr6knfMpZHj55/37ouZeykwbDqF21gPFtfnhCCKGDcPI/21FKC9XdMO/XyBM7qKORx6UIhGgg6jLl7BZlg==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-arm64/-/oxide-darwin-arm64-4.3.0.tgz",
+      "integrity": "sha512-oMN/WZRb+SO37BmUElEgeEWuU8E/HXRkiODxJxLe1UTHVXLrdVSgfaJV7pSlhRGMSOiXLuxTIjfsF3wYvz8cgQ==",
       "cpu": [
         "arm64"
       ],
@@ -2189,9 +2236,9 @@
       }
     },
     "node_modules/@tailwindcss/oxide-darwin-x64": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-x64/-/oxide-darwin-x64-4.2.2.tgz",
-      "integrity": "sha512-BlR+2c3nzc8f2G639LpL89YY4bdcIdUmiOOkv2GQv4/4M0vJlpXEa0JXNHhCHU7VWOKWT/CjqHdTP8aUuDJkuw==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-darwin-x64/-/oxide-darwin-x64-4.3.0.tgz",
+      "integrity": "sha512-N6CUmu4a6bKVADfw77p+iw6Yd9Q3OBhe0veaDX+QazfuVYlQsHfDgxBrsjQ/IW+zywL8mTrNd0SdJT/zgtvMdA==",
       "cpu": [
         "x64"
       ],
@@ -2205,9 +2252,9 @@
       }
     },
     "node_modules/@tailwindcss/oxide-freebsd-x64": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-freebsd-x64/-/oxide-freebsd-x64-4.2.2.tgz",
-      "integrity": "sha512-YUqUgrGMSu2CDO82hzlQ5qSb5xmx3RUrke/QgnoEx7KvmRJHQuZHZmZTLSuuHwFf0DJPybFMXMYf+WJdxHy/nQ==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-freebsd-x64/-/oxide-freebsd-x64-4.3.0.tgz",
+      "integrity": "sha512-zDL5hBkQdH5C6MpqbK3gQAgP80tsMwSI26vjOzjJtNCMUo0lFgOItzHKBIupOZNQxt3ouPH7RPhvNhiTfCe5CQ==",
       "cpu": [
         "x64"
       ],
@@ -2221,9 +2268,9 @@
       }
     },
     "node_modules/@tailwindcss/oxide-linux-arm-gnueabihf": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm-gnueabihf/-/oxide-linux-arm-gnueabihf-4.2.2.tgz",
-      "integrity": "sha512-FPdhvsW6g06T9BWT0qTwiVZYE2WIFo2dY5aCSpjG/S/u1tby+wXoslXS0kl3/KXnULlLr1E3NPRRw0g7t2kgaQ==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm-gnueabihf/-/oxide-linux-arm-gnueabihf-4.3.0.tgz",
+      "integrity": "sha512-R06HdNi7A7OEoMsf6d4tjZ71RCWnZQPHj2mnotSFURjNLdBC+cIgXQ7l81CqeoiQftjf6OOblxXMInMgN2VzMA==",
       "cpu": [
         "arm"
       ],
@@ -2237,9 +2284,9 @@
       }
     },
     "node_modules/@tailwindcss/oxide-linux-arm64-gnu": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm64-gnu/-/oxide-linux-arm64-gnu-4.2.2.tgz",
-      "integrity": "sha512-4og1V+ftEPXGttOO7eCmW7VICmzzJWgMx+QXAJRAhjrSjumCwWqMfkDrNu1LXEQzNAwz28NCUpucgQPrR4S2yw==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm64-gnu/-/oxide-linux-arm64-gnu-4.3.0.tgz",
+      "integrity": "sha512-qTJHELX8jetjhRQHCLilkVLmybpzNQAtaI/gaoVoidn/ufbNDbAo8KlK2J+yPoc8wQxvDxCmh/5lr8nC1+lTbg==",
       "cpu": [
         "arm64"
       ],
@@ -2253,9 +2300,9 @@
       }
     },
     "node_modules/@tailwindcss/oxide-linux-arm64-musl": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm64-musl/-/oxide-linux-arm64-musl-4.2.2.tgz",
-      "integrity": "sha512-oCfG/mS+/+XRlwNjnsNLVwnMWYH7tn/kYPsNPh+JSOMlnt93mYNCKHYzylRhI51X+TbR+ufNhhKKzm6QkqX8ag==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-arm64-musl/-/oxide-linux-arm64-musl-4.3.0.tgz",
+      "integrity": "sha512-Z6sukiQsngnWO+l39X4pPbiWT81IC+PLKF+PHxIlyZbGNb9MODfYlXEVlFvej5BOZInWX01kVyzeLvHsXhfczQ==",
       "cpu": [
         "arm64"
       ],
@@ -2269,9 +2316,9 @@
       }
     },
     "node_modules/@tailwindcss/oxide-linux-x64-gnu": {
-      "version": "4.2.2",
-      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-x64-gnu/-/oxide-linux-x64-gnu-4.2.2.tgz",
-      "integrity": "sha512-rTAGAkDgqbXHNp/xW0iugLVmX62wOp2PoE39BTCGKjv3Iocf6AFbRP/wZT/kuCxC9QBh9Pu8XPkv/zCZB2mcMg==",
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/oxide-linux-x64-gnu/-/oxide-linux-x64-gnu-4.3.0.tgz",
+      "integrity": "sha512-DRNdQRpSGzRGfARVuVkxvM8Q12nh19l4BF/G7zGA1oe+9wcC6saFBHTISrpIcKzhiXtSrlSrluCfvMuledoCTQ==",
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@@ -11083,6 +11193,18 @@
         "url": "https://github.com/sponsors/sindresorhus"
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@@ -12228,6 +12350,16 @@
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package.json

@@ -1,6 +1,6 @@
 {
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-  "version": "1.2.0",
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-    "prettier-plugin-tailwindcss": "^0.7.2",
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   }
 }