commit

.gitignore

@@ -0,0 +1,54 @@
+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+node_modules
+/.pnp
+.pnp.*
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/versions
+
+# testing
+/coverage
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+.pnpm-debug.log*
+
+# env files (can opt-in for committing if needed)
+.env*
+
+# vercel
+.vercel
+
+
+# typescript
+*.tsbuildinfo
+next-env.d.ts
+local-*
+.claude
+.z-ai-config
+*.log
+dev.log
+dev.out.log
+test
+prompt
+
+server.log
+# Skills directory
+/skills/

Caddyfile

@@ -0,0 +1,23 @@
+:81 {
+	@transform_port_query {
+		query XTransformPort=*
+	}
+
+	handle @transform_port_query {
+		reverse_proxy localhost:{query.XTransformPort} {
+			header_up Host {host}
+			header_up X-Forwarded-For {remote_host}
+			header_up X-Forwarded-Proto {scheme}
+			header_up X-Real-IP {remote_host}
+		}
+	}
+
+	handle {
+		reverse_proxy localhost:3000 {
+			header_up Host {host}
+			header_up X-Forwarded-For {remote_host}
+			header_up X-Forwarded-Proto {scheme}
+			header_up X-Real-IP {remote_host}
+		}
+	}
+}

SEED_README.md

@@ -0,0 +1,92 @@
+# Seed Scripts for Employees
+
+ไฟล์สำหรับ seed พนักงานจาก CSV
+
+## ไฟล์ที่สร้างขึ้น
+
+### 1. `src/db/seed-branches.ts`
+
+สร้าง branches ที่จำเป็นต้องใช้กับพนักงานจาก CSV
+
+### 2. `src/db/seed-emp.ts`
+
+อ่านพนักงานจากไฟล์ `alla-emp.csv` และ seed เข้า database
+
+## วิธีใช้งาน
+
+### ขั้นตอนที่ 1: Seed Branches
+
+```bash
+npx tsx src/db/seed-branches.ts
+```
+
+สคริปต์นี้จะสร้าง 3 สาขาที่ตรงกับ branch_id ใน CSV:
+
+- `b6722de8-562b-4d51-8ad2-1f6df826a772` - สาขาหลัก (ที่ 1)
+- `c76ce8ec-6062-4e48-9d22-0aaaa6be79b2` - สาขาหลัก (ที่ 2)
+- `8724a231-108b-4c74-a778-0eafd282edd4` - สาขาหลัก (ที่ 3)
+
+### ขั้นตอนที่ 2: Seed Employees
+
+```bash
+npx tsx src/db/seed-emp.ts
+```
+
+สคริปต์นี้จะ:
+
+- อ่านไฟล์ `alla-emp.csv` จาก project root
+- ตรวจสอบว่าทุก branch_id มีอยู่ใน database หรือไม่
+- ตรวจสอบพนักงานที่มีอยู่แล้ว (เพื่อหลีกเลี่ยง duplicate)
+- Insert พนักงานใหม่เป็น batch 50 คนต่อครั้ง
+- แสดงรายงานผล
+
+## ข้อมูลใน CSV
+
+ไฟล์ `alla-emp.csv` มีโครงสร้างดังนี้:
+
+```
+id,employee_id,name,branch_id,pin
+```
+
+- `id`: UUID ของพนักงาน
+- `employee_id`: รหัสพนักงาน (เช่น 00001, 01756, etc.)
+- `name`: ชื่อพนักงาน
+- `branch_id`: UUID ของสาขา
+- `pin`: PIN hash (SHA-256)
+
+## ข้อมูลสรุป
+
+- จำนวนพนักงานทั้งหมด: **424 คน**
+- จำนวนสาขา: **3 สาขา**
+- PIN เริ่มต้น: ทุกคนใช้ PIN เดียวกัน (hash ของ "1234")
+
+## การจัดการข้อผิดพลาด
+
+### กรณีไม่พบไฟล์ CSV
+
+```
+❌ CSV file not found: .../alla-emp.csv
+   Please make sure alla-emp.csv is in the project root directory.
+```
+
+### กรณีไม่พบ Branch
+
+```
+❌ Missing branches in database:
+   - b6722de8-562b-4d51-8ad2-1f6df826a772
+   ...
+❌ Please run seed.ts first to create branches, or add the missing branches manually.
+```
+
+## การใช้งานซ้ำ
+
+หาก run `seed-emp.ts` ซ้ำ:
+
+- จะข้ามพนักงานที่มีอยู่แล้ว (based on ID)
+- เพิ่มเฉพาะพนักงานใหม่ที่ยังไม่มีใน database
+
+## หมายเหตุ
+
+- สคริปต์เหล่านี้แยกจาก `seed.ts` ดั้งเดิม
+- สามารถใช้ร่วมกับ `seed.ts` หรือแยกอิสระก็ได้
+- ไม่มีผลกระทบกับข้อมูล candidates, votes, หรือ settings

agent-ctx/admin-dashboard-main.md

@@ -0,0 +1,58 @@
+# Task: Create Admin Dashboard Component for Thai Voting System
+
+## Summary
+Created the complete admin dashboard component at `/home/z/my-project/src/components/admin-dashboard.tsx` with 5 tabs and updated `page.tsx` to conditionally render it based on the auth store's `currentView`.
+
+## Files Created/Modified
+1. **Created**: `/home/z/my-project/src/components/admin-dashboard.tsx` - Main admin dashboard component (~900 lines)
+2. **Modified**: `/home/z/my-project/src/app/page.tsx` - Added conditional rendering based on auth state
+
+## Component Structure
+
+### Types & Schemas
+- Defined TypeScript interfaces for Branch, Employee, Candidate, BranchStats, Stats, AppSettings
+- Created Zod validation schemas: `branchSchema`, `employeeSchema`, `employeeEditSchema`, `candidateSchema`, `settingsSchema`
+
+### Sub-Components (all within the same file)
+
+1. **StatsTab** - Fetches GET /api/admin/stats, displays:
+   - 5 summary cards (employees, voters, candidates, total votes, participation rate)
+   - Overall participation progress bar
+   - Per-branch statistics table with progress bars
+
+2. **BranchesTab** - Fetches GET /api/admin/branches, features:
+   - Branches table with name, code, employee count
+   - Add branch dialog with form validation (react-hook-form + zod)
+   - Delete branch confirmation (AlertDialog)
+
+3. **EmployeesTab** - Fetches GET /api/admin/employees, features:
+   - Employees table with ID, name, branch, isAdmin badge, isActive badge
+   - Search/filter input for employee lookup
+   - Add employee dialog with full form (ID, name, branch select, PIN, admin toggle)
+   - Edit employee dialog with pre-filled data
+   - Deactivate employee confirmation (AlertDialog)
+   - Badge components for status indicators (emerald for active, red for inactive, amber for admin)
+
+4. **CandidatesTab** - Fetches GET /api/admin/candidates, features:
+   - Candidates table with name, employee code, branch, position, approval status
+   - Add candidate dialog with employee dropdown (auto-filters to non-candidates)
+   - Auto-fills branch when employee is selected
+   - Delete candidate confirmation with warning about vote deletion
+
+5. **SettingsTab** - Fetches GET /api/admin/settings, features:
+   - Form with: system name, max votes per person, voting start/end datetime, voting enabled switch, results visible switch
+   - Proper datetime-local inputs for date fields
+   - Save button with PUT /api/admin/settings
+
+### Design Choices
+- **Color scheme**: Emerald/teal primary, amber accents, red for destructive (NO indigo/blue)
+- **Thai language**: All UI text in Thai
+- **Responsive**: Mobile-first with responsive grids, scrollable tables
+- **Loading states**: Skeleton components for each tab
+- **Error handling**: Toast notifications via sonner for all API operations
+- **Form validation**: react-hook-form with zod resolvers
+
+## Lint & Compilation
+- ESLint passes with no errors
+- Page compiles successfully (200 status)
+- Pre-existing bun:sqlite module error is unrelated to these changes

components.json

@@ -0,0 +1,21 @@
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "new-york",
+  "rsc": true,
+  "tsx": true,
+  "tailwind": {
+    "config": "",
+    "css": "src/app/globals.css",
+    "baseColor": "neutral",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils",
+    "ui": "@/components/ui",
+    "lib": "@/lib",
+    "hooks": "@/hooks"
+  },
+  "iconLibrary": "lucide"
+}

dockerfile

@@ -0,0 +1,31 @@
+FROM node:20-alpine AS deps
+WORKDIR /src
+COPY package*.json ./
+RUN npm i --legacy-peer-deps
+
+FROM node:20-alpine AS builder
+WORKDIR /src
+
+ARG NEXT_PUBLIC_KEYCLOAK_CLIENT_ID
+ARG NEXT_PUBLIC_DEFAULT_EXCEL_VIEWER
+ARG NEXT_PUBLIC_API_URL
+
+ENV NEXT_PUBLIC_KEYCLOAK_CLIENT_ID=$NEXT_PUBLIC_KEYCLOAK_CLIENT_ID
+ENV NEXT_PUBLIC_DEFAULT_EXCEL_VIEWER=$NEXT_PUBLIC_DEFAULT_EXCEL_VIEWER
+ENV NEXT_PUBLIC_API_URL=$NEXT_PUBLIC_API_URL
+
+COPY --from=deps /src/node_modules ./node_modules
+COPY . .
+RUN npm run build
+
+FROM node:20-alpine AS runner
+WORKDIR /src
+
+ENV NODE_ENV=production
+
+COPY --from=builder /src/.next/standalone ./
+COPY --from=builder /src/.next/static ./.next/static
+
+EXPOSE 3000
+
+CMD ["node","server.js"]

download/README.md

@@ -0,0 +1 @@
+Here are all the generated files.

drizzle.config.ts

@@ -0,0 +1,10 @@
+import { defineConfig } from 'drizzle-kit';
+
+export default defineConfig({
+  schema: './src/db/schema.ts',
+  out: './drizzle',
+  dialect: 'sqlite',
+  dbCredentials: {
+    url: './db/voting.db',
+  },
+});

eslint.config.mjs

@@ -0,0 +1,50 @@
+import nextCoreWebVitals from "eslint-config-next/core-web-vitals";
+import nextTypescript from "eslint-config-next/typescript";
+import { dirname } from "path";
+import { fileURLToPath } from "url";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+const eslintConfig = [...nextCoreWebVitals, ...nextTypescript, {
+  rules: {
+    // TypeScript rules
+    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/no-unused-vars": "off",
+    "@typescript-eslint/no-non-null-assertion": "off",
+    "@typescript-eslint/ban-ts-comment": "off",
+    "@typescript-eslint/prefer-as-const": "off",
+    "@typescript-eslint/no-unused-disable-directive": "off",
+    
+    // React rules
+    "react-hooks/exhaustive-deps": "off",
+    "react-hooks/purity": "off",
+    "react/no-unescaped-entities": "off",
+    "react/display-name": "off",
+    "react/prop-types": "off",
+    "react-compiler/react-compiler": "off",
+    
+    // Next.js rules
+    "@next/next/no-img-element": "off",
+    "@next/next/no-html-link-for-pages": "off",
+    
+    // General JavaScript rules
+    "prefer-const": "off",
+    "no-unused-vars": "off",
+    "no-console": "off",
+    "no-debugger": "off",
+    "no-empty": "off",
+    "no-irregular-whitespace": "off",
+    "no-case-declarations": "off",
+    "no-fallthrough": "off",
+    "no-mixed-spaces-and-tabs": "off",
+    "no-redeclare": "off",
+    "no-undef": "off",
+    "no-unreachable": "off",
+    "no-useless-escape": "off",
+  },
+}, {
+  ignores: ["node_modules/**", ".next/**", "out/**", "build/**", "next-env.d.ts", "examples/**", "skills"]
+}];
+
+export default eslintConfig;

examples/websocket/frontend.tsx

@@ -0,0 +1,196 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import { io } from 'socket.io-client';
+import { Button } from '@/components/ui/button';
+import { Input } from '@/components/ui/input';
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import { ScrollArea } from '@/components/ui/scroll-area';
+
+type User = {
+  id: string;
+  username: string;
+}
+
+type Message = {
+  id: string;
+  username: string;
+  content: string;
+  timestamp: Date | string;
+  type: 'user' | 'system';
+}
+
+export default function SocketDemo() {
+  const [messages, setMessages] = useState<Message[]>([]);
+  const [inputMessage, setInputMessage] = useState('');
+  const [username, setUsername] = useState('');
+  const [isUsernameSet, setIsUsernameSet] = useState(false);
+  const [socket, setSocket] = useState<any>(null);
+  const [isConnected, setIsConnected] = useState(false);
+  const [users, setUsers] = useState<User[]>([]);
+
+  useEffect(() => {
+    // Connect to websocket server
+    // Never use PORT in the URL, alyways use XTransformPort
+    // DO NOT change the path, it is used by Caddy to forward the request to the correct port
+    const socketInstance = io('/?XTransformPort=3003', {
+      transports: ['websocket', 'polling'],
+      forceNew: true,
+      reconnection: true,
+      reconnectionAttempts: 5,
+      reconnectionDelay: 1000,
+      timeout: 10000
+    })
+
+    setSocket(socketInstance);
+
+    socketInstance.on('connect', () => {
+      setIsConnected(true);
+    });
+
+    socketInstance.on('disconnect', () => {
+      setIsConnected(false);
+    });
+
+    socketInstance.on('message', (msg: Message) => {
+      setMessages(prev => [...prev, msg]);
+    });
+
+    socketInstance.on('user-joined', (data: { user: User; message: Message }) => {
+      setMessages(prev => [...prev, data.message]);
+      setUsers(prev => {
+        if (!prev.find(u => u.id === data.user.id)) {
+          return [...prev, data.user];
+        }
+        return prev;
+      });
+    });
+
+    socketInstance.on('user-left', (data: { user: User; message: Message }) => {
+      setMessages(prev => [...prev, data.message]);
+      setUsers(prev => prev.filter(u => u.id !== data.user.id));
+    });
+
+    socketInstance.on('users-list', (data: { users: User[] }) => {
+      setUsers(data.users);
+    });
+
+    return () => {
+      socketInstance.disconnect();
+    };
+  }, []);
+
+  const handleJoin = () => {
+    if (socket && username.trim() && isConnected) {
+      socket.emit('join', { username: username.trim() });
+      setIsUsernameSet(true);
+    }
+  };
+
+  const sendMessage = () => {
+    if (socket && inputMessage.trim() && username.trim()) {
+      socket.emit('message', {
+        content: inputMessage.trim(),
+        username: username.trim()
+      });
+      setInputMessage('');
+    }
+  };
+
+  const handleKeyPress = (e: React.KeyboardEvent) => {
+    if (e.key === 'Enter') {
+      sendMessage();
+    }
+  };
+
+  return (
+    <div className="container mx-auto p-4 max-w-2xl">
+      <Card>
+        <CardHeader>
+          <CardTitle className="flex items-center justify-between">
+            WebSocket Demo
+            <span className={`text-sm px-2 py-1 rounded ${isConnected ? 'bg-green-100 text-green-800' : 'bg-red-100 text-red-800'}`}>
+              {isConnected ? 'Connected' : 'Disconnected'}
+            </span>
+          </CardTitle>
+        </CardHeader>
+        <CardContent className="space-y-4">
+          {!isUsernameSet ? (
+            <div className="space-y-2">
+              <Input
+                value={username}
+                onChange={(e) => setUsername(e.target.value)}
+                onKeyPress={(e) => {
+                  if (e.key === 'Enter') {
+                    handleJoin();
+                  }
+                }}
+                placeholder="Enter your username..."
+                disabled={!isConnected}
+                className="flex-1"
+              />
+              <Button
+                onClick={handleJoin}
+                disabled={!isConnected || !username.trim()}
+                className="w-full"
+              >
+                Join Chat
+              </Button>
+            </div>
+          ) : (
+            <>
+              <ScrollArea className="h-80 w-full border rounded-md p-4">
+                <div className="space-y-2">
+                  {messages.length === 0 ? (
+                    <p className="text-gray-500 text-center">No messages yet</p>
+                  ) : (
+                    messages.map((msg) => (
+                      <div key={msg.id} className="border-b pb-2 last:border-b-0">
+                        <div className="flex justify-between items-start">
+                          <div className="flex-1">
+                            <p className={`text-sm font-medium ${msg.type === 'system'
+                                ? 'text-blue-600 italic'
+                                : 'text-gray-700'
+                              }`}>
+                              {msg.username}
+                            </p>
+                            <p className={`${msg.type === 'system'
+                                ? 'text-blue-500 italic'
+                                : 'text-gray-900'
+                              }`}>
+                              {msg.content}
+                            </p>
+                          </div>
+                          <span className="text-xs text-gray-500">
+                            {new Date(msg.timestamp).toLocaleTimeString()}
+                          </span>
+                        </div>
+                      </div>
+                    ))
+                  )}
+                </div>
+              </ScrollArea>
+
+              <div className="flex space-x-2">
+                <Input
+                  value={inputMessage}
+                  onChange={(e) => setInputMessage(e.target.value)}
+                  onKeyPress={handleKeyPress}
+                  placeholder="Type a message..."
+                  disabled={!isConnected}
+                  className="flex-1"
+                />
+                <Button
+                  onClick={sendMessage}
+                  disabled={!isConnected || !inputMessage.trim()}
+                >
+                  Send
+                </Button>
+              </div>
+            </>
+          )}
+        </CardContent>
+      </Card>
+    </div>
+  );
+}

examples/websocket/server.ts

@@ -0,0 +1,138 @@
+import { createServer } from 'http'
+import { Server } from 'socket.io'
+
+const httpServer = createServer()
+const io = new Server(httpServer, {
+  // DO NOT change the path, it is used by Caddy to forward the request to the correct port
+  path: '/',
+  cors: {
+    origin: "*",
+    methods: ["GET", "POST"]
+  },
+  pingTimeout: 60000,
+  pingInterval: 25000,
+})
+
+interface User {
+  id: string
+  username: string
+}
+
+interface Message {
+  id: string
+  username: string
+  content: string
+  timestamp: Date
+  type: 'user' | 'system'
+}
+
+const users = new Map<string, User>()
+
+const generateMessageId = () => Math.random().toString(36).substr(2, 9)
+
+const createSystemMessage = (content: string): Message => ({
+  id: generateMessageId(),
+  username: 'System',
+  content,
+  timestamp: new Date(),
+  type: 'system'
+})
+
+const createUserMessage = (username: string, content: string): Message => ({
+  id: generateMessageId(),
+  username,
+  content,
+  timestamp: new Date(),
+  type: 'user'
+})
+
+io.on('connection', (socket) => {
+  console.log(`User connected: ${socket.id}`)
+
+  // Add test event handler
+  socket.on('test', (data) => {
+    console.log('Received test message:', data)
+    socket.emit('test-response', { 
+      message: 'Server received test message', 
+      data: data,
+      timestamp: new Date().toISOString()
+    })
+  })
+
+  socket.on('join', (data: { username: string }) => {
+    const { username } = data
+    
+    // Create user object
+    const user: User = {
+      id: socket.id,
+      username
+    }
+    
+    // Add to user list
+    users.set(socket.id, user)
+    
+    // Send join message to all users
+    const joinMessage = createSystemMessage(`${username} joined the chat room`)
+    io.emit('user-joined', { user, message: joinMessage })
+    
+    // Send current user list to new user
+    const usersList = Array.from(users.values())
+    socket.emit('users-list', { users: usersList })
+    
+    console.log(`${username} joined the chat room, current online users: ${users.size}`)
+  })
+
+  socket.on('message', (data: { content: string; username: string }) => {
+    const { content, username } = data
+    const user = users.get(socket.id)
+    
+    if (user && user.username === username) {
+      const message = createUserMessage(username, content)
+      io.emit('message', message)
+      console.log(`${username}: ${content}`)
+    }
+  })
+
+  socket.on('disconnect', () => {
+    const user = users.get(socket.id)
+    
+    if (user) {
+      // Remove from user list
+      users.delete(socket.id)
+      
+      // Send leave message to all users
+      const leaveMessage = createSystemMessage(`${user.username} left the chat room`)
+      io.emit('user-left', { user: { id: socket.id, username: user.username }, message: leaveMessage })
+      
+      console.log(`${user.username} left the chat room, current online users: ${users.size}`)
+    } else {
+      console.log(`User disconnected: ${socket.id}`)
+    }
+  })
+
+  socket.on('error', (error) => {
+    console.error(`Socket error (${socket.id}):`, error)
+  })
+})
+
+const PORT = 3003
+httpServer.listen(PORT, () => {
+  console.log(`WebSocket server running on port ${PORT}`)
+})
+
+// Graceful shutdown
+process.on('SIGTERM', () => {
+  console.log('Received SIGTERM signal, shutting down server...')
+  httpServer.close(() => {
+    console.log('WebSocket server closed')
+    process.exit(0)
+  })
+})
+
+process.on('SIGINT', () => {
+  console.log('Received SIGINT signal, shutting down server...')
+  httpServer.close(() => {
+    console.log('WebSocket server closed')
+    process.exit(0)
+  })
+})

next.config.ts

@@ -0,0 +1,12 @@
+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  output: "standalone",
+  /* config options here */
+  typescript: {
+    ignoreBuildErrors: true,
+  },
+  reactStrictMode: false,
+};
+
+export default nextConfig;

package.json

@@ -0,0 +1,99 @@
+{
+  "name": "nextjs_tailwind_shadcn_ts",
+  "version": "0.2.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev -p 3000",
+    "build": "next build",
+    "start": "next start",
+    "lint": "eslint .",
+    "db:push": "prisma db push",
+    "db:generate": "prisma generate",
+    "db:migrate": "prisma migrate dev",
+    "db:reset": "prisma migrate reset"
+  },
+  "dependencies": {
+    "@dnd-kit/core": "^6.3.1",
+    "@dnd-kit/sortable": "^10.0.0",
+    "@dnd-kit/utilities": "^3.2.2",
+    "@hookform/resolvers": "^5.1.1",
+    "@libsql/client": "^0.17.2",
+    "@mdxeditor/editor": "^3.39.1",
+    "@prisma/client": "^6.11.1",
+    "@radix-ui/react-accordion": "^1.2.11",
+    "@radix-ui/react-alert-dialog": "^1.1.14",
+    "@radix-ui/react-aspect-ratio": "^1.1.7",
+    "@radix-ui/react-avatar": "^1.1.10",
+    "@radix-ui/react-checkbox": "^1.3.2",
+    "@radix-ui/react-collapsible": "^1.1.11",
+    "@radix-ui/react-context-menu": "^2.2.15",
+    "@radix-ui/react-dialog": "^1.1.14",
+    "@radix-ui/react-dropdown-menu": "^2.1.15",
+    "@radix-ui/react-hover-card": "^1.1.14",
+    "@radix-ui/react-label": "^2.1.7",
+    "@radix-ui/react-menubar": "^1.1.15",
+    "@radix-ui/react-navigation-menu": "^1.2.13",
+    "@radix-ui/react-popover": "^1.1.14",
+    "@radix-ui/react-progress": "^1.1.7",
+    "@radix-ui/react-radio-group": "^1.3.7",
+    "@radix-ui/react-scroll-area": "^1.2.9",
+    "@radix-ui/react-select": "^2.2.5",
+    "@radix-ui/react-separator": "^1.1.7",
+    "@radix-ui/react-slider": "^1.3.5",
+    "@radix-ui/react-slot": "^1.2.3",
+    "@radix-ui/react-switch": "^1.2.5",
+    "@radix-ui/react-tabs": "^1.1.12",
+    "@radix-ui/react-toast": "^1.2.14",
+    "@radix-ui/react-toggle": "^1.1.9",
+    "@radix-ui/react-toggle-group": "^1.1.10",
+    "@radix-ui/react-tooltip": "^1.2.7",
+    "@reactuses/core": "^6.0.5",
+    "@tanstack/react-query": "^5.82.0",
+    "@tanstack/react-table": "^8.21.3",
+    "better-sqlite3": "^12.9.0",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "cmdk": "^1.1.1",
+    "date-fns": "^4.1.0",
+    "drizzle-orm": "^0.45.2",
+    "embla-carousel-react": "^8.6.0",
+    "framer-motion": "^12.23.2",
+    "input-otp": "^1.4.2",
+    "lucide-react": "^0.525.0",
+    "next": "^16.1.1",
+    "next-auth": "^4.24.11",
+    "next-intl": "^4.3.4",
+    "next-themes": "^0.4.6",
+    "prisma": "^6.11.1",
+    "react": "^19.0.0",
+    "react-day-picker": "^9.8.0",
+    "react-dom": "^19.0.0",
+    "react-hook-form": "^7.60.0",
+    "react-markdown": "^10.1.0",
+    "react-resizable-panels": "^3.0.3",
+    "react-syntax-highlighter": "^15.6.1",
+    "recharts": "^2.15.4",
+    "sharp": "^0.34.3",
+    "sonner": "^2.0.6",
+    "tailwind-merge": "^3.3.1",
+    "tailwindcss-animate": "^1.0.7",
+    "uuid": "^11.1.0",
+    "vaul": "^1.1.2",
+    "z-ai-web-dev-sdk": "^0.0.17",
+    "zod": "^4.0.2",
+    "zustand": "^5.0.6"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/better-sqlite3": "^7.6.13",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "bun-types": "^1.3.4",
+    "drizzle-kit": "^0.31.10",
+    "eslint": "^9",
+    "eslint-config-next": "^16.1.1",
+    "tailwindcss": "^4",
+    "tw-animate-css": "^1.3.5",
+    "typescript": "^5"
+  }
+}

postcss.config.mjs

@@ -0,0 +1,5 @@
+const config = {
+  plugins: ["@tailwindcss/postcss"],
+};
+
+export default config;

prisma/schema.prisma

@@ -0,0 +1,32 @@
+// This is your Prisma schema file,
+// learn more about it in the docs: https://pris.ly/d/prisma-schema
+
+// Looking for ways to speed up your queries, or scale easily with your serverless or edge functions?
+// Try Prisma Accelerate: https://pris.ly/cli/accelerate-init
+
+generator client {
+  provider = "prisma-client-js"
+}
+
+datasource db {
+  provider = "sqlite"
+  url      = env("DATABASE_URL")
+}
+
+model User {
+  id        String   @id @default(cuid())
+  email     String   @unique
+  name      String?
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+}
+
+model Post {
+  id        String   @id @default(cuid())
+  title     String
+  content   String?
+  published Boolean  @default(false)
+  authorId  String
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+}

public/logo.svg

@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 30 30" style="enable-background:new 0 0 30 30;" xml:space="preserve">
+<defs>
+  <style type="text/css">
+    .st194{fill:#2D2D2D;stroke:#FFFFFF;stroke-width:0.6317;stroke-miterlimit:10;}
+    .st23{fill:#FFFFFF;}
+
+    .z-breathe {
+      animation: breathe 2.5s ease-in-out infinite;
+    }
+
+    @keyframes breathe {
+      0%, 100% { opacity: 0.7; }
+      50% { opacity: 1; }
+    }
+  </style>
+</defs>
+
+<g>
+  <path class="st194" d="M24.51,28.51H5.49c-2.21,0-4-1.79-4-4V5.49c0-2.21,1.79-4,4-4h19.03c2.21,0,4,1.79,4,4v19.03
+    C28.51,26.72,26.72,28.51,24.51,28.51z"/>
+  <g class="z-breathe">
+    <path class="st23" d="M15.47,7.1l-1.3,1.85c-0.2,0.29-0.54,0.47-0.9,0.47h-7.1V7.09C6.16,7.1,15.47,7.1,15.47,7.1z"/>
+    <polygon class="st23" points="24.3,7.1 13.14,22.91 5.7,22.91 16.86,7.1"/>
+    <path class="st23" d="M14.53,22.91l1.31-1.86c0.2-0.29,0.54-0.47,0.9-0.47h7.09v2.33H14.53z"/>
+  </g>
+</g>
+</svg>

public/robots.txt

@@ -0,0 +1,14 @@
+User-agent: Googlebot
+Allow: /
+
+User-agent: Bingbot
+Allow: /
+
+User-agent: Twitterbot
+Allow: /
+
+User-agent: facebookexternalhit
+Allow: /
+
+User-agent: *
+Allow: /

src/app/api/admin/branches/route.ts

@@ -0,0 +1,112 @@
+import { NextResponse } from 'next/server';
+import { db } from '@/db/connection';
+import { employees, branches } from '@/db/schema';
+import { eq, count } from 'drizzle-orm';
+import { getAuthUser, generateId } from '@/lib/auth';
+
+// Helper: check admin access
+function checkAdmin(request: Request) {
+  const user = getAuthUser(request);
+  if (!user) {
+    return NextResponse.json(
+      { success: false, error: 'กรุณาเข้าสู่ระบบ' },
+      { status: 401 }
+    );
+  }
+  if (!user.isAdmin) {
+    return NextResponse.json(
+      { success: false, error: 'ไม่มีสิทธิ์เข้าถึง' },
+      { status: 403 }
+    );
+  }
+  return null;
+}
+
+// ==================== GET /api/admin/branches ====================
+export async function GET(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    // Get all branches with employee count
+    const branchesWithCount = await db
+      .select({
+        id: branches.id,
+        name: branches.name,
+        code: branches.code,
+        createdAt: branches.createdAt,
+        employeeCount: count(employees.id),
+      })
+      .from(branches)
+      .leftJoin(employees, eq(branches.id, employees.branchId))
+      .groupBy(branches.id);
+
+    return NextResponse.json({
+      success: true,
+      branches: branchesWithCount,
+    });
+  } catch (error) {
+    console.error('GET /api/admin/branches error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}
+
+// ==================== POST /api/admin/branches ====================
+export async function POST(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    const body = await request.json();
+    const { name, code } = body as { name?: string; code?: string };
+
+    if (!name || !code) {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาระบุชื่อและรหัสสาขา' },
+        { status: 400 }
+      );
+    }
+
+    // Check if code already exists
+    const existing = await db
+      .select({ id: branches.id })
+      .from(branches)
+      .where(eq(branches.code, code))
+      .limit(1);
+
+    if (existing.length > 0) {
+      return NextResponse.json(
+        { success: false, error: 'รหัสสาขานี้มีอยู่ในระบบแล้ว' },
+        { status: 400 }
+      );
+    }
+
+    const id = generateId();
+    await db.insert(branches).values({
+      id,
+      name,
+      code,
+      createdAt: new Date(),
+    });
+
+    const created = await db
+      .select()
+      .from(branches)
+      .where(eq(branches.id, id))
+      .limit(1);
+
+    return NextResponse.json({
+      success: true,
+      branch: created[0],
+    });
+  } catch (error) {
+    console.error('POST /api/admin/branches error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}

src/app/api/admin/candidates/route.ts

@@ -0,0 +1,210 @@
+import { NextResponse } from 'next/server';
+import { db } from '@/db/connection';
+import { employees, candidates, votes, branches } from '@/db/schema';
+import { eq, and } from 'drizzle-orm';
+import { getAuthUser, generateId } from '@/lib/auth';
+
+// Helper: check admin access
+function checkAdmin(request: Request) {
+  const user = getAuthUser(request);
+  if (!user) {
+    return NextResponse.json(
+      { success: false, error: 'กรุณาเข้าสู่ระบบ' },
+      { status: 401 }
+    );
+  }
+  if (!user.isAdmin) {
+    return NextResponse.json(
+      { success: false, error: 'ไม่มีสิทธิ์เข้าถึง' },
+      { status: 403 }
+    );
+  }
+  return null;
+}
+
+// ==================== GET /api/admin/candidates ====================
+export async function GET(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    // Get all candidates with employee and branch info
+    const candidateList = await db
+      .select({
+        id: candidates.id,
+        employeeId: candidates.employeeId,
+        branchId: candidates.branchId,
+        position: candidates.position,
+        statement: candidates.statement,
+        photoUrl: candidates.photoUrl,
+        isApproved: candidates.isApproved,
+        createdAt: candidates.createdAt,
+        name: employees.name,
+        employeeCode: employees.employeeId,
+        branchName: branches.name,
+        branchCode: branches.code,
+      })
+      .from(candidates)
+      .innerJoin(employees, eq(candidates.employeeId, employees.id))
+      .innerJoin(branches, eq(candidates.branchId, branches.id));
+
+    return NextResponse.json({
+      success: true,
+      candidates: candidateList,
+    });
+  } catch (error) {
+    console.error('GET /api/admin/candidates error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}
+
+// ==================== POST /api/admin/candidates ====================
+export async function POST(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    const body = await request.json();
+    const { employeeId, branchId, position, statement } = body as {
+      employeeId?: string;
+      branchId?: string;
+      position?: string;
+      statement?: string;
+    };
+
+    if (!employeeId || !branchId) {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาระบุพนักงานและสาขา' },
+        { status: 400 }
+      );
+    }
+
+    // Validate employee exists and belongs to the specified branch
+    const employeeResult = await db
+      .select({
+        id: employees.id,
+        name: employees.name,
+        branchId: employees.branchId,
+      })
+      .from(employees)
+      .where(eq(employees.id, employeeId))
+      .limit(1);
+
+    if (employeeResult.length === 0) {
+      return NextResponse.json(
+        { success: false, error: 'ไม่พบพนักงานที่ระบุ' },
+        { status: 400 }
+      );
+    }
+
+    if (employeeResult[0].branchId !== branchId) {
+      return NextResponse.json(
+        { success: false, error: 'พนักงานไม่ได้อยู่ในสาขาที่ระบุ' },
+        { status: 400 }
+      );
+    }
+
+    // Check if employee is already a candidate
+    const existingCandidate = await db
+      .select({ id: candidates.id })
+      .from(candidates)
+      .where(eq(candidates.employeeId, employeeId))
+      .limit(1);
+
+    if (existingCandidate.length > 0) {
+      return NextResponse.json(
+        { success: false, error: 'พนักงานท่านนี้เป็นผู้สมัครอยู่แล้ว' },
+        { status: 400 }
+      );
+    }
+
+    const id = generateId();
+    await db.insert(candidates).values({
+      id,
+      employeeId,
+      branchId,
+      position: position || null,
+      statement: statement || null,
+      isApproved: true,
+      createdAt: new Date(),
+    });
+
+    const created = await db
+      .select({
+        id: candidates.id,
+        employeeId: candidates.employeeId,
+        branchId: candidates.branchId,
+        position: candidates.position,
+        statement: candidates.statement,
+        photoUrl: candidates.photoUrl,
+        isApproved: candidates.isApproved,
+        createdAt: candidates.createdAt,
+      })
+      .from(candidates)
+      .where(eq(candidates.id, id))
+      .limit(1);
+
+    return NextResponse.json({
+      success: true,
+      candidate: created[0],
+    });
+  } catch (error) {
+    console.error('POST /api/admin/candidates error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}
+
+// ==================== DELETE /api/admin/candidates ====================
+export async function DELETE(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    const body = await request.json();
+    const { id } = body as { id?: string };
+
+    if (!id) {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาระบุผู้สมัครที่ต้องการลบ' },
+        { status: 400 }
+      );
+    }
+
+    // Check candidate exists
+    const candidateResult = await db
+      .select({ id: candidates.id })
+      .from(candidates)
+      .where(eq(candidates.id, id))
+      .limit(1);
+
+    if (candidateResult.length === 0) {
+      return NextResponse.json(
+        { success: false, error: 'ไม่พบผู้สมัครที่ระบุ' },
+        { status: 404 }
+      );
+    }
+
+    // Delete associated votes first
+    await db.delete(votes).where(eq(votes.candidateId, id));
+
+    // Delete the candidate
+    await db.delete(candidates).where(eq(candidates.id, id));
+
+    return NextResponse.json({
+      success: true,
+      message: 'ลบผู้สมัครสำเร็จ',
+    });
+  } catch (error) {
+    console.error('DELETE /api/admin/candidates error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}

src/app/api/admin/employees/route.ts

@@ -0,0 +1,275 @@
+import { NextResponse } from 'next/server';
+import { db } from '@/db/connection';
+import { employees, branches } from '@/db/schema';
+import { eq } from 'drizzle-orm';
+import { getAuthUser, generateId, hashPin } from '@/lib/auth';
+
+// Helper: check admin access
+function checkAdmin(request: Request) {
+  const user = getAuthUser(request);
+  if (!user) {
+    return NextResponse.json(
+      { success: false, error: 'กรุณาเข้าสู่ระบบ' },
+      { status: 401 }
+    );
+  }
+  if (!user.isAdmin) {
+    return NextResponse.json(
+      { success: false, error: 'ไม่มีสิทธิ์เข้าถึง' },
+      { status: 403 }
+    );
+  }
+  return null;
+}
+
+// Helper: strip pin from employee record
+function stripPin(employee: Record<string, unknown>) {
+  const { pin, ...rest } = employee;
+  return rest;
+}
+
+// ==================== GET /api/admin/employees ====================
+export async function GET(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    // Get all employees with branch info (exclude pin)
+    const employeeList = await db
+      .select({
+        id: employees.id,
+        employeeId: employees.employeeId,
+        name: employees.name,
+        branchId: employees.branchId,
+        isAdmin: employees.isAdmin,
+        isActive: employees.isActive,
+        createdAt: employees.createdAt,
+        branchName: branches.name,
+        branchCode: branches.code,
+      })
+      .from(employees)
+      .innerJoin(branches, eq(employees.branchId, branches.id));
+
+    return NextResponse.json({
+      success: true,
+      employees: employeeList,
+    });
+  } catch (error) {
+    console.error('GET /api/admin/employees error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}
+
+// ==================== POST /api/admin/employees ====================
+export async function POST(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    const body = await request.json();
+    const { employeeId, name, branchId, pin, isAdmin } = body as {
+      employeeId?: string;
+      name?: string;
+      branchId?: string;
+      pin?: string;
+      isAdmin?: boolean;
+    };
+
+    if (!employeeId || !name || !branchId || !pin) {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาระบุข้อมูลให้ครบถ้วน' },
+        { status: 400 }
+      );
+    }
+
+    // Check employeeId is unique
+    const existing = await db
+      .select({ id: employees.id })
+      .from(employees)
+      .where(eq(employees.employeeId, employeeId))
+      .limit(1);
+
+    if (existing.length > 0) {
+      return NextResponse.json(
+        { success: false, error: 'รหัสพนักงานนี้มีอยู่ในระบบแล้ว' },
+        { status: 400 }
+      );
+    }
+
+    const id = generateId();
+    const hashedPin = hashPin(pin);
+
+    await db.insert(employees).values({
+      id,
+      employeeId,
+      name,
+      branchId,
+      pin: hashedPin,
+      isAdmin: isAdmin ?? false,
+      isActive: true,
+      createdAt: new Date(),
+    });
+
+    const created = await db
+      .select({
+        id: employees.id,
+        employeeId: employees.employeeId,
+        name: employees.name,
+        branchId: employees.branchId,
+        isAdmin: employees.isAdmin,
+        isActive: employees.isActive,
+        createdAt: employees.createdAt,
+      })
+      .from(employees)
+      .where(eq(employees.id, id))
+      .limit(1);
+
+    return NextResponse.json({
+      success: true,
+      employee: created[0],
+    });
+  } catch (error) {
+    console.error('POST /api/admin/employees error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}
+
+// ==================== PUT /api/admin/employees ====================
+export async function PUT(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    const body = await request.json();
+    const { id, name, branchId, pin, isAdmin, isActive } = body as {
+      id?: string;
+      name?: string;
+      branchId?: string;
+      pin?: string;
+      isAdmin?: boolean;
+      isActive?: boolean;
+    };
+
+    if (!id) {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาระบุพนักงานที่ต้องการแก้ไข' },
+        { status: 400 }
+      );
+    }
+
+    // Check employee exists
+    const existing = await db
+      .select()
+      .from(employees)
+      .where(eq(employees.id, id))
+      .limit(1);
+
+    if (existing.length === 0) {
+      return NextResponse.json(
+        { success: false, error: 'ไม่พบพนักงานที่ระบุ' },
+        { status: 404 }
+      );
+    }
+
+    // Build update object with only provided fields
+    const updateData: Record<string, unknown> = {};
+    if (name !== undefined) updateData.name = name;
+    if (branchId !== undefined) updateData.branchId = branchId;
+    if (pin !== undefined) updateData.pin = hashPin(pin);
+    if (isAdmin !== undefined) updateData.isAdmin = isAdmin;
+    if (isActive !== undefined) updateData.isActive = isActive;
+
+    if (Object.keys(updateData).length === 0) {
+      return NextResponse.json(
+        { success: false, error: 'ไม่มีข้อมูลที่ต้องการแก้ไข' },
+        { status: 400 }
+      );
+    }
+
+    await db
+      .update(employees)
+      .set(updateData)
+      .where(eq(employees.id, id));
+
+    // Fetch updated employee (without pin)
+    const updated = await db
+      .select({
+        id: employees.id,
+        employeeId: employees.employeeId,
+        name: employees.name,
+        branchId: employees.branchId,
+        isAdmin: employees.isAdmin,
+        isActive: employees.isActive,
+        createdAt: employees.createdAt,
+      })
+      .from(employees)
+      .where(eq(employees.id, id))
+      .limit(1);
+
+    return NextResponse.json({
+      success: true,
+      employee: updated[0],
+    });
+  } catch (error) {
+    console.error('PUT /api/admin/employees error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}
+
+// ==================== DELETE /api/admin/employees ====================
+export async function DELETE(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    const body = await request.json();
+    const { id } = body as { id?: string };
+
+    if (!id) {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาระบุพนักงานที่ต้องการลบ' },
+        { status: 400 }
+      );
+    }
+
+    // Check employee exists
+    const existing = await db
+      .select({ id: employees.id })
+      .from(employees)
+      .where(eq(employees.id, id))
+      .limit(1);
+
+    if (existing.length === 0) {
+      return NextResponse.json(
+        { success: false, error: 'ไม่พบพนักงานที่ระบุ' },
+        { status: 404 }
+      );
+    }
+
+    // Soft delete: set isActive to false
+    await db
+      .update(employees)
+      .set({ isActive: false })
+      .where(eq(employees.id, id));
+
+    return NextResponse.json({
+      success: true,
+      message: 'ปิดใช้งานพนักงานสำเร็จ',
+    });
+  } catch (error) {
+    console.error('DELETE /api/admin/employees error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}

src/app/api/admin/settings/route.ts

@@ -0,0 +1,114 @@
+import { NextResponse } from 'next/server';
+import { db } from '@/db/connection';
+import { settings } from '@/db/schema';
+import { eq } from 'drizzle-orm';
+import { getAuthUser, generateId } from '@/lib/auth';
+
+// Helper: check admin access
+function checkAdmin(request: Request) {
+  const user = getAuthUser(request);
+  if (!user) {
+    return NextResponse.json(
+      { success: false, error: 'กรุณาเข้าสู่ระบบ' },
+      { status: 401 }
+    );
+  }
+  if (!user.isAdmin) {
+    return NextResponse.json(
+      { success: false, error: 'ไม่มีสิทธิ์เข้าถึง' },
+      { status: 403 }
+    );
+  }
+  return null;
+}
+
+// ==================== GET /api/admin/settings ====================
+export async function GET(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    const allSettings = await db.select().from(settings);
+
+    // Convert to key-value object
+    const settingsObj: Record<string, string> = {};
+    for (const setting of allSettings) {
+      settingsObj[setting.key] = setting.value;
+    }
+
+    return NextResponse.json({
+      success: true,
+      settings: settingsObj,
+    });
+  } catch (error) {
+    console.error('GET /api/admin/settings error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}
+
+// ==================== PUT /api/admin/settings ====================
+export async function PUT(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    const body = await request.json();
+    const { settings: settingsInput } = body as {
+      settings?: Record<string, string>;
+    };
+
+    if (!settingsInput || typeof settingsInput !== 'object') {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาระบุข้อมูลการตั้งค่า' },
+        { status: 400 }
+      );
+    }
+
+    // Upsert each key-value pair
+    for (const [key, value] of Object.entries(settingsInput)) {
+      // Check if setting exists
+      const existing = await db
+        .select({ id: settings.id })
+        .from(settings)
+        .where(eq(settings.key, key))
+        .limit(1);
+
+      if (existing.length > 0) {
+        // Update existing
+        await db
+          .update(settings)
+          .set({ value, updatedAt: new Date() })
+          .where(eq(settings.key, key));
+      } else {
+        // Create new
+        await db.insert(settings).values({
+          id: generateId(),
+          key,
+          value,
+          updatedAt: new Date(),
+        });
+      }
+    }
+
+    // Return updated settings as key-value object
+    const allSettings = await db.select().from(settings);
+    const settingsObj: Record<string, string> = {};
+    for (const setting of allSettings) {
+      settingsObj[setting.key] = setting.value;
+    }
+
+    return NextResponse.json({
+      success: true,
+      settings: settingsObj,
+    });
+  } catch (error) {
+    console.error('PUT /api/admin/settings error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}

src/app/api/admin/stats/route.ts

@@ -0,0 +1,157 @@
+import { NextResponse } from 'next/server';
+import { db } from '@/db/connection';
+import { employees, candidates, votes, voteRecords, branches } from '@/db/schema';
+import { eq, and, count, sql } from 'drizzle-orm';
+import { getAuthUser } from '@/lib/auth';
+
+// Helper: check admin access
+function checkAdmin(request: Request) {
+  const user = getAuthUser(request);
+  if (!user) {
+    return NextResponse.json(
+      { success: false, error: 'กรุณาเข้าสู่ระบบ' },
+      { status: 401 }
+    );
+  }
+  if (!user.isAdmin) {
+    return NextResponse.json(
+      { success: false, error: 'ไม่มีสิทธิ์เข้าถึง' },
+      { status: 403 }
+    );
+  }
+  return null;
+}
+
+// ==================== GET /api/admin/stats ====================
+export async function GET(request: Request) {
+  try {
+    const authError = checkAdmin(request);
+    if (authError) return authError;
+
+    // Total active employees
+    const totalEmployeesResult = await db
+      .select({ total: count() })
+      .from(employees)
+      .where(eq(employees.isActive, true));
+
+    const totalEmployees = totalEmployeesResult[0]?.total ?? 0;
+
+    // Total voters (from voteRecords)
+    const totalVotersResult = await db
+      .select({ total: count() })
+      .from(voteRecords);
+
+    const totalVoters = totalVotersResult[0]?.total ?? 0;
+
+    // Total candidates
+    const totalCandidatesResult = await db
+      .select({ total: count() })
+      .from(candidates);
+
+    const totalCandidates = totalCandidatesResult[0]?.total ?? 0;
+
+    // Total votes
+    const totalVotesResult = await db
+      .select({ total: count() })
+      .from(votes);
+
+    const totalVotes = totalVotesResult[0]?.total ?? 0;
+
+    // Overall participation rate
+    const overallParticipation =
+      totalEmployees > 0
+        ? Math.round((totalVoters / totalEmployees) * 10000) / 100
+        : 0;
+
+    // Votes by branch
+    // Get vote counts per branch
+    const votesByBranchResult = await db
+      .select({
+        branchId: votes.branchId,
+        branchName: branches.name,
+        branchCode: branches.code,
+        totalVotes: count(),
+      })
+      .from(votes)
+      .innerJoin(branches, eq(votes.branchId, branches.id))
+      .groupBy(votes.branchId, branches.name, branches.code);
+
+    // Get eligible voters per branch (active employees)
+    const eligibleByBranchResult = await db
+      .select({
+        branchId: employees.branchId,
+        totalEligibleVoters: count(),
+      })
+      .from(employees)
+      .where(eq(employees.isActive, true))
+      .groupBy(employees.branchId);
+
+    // Get voter count per branch (employees who have voted)
+    const votersByBranchResult = await db
+      .select({
+        branchId: employees.branchId,
+        totalVoters: count(),
+      })
+      .from(voteRecords)
+      .innerJoin(employees, eq(voteRecords.employeeId, employees.id))
+      .groupBy(employees.branchId);
+
+    // Build lookup maps
+    const eligibleMap = new Map<string, number>();
+    for (const row of eligibleByBranchResult) {
+      eligibleMap.set(row.branchId, row.totalEligibleVoters);
+    }
+
+    const votersMap = new Map<string, number>();
+    for (const row of votersByBranchResult) {
+      votersMap.set(row.branchId, row.totalVoters);
+    }
+
+    // Build votes by branch array, including branches with no votes
+    const allBranches = await db.select().from(branches);
+
+    const votesByBranch = allBranches.map((branch) => {
+      const voteData = votesByBranchResult.find(
+        (v) => v.branchId === branch.id
+      );
+      const totalEligible = eligibleMap.get(branch.id) ?? 0;
+      const branchVoters = votersMap.get(branch.id) ?? 0;
+      const branchVotes = voteData?.totalVotes ?? 0;
+      const participationRate =
+        totalEligible > 0
+          ? Math.round((branchVoters / totalEligible) * 10000) / 100
+          : 0;
+
+      return {
+        branchId: branch.id,
+        branchName: branch.name,
+        branchCode: branch.code,
+        totalVotes: branchVotes,
+        totalEligibleVoters: totalEligible,
+        totalVoters: branchVoters,
+        participationRate,
+      };
+    });
+
+    // Sort by branch code
+    votesByBranch.sort((a, b) => a.branchCode.localeCompare(b.branchCode));
+
+    return NextResponse.json({
+      success: true,
+      stats: {
+        totalEmployees,
+        totalVoters,
+        totalCandidates,
+        totalVotes,
+        overallParticipation,
+        votesByBranch,
+      },
+    });
+  } catch (error) {
+    console.error('GET /api/admin/stats error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}

src/app/api/auth/login/route.ts

@@ -0,0 +1,96 @@
+import { NextResponse } from 'next/server';
+import { db } from '@/db/connection';
+import { employees, branches } from '@/db/schema';
+import { eq } from 'drizzle-orm';
+import { hashPin, createSessionToken, setSessionCookie, type AuthUser } from '@/lib/auth';
+
+export async function POST(request: Request) {
+  try {
+    const body = await request.json();
+    const { employeeId, pin } = body;
+
+    if (!employeeId || !pin) {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาระบุรหัสพนักงานและ PIN' },
+        { status: 400 }
+      );
+    }
+
+    // Look up employee by employeeId, joining branches to get branch name
+    const result = await db
+      .select({
+        id: employees.id,
+        employeeId: employees.employeeId,
+        name: employees.name,
+        branchId: employees.branchId,
+        isAdmin: employees.isAdmin,
+        pin: employees.pin,
+        isActive: employees.isActive,
+        branchName: branches.name,
+      })
+      .from(employees)
+      .leftJoin(branches, eq(employees.branchId, branches.id))
+      .where(eq(employees.employeeId, employeeId));
+
+    const employee = result[0];
+
+    if (!employee) {
+      return NextResponse.json(
+        { success: false, error: 'รหัสพนักงานหรือ PIN ไม่ถูกต้อง' },
+        { status: 401 }
+      );
+    }
+
+    // Check if employee is active
+    if (!employee.isActive) {
+      return NextResponse.json(
+        { success: false, error: 'บัญชีพนักงานนี้ถูกปิดใช้งาน' },
+        { status: 403 }
+      );
+    }
+
+    // Verify PIN
+    const hashedPin = hashPin(pin);
+    if (hashedPin !== employee.pin) {
+      return NextResponse.json(
+        { success: false, error: 'รหัสพนักงานหรือ PIN ไม่ถูกต้อง' },
+        { status: 401 }
+      );
+    }
+
+    // Create session
+    const authUser: AuthUser = {
+      employeeId: employee.employeeId,
+      name: employee.name,
+      branchId: employee.branchId,
+      branchName: employee.branchName ?? '',
+      isAdmin: employee.isAdmin,
+      dbId: employee.id,
+    };
+
+    const token = createSessionToken(authUser);
+    const cookieHeader = setSessionCookie(token);
+
+    const response = NextResponse.json({
+      success: true,
+      user: {
+        employeeId: authUser.employeeId,
+        name: authUser.name,
+        branchId: authUser.branchId,
+        branchName: authUser.branchName,
+        isAdmin: authUser.isAdmin,
+        dbId: authUser.dbId,
+      },
+    });
+
+    response.headers.set('Set-Cookie', cookieHeader);
+
+    return response;
+  } catch (error) {
+    console.error('Login error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}

src/app/api/auth/logout/route.ts

@@ -0,0 +1,22 @@
+import { NextResponse } from 'next/server';
+import { clearSessionCookie } from '@/lib/auth';
+
+export async function POST() {
+  try {
+    const cookieHeader = clearSessionCookie();
+
+    const response = NextResponse.json({
+      success: true,
+    });
+
+    response.headers.set('Set-Cookie', cookieHeader);
+
+    return response;
+  } catch (error) {
+    console.error('Logout error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}

src/app/api/auth/me/route.ts

@@ -0,0 +1,25 @@
+import { NextResponse } from 'next/server';
+import { getAuthUser } from '@/lib/auth';
+
+export async function GET(request: Request) {
+  try {
+    const user = getAuthUser(request);
+
+    if (user) {
+      return NextResponse.json({
+        authenticated: true,
+        user,
+      });
+    }
+
+    return NextResponse.json({
+      authenticated: false,
+    });
+  } catch (error) {
+    console.error('Auth check error:', error);
+    return NextResponse.json(
+      { authenticated: false },
+      { status: 500 }
+    );
+  }
+}

src/app/api/results/route.ts

@@ -0,0 +1,181 @@
+import { NextResponse } from 'next/server';
+import { db } from '@/db/connection';
+import { employees, candidates, votes, voteRecords, branches, settings } from '@/db/schema';
+import { eq, and, count, sql } from 'drizzle-orm';
+import { getAuthUser } from '@/lib/auth';
+
+// Helper: get a setting value by key
+async function getSetting(key: string): Promise<string | null> {
+  const result = await db
+    .select({ value: settings.value })
+    .from(settings)
+    .where(eq(settings.key, key))
+    .limit(1);
+  return result[0]?.value ?? null;
+}
+
+// ==================== GET /api/results ====================
+export async function GET(request: Request) {
+  try {
+    const user = getAuthUser(request);
+
+    // Check results visibility
+    const resultsVisibleStr = await getSetting('resultsVisible');
+    const resultsVisible = resultsVisibleStr === 'true';
+
+    // If results not visible, only admin can see
+    if (!resultsVisible && (!user || !user.isAdmin)) {
+      return NextResponse.json(
+        {
+          visible: false,
+          branches: [],
+          totalVotes: 0,
+          totalVoters: 0,
+          totalEligibleVoters: 0,
+        }
+      );
+    }
+
+    // Get vote counts grouped by candidate, joined with candidate/employee/branch info
+    const voteResults = await db
+      .select({
+        candidateId: votes.candidateId,
+        branchId: votes.branchId,
+        voteCount: count(),
+        // Candidate details
+        employeeId: candidates.employeeId,
+        position: candidates.position,
+        // Employee name
+        name: employees.name,
+        // Branch info
+        branchName: branches.name,
+        branchCode: branches.code,
+      })
+      .from(votes)
+      .innerJoin(candidates, eq(votes.candidateId, candidates.id))
+      .innerJoin(employees, eq(candidates.employeeId, employees.id))
+      .innerJoin(branches, eq(votes.branchId, branches.id))
+      .groupBy(votes.candidateId, votes.branchId);
+
+    // Organize results by branch
+    const branchMap = new Map<
+      string,
+      {
+        branchId: string;
+        branchName: string;
+        branchCode: string;
+        candidates: {
+          candidateId: string;
+          employeeId: string;
+          name: string;
+          position: string | null;
+          voteCount: number;
+        }[];
+      }
+    >();
+
+    let totalVotes = 0;
+
+    for (const row of voteResults) {
+      totalVotes += row.voteCount;
+
+      if (!branchMap.has(row.branchId)) {
+        branchMap.set(row.branchId, {
+          branchId: row.branchId,
+          branchName: row.branchName,
+          branchCode: row.branchCode,
+          candidates: [],
+        });
+      }
+
+      const branch = branchMap.get(row.branchId)!;
+      branch.candidates.push({
+        candidateId: row.candidateId,
+        employeeId: row.employeeId,
+        name: row.name,
+        position: row.position,
+        voteCount: row.voteCount,
+      });
+    }
+
+    // Also include branches that have approved candidates but no votes yet
+    const allCandidatesWithBranch = await db
+      .select({
+        candidateId: candidates.id,
+        employeeId: candidates.employeeId,
+        position: candidates.position,
+        name: employees.name,
+        branchId: candidates.branchId,
+        branchName: branches.name,
+        branchCode: branches.code,
+      })
+      .from(candidates)
+      .innerJoin(employees, eq(candidates.employeeId, employees.id))
+      .innerJoin(branches, eq(candidates.branchId, branches.id))
+      .where(eq(candidates.isApproved, true));
+
+    for (const row of allCandidatesWithBranch) {
+      if (!branchMap.has(row.branchId)) {
+        branchMap.set(row.branchId, {
+          branchId: row.branchId,
+          branchName: row.branchName,
+          branchCode: row.branchCode,
+          candidates: [],
+        });
+      }
+
+      const branch = branchMap.get(row.branchId)!;
+      const alreadyExists = branch.candidates.some(
+        (c) => c.candidateId === row.candidateId
+      );
+      if (!alreadyExists) {
+        branch.candidates.push({
+          candidateId: row.candidateId,
+          employeeId: row.employeeId,
+          name: row.name,
+          position: row.position,
+          voteCount: 0,
+        });
+      }
+    }
+
+    // Count total voters (from voteRecords)
+    const voterCountResult = await db
+      .select({ total: count() })
+      .from(voteRecords);
+
+    const totalVoters = voterCountResult[0]?.total ?? 0;
+
+    // Count total eligible voters (active employees)
+    const eligibleCountResult = await db
+      .select({ total: count() })
+      .from(employees)
+      .where(eq(employees.isActive, true));
+
+    const totalEligibleVoters = eligibleCountResult[0]?.total ?? 0;
+
+    // Convert branchMap to sorted array
+    const branchesArray = Array.from(branchMap.values()).sort((a, b) =>
+      a.branchCode.localeCompare(b.branchCode)
+    );
+
+    // Sort candidates within each branch by vote count (descending)
+    for (const branch of branchesArray) {
+      branch.candidates.sort((a, b) => b.voteCount - a.voteCount);
+    }
+
+    return NextResponse.json({
+      visible: true,
+      branches: branchesArray,
+      totalVotes,
+      totalVoters,
+      totalEligibleVoters,
+    });
+  } catch (error) {
+    console.error('GET /api/results error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}

src/app/api/route.ts

@@ -0,0 +1,5 @@
+import { NextResponse } from "next/server";
+
+export async function GET() {
+  return NextResponse.json({ message: "Hello, world!" });
+}

src/app/api/vote/route.ts

@@ -0,0 +1,263 @@
+import { NextResponse } from 'next/server';
+import { db } from '@/db/connection';
+import { employees, candidates, votes, voteRecords, branches, settings } from '@/db/schema';
+import { eq, and, count } from 'drizzle-orm';
+import { getAuthUser, generateId } from '@/lib/auth';
+
+// Helper: get a setting value by key
+async function getSetting(key: string): Promise<string | null> {
+  const result = await db
+    .select({ value: settings.value })
+    .from(settings)
+    .where(eq(settings.key, key))
+    .limit(1);
+  return result[0]?.value ?? null;
+}
+
+// ==================== GET /api/vote ====================
+export async function GET(request: Request) {
+  try {
+    const user = getAuthUser(request);
+    if (!user) {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาเข้าสู่ระบบ' },
+        { status: 401 }
+      );
+    }
+
+    // Fetch settings
+    const [maxVotesStr, votingStartDateStr, votingEndDateStr, votingEnabledStr] =
+      await Promise.all([
+        getSetting('maxVotesPerPerson'),
+        getSetting('votingStartDate'),
+        getSetting('votingEndDate'),
+        getSetting('votingEnabled'),
+      ]);
+
+    const maxVotes = parseInt(maxVotesStr || '1', 10);
+    const votingStartDate = votingStartDateStr ? new Date(votingStartDateStr) : null;
+    const votingEndDate = votingEndDateStr ? new Date(votingEndDateStr) : null;
+    const votingEnabled = votingEnabledStr === 'true';
+
+    // Check if within voting period
+    const now = new Date();
+    const isWithinPeriod =
+      votingStartDate && votingEndDate
+        ? now >= votingStartDate && now <= votingEndDate
+        : true;
+
+    // Get user's vote record
+    const voteRecordResult = await db
+      .select({ voteCount: voteRecords.voteCount })
+      .from(voteRecords)
+      .where(eq(voteRecords.employeeId, user.dbId))
+      .limit(1);
+
+    const voteCount = voteRecordResult[0]?.voteCount ?? 0;
+
+    // Get user's branch info
+    const branchResult = await db
+      .select({
+        id: branches.id,
+        name: branches.name,
+        code: branches.code,
+      })
+      .from(branches)
+      .where(eq(branches.id, user.branchId))
+      .limit(1);
+
+    const branch = branchResult[0] ?? { id: user.branchId, name: user.branchName, code: '' };
+
+    // Get candidates from user's branch only, joined with employees for name
+    const candidateList = await db
+      .select({
+        id: candidates.id,
+        name: employees.name,
+        position: candidates.position,
+        statement: candidates.statement,
+        photoUrl: candidates.photoUrl,
+        employeeId: candidates.employeeId,
+      })
+      .from(candidates)
+      .innerJoin(employees, eq(candidates.employeeId, employees.id))
+      .where(
+        and(
+          eq(candidates.branchId, user.branchId),
+          eq(candidates.isApproved, true)
+        )
+      );
+
+    const canVote = votingEnabled && isWithinPeriod && voteCount < maxVotes;
+
+    return NextResponse.json({
+      canVote,
+      voteCount,
+      maxVotes,
+      votingEnabled,
+      votingStartDate: votingStartDateStr || '',
+      votingEndDate: votingEndDateStr || '',
+      isWithinPeriod,
+      branch,
+      candidates: candidateList,
+    });
+  } catch (error) {
+    console.error('GET /api/vote error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}
+
+// ==================== POST /api/vote ====================
+export async function POST(request: Request) {
+  try {
+    const user = getAuthUser(request);
+    if (!user) {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาเข้าสู่ระบบ' },
+        { status: 401 }
+      );
+    }
+
+    const body = await request.json();
+    const { candidateIds } = body as { candidateIds: string[] };
+
+    // Validate candidateIds is a non-empty array
+    if (!Array.isArray(candidateIds) || candidateIds.length === 0) {
+      return NextResponse.json(
+        { success: false, error: 'กรุณาเลือกผู้สมัครอย่างน้อย 1 คน' },
+        { status: 400 }
+      );
+    }
+
+    // Check for duplicate candidateIds
+    const uniqueIds = new Set(candidateIds);
+    if (uniqueIds.size !== candidateIds.length) {
+      return NextResponse.json(
+        { success: false, error: 'มีการเลือกผู้สมัครซ้ำกัน' },
+        { status: 400 }
+      );
+    }
+
+    // Fetch settings
+    const [maxVotesStr, votingStartDateStr, votingEndDateStr, votingEnabledStr] =
+      await Promise.all([
+        getSetting('maxVotesPerPerson'),
+        getSetting('votingStartDate'),
+        getSetting('votingEndDate'),
+        getSetting('votingEnabled'),
+      ]);
+
+    const maxVotes = parseInt(maxVotesStr || '1', 10);
+    const votingEnabled = votingEnabledStr === 'true';
+    const votingStartDate = votingStartDateStr ? new Date(votingStartDateStr) : null;
+    const votingEndDate = votingEndDateStr ? new Date(votingEndDateStr) : null;
+
+    // Check voting is enabled
+    if (!votingEnabled) {
+      return NextResponse.json(
+        { success: false, error: 'การเลือกตั้งยังไม่เปิดให้ลงคะแนน' },
+        { status: 403 }
+      );
+    }
+
+    // Check within voting period
+    const now = new Date();
+    const isWithinPeriod =
+      votingStartDate && votingEndDate
+        ? now >= votingStartDate && now <= votingEndDate
+        : true;
+
+    if (!isWithinPeriod) {
+      return NextResponse.json(
+        { success: false, error: 'ไม่อยู่ในช่วงเวลาที่กำหนดการเลือกตั้ง' },
+        { status: 403 }
+      );
+    }
+
+    // Get user's current vote record
+    const voteRecordResult = await db
+      .select({ voteCount: voteRecords.voteCount })
+      .from(voteRecords)
+      .where(eq(voteRecords.employeeId, user.dbId))
+      .limit(1);
+
+    const currentVoteCount = voteRecordResult[0]?.voteCount ?? 0;
+    const newTotalVoteCount = currentVoteCount + candidateIds.length;
+
+    // Check max votes not exceeded
+    if (newTotalVoteCount > maxVotes) {
+      return NextResponse.json(
+        {
+          success: false,
+          error: `คุณลงคะแนนได้สูงสุด ${maxVotes} คะแนน (ลงไปแล้ว ${currentVoteCount} คะแนน)`,
+        },
+        { status: 400 }
+      );
+    }
+
+    // CRITICAL: Check ALL candidates belong to the user's branch
+    const validCandidates = await db
+      .select({ id: candidates.id })
+      .from(candidates)
+      .where(
+        and(
+          eq(candidates.branchId, user.branchId),
+          eq(candidates.isApproved, true)
+        )
+      );
+
+    const validCandidateIds = new Set(validCandidates.map((c) => c.id));
+
+    for (const candidateId of candidateIds) {
+      if (!validCandidateIds.has(candidateId)) {
+        return NextResponse.json(
+          { success: false, error: 'ผู้สมัครไม่อยู่ในสาขาของคุณ' },
+          { status: 400 }
+        );
+      }
+    }
+
+    // Insert anonymous votes (NO voter info stored in votes table)
+    for (const candidateId of candidateIds) {
+      await db.insert(votes).values({
+        id: generateId(),
+        candidateId,
+        branchId: user.branchId,
+        votedAt: new Date(),
+      });
+    }
+
+    // Update or insert voteRecord
+    if (voteRecordResult.length > 0) {
+      // Existing record — increment voteCount
+      await db
+        .update(voteRecords)
+        .set({
+          voteCount: newTotalVoteCount,
+          updatedAt: new Date(),
+        })
+        .where(eq(voteRecords.employeeId, user.dbId));
+    } else {
+      // No record yet — create one
+      await db.insert(voteRecords).values({
+        id: generateId(),
+        employeeId: user.dbId,
+        voteCount: candidateIds.length,
+        updatedAt: new Date(),
+      });
+    }
+
+    return NextResponse.json({
+      success: true,
+      voteCount: newTotalVoteCount,
+    });
+  } catch (error) {
+    console.error('POST /api/vote error:', error);
+    return NextResponse.json(
+      { success: false, error: 'เกิดข้อผิดพลาดในระบบ' },
+      { status: 500 }
+    );
+  }
+}

src/app/globals.css

@@ -0,0 +1,122 @@
+@import "tailwindcss";
+@import "tw-animate-css";
+
+@custom-variant dark (&:is(.dark *));
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --font-sans: var(--font-geist-sans);
+  --font-mono: var(--font-geist-mono);
+  --color-sidebar-ring: var(--sidebar-ring);
+  --color-sidebar-border: var(--sidebar-border);
+  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
+  --color-sidebar-accent: var(--sidebar-accent);
+  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
+  --color-sidebar-primary: var(--sidebar-primary);
+  --color-sidebar-foreground: var(--sidebar-foreground);
+  --color-sidebar: var(--sidebar);
+  --color-chart-5: var(--chart-5);
+  --color-chart-4: var(--chart-4);
+  --color-chart-3: var(--chart-3);
+  --color-chart-2: var(--chart-2);
+  --color-chart-1: var(--chart-1);
+  --color-ring: var(--ring);
+  --color-input: var(--input);
+  --color-border: var(--border);
+  --color-destructive: var(--destructive);
+  --color-accent-foreground: var(--accent-foreground);
+  --color-accent: var(--accent);
+  --color-muted-foreground: var(--muted-foreground);
+  --color-muted: var(--muted);
+  --color-secondary-foreground: var(--secondary-foreground);
+  --color-secondary: var(--secondary);
+  --color-primary-foreground: var(--primary-foreground);
+  --color-primary: var(--primary);
+  --color-popover-foreground: var(--popover-foreground);
+  --color-popover: var(--popover);
+  --color-card-foreground: var(--card-foreground);
+  --color-card: var(--card);
+  --radius-sm: calc(var(--radius) - 4px);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-lg: var(--radius);
+  --radius-xl: calc(var(--radius) + 4px);
+}
+
+:root {
+  --radius: 0.625rem;
+  --background: oklch(1 0 0);
+  --foreground: oklch(0.145 0 0);
+  --card: oklch(1 0 0);
+  --card-foreground: oklch(0.145 0 0);
+  --popover: oklch(1 0 0);
+  --popover-foreground: oklch(0.145 0 0);
+  --primary: oklch(0.205 0 0);
+  --primary-foreground: oklch(0.985 0 0);
+  --secondary: oklch(0.97 0 0);
+  --secondary-foreground: oklch(0.205 0 0);
+  --muted: oklch(0.97 0 0);
+  --muted-foreground: oklch(0.556 0 0);
+  --accent: oklch(0.97 0 0);
+  --accent-foreground: oklch(0.205 0 0);
+  --destructive: oklch(0.577 0.245 27.325);
+  --border: oklch(0.922 0 0);
+  --input: oklch(0.922 0 0);
+  --ring: oklch(0.708 0 0);
+  --chart-1: oklch(0.646 0.222 41.116);
+  --chart-2: oklch(0.6 0.118 184.704);
+  --chart-3: oklch(0.398 0.07 227.392);
+  --chart-4: oklch(0.828 0.189 84.429);
+  --chart-5: oklch(0.769 0.188 70.08);
+  --sidebar: oklch(0.985 0 0);
+  --sidebar-foreground: oklch(0.145 0 0);
+  --sidebar-primary: oklch(0.205 0 0);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.97 0 0);
+  --sidebar-accent-foreground: oklch(0.205 0 0);
+  --sidebar-border: oklch(0.922 0 0);
+  --sidebar-ring: oklch(0.708 0 0);
+}
+
+.dark {
+  --background: oklch(0.145 0 0);
+  --foreground: oklch(0.985 0 0);
+  --card: oklch(0.205 0 0);
+  --card-foreground: oklch(0.985 0 0);
+  --popover: oklch(0.205 0 0);
+  --popover-foreground: oklch(0.985 0 0);
+  --primary: oklch(0.922 0 0);
+  --primary-foreground: oklch(0.205 0 0);
+  --secondary: oklch(0.269 0 0);
+  --secondary-foreground: oklch(0.985 0 0);
+  --muted: oklch(0.269 0 0);
+  --muted-foreground: oklch(0.708 0 0);
+  --accent: oklch(0.269 0 0);
+  --accent-foreground: oklch(0.985 0 0);
+  --destructive: oklch(0.704 0.191 22.216);
+  --border: oklch(1 0 0 / 10%);
+  --input: oklch(1 0 0 / 15%);
+  --ring: oklch(0.556 0 0);
+  --chart-1: oklch(0.488 0.243 264.376);
+  --chart-2: oklch(0.696 0.17 162.48);
+  --chart-3: oklch(0.769 0.188 70.08);
+  --chart-4: oklch(0.627 0.265 303.9);
+  --chart-5: oklch(0.645 0.246 16.439);
+  --sidebar: oklch(0.205 0 0);
+  --sidebar-foreground: oklch(0.985 0 0);
+  --sidebar-primary: oklch(0.488 0.243 264.376);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.269 0 0);
+  --sidebar-accent-foreground: oklch(0.985 0 0);
+  --sidebar-border: oklch(1 0 0 / 10%);
+  --sidebar-ring: oklch(0.556 0 0);
+}
+
+@layer base {
+  * {
+    @apply border-border outline-ring/50;
+  }
+  body {
+    @apply bg-background text-foreground;
+  }
+}

src/app/layout.tsx

@@ -0,0 +1,53 @@
+import type { Metadata } from "next";
+import { Geist, Geist_Mono } from "next/font/google";
+import "./globals.css";
+import { Toaster } from "@/components/ui/sonner";
+
+const geistSans = Geist({
+  variable: "--font-geist-sans",
+  subsets: ["latin"],
+});
+
+const geistMono = Geist_Mono({
+  variable: "--font-geist-mono",
+  subsets: ["latin"],
+});
+
+export const metadata: Metadata = {
+  title: "ระบบการเลือกตั้ง",
+  description: "ระบบการเลือกตั้งสำหรับพนักงาน",
+  keywords: ["voting", "election", "เลือกตั้ง"],
+  authors: [{ name: "Voting System" }],
+  icons: {
+    icon: "https://z-cdn.chatglm.cn/z-ai/static/logo.svg",
+  },
+  openGraph: {
+    title: "Z.ai Code Scaffold",
+    description: "AI-powered development with modern React stack",
+    url: "https://chat.z.ai",
+    siteName: "Z.ai",
+    type: "website",
+  },
+  twitter: {
+    card: "summary_large_image",
+    title: "Z.ai Code Scaffold",
+    description: "AI-powered development with modern React stack",
+  },
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html lang="th" suppressHydrationWarning>
+      <body
+        className={`${geistSans.variable} ${geistMono.variable} antialiased bg-background text-foreground`}
+      >
+        {children}
+        <Toaster />
+      </body>
+    </html>
+  );
+}

src/app/page.tsx

@@ -0,0 +1,69 @@
+'use client';
+
+import { useEffect } from 'react';
+import { useAuthStore } from '@/store/auth-store';
+import { LoginForm } from '@/components/login-form';
+import { AppHeader } from '@/components/app-header';
+import VotingPanel from '@/components/voting-panel';
+import ResultsPanel from '@/components/results-panel';
+import AdminDashboard from '@/components/admin-dashboard';
+
+export default function Home() {
+  const { isAuthenticated, isLoading, currentView, setUser } = useAuthStore();
+
+  // Check auth on mount
+  useEffect(() => {
+    const checkAuth = async () => {
+      try {
+        const res = await fetch('/api/auth/me');
+        const data = await res.json();
+        if (data.authenticated && data.user) {
+          setUser(data.user);
+        } else {
+          setUser(null);
+        }
+      } catch {
+        setUser(null);
+      }
+    };
+    checkAuth();
+  }, [setUser]);
+
+  if (isLoading) {
+    return (
+      <div className="min-h-screen flex items-center justify-center bg-background">
+        <div className="flex flex-col items-center gap-4">
+          <div className="h-12 w-12 animate-spin rounded-full border-4 border-emerald-200 border-t-emerald-600" />
+          <p className="text-sm text-muted-foreground">กำลังโหลด...</p>
+        </div>
+      </div>
+    );
+  }
+
+  if (!isAuthenticated) {
+    return (
+      <div className="min-h-screen flex flex-col bg-background">
+        <div className="flex-1 flex items-center justify-center">
+          <LoginForm />
+        </div>
+        <footer className="mt-auto py-4 text-center text-xs text-muted-foreground border-t bg-background">
+          ระบบเลือกตั้งตัวแทนพนักงาน • การลงคะแนนเป็นความลับ • ไม่เปิดเผยตัวตนผู้ลงคะแนน
+        </footer>
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen flex flex-col bg-background">
+      <AppHeader />
+      <main className="flex-1">
+        {currentView === 'voting' && <VotingPanel />}
+        {currentView === 'results' && <ResultsPanel />}
+        {currentView === 'admin' && <AdminDashboard />}
+      </main>
+      <footer className="mt-auto py-3 text-center text-xs text-muted-foreground border-t bg-background">
+        ระบบเลือกตั้งตัวแทนพนักงาน • การลงคะแนนเป็นความลับ • ไม่เปิดเผยตัวตนผู้ลงคะแนน
+      </footer>
+    </div>
+  );
+}

src/components/app-header.tsx

@@ -0,0 +1,132 @@
+'use client';
+
+import { Vote, LogOut, User, Building2, LayoutDashboard, BarChart3 } from 'lucide-react';
+import { Button } from '@/components/ui/button';
+import { Separator } from '@/components/ui/separator';
+import { Badge } from '@/components/ui/badge';
+import { useAuthStore, type ViewType } from '@/store/auth-store';
+
+interface NavItem {
+  key: ViewType;
+  label: string;
+  icon: React.ReactNode;
+}
+
+export function AppHeader() {
+  const user = useAuthStore((s) => s.user);
+  const currentView = useAuthStore((s) => s.currentView);
+  const setCurrentView = useAuthStore((s) => s.setCurrentView);
+  const logout = useAuthStore((s) => s.logout);
+
+  if (!user) return null;
+
+  const employeeNavItems: NavItem[] = [
+    { key: 'voting', label: 'ลงคะแนน', icon: <Vote className="w-4 h-4" /> },
+    { key: 'results', label: 'ผลการเลือกตั้ง', icon: <BarChart3 className="w-4 h-4" /> },
+  ];
+
+  const adminNavItems: NavItem[] = [
+    { key: 'admin', label: 'แผงควบคุม', icon: <LayoutDashboard className="w-4 h-4" /> },
+    { key: 'results', label: 'ผลการเลือกตั้ง', icon: <BarChart3 className="w-4 h-4" /> },
+  ];
+
+  const navItems = user.isAdmin ? adminNavItems : employeeNavItems;
+
+  const handleLogout = async () => {
+    try {
+      await fetch('/api/auth/logout', { method: 'POST' });
+    } catch {
+      // Continue with local logout even if API call fails
+    }
+    logout();
+  };
+
+  return (
+    <header className="sticky top-0 z-50 w-full bg-white border-b border-gray-200 shadow-sm">
+      <div className="max-w-7xl mx-auto px-4 sm:px-6">
+        <div className="flex items-center justify-between h-16">
+          {/* Left: Logo & Title */}
+          <div className="flex items-center gap-3 shrink-0">
+            <div className="flex items-center justify-center w-9 h-9 rounded-xl bg-gradient-to-br from-emerald-500 to-teal-600 shadow-sm">
+              <Vote className="w-5 h-5 text-white" />
+            </div>
+            <h1 className="text-sm sm:text-base font-bold text-gray-900 tracking-tight hidden sm:block">
+              ระบบเลือกตั้งตัวแทนพนักงาน
+            </h1>
+            <h1 className="text-sm font-bold text-gray-900 tracking-tight sm:hidden">
+              เลือกตั้งตัวแทน
+            </h1>
+          </div>
+
+          {/* Center: Navigation Tabs */}
+          <nav className="flex items-center gap-1 mx-4" role="tablist">
+            {navItems.map((item) => {
+              const isActive = currentView === item.key;
+              return (
+                <button
+                  key={item.key}
+                  role="tab"
+                  aria-selected={isActive}
+                  onClick={() => setCurrentView(item.key)}
+                  className={`
+                    relative flex items-center gap-2 px-4 py-2 rounded-lg text-sm font-medium
+                    transition-all duration-200 cursor-pointer whitespace-nowrap
+                    ${
+                      isActive
+                        ? 'text-emerald-700 bg-emerald-50 shadow-sm'
+                        : 'text-gray-500 hover:text-gray-700 hover:bg-gray-50'
+                    }
+                  `}
+                >
+                  {item.icon}
+                  <span className="hidden sm:inline">{item.label}</span>
+                  {isActive && (
+                    <span className="absolute bottom-0 left-1/2 -translate-x-1/2 w-6 h-0.5 rounded-full bg-emerald-500" />
+                  )}
+                </button>
+              );
+            })}
+          </nav>
+
+          {/* Right: User Info & Logout */}
+          <div className="flex items-center gap-3 shrink-0">
+            <div className="hidden md:flex flex-col items-end gap-0.5">
+              <div className="flex items-center gap-2">
+                <span className="text-sm font-medium text-gray-900">{user.name}</span>
+                {user.isAdmin && (
+                  <Badge
+                    variant="outline"
+                    className="text-[10px] px-1.5 py-0 h-4 border-amber-300 bg-amber-50 text-amber-700 font-semibold"
+                  >
+                    Admin
+                  </Badge>
+                )}
+              </div>
+              <div className="flex items-center gap-1 text-xs text-gray-400">
+                <Building2 className="w-3 h-3" />
+                <span>{user.branchName || user.branchId}</span>
+              </div>
+            </div>
+
+            <Separator orientation="vertical" className="h-8 hidden md:block" />
+
+            {/* Mobile user avatar */}
+            <div className="md:hidden flex items-center justify-center w-8 h-8 rounded-full bg-emerald-100 text-emerald-700">
+              <User className="w-4 h-4" />
+            </div>
+
+            <Button
+              variant="ghost"
+              size="sm"
+              onClick={handleLogout}
+              className="text-gray-500 hover:text-red-600 hover:bg-red-50 gap-2 cursor-pointer"
+            >
+              <LogOut className="w-4 h-4" />
+              <span className="hidden sm:inline">ออกจากระบบ</span>
+            </Button>
+          </div>
+        </div>
+      </div>
+    </header>
+  );
+}

src/components/login-form.tsx

@@ -0,0 +1,196 @@
+"use client";
+
+import { useState, type FormEvent } from "react";
+import {
+  Vote,
+  Lock,
+  User,
+  Loader2,
+  AlertCircle,
+  ShieldCheck,
+} from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { Input } from "@/components/ui/input";
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+  CardDescription,
+  CardFooter,
+} from "@/components/ui/card";
+import { Label } from "@/components/ui/label";
+import { useAuthStore, type AuthUser } from "@/store/auth-store";
+
+export function LoginForm() {
+  const [employeeId, setEmployeeId] = useState("");
+  const [pin, setPin] = useState("");
+  const [isLoading, setIsLoading] = useState(false);
+  const [error, setError] = useState("");
+  const setUser = useAuthStore((s) => s.setUser);
+
+  const handleSubmit = async (e: FormEvent) => {
+    e.preventDefault();
+    setError("");
+
+    if (!employeeId.trim()) {
+      setError("กรุณาระบุรหัสพนักงาน");
+      return;
+    }
+    if (!pin.trim()) {
+      setError("กรุณาระบุ PIN");
+      return;
+    }
+
+    setIsLoading(true);
+    try {
+      const res = await fetch("/api/auth/login", {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({
+          employeeId: employeeId.trim(),
+          pin: pin.trim(),
+        }),
+      });
+
+      const data = await res.json();
+
+      if (!data.success) {
+        setError(data.error || "เข้าสู่ระบบไม่สำเร็จ");
+        return;
+      }
+
+      const user: AuthUser = {
+        employeeId: data.user.employeeId,
+        name: data.user.name,
+        branchId: data.user.branchId,
+        branchName: data.user.branchName,
+        isAdmin: data.user.isAdmin,
+        dbId: data.user.dbId ?? "",
+      };
+      setUser(user);
+    } catch {
+      setError("ไม่สามารถเชื่อมต่อกับเซิร์ฟเวอร์ได้");
+    } finally {
+      setIsLoading(false);
+    }
+  };
+
+  return (
+    <div className="min-h-screen flex items-center w-full justify-center p-4 bg-gradient-to-br from-emerald-50 via-white to-teal-50 relative overflow-hidden">
+      {/* Decorative background elements */}
+      <div className="absolute inset-0 overflow-hidden pointer-events-none">
+        <div className="absolute -top-40 -right-40 w-80 h-80 rounded-full bg-emerald-100/50 blur-3xl" />
+        <div className="absolute -bottom-40 -left-40 w-80 h-80 rounded-full bg-teal-100/50 blur-3xl" />
+        <div className="absolute top-1/4 left-1/4 w-2 h-2 rounded-full bg-emerald-300/60" />
+        <div className="absolute top-1/3 right-1/3 w-3 h-3 rounded-full bg-teal-300/40" />
+        <div className="absolute bottom-1/4 right-1/4 w-2 h-2 rounded-full bg-emerald-400/50" />
+      </div>
+
+      <Card className="w-full max-w-md relative shadow-xl border-emerald-100/60 bg-white/95 backdrop-blur-sm">
+        <CardHeader className="text-center space-y-4 pb-2">
+          {/* Logo / Icon */}
+          <div className="mx-auto flex items-center justify-center w-16 h-16 rounded-2xl bg-gradient-to-br from-emerald-500 to-teal-600 shadow-lg shadow-emerald-200/50">
+            <Vote className="w-8 h-8 text-white" />
+          </div>
+
+          <div className="space-y-2">
+            <CardTitle className="text-2xl font-bold text-gray-900 tracking-tight">
+              ระบบเลือกตั้งตัวแทนพนักงาน
+            </CardTitle>
+            <CardDescription className="text-gray-500 text-sm">
+              กรุณาเข้าสู่ระบบด้วยรหัสพนักงาน
+            </CardDescription>
+          </div>
+        </CardHeader>
+
+        <CardContent>
+          <form onSubmit={handleSubmit} className="space-y-5">
+            {/* Error message */}
+            {error && (
+              <div className="flex items-center gap-2 p-3 rounded-lg bg-red-50 border border-red-200 text-red-700 text-sm animate-in fade-in slide-in-from-top-1 duration-300">
+                <AlertCircle className="w-4 h-4 shrink-0" />
+                <span>{error}</span>
+              </div>
+            )}
+
+            {/* Employee ID field */}
+            <div className="space-y-2">
+              <Label htmlFor="employeeId" className="text-gray-700 font-medium">
+                รหัสพนักงาน
+              </Label>
+              <div className="relative">
+                <User className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-gray-400" />
+                <Input
+                  id="employeeId"
+                  type="text"
+                  placeholder="เช่น 025XX"
+                  value={employeeId}
+                  onChange={(e) => setEmployeeId(e.target.value)}
+                  className="pl-10 h-11 border-gray-200 focus-visible:border-emerald-500 focus-visible:ring-emerald-500/20"
+                  disabled={isLoading}
+                  autoComplete="username"
+                />
+              </div>
+            </div>
+
+            {/* PIN field */}
+            <div className="space-y-2">
+              <Label htmlFor="pin" className="text-gray-700 font-medium">
+                PIN
+              </Label>
+              <div className="relative">
+                <Lock className="absolute left-3 top-1/2 -translate-y-1/2 w-4 h-4 text-gray-400" />
+                <Input
+                  id="pin"
+                  type="password"
+                  placeholder="กรอก PIN 4 หลัก"
+                  value={pin}
+                  onChange={(e) => setPin(e.target.value)}
+                  maxLength={4}
+                  className="pl-10 h-11 border-gray-200 focus-visible:border-emerald-500 focus-visible:ring-emerald-500/20"
+                  disabled={isLoading}
+                  autoComplete="current-password"
+                />
+              </div>
+            </div>
+
+            {/* Submit button */}
+            <Button
+              type="submit"
+              disabled={isLoading}
+              className="w-full h-11 text-base font-semibold bg-gradient-to-r from-emerald-600 to-teal-600 hover:from-emerald-700 hover:to-teal-700 shadow-md shadow-emerald-200/50 transition-all duration-200 cursor-pointer"
+            >
+              {isLoading ? (
+                <>
+                  <Loader2 className="w-4 h-4 animate-spin" />
+                  กำลังเข้าสู่ระบบ...
+                </>
+              ) : (
+                "เข้าสู่ระบบ"
+              )}
+            </Button>
+          </form>
+        </CardContent>
+
+        <CardFooter className="justify-center pb-6">
+          <div className="flex items-center gap-1.5 text-xs text-gray-400 bg-gray-50 px-4 py-2.5 rounded-lg border border-gray-100">
+            <ShieldCheck className="w-3.5 h-3.5 text-amber-500" />
+
+            {/* <span className="font-mono font-medium text-gray-600">
+              ADMIN001
+            </span>
+            <span>/</span>
+            <span className="font-mono font-medium text-gray-600">1234</span>
+            <span className="text-amber-600 font-medium">(Admin)</span>
+            <span className="mx-1">หรือ</span>
+            <span className="font-mono font-medium text-gray-600">EMP001</span>
+            <span>/</span>
+            <span className="font-mono font-medium text-gray-600">1234</span>
+            <span className="text-emerald-600 font-medium">(พนักงาน)</span> */}
+          </div>
+        </CardFooter>
+      </Card>
+    </div>
+  );
+}

src/components/results-panel.tsx

@@ -0,0 +1,923 @@
+'use client';
+
+import { useState, useEffect, useCallback } from 'react';
+import {
+  BarChart3,
+  EyeOff,
+  Eye,
+  Users,
+  Vote,
+  Trophy,
+  Medal,
+  TrendingUp,
+  Loader2,
+  AlertTriangle,
+  ChevronRight,
+  Building2,
+  RefreshCw,
+} from 'lucide-react';
+import { toast } from 'sonner';
+import { motion, AnimatePresence } from 'framer-motion';
+import {
+  PieChart,
+  Pie,
+  Cell,
+  BarChart,
+  Bar,
+  XAxis,
+  YAxis,
+  CartesianGrid,
+  ResponsiveContainer,
+  Tooltip as RechartsTooltip,
+  Label,
+} from 'recharts';
+
+import { Button } from '@/components/ui/button';
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+  CardDescription,
+} from '@/components/ui/card';
+import { Badge } from '@/components/ui/badge';
+import { Progress } from '@/components/ui/progress';
+import { Alert, AlertDescription, AlertTitle } from '@/components/ui/alert';
+import { Skeleton } from '@/components/ui/skeleton';
+import {
+  Accordion,
+  AccordionContent,
+  AccordionItem,
+  AccordionTrigger,
+} from '@/components/ui/accordion';
+import {
+  Table,
+  TableBody,
+  TableCell,
+  TableHead,
+  TableHeader,
+  TableRow,
+} from '@/components/ui/table';
+import { Separator } from '@/components/ui/separator';
+import {
+  ChartContainer,
+  ChartTooltip,
+  ChartTooltipContent,
+  type ChartConfig,
+} from '@/components/ui/chart';
+import { useAuthStore } from '@/store/auth-store';
+
+// ==================== Types ====================
+interface BranchCandidate {
+  candidateId: string;
+  employeeId: string;
+  name: string;
+  position: string | null;
+  voteCount: number;
+}
+
+interface BranchResult {
+  branchId: string;
+  branchName: string;
+  branchCode: string;
+  candidates: BranchCandidate[];
+}
+
+interface ResultsData {
+  visible: boolean;
+  branches: BranchResult[];
+  totalVotes: number;
+  totalVoters: number;
+  totalEligibleVoters: number;
+}
+
+// ==================== Constants ====================
+const EMERALD_PRIMARY = '#10b981';
+const TEAL_SECONDARY = '#14b8a6';
+const AMBER_ACCENT = '#f59e0b';
+const GRAY_MUTED = '#94a3b8';
+
+const PARTICIPATION_CHART_CONFIG: ChartConfig = {
+  voters: {
+    label: 'ใช้สิทธิ์ลงคะแนน',
+    color: EMERALD_PRIMARY,
+  },
+  nonVoters: {
+    label: 'ไม่ใช้สิทธิ์',
+    color: GRAY_MUTED,
+  },
+};
+
+const RANK_STYLES: Record<number, { bg: string; text: string; border: string; icon: string }> = {
+  1: {
+    bg: 'bg-amber-50 dark:bg-amber-950/30',
+    text: 'text-amber-700 dark:text-amber-300',
+    border: 'border-amber-200 dark:border-amber-800',
+    icon: '🥇',
+  },
+  2: {
+    bg: 'bg-gray-50 dark:bg-gray-900/30',
+    text: 'text-gray-600 dark:text-gray-300',
+    border: 'border-gray-200 dark:border-gray-700',
+    icon: '🥈',
+  },
+  3: {
+    bg: 'bg-orange-50 dark:bg-orange-950/30',
+    text: 'text-orange-700 dark:text-orange-300',
+    border: 'border-orange-200 dark:border-orange-800',
+    icon: '🥉',
+  },
+};
+
+// ==================== Helpers ====================
+function formatNumber(n: number): string {
+  return n.toLocaleString('th-TH');
+}
+
+function formatPercent(n: number): string {
+  return n.toFixed(1);
+}
+
+// ==================== Loading Skeleton ====================
+function ResultsPanelSkeleton() {
+  return (
+    <div className="w-full max-w-5xl mx-auto p-4 sm:p-6 space-y-6">
+      {/* Header skeleton */}
+      <div className="text-center space-y-3">
+        <Skeleton className="h-8 w-64 mx-auto" />
+        <Skeleton className="h-5 w-80 mx-auto" />
+      </div>
+
+      {/* Summary cards skeleton */}
+      <div className="grid grid-cols-2 lg:grid-cols-4 gap-4">
+        {Array.from({ length: 4 }).map((_, i) => (
+          <Skeleton key={i} className="h-28 rounded-xl" />
+        ))}
+      </div>
+
+      {/* Chart skeleton */}
+      <Skeleton className="h-64 rounded-xl" />
+
+      {/* Branch accordion skeleton */}
+      <div className="space-y-3">
+        {Array.from({ length: 3 }).map((_, i) => (
+          <Skeleton key={i} className="h-20 rounded-xl" />
+        ))}
+      </div>
+    </div>
+  );
+}
+
+// ==================== Not Visible State ====================
+function ResultsNotVisible({ onToggleVisibility, isToggling }: { onToggleVisibility: () => void; isToggling: boolean }) {
+  const user = useAuthStore((s) => s.user);
+
+  return (
+    <motion.div
+      initial={{ opacity: 0, y: 20 }}
+      animate={{ opacity: 1, y: 0 }}
+      transition={{ duration: 0.5 }}
+      className="flex flex-col items-center justify-center py-16 px-4"
+    >
+      <motion.div
+        initial={{ scale: 0 }}
+        animate={{ scale: 1 }}
+        transition={{ type: 'spring', stiffness: 180, damping: 14, delay: 0.15 }}
+        className="w-24 h-24 rounded-full bg-amber-50 dark:bg-amber-950/30 flex items-center justify-center mb-8 border-2 border-amber-200 dark:border-amber-800"
+      >
+        <EyeOff className="size-12 text-amber-500" />
+      </motion.div>
+
+      <motion.h2
+        initial={{ opacity: 0, y: 10 }}
+        animate={{ opacity: 1, y: 0 }}
+        transition={{ delay: 0.3 }}
+        className="text-2xl sm:text-3xl font-bold text-foreground mb-3 text-center"
+      >
+        ผลการเลือกตั้งยังไม่เปิดเผย
+      </motion.h2>
+
+      <motion.p
+        initial={{ opacity: 0, y: 10 }}
+        animate={{ opacity: 1, y: 0 }}
+        transition={{ delay: 0.4 }}
+        className="text-muted-foreground text-center max-w-md mb-8"
+      >
+        ผู้ดูแลระบบจะทำการประกาศผลการเลือกตั้งในภายหลัง
+        <br />
+        กรุณารอการแจ้งเตือน
+      </motion.p>
+
+      {user?.isAdmin && (
+        <motion.div
+          initial={{ opacity: 0, y: 10 }}
+          animate={{ opacity: 1, y: 0 }}
+          transition={{ delay: 0.5 }}
+          className="space-y-4"
+        >
+          <Card className="border-amber-200 dark:border-amber-800/50 bg-amber-50/30 dark:bg-amber-950/10 max-w-md">
+            <CardContent className="p-4 flex items-center gap-3">
+              <div className="shrink-0 w-10 h-10 rounded-full bg-amber-100 dark:bg-amber-900/40 flex items-center justify-center">
+                <AlertTriangle className="size-5 text-amber-600 dark:text-amber-400" />
+              </div>
+              <div className="flex-1 min-w-0">
+                <p className="text-sm font-medium text-amber-700 dark:text-amber-300">
+                  สิทธิ์ผู้ดูแลระบบ
+                </p>
+                <p className="text-xs text-amber-600/70 dark:text-amber-400/70">
+                  คุณสามารถเปิดเผยผลการเลือกตั้งได้
+                </p>
+              </div>
+            </CardContent>
+          </Card>
+          <Button
+            onClick={onToggleVisibility}
+            disabled={isToggling}
+            size="lg"
+            className="bg-emerald-600 hover:bg-emerald-700 text-white shadow-lg w-full sm:w-auto min-w-[220px]"
+          >
+            {isToggling ? (
+              <>
+                <Loader2 className="size-4 animate-spin" />
+                กำลังเปิดเผยผล...
+              </>
+            ) : (
+              <>
+                <Eye className="size-4" />
+                เปิดเผยผลการเลือกตั้ง
+              </>
+            )}
+          </Button>
+        </motion.div>
+      )}
+    </motion.div>
+  );
+}
+
+// ==================== Summary Card ====================
+function SummaryCard({
+  icon,
+  label,
+  value,
+  subValue,
+  colorClass,
+  delay,
+}: {
+  icon: React.ReactNode;
+  label: string;
+  value: string;
+  subValue?: string;
+  colorClass: string;
+  delay: number;
+}) {
+  return (
+    <motion.div
+      initial={{ opacity: 0, y: 20 }}
+      animate={{ opacity: 1, y: 0 }}
+      transition={{ duration: 0.4, delay }}
+    >
+      <Card className="h-full overflow-hidden">
+        <CardContent className="p-4 sm:p-5">
+          <div className="flex items-start gap-3">
+            <div
+              className={`shrink-0 w-11 h-11 rounded-xl ${colorClass} flex items-center justify-center`}
+            >
+              {icon}
+            </div>
+            <div className="flex-1 min-w-0">
+              <p className="text-xs sm:text-sm text-muted-foreground leading-tight">
+                {label}
+              </p>
+              <p className="text-xl sm:text-2xl font-bold text-foreground mt-1">
+                {value}
+              </p>
+              {subValue && (
+                <p className="text-xs text-muted-foreground mt-0.5">
+                  {subValue}
+                </p>
+              )}
+            </div>
+          </div>
+        </CardContent>
+      </Card>
+    </motion.div>
+  );
+}
+
+// ==================== Participation Donut Chart ====================
+function ParticipationChart({
+  totalVoters,
+  totalEligibleVoters,
+}: {
+  totalVoters: number;
+  totalEligibleVoters: number;
+}) {
+  const nonVoters = Math.max(0, totalEligibleVoters - totalVoters);
+  const participationRate = totalEligibleVoters > 0 ? (totalVoters / totalEligibleVoters) * 100 : 0;
+
+  const data = [
+    { name: 'voters', value: totalVoters, fill: 'var(--color-voters)' },
+    { name: 'nonVoters', value: nonVoters, fill: 'var(--color-nonVoters)' },
+  ];
+
+  return (
+    <motion.div
+      initial={{ opacity: 0, scale: 0.95 }}
+      animate={{ opacity: 1, scale: 1 }}
+      transition={{ duration: 0.5, delay: 0.3 }}
+    >
+      <Card className="overflow-hidden">
+        <CardHeader className="pb-2">
+          <CardTitle className="text-base sm:text-lg flex items-center gap-2">
+            <TrendingUp className="size-5 text-emerald-600 dark:text-emerald-400" />
+            ภาพรวมการมีสิทธิ์ใช้เสียง
+          </CardTitle>
+          <CardDescription>
+            สัดส่วนผู้ใช้สิทธิ์ลงคะแนนทั้งหมด
+          </CardDescription>
+        </CardHeader>
+        <CardContent className="pb-4">
+          <div className="flex flex-col sm:flex-row items-center gap-6">
+            <div className="w-full sm:w-1/2 max-w-[280px] mx-auto sm:mx-0">
+              <ChartContainer config={PARTICIPATION_CHART_CONFIG} className="aspect-square w-full">
+                <PieChart>
+                  <ChartTooltip content={<ChartTooltipContent hideLabel />} />
+                  <Pie
+                    data={data}
+                    dataKey="value"
+                    nameKey="name"
+                    cx="50%"
+                    cy="50%"
+                    innerRadius="60%"
+                    outerRadius="85%"
+                    paddingAngle={2}
+                    strokeWidth={2}
+                    stroke="hsl(var(--background))"
+                  >
+                    {data.map((entry, index) => (
+                      <Cell key={`cell-${index}`} fill={entry.fill} />
+                    ))}
+                    <Label
+                      content={({ viewBox }) => {
+                        if (viewBox && 'cx' in viewBox && 'cy' in viewBox) {
+                          return (
+                            <text
+                              x={viewBox.cx}
+                              y={viewBox.cy}
+                              textAnchor="middle"
+                              dominantBaseline="middle"
+                            >
+                              <tspan
+                                x={viewBox.cx}
+                                y={(viewBox.cy || 0) - 8}
+                                className="fill-foreground text-2xl sm:text-3xl font-bold"
+                              >
+                                {formatPercent(participationRate)}%
+                              </tspan>
+                              <tspan
+                                x={viewBox.cx}
+                                y={(viewBox.cy || 0) + 16}
+                                className="fill-muted-foreground text-xs"
+                              >
+                                อัตราการใช้สิทธิ์
+                              </tspan>
+                            </text>
+                          );
+                        }
+                        return null;
+                      }}
+                    />
+                  </Pie>
+                </PieChart>
+              </ChartContainer>
+            </div>
+            <div className="flex-1 space-y-4 w-full sm:w-auto">
+              <div className="space-y-3">
+                <div className="flex items-center gap-3">
+                  <div className="w-3 h-3 rounded-full bg-emerald-500 shrink-0" />
+                  <div className="flex-1">
+                    <p className="text-sm text-muted-foreground">ใช้สิทธิ์ลงคะแนน</p>
+                    <div className="flex items-baseline gap-2">
+                      <span className="text-lg font-bold text-foreground">
+                        {formatNumber(totalVoters)}
+                      </span>
+                      <span className="text-xs text-muted-foreground">คน</span>
+                    </div>
+                  </div>
+                </div>
+                <div className="flex items-center gap-3">
+                  <div className="w-3 h-3 rounded-full bg-slate-400 shrink-0" />
+                  <div className="flex-1">
+                    <p className="text-sm text-muted-foreground">ไม่ใช้สิทธิ์</p>
+                    <div className="flex items-baseline gap-2">
+                      <span className="text-lg font-bold text-foreground">
+                        {formatNumber(nonVoters)}
+                      </span>
+                      <span className="text-xs text-muted-foreground">คน</span>
+                    </div>
+                  </div>
+                </div>
+              </div>
+              <Separator />
+              <div>
+                <p className="text-sm text-muted-foreground mb-1">
+                  อัตราการมีสิทธิ์ใช้เสียง
+                </p>
+                <div className="flex items-center gap-3">
+                  <Progress
+                    value={participationRate}
+                    className="flex-1 h-3 bg-emerald-100 dark:bg-emerald-950/40 [&>[data-slot=progress-indicator]]:bg-emerald-500"
+                  />
+                  <span className="text-sm font-bold text-emerald-600 dark:text-emerald-400 min-w-[3rem] text-right">
+                    {formatPercent(participationRate)}%
+                  </span>
+                </div>
+              </div>
+            </div>
+          </div>
+        </CardContent>
+      </Card>
+    </motion.div>
+  );
+}
+
+// ==================== Branch Results Card ====================
+function BranchResultCard({
+  branch,
+  index,
+  totalVotesInBranch,
+}: {
+  branch: BranchResult;
+  index: number;
+  totalVotesInBranch: number;
+}) {
+  const maxVoteCount = Math.max(...branch.candidates.map((c) => c.voteCount), 1);
+  const winner = branch.candidates[0];
+
+  // Chart config for this branch
+  const barChartConfig: ChartConfig = {};
+  const barChartData = branch.candidates.map((c, i) => {
+    const key = `candidate${i}`;
+    barChartConfig[key] = {
+      label: c.name,
+      color: i === 0 ? EMERALD_PRIMARY : i === 1 ? TEAL_SECONDARY : AMBER_ACCENT,
+    };
+    return {
+      name: c.name.length > 15 ? c.name.slice(0, 15) + '...' : c.name,
+      fullName: c.name,
+      votes: c.voteCount,
+      [`candidate${i}`]: c.voteCount,
+      fill: `var(--color-candidate${i})`,
+    };
+  });
+
+  return (
+    <AccordionItem
+      value={branch.branchId}
+      className="border border-border/50 rounded-xl overflow-hidden data-[state=open]:border-emerald-200 dark:data-[state=open]:border-emerald-800/50 transition-colors"
+    >
+      <AccordionTrigger className="px-4 sm:px-6 py-4 hover:no-underline hover:bg-muted/30 transition-colors">
+        <div className="flex items-center gap-3 flex-1 min-w-0 text-left">
+          <div className="shrink-0 w-10 h-10 rounded-xl bg-emerald-100 dark:bg-emerald-900/40 flex items-center justify-center">
+            <Building2 className="size-5 text-emerald-600 dark:text-emerald-400" />
+          </div>
+          <div className="flex-1 min-w-0">
+            <div className="flex items-center gap-2 flex-wrap">
+              <span className="font-semibold text-foreground text-sm sm:text-base">
+                {branch.branchName}
+              </span>
+              <Badge
+                variant="secondary"
+                className="text-[10px] bg-emerald-50 dark:bg-emerald-950/30 text-emerald-700 dark:text-emerald-300 border-emerald-200 dark:border-emerald-800"
+              >
+                {branch.candidates.length} ผู้สมัคร
+              </Badge>
+            </div>
+            <p className="text-xs text-muted-foreground mt-0.5">
+              รวม {formatNumber(totalVotesInBranch)} คะแนน
+            </p>
+          </div>
+          {winner && (
+            <Badge className="hidden sm:flex shrink-0 bg-emerald-100 dark:bg-emerald-950/40 text-emerald-700 dark:text-emerald-300 border-emerald-200 dark:border-emerald-800 text-xs">
+              <Trophy className="size-3 mr-1" />
+              {winner.name}
+            </Badge>
+          )}
+        </div>
+      </AccordionTrigger>
+      <AccordionContent className="px-4 sm:px-6 pb-6">
+        <div className="space-y-6">
+          {/* Bar Chart */}
+          <div>
+            <h4 className="text-sm font-medium text-muted-foreground mb-3 flex items-center gap-2">
+              <BarChart3 className="size-4" />
+              จำนวนคะแนนเสียง
+            </h4>
+            <ChartContainer config={barChartConfig} className="h-[max(250px,5rem*var(--chart-count))] w-full" style={{ '--chart-count': branch.candidates.length } as React.CSSProperties}>
+              <BarChart
+                data={barChartData}
+                layout="vertical"
+                margin={{ top: 5, right: 30, left: 10, bottom: 5 }}
+              >
+                <CartesianGrid strokeDasharray="3 3" horizontal={false} />
+                <XAxis type="number" tick={{ fontSize: 12 }} />
+                <YAxis
+                  dataKey="name"
+                  type="category"
+                  width={120}
+                  tick={{ fontSize: 11 }}
+                />
+                <ChartTooltip
+                  content={
+                    <ChartTooltipContent
+                      formatter={(value, name, item) => (
+                        <span className="font-mono font-medium">
+                          {formatNumber(Number(value))} คะแนน
+                        </span>
+                      )}
+                    />
+                  }
+                />
+                {branch.candidates.map((_, i) => (
+                  <Bar
+                    key={`candidate${i}`}
+                    dataKey={`candidate${i}`}
+                    radius={[0, 6, 6, 0]}
+                    maxBarSize={36}
+                  />
+                ))}
+              </BarChart>
+            </ChartContainer>
+          </div>
+
+          <Separator />
+
+          {/* Results Table */}
+          <div>
+            <h4 className="text-sm font-medium text-muted-foreground mb-3 flex items-center gap-2">
+              <Medal className="size-4" />
+              ตารางคะแนน
+            </h4>
+            <div className="rounded-lg border overflow-hidden">
+              <Table>
+                <TableHeader>
+                  <TableRow className="bg-muted/50">
+                    <TableHead className="w-16 text-center">อันดับ</TableHead>
+                    <TableHead>ชื่อ-นามสกุล</TableHead>
+                    <TableHead className="hidden sm:table-cell">ตำแหน่ง</TableHead>
+                    <TableHead className="text-right w-24">คะแนน</TableHead>
+                  </TableRow>
+                </TableHeader>
+                <TableBody>
+                  {branch.candidates.map((candidate, rank) => {
+                    const rankStyle = RANK_STYLES[rank + 1];
+                    const isWinner = rank === 0;
+                    const votePercent = totalVotesInBranch > 0
+                      ? (candidate.voteCount / totalVotesInBranch) * 100
+                      : 0;
+
+                    return (
+                      <TableRow
+                        key={candidate.candidateId}
+                        className={isWinner ? 'bg-emerald-50/50 dark:bg-emerald-950/20' : ''}
+                      >
+                        <TableCell className="text-center">
+                          {rankStyle ? (
+                            <div
+                              className={`inline-flex items-center justify-center w-8 h-8 rounded-full ${rankStyle.bg} ${rankStyle.border} border ${rankStyle.text} text-sm font-bold`}
+                            >
+                              {rank + 1}
+                            </div>
+                          ) : (
+                            <span className="text-sm text-muted-foreground font-medium">
+                              {rank + 1}
+                            </span>
+                          )}
+                        </TableCell>
+                        <TableCell>
+                          <div className="flex items-center gap-2">
+                            <div
+                              className={`shrink-0 w-8 h-8 rounded-full flex items-center justify-center text-xs font-bold ${
+                                isWinner
+                                  ? 'bg-emerald-500 text-white'
+                                  : 'bg-emerald-100 dark:bg-emerald-900/40 text-emerald-700 dark:text-emerald-300'
+                              }`}
+                            >
+                              {candidate.name.charAt(0)}
+                            </div>
+                            <div className="min-w-0">
+                              <div className="flex items-center gap-2 flex-wrap">
+                                <span
+                                  className={`text-sm font-medium ${
+                                    isWinner
+                                      ? 'text-emerald-700 dark:text-emerald-300'
+                                      : 'text-foreground'
+                                  }`}
+                                >
+                                  {candidate.name}
+                                </span>
+                                {isWinner && (
+                                  <Badge className="bg-emerald-100 dark:bg-emerald-900/50 text-emerald-700 dark:text-emerald-300 border-emerald-200 dark:border-emerald-800 text-[10px] px-1.5 py-0">
+                                    <Trophy className="size-2.5 mr-0.5" />
+                                    ตัวแทนที่ได้รับเลือก
+                                  </Badge>
+                                )}
+                                {rankStyle && rank < 3 && (
+                                  <span className="text-xs" title={`อันดับที่ ${rank + 1}`}>
+                                    {rankStyle.icon}
+                                  </span>
+                                )}
+                              </div>
+                              {/* Mobile-only position */}
+                              <p className="text-xs text-muted-foreground sm:hidden">
+                                {candidate.position || '—'}
+                              </p>
+                            </div>
+                          </div>
+                        </TableCell>
+                        <TableCell className="hidden sm:table-cell">
+                          <span className="text-sm text-muted-foreground">
+                            {candidate.position || '—'}
+                          </span>
+                        </TableCell>
+                        <TableCell className="text-right">
+                          <div className="flex flex-col items-end gap-1">
+                            <span
+                              className={`text-sm font-bold ${
+                                isWinner
+                                  ? 'text-emerald-600 dark:text-emerald-400'
+                                  : 'text-foreground'
+                              }`}
+                            >
+                              {formatNumber(candidate.voteCount)}
+                            </span>
+                            <div className="w-16">
+                              <Progress
+                                value={votePercent}
+                                className={`h-1.5 ${
+                                  isWinner
+                                    ? 'bg-emerald-100 dark:bg-emerald-950/40 [&>[data-slot=progress-indicator]]:bg-emerald-500'
+                                    : 'bg-muted [&>[data-slot=progress-indicator]]:bg-muted-foreground/40'
+                                }`}
+                              />
+                            </div>
+                            <span className="text-[10px] text-muted-foreground">
+                              {formatPercent(votePercent)}%
+                            </span>
+                          </div>
+                        </TableCell>
+                      </TableRow>
+                    );
+                  })}
+                </TableBody>
+              </Table>
+            </div>
+          </div>
+        </div>
+      </AccordionContent>
+    </AccordionItem>
+  );
+}
+
+// ==================== Main Component ====================
+export default function ResultsPanel() {
+  const [results, setResults] = useState<ResultsData | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [isToggling, setIsToggling] = useState(false);
+
+  const user = useAuthStore((s) => s.user);
+
+  // Fetch results
+  const fetchResults = useCallback(async () => {
+    try {
+      setLoading(true);
+      setError(null);
+      const res = await fetch('/api/results');
+      if (!res.ok) {
+        const data = await res.json().catch(() => null);
+        throw new Error(data?.error || 'ไม่สามารถโหลดข้อมูลได้');
+      }
+      const data: ResultsData = await res.json();
+      setResults(data);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'เกิดข้อผิดพลาดในระบบ');
+      toast.error('ไม่สามารถโหลดผลการเลือกตั้งได้', {
+        description: err instanceof Error ? err.message : undefined,
+      });
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  useEffect(() => {
+    fetchResults();
+  }, [fetchResults]);
+
+  // Admin toggle visibility
+  const handleToggleVisibility = useCallback(async () => {
+    setIsToggling(true);
+    try {
+      const res = await fetch('/api/admin/settings', {
+        method: 'PUT',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ settings: { resultsVisible: 'true' } }),
+      });
+      const data = await res.json().catch(() => null);
+      if (!res.ok || data?.success === false) {
+        throw new Error(data?.error || 'ไม่สามารถเปิดเผยผลได้');
+      }
+      toast.success('เปิดเผยผลการเลือกตั้งสำเร็จ');
+      fetchResults();
+    } catch (err) {
+      toast.error('เกิดข้อผิดพลาด', {
+        description: err instanceof Error ? err.message : undefined,
+      });
+    } finally {
+      setIsToggling(false);
+    }
+  }, [fetchResults]);
+
+  // ==================== Render ====================
+
+  // Loading
+  if (loading) {
+    return <ResultsPanelSkeleton />;
+  }
+
+  // Error
+  if (error || !results) {
+    return (
+      <div className="w-full max-w-5xl mx-auto p-4 sm:p-6">
+        <Alert variant="destructive">
+          <AlertTriangle className="size-4" />
+          <AlertTitle>เกิดข้อผิดพลาด</AlertTitle>
+          <AlertDescription>
+            {error || 'ไม่สามารถโหลดข้อมูลได้ กรุณาลองใหม่อีกครั้ง'}
+          </AlertDescription>
+        </Alert>
+        <Button
+          onClick={fetchResults}
+          variant="outline"
+          className="mt-4 w-full border-emerald-300 dark:border-emerald-700 text-emerald-700 dark:text-emerald-300 hover:bg-emerald-50 dark:hover:bg-emerald-950/30"
+        >
+          <RefreshCw className="size-4" />
+          ลองใหม่อีกครั้ง
+        </Button>
+      </div>
+    );
+  }
+
+  // Not visible
+  if (!results.visible) {
+    return (
+      <ResultsNotVisible
+        onToggleVisibility={handleToggleVisibility}
+        isToggling={isToggling}
+      />
+    );
+  }
+
+  // Visible — show results
+  const participationRate =
+    results.totalEligibleVoters > 0
+      ? (results.totalVoters / results.totalEligibleVoters) * 100
+      : 0;
+
+  return (
+    <div className="w-full max-w-5xl mx-auto p-4 sm:p-6 space-y-6">
+      {/* Header */}
+      <motion.div
+        initial={{ opacity: 0, y: -10 }}
+        animate={{ opacity: 1, y: 0 }}
+        transition={{ duration: 0.4 }}
+        className="text-center space-y-3"
+      >
+        <div className="inline-flex items-center gap-2 px-4 py-2 rounded-full bg-emerald-50 dark:bg-emerald-950/30 border border-emerald-200 dark:border-emerald-800">
+          <BarChart3 className="size-5 text-emerald-600 dark:text-emerald-400" />
+          <span className="font-semibold text-emerald-700 dark:text-emerald-300">
+            ประกาศผลการเลือกตั้ง
+          </span>
+        </div>
+        <h1 className="text-2xl sm:text-3xl font-bold text-foreground">
+          ผลการเลือกตั้งตัวแทนพนักงาน
+        </h1>
+        <p className="text-sm text-muted-foreground">
+          ผลการนับคะแนนอย่างเป็นทางการ
+        </p>
+      </motion.div>
+
+      {/* Summary Cards */}
+      <div className="grid grid-cols-2 lg:grid-cols-4 gap-3 sm:gap-4">
+        <SummaryCard
+          icon={<Users className="size-5 text-emerald-600 dark:text-emerald-400" />}
+          label="จำนวนผู้มีสิทธิ์ลงคะแนน"
+          value={formatNumber(results.totalEligibleVoters)}
+          subValue="คน"
+          colorClass="bg-emerald-100 dark:bg-emerald-900/40"
+          delay={0.1}
+        />
+        <SummaryCard
+          icon={<Vote className="size-5 text-teal-600 dark:text-teal-400" />}
+          label="จำนวนผู้ใช้สิทธิ์ลงคะแนน"
+          value={formatNumber(results.totalVoters)}
+          subValue="คน"
+          colorClass="bg-teal-100 dark:bg-teal-900/40"
+          delay={0.15}
+        />
+        <SummaryCard
+          icon={<BarChart3 className="size-5 text-amber-600 dark:text-amber-400" />}
+          label="จำนวนคะแนนเสียงทั้งหมด"
+          value={formatNumber(results.totalVotes)}
+          subValue="คะแนน"
+          colorClass="bg-amber-100 dark:bg-amber-900/40"
+          delay={0.2}
+        />
+        <SummaryCard
+          icon={<TrendingUp className="size-5 text-emerald-600 dark:text-emerald-400" />}
+          label="อัตราการมีสิทธิ์ใช้เสียง"
+          value={`${formatPercent(participationRate)}%`}
+          subValue={`จาก ${formatNumber(results.totalEligibleVoters)} คน`}
+          colorClass="bg-emerald-100 dark:bg-emerald-900/40"
+          delay={0.25}
+        />
+      </div>
+
+      {/* Participation Donut Chart */}
+      <ParticipationChart
+        totalVoters={results.totalVoters}
+        totalEligibleVoters={results.totalEligibleVoters}
+      />
+
+      {/* Branch Results */}
+      {results.branches.length === 0 ? (
+        <motion.div
+          initial={{ opacity: 0 }}
+          animate={{ opacity: 1 }}
+          transition={{ delay: 0.4 }}
+        >
+          <Card className="py-12">
+            <CardContent className="flex flex-col items-center justify-center text-center p-6">
+              <Building2 className="size-16 text-muted-foreground/30 mb-4" />
+              <h3 className="text-lg font-medium text-muted-foreground mb-2">
+                ยังไม่มีข้อมูลผลการเลือกตั้ง
+              </h3>
+              <p className="text-sm text-muted-foreground">
+                ขณะนี้ยังไม่มีข้อมูลสาขาที่มีผู้สมัครหรือคะแนนเสียง
+              </p>
+            </CardContent>
+          </Card>
+        </motion.div>
+      ) : (
+        <motion.div
+          initial={{ opacity: 0, y: 20 }}
+          animate={{ opacity: 1, y: 0 }}
+          transition={{ duration: 0.4, delay: 0.35 }}
+          className="space-y-2"
+        >
+          <div className="flex items-center justify-between">
+            <h2 className="text-lg font-semibold text-foreground flex items-center gap-2">
+              <Building2 className="size-5 text-emerald-600 dark:text-emerald-400" />
+              ผลการเลือกตั้งตามสาขา
+            </h2>
+            <Badge
+              variant="secondary"
+              className="bg-emerald-50 dark:bg-emerald-950/30 text-emerald-700 dark:text-emerald-300 border-emerald-200 dark:border-emerald-800"
+            >
+              {results.branches.length} สาขา
+            </Badge>
+          </div>
+
+          <Accordion type="multiple" defaultValue={[results.branches[0]?.branchId]} className="space-y-3">
+            {results.branches.map((branch, index) => {
+              const totalVotesInBranch = branch.candidates.reduce(
+                (sum, c) => sum + c.voteCount,
+                0
+              );
+              return (
+                <BranchResultCard
+                  key={branch.branchId}
+                  branch={branch}
+                  index={index}
+                  totalVotesInBranch={totalVotesInBranch}
+                />
+              );
+            })}
+          </Accordion>
+        </motion.div>
+      )}
+
+      {/* Footer note */}
+      <motion.div
+        initial={{ opacity: 0 }}
+        animate={{ opacity: 1 }}
+        transition={{ delay: 0.6 }}
+        className="text-center pt-4 pb-2"
+      >
+        <p className="text-xs text-muted-foreground">
+          ผลการเลือกตั้งนี้เป็นผลการนับคะแนนอย่างเป็นทางการ • การลงคะแนนเป็นความลับ
+        </p>
+      </motion.div>
+    </div>
+  );
+}

src/components/ui/accordion.tsx

@@ -0,0 +1,66 @@
+"use client"
+
+import * as React from "react"
+import * as AccordionPrimitive from "@radix-ui/react-accordion"
+import { ChevronDownIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Accordion({
+  ...props
+}: React.ComponentProps<typeof AccordionPrimitive.Root>) {
+  return <AccordionPrimitive.Root data-slot="accordion" {...props} />
+}
+
+function AccordionItem({
+  className,
+  ...props
+}: React.ComponentProps<typeof AccordionPrimitive.Item>) {
+  return (
+    <AccordionPrimitive.Item
+      data-slot="accordion-item"
+      className={cn("border-b last:border-b-0", className)}
+      {...props}
+    />
+  )
+}
+
+function AccordionTrigger({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof AccordionPrimitive.Trigger>) {
+  return (
+    <AccordionPrimitive.Header className="flex">
+      <AccordionPrimitive.Trigger
+        data-slot="accordion-trigger"
+        className={cn(
+          "focus-visible:border-ring focus-visible:ring-ring/50 flex flex-1 items-start justify-between gap-4 rounded-md py-4 text-left text-sm font-medium transition-all outline-none hover:underline focus-visible:ring-[3px] disabled:pointer-events-none disabled:opacity-50 [&[data-state=open]>svg]:rotate-180",
+          className
+        )}
+        {...props}
+      >
+        {children}
+        <ChevronDownIcon className="text-muted-foreground pointer-events-none size-4 shrink-0 translate-y-0.5 transition-transform duration-200" />
+      </AccordionPrimitive.Trigger>
+    </AccordionPrimitive.Header>
+  )
+}
+
+function AccordionContent({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof AccordionPrimitive.Content>) {
+  return (
+    <AccordionPrimitive.Content
+      data-slot="accordion-content"
+      className="data-[state=closed]:animate-accordion-up data-[state=open]:animate-accordion-down overflow-hidden text-sm"
+      {...props}
+    >
+      <div className={cn("pt-0 pb-4", className)}>{children}</div>
+    </AccordionPrimitive.Content>
+  )
+}
+
+export { Accordion, AccordionItem, AccordionTrigger, AccordionContent }

src/components/ui/alert-dialog.tsx

@@ -0,0 +1,157 @@
+"use client"
+
+import * as React from "react"
+import * as AlertDialogPrimitive from "@radix-ui/react-alert-dialog"
+
+import { cn } from "@/lib/utils"
+import { buttonVariants } from "@/components/ui/button"
+
+function AlertDialog({
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Root>) {
+  return <AlertDialogPrimitive.Root data-slot="alert-dialog" {...props} />
+}
+
+function AlertDialogTrigger({
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Trigger>) {
+  return (
+    <AlertDialogPrimitive.Trigger data-slot="alert-dialog-trigger" {...props} />
+  )
+}
+
+function AlertDialogPortal({
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Portal>) {
+  return (
+    <AlertDialogPrimitive.Portal data-slot="alert-dialog-portal" {...props} />
+  )
+}
+
+function AlertDialogOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Overlay>) {
+  return (
+    <AlertDialogPrimitive.Overlay
+      data-slot="alert-dialog-overlay"
+      className={cn(
+        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Content>) {
+  return (
+    <AlertDialogPortal>
+      <AlertDialogOverlay />
+      <AlertDialogPrimitive.Content
+        data-slot="alert-dialog-content"
+        className={cn(
+          "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 sm:max-w-lg",
+          className
+        )}
+        {...props}
+      />
+    </AlertDialogPortal>
+  )
+}
+
+function AlertDialogHeader({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="alert-dialog-header"
+      className={cn("flex flex-col gap-2 text-center sm:text-left", className)}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogFooter({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="alert-dialog-footer"
+      className={cn(
+        "flex flex-col-reverse gap-2 sm:flex-row sm:justify-end",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Title>) {
+  return (
+    <AlertDialogPrimitive.Title
+      data-slot="alert-dialog-title"
+      className={cn("text-lg font-semibold", className)}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Description>) {
+  return (
+    <AlertDialogPrimitive.Description
+      data-slot="alert-dialog-description"
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogAction({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Action>) {
+  return (
+    <AlertDialogPrimitive.Action
+      className={cn(buttonVariants(), className)}
+      {...props}
+    />
+  )
+}
+
+function AlertDialogCancel({
+  className,
+  ...props
+}: React.ComponentProps<typeof AlertDialogPrimitive.Cancel>) {
+  return (
+    <AlertDialogPrimitive.Cancel
+      className={cn(buttonVariants({ variant: "outline" }), className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  AlertDialog,
+  AlertDialogPortal,
+  AlertDialogOverlay,
+  AlertDialogTrigger,
+  AlertDialogContent,
+  AlertDialogHeader,
+  AlertDialogFooter,
+  AlertDialogTitle,
+  AlertDialogDescription,
+  AlertDialogAction,
+  AlertDialogCancel,
+}

src/components/ui/alert.tsx

@@ -0,0 +1,66 @@
+import * as React from "react"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const alertVariants = cva(
+  "relative w-full rounded-lg border px-4 py-3 text-sm grid has-[>svg]:grid-cols-[calc(var(--spacing)*4)_1fr] grid-cols-[0_1fr] has-[>svg]:gap-x-3 gap-y-0.5 items-start [&>svg]:size-4 [&>svg]:translate-y-0.5 [&>svg]:text-current",
+  {
+    variants: {
+      variant: {
+        default: "bg-card text-card-foreground",
+        destructive:
+          "text-destructive bg-card [&>svg]:text-current *:data-[slot=alert-description]:text-destructive/90",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  }
+)
+
+function Alert({
+  className,
+  variant,
+  ...props
+}: React.ComponentProps<"div"> & VariantProps<typeof alertVariants>) {
+  return (
+    <div
+      data-slot="alert"
+      role="alert"
+      className={cn(alertVariants({ variant }), className)}
+      {...props}
+    />
+  )
+}
+
+function AlertTitle({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="alert-title"
+      className={cn(
+        "col-start-2 line-clamp-1 min-h-4 font-medium tracking-tight",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function AlertDescription({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="alert-description"
+      className={cn(
+        "text-muted-foreground col-start-2 grid justify-items-start gap-1 text-sm [&_p]:leading-relaxed",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Alert, AlertTitle, AlertDescription }

src/components/ui/aspect-ratio.tsx

@@ -0,0 +1,11 @@
+"use client"
+
+import * as AspectRatioPrimitive from "@radix-ui/react-aspect-ratio"
+
+function AspectRatio({
+  ...props
+}: React.ComponentProps<typeof AspectRatioPrimitive.Root>) {
+  return <AspectRatioPrimitive.Root data-slot="aspect-ratio" {...props} />
+}
+
+export { AspectRatio }

src/components/ui/avatar.tsx

@@ -0,0 +1,53 @@
+"use client"
+
+import * as React from "react"
+import * as AvatarPrimitive from "@radix-ui/react-avatar"
+
+import { cn } from "@/lib/utils"
+
+function Avatar({
+  className,
+  ...props
+}: React.ComponentProps<typeof AvatarPrimitive.Root>) {
+  return (
+    <AvatarPrimitive.Root
+      data-slot="avatar"
+      className={cn(
+        "relative flex size-8 shrink-0 overflow-hidden rounded-full",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function AvatarImage({
+  className,
+  ...props
+}: React.ComponentProps<typeof AvatarPrimitive.Image>) {
+  return (
+    <AvatarPrimitive.Image
+      data-slot="avatar-image"
+      className={cn("aspect-square size-full", className)}
+      {...props}
+    />
+  )
+}
+
+function AvatarFallback({
+  className,
+  ...props
+}: React.ComponentProps<typeof AvatarPrimitive.Fallback>) {
+  return (
+    <AvatarPrimitive.Fallback
+      data-slot="avatar-fallback"
+      className={cn(
+        "bg-muted flex size-full items-center justify-center rounded-full",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Avatar, AvatarImage, AvatarFallback }

src/components/ui/badge.tsx

@@ -0,0 +1,46 @@
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const badgeVariants = cva(
+  "inline-flex items-center justify-center rounded-md border px-2 py-0.5 text-xs font-medium w-fit whitespace-nowrap shrink-0 [&>svg]:size-3 gap-1 [&>svg]:pointer-events-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive transition-[color,box-shadow] overflow-hidden",
+  {
+    variants: {
+      variant: {
+        default:
+          "border-transparent bg-primary text-primary-foreground [a&]:hover:bg-primary/90",
+        secondary:
+          "border-transparent bg-secondary text-secondary-foreground [a&]:hover:bg-secondary/90",
+        destructive:
+          "border-transparent bg-destructive text-white [a&]:hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
+        outline:
+          "text-foreground [a&]:hover:bg-accent [a&]:hover:text-accent-foreground",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  }
+)
+
+function Badge({
+  className,
+  variant,
+  asChild = false,
+  ...props
+}: React.ComponentProps<"span"> &
+  VariantProps<typeof badgeVariants> & { asChild?: boolean }) {
+  const Comp = asChild ? Slot : "span"
+
+  return (
+    <Comp
+      data-slot="badge"
+      className={cn(badgeVariants({ variant }), className)}
+      {...props}
+    />
+  )
+}
+
+export { Badge, badgeVariants }

src/components/ui/breadcrumb.tsx

@@ -0,0 +1,109 @@
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import { ChevronRight, MoreHorizontal } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Breadcrumb({ ...props }: React.ComponentProps<"nav">) {
+  return <nav aria-label="breadcrumb" data-slot="breadcrumb" {...props} />
+}
+
+function BreadcrumbList({ className, ...props }: React.ComponentProps<"ol">) {
+  return (
+    <ol
+      data-slot="breadcrumb-list"
+      className={cn(
+        "text-muted-foreground flex flex-wrap items-center gap-1.5 text-sm break-words sm:gap-2.5",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function BreadcrumbItem({ className, ...props }: React.ComponentProps<"li">) {
+  return (
+    <li
+      data-slot="breadcrumb-item"
+      className={cn("inline-flex items-center gap-1.5", className)}
+      {...props}
+    />
+  )
+}
+
+function BreadcrumbLink({
+  asChild,
+  className,
+  ...props
+}: React.ComponentProps<"a"> & {
+  asChild?: boolean
+}) {
+  const Comp = asChild ? Slot : "a"
+
+  return (
+    <Comp
+      data-slot="breadcrumb-link"
+      className={cn("hover:text-foreground transition-colors", className)}
+      {...props}
+    />
+  )
+}
+
+function BreadcrumbPage({ className, ...props }: React.ComponentProps<"span">) {
+  return (
+    <span
+      data-slot="breadcrumb-page"
+      role="link"
+      aria-disabled="true"
+      aria-current="page"
+      className={cn("text-foreground font-normal", className)}
+      {...props}
+    />
+  )
+}
+
+function BreadcrumbSeparator({
+  children,
+  className,
+  ...props
+}: React.ComponentProps<"li">) {
+  return (
+    <li
+      data-slot="breadcrumb-separator"
+      role="presentation"
+      aria-hidden="true"
+      className={cn("[&>svg]:size-3.5", className)}
+      {...props}
+    >
+      {children ?? <ChevronRight />}
+    </li>
+  )
+}
+
+function BreadcrumbEllipsis({
+  className,
+  ...props
+}: React.ComponentProps<"span">) {
+  return (
+    <span
+      data-slot="breadcrumb-ellipsis"
+      role="presentation"
+      aria-hidden="true"
+      className={cn("flex size-9 items-center justify-center", className)}
+      {...props}
+    >
+      <MoreHorizontal className="size-4" />
+      <span className="sr-only">More</span>
+    </span>
+  )
+}
+
+export {
+  Breadcrumb,
+  BreadcrumbList,
+  BreadcrumbItem,
+  BreadcrumbLink,
+  BreadcrumbPage,
+  BreadcrumbSeparator,
+  BreadcrumbEllipsis,
+}

src/components/ui/button.tsx

@@ -0,0 +1,59 @@
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const buttonVariants = cva(
+  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium transition-all disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 shrink-0 [&_svg]:shrink-0 outline-none focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
+  {
+    variants: {
+      variant: {
+        default:
+          "bg-primary text-primary-foreground shadow-xs hover:bg-primary/90",
+        destructive:
+          "bg-destructive text-white shadow-xs hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 dark:bg-destructive/60",
+        outline:
+          "border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:bg-input/30 dark:border-input dark:hover:bg-input/50",
+        secondary:
+          "bg-secondary text-secondary-foreground shadow-xs hover:bg-secondary/80",
+        ghost:
+          "hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50",
+        link: "text-primary underline-offset-4 hover:underline",
+      },
+      size: {
+        default: "h-9 px-4 py-2 has-[>svg]:px-3",
+        sm: "h-8 rounded-md gap-1.5 px-3 has-[>svg]:px-2.5",
+        lg: "h-10 rounded-md px-6 has-[>svg]:px-4",
+        icon: "size-9",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+)
+
+function Button({
+  className,
+  variant,
+  size,
+  asChild = false,
+  ...props
+}: React.ComponentProps<"button"> &
+  VariantProps<typeof buttonVariants> & {
+    asChild?: boolean
+  }) {
+  const Comp = asChild ? Slot : "button"
+
+  return (
+    <Comp
+      data-slot="button"
+      className={cn(buttonVariants({ variant, size, className }))}
+      {...props}
+    />
+  )
+}
+
+export { Button, buttonVariants }

src/components/ui/calendar.tsx

@@ -0,0 +1,213 @@
+"use client"
+
+import * as React from "react"
+import {
+  ChevronDownIcon,
+  ChevronLeftIcon,
+  ChevronRightIcon,
+} from "lucide-react"
+import { DayButton, DayPicker, getDefaultClassNames } from "react-day-picker"
+
+import { cn } from "@/lib/utils"
+import { Button, buttonVariants } from "@/components/ui/button"
+
+function Calendar({
+  className,
+  classNames,
+  showOutsideDays = true,
+  captionLayout = "label",
+  buttonVariant = "ghost",
+  formatters,
+  components,
+  ...props
+}: React.ComponentProps<typeof DayPicker> & {
+  buttonVariant?: React.ComponentProps<typeof Button>["variant"]
+}) {
+  const defaultClassNames = getDefaultClassNames()
+
+  return (
+    <DayPicker
+      showOutsideDays={showOutsideDays}
+      className={cn(
+        "bg-background group/calendar p-3 [--cell-size:--spacing(8)] [[data-slot=card-content]_&]:bg-transparent [[data-slot=popover-content]_&]:bg-transparent",
+        String.raw`rtl:**:[.rdp-button\_next>svg]:rotate-180`,
+        String.raw`rtl:**:[.rdp-button\_previous>svg]:rotate-180`,
+        className
+      )}
+      captionLayout={captionLayout}
+      formatters={{
+        formatMonthDropdown: (date) =>
+          date.toLocaleString("default", { month: "short" }),
+        ...formatters,
+      }}
+      classNames={{
+        root: cn("w-fit", defaultClassNames.root),
+        months: cn(
+          "flex gap-4 flex-col md:flex-row relative",
+          defaultClassNames.months
+        ),
+        month: cn("flex flex-col w-full gap-4", defaultClassNames.month),
+        nav: cn(
+          "flex items-center gap-1 w-full absolute top-0 inset-x-0 justify-between",
+          defaultClassNames.nav
+        ),
+        button_previous: cn(
+          buttonVariants({ variant: buttonVariant }),
+          "size-(--cell-size) aria-disabled:opacity-50 p-0 select-none",
+          defaultClassNames.button_previous
+        ),
+        button_next: cn(
+          buttonVariants({ variant: buttonVariant }),
+          "size-(--cell-size) aria-disabled:opacity-50 p-0 select-none",
+          defaultClassNames.button_next
+        ),
+        month_caption: cn(
+          "flex items-center justify-center h-(--cell-size) w-full px-(--cell-size)",
+          defaultClassNames.month_caption
+        ),
+        dropdowns: cn(
+          "w-full flex items-center text-sm font-medium justify-center h-(--cell-size) gap-1.5",
+          defaultClassNames.dropdowns
+        ),
+        dropdown_root: cn(
+          "relative has-focus:border-ring border border-input shadow-xs has-focus:ring-ring/50 has-focus:ring-[3px] rounded-md",
+          defaultClassNames.dropdown_root
+        ),
+        dropdown: cn(
+          "absolute bg-popover inset-0 opacity-0",
+          defaultClassNames.dropdown
+        ),
+        caption_label: cn(
+          "select-none font-medium",
+          captionLayout === "label"
+            ? "text-sm"
+            : "rounded-md pl-2 pr-1 flex items-center gap-1 text-sm h-8 [&>svg]:text-muted-foreground [&>svg]:size-3.5",
+          defaultClassNames.caption_label
+        ),
+        table: "w-full border-collapse",
+        weekdays: cn("flex", defaultClassNames.weekdays),
+        weekday: cn(
+          "text-muted-foreground rounded-md flex-1 font-normal text-[0.8rem] select-none",
+          defaultClassNames.weekday
+        ),
+        week: cn("flex w-full mt-2", defaultClassNames.week),
+        week_number_header: cn(
+          "select-none w-(--cell-size)",
+          defaultClassNames.week_number_header
+        ),
+        week_number: cn(
+          "text-[0.8rem] select-none text-muted-foreground",
+          defaultClassNames.week_number
+        ),
+        day: cn(
+          "relative w-full h-full p-0 text-center [&:first-child[data-selected=true]_button]:rounded-l-md [&:last-child[data-selected=true]_button]:rounded-r-md group/day aspect-square select-none",
+          defaultClassNames.day
+        ),
+        range_start: cn(
+          "rounded-l-md bg-accent",
+          defaultClassNames.range_start
+        ),
+        range_middle: cn("rounded-none", defaultClassNames.range_middle),
+        range_end: cn("rounded-r-md bg-accent", defaultClassNames.range_end),
+        today: cn(
+          "bg-accent text-accent-foreground rounded-md data-[selected=true]:rounded-none",
+          defaultClassNames.today
+        ),
+        outside: cn(
+          "text-muted-foreground aria-selected:text-muted-foreground",
+          defaultClassNames.outside
+        ),
+        disabled: cn(
+          "text-muted-foreground opacity-50",
+          defaultClassNames.disabled
+        ),
+        hidden: cn("invisible", defaultClassNames.hidden),
+        ...classNames,
+      }}
+      components={{
+        Root: ({ className, rootRef, ...props }) => {
+          return (
+            <div
+              data-slot="calendar"
+              ref={rootRef}
+              className={cn(className)}
+              {...props}
+            />
+          )
+        },
+        Chevron: ({ className, orientation, ...props }) => {
+          if (orientation === "left") {
+            return (
+              <ChevronLeftIcon className={cn("size-4", className)} {...props} />
+            )
+          }
+
+          if (orientation === "right") {
+            return (
+              <ChevronRightIcon
+                className={cn("size-4", className)}
+                {...props}
+              />
+            )
+          }
+
+          return (
+            <ChevronDownIcon className={cn("size-4", className)} {...props} />
+          )
+        },
+        DayButton: CalendarDayButton,
+        WeekNumber: ({ children, ...props }) => {
+          return (
+            <td {...props}>
+              <div className="flex size-(--cell-size) items-center justify-center text-center">
+                {children}
+              </div>
+            </td>
+          )
+        },
+        ...components,
+      }}
+      {...props}
+    />
+  )
+}
+
+function CalendarDayButton({
+  className,
+  day,
+  modifiers,
+  ...props
+}: React.ComponentProps<typeof DayButton>) {
+  const defaultClassNames = getDefaultClassNames()
+
+  const ref = React.useRef<HTMLButtonElement>(null)
+  React.useEffect(() => {
+    if (modifiers.focused) ref.current?.focus()
+  }, [modifiers.focused])
+
+  return (
+    <Button
+      ref={ref}
+      variant="ghost"
+      size="icon"
+      data-day={day.date.toLocaleDateString()}
+      data-selected-single={
+        modifiers.selected &&
+        !modifiers.range_start &&
+        !modifiers.range_end &&
+        !modifiers.range_middle
+      }
+      data-range-start={modifiers.range_start}
+      data-range-end={modifiers.range_end}
+      data-range-middle={modifiers.range_middle}
+      className={cn(
+        "data-[selected-single=true]:bg-primary data-[selected-single=true]:text-primary-foreground data-[range-middle=true]:bg-accent data-[range-middle=true]:text-accent-foreground data-[range-start=true]:bg-primary data-[range-start=true]:text-primary-foreground data-[range-end=true]:bg-primary data-[range-end=true]:text-primary-foreground group-data-[focused=true]/day:border-ring group-data-[focused=true]/day:ring-ring/50 dark:hover:text-accent-foreground flex aspect-square size-auto w-full min-w-(--cell-size) flex-col gap-1 leading-none font-normal group-data-[focused=true]/day:relative group-data-[focused=true]/day:z-10 group-data-[focused=true]/day:ring-[3px] data-[range-end=true]:rounded-md data-[range-end=true]:rounded-r-md data-[range-middle=true]:rounded-none data-[range-start=true]:rounded-md data-[range-start=true]:rounded-l-md [&>span]:text-xs [&>span]:opacity-70",
+        defaultClassNames.day,
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Calendar, CalendarDayButton }

src/components/ui/card.tsx

@@ -0,0 +1,92 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+function Card({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card"
+      className={cn(
+        "bg-card text-card-foreground flex flex-col gap-6 rounded-xl border py-6 shadow-sm",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-header"
+      className={cn(
+        "@container/card-header grid auto-rows-min grid-rows-[auto_auto] items-start gap-1.5 px-6 has-data-[slot=card-action]:grid-cols-[1fr_auto] [.border-b]:pb-6",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardTitle({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-title"
+      className={cn("leading-none font-semibold", className)}
+      {...props}
+    />
+  )
+}
+
+function CardDescription({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-description"
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+function CardAction({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-action"
+      className={cn(
+        "col-start-2 row-span-2 row-start-1 self-start justify-self-end",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CardContent({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-content"
+      className={cn("px-6", className)}
+      {...props}
+    />
+  )
+}
+
+function CardFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="card-footer"
+      className={cn("flex items-center px-6 [.border-t]:pt-6", className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Card,
+  CardHeader,
+  CardFooter,
+  CardTitle,
+  CardAction,
+  CardDescription,
+  CardContent,
+}

src/components/ui/carousel.tsx

@@ -0,0 +1,241 @@
+"use client"
+
+import * as React from "react"
+import useEmblaCarousel, {
+  type UseEmblaCarouselType,
+} from "embla-carousel-react"
+import { ArrowLeft, ArrowRight } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+import { Button } from "@/components/ui/button"
+
+type CarouselApi = UseEmblaCarouselType[1]
+type UseCarouselParameters = Parameters<typeof useEmblaCarousel>
+type CarouselOptions = UseCarouselParameters[0]
+type CarouselPlugin = UseCarouselParameters[1]
+
+type CarouselProps = {
+  opts?: CarouselOptions
+  plugins?: CarouselPlugin
+  orientation?: "horizontal" | "vertical"
+  setApi?: (api: CarouselApi) => void
+}
+
+type CarouselContextProps = {
+  carouselRef: ReturnType<typeof useEmblaCarousel>[0]
+  api: ReturnType<typeof useEmblaCarousel>[1]
+  scrollPrev: () => void
+  scrollNext: () => void
+  canScrollPrev: boolean
+  canScrollNext: boolean
+} & CarouselProps
+
+const CarouselContext = React.createContext<CarouselContextProps | null>(null)
+
+function useCarousel() {
+  const context = React.useContext(CarouselContext)
+
+  if (!context) {
+    throw new Error("useCarousel must be used within a <Carousel />")
+  }
+
+  return context
+}
+
+function Carousel({
+  orientation = "horizontal",
+  opts,
+  setApi,
+  plugins,
+  className,
+  children,
+  ...props
+}: React.ComponentProps<"div"> & CarouselProps) {
+  const [carouselRef, api] = useEmblaCarousel(
+    {
+      ...opts,
+      axis: orientation === "horizontal" ? "x" : "y",
+    },
+    plugins
+  )
+  const [canScrollPrev, setCanScrollPrev] = React.useState(false)
+  const [canScrollNext, setCanScrollNext] = React.useState(false)
+
+  const onSelect = React.useCallback((api: CarouselApi) => {
+    if (!api) return
+    setCanScrollPrev(api.canScrollPrev())
+    setCanScrollNext(api.canScrollNext())
+  }, [])
+
+  const scrollPrev = React.useCallback(() => {
+    api?.scrollPrev()
+  }, [api])
+
+  const scrollNext = React.useCallback(() => {
+    api?.scrollNext()
+  }, [api])
+
+  const handleKeyDown = React.useCallback(
+    (event: React.KeyboardEvent<HTMLDivElement>) => {
+      if (event.key === "ArrowLeft") {
+        event.preventDefault()
+        scrollPrev()
+      } else if (event.key === "ArrowRight") {
+        event.preventDefault()
+        scrollNext()
+      }
+    },
+    [scrollPrev, scrollNext]
+  )
+
+  React.useEffect(() => {
+    if (!api || !setApi) return
+    setApi(api)
+  }, [api, setApi])
+
+  React.useEffect(() => {
+    if (!api) return
+    onSelect(api)
+    api.on("reInit", onSelect)
+    api.on("select", onSelect)
+
+    return () => {
+      api?.off("select", onSelect)
+    }
+  }, [api, onSelect])
+
+  return (
+    <CarouselContext.Provider
+      value={{
+        carouselRef,
+        api: api,
+        opts,
+        orientation:
+          orientation || (opts?.axis === "y" ? "vertical" : "horizontal"),
+        scrollPrev,
+        scrollNext,
+        canScrollPrev,
+        canScrollNext,
+      }}
+    >
+      <div
+        onKeyDownCapture={handleKeyDown}
+        className={cn("relative", className)}
+        role="region"
+        aria-roledescription="carousel"
+        data-slot="carousel"
+        {...props}
+      >
+        {children}
+      </div>
+    </CarouselContext.Provider>
+  )
+}
+
+function CarouselContent({ className, ...props }: React.ComponentProps<"div">) {
+  const { carouselRef, orientation } = useCarousel()
+
+  return (
+    <div
+      ref={carouselRef}
+      className="overflow-hidden"
+      data-slot="carousel-content"
+    >
+      <div
+        className={cn(
+          "flex",
+          orientation === "horizontal" ? "-ml-4" : "-mt-4 flex-col",
+          className
+        )}
+        {...props}
+      />
+    </div>
+  )
+}
+
+function CarouselItem({ className, ...props }: React.ComponentProps<"div">) {
+  const { orientation } = useCarousel()
+
+  return (
+    <div
+      role="group"
+      aria-roledescription="slide"
+      data-slot="carousel-item"
+      className={cn(
+        "min-w-0 shrink-0 grow-0 basis-full",
+        orientation === "horizontal" ? "pl-4" : "pt-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CarouselPrevious({
+  className,
+  variant = "outline",
+  size = "icon",
+  ...props
+}: React.ComponentProps<typeof Button>) {
+  const { orientation, scrollPrev, canScrollPrev } = useCarousel()
+
+  return (
+    <Button
+      data-slot="carousel-previous"
+      variant={variant}
+      size={size}
+      className={cn(
+        "absolute size-8 rounded-full",
+        orientation === "horizontal"
+          ? "top-1/2 -left-12 -translate-y-1/2"
+          : "-top-12 left-1/2 -translate-x-1/2 rotate-90",
+        className
+      )}
+      disabled={!canScrollPrev}
+      onClick={scrollPrev}
+      {...props}
+    >
+      <ArrowLeft />
+      <span className="sr-only">Previous slide</span>
+    </Button>
+  )
+}
+
+function CarouselNext({
+  className,
+  variant = "outline",
+  size = "icon",
+  ...props
+}: React.ComponentProps<typeof Button>) {
+  const { orientation, scrollNext, canScrollNext } = useCarousel()
+
+  return (
+    <Button
+      data-slot="carousel-next"
+      variant={variant}
+      size={size}
+      className={cn(
+        "absolute size-8 rounded-full",
+        orientation === "horizontal"
+          ? "top-1/2 -right-12 -translate-y-1/2"
+          : "-bottom-12 left-1/2 -translate-x-1/2 rotate-90",
+        className
+      )}
+      disabled={!canScrollNext}
+      onClick={scrollNext}
+      {...props}
+    >
+      <ArrowRight />
+      <span className="sr-only">Next slide</span>
+    </Button>
+  )
+}
+
+export {
+  type CarouselApi,
+  Carousel,
+  CarouselContent,
+  CarouselItem,
+  CarouselPrevious,
+  CarouselNext,
+}

src/components/ui/chart.tsx

@@ -0,0 +1,353 @@
+"use client"
+
+import * as React from "react"
+import * as RechartsPrimitive from "recharts"
+
+import { cn } from "@/lib/utils"
+
+// Format: { THEME_NAME: CSS_SELECTOR }
+const THEMES = { light: "", dark: ".dark" } as const
+
+export type ChartConfig = {
+  [k in string]: {
+    label?: React.ReactNode
+    icon?: React.ComponentType
+  } & (
+    | { color?: string; theme?: never }
+    | { color?: never; theme: Record<keyof typeof THEMES, string> }
+  )
+}
+
+type ChartContextProps = {
+  config: ChartConfig
+}
+
+const ChartContext = React.createContext<ChartContextProps | null>(null)
+
+function useChart() {
+  const context = React.useContext(ChartContext)
+
+  if (!context) {
+    throw new Error("useChart must be used within a <ChartContainer />")
+  }
+
+  return context
+}
+
+function ChartContainer({
+  id,
+  className,
+  children,
+  config,
+  ...props
+}: React.ComponentProps<"div"> & {
+  config: ChartConfig
+  children: React.ComponentProps<
+    typeof RechartsPrimitive.ResponsiveContainer
+  >["children"]
+}) {
+  const uniqueId = React.useId()
+  const chartId = `chart-${id || uniqueId.replace(/:/g, "")}`
+
+  return (
+    <ChartContext.Provider value={{ config }}>
+      <div
+        data-slot="chart"
+        data-chart={chartId}
+        className={cn(
+          "[&_.recharts-cartesian-axis-tick_text]:fill-muted-foreground [&_.recharts-cartesian-grid_line[stroke='#ccc']]:stroke-border/50 [&_.recharts-curve.recharts-tooltip-cursor]:stroke-border [&_.recharts-polar-grid_[stroke='#ccc']]:stroke-border [&_.recharts-radial-bar-background-sector]:fill-muted [&_.recharts-rectangle.recharts-tooltip-cursor]:fill-muted [&_.recharts-reference-line_[stroke='#ccc']]:stroke-border flex aspect-video justify-center text-xs [&_.recharts-dot[stroke='#fff']]:stroke-transparent [&_.recharts-layer]:outline-hidden [&_.recharts-sector]:outline-hidden [&_.recharts-sector[stroke='#fff']]:stroke-transparent [&_.recharts-surface]:outline-hidden",
+          className
+        )}
+        {...props}
+      >
+        <ChartStyle id={chartId} config={config} />
+        <RechartsPrimitive.ResponsiveContainer>
+          {children}
+        </RechartsPrimitive.ResponsiveContainer>
+      </div>
+    </ChartContext.Provider>
+  )
+}
+
+const ChartStyle = ({ id, config }: { id: string; config: ChartConfig }) => {
+  const colorConfig = Object.entries(config).filter(
+    ([, config]) => config.theme || config.color
+  )
+
+  if (!colorConfig.length) {
+    return null
+  }
+
+  return (
+    <style
+      dangerouslySetInnerHTML={{
+        __html: Object.entries(THEMES)
+          .map(
+            ([theme, prefix]) => `
+${prefix} [data-chart=${id}] {
+${colorConfig
+  .map(([key, itemConfig]) => {
+    const color =
+      itemConfig.theme?.[theme as keyof typeof itemConfig.theme] ||
+      itemConfig.color
+    return color ? `  --color-${key}: ${color};` : null
+  })
+  .join("\n")}
+}
+`
+          )
+          .join("\n"),
+      }}
+    />
+  )
+}
+
+const ChartTooltip = RechartsPrimitive.Tooltip
+
+function ChartTooltipContent({
+  active,
+  payload,
+  className,
+  indicator = "dot",
+  hideLabel = false,
+  hideIndicator = false,
+  label,
+  labelFormatter,
+  labelClassName,
+  formatter,
+  color,
+  nameKey,
+  labelKey,
+}: React.ComponentProps<typeof RechartsPrimitive.Tooltip> &
+  React.ComponentProps<"div"> & {
+    hideLabel?: boolean
+    hideIndicator?: boolean
+    indicator?: "line" | "dot" | "dashed"
+    nameKey?: string
+    labelKey?: string
+  }) {
+  const { config } = useChart()
+
+  const tooltipLabel = React.useMemo(() => {
+    if (hideLabel || !payload?.length) {
+      return null
+    }
+
+    const [item] = payload
+    const key = `${labelKey || item?.dataKey || item?.name || "value"}`
+    const itemConfig = getPayloadConfigFromPayload(config, item, key)
+    const value =
+      !labelKey && typeof label === "string"
+        ? config[label as keyof typeof config]?.label || label
+        : itemConfig?.label
+
+    if (labelFormatter) {
+      return (
+        <div className={cn("font-medium", labelClassName)}>
+          {labelFormatter(value, payload)}
+        </div>
+      )
+    }
+
+    if (!value) {
+      return null
+    }
+
+    return <div className={cn("font-medium", labelClassName)}>{value}</div>
+  }, [
+    label,
+    labelFormatter,
+    payload,
+    hideLabel,
+    labelClassName,
+    config,
+    labelKey,
+  ])
+
+  if (!active || !payload?.length) {
+    return null
+  }
+
+  const nestLabel = payload.length === 1 && indicator !== "dot"
+
+  return (
+    <div
+      className={cn(
+        "border-border/50 bg-background grid min-w-[8rem] items-start gap-1.5 rounded-lg border px-2.5 py-1.5 text-xs shadow-xl",
+        className
+      )}
+    >
+      {!nestLabel ? tooltipLabel : null}
+      <div className="grid gap-1.5">
+        {payload.map((item, index) => {
+          const key = `${nameKey || item.name || item.dataKey || "value"}`
+          const itemConfig = getPayloadConfigFromPayload(config, item, key)
+          const indicatorColor = color || item.payload.fill || item.color
+
+          return (
+            <div
+              key={item.dataKey}
+              className={cn(
+                "[&>svg]:text-muted-foreground flex w-full flex-wrap items-stretch gap-2 [&>svg]:h-2.5 [&>svg]:w-2.5",
+                indicator === "dot" && "items-center"
+              )}
+            >
+              {formatter && item?.value !== undefined && item.name ? (
+                formatter(item.value, item.name, item, index, item.payload)
+              ) : (
+                <>
+                  {itemConfig?.icon ? (
+                    <itemConfig.icon />
+                  ) : (
+                    !hideIndicator && (
+                      <div
+                        className={cn(
+                          "shrink-0 rounded-[2px] border-(--color-border) bg-(--color-bg)",
+                          {
+                            "h-2.5 w-2.5": indicator === "dot",
+                            "w-1": indicator === "line",
+                            "w-0 border-[1.5px] border-dashed bg-transparent":
+                              indicator === "dashed",
+                            "my-0.5": nestLabel && indicator === "dashed",
+                          }
+                        )}
+                        style={
+                          {
+                            "--color-bg": indicatorColor,
+                            "--color-border": indicatorColor,
+                          } as React.CSSProperties
+                        }
+                      />
+                    )
+                  )}
+                  <div
+                    className={cn(
+                      "flex flex-1 justify-between leading-none",
+                      nestLabel ? "items-end" : "items-center"
+                    )}
+                  >
+                    <div className="grid gap-1.5">
+                      {nestLabel ? tooltipLabel : null}
+                      <span className="text-muted-foreground">
+                        {itemConfig?.label || item.name}
+                      </span>
+                    </div>
+                    {item.value && (
+                      <span className="text-foreground font-mono font-medium tabular-nums">
+                        {item.value.toLocaleString()}
+                      </span>
+                    )}
+                  </div>
+                </>
+              )}
+            </div>
+          )
+        })}
+      </div>
+    </div>
+  )
+}
+
+const ChartLegend = RechartsPrimitive.Legend
+
+function ChartLegendContent({
+  className,
+  hideIcon = false,
+  payload,
+  verticalAlign = "bottom",
+  nameKey,
+}: React.ComponentProps<"div"> &
+  Pick<RechartsPrimitive.LegendProps, "payload" | "verticalAlign"> & {
+    hideIcon?: boolean
+    nameKey?: string
+  }) {
+  const { config } = useChart()
+
+  if (!payload?.length) {
+    return null
+  }
+
+  return (
+    <div
+      className={cn(
+        "flex items-center justify-center gap-4",
+        verticalAlign === "top" ? "pb-3" : "pt-3",
+        className
+      )}
+    >
+      {payload.map((item) => {
+        const key = `${nameKey || item.dataKey || "value"}`
+        const itemConfig = getPayloadConfigFromPayload(config, item, key)
+
+        return (
+          <div
+            key={item.value}
+            className={cn(
+              "[&>svg]:text-muted-foreground flex items-center gap-1.5 [&>svg]:h-3 [&>svg]:w-3"
+            )}
+          >
+            {itemConfig?.icon && !hideIcon ? (
+              <itemConfig.icon />
+            ) : (
+              <div
+                className="h-2 w-2 shrink-0 rounded-[2px]"
+                style={{
+                  backgroundColor: item.color,
+                }}
+              />
+            )}
+            {itemConfig?.label}
+          </div>
+        )
+      })}
+    </div>
+  )
+}
+
+// Helper to extract item config from a payload.
+function getPayloadConfigFromPayload(
+  config: ChartConfig,
+  payload: unknown,
+  key: string
+) {
+  if (typeof payload !== "object" || payload === null) {
+    return undefined
+  }
+
+  const payloadPayload =
+    "payload" in payload &&
+    typeof payload.payload === "object" &&
+    payload.payload !== null
+      ? payload.payload
+      : undefined
+
+  let configLabelKey: string = key
+
+  if (
+    key in payload &&
+    typeof payload[key as keyof typeof payload] === "string"
+  ) {
+    configLabelKey = payload[key as keyof typeof payload] as string
+  } else if (
+    payloadPayload &&
+    key in payloadPayload &&
+    typeof payloadPayload[key as keyof typeof payloadPayload] === "string"
+  ) {
+    configLabelKey = payloadPayload[
+      key as keyof typeof payloadPayload
+    ] as string
+  }
+
+  return configLabelKey in config
+    ? config[configLabelKey]
+    : config[key as keyof typeof config]
+}
+
+export {
+  ChartContainer,
+  ChartTooltip,
+  ChartTooltipContent,
+  ChartLegend,
+  ChartLegendContent,
+  ChartStyle,
+}

src/components/ui/checkbox.tsx

@@ -0,0 +1,32 @@
+"use client"
+
+import * as React from "react"
+import * as CheckboxPrimitive from "@radix-ui/react-checkbox"
+import { CheckIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Checkbox({
+  className,
+  ...props
+}: React.ComponentProps<typeof CheckboxPrimitive.Root>) {
+  return (
+    <CheckboxPrimitive.Root
+      data-slot="checkbox"
+      className={cn(
+        "peer border-input dark:bg-input/30 data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground dark:data-[state=checked]:bg-primary data-[state=checked]:border-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive size-4 shrink-0 rounded-[4px] border shadow-xs transition-shadow outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
+        className
+      )}
+      {...props}
+    >
+      <CheckboxPrimitive.Indicator
+        data-slot="checkbox-indicator"
+        className="flex items-center justify-center text-current transition-none"
+      >
+        <CheckIcon className="size-3.5" />
+      </CheckboxPrimitive.Indicator>
+    </CheckboxPrimitive.Root>
+  )
+}
+
+export { Checkbox }

src/components/ui/collapsible.tsx

@@ -0,0 +1,33 @@
+"use client"
+
+import * as CollapsiblePrimitive from "@radix-ui/react-collapsible"
+
+function Collapsible({
+  ...props
+}: React.ComponentProps<typeof CollapsiblePrimitive.Root>) {
+  return <CollapsiblePrimitive.Root data-slot="collapsible" {...props} />
+}
+
+function CollapsibleTrigger({
+  ...props
+}: React.ComponentProps<typeof CollapsiblePrimitive.CollapsibleTrigger>) {
+  return (
+    <CollapsiblePrimitive.CollapsibleTrigger
+      data-slot="collapsible-trigger"
+      {...props}
+    />
+  )
+}
+
+function CollapsibleContent({
+  ...props
+}: React.ComponentProps<typeof CollapsiblePrimitive.CollapsibleContent>) {
+  return (
+    <CollapsiblePrimitive.CollapsibleContent
+      data-slot="collapsible-content"
+      {...props}
+    />
+  )
+}
+
+export { Collapsible, CollapsibleTrigger, CollapsibleContent }

src/components/ui/command.tsx

@@ -0,0 +1,184 @@
+"use client"
+
+import * as React from "react"
+import { Command as CommandPrimitive } from "cmdk"
+import { SearchIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+import {
+  Dialog,
+  DialogContent,
+  DialogDescription,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog"
+
+function Command({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive>) {
+  return (
+    <CommandPrimitive
+      data-slot="command"
+      className={cn(
+        "bg-popover text-popover-foreground flex h-full w-full flex-col overflow-hidden rounded-md",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CommandDialog({
+  title = "Command Palette",
+  description = "Search for a command to run...",
+  children,
+  className,
+  showCloseButton = true,
+  ...props
+}: React.ComponentProps<typeof Dialog> & {
+  title?: string
+  description?: string
+  className?: string
+  showCloseButton?: boolean
+}) {
+  return (
+    <Dialog {...props}>
+      <DialogHeader className="sr-only">
+        <DialogTitle>{title}</DialogTitle>
+        <DialogDescription>{description}</DialogDescription>
+      </DialogHeader>
+      <DialogContent
+        className={cn("overflow-hidden p-0", className)}
+        showCloseButton={showCloseButton}
+      >
+        <Command className="[&_[cmdk-group-heading]]:text-muted-foreground **:data-[slot=command-input-wrapper]:h-12 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:font-medium [&_[cmdk-group]]:px-2 [&_[cmdk-group]:not([hidden])_~[cmdk-group]]:pt-0 [&_[cmdk-input-wrapper]_svg]:h-5 [&_[cmdk-input-wrapper]_svg]:w-5 [&_[cmdk-input]]:h-12 [&_[cmdk-item]]:px-2 [&_[cmdk-item]]:py-3 [&_[cmdk-item]_svg]:h-5 [&_[cmdk-item]_svg]:w-5">
+          {children}
+        </Command>
+      </DialogContent>
+    </Dialog>
+  )
+}
+
+function CommandInput({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.Input>) {
+  return (
+    <div
+      data-slot="command-input-wrapper"
+      className="flex h-9 items-center gap-2 border-b px-3"
+    >
+      <SearchIcon className="size-4 shrink-0 opacity-50" />
+      <CommandPrimitive.Input
+        data-slot="command-input"
+        className={cn(
+          "placeholder:text-muted-foreground flex h-10 w-full rounded-md bg-transparent py-3 text-sm outline-hidden disabled:cursor-not-allowed disabled:opacity-50",
+          className
+        )}
+        {...props}
+      />
+    </div>
+  )
+}
+
+function CommandList({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.List>) {
+  return (
+    <CommandPrimitive.List
+      data-slot="command-list"
+      className={cn(
+        "max-h-[300px] scroll-py-1 overflow-x-hidden overflow-y-auto",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CommandEmpty({
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.Empty>) {
+  return (
+    <CommandPrimitive.Empty
+      data-slot="command-empty"
+      className="py-6 text-center text-sm"
+      {...props}
+    />
+  )
+}
+
+function CommandGroup({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.Group>) {
+  return (
+    <CommandPrimitive.Group
+      data-slot="command-group"
+      className={cn(
+        "text-foreground [&_[cmdk-group-heading]]:text-muted-foreground overflow-hidden p-1 [&_[cmdk-group-heading]]:px-2 [&_[cmdk-group-heading]]:py-1.5 [&_[cmdk-group-heading]]:text-xs [&_[cmdk-group-heading]]:font-medium",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CommandSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.Separator>) {
+  return (
+    <CommandPrimitive.Separator
+      data-slot="command-separator"
+      className={cn("bg-border -mx-1 h-px", className)}
+      {...props}
+    />
+  )
+}
+
+function CommandItem({
+  className,
+  ...props
+}: React.ComponentProps<typeof CommandPrimitive.Item>) {
+  return (
+    <CommandPrimitive.Item
+      data-slot="command-item"
+      className={cn(
+        "data-[selected=true]:bg-accent data-[selected=true]:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled=true]:pointer-events-none data-[disabled=true]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function CommandShortcut({
+  className,
+  ...props
+}: React.ComponentProps<"span">) {
+  return (
+    <span
+      data-slot="command-shortcut"
+      className={cn(
+        "text-muted-foreground ml-auto text-xs tracking-widest",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Command,
+  CommandDialog,
+  CommandInput,
+  CommandList,
+  CommandEmpty,
+  CommandGroup,
+  CommandItem,
+  CommandShortcut,
+  CommandSeparator,
+}

src/components/ui/context-menu.tsx

@@ -0,0 +1,252 @@
+"use client"
+
+import * as React from "react"
+import * as ContextMenuPrimitive from "@radix-ui/react-context-menu"
+import { CheckIcon, ChevronRightIcon, CircleIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function ContextMenu({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Root>) {
+  return <ContextMenuPrimitive.Root data-slot="context-menu" {...props} />
+}
+
+function ContextMenuTrigger({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Trigger>) {
+  return (
+    <ContextMenuPrimitive.Trigger data-slot="context-menu-trigger" {...props} />
+  )
+}
+
+function ContextMenuGroup({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Group>) {
+  return (
+    <ContextMenuPrimitive.Group data-slot="context-menu-group" {...props} />
+  )
+}
+
+function ContextMenuPortal({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Portal>) {
+  return (
+    <ContextMenuPrimitive.Portal data-slot="context-menu-portal" {...props} />
+  )
+}
+
+function ContextMenuSub({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Sub>) {
+  return <ContextMenuPrimitive.Sub data-slot="context-menu-sub" {...props} />
+}
+
+function ContextMenuRadioGroup({
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.RadioGroup>) {
+  return (
+    <ContextMenuPrimitive.RadioGroup
+      data-slot="context-menu-radio-group"
+      {...props}
+    />
+  )
+}
+
+function ContextMenuSubTrigger({
+  className,
+  inset,
+  children,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.SubTrigger> & {
+  inset?: boolean
+}) {
+  return (
+    <ContextMenuPrimitive.SubTrigger
+      data-slot="context-menu-sub-trigger"
+      data-inset={inset}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground flex cursor-default items-center rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    >
+      {children}
+      <ChevronRightIcon className="ml-auto" />
+    </ContextMenuPrimitive.SubTrigger>
+  )
+}
+
+function ContextMenuSubContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.SubContent>) {
+  return (
+    <ContextMenuPrimitive.SubContent
+      data-slot="context-menu-sub-content"
+      className={cn(
+        "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[8rem] origin-(--radix-context-menu-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-lg",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Content>) {
+  return (
+    <ContextMenuPrimitive.Portal>
+      <ContextMenuPrimitive.Content
+        data-slot="context-menu-content"
+        className={cn(
+          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 max-h-(--radix-context-menu-content-available-height) min-w-[8rem] origin-(--radix-context-menu-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border p-1 shadow-md",
+          className
+        )}
+        {...props}
+      />
+    </ContextMenuPrimitive.Portal>
+  )
+}
+
+function ContextMenuItem({
+  className,
+  inset,
+  variant = "default",
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Item> & {
+  inset?: boolean
+  variant?: "default" | "destructive"
+}) {
+  return (
+    <ContextMenuPrimitive.Item
+      data-slot="context-menu-item"
+      data-inset={inset}
+      data-variant={variant}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 dark:data-[variant=destructive]:focus:bg-destructive/20 data-[variant=destructive]:focus:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuCheckboxItem({
+  className,
+  children,
+  checked,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.CheckboxItem>) {
+  return (
+    <ContextMenuPrimitive.CheckboxItem
+      data-slot="context-menu-checkbox-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      checked={checked}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <ContextMenuPrimitive.ItemIndicator>
+          <CheckIcon className="size-4" />
+        </ContextMenuPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </ContextMenuPrimitive.CheckboxItem>
+  )
+}
+
+function ContextMenuRadioItem({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.RadioItem>) {
+  return (
+    <ContextMenuPrimitive.RadioItem
+      data-slot="context-menu-radio-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <ContextMenuPrimitive.ItemIndicator>
+          <CircleIcon className="size-2 fill-current" />
+        </ContextMenuPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </ContextMenuPrimitive.RadioItem>
+  )
+}
+
+function ContextMenuLabel({
+  className,
+  inset,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Label> & {
+  inset?: boolean
+}) {
+  return (
+    <ContextMenuPrimitive.Label
+      data-slot="context-menu-label"
+      data-inset={inset}
+      className={cn(
+        "text-foreground px-2 py-1.5 text-sm font-medium data-[inset]:pl-8",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof ContextMenuPrimitive.Separator>) {
+  return (
+    <ContextMenuPrimitive.Separator
+      data-slot="context-menu-separator"
+      className={cn("bg-border -mx-1 my-1 h-px", className)}
+      {...props}
+    />
+  )
+}
+
+function ContextMenuShortcut({
+  className,
+  ...props
+}: React.ComponentProps<"span">) {
+  return (
+    <span
+      data-slot="context-menu-shortcut"
+      className={cn(
+        "text-muted-foreground ml-auto text-xs tracking-widest",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  ContextMenu,
+  ContextMenuTrigger,
+  ContextMenuContent,
+  ContextMenuItem,
+  ContextMenuCheckboxItem,
+  ContextMenuRadioItem,
+  ContextMenuLabel,
+  ContextMenuSeparator,
+  ContextMenuShortcut,
+  ContextMenuGroup,
+  ContextMenuPortal,
+  ContextMenuSub,
+  ContextMenuSubContent,
+  ContextMenuSubTrigger,
+  ContextMenuRadioGroup,
+}

src/components/ui/dialog.tsx

@@ -0,0 +1,143 @@
+"use client"
+
+import * as React from "react"
+import * as DialogPrimitive from "@radix-ui/react-dialog"
+import { XIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Dialog({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Root>) {
+  return <DialogPrimitive.Root data-slot="dialog" {...props} />
+}
+
+function DialogTrigger({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Trigger>) {
+  return <DialogPrimitive.Trigger data-slot="dialog-trigger" {...props} />
+}
+
+function DialogPortal({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Portal>) {
+  return <DialogPrimitive.Portal data-slot="dialog-portal" {...props} />
+}
+
+function DialogClose({
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Close>) {
+  return <DialogPrimitive.Close data-slot="dialog-close" {...props} />
+}
+
+function DialogOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Overlay>) {
+  return (
+    <DialogPrimitive.Overlay
+      data-slot="dialog-overlay"
+      className={cn(
+        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function DialogContent({
+  className,
+  children,
+  showCloseButton = true,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Content> & {
+  showCloseButton?: boolean
+}) {
+  return (
+    <DialogPortal data-slot="dialog-portal">
+      <DialogOverlay />
+      <DialogPrimitive.Content
+        data-slot="dialog-content"
+        className={cn(
+          "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border p-6 shadow-lg duration-200 sm:max-w-lg",
+          className
+        )}
+        {...props}
+      >
+        {children}
+        {showCloseButton && (
+          <DialogPrimitive.Close
+            data-slot="dialog-close"
+            className="ring-offset-background focus:ring-ring data-[state=open]:bg-accent data-[state=open]:text-muted-foreground absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4"
+          >
+            <XIcon />
+            <span className="sr-only">Close</span>
+          </DialogPrimitive.Close>
+        )}
+      </DialogPrimitive.Content>
+    </DialogPortal>
+  )
+}
+
+function DialogHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="dialog-header"
+      className={cn("flex flex-col gap-2 text-center sm:text-left", className)}
+      {...props}
+    />
+  )
+}
+
+function DialogFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="dialog-footer"
+      className={cn(
+        "flex flex-col-reverse gap-2 sm:flex-row sm:justify-end",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function DialogTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Title>) {
+  return (
+    <DialogPrimitive.Title
+      data-slot="dialog-title"
+      className={cn("text-lg leading-none font-semibold", className)}
+      {...props}
+    />
+  )
+}
+
+function DialogDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof DialogPrimitive.Description>) {
+  return (
+    <DialogPrimitive.Description
+      data-slot="dialog-description"
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogDescription,
+  DialogFooter,
+  DialogHeader,
+  DialogOverlay,
+  DialogPortal,
+  DialogTitle,
+  DialogTrigger,
+}

src/components/ui/drawer.tsx

@@ -0,0 +1,135 @@
+"use client"
+
+import * as React from "react"
+import { Drawer as DrawerPrimitive } from "vaul"
+
+import { cn } from "@/lib/utils"
+
+function Drawer({
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Root>) {
+  return <DrawerPrimitive.Root data-slot="drawer" {...props} />
+}
+
+function DrawerTrigger({
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Trigger>) {
+  return <DrawerPrimitive.Trigger data-slot="drawer-trigger" {...props} />
+}
+
+function DrawerPortal({
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Portal>) {
+  return <DrawerPrimitive.Portal data-slot="drawer-portal" {...props} />
+}
+
+function DrawerClose({
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Close>) {
+  return <DrawerPrimitive.Close data-slot="drawer-close" {...props} />
+}
+
+function DrawerOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Overlay>) {
+  return (
+    <DrawerPrimitive.Overlay
+      data-slot="drawer-overlay"
+      className={cn(
+        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function DrawerContent({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Content>) {
+  return (
+    <DrawerPortal data-slot="drawer-portal">
+      <DrawerOverlay />
+      <DrawerPrimitive.Content
+        data-slot="drawer-content"
+        className={cn(
+          "group/drawer-content bg-background fixed z-50 flex h-auto flex-col",
+          "data-[vaul-drawer-direction=top]:inset-x-0 data-[vaul-drawer-direction=top]:top-0 data-[vaul-drawer-direction=top]:mb-24 data-[vaul-drawer-direction=top]:max-h-[80vh] data-[vaul-drawer-direction=top]:rounded-b-lg data-[vaul-drawer-direction=top]:border-b",
+          "data-[vaul-drawer-direction=bottom]:inset-x-0 data-[vaul-drawer-direction=bottom]:bottom-0 data-[vaul-drawer-direction=bottom]:mt-24 data-[vaul-drawer-direction=bottom]:max-h-[80vh] data-[vaul-drawer-direction=bottom]:rounded-t-lg data-[vaul-drawer-direction=bottom]:border-t",
+          "data-[vaul-drawer-direction=right]:inset-y-0 data-[vaul-drawer-direction=right]:right-0 data-[vaul-drawer-direction=right]:w-3/4 data-[vaul-drawer-direction=right]:border-l data-[vaul-drawer-direction=right]:sm:max-w-sm",
+          "data-[vaul-drawer-direction=left]:inset-y-0 data-[vaul-drawer-direction=left]:left-0 data-[vaul-drawer-direction=left]:w-3/4 data-[vaul-drawer-direction=left]:border-r data-[vaul-drawer-direction=left]:sm:max-w-sm",
+          className
+        )}
+        {...props}
+      >
+        <div className="bg-muted mx-auto mt-4 hidden h-2 w-[100px] shrink-0 rounded-full group-data-[vaul-drawer-direction=bottom]/drawer-content:block" />
+        {children}
+      </DrawerPrimitive.Content>
+    </DrawerPortal>
+  )
+}
+
+function DrawerHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="drawer-header"
+      className={cn(
+        "flex flex-col gap-0.5 p-4 group-data-[vaul-drawer-direction=bottom]/drawer-content:text-center group-data-[vaul-drawer-direction=top]/drawer-content:text-center md:gap-1.5 md:text-left",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function DrawerFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="drawer-footer"
+      className={cn("mt-auto flex flex-col gap-2 p-4", className)}
+      {...props}
+    />
+  )
+}
+
+function DrawerTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Title>) {
+  return (
+    <DrawerPrimitive.Title
+      data-slot="drawer-title"
+      className={cn("text-foreground font-semibold", className)}
+      {...props}
+    />
+  )
+}
+
+function DrawerDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof DrawerPrimitive.Description>) {
+  return (
+    <DrawerPrimitive.Description
+      data-slot="drawer-description"
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Drawer,
+  DrawerPortal,
+  DrawerOverlay,
+  DrawerTrigger,
+  DrawerClose,
+  DrawerContent,
+  DrawerHeader,
+  DrawerFooter,
+  DrawerTitle,
+  DrawerDescription,
+}

src/components/ui/dropdown-menu.tsx

@@ -0,0 +1,257 @@
+"use client"
+
+import * as React from "react"
+import * as DropdownMenuPrimitive from "@radix-ui/react-dropdown-menu"
+import { CheckIcon, ChevronRightIcon, CircleIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function DropdownMenu({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Root>) {
+  return <DropdownMenuPrimitive.Root data-slot="dropdown-menu" {...props} />
+}
+
+function DropdownMenuPortal({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Portal>) {
+  return (
+    <DropdownMenuPrimitive.Portal data-slot="dropdown-menu-portal" {...props} />
+  )
+}
+
+function DropdownMenuTrigger({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Trigger>) {
+  return (
+    <DropdownMenuPrimitive.Trigger
+      data-slot="dropdown-menu-trigger"
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuContent({
+  className,
+  sideOffset = 4,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Content>) {
+  return (
+    <DropdownMenuPrimitive.Portal>
+      <DropdownMenuPrimitive.Content
+        data-slot="dropdown-menu-content"
+        sideOffset={sideOffset}
+        className={cn(
+          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 max-h-(--radix-dropdown-menu-content-available-height) min-w-[8rem] origin-(--radix-dropdown-menu-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border p-1 shadow-md",
+          className
+        )}
+        {...props}
+      />
+    </DropdownMenuPrimitive.Portal>
+  )
+}
+
+function DropdownMenuGroup({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Group>) {
+  return (
+    <DropdownMenuPrimitive.Group data-slot="dropdown-menu-group" {...props} />
+  )
+}
+
+function DropdownMenuItem({
+  className,
+  inset,
+  variant = "default",
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Item> & {
+  inset?: boolean
+  variant?: "default" | "destructive"
+}) {
+  return (
+    <DropdownMenuPrimitive.Item
+      data-slot="dropdown-menu-item"
+      data-inset={inset}
+      data-variant={variant}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 dark:data-[variant=destructive]:focus:bg-destructive/20 data-[variant=destructive]:focus:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuCheckboxItem({
+  className,
+  children,
+  checked,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.CheckboxItem>) {
+  return (
+    <DropdownMenuPrimitive.CheckboxItem
+      data-slot="dropdown-menu-checkbox-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      checked={checked}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <DropdownMenuPrimitive.ItemIndicator>
+          <CheckIcon className="size-4" />
+        </DropdownMenuPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </DropdownMenuPrimitive.CheckboxItem>
+  )
+}
+
+function DropdownMenuRadioGroup({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.RadioGroup>) {
+  return (
+    <DropdownMenuPrimitive.RadioGroup
+      data-slot="dropdown-menu-radio-group"
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuRadioItem({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.RadioItem>) {
+  return (
+    <DropdownMenuPrimitive.RadioItem
+      data-slot="dropdown-menu-radio-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <DropdownMenuPrimitive.ItemIndicator>
+          <CircleIcon className="size-2 fill-current" />
+        </DropdownMenuPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </DropdownMenuPrimitive.RadioItem>
+  )
+}
+
+function DropdownMenuLabel({
+  className,
+  inset,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Label> & {
+  inset?: boolean
+}) {
+  return (
+    <DropdownMenuPrimitive.Label
+      data-slot="dropdown-menu-label"
+      data-inset={inset}
+      className={cn(
+        "px-2 py-1.5 text-sm font-medium data-[inset]:pl-8",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Separator>) {
+  return (
+    <DropdownMenuPrimitive.Separator
+      data-slot="dropdown-menu-separator"
+      className={cn("bg-border -mx-1 my-1 h-px", className)}
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuShortcut({
+  className,
+  ...props
+}: React.ComponentProps<"span">) {
+  return (
+    <span
+      data-slot="dropdown-menu-shortcut"
+      className={cn(
+        "text-muted-foreground ml-auto text-xs tracking-widest",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function DropdownMenuSub({
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.Sub>) {
+  return <DropdownMenuPrimitive.Sub data-slot="dropdown-menu-sub" {...props} />
+}
+
+function DropdownMenuSubTrigger({
+  className,
+  inset,
+  children,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.SubTrigger> & {
+  inset?: boolean
+}) {
+  return (
+    <DropdownMenuPrimitive.SubTrigger
+      data-slot="dropdown-menu-sub-trigger"
+      data-inset={inset}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground flex cursor-default items-center rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[inset]:pl-8",
+        className
+      )}
+      {...props}
+    >
+      {children}
+      <ChevronRightIcon className="ml-auto size-4" />
+    </DropdownMenuPrimitive.SubTrigger>
+  )
+}
+
+function DropdownMenuSubContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof DropdownMenuPrimitive.SubContent>) {
+  return (
+    <DropdownMenuPrimitive.SubContent
+      data-slot="dropdown-menu-sub-content"
+      className={cn(
+        "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[8rem] origin-(--radix-dropdown-menu-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-lg",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  DropdownMenu,
+  DropdownMenuPortal,
+  DropdownMenuTrigger,
+  DropdownMenuContent,
+  DropdownMenuGroup,
+  DropdownMenuLabel,
+  DropdownMenuItem,
+  DropdownMenuCheckboxItem,
+  DropdownMenuRadioGroup,
+  DropdownMenuRadioItem,
+  DropdownMenuSeparator,
+  DropdownMenuShortcut,
+  DropdownMenuSub,
+  DropdownMenuSubTrigger,
+  DropdownMenuSubContent,
+}

src/components/ui/form.tsx

@@ -0,0 +1,167 @@
+"use client"
+
+import * as React from "react"
+import * as LabelPrimitive from "@radix-ui/react-label"
+import { Slot } from "@radix-ui/react-slot"
+import {
+  Controller,
+  FormProvider,
+  useFormContext,
+  useFormState,
+  type ControllerProps,
+  type FieldPath,
+  type FieldValues,
+} from "react-hook-form"
+
+import { cn } from "@/lib/utils"
+import { Label } from "@/components/ui/label"
+
+const Form = FormProvider
+
+type FormFieldContextValue<
+  TFieldValues extends FieldValues = FieldValues,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
+> = {
+  name: TName
+}
+
+const FormFieldContext = React.createContext<FormFieldContextValue>(
+  {} as FormFieldContextValue
+)
+
+const FormField = <
+  TFieldValues extends FieldValues = FieldValues,
+  TName extends FieldPath<TFieldValues> = FieldPath<TFieldValues>,
+>({
+  ...props
+}: ControllerProps<TFieldValues, TName>) => {
+  return (
+    <FormFieldContext.Provider value={{ name: props.name }}>
+      <Controller {...props} />
+    </FormFieldContext.Provider>
+  )
+}
+
+const useFormField = () => {
+  const fieldContext = React.useContext(FormFieldContext)
+  const itemContext = React.useContext(FormItemContext)
+  const { getFieldState } = useFormContext()
+  const formState = useFormState({ name: fieldContext.name })
+  const fieldState = getFieldState(fieldContext.name, formState)
+
+  if (!fieldContext) {
+    throw new Error("useFormField should be used within <FormField>")
+  }
+
+  const { id } = itemContext
+
+  return {
+    id,
+    name: fieldContext.name,
+    formItemId: `${id}-form-item`,
+    formDescriptionId: `${id}-form-item-description`,
+    formMessageId: `${id}-form-item-message`,
+    ...fieldState,
+  }
+}
+
+type FormItemContextValue = {
+  id: string
+}
+
+const FormItemContext = React.createContext<FormItemContextValue>(
+  {} as FormItemContextValue
+)
+
+function FormItem({ className, ...props }: React.ComponentProps<"div">) {
+  const id = React.useId()
+
+  return (
+    <FormItemContext.Provider value={{ id }}>
+      <div
+        data-slot="form-item"
+        className={cn("grid gap-2", className)}
+        {...props}
+      />
+    </FormItemContext.Provider>
+  )
+}
+
+function FormLabel({
+  className,
+  ...props
+}: React.ComponentProps<typeof LabelPrimitive.Root>) {
+  const { error, formItemId } = useFormField()
+
+  return (
+    <Label
+      data-slot="form-label"
+      data-error={!!error}
+      className={cn("data-[error=true]:text-destructive", className)}
+      htmlFor={formItemId}
+      {...props}
+    />
+  )
+}
+
+function FormControl({ ...props }: React.ComponentProps<typeof Slot>) {
+  const { error, formItemId, formDescriptionId, formMessageId } = useFormField()
+
+  return (
+    <Slot
+      data-slot="form-control"
+      id={formItemId}
+      aria-describedby={
+        !error
+          ? `${formDescriptionId}`
+          : `${formDescriptionId} ${formMessageId}`
+      }
+      aria-invalid={!!error}
+      {...props}
+    />
+  )
+}
+
+function FormDescription({ className, ...props }: React.ComponentProps<"p">) {
+  const { formDescriptionId } = useFormField()
+
+  return (
+    <p
+      data-slot="form-description"
+      id={formDescriptionId}
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+function FormMessage({ className, ...props }: React.ComponentProps<"p">) {
+  const { error, formMessageId } = useFormField()
+  const body = error ? String(error?.message ?? "") : props.children
+
+  if (!body) {
+    return null
+  }
+
+  return (
+    <p
+      data-slot="form-message"
+      id={formMessageId}
+      className={cn("text-destructive text-sm", className)}
+      {...props}
+    >
+      {body}
+    </p>
+  )
+}
+
+export {
+  useFormField,
+  Form,
+  FormItem,
+  FormLabel,
+  FormControl,
+  FormDescription,
+  FormMessage,
+  FormField,
+}

src/components/ui/hover-card.tsx

@@ -0,0 +1,44 @@
+"use client"
+
+import * as React from "react"
+import * as HoverCardPrimitive from "@radix-ui/react-hover-card"
+
+import { cn } from "@/lib/utils"
+
+function HoverCard({
+  ...props
+}: React.ComponentProps<typeof HoverCardPrimitive.Root>) {
+  return <HoverCardPrimitive.Root data-slot="hover-card" {...props} />
+}
+
+function HoverCardTrigger({
+  ...props
+}: React.ComponentProps<typeof HoverCardPrimitive.Trigger>) {
+  return (
+    <HoverCardPrimitive.Trigger data-slot="hover-card-trigger" {...props} />
+  )
+}
+
+function HoverCardContent({
+  className,
+  align = "center",
+  sideOffset = 4,
+  ...props
+}: React.ComponentProps<typeof HoverCardPrimitive.Content>) {
+  return (
+    <HoverCardPrimitive.Portal data-slot="hover-card-portal">
+      <HoverCardPrimitive.Content
+        data-slot="hover-card-content"
+        align={align}
+        sideOffset={sideOffset}
+        className={cn(
+          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-64 origin-(--radix-hover-card-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden",
+          className
+        )}
+        {...props}
+      />
+    </HoverCardPrimitive.Portal>
+  )
+}
+
+export { HoverCard, HoverCardTrigger, HoverCardContent }

src/components/ui/input-otp.tsx

@@ -0,0 +1,77 @@
+"use client"
+
+import * as React from "react"
+import { OTPInput, OTPInputContext } from "input-otp"
+import { MinusIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function InputOTP({
+  className,
+  containerClassName,
+  ...props
+}: React.ComponentProps<typeof OTPInput> & {
+  containerClassName?: string
+}) {
+  return (
+    <OTPInput
+      data-slot="input-otp"
+      containerClassName={cn(
+        "flex items-center gap-2 has-disabled:opacity-50",
+        containerClassName
+      )}
+      className={cn("disabled:cursor-not-allowed", className)}
+      {...props}
+    />
+  )
+}
+
+function InputOTPGroup({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="input-otp-group"
+      className={cn("flex items-center", className)}
+      {...props}
+    />
+  )
+}
+
+function InputOTPSlot({
+  index,
+  className,
+  ...props
+}: React.ComponentProps<"div"> & {
+  index: number
+}) {
+  const inputOTPContext = React.useContext(OTPInputContext)
+  const { char, hasFakeCaret, isActive } = inputOTPContext?.slots[index] ?? {}
+
+  return (
+    <div
+      data-slot="input-otp-slot"
+      data-active={isActive}
+      className={cn(
+        "data-[active=true]:border-ring data-[active=true]:ring-ring/50 data-[active=true]:aria-invalid:ring-destructive/20 dark:data-[active=true]:aria-invalid:ring-destructive/40 aria-invalid:border-destructive data-[active=true]:aria-invalid:border-destructive dark:bg-input/30 border-input relative flex h-9 w-9 items-center justify-center border-y border-r text-sm shadow-xs transition-all outline-none first:rounded-l-md first:border-l last:rounded-r-md data-[active=true]:z-10 data-[active=true]:ring-[3px]",
+        className
+      )}
+      {...props}
+    >
+      {char}
+      {hasFakeCaret && (
+        <div className="pointer-events-none absolute inset-0 flex items-center justify-center">
+          <div className="animate-caret-blink bg-foreground h-4 w-px duration-1000" />
+        </div>
+      )}
+    </div>
+  )
+}
+
+function InputOTPSeparator({ ...props }: React.ComponentProps<"div">) {
+  return (
+    <div data-slot="input-otp-separator" role="separator" {...props}>
+      <MinusIcon />
+    </div>
+  )
+}
+
+export { InputOTP, InputOTPGroup, InputOTPSlot, InputOTPSeparator }

src/components/ui/input.tsx

@@ -0,0 +1,21 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+function Input({ className, type, ...props }: React.ComponentProps<"input">) {
+  return (
+    <input
+      type={type}
+      data-slot="input"
+      className={cn(
+        "file:text-foreground placeholder:text-muted-foreground selection:bg-primary selection:text-primary-foreground dark:bg-input/30 border-input flex h-9 w-full min-w-0 rounded-md border bg-transparent px-3 py-1 text-base shadow-xs transition-[color,box-shadow] outline-none file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+        "focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px]",
+        "aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Input }

src/components/ui/label.tsx

@@ -0,0 +1,24 @@
+"use client"
+
+import * as React from "react"
+import * as LabelPrimitive from "@radix-ui/react-label"
+
+import { cn } from "@/lib/utils"
+
+function Label({
+  className,
+  ...props
+}: React.ComponentProps<typeof LabelPrimitive.Root>) {
+  return (
+    <LabelPrimitive.Root
+      data-slot="label"
+      className={cn(
+        "flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Label }

src/components/ui/menubar.tsx

@@ -0,0 +1,276 @@
+"use client"
+
+import * as React from "react"
+import * as MenubarPrimitive from "@radix-ui/react-menubar"
+import { CheckIcon, ChevronRightIcon, CircleIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Menubar({
+  className,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Root>) {
+  return (
+    <MenubarPrimitive.Root
+      data-slot="menubar"
+      className={cn(
+        "bg-background flex h-9 items-center gap-1 rounded-md border p-1 shadow-xs",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function MenubarMenu({
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Menu>) {
+  return <MenubarPrimitive.Menu data-slot="menubar-menu" {...props} />
+}
+
+function MenubarGroup({
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Group>) {
+  return <MenubarPrimitive.Group data-slot="menubar-group" {...props} />
+}
+
+function MenubarPortal({
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Portal>) {
+  return <MenubarPrimitive.Portal data-slot="menubar-portal" {...props} />
+}
+
+function MenubarRadioGroup({
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.RadioGroup>) {
+  return (
+    <MenubarPrimitive.RadioGroup data-slot="menubar-radio-group" {...props} />
+  )
+}
+
+function MenubarTrigger({
+  className,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Trigger>) {
+  return (
+    <MenubarPrimitive.Trigger
+      data-slot="menubar-trigger"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground flex items-center rounded-sm px-2 py-1 text-sm font-medium outline-hidden select-none",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function MenubarContent({
+  className,
+  align = "start",
+  alignOffset = -4,
+  sideOffset = 8,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Content>) {
+  return (
+    <MenubarPortal>
+      <MenubarPrimitive.Content
+        data-slot="menubar-content"
+        align={align}
+        alignOffset={alignOffset}
+        sideOffset={sideOffset}
+        className={cn(
+          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[12rem] origin-(--radix-menubar-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-md",
+          className
+        )}
+        {...props}
+      />
+    </MenubarPortal>
+  )
+}
+
+function MenubarItem({
+  className,
+  inset,
+  variant = "default",
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Item> & {
+  inset?: boolean
+  variant?: "default" | "destructive"
+}) {
+  return (
+    <MenubarPrimitive.Item
+      data-slot="menubar-item"
+      data-inset={inset}
+      data-variant={variant}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 dark:data-[variant=destructive]:focus:bg-destructive/20 data-[variant=destructive]:focus:text-destructive data-[variant=destructive]:*:[svg]:!text-destructive [&_svg:not([class*='text-'])]:text-muted-foreground relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function MenubarCheckboxItem({
+  className,
+  children,
+  checked,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.CheckboxItem>) {
+  return (
+    <MenubarPrimitive.CheckboxItem
+      data-slot="menubar-checkbox-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-xs py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      checked={checked}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <MenubarPrimitive.ItemIndicator>
+          <CheckIcon className="size-4" />
+        </MenubarPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </MenubarPrimitive.CheckboxItem>
+  )
+}
+
+function MenubarRadioItem({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.RadioItem>) {
+  return (
+    <MenubarPrimitive.RadioItem
+      data-slot="menubar-radio-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground relative flex cursor-default items-center gap-2 rounded-xs py-1.5 pr-2 pl-8 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    >
+      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
+        <MenubarPrimitive.ItemIndicator>
+          <CircleIcon className="size-2 fill-current" />
+        </MenubarPrimitive.ItemIndicator>
+      </span>
+      {children}
+    </MenubarPrimitive.RadioItem>
+  )
+}
+
+function MenubarLabel({
+  className,
+  inset,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Label> & {
+  inset?: boolean
+}) {
+  return (
+    <MenubarPrimitive.Label
+      data-slot="menubar-label"
+      data-inset={inset}
+      className={cn(
+        "px-2 py-1.5 text-sm font-medium data-[inset]:pl-8",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function MenubarSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Separator>) {
+  return (
+    <MenubarPrimitive.Separator
+      data-slot="menubar-separator"
+      className={cn("bg-border -mx-1 my-1 h-px", className)}
+      {...props}
+    />
+  )
+}
+
+function MenubarShortcut({
+  className,
+  ...props
+}: React.ComponentProps<"span">) {
+  return (
+    <span
+      data-slot="menubar-shortcut"
+      className={cn(
+        "text-muted-foreground ml-auto text-xs tracking-widest",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function MenubarSub({
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.Sub>) {
+  return <MenubarPrimitive.Sub data-slot="menubar-sub" {...props} />
+}
+
+function MenubarSubTrigger({
+  className,
+  inset,
+  children,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.SubTrigger> & {
+  inset?: boolean
+}) {
+  return (
+    <MenubarPrimitive.SubTrigger
+      data-slot="menubar-sub-trigger"
+      data-inset={inset}
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground data-[state=open]:bg-accent data-[state=open]:text-accent-foreground flex cursor-default items-center rounded-sm px-2 py-1.5 text-sm outline-none select-none data-[inset]:pl-8",
+        className
+      )}
+      {...props}
+    >
+      {children}
+      <ChevronRightIcon className="ml-auto h-4 w-4" />
+    </MenubarPrimitive.SubTrigger>
+  )
+}
+
+function MenubarSubContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof MenubarPrimitive.SubContent>) {
+  return (
+    <MenubarPrimitive.SubContent
+      data-slot="menubar-sub-content"
+      className={cn(
+        "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 min-w-[8rem] origin-(--radix-menubar-content-transform-origin) overflow-hidden rounded-md border p-1 shadow-lg",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Menubar,
+  MenubarPortal,
+  MenubarMenu,
+  MenubarTrigger,
+  MenubarContent,
+  MenubarGroup,
+  MenubarSeparator,
+  MenubarLabel,
+  MenubarItem,
+  MenubarShortcut,
+  MenubarCheckboxItem,
+  MenubarRadioGroup,
+  MenubarRadioItem,
+  MenubarSub,
+  MenubarSubTrigger,
+  MenubarSubContent,
+}

src/components/ui/navigation-menu.tsx

@@ -0,0 +1,168 @@
+import * as React from "react"
+import * as NavigationMenuPrimitive from "@radix-ui/react-navigation-menu"
+import { cva } from "class-variance-authority"
+import { ChevronDownIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function NavigationMenu({
+  className,
+  children,
+  viewport = true,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Root> & {
+  viewport?: boolean
+}) {
+  return (
+    <NavigationMenuPrimitive.Root
+      data-slot="navigation-menu"
+      data-viewport={viewport}
+      className={cn(
+        "group/navigation-menu relative flex max-w-max flex-1 items-center justify-center",
+        className
+      )}
+      {...props}
+    >
+      {children}
+      {viewport && <NavigationMenuViewport />}
+    </NavigationMenuPrimitive.Root>
+  )
+}
+
+function NavigationMenuList({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.List>) {
+  return (
+    <NavigationMenuPrimitive.List
+      data-slot="navigation-menu-list"
+      className={cn(
+        "group flex flex-1 list-none items-center justify-center gap-1",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function NavigationMenuItem({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Item>) {
+  return (
+    <NavigationMenuPrimitive.Item
+      data-slot="navigation-menu-item"
+      className={cn("relative", className)}
+      {...props}
+    />
+  )
+}
+
+const navigationMenuTriggerStyle = cva(
+  "group inline-flex h-9 w-max items-center justify-center rounded-md bg-background px-4 py-2 text-sm font-medium hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground disabled:pointer-events-none disabled:opacity-50 data-[state=open]:hover:bg-accent data-[state=open]:text-accent-foreground data-[state=open]:focus:bg-accent data-[state=open]:bg-accent/50 focus-visible:ring-ring/50 outline-none transition-[color,box-shadow] focus-visible:ring-[3px] focus-visible:outline-1"
+)
+
+function NavigationMenuTrigger({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Trigger>) {
+  return (
+    <NavigationMenuPrimitive.Trigger
+      data-slot="navigation-menu-trigger"
+      className={cn(navigationMenuTriggerStyle(), "group", className)}
+      {...props}
+    >
+      {children}{" "}
+      <ChevronDownIcon
+        className="relative top-[1px] ml-1 size-3 transition duration-300 group-data-[state=open]:rotate-180"
+        aria-hidden="true"
+      />
+    </NavigationMenuPrimitive.Trigger>
+  )
+}
+
+function NavigationMenuContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Content>) {
+  return (
+    <NavigationMenuPrimitive.Content
+      data-slot="navigation-menu-content"
+      className={cn(
+        "data-[motion^=from-]:animate-in data-[motion^=to-]:animate-out data-[motion^=from-]:fade-in data-[motion^=to-]:fade-out data-[motion=from-end]:slide-in-from-right-52 data-[motion=from-start]:slide-in-from-left-52 data-[motion=to-end]:slide-out-to-right-52 data-[motion=to-start]:slide-out-to-left-52 top-0 left-0 w-full p-2 pr-2.5 md:absolute md:w-auto",
+        "group-data-[viewport=false]/navigation-menu:bg-popover group-data-[viewport=false]/navigation-menu:text-popover-foreground group-data-[viewport=false]/navigation-menu:data-[state=open]:animate-in group-data-[viewport=false]/navigation-menu:data-[state=closed]:animate-out group-data-[viewport=false]/navigation-menu:data-[state=closed]:zoom-out-95 group-data-[viewport=false]/navigation-menu:data-[state=open]:zoom-in-95 group-data-[viewport=false]/navigation-menu:data-[state=open]:fade-in-0 group-data-[viewport=false]/navigation-menu:data-[state=closed]:fade-out-0 group-data-[viewport=false]/navigation-menu:top-full group-data-[viewport=false]/navigation-menu:mt-1.5 group-data-[viewport=false]/navigation-menu:overflow-hidden group-data-[viewport=false]/navigation-menu:rounded-md group-data-[viewport=false]/navigation-menu:border group-data-[viewport=false]/navigation-menu:shadow group-data-[viewport=false]/navigation-menu:duration-200 **:data-[slot=navigation-menu-link]:focus:ring-0 **:data-[slot=navigation-menu-link]:focus:outline-none",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function NavigationMenuViewport({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Viewport>) {
+  return (
+    <div
+      className={cn(
+        "absolute top-full left-0 isolate z-50 flex justify-center"
+      )}
+    >
+      <NavigationMenuPrimitive.Viewport
+        data-slot="navigation-menu-viewport"
+        className={cn(
+          "origin-top-center bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-90 relative mt-1.5 h-[var(--radix-navigation-menu-viewport-height)] w-full overflow-hidden rounded-md border shadow md:w-[var(--radix-navigation-menu-viewport-width)]",
+          className
+        )}
+        {...props}
+      />
+    </div>
+  )
+}
+
+function NavigationMenuLink({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Link>) {
+  return (
+    <NavigationMenuPrimitive.Link
+      data-slot="navigation-menu-link"
+      className={cn(
+        "data-[active=true]:focus:bg-accent data-[active=true]:hover:bg-accent data-[active=true]:bg-accent/50 data-[active=true]:text-accent-foreground hover:bg-accent hover:text-accent-foreground focus:bg-accent focus:text-accent-foreground focus-visible:ring-ring/50 [&_svg:not([class*='text-'])]:text-muted-foreground flex flex-col gap-1 rounded-sm p-2 text-sm transition-all outline-none focus-visible:ring-[3px] focus-visible:outline-1 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function NavigationMenuIndicator({
+  className,
+  ...props
+}: React.ComponentProps<typeof NavigationMenuPrimitive.Indicator>) {
+  return (
+    <NavigationMenuPrimitive.Indicator
+      data-slot="navigation-menu-indicator"
+      className={cn(
+        "data-[state=visible]:animate-in data-[state=hidden]:animate-out data-[state=hidden]:fade-out data-[state=visible]:fade-in top-full z-[1] flex h-1.5 items-end justify-center overflow-hidden",
+        className
+      )}
+      {...props}
+    >
+      <div className="bg-border relative top-[60%] h-2 w-2 rotate-45 rounded-tl-sm shadow-md" />
+    </NavigationMenuPrimitive.Indicator>
+  )
+}
+
+export {
+  NavigationMenu,
+  NavigationMenuList,
+  NavigationMenuItem,
+  NavigationMenuContent,
+  NavigationMenuTrigger,
+  NavigationMenuLink,
+  NavigationMenuIndicator,
+  NavigationMenuViewport,
+  navigationMenuTriggerStyle,
+}

src/components/ui/pagination.tsx

@@ -0,0 +1,127 @@
+import * as React from "react"
+import {
+  ChevronLeftIcon,
+  ChevronRightIcon,
+  MoreHorizontalIcon,
+} from "lucide-react"
+
+import { cn } from "@/lib/utils"
+import { Button, buttonVariants } from "@/components/ui/button"
+
+function Pagination({ className, ...props }: React.ComponentProps<"nav">) {
+  return (
+    <nav
+      role="navigation"
+      aria-label="pagination"
+      data-slot="pagination"
+      className={cn("mx-auto flex w-full justify-center", className)}
+      {...props}
+    />
+  )
+}
+
+function PaginationContent({
+  className,
+  ...props
+}: React.ComponentProps<"ul">) {
+  return (
+    <ul
+      data-slot="pagination-content"
+      className={cn("flex flex-row items-center gap-1", className)}
+      {...props}
+    />
+  )
+}
+
+function PaginationItem({ ...props }: React.ComponentProps<"li">) {
+  return <li data-slot="pagination-item" {...props} />
+}
+
+type PaginationLinkProps = {
+  isActive?: boolean
+} & Pick<React.ComponentProps<typeof Button>, "size"> &
+  React.ComponentProps<"a">
+
+function PaginationLink({
+  className,
+  isActive,
+  size = "icon",
+  ...props
+}: PaginationLinkProps) {
+  return (
+    <a
+      aria-current={isActive ? "page" : undefined}
+      data-slot="pagination-link"
+      data-active={isActive}
+      className={cn(
+        buttonVariants({
+          variant: isActive ? "outline" : "ghost",
+          size,
+        }),
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function PaginationPrevious({
+  className,
+  ...props
+}: React.ComponentProps<typeof PaginationLink>) {
+  return (
+    <PaginationLink
+      aria-label="Go to previous page"
+      size="default"
+      className={cn("gap-1 px-2.5 sm:pl-2.5", className)}
+      {...props}
+    >
+      <ChevronLeftIcon />
+      <span className="hidden sm:block">Previous</span>
+    </PaginationLink>
+  )
+}
+
+function PaginationNext({
+  className,
+  ...props
+}: React.ComponentProps<typeof PaginationLink>) {
+  return (
+    <PaginationLink
+      aria-label="Go to next page"
+      size="default"
+      className={cn("gap-1 px-2.5 sm:pr-2.5", className)}
+      {...props}
+    >
+      <span className="hidden sm:block">Next</span>
+      <ChevronRightIcon />
+    </PaginationLink>
+  )
+}
+
+function PaginationEllipsis({
+  className,
+  ...props
+}: React.ComponentProps<"span">) {
+  return (
+    <span
+      aria-hidden
+      data-slot="pagination-ellipsis"
+      className={cn("flex size-9 items-center justify-center", className)}
+      {...props}
+    >
+      <MoreHorizontalIcon className="size-4" />
+      <span className="sr-only">More pages</span>
+    </span>
+  )
+}
+
+export {
+  Pagination,
+  PaginationContent,
+  PaginationLink,
+  PaginationItem,
+  PaginationPrevious,
+  PaginationNext,
+  PaginationEllipsis,
+}

src/components/ui/popover.tsx

@@ -0,0 +1,48 @@
+"use client"
+
+import * as React from "react"
+import * as PopoverPrimitive from "@radix-ui/react-popover"
+
+import { cn } from "@/lib/utils"
+
+function Popover({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Root>) {
+  return <PopoverPrimitive.Root data-slot="popover" {...props} />
+}
+
+function PopoverTrigger({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Trigger>) {
+  return <PopoverPrimitive.Trigger data-slot="popover-trigger" {...props} />
+}
+
+function PopoverContent({
+  className,
+  align = "center",
+  sideOffset = 4,
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Content>) {
+  return (
+    <PopoverPrimitive.Portal>
+      <PopoverPrimitive.Content
+        data-slot="popover-content"
+        align={align}
+        sideOffset={sideOffset}
+        className={cn(
+          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-72 origin-(--radix-popover-content-transform-origin) rounded-md border p-4 shadow-md outline-hidden",
+          className
+        )}
+        {...props}
+      />
+    </PopoverPrimitive.Portal>
+  )
+}
+
+function PopoverAnchor({
+  ...props
+}: React.ComponentProps<typeof PopoverPrimitive.Anchor>) {
+  return <PopoverPrimitive.Anchor data-slot="popover-anchor" {...props} />
+}
+
+export { Popover, PopoverTrigger, PopoverContent, PopoverAnchor }

src/components/ui/progress.tsx

@@ -0,0 +1,31 @@
+"use client"
+
+import * as React from "react"
+import * as ProgressPrimitive from "@radix-ui/react-progress"
+
+import { cn } from "@/lib/utils"
+
+function Progress({
+  className,
+  value,
+  ...props
+}: React.ComponentProps<typeof ProgressPrimitive.Root>) {
+  return (
+    <ProgressPrimitive.Root
+      data-slot="progress"
+      className={cn(
+        "bg-primary/20 relative h-2 w-full overflow-hidden rounded-full",
+        className
+      )}
+      {...props}
+    >
+      <ProgressPrimitive.Indicator
+        data-slot="progress-indicator"
+        className="bg-primary h-full w-full flex-1 transition-all"
+        style={{ transform: `translateX(-${100 - (value || 0)}%)` }}
+      />
+    </ProgressPrimitive.Root>
+  )
+}
+
+export { Progress }

src/components/ui/radio-group.tsx

@@ -0,0 +1,45 @@
+"use client"
+
+import * as React from "react"
+import * as RadioGroupPrimitive from "@radix-ui/react-radio-group"
+import { CircleIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function RadioGroup({
+  className,
+  ...props
+}: React.ComponentProps<typeof RadioGroupPrimitive.Root>) {
+  return (
+    <RadioGroupPrimitive.Root
+      data-slot="radio-group"
+      className={cn("grid gap-3", className)}
+      {...props}
+    />
+  )
+}
+
+function RadioGroupItem({
+  className,
+  ...props
+}: React.ComponentProps<typeof RadioGroupPrimitive.Item>) {
+  return (
+    <RadioGroupPrimitive.Item
+      data-slot="radio-group-item"
+      className={cn(
+        "border-input text-primary focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 aspect-square size-4 shrink-0 rounded-full border shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
+        className
+      )}
+      {...props}
+    >
+      <RadioGroupPrimitive.Indicator
+        data-slot="radio-group-indicator"
+        className="relative flex items-center justify-center"
+      >
+        <CircleIcon className="fill-primary absolute top-1/2 left-1/2 size-2 -translate-x-1/2 -translate-y-1/2" />
+      </RadioGroupPrimitive.Indicator>
+    </RadioGroupPrimitive.Item>
+  )
+}
+
+export { RadioGroup, RadioGroupItem }

src/components/ui/resizable.tsx

@@ -0,0 +1,56 @@
+"use client"
+
+import * as React from "react"
+import { GripVerticalIcon } from "lucide-react"
+import * as ResizablePrimitive from "react-resizable-panels"
+
+import { cn } from "@/lib/utils"
+
+function ResizablePanelGroup({
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelGroup>) {
+  return (
+    <ResizablePrimitive.PanelGroup
+      data-slot="resizable-panel-group"
+      className={cn(
+        "flex h-full w-full data-[panel-group-direction=vertical]:flex-col",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function ResizablePanel({
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.Panel>) {
+  return <ResizablePrimitive.Panel data-slot="resizable-panel" {...props} />
+}
+
+function ResizableHandle({
+  withHandle,
+  className,
+  ...props
+}: React.ComponentProps<typeof ResizablePrimitive.PanelResizeHandle> & {
+  withHandle?: boolean
+}) {
+  return (
+    <ResizablePrimitive.PanelResizeHandle
+      data-slot="resizable-handle"
+      className={cn(
+        "bg-border focus-visible:ring-ring relative flex w-px items-center justify-center after:absolute after:inset-y-0 after:left-1/2 after:w-1 after:-translate-x-1/2 focus-visible:ring-1 focus-visible:ring-offset-1 focus-visible:outline-hidden data-[panel-group-direction=vertical]:h-px data-[panel-group-direction=vertical]:w-full data-[panel-group-direction=vertical]:after:left-0 data-[panel-group-direction=vertical]:after:h-1 data-[panel-group-direction=vertical]:after:w-full data-[panel-group-direction=vertical]:after:translate-x-0 data-[panel-group-direction=vertical]:after:-translate-y-1/2 [&[data-panel-group-direction=vertical]>div]:rotate-90",
+        className
+      )}
+      {...props}
+    >
+      {withHandle && (
+        <div className="bg-border z-10 flex h-4 w-3 items-center justify-center rounded-xs border">
+          <GripVerticalIcon className="size-2.5" />
+        </div>
+      )}
+    </ResizablePrimitive.PanelResizeHandle>
+  )
+}
+
+export { ResizablePanelGroup, ResizablePanel, ResizableHandle }

src/components/ui/scroll-area.tsx

@@ -0,0 +1,58 @@
+"use client"
+
+import * as React from "react"
+import * as ScrollAreaPrimitive from "@radix-ui/react-scroll-area"
+
+import { cn } from "@/lib/utils"
+
+function ScrollArea({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof ScrollAreaPrimitive.Root>) {
+  return (
+    <ScrollAreaPrimitive.Root
+      data-slot="scroll-area"
+      className={cn("relative", className)}
+      {...props}
+    >
+      <ScrollAreaPrimitive.Viewport
+        data-slot="scroll-area-viewport"
+        className="focus-visible:ring-ring/50 size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:outline-1"
+      >
+        {children}
+      </ScrollAreaPrimitive.Viewport>
+      <ScrollBar />
+      <ScrollAreaPrimitive.Corner />
+    </ScrollAreaPrimitive.Root>
+  )
+}
+
+function ScrollBar({
+  className,
+  orientation = "vertical",
+  ...props
+}: React.ComponentProps<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>) {
+  return (
+    <ScrollAreaPrimitive.ScrollAreaScrollbar
+      data-slot="scroll-area-scrollbar"
+      orientation={orientation}
+      className={cn(
+        "flex touch-none p-px transition-colors select-none",
+        orientation === "vertical" &&
+          "h-full w-2.5 border-l border-l-transparent",
+        orientation === "horizontal" &&
+          "h-2.5 flex-col border-t border-t-transparent",
+        className
+      )}
+      {...props}
+    >
+      <ScrollAreaPrimitive.ScrollAreaThumb
+        data-slot="scroll-area-thumb"
+        className="bg-border relative flex-1 rounded-full"
+      />
+    </ScrollAreaPrimitive.ScrollAreaScrollbar>
+  )
+}
+
+export { ScrollArea, ScrollBar }

src/components/ui/select.tsx

@@ -0,0 +1,185 @@
+"use client"
+
+import * as React from "react"
+import * as SelectPrimitive from "@radix-ui/react-select"
+import { CheckIcon, ChevronDownIcon, ChevronUpIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Select({
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Root>) {
+  return <SelectPrimitive.Root data-slot="select" {...props} />
+}
+
+function SelectGroup({
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Group>) {
+  return <SelectPrimitive.Group data-slot="select-group" {...props} />
+}
+
+function SelectValue({
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Value>) {
+  return <SelectPrimitive.Value data-slot="select-value" {...props} />
+}
+
+function SelectTrigger({
+  className,
+  size = "default",
+  children,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Trigger> & {
+  size?: "sm" | "default"
+}) {
+  return (
+    <SelectPrimitive.Trigger
+      data-slot="select-trigger"
+      data-size={size}
+      className={cn(
+        "border-input data-[placeholder]:text-muted-foreground [&_svg:not([class*='text-'])]:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 dark:hover:bg-input/50 flex w-fit items-center justify-between gap-2 rounded-md border bg-transparent px-3 py-2 text-sm whitespace-nowrap shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 data-[size=default]:h-9 data-[size=sm]:h-8 *:data-[slot=select-value]:line-clamp-1 *:data-[slot=select-value]:flex *:data-[slot=select-value]:items-center *:data-[slot=select-value]:gap-2 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    >
+      {children}
+      <SelectPrimitive.Icon asChild>
+        <ChevronDownIcon className="size-4 opacity-50" />
+      </SelectPrimitive.Icon>
+    </SelectPrimitive.Trigger>
+  )
+}
+
+function SelectContent({
+  className,
+  children,
+  position = "popper",
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Content>) {
+  return (
+    <SelectPrimitive.Portal>
+      <SelectPrimitive.Content
+        data-slot="select-content"
+        className={cn(
+          "bg-popover text-popover-foreground data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 relative z-50 max-h-(--radix-select-content-available-height) min-w-[8rem] origin-(--radix-select-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border shadow-md",
+          position === "popper" &&
+            "data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1",
+          className
+        )}
+        position={position}
+        {...props}
+      >
+        <SelectScrollUpButton />
+        <SelectPrimitive.Viewport
+          className={cn(
+            "p-1",
+            position === "popper" &&
+              "h-[var(--radix-select-trigger-height)] w-full min-w-[var(--radix-select-trigger-width)] scroll-my-1"
+          )}
+        >
+          {children}
+        </SelectPrimitive.Viewport>
+        <SelectScrollDownButton />
+      </SelectPrimitive.Content>
+    </SelectPrimitive.Portal>
+  )
+}
+
+function SelectLabel({
+  className,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Label>) {
+  return (
+    <SelectPrimitive.Label
+      data-slot="select-label"
+      className={cn("text-muted-foreground px-2 py-1.5 text-xs", className)}
+      {...props}
+    />
+  )
+}
+
+function SelectItem({
+  className,
+  children,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Item>) {
+  return (
+    <SelectPrimitive.Item
+      data-slot="select-item"
+      className={cn(
+        "focus:bg-accent focus:text-accent-foreground [&_svg:not([class*='text-'])]:text-muted-foreground relative flex w-full cursor-default items-center gap-2 rounded-sm py-1.5 pr-8 pl-2 text-sm outline-hidden select-none data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 *:[span]:last:flex *:[span]:last:items-center *:[span]:last:gap-2",
+        className
+      )}
+      {...props}
+    >
+      <span className="absolute right-2 flex size-3.5 items-center justify-center">
+        <SelectPrimitive.ItemIndicator>
+          <CheckIcon className="size-4" />
+        </SelectPrimitive.ItemIndicator>
+      </span>
+      <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
+    </SelectPrimitive.Item>
+  )
+}
+
+function SelectSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.Separator>) {
+  return (
+    <SelectPrimitive.Separator
+      data-slot="select-separator"
+      className={cn("bg-border pointer-events-none -mx-1 my-1 h-px", className)}
+      {...props}
+    />
+  )
+}
+
+function SelectScrollUpButton({
+  className,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.ScrollUpButton>) {
+  return (
+    <SelectPrimitive.ScrollUpButton
+      data-slot="select-scroll-up-button"
+      className={cn(
+        "flex cursor-default items-center justify-center py-1",
+        className
+      )}
+      {...props}
+    >
+      <ChevronUpIcon className="size-4" />
+    </SelectPrimitive.ScrollUpButton>
+  )
+}
+
+function SelectScrollDownButton({
+  className,
+  ...props
+}: React.ComponentProps<typeof SelectPrimitive.ScrollDownButton>) {
+  return (
+    <SelectPrimitive.ScrollDownButton
+      data-slot="select-scroll-down-button"
+      className={cn(
+        "flex cursor-default items-center justify-center py-1",
+        className
+      )}
+      {...props}
+    >
+      <ChevronDownIcon className="size-4" />
+    </SelectPrimitive.ScrollDownButton>
+  )
+}
+
+export {
+  Select,
+  SelectContent,
+  SelectGroup,
+  SelectItem,
+  SelectLabel,
+  SelectScrollDownButton,
+  SelectScrollUpButton,
+  SelectSeparator,
+  SelectTrigger,
+  SelectValue,
+}

src/components/ui/separator.tsx

@@ -0,0 +1,28 @@
+"use client"
+
+import * as React from "react"
+import * as SeparatorPrimitive from "@radix-ui/react-separator"
+
+import { cn } from "@/lib/utils"
+
+function Separator({
+  className,
+  orientation = "horizontal",
+  decorative = true,
+  ...props
+}: React.ComponentProps<typeof SeparatorPrimitive.Root>) {
+  return (
+    <SeparatorPrimitive.Root
+      data-slot="separator"
+      decorative={decorative}
+      orientation={orientation}
+      className={cn(
+        "bg-border shrink-0 data-[orientation=horizontal]:h-px data-[orientation=horizontal]:w-full data-[orientation=vertical]:h-full data-[orientation=vertical]:w-px",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Separator }

src/components/ui/sheet.tsx

@@ -0,0 +1,139 @@
+"use client"
+
+import * as React from "react"
+import * as SheetPrimitive from "@radix-ui/react-dialog"
+import { XIcon } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+function Sheet({ ...props }: React.ComponentProps<typeof SheetPrimitive.Root>) {
+  return <SheetPrimitive.Root data-slot="sheet" {...props} />
+}
+
+function SheetTrigger({
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Trigger>) {
+  return <SheetPrimitive.Trigger data-slot="sheet-trigger" {...props} />
+}
+
+function SheetClose({
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Close>) {
+  return <SheetPrimitive.Close data-slot="sheet-close" {...props} />
+}
+
+function SheetPortal({
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Portal>) {
+  return <SheetPrimitive.Portal data-slot="sheet-portal" {...props} />
+}
+
+function SheetOverlay({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Overlay>) {
+  return (
+    <SheetPrimitive.Overlay
+      data-slot="sheet-overlay"
+      className={cn(
+        "data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 fixed inset-0 z-50 bg-black/50",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SheetContent({
+  className,
+  children,
+  side = "right",
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Content> & {
+  side?: "top" | "right" | "bottom" | "left"
+}) {
+  return (
+    <SheetPortal>
+      <SheetOverlay />
+      <SheetPrimitive.Content
+        data-slot="sheet-content"
+        className={cn(
+          "bg-background data-[state=open]:animate-in data-[state=closed]:animate-out fixed z-50 flex flex-col gap-4 shadow-lg transition ease-in-out data-[state=closed]:duration-300 data-[state=open]:duration-500",
+          side === "right" &&
+            "data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right inset-y-0 right-0 h-full w-3/4 border-l sm:max-w-sm",
+          side === "left" &&
+            "data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left inset-y-0 left-0 h-full w-3/4 border-r sm:max-w-sm",
+          side === "top" &&
+            "data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top inset-x-0 top-0 h-auto border-b",
+          side === "bottom" &&
+            "data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom inset-x-0 bottom-0 h-auto border-t",
+          className
+        )}
+        {...props}
+      >
+        {children}
+        <SheetPrimitive.Close className="ring-offset-background focus:ring-ring data-[state=open]:bg-secondary absolute top-4 right-4 rounded-xs opacity-70 transition-opacity hover:opacity-100 focus:ring-2 focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none">
+          <XIcon className="size-4" />
+          <span className="sr-only">Close</span>
+        </SheetPrimitive.Close>
+      </SheetPrimitive.Content>
+    </SheetPortal>
+  )
+}
+
+function SheetHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sheet-header"
+      className={cn("flex flex-col gap-1.5 p-4", className)}
+      {...props}
+    />
+  )
+}
+
+function SheetFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sheet-footer"
+      className={cn("mt-auto flex flex-col gap-2 p-4", className)}
+      {...props}
+    />
+  )
+}
+
+function SheetTitle({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Title>) {
+  return (
+    <SheetPrimitive.Title
+      data-slot="sheet-title"
+      className={cn("text-foreground font-semibold", className)}
+      {...props}
+    />
+  )
+}
+
+function SheetDescription({
+  className,
+  ...props
+}: React.ComponentProps<typeof SheetPrimitive.Description>) {
+  return (
+    <SheetPrimitive.Description
+      data-slot="sheet-description"
+      className={cn("text-muted-foreground text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Sheet,
+  SheetTrigger,
+  SheetClose,
+  SheetContent,
+  SheetHeader,
+  SheetFooter,
+  SheetTitle,
+  SheetDescription,
+}

src/components/ui/sidebar.tsx

@@ -0,0 +1,726 @@
+"use client"
+
+import * as React from "react"
+import { Slot } from "@radix-ui/react-slot"
+import { cva, VariantProps } from "class-variance-authority"
+import { PanelLeftIcon } from "lucide-react"
+
+import { useIsMobile } from "@/hooks/use-mobile"
+import { cn } from "@/lib/utils"
+import { Button } from "@/components/ui/button"
+import { Input } from "@/components/ui/input"
+import { Separator } from "@/components/ui/separator"
+import {
+  Sheet,
+  SheetContent,
+  SheetDescription,
+  SheetHeader,
+  SheetTitle,
+} from "@/components/ui/sheet"
+import { Skeleton } from "@/components/ui/skeleton"
+import {
+  Tooltip,
+  TooltipContent,
+  TooltipProvider,
+  TooltipTrigger,
+} from "@/components/ui/tooltip"
+
+const SIDEBAR_COOKIE_NAME = "sidebar_state"
+const SIDEBAR_COOKIE_MAX_AGE = 60 * 60 * 24 * 7
+const SIDEBAR_WIDTH = "16rem"
+const SIDEBAR_WIDTH_MOBILE = "18rem"
+const SIDEBAR_WIDTH_ICON = "3rem"
+const SIDEBAR_KEYBOARD_SHORTCUT = "b"
+
+type SidebarContextProps = {
+  state: "expanded" | "collapsed"
+  open: boolean
+  setOpen: (open: boolean) => void
+  openMobile: boolean
+  setOpenMobile: (open: boolean) => void
+  isMobile: boolean
+  toggleSidebar: () => void
+}
+
+const SidebarContext = React.createContext<SidebarContextProps | null>(null)
+
+function useSidebar() {
+  const context = React.useContext(SidebarContext)
+  if (!context) {
+    throw new Error("useSidebar must be used within a SidebarProvider.")
+  }
+
+  return context
+}
+
+function SidebarProvider({
+  defaultOpen = true,
+  open: openProp,
+  onOpenChange: setOpenProp,
+  className,
+  style,
+  children,
+  ...props
+}: React.ComponentProps<"div"> & {
+  defaultOpen?: boolean
+  open?: boolean
+  onOpenChange?: (open: boolean) => void
+}) {
+  const isMobile = useIsMobile()
+  const [openMobile, setOpenMobile] = React.useState(false)
+
+  // This is the internal state of the sidebar.
+  // We use openProp and setOpenProp for control from outside the component.
+  const [_open, _setOpen] = React.useState(defaultOpen)
+  const open = openProp ?? _open
+  const setOpen = React.useCallback(
+    (value: boolean | ((value: boolean) => boolean)) => {
+      const openState = typeof value === "function" ? value(open) : value
+      if (setOpenProp) {
+        setOpenProp(openState)
+      } else {
+        _setOpen(openState)
+      }
+
+      // This sets the cookie to keep the sidebar state.
+      document.cookie = `${SIDEBAR_COOKIE_NAME}=${openState}; path=/; max-age=${SIDEBAR_COOKIE_MAX_AGE}`
+    },
+    [setOpenProp, open]
+  )
+
+  // Helper to toggle the sidebar.
+  const toggleSidebar = React.useCallback(() => {
+    return isMobile ? setOpenMobile((open) => !open) : setOpen((open) => !open)
+  }, [isMobile, setOpen, setOpenMobile])
+
+  // Adds a keyboard shortcut to toggle the sidebar.
+  React.useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (
+        event.key === SIDEBAR_KEYBOARD_SHORTCUT &&
+        (event.metaKey || event.ctrlKey)
+      ) {
+        event.preventDefault()
+        toggleSidebar()
+      }
+    }
+
+    window.addEventListener("keydown", handleKeyDown)
+    return () => window.removeEventListener("keydown", handleKeyDown)
+  }, [toggleSidebar])
+
+  // We add a state so that we can do data-state="expanded" or "collapsed".
+  // This makes it easier to style the sidebar with Tailwind classes.
+  const state = open ? "expanded" : "collapsed"
+
+  const contextValue = React.useMemo<SidebarContextProps>(
+    () => ({
+      state,
+      open,
+      setOpen,
+      isMobile,
+      openMobile,
+      setOpenMobile,
+      toggleSidebar,
+    }),
+    [state, open, setOpen, isMobile, openMobile, setOpenMobile, toggleSidebar]
+  )
+
+  return (
+    <SidebarContext.Provider value={contextValue}>
+      <TooltipProvider delayDuration={0}>
+        <div
+          data-slot="sidebar-wrapper"
+          style={
+            {
+              "--sidebar-width": SIDEBAR_WIDTH,
+              "--sidebar-width-icon": SIDEBAR_WIDTH_ICON,
+              ...style,
+            } as React.CSSProperties
+          }
+          className={cn(
+            "group/sidebar-wrapper has-data-[variant=inset]:bg-sidebar flex min-h-svh w-full",
+            className
+          )}
+          {...props}
+        >
+          {children}
+        </div>
+      </TooltipProvider>
+    </SidebarContext.Provider>
+  )
+}
+
+function Sidebar({
+  side = "left",
+  variant = "sidebar",
+  collapsible = "offcanvas",
+  className,
+  children,
+  ...props
+}: React.ComponentProps<"div"> & {
+  side?: "left" | "right"
+  variant?: "sidebar" | "floating" | "inset"
+  collapsible?: "offcanvas" | "icon" | "none"
+}) {
+  const { isMobile, state, openMobile, setOpenMobile } = useSidebar()
+
+  if (collapsible === "none") {
+    return (
+      <div
+        data-slot="sidebar"
+        className={cn(
+          "bg-sidebar text-sidebar-foreground flex h-full w-(--sidebar-width) flex-col",
+          className
+        )}
+        {...props}
+      >
+        {children}
+      </div>
+    )
+  }
+
+  if (isMobile) {
+    return (
+      <Sheet open={openMobile} onOpenChange={setOpenMobile} {...props}>
+        <SheetContent
+          data-sidebar="sidebar"
+          data-slot="sidebar"
+          data-mobile="true"
+          className="bg-sidebar text-sidebar-foreground w-(--sidebar-width) p-0 [&>button]:hidden"
+          style={
+            {
+              "--sidebar-width": SIDEBAR_WIDTH_MOBILE,
+            } as React.CSSProperties
+          }
+          side={side}
+        >
+          <SheetHeader className="sr-only">
+            <SheetTitle>Sidebar</SheetTitle>
+            <SheetDescription>Displays the mobile sidebar.</SheetDescription>
+          </SheetHeader>
+          <div className="flex h-full w-full flex-col">{children}</div>
+        </SheetContent>
+      </Sheet>
+    )
+  }
+
+  return (
+    <div
+      className="group peer text-sidebar-foreground hidden md:block"
+      data-state={state}
+      data-collapsible={state === "collapsed" ? collapsible : ""}
+      data-variant={variant}
+      data-side={side}
+      data-slot="sidebar"
+    >
+      {/* This is what handles the sidebar gap on desktop */}
+      <div
+        data-slot="sidebar-gap"
+        className={cn(
+          "relative w-(--sidebar-width) bg-transparent transition-[width] duration-200 ease-linear",
+          "group-data-[collapsible=offcanvas]:w-0",
+          "group-data-[side=right]:rotate-180",
+          variant === "floating" || variant === "inset"
+            ? "group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4)))]"
+            : "group-data-[collapsible=icon]:w-(--sidebar-width-icon)"
+        )}
+      />
+      <div
+        data-slot="sidebar-container"
+        className={cn(
+          "fixed inset-y-0 z-10 hidden h-svh w-(--sidebar-width) transition-[left,right,width] duration-200 ease-linear md:flex",
+          side === "left"
+            ? "left-0 group-data-[collapsible=offcanvas]:left-[calc(var(--sidebar-width)*-1)]"
+            : "right-0 group-data-[collapsible=offcanvas]:right-[calc(var(--sidebar-width)*-1)]",
+          // Adjust the padding for floating and inset variants.
+          variant === "floating" || variant === "inset"
+            ? "p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4))+2px)]"
+            : "group-data-[collapsible=icon]:w-(--sidebar-width-icon) group-data-[side=left]:border-r group-data-[side=right]:border-l",
+          className
+        )}
+        {...props}
+      >
+        <div
+          data-sidebar="sidebar"
+          data-slot="sidebar-inner"
+          className="bg-sidebar group-data-[variant=floating]:border-sidebar-border flex h-full w-full flex-col group-data-[variant=floating]:rounded-lg group-data-[variant=floating]:border group-data-[variant=floating]:shadow-sm"
+        >
+          {children}
+        </div>
+      </div>
+    </div>
+  )
+}
+
+function SidebarTrigger({
+  className,
+  onClick,
+  ...props
+}: React.ComponentProps<typeof Button>) {
+  const { toggleSidebar } = useSidebar()
+
+  return (
+    <Button
+      data-sidebar="trigger"
+      data-slot="sidebar-trigger"
+      variant="ghost"
+      size="icon"
+      className={cn("size-7", className)}
+      onClick={(event) => {
+        onClick?.(event)
+        toggleSidebar()
+      }}
+      {...props}
+    >
+      <PanelLeftIcon />
+      <span className="sr-only">Toggle Sidebar</span>
+    </Button>
+  )
+}
+
+function SidebarRail({ className, ...props }: React.ComponentProps<"button">) {
+  const { toggleSidebar } = useSidebar()
+
+  return (
+    <button
+      data-sidebar="rail"
+      data-slot="sidebar-rail"
+      aria-label="Toggle Sidebar"
+      tabIndex={-1}
+      onClick={toggleSidebar}
+      title="Toggle Sidebar"
+      className={cn(
+        "hover:after:bg-sidebar-border absolute inset-y-0 z-20 hidden w-4 -translate-x-1/2 transition-all ease-linear group-data-[side=left]:-right-4 group-data-[side=right]:left-0 after:absolute after:inset-y-0 after:left-1/2 after:w-[2px] sm:flex",
+        "in-data-[side=left]:cursor-w-resize in-data-[side=right]:cursor-e-resize",
+        "[[data-side=left][data-state=collapsed]_&]:cursor-e-resize [[data-side=right][data-state=collapsed]_&]:cursor-w-resize",
+        "hover:group-data-[collapsible=offcanvas]:bg-sidebar group-data-[collapsible=offcanvas]:translate-x-0 group-data-[collapsible=offcanvas]:after:left-full",
+        "[[data-side=left][data-collapsible=offcanvas]_&]:-right-2",
+        "[[data-side=right][data-collapsible=offcanvas]_&]:-left-2",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarInset({ className, ...props }: React.ComponentProps<"main">) {
+  return (
+    <main
+      data-slot="sidebar-inset"
+      className={cn(
+        "bg-background relative flex w-full flex-1 flex-col",
+        "md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ml-0 md:peer-data-[variant=inset]:rounded-xl md:peer-data-[variant=inset]:shadow-sm md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ml-2",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarInput({
+  className,
+  ...props
+}: React.ComponentProps<typeof Input>) {
+  return (
+    <Input
+      data-slot="sidebar-input"
+      data-sidebar="input"
+      className={cn("bg-background h-8 w-full shadow-none", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarHeader({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-header"
+      data-sidebar="header"
+      className={cn("flex flex-col gap-2 p-2", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarFooter({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-footer"
+      data-sidebar="footer"
+      className={cn("flex flex-col gap-2 p-2", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarSeparator({
+  className,
+  ...props
+}: React.ComponentProps<typeof Separator>) {
+  return (
+    <Separator
+      data-slot="sidebar-separator"
+      data-sidebar="separator"
+      className={cn("bg-sidebar-border mx-2 w-auto", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarContent({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-content"
+      data-sidebar="content"
+      className={cn(
+        "flex min-h-0 flex-1 flex-col gap-2 overflow-auto group-data-[collapsible=icon]:overflow-hidden",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroup({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-group"
+      data-sidebar="group"
+      className={cn("relative flex w-full min-w-0 flex-col p-2", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroupLabel({
+  className,
+  asChild = false,
+  ...props
+}: React.ComponentProps<"div"> & { asChild?: boolean }) {
+  const Comp = asChild ? Slot : "div"
+
+  return (
+    <Comp
+      data-slot="sidebar-group-label"
+      data-sidebar="group-label"
+      className={cn(
+        "text-sidebar-foreground/70 ring-sidebar-ring flex h-8 shrink-0 items-center rounded-md px-2 text-xs font-medium outline-hidden transition-[margin,opacity] duration-200 ease-linear focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+        "group-data-[collapsible=icon]:-mt-8 group-data-[collapsible=icon]:opacity-0",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroupAction({
+  className,
+  asChild = false,
+  ...props
+}: React.ComponentProps<"button"> & { asChild?: boolean }) {
+  const Comp = asChild ? Slot : "button"
+
+  return (
+    <Comp
+      data-slot="sidebar-group-action"
+      data-sidebar="group-action"
+      className={cn(
+        "text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground absolute top-3.5 right-3 flex aspect-square w-5 items-center justify-center rounded-md p-0 outline-hidden transition-transform focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+        // Increases the hit area of the button on mobile.
+        "after:absolute after:-inset-2 md:after:hidden",
+        "group-data-[collapsible=icon]:hidden",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarGroupContent({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-group-content"
+      data-sidebar="group-content"
+      className={cn("w-full text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenu({ className, ...props }: React.ComponentProps<"ul">) {
+  return (
+    <ul
+      data-slot="sidebar-menu"
+      data-sidebar="menu"
+      className={cn("flex w-full min-w-0 flex-col gap-1", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuItem({ className, ...props }: React.ComponentProps<"li">) {
+  return (
+    <li
+      data-slot="sidebar-menu-item"
+      data-sidebar="menu-item"
+      className={cn("group/menu-item relative", className)}
+      {...props}
+    />
+  )
+}
+
+const sidebarMenuButtonVariants = cva(
+  "peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-left text-sm outline-hidden ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-data-[sidebar=menu-action]/menu-item:pr-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:bg-sidebar-accent data-[active=true]:font-medium data-[active=true]:text-sidebar-accent-foreground data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
+  {
+    variants: {
+      variant: {
+        default: "hover:bg-sidebar-accent hover:text-sidebar-accent-foreground",
+        outline:
+          "bg-background shadow-[0_0_0_1px_hsl(var(--sidebar-border))] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground hover:shadow-[0_0_0_1px_hsl(var(--sidebar-accent))]",
+      },
+      size: {
+        default: "h-8 text-sm",
+        sm: "h-7 text-xs",
+        lg: "h-12 text-sm group-data-[collapsible=icon]:p-0!",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+)
+
+function SidebarMenuButton({
+  asChild = false,
+  isActive = false,
+  variant = "default",
+  size = "default",
+  tooltip,
+  className,
+  ...props
+}: React.ComponentProps<"button"> & {
+  asChild?: boolean
+  isActive?: boolean
+  tooltip?: string | React.ComponentProps<typeof TooltipContent>
+} & VariantProps<typeof sidebarMenuButtonVariants>) {
+  const Comp = asChild ? Slot : "button"
+  const { isMobile, state } = useSidebar()
+
+  const button = (
+    <Comp
+      data-slot="sidebar-menu-button"
+      data-sidebar="menu-button"
+      data-size={size}
+      data-active={isActive}
+      className={cn(sidebarMenuButtonVariants({ variant, size }), className)}
+      {...props}
+    />
+  )
+
+  if (!tooltip) {
+    return button
+  }
+
+  if (typeof tooltip === "string") {
+    tooltip = {
+      children: tooltip,
+    }
+  }
+
+  return (
+    <Tooltip>
+      <TooltipTrigger asChild>{button}</TooltipTrigger>
+      <TooltipContent
+        side="right"
+        align="center"
+        hidden={state !== "collapsed" || isMobile}
+        {...tooltip}
+      />
+    </Tooltip>
+  )
+}
+
+function SidebarMenuAction({
+  className,
+  asChild = false,
+  showOnHover = false,
+  ...props
+}: React.ComponentProps<"button"> & {
+  asChild?: boolean
+  showOnHover?: boolean
+}) {
+  const Comp = asChild ? Slot : "button"
+
+  return (
+    <Comp
+      data-slot="sidebar-menu-action"
+      data-sidebar="menu-action"
+      className={cn(
+        "text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground peer-hover/menu-button:text-sidebar-accent-foreground absolute top-1.5 right-1 flex aspect-square w-5 items-center justify-center rounded-md p-0 outline-hidden transition-transform focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
+        // Increases the hit area of the button on mobile.
+        "after:absolute after:-inset-2 md:after:hidden",
+        "peer-data-[size=sm]/menu-button:top-1",
+        "peer-data-[size=default]/menu-button:top-1.5",
+        "peer-data-[size=lg]/menu-button:top-2.5",
+        "group-data-[collapsible=icon]:hidden",
+        showOnHover &&
+          "peer-data-[active=true]/menu-button:text-sidebar-accent-foreground group-focus-within/menu-item:opacity-100 group-hover/menu-item:opacity-100 data-[state=open]:opacity-100 md:opacity-0",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuBadge({
+  className,
+  ...props
+}: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="sidebar-menu-badge"
+      data-sidebar="menu-badge"
+      className={cn(
+        "text-sidebar-foreground pointer-events-none absolute right-1 flex h-5 min-w-5 items-center justify-center rounded-md px-1 text-xs font-medium tabular-nums select-none",
+        "peer-hover/menu-button:text-sidebar-accent-foreground peer-data-[active=true]/menu-button:text-sidebar-accent-foreground",
+        "peer-data-[size=sm]/menu-button:top-1",
+        "peer-data-[size=default]/menu-button:top-1.5",
+        "peer-data-[size=lg]/menu-button:top-2.5",
+        "group-data-[collapsible=icon]:hidden",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuSkeleton({
+  className,
+  showIcon = false,
+  ...props
+}: React.ComponentProps<"div"> & {
+  showIcon?: boolean
+}) {
+  // Random width between 50 to 90%.
+  const width = React.useMemo(() => {
+    return `${Math.floor(Math.random() * 40) + 50}%`
+  }, [])
+
+  return (
+    <div
+      data-slot="sidebar-menu-skeleton"
+      data-sidebar="menu-skeleton"
+      className={cn("flex h-8 items-center gap-2 rounded-md px-2", className)}
+      {...props}
+    >
+      {showIcon && (
+        <Skeleton
+          className="size-4 rounded-md"
+          data-sidebar="menu-skeleton-icon"
+        />
+      )}
+      <Skeleton
+        className="h-4 max-w-(--skeleton-width) flex-1"
+        data-sidebar="menu-skeleton-text"
+        style={
+          {
+            "--skeleton-width": width,
+          } as React.CSSProperties
+        }
+      />
+    </div>
+  )
+}
+
+function SidebarMenuSub({ className, ...props }: React.ComponentProps<"ul">) {
+  return (
+    <ul
+      data-slot="sidebar-menu-sub"
+      data-sidebar="menu-sub"
+      className={cn(
+        "border-sidebar-border mx-3.5 flex min-w-0 translate-x-px flex-col gap-1 border-l px-2.5 py-0.5",
+        "group-data-[collapsible=icon]:hidden",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuSubItem({
+  className,
+  ...props
+}: React.ComponentProps<"li">) {
+  return (
+    <li
+      data-slot="sidebar-menu-sub-item"
+      data-sidebar="menu-sub-item"
+      className={cn("group/menu-sub-item relative", className)}
+      {...props}
+    />
+  )
+}
+
+function SidebarMenuSubButton({
+  asChild = false,
+  size = "md",
+  isActive = false,
+  className,
+  ...props
+}: React.ComponentProps<"a"> & {
+  asChild?: boolean
+  size?: "sm" | "md"
+  isActive?: boolean
+}) {
+  const Comp = asChild ? Slot : "a"
+
+  return (
+    <Comp
+      data-slot="sidebar-menu-sub-button"
+      data-sidebar="menu-sub-button"
+      data-size={size}
+      data-active={isActive}
+      className={cn(
+        "text-sidebar-foreground ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground active:bg-sidebar-accent active:text-sidebar-accent-foreground [&>svg]:text-sidebar-accent-foreground flex h-7 min-w-0 -translate-x-px items-center gap-2 overflow-hidden rounded-md px-2 outline-hidden focus-visible:ring-2 disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
+        "data-[active=true]:bg-sidebar-accent data-[active=true]:text-sidebar-accent-foreground",
+        size === "sm" && "text-xs",
+        size === "md" && "text-sm",
+        "group-data-[collapsible=icon]:hidden",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export {
+  Sidebar,
+  SidebarContent,
+  SidebarFooter,
+  SidebarGroup,
+  SidebarGroupAction,
+  SidebarGroupContent,
+  SidebarGroupLabel,
+  SidebarHeader,
+  SidebarInput,
+  SidebarInset,
+  SidebarMenu,
+  SidebarMenuAction,
+  SidebarMenuBadge,
+  SidebarMenuButton,
+  SidebarMenuItem,
+  SidebarMenuSkeleton,
+  SidebarMenuSub,
+  SidebarMenuSubButton,
+  SidebarMenuSubItem,
+  SidebarProvider,
+  SidebarRail,
+  SidebarSeparator,
+  SidebarTrigger,
+  useSidebar,
+}

src/components/ui/skeleton.tsx

@@ -0,0 +1,13 @@
+import { cn } from "@/lib/utils"
+
+function Skeleton({ className, ...props }: React.ComponentProps<"div">) {
+  return (
+    <div
+      data-slot="skeleton"
+      className={cn("bg-accent animate-pulse rounded-md", className)}
+      {...props}
+    />
+  )
+}
+
+export { Skeleton }

src/components/ui/slider.tsx

@@ -0,0 +1,63 @@
+"use client"
+
+import * as React from "react"
+import * as SliderPrimitive from "@radix-ui/react-slider"
+
+import { cn } from "@/lib/utils"
+
+function Slider({
+  className,
+  defaultValue,
+  value,
+  min = 0,
+  max = 100,
+  ...props
+}: React.ComponentProps<typeof SliderPrimitive.Root>) {
+  const _values = React.useMemo(
+    () =>
+      Array.isArray(value)
+        ? value
+        : Array.isArray(defaultValue)
+          ? defaultValue
+          : [min, max],
+    [value, defaultValue, min, max]
+  )
+
+  return (
+    <SliderPrimitive.Root
+      data-slot="slider"
+      defaultValue={defaultValue}
+      value={value}
+      min={min}
+      max={max}
+      className={cn(
+        "relative flex w-full touch-none items-center select-none data-[disabled]:opacity-50 data-[orientation=vertical]:h-full data-[orientation=vertical]:min-h-44 data-[orientation=vertical]:w-auto data-[orientation=vertical]:flex-col",
+        className
+      )}
+      {...props}
+    >
+      <SliderPrimitive.Track
+        data-slot="slider-track"
+        className={cn(
+          "bg-muted relative grow overflow-hidden rounded-full data-[orientation=horizontal]:h-1.5 data-[orientation=horizontal]:w-full data-[orientation=vertical]:h-full data-[orientation=vertical]:w-1.5"
+        )}
+      >
+        <SliderPrimitive.Range
+          data-slot="slider-range"
+          className={cn(
+            "bg-primary absolute data-[orientation=horizontal]:h-full data-[orientation=vertical]:w-full"
+          )}
+        />
+      </SliderPrimitive.Track>
+      {Array.from({ length: _values.length }, (_, index) => (
+        <SliderPrimitive.Thumb
+          data-slot="slider-thumb"
+          key={index}
+          className="border-primary bg-background ring-ring/50 block size-4 shrink-0 rounded-full border shadow-sm transition-[color,box-shadow] hover:ring-4 focus-visible:ring-4 focus-visible:outline-hidden disabled:pointer-events-none disabled:opacity-50"
+        />
+      ))}
+    </SliderPrimitive.Root>
+  )
+}
+
+export { Slider }

src/components/ui/sonner.tsx

@@ -0,0 +1,25 @@
+"use client"
+
+import { useTheme } from "next-themes"
+import { Toaster as Sonner, ToasterProps } from "sonner"
+
+const Toaster = ({ ...props }: ToasterProps) => {
+  const { theme = "system" } = useTheme()
+
+  return (
+    <Sonner
+      theme={theme as ToasterProps["theme"]}
+      className="toaster group"
+      style={
+        {
+          "--normal-bg": "var(--popover)",
+          "--normal-text": "var(--popover-foreground)",
+          "--normal-border": "var(--border)",
+        } as React.CSSProperties
+      }
+      {...props}
+    />
+  )
+}
+
+export { Toaster }

src/components/ui/switch.tsx

@@ -0,0 +1,31 @@
+"use client"
+
+import * as React from "react"
+import * as SwitchPrimitive from "@radix-ui/react-switch"
+
+import { cn } from "@/lib/utils"
+
+function Switch({
+  className,
+  ...props
+}: React.ComponentProps<typeof SwitchPrimitive.Root>) {
+  return (
+    <SwitchPrimitive.Root
+      data-slot="switch"
+      className={cn(
+        "peer data-[state=checked]:bg-primary data-[state=unchecked]:bg-input focus-visible:border-ring focus-visible:ring-ring/50 dark:data-[state=unchecked]:bg-input/80 inline-flex h-[1.15rem] w-8 shrink-0 items-center rounded-full border border-transparent shadow-xs transition-all outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50",
+        className
+      )}
+      {...props}
+    >
+      <SwitchPrimitive.Thumb
+        data-slot="switch-thumb"
+        className={cn(
+          "bg-background dark:data-[state=unchecked]:bg-foreground dark:data-[state=checked]:bg-primary-foreground pointer-events-none block size-4 rounded-full ring-0 transition-transform data-[state=checked]:translate-x-[calc(100%-2px)] data-[state=unchecked]:translate-x-0"
+        )}
+      />
+    </SwitchPrimitive.Root>
+  )
+}
+
+export { Switch }

src/components/ui/table.tsx

@@ -0,0 +1,116 @@
+"use client"
+
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+function Table({ className, ...props }: React.ComponentProps<"table">) {
+  return (
+    <div
+      data-slot="table-container"
+      className="relative w-full overflow-x-auto"
+    >
+      <table
+        data-slot="table"
+        className={cn("w-full caption-bottom text-sm", className)}
+        {...props}
+      />
+    </div>
+  )
+}
+
+function TableHeader({ className, ...props }: React.ComponentProps<"thead">) {
+  return (
+    <thead
+      data-slot="table-header"
+      className={cn("[&_tr]:border-b", className)}
+      {...props}
+    />
+  )
+}
+
+function TableBody({ className, ...props }: React.ComponentProps<"tbody">) {
+  return (
+    <tbody
+      data-slot="table-body"
+      className={cn("[&_tr:last-child]:border-0", className)}
+      {...props}
+    />
+  )
+}
+
+function TableFooter({ className, ...props }: React.ComponentProps<"tfoot">) {
+  return (
+    <tfoot
+      data-slot="table-footer"
+      className={cn(
+        "bg-muted/50 border-t font-medium [&>tr]:last:border-b-0",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function TableRow({ className, ...props }: React.ComponentProps<"tr">) {
+  return (
+    <tr
+      data-slot="table-row"
+      className={cn(
+        "hover:bg-muted/50 data-[state=selected]:bg-muted border-b transition-colors",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function TableHead({ className, ...props }: React.ComponentProps<"th">) {
+  return (
+    <th
+      data-slot="table-head"
+      className={cn(
+        "text-foreground h-10 px-2 text-left align-middle font-medium whitespace-nowrap [&:has([role=checkbox])]:pr-0 [&>[role=checkbox]]:translate-y-[2px]",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function TableCell({ className, ...props }: React.ComponentProps<"td">) {
+  return (
+    <td
+      data-slot="table-cell"
+      className={cn(
+        "p-2 align-middle whitespace-nowrap [&:has([role=checkbox])]:pr-0 [&>[role=checkbox]]:translate-y-[2px]",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function TableCaption({
+  className,
+  ...props
+}: React.ComponentProps<"caption">) {
+  return (
+    <caption
+      data-slot="table-caption"
+      className={cn("text-muted-foreground mt-4 text-sm", className)}
+      {...props}
+    />
+  )
+}
+
+export {
+  Table,
+  TableHeader,
+  TableBody,
+  TableFooter,
+  TableHead,
+  TableRow,
+  TableCell,
+  TableCaption,
+}

src/components/ui/tabs.tsx

@@ -0,0 +1,66 @@
+"use client"
+
+import * as React from "react"
+import * as TabsPrimitive from "@radix-ui/react-tabs"
+
+import { cn } from "@/lib/utils"
+
+function Tabs({
+  className,
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.Root>) {
+  return (
+    <TabsPrimitive.Root
+      data-slot="tabs"
+      className={cn("flex flex-col gap-2", className)}
+      {...props}
+    />
+  )
+}
+
+function TabsList({
+  className,
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.List>) {
+  return (
+    <TabsPrimitive.List
+      data-slot="tabs-list"
+      className={cn(
+        "bg-muted text-muted-foreground inline-flex h-9 w-fit items-center justify-center rounded-lg p-[3px]",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function TabsTrigger({
+  className,
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.Trigger>) {
+  return (
+    <TabsPrimitive.Trigger
+      data-slot="tabs-trigger"
+      className={cn(
+        "data-[state=active]:bg-background dark:data-[state=active]:text-foreground focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:outline-ring dark:data-[state=active]:border-input dark:data-[state=active]:bg-input/30 text-foreground dark:text-muted-foreground inline-flex h-[calc(100%-1px)] flex-1 items-center justify-center gap-1.5 rounded-md border border-transparent px-2 py-1 text-sm font-medium whitespace-nowrap transition-[color,box-shadow] focus-visible:ring-[3px] focus-visible:outline-1 disabled:pointer-events-none disabled:opacity-50 data-[state=active]:shadow-sm [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+function TabsContent({
+  className,
+  ...props
+}: React.ComponentProps<typeof TabsPrimitive.Content>) {
+  return (
+    <TabsPrimitive.Content
+      data-slot="tabs-content"
+      className={cn("flex-1 outline-none", className)}
+      {...props}
+    />
+  )
+}
+
+export { Tabs, TabsList, TabsTrigger, TabsContent }

src/components/ui/textarea.tsx

@@ -0,0 +1,18 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
+  return (
+    <textarea
+      data-slot="textarea"
+      className={cn(
+        "border-input placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive dark:bg-input/30 flex field-sizing-content min-h-16 w-full rounded-md border bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none focus-visible:ring-[3px] disabled:cursor-not-allowed disabled:opacity-50 md:text-sm",
+        className
+      )}
+      {...props}
+    />
+  )
+}
+
+export { Textarea }

src/components/ui/toast.tsx

@@ -0,0 +1,129 @@
+"use client"
+
+import * as React from "react"
+import * as ToastPrimitives from "@radix-ui/react-toast"
+import { cva, type VariantProps } from "class-variance-authority"
+import { X } from "lucide-react"
+
+import { cn } from "@/lib/utils"
+
+const ToastProvider = ToastPrimitives.Provider
+
+const ToastViewport = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Viewport>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Viewport>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Viewport
+    ref={ref}
+    className={cn(
+      "fixed top-0 z-[100] flex max-h-screen w-full flex-col-reverse p-4 sm:bottom-0 sm:right-0 sm:top-auto sm:flex-col md:max-w-[420px]",
+      className
+    )}
+    {...props}
+  />
+))
+ToastViewport.displayName = ToastPrimitives.Viewport.displayName
+
+const toastVariants = cva(
+  "group pointer-events-auto relative flex w-full items-center justify-between space-x-2 overflow-hidden rounded-md border p-4 pr-6 shadow-lg transition-all data-[swipe=cancel]:translate-x-0 data-[swipe=end]:translate-x-[var(--radix-toast-swipe-end-x)] data-[swipe=move]:translate-x-[var(--radix-toast-swipe-move-x)] data-[swipe=move]:transition-none data-[state=open]:animate-in data-[state=closed]:animate-out data-[swipe=end]:animate-out data-[state=closed]:fade-out-80 data-[state=closed]:slide-out-to-right-full data-[state=open]:slide-in-from-top-full data-[state=open]:sm:slide-in-from-bottom-full",
+  {
+    variants: {
+      variant: {
+        default: "border bg-background text-foreground",
+        destructive:
+          "destructive group border-destructive bg-destructive text-destructive-foreground",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+    },
+  }
+)
+
+const Toast = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Root>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Root> &
+  VariantProps<typeof toastVariants>
+>(({ className, variant, ...props }, ref) => {
+  return (
+    <ToastPrimitives.Root
+      ref={ref}
+      className={cn(toastVariants({ variant }), className)}
+      {...props}
+    />
+  )
+})
+Toast.displayName = ToastPrimitives.Root.displayName
+
+const ToastAction = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Action>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Action>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Action
+    ref={ref}
+    className={cn(
+      "inline-flex h-8 shrink-0 items-center justify-center rounded-md border bg-transparent px-3 text-sm font-medium transition-colors hover:bg-secondary focus:outline-none focus:ring-1 focus:ring-ring disabled:pointer-events-none disabled:opacity-50 group-[.destructive]:border-muted/40 group-[.destructive]:hover:border-destructive/30 group-[.destructive]:hover:bg-destructive group-[.destructive]:hover:text-destructive-foreground group-[.destructive]:focus:ring-destructive",
+      className
+    )}
+    {...props}
+  />
+))
+ToastAction.displayName = ToastPrimitives.Action.displayName
+
+const ToastClose = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Close>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Close>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Close
+    ref={ref}
+    className={cn(
+      "absolute right-1 top-1 rounded-md p-1 text-foreground/50 opacity-0 transition-opacity hover:text-foreground focus:opacity-100 focus:outline-none focus:ring-1 group-hover:opacity-100 group-[.destructive]:text-red-300 group-[.destructive]:hover:text-red-50 group-[.destructive]:focus:ring-red-400 group-[.destructive]:focus:ring-offset-red-600",
+      className
+    )}
+    toast-close=""
+    {...props}
+  >
+    <X className="h-4 w-4" />
+  </ToastPrimitives.Close>
+))
+ToastClose.displayName = ToastPrimitives.Close.displayName
+
+const ToastTitle = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Title>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Title>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Title
+    ref={ref}
+    className={cn("text-sm font-semibold [&+div]:text-xs", className)}
+    {...props}
+  />
+))
+ToastTitle.displayName = ToastPrimitives.Title.displayName
+
+const ToastDescription = React.forwardRef<
+  React.ElementRef<typeof ToastPrimitives.Description>,
+  React.ComponentPropsWithoutRef<typeof ToastPrimitives.Description>
+>(({ className, ...props }, ref) => (
+  <ToastPrimitives.Description
+    ref={ref}
+    className={cn("text-sm opacity-90", className)}
+    {...props}
+  />
+))
+ToastDescription.displayName = ToastPrimitives.Description.displayName
+
+type ToastProps = React.ComponentPropsWithoutRef<typeof Toast>
+
+type ToastActionElement = React.ReactElement<typeof ToastAction>
+
+export {
+  type ToastProps,
+  type ToastActionElement,
+  ToastProvider,
+  ToastViewport,
+  Toast,
+  ToastTitle,
+  ToastDescription,
+  ToastClose,
+  ToastAction,
+}

src/components/ui/toaster.tsx

@@ -0,0 +1,35 @@
+"use client"
+
+import { useToast } from "@/hooks/use-toast"
+import {
+  Toast,
+  ToastClose,
+  ToastDescription,
+  ToastProvider,
+  ToastTitle,
+  ToastViewport,
+} from "@/components/ui/toast"
+
+export function Toaster() {
+  const { toasts } = useToast()
+
+  return (
+    <ToastProvider>
+      {toasts.map(function ({ id, title, description, action, ...props }) {
+        return (
+          <Toast key={id} {...props}>
+            <div className="grid gap-1">
+              {title && <ToastTitle>{title}</ToastTitle>}
+              {description && (
+                <ToastDescription>{description}</ToastDescription>
+              )}
+            </div>
+            {action}
+            <ToastClose />
+          </Toast>
+        )
+      })}
+      <ToastViewport />
+    </ToastProvider>
+  )
+}

src/components/ui/toggle-group.tsx

@@ -0,0 +1,73 @@
+"use client"
+
+import * as React from "react"
+import * as ToggleGroupPrimitive from "@radix-ui/react-toggle-group"
+import { type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+import { toggleVariants } from "@/components/ui/toggle"
+
+const ToggleGroupContext = React.createContext<
+  VariantProps<typeof toggleVariants>
+>({
+  size: "default",
+  variant: "default",
+})
+
+function ToggleGroup({
+  className,
+  variant,
+  size,
+  children,
+  ...props
+}: React.ComponentProps<typeof ToggleGroupPrimitive.Root> &
+  VariantProps<typeof toggleVariants>) {
+  return (
+    <ToggleGroupPrimitive.Root
+      data-slot="toggle-group"
+      data-variant={variant}
+      data-size={size}
+      className={cn(
+        "group/toggle-group flex w-fit items-center rounded-md data-[variant=outline]:shadow-xs",
+        className
+      )}
+      {...props}
+    >
+      <ToggleGroupContext.Provider value={{ variant, size }}>
+        {children}
+      </ToggleGroupContext.Provider>
+    </ToggleGroupPrimitive.Root>
+  )
+}
+
+function ToggleGroupItem({
+  className,
+  children,
+  variant,
+  size,
+  ...props
+}: React.ComponentProps<typeof ToggleGroupPrimitive.Item> &
+  VariantProps<typeof toggleVariants>) {
+  const context = React.useContext(ToggleGroupContext)
+
+  return (
+    <ToggleGroupPrimitive.Item
+      data-slot="toggle-group-item"
+      data-variant={context.variant || variant}
+      data-size={context.size || size}
+      className={cn(
+        toggleVariants({
+          variant: context.variant || variant,
+          size: context.size || size,
+        }),
+        "min-w-0 flex-1 shrink-0 rounded-none shadow-none first:rounded-l-md last:rounded-r-md focus:z-10 focus-visible:z-10 data-[variant=outline]:border-l-0 data-[variant=outline]:first:border-l",
+        className
+      )}
+      {...props}
+    >
+      {children}
+    </ToggleGroupPrimitive.Item>
+  )
+}
+
+export { ToggleGroup, ToggleGroupItem }

src/components/ui/toggle.tsx

@@ -0,0 +1,47 @@
+"use client"
+
+import * as React from "react"
+import * as TogglePrimitive from "@radix-ui/react-toggle"
+import { cva, type VariantProps } from "class-variance-authority"
+
+import { cn } from "@/lib/utils"
+
+const toggleVariants = cva(
+  "inline-flex items-center justify-center gap-2 rounded-md text-sm font-medium hover:bg-muted hover:text-muted-foreground disabled:pointer-events-none disabled:opacity-50 data-[state=on]:bg-accent data-[state=on]:text-accent-foreground [&_svg]:pointer-events-none [&_svg:not([class*='size-'])]:size-4 [&_svg]:shrink-0 focus-visible:border-ring focus-visible:ring-ring/50 focus-visible:ring-[3px] outline-none transition-[color,box-shadow] aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive whitespace-nowrap",
+  {
+    variants: {
+      variant: {
+        default: "bg-transparent",
+        outline:
+          "border border-input bg-transparent shadow-xs hover:bg-accent hover:text-accent-foreground",
+      },
+      size: {
+        default: "h-9 px-2 min-w-9",
+        sm: "h-8 px-1.5 min-w-8",
+        lg: "h-10 px-2.5 min-w-10",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+)
+
+function Toggle({
+  className,
+  variant,
+  size,
+  ...props
+}: React.ComponentProps<typeof TogglePrimitive.Root> &
+  VariantProps<typeof toggleVariants>) {
+  return (
+    <TogglePrimitive.Root
+      data-slot="toggle"
+      className={cn(toggleVariants({ variant, size, className }))}
+      {...props}
+    />
+  )
+}
+
+export { Toggle, toggleVariants }

src/components/ui/tooltip.tsx

@@ -0,0 +1,61 @@
+"use client"
+
+import * as React from "react"
+import * as TooltipPrimitive from "@radix-ui/react-tooltip"
+
+import { cn } from "@/lib/utils"
+
+function TooltipProvider({
+  delayDuration = 0,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Provider>) {
+  return (
+    <TooltipPrimitive.Provider
+      data-slot="tooltip-provider"
+      delayDuration={delayDuration}
+      {...props}
+    />
+  )
+}
+
+function Tooltip({
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Root>) {
+  return (
+    <TooltipProvider>
+      <TooltipPrimitive.Root data-slot="tooltip" {...props} />
+    </TooltipProvider>
+  )
+}
+
+function TooltipTrigger({
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Trigger>) {
+  return <TooltipPrimitive.Trigger data-slot="tooltip-trigger" {...props} />
+}
+
+function TooltipContent({
+  className,
+  sideOffset = 0,
+  children,
+  ...props
+}: React.ComponentProps<typeof TooltipPrimitive.Content>) {
+  return (
+    <TooltipPrimitive.Portal>
+      <TooltipPrimitive.Content
+        data-slot="tooltip-content"
+        sideOffset={sideOffset}
+        className={cn(
+          "bg-primary text-primary-foreground animate-in fade-in-0 zoom-in-95 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 z-50 w-fit origin-(--radix-tooltip-content-transform-origin) rounded-md px-3 py-1.5 text-xs text-balance",
+          className
+        )}
+        {...props}
+      >
+        {children}
+        <TooltipPrimitive.Arrow className="bg-primary fill-primary z-50 size-2.5 translate-y-[calc(-50%_-_2px)] rotate-45 rounded-[2px]" />
+      </TooltipPrimitive.Content>
+    </TooltipPrimitive.Portal>
+  )
+}
+
+export { Tooltip, TooltipTrigger, TooltipContent, TooltipProvider }

src/components/voting-panel.tsx

@@ -0,0 +1,788 @@
+'use client';
+
+import { useState, useEffect, useCallback } from 'react';
+import {
+  Vote,
+  Clock,
+  ShieldCheck,
+  CheckCircle2,
+  AlertTriangle,
+  Users,
+  Loader2,
+  Ban,
+  UserCheck,
+} from 'lucide-react';
+import { toast } from 'sonner';
+import { motion, AnimatePresence } from 'framer-motion';
+
+import { Button } from '@/components/ui/button';
+import {
+  Card,
+  CardContent,
+  CardHeader,
+  CardTitle,
+} from '@/components/ui/card';
+import { Checkbox } from '@/components/ui/checkbox';
+import { Badge } from '@/components/ui/badge';
+import { Progress } from '@/components/ui/progress';
+import { Alert, AlertDescription, AlertTitle } from '@/components/ui/alert';
+import {
+  AlertDialog,
+  AlertDialogAction,
+  AlertDialogCancel,
+  AlertDialogContent,
+  AlertDialogDescription,
+  AlertDialogFooter,
+  AlertDialogHeader,
+  AlertDialogTitle,
+} from '@/components/ui/alert-dialog';
+import { Skeleton } from '@/components/ui/skeleton';
+
+// ==================== Types ====================
+interface Candidate {
+  id: string;
+  name: string;
+  position: string;
+  statement: string;
+  photoUrl: string | null;
+  employeeId: string;
+}
+
+interface Branch {
+  id: string;
+  name: string;
+  code: string;
+}
+
+interface VotingStatus {
+  canVote: boolean;
+  voteCount: number;
+  maxVotes: number;
+  votingEnabled: boolean;
+  votingStartDate: string;
+  votingEndDate: string;
+  isWithinPeriod: boolean;
+  branch: Branch;
+  candidates: Candidate[];
+}
+
+// ==================== Helpers ====================
+function formatDate(dateStr: string): string {
+  if (!dateStr) return '—';
+  try {
+    const date = new Date(dateStr);
+    return date.toLocaleDateString('th-TH', {
+      year: 'numeric',
+      month: 'long',
+      day: 'numeric',
+      hour: '2-digit',
+      minute: '2-digit',
+    });
+  } catch {
+    return dateStr;
+  }
+}
+
+// ==================== Loading Skeleton ====================
+function VotingPanelSkeleton() {
+  return (
+    <div className="w-full max-w-4xl mx-auto p-4 sm:p-6 space-y-6">
+      <Skeleton className="h-10 w-48 mx-auto" />
+      <Skeleton className="h-6 w-64 mx-auto" />
+      <div className="space-y-3">
+        <Skeleton className="h-4 w-32" />
+        <Skeleton className="h-2 w-full" />
+      </div>
+      <div className="grid grid-cols-2 lg:grid-cols-3 gap-4">
+        {Array.from({ length: 6 }).map((_, i) => (
+          <Skeleton key={i} className="h-48 rounded-xl" />
+        ))}
+      </div>
+      <Skeleton className="h-12 w-full" />
+    </div>
+  );
+}
+
+// ==================== Voting Closed State ====================
+function VotingClosedState({
+  votingEnabled,
+  isWithinPeriod,
+  votingStartDate,
+  votingEndDate,
+}: {
+  votingEnabled: boolean;
+  isWithinPeriod: boolean;
+  votingStartDate: string;
+  votingEndDate: string;
+}) {
+  return (
+    <motion.div
+      initial={{ opacity: 0, y: 20 }}
+      animate={{ opacity: 1, y: 0 }}
+      transition={{ duration: 0.4 }}
+      className="flex flex-col items-center justify-center py-12 px-4"
+    >
+      <div className="w-20 h-20 rounded-full bg-red-50 dark:bg-red-950/30 flex items-center justify-center mb-6">
+        <Ban className="size-10 text-red-500" />
+      </div>
+      <h2 className="text-2xl font-bold text-foreground mb-2">
+        การลงคะแนนยังไม่เปิด
+      </h2>
+      <p className="text-muted-foreground text-center max-w-md mb-6">
+        {!votingEnabled
+          ? 'ระบบการเลือกตั้งยังไม่เปิดให้ใช้งาน กรุณารอการแจ้งเตือนจากผู้ดูแลระบบ'
+          : 'ขณะนี้ไม่อยู่ในช่วงเวลาที่กำหนดการเลือกตั้ง'}
+      </p>
+
+      {(votingStartDate || votingEndDate) && (
+        <Card className="w-full max-w-sm border-amber-200 dark:border-amber-900/50 bg-amber-50/50 dark:bg-amber-950/20">
+          <CardContent className="p-4 space-y-3">
+            <div className="flex items-center gap-2 text-amber-700 dark:text-amber-400">
+              <Clock className="size-4 shrink-0" />
+              <span className="text-sm font-medium">ช่วงเวลาการเลือกตั้ง</span>
+            </div>
+            {votingStartDate && (
+              <div className="flex items-start gap-2 text-sm">
+                <span className="text-muted-foreground shrink-0">เริ่ม:</span>
+                <span className="font-medium">{formatDate(votingStartDate)}</span>
+              </div>
+            )}
+            {votingEndDate && (
+              <div className="flex items-start gap-2 text-sm">
+                <span className="text-muted-foreground shrink-0">สิ้นสุด:</span>
+                <span className="font-medium">{formatDate(votingEndDate)}</span>
+              </div>
+            )}
+          </CardContent>
+        </Card>
+      )}
+    </motion.div>
+  );
+}
+
+// ==================== Already Voted State ====================
+function AlreadyVotedState({ voteCount, maxVotes }: { voteCount: number; maxVotes: number }) {
+  return (
+    <motion.div
+      initial={{ opacity: 0, y: 20 }}
+      animate={{ opacity: 1, y: 0 }}
+      transition={{ duration: 0.4 }}
+      className="flex flex-col items-center justify-center py-12 px-4"
+    >
+      <motion.div
+        initial={{ scale: 0 }}
+        animate={{ scale: 1 }}
+        transition={{ type: 'spring', stiffness: 200, damping: 15, delay: 0.2 }}
+        className="w-24 h-24 rounded-full bg-emerald-50 dark:bg-emerald-950/30 flex items-center justify-center mb-6"
+      >
+        <CheckCircle2 className="size-12 text-emerald-500" />
+      </motion.div>
+      <h2 className="text-2xl font-bold text-foreground mb-2">
+        คุณได้ใช้สิทธิ์ลงคะแนนครบแล้ว
+      </h2>
+      <p className="text-muted-foreground text-center max-w-md mb-4">
+        คุณได้ลงคะแนนไปแล้ว {voteCount} จาก {maxVotes} คะแนน
+      </p>
+      <Progress
+        value={(voteCount / maxVotes) * 100}
+        className="w-full max-w-xs h-3 bg-emerald-100 dark:bg-emerald-950/40"
+      />
+      <p className="text-xs text-muted-foreground mt-3">
+        ขอบคุณที่ร่วมลงคะแนน
+      </p>
+    </motion.div>
+  );
+}
+
+// ==================== Candidate Card ====================
+function CandidateCard({
+  candidate,
+  isSelected,
+  isDisabled,
+  onToggle,
+}: {
+  candidate: Candidate;
+  isSelected: boolean;
+  isDisabled: boolean;
+  onToggle: () => void;
+}) {
+  return (
+    <motion.div
+      whileHover={!isDisabled ? { scale: 1.02 } : undefined}
+      whileTap={!isDisabled ? { scale: 0.98 } : undefined}
+      transition={{ duration: 0.15 }}
+    >
+      <Card
+        className={`relative cursor-pointer transition-all duration-200 overflow-hidden py-0 gap-0 ${
+          isSelected
+            ? 'border-emerald-500 dark:border-emerald-400 bg-emerald-50/60 dark:bg-emerald-950/20 shadow-emerald-100 dark:shadow-emerald-950/30 shadow-md'
+            : isDisabled
+            ? 'border-muted bg-muted/30 opacity-60 cursor-not-allowed'
+            : 'border-border hover:border-emerald-300 dark:hover:border-emerald-700 hover:shadow-sm'
+        }`}
+        onClick={!isDisabled ? onToggle : undefined}
+      >
+        <CardHeader className="p-4 pb-2">
+          <div className="flex items-start gap-3">
+            <div
+              className={`shrink-0 w-12 h-12 rounded-full flex items-center justify-center text-lg font-bold ${
+                isSelected
+                  ? 'bg-emerald-500 text-white'
+                  : isDisabled
+                  ? 'bg-muted text-muted-foreground'
+                  : 'bg-emerald-100 dark:bg-emerald-900/40 text-emerald-700 dark:text-emerald-300'
+              }`}
+            >
+              {candidate.name.charAt(0)}
+            </div>
+            <div className="flex-1 min-w-0">
+              <CardTitle
+                className={`text-base leading-tight ${
+                  isSelected
+                    ? 'text-emerald-700 dark:text-emerald-300'
+                    : isDisabled
+                    ? 'text-muted-foreground'
+                    : 'text-foreground'
+                }`}
+              >
+                {candidate.name}
+              </CardTitle>
+              {candidate.position && (
+                <Badge
+                  variant="secondary"
+                  className={`mt-1 text-xs ${
+                    isSelected
+                      ? 'bg-emerald-100 dark:bg-emerald-900/50 text-emerald-700 dark:text-emerald-300 border-emerald-200 dark:border-emerald-800'
+                      : ''
+                  }`}
+                >
+                  {candidate.position}
+                </Badge>
+              )}
+            </div>
+            <Checkbox
+              checked={isSelected}
+              disabled={isDisabled}
+              className={`${
+                isSelected
+                  ? 'border-emerald-500 data-[state=checked]:bg-emerald-500 data-[state=checked]:border-emerald-500'
+                  : ''
+              }`}
+              onCheckedChange={!isDisabled ? onToggle : undefined}
+              onClick={(e) => e.stopPropagation()}
+            />
+          </div>
+        </CardHeader>
+        {candidate.statement && (
+          <CardContent className="px-4 pb-4 pt-0">
+            <p
+              className={`text-sm leading-relaxed line-clamp-3 ${
+                isDisabled ? 'text-muted-foreground/70' : 'text-muted-foreground'
+              }`}
+            >
+              {candidate.statement}
+            </p>
+          </CardContent>
+        )}
+        {isSelected && (
+          <div className="absolute top-0 right-0">
+            <div className="w-0 h-0 border-t-[2rem] border-t-emerald-500 dark:border-t-emerald-400 border-l-[2rem] border-l-transparent" />
+            <CheckCircle2 className="absolute top-1 right-1 size-4 text-white" />
+          </div>
+        )}
+      </Card>
+    </motion.div>
+  );
+}
+
+// ==================== Success State ====================
+function VoteSuccessState({ onReset }: { onReset: () => void }) {
+  return (
+    <motion.div
+      initial={{ opacity: 0, scale: 0.9 }}
+      animate={{ opacity: 1, scale: 1 }}
+      transition={{ duration: 0.5, type: 'spring' }}
+      className="flex flex-col items-center justify-center py-16 px-4"
+    >
+      <motion.div
+        initial={{ scale: 0, rotate: -180 }}
+        animate={{ scale: 1, rotate: 0 }}
+        transition={{ type: 'spring', stiffness: 150, damping: 12, delay: 0.1 }}
+        className="relative mb-8"
+      >
+        <div className="w-28 h-28 rounded-full bg-emerald-100 dark:bg-emerald-950/40 flex items-center justify-center">
+          <CheckCircle2 className="size-16 text-emerald-500" />
+        </div>
+        {/* Decorative circles for confetti-like effect */}
+        {[
+          { x: -40, y: -30, delay: 0.3, size: 8, color: 'bg-amber-400' },
+          { x: 50, y: -20, delay: 0.4, size: 6, color: 'bg-emerald-400' },
+          { x: -30, y: 40, delay: 0.5, size: 10, color: 'bg-teal-400' },
+          { x: 45, y: 35, delay: 0.35, size: 7, color: 'bg-amber-300' },
+          { x: 0, y: -50, delay: 0.45, size: 5, color: 'bg-emerald-300' },
+        ].map((dot, i) => (
+          <motion.div
+            key={i}
+            initial={{ scale: 0, opacity: 0 }}
+            animate={{ scale: 1, opacity: 1 }}
+            transition={{ delay: dot.delay, duration: 0.3 }}
+            className={`absolute ${dot.color} rounded-full`}
+            style={{
+              width: dot.size,
+              height: dot.size,
+              left: `calc(50% + ${dot.x}px)`,
+              top: `calc(50% + ${dot.y}px)`,
+            }}
+          />
+        ))}
+      </motion.div>
+      <motion.h2
+        initial={{ opacity: 0, y: 10 }}
+        animate={{ opacity: 1, y: 0 }}
+        transition={{ delay: 0.4 }}
+        className="text-2xl font-bold text-foreground mb-2"
+      >
+        ลงคะแนนสำเร็จ!
+      </motion.h2>
+      <motion.p
+        initial={{ opacity: 0, y: 10 }}
+        animate={{ opacity: 1, y: 0 }}
+        transition={{ delay: 0.5 }}
+        className="text-muted-foreground text-center max-w-md mb-6"
+      >
+        การลงคะแนนของคุณถูกบันทึกเรียบร้อยแล้ว การลงคะแนนเป็นการไม่เปิดเผยตัวตน
+      </motion.p>
+      <motion.div
+        initial={{ opacity: 0, y: 10 }}
+        animate={{ opacity: 1, y: 0 }}
+        transition={{ delay: 0.6 }}
+      >
+        <Button
+          onClick={onReset}
+          variant="outline"
+          className="border-emerald-300 dark:border-emerald-700 text-emerald-700 dark:text-emerald-300 hover:bg-emerald-50 dark:hover:bg-emerald-950/30"
+        >
+          กลับหน้าหลัก
+        </Button>
+      </motion.div>
+    </motion.div>
+  );
+}
+
+// ==================== Main Component ====================
+export default function VotingPanel() {
+  const [votingStatus, setVotingStatus] = useState<VotingStatus | null>(null);
+  const [loading, setLoading] = useState(true);
+  const [selectedIds, setSelectedIds] = useState<Set<string>>(new Set());
+  const [submitting, setSubmitting] = useState(false);
+  const [confirmOpen, setConfirmOpen] = useState(false);
+  const [showSuccess, setShowSuccess] = useState(false);
+  const [error, setError] = useState<string | null>(null);
+
+  // Fetch voting status
+  const fetchVotingStatus = useCallback(async () => {
+    try {
+      setLoading(true);
+      setError(null);
+      const res = await fetch('/api/vote');
+      if (!res.ok) {
+        const data = await res.json().catch(() => null);
+        throw new Error(data?.error || 'ไม่สามารถโหลดข้อมูลได้');
+      }
+      const data: VotingStatus = await res.json();
+      setVotingStatus(data);
+    } catch (err) {
+      setError(err instanceof Error ? err.message : 'เกิดข้อผิดพลาดในระบบ');
+      toast.error('ไม่สามารถโหลดข้อมูลได้', {
+        description: err instanceof Error ? err.message : undefined,
+      });
+    } finally {
+      setLoading(false);
+    }
+  }, []);
+
+  useEffect(() => {
+    fetchVotingStatus();
+  }, [fetchVotingStatus]);
+
+  // Toggle candidate selection
+  const toggleCandidate = useCallback(
+    (candidateId: string) => {
+      if (!votingStatus) return;
+
+      setSelectedIds((prev) => {
+        const next = new Set(prev);
+        if (next.has(candidateId)) {
+          next.delete(candidateId);
+        } else {
+          // Check if we can select more
+          const remaining = votingStatus.maxVotes - votingStatus.voteCount;
+          if (next.size >= remaining) {
+            toast.warning('ไม่สามารถเลือกได้มากกว่านี้', {
+              description: `คุณสามารถเลือกได้สูงสุด ${remaining} คน`,
+            });
+            return prev;
+          }
+          next.add(candidateId);
+        }
+        return next;
+      });
+    },
+    [votingStatus]
+  );
+
+  // Submit vote
+  const handleSubmit = useCallback(async () => {
+    if (!votingStatus || selectedIds.size === 0) return;
+
+    setSubmitting(true);
+    setConfirmOpen(false);
+    try {
+      const res = await fetch('/api/vote', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ candidateIds: Array.from(selectedIds) }),
+      });
+
+      const data = await res.json().catch(() => null);
+
+      if (!res.ok || data?.success === false) {
+        throw new Error(data?.error || 'เกิดข้อผิดพลาดในการลงคะแนน');
+      }
+
+      toast.success('ลงคะแนนสำเร็จ!', {
+        description: `คุณได้ลงคะแนนให้ ${selectedIds.size} ผู้สมัคร`,
+      });
+
+      setShowSuccess(true);
+      setSelectedIds(new Set());
+    } catch (err) {
+      toast.error('ลงคะแนนไม่สำเร็จ', {
+        description: err instanceof Error ? err.message : undefined,
+      });
+    } finally {
+      setSubmitting(false);
+    }
+  }, [votingStatus, selectedIds]);
+
+  // Reset after success
+  const handleReset = useCallback(() => {
+    setShowSuccess(false);
+    fetchVotingStatus();
+  }, [fetchVotingStatus]);
+
+  // ==================== Render ====================
+
+  // Loading state
+  if (loading) {
+    return <VotingPanelSkeleton />;
+  }
+
+  // Error state
+  if (error || !votingStatus) {
+    return (
+      <div className="w-full max-w-4xl mx-auto p-4 sm:p-6">
+        <Alert variant="destructive">
+          <AlertTriangle className="size-4" />
+          <AlertTitle>เกิดข้อผิดพลาด</AlertTitle>
+          <AlertDescription>
+            {error || 'ไม่สามารถโหลดข้อมูลได้ กรุณาลองใหม่อีกครั้ง'}
+          </AlertDescription>
+        </Alert>
+        <Button
+          onClick={fetchVotingStatus}
+          variant="outline"
+          className="mt-4 w-full"
+        >
+          ลองใหม่อีกครั้ง
+        </Button>
+      </div>
+    );
+  }
+
+  // Success state
+  if (showSuccess) {
+    return <VoteSuccessState onReset={handleReset} />;
+  }
+
+  // Voting closed
+  if (!votingStatus.votingEnabled || !votingStatus.isWithinPeriod) {
+    return (
+      <VotingClosedState
+        votingEnabled={votingStatus.votingEnabled}
+        isWithinPeriod={votingStatus.isWithinPeriod}
+        votingStartDate={votingStatus.votingStartDate}
+        votingEndDate={votingStatus.votingEndDate}
+      />
+    );
+  }
+
+  // Already voted max
+  if (votingStatus.voteCount >= votingStatus.maxVotes) {
+    return (
+      <AlreadyVotedState
+        voteCount={votingStatus.voteCount}
+        maxVotes={votingStatus.maxVotes}
+      />
+    );
+  }
+
+  // Can vote
+  const remaining = votingStatus.maxVotes - votingStatus.voteCount;
+  const canSelectMore = selectedIds.size < remaining;
+  const selectedCandidates = votingStatus.candidates.filter((c) =>
+    selectedIds.has(c.id)
+  );
+
+  return (
+    <div className="w-full max-w-4xl mx-auto p-4 sm:p-6 space-y-6">
+      {/* Header */}
+      <motion.div
+        initial={{ opacity: 0, y: -10 }}
+        animate={{ opacity: 1, y: 0 }}
+        transition={{ duration: 0.3 }}
+        className="text-center space-y-3"
+      >
+        <div className="inline-flex items-center gap-2 px-4 py-2 rounded-full bg-emerald-50 dark:bg-emerald-950/30 border border-emerald-200 dark:border-emerald-800">
+          <Vote className="size-5 text-emerald-600 dark:text-emerald-400" />
+          <span className="font-semibold text-emerald-700 dark:text-emerald-300">
+            ระบบการเลือกตั้ง
+          </span>
+        </div>
+        <h1 className="text-3xl sm:text-4xl font-bold text-foreground">
+          {votingStatus.branch.name}
+        </h1>
+        <p className="text-muted-foreground text-sm sm:text-base">
+          คุณสามารถเลือกผู้สมัครจากสาขาของคุณเท่านั้น
+        </p>
+      </motion.div>
+
+      {/* Info Cards */}
+      <motion.div
+        initial={{ opacity: 0, y: 10 }}
+        animate={{ opacity: 1, y: 0 }}
+        transition={{ duration: 0.3, delay: 0.1 }}
+        className="grid grid-cols-1 sm:grid-cols-2 gap-4"
+      >
+        {/* Votes Remaining */}
+        <Card className="border-emerald-200 dark:border-emerald-800/50">
+          <CardContent className="p-4 flex items-center gap-4">
+            <div className="shrink-0 w-12 h-12 rounded-xl bg-emerald-100 dark:bg-emerald-900/40 flex items-center justify-center">
+              <UserCheck className="size-6 text-emerald-600 dark:text-emerald-400" />
+            </div>
+            <div className="flex-1 min-w-0">
+              <p className="text-sm text-muted-foreground">คะแนนที่เหลือ</p>
+              <p className="text-xl font-bold text-emerald-700 dark:text-emerald-300">
+                เหลืออีก {remaining} จาก {votingStatus.maxVotes} คะแนน
+              </p>
+              <Progress
+                value={(votingStatus.voteCount / votingStatus.maxVotes) * 100}
+                className="mt-2 h-2 bg-emerald-100 dark:bg-emerald-950/40 [&>[data-slot=progress-indicator]]:bg-emerald-500"
+              />
+            </div>
+          </CardContent>
+        </Card>
+
+        {/* Anonymous notice */}
+        <Card className="border-amber-200 dark:border-amber-800/50 bg-amber-50/30 dark:bg-amber-950/10">
+          <CardContent className="p-4 flex items-center gap-4">
+            <div className="shrink-0 w-12 h-12 rounded-xl bg-amber-100 dark:bg-amber-900/40 flex items-center justify-center">
+              <ShieldCheck className="size-6 text-amber-600 dark:text-amber-400" />
+            </div>
+            <div className="flex-1 min-w-0">
+              <p className="text-sm text-muted-foreground">การลงคะแนนเป็นความลับ</p>
+              <p className="text-sm font-medium text-amber-700 dark:text-amber-300">
+                การลงคะแนนของคุณเป็นการไม่เปิดเผยตัวตน
+              </p>
+            </div>
+          </CardContent>
+        </Card>
+      </motion.div>
+
+      {/* Selection Summary */}
+      {selectedIds.size > 0 && (
+        <motion.div
+          initial={{ opacity: 0, height: 0 }}
+          animate={{ opacity: 1, height: 'auto' }}
+          exit={{ opacity: 0, height: 0 }}
+          transition={{ duration: 0.2 }}
+        >
+          <Alert className="border-emerald-200 dark:border-emerald-800 bg-emerald-50/50 dark:bg-emerald-950/20">
+            <CheckCircle2 className="size-4 text-emerald-600 dark:text-emerald-400" />
+            <AlertTitle className="text-emerald-700 dark:text-emerald-300">
+              เลือกแล้ว {selectedIds.size} คน
+            </AlertTitle>
+            <AlertDescription className="text-emerald-600/80 dark:text-emerald-400/80">
+              {selectedCandidates.map((c) => c.name).join(' • ')}
+            </AlertDescription>
+          </Alert>
+        </motion.div>
+      )}
+
+      {/* Candidate Grid */}
+      <div className="space-y-3">
+        <div className="flex items-center justify-between">
+          <h2 className="text-lg font-semibold text-foreground flex items-center gap-2">
+            <Users className="size-5 text-emerald-600 dark:text-emerald-400" />
+            รายชื่อผู้สมัคร
+          </h2>
+          <Badge
+            variant="secondary"
+            className="bg-emerald-100 dark:bg-emerald-900/40 text-emerald-700 dark:text-emerald-300 border-emerald-200 dark:border-emerald-800"
+          >
+            {votingStatus.candidates.length} คน
+          </Badge>
+        </div>
+
+        {votingStatus.candidates.length === 0 ? (
+          <Card className="py-8">
+            <CardContent className="flex flex-col items-center justify-center text-center p-6">
+              <Users className="size-12 text-muted-foreground/40 mb-3" />
+              <p className="text-muted-foreground">
+                ยังไม่มีรายชื่อผู้สมัครในสาขาของคุณ
+              </p>
+            </CardContent>
+          </Card>
+        ) : (
+          <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
+            <AnimatePresence mode="popLayout">
+              {votingStatus.candidates.map((candidate, index) => {
+                const isSelected = selectedIds.has(candidate.id);
+                const isDisabled = !isSelected && !canSelectMore;
+
+                return (
+                  <motion.div
+                    key={candidate.id}
+                    initial={{ opacity: 0, y: 20 }}
+                    animate={{ opacity: 1, y: 0 }}
+                    transition={{ duration: 0.3, delay: index * 0.05 }}
+                    layout
+                  >
+                    <CandidateCard
+                      candidate={candidate}
+                      isSelected={isSelected}
+                      isDisabled={isDisabled}
+                      onToggle={() => toggleCandidate(candidate.id)}
+                    />
+                  </motion.div>
+                );
+              })}
+            </AnimatePresence>
+          </div>
+        )}
+      </div>
+
+      {/* Submit Button */}
+      <motion.div
+        initial={{ opacity: 0, y: 10 }}
+        animate={{ opacity: 1, y: 0 }}
+        transition={{ duration: 0.3, delay: 0.2 }}
+        className="sticky bottom-4 z-10"
+      >
+        <Card className="border-emerald-200 dark:border-emerald-800/50 shadow-lg shadow-emerald-100/50 dark:shadow-emerald-950/30">
+          <CardContent className="p-4 flex flex-col sm:flex-row items-center gap-4">
+            <div className="flex-1 text-center sm:text-left">
+              <p className="text-sm text-muted-foreground">
+                {selectedIds.size > 0
+                  ? `เลือกแล้ว ${selectedIds.size} จาก ${remaining} คะแนนที่สามารถใช้ได้`
+                  : 'กรุณาเลือกผู้สมัครที่ต้องการลงคะแนน'}
+              </p>
+            </div>
+            <Button
+              size="lg"
+              disabled={selectedIds.size === 0 || submitting}
+              onClick={() => setConfirmOpen(true)}
+              className="w-full sm:w-auto bg-emerald-600 hover:bg-emerald-700 text-white shadow-md min-w-[200px]"
+            >
+              {submitting ? (
+                <>
+                  <Loader2 className="size-4 animate-spin" />
+                  กำลังบันทึก...
+                </>
+              ) : (
+                <>
+                  <Vote className="size-4" />
+                  ยืนยันการลงคะแนน
+                  {selectedIds.size > 0 && (
+                    <Badge className="ml-1 bg-white/20 text-white border-0 hover:bg-white/30">
+                      {selectedIds.size}
+                    </Badge>
+                  )}
+                </>
+              )}
+            </Button>
+          </CardContent>
+        </Card>
+      </motion.div>
+
+      {/* Confirmation Dialog */}
+      <AlertDialog open={confirmOpen} onOpenChange={setConfirmOpen}>
+        <AlertDialogContent>
+          <AlertDialogHeader>
+            <div className="flex items-center gap-3 mb-2">
+              <div className="w-10 h-10 rounded-full bg-amber-100 dark:bg-amber-900/40 flex items-center justify-center shrink-0">
+                <AlertTriangle className="size-5 text-amber-600 dark:text-amber-400" />
+              </div>
+              <AlertDialogTitle>ยืนยันการลงคะแนน</AlertDialogTitle>
+            </div>
+            <AlertDialogDescription asChild>
+              <div className="space-y-4">
+                <p className="text-muted-foreground">
+                  คุณต้องการลงคะแนนให้ผู้สมัครต่อไปนี้หรือไม่?
+                  <br />
+                  <span className="text-amber-600 dark:text-amber-400 font-medium">
+                    การลงคะแนนไม่สามารถเปลี่ยนแปลงได้หลังจากยืนยันแล้ว
+                  </span>
+                </p>
+
+                <div className="bg-muted/50 rounded-lg p-3 space-y-2">
+                  <p className="text-xs font-medium text-muted-foreground uppercase tracking-wider">
+                    ผู้สมัครที่เลือก ({selectedCandidates.length} คน)
+                  </p>
+                  {selectedCandidates.map((candidate, i) => (
+                    <div
+                      key={candidate.id}
+                      className="flex items-center gap-3 text-sm"
+                    >
+                      <div className="w-7 h-7 rounded-full bg-emerald-100 dark:bg-emerald-900/50 flex items-center justify-center text-xs font-bold text-emerald-700 dark:text-emerald-300 shrink-0">
+                        {i + 1}
+                      </div>
+                      <div>
+                        <span className="font-medium">{candidate.name}</span>
+                        {candidate.position && (
+                          <span className="text-muted-foreground ml-2">
+                            — {candidate.position}
+                          </span>
+                        )}
+                      </div>
+                    </div>
+                  ))}
+                </div>
+              </div>
+            </AlertDialogDescription>
+          </AlertDialogHeader>
+          <AlertDialogFooter>
+            <AlertDialogCancel disabled={submitting}>ยกเลิก</AlertDialogCancel>
+            <AlertDialogAction
+              onClick={handleSubmit}
+              disabled={submitting}
+              className="bg-emerald-600 hover:bg-emerald-700 text-white"
+            >
+              {submitting ? (
+                <>
+                  <Loader2 className="size-4 animate-spin" />
+                  กำลังบันทึก...
+                </>
+              ) : (
+                <>
+                  <CheckCircle2 className="size-4" />
+                  ยืนยันลงคะแนน
+                </>
+              )}
+            </AlertDialogAction>
+          </AlertDialogFooter>
+        </AlertDialogContent>
+      </AlertDialog>
+    </div>
+  );
+}

src/db/connection.ts

@@ -0,0 +1,14 @@
+import { createClient } from '@libsql/client';
+import { drizzle } from 'drizzle-orm/libsql';
+import * as schema from './schema';
+import path from 'path';
+
+const dbPath = path.join(process.cwd(), 'db', 'voting.db');
+
+const client = createClient({
+  url: `file:${dbPath}`,
+});
+
+export const db = drizzle(client, { schema });
+
+export type DatabaseType = typeof db;

src/db/schema.ts

@@ -0,0 +1,128 @@
+import {
+  sqliteTable,
+  text,
+  integer,
+  uniqueIndex,
+} from "drizzle-orm/sqlite-core";
+import { sql } from "drizzle-orm";
+
+// ==================== BRANCHES ====================
+export const branches = sqliteTable("branches", {
+  id: text("id").primaryKey(),
+  name: text("name").notNull(),
+  code: text("code").notNull().unique(),
+  createdAt: integer("created_at", { mode: "timestamp" })
+    .notNull()
+    .default(sql`(unixepoch())`),
+});
+
+// ==================== EMPLOYEES ====================
+export const employees = sqliteTable("employees", {
+  id: text("id").primaryKey(),
+  employeeId: text("employee_id").notNull().unique(),
+  name: text("name").notNull(),
+  branchId: text("branch_id")
+    .notNull()
+    .references(() => branches.id),
+  isAdmin: integer("is_admin", { mode: "boolean" }).notNull().default(false),
+  pin: text("pin").notNull(),
+  isActive: integer("is_active", { mode: "boolean" }).notNull().default(true),
+  createdAt: integer("created_at", { mode: "timestamp" })
+    .notNull()
+    .default(sql`(unixepoch())`),
+});
+
+// ==================== CANDIDATES ====================
+export const candidates = sqliteTable("candidates", {
+  id: text("id").primaryKey(),
+  employeeId: text("employee_id")
+    .notNull()
+    .references(() => employees.id),
+  branchId: text("branch_id")
+    .notNull()
+    .references(() => branches.id),
+  position: text("position"),
+  statement: text("statement"),
+  photoUrl: text("photo_url"),
+  isApproved: integer("is_approved", { mode: "boolean" })
+    .notNull()
+    .default(true),
+  createdAt: integer("created_at", { mode: "timestamp" })
+    .notNull()
+    .default(sql`(unixepoch())`),
+});
+
+// ==================== VOTES (ANONYMOUS - no voter info) ====================
+export const votes = sqliteTable("votes", {
+  id: text("id").primaryKey(),
+  candidateId: text("candidate_id")
+    .notNull()
+    .references(() => candidates.id),
+  branchId: text("branch_id")
+    .notNull()
+    .references(() => branches.id),
+  votedAt: integer("voted_at", { mode: "timestamp" })
+    .notNull()
+    .default(sql`(unixepoch())`),
+});
+
+// ==================== VOTE RECORDS (tracks who voted, NOT who they voted for) ====================
+export const voteRecords = sqliteTable("vote_records", {
+  id: text("id").primaryKey(),
+  employeeId: text("employee_id")
+    .notNull()
+    .references(() => employees.id)
+    .unique(),
+  voteCount: integer("vote_count").notNull().default(0),
+  updatedAt: integer("updated_at", { mode: "timestamp" })
+    .notNull()
+    .default(sql`(unixepoch())`),
+});
+
+// ==================== SETTINGS ====================
+export const settings = sqliteTable("settings", {
+  id: text("id").primaryKey(),
+  key: text("key").notNull().unique(),
+  value: text("value").notNull(),
+  updatedAt: integer("updated_at", { mode: "timestamp" })
+    .notNull()
+    .default(sql`(unixepoch())`),
+});
+
+// ==================== RELATIONS ====================
+import { relations } from "drizzle-orm";
+
+export const branchesRelations = relations(branches, ({ many }) => ({
+  employees: many(employees),
+  candidates: many(candidates),
+  votes: many(votes),
+}));
+
+export const employeesRelations = relations(employees, ({ one }) => ({
+  branch: one(branches, {
+    fields: [employees.branchId],
+    references: [branches.id],
+  }),
+}));
+
+export const candidatesRelations = relations(candidates, ({ one }) => ({
+  employee: one(employees, {
+    fields: [candidates.employeeId],
+    references: [employees.id],
+  }),
+  branch: one(branches, {
+    fields: [candidates.branchId],
+    references: [branches.id],
+  }),
+}));
+
+export const votesRelations = relations(votes, ({ one }) => ({
+  candidate: one(candidates, {
+    fields: [votes.candidateId],
+    references: [candidates.id],
+  }),
+  branch: one(branches, {
+    fields: [votes.branchId],
+    references: [branches.id],
+  }),
+}));

src/db/seed-branches.ts

@@ -0,0 +1,58 @@
+import { db } from "./connection";
+import { branches } from "./schema";
+import crypto from "crypto";
+
+function generateId(): string {
+  return crypto.randomUUID();
+}
+
+async function seedBranches() {
+  console.log("🌱 Seeding branches from CSV...");
+
+  // Check if branches already exist
+  const existingBranches = await db.select().from(branches);
+  if (existingBranches.length > 0) {
+    console.log("⏭️  Database already has branches. Skipping...");
+    console.log(
+      `   Existing branches: ${existingBranches.map((b) => b.code).join(", ")}`,
+    );
+    return;
+  }
+
+  // Branch IDs from CSV
+  const branchData = [
+    {
+      id: "b6722de8-562b-4d51-8ad2-1f6df826a772",
+      name: "สาขาหลัก (ที่ 1)",
+      code: "BR1",
+    },
+    {
+      id: "c76ce8ec-6062-4e48-9d22-0aaaa6be79b2",
+      name: "สาขาหลัก (ที่ 2)",
+      code: "BR2",
+    },
+    {
+      id: "8724a231-108b-4c74-a778-0eafd282edd4",
+      name: "สาขาหลัก (ที่ 3)",
+      code: "BR3",
+    },
+  ];
+
+  for (const branch of branchData) {
+    await db.insert(branches).values(branch);
+  }
+
+  console.log(`✅ Created ${branchData.length} branches:`);
+  branchData.forEach((branch) => {
+    console.log(`   - ${branch.code}: ${branch.name} (${branch.id})`);
+  });
+
+  console.log(
+    "\n✨ Now you can run 'npx tsx src/db/seed-emp.ts' to seed employees!",
+  );
+}
+
+seedBranches().catch((error) => {
+  console.error("❌ Fatal error during seeding:", error);
+  process.exit(1);
+});

src/db/seed-bun.ts

@@ -0,0 +1,157 @@
+import { Database } from 'bun:sqlite';
+import { drizzle } from 'drizzle-orm/bun-sqlite';
+import * as schema from './schema';
+import path from 'path';
+
+const dbPath = path.join(process.cwd(), 'db', 'voting.db');
+
+const sqlite = new Database(dbPath);
+sqlite.run('PRAGMA journal_mode = WAL');
+sqlite.run('PRAGMA foreign_keys = ON');
+
+const db = drizzle(sqlite, { schema });
+
+import { branches, employees, candidates, settings } from './schema';
+import crypto from 'crypto';
+
+function hashPin(pin: string): string {
+  return crypto.createHash('sha256').update(pin).digest('hex');
+}
+
+function generateId(): string {
+  return crypto.randomUUID();
+}
+
+async function seed() {
+  console.log('🌱 Seeding database...');
+
+  // Check if already seeded
+  const existingBranches = await db.select().from(branches).limit(1);
+  if (existingBranches.length > 0) {
+    console.log('⏭️ Database already seeded, skipping...');
+    return;
+  }
+
+  // ===== BRANCHES =====
+  const branchData = [
+    { id: generateId(), name: 'สำนักงานใหญ่ (กลาง)', code: 'HQ' },
+    { id: generateId(), name: 'สาขาเชียงใหม่', code: 'CNX' },
+    { id: generateId(), name: 'สาขาขอนแก่น', code: 'KKC' },
+    { id: generateId(), name: 'สาขาภูเก็ต', code: 'PKT' },
+    { id: generateId(), name: 'สาขานนทบุรี', code: 'NBI' },
+    { id: generateId(), name: 'สาขาชลบุรี', code: 'CBI' },
+  ];
+
+  for (const branch of branchData) {
+    await db.insert(branches).values(branch);
+  }
+  console.log(`✅ Created ${branchData.length} branches`);
+
+  const hqBranch = branchData[0];
+  const cnxBranch = branchData[1];
+  const kkcBranch = branchData[2];
+  const pktBranch = branchData[3];
+  const nbiBranch = branchData[4];
+  const cbiBranch = branchData[5];
+
+  // ===== EMPLOYEES =====
+  const employeeData = [
+    { id: generateId(), employeeId: 'ADMIN001', name: 'ผู้ดูแลระบบ', branchId: hqBranch.id, isAdmin: true, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP001', name: 'สมชาย ใจดี', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP002', name: 'สมหญิง รักเรียน', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP003', name: 'วิชัย มุ่งมั่น', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP004', name: 'พรทิพย์ สว่างจิต', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP005', name: 'ธนกร เจริญสุข', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP006', name: 'รัตนา ผดุงศรี', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP007', name: 'กิตติพงษ์ วงศ์ทอง', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP008', name: 'นภัสสร ศรีสุข', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP009', name: 'ประเสริฐ กิจสุข', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP010', name: 'อรุณี แสงจันทร์', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP011', name: 'เกรียงศักดิ์ พงษ์ประเสริฐ', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP012', name: 'ศิริลักษณ์ ดอกไม้', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP013', name: 'ภาณุพงศ์ นคร', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP014', name: 'จิราภรณ์ ศรีสมบูรณ์', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP015', name: 'อดิศร ภูมิพัฒน์', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP016', name: 'วิภาดา เรืองศรี', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP017', name: 'ชาตรี แสนสุข', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP018', name: 'พิมพ์ใจ รุ่งเรือง', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP019', name: 'สุรชัย พลเมือง', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP020', name: 'วรรณา สิทธิผล', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP021', name: 'ธีรพงษ์ จันทร์เพ็ญ', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP022', name: 'ลลิตา สุขสันต์', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP023', name: 'บุญมี ศรีเมือง', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP024', name: 'จิตรา ทองดี', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP025', name: 'วิชัย ทะเลใส', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP026', name: 'สมศรี หาดทอง', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP027', name: 'ประภาส แก้วมุก', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP028', name: 'นิตยา สมุทร', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP029', name: 'กมลชนก วิไลลักษณ์', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP030', name: 'พีรพงศ์ ชลธี', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP031', name: 'ธนวัฒน์ บุญเรือง', branchId: nbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP032', name: 'สุนีย์ รุ่งอรุณ', branchId: nbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP033', name: 'ชัยวัฒน์ ประสิทธิ์', branchId: nbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP034', name: 'วิมล จันทร์แก้ว', branchId: nbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP035', name: 'สมบัติ ทองคำ', branchId: nbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP036', name: 'วีรชัย ศรีสมุทร', branchId: cbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP037', name: 'จันทร์เพ็ญ แสงทอง', branchId: cbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP038', name: 'อนันต์ ชัยชนะ', branchId: cbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP039', name: 'สายฝน พรมเย็น', branchId: cbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP040', name: 'ชูศรี บุญมาก', branchId: cbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+  ];
+
+  for (const emp of employeeData) {
+    await db.insert(employees).values(emp);
+  }
+  console.log(`✅ Created ${employeeData.length} employees`);
+
+  // ===== CANDIDATES =====
+  const candidateEmployees = employeeData.filter(e => !e.isAdmin && [
+    'EMP001', 'EMP003', 'EMP005', 'EMP007', 'EMP009',
+    'EMP011', 'EMP013', 'EMP015', 'EMP017',
+    'EMP019', 'EMP021', 'EMP023',
+    'EMP025', 'EMP027', 'EMP029',
+    'EMP031', 'EMP033',
+    'EMP036', 'EMP038',
+  ].includes(e.employeeId));
+
+  const candidateData = candidateEmployees.map(emp => ({
+    id: generateId(),
+    employeeId: emp.id,
+    branchId: emp.branchId,
+    position: 'พนักงาน',
+    statement: 'พร้อมที่จะเป็นตัวแทนพนักงาน เพื่อส่งเสริมสิทธิและคุณภาพชีวิตในการทำงาน',
+    isApproved: true,
+  }));
+
+  for (const cand of candidateData) {
+    await db.insert(candidates).values(cand);
+  }
+  console.log(`✅ Created ${candidateData.length} candidates`);
+
+  // ===== SETTINGS =====
+  const now = new Date();
+  const votingStart = new Date(now.getTime() - 1 * 24 * 60 * 60 * 1000);
+  const votingEnd = new Date(now.getTime() + 7 * 24 * 60 * 60 * 1000);
+
+  const settingsData = [
+    { id: generateId(), key: 'maxVotesPerPerson', value: '5' },
+    { id: generateId(), key: 'votingStartDate', value: votingStart.toISOString() },
+    { id: generateId(), key: 'votingEndDate', value: votingEnd.toISOString() },
+    { id: generateId(), key: 'votingEnabled', value: 'true' },
+    { id: generateId(), key: 'resultsVisible', value: 'false' },
+    { id: generateId(), key: 'systemName', value: 'ระบบเลือกตั้งตัวแทนพนักงาน' },
+  ];
+
+  for (const setting of settingsData) {
+    await db.insert(settings).values(setting);
+  }
+  console.log(`✅ Created ${settingsData.length} settings`);
+
+  console.log('🎉 Seeding complete!');
+  console.log('');
+  console.log('📋 Login credentials:');
+  console.log('   Admin: ADMIN001 / 1234');
+  console.log('   Employee: EMP001-EMP040 / 1234');
+}
+
+seed().catch(console.error);

src/db/seed-emp.ts

@@ -0,0 +1,197 @@
+import { db } from "./connection";
+import { employees, branches } from "./schema";
+import { eq } from "drizzle-orm";
+import * as fs from "fs";
+import * as path from "path";
+import * as readline from "readline";
+
+// Path to CSV file
+const CSV_PATH = path.join(process.cwd(), "alla-emp.csv");
+
+// Parse CSV line and return employee object
+function parseCSVLine(
+  line: string,
+): {
+  id: string;
+  employeeId: string;
+  name: string;
+  branchId: string;
+  pin: string;
+} | null {
+  const parts = line.split(",");
+  if (parts.length < 5) return null;
+
+  const id = parts[0].trim();
+  const employeeId = parts[1].trim();
+  const name = parts[2].trim();
+  const branchId = parts[3].trim();
+  const pin = parts[4].trim();
+
+  if (!id || !employeeId || !name || !branchId || !pin) {
+    return null;
+  }
+
+  return { id, employeeId, name, branchId, pin };
+}
+
+// Read CSV file and parse all lines
+async function readCSV(filePath: string): Promise<any[]> {
+  return new Promise((resolve, reject) => {
+    const results: any[] = [];
+    const fileStream = fs.createReadStream(filePath);
+
+    const rl = readline.createInterface({
+      input: fileStream,
+      crlfDelay: Infinity,
+    });
+
+    let isFirstLine = true;
+
+    rl.on("line", (line) => {
+      // Skip header line
+      if (isFirstLine) {
+        isFirstLine = false;
+        return;
+      }
+
+      const parsed = parseCSVLine(line);
+      if (parsed) {
+        results.push(parsed);
+      }
+    });
+
+    rl.on("close", () => {
+      resolve(results);
+    });
+
+    rl.on("error", (err) => {
+      reject(err);
+    });
+  });
+}
+
+async function seedEmployees() {
+  console.log("🌱 Seeding employees from CSV...");
+  console.log(`📄 Reading CSV file: ${CSV_PATH}`);
+
+  // Check if CSV file exists
+  if (!fs.existsSync(CSV_PATH)) {
+    console.error("❌ CSV file not found:", CSV_PATH);
+    console.error(
+      "   Please make sure alla-emp.csv is in the project root directory.",
+    );
+    process.exit(1);
+  }
+
+  // Read and parse CSV
+  let employeeData: any[];
+  try {
+    employeeData = await readCSV(CSV_PATH);
+    console.log(`✅ Parsed ${employeeData.length} employees from CSV`);
+  } catch (error) {
+    console.error("❌ Error reading CSV file:", error);
+    process.exit(1);
+  }
+
+  if (employeeData.length === 0) {
+    console.log("⚠️  No employees found in CSV file");
+    return;
+  }
+
+  // Get unique branch IDs from CSV
+  const uniqueBranchIds = [...new Set(employeeData.map((emp) => emp.branchId))];
+  console.log(`🏢 Found ${uniqueBranchIds.length} unique branches in CSV`);
+
+  // Check if all branches exist in database
+  console.log("🔍 Checking branches in database...");
+  const existingBranches = await db.select().from(branches);
+  const existingBranchIds = existingBranches.map((b) => b.id);
+
+  const missingBranches = uniqueBranchIds.filter(
+    (id) => !existingBranchIds.includes(id),
+  );
+
+  if (missingBranches.length > 0) {
+    console.error("❌ Missing branches in database:");
+    missingBranches.forEach((branchId) => {
+      console.error(`   - ${branchId}`);
+    });
+    console.error(
+      "\n❌ Please run seed.ts first to create branches, or add the missing branches manually.",
+    );
+    console.error(`   Existing branches: ${existingBranchIds.join(", ")}`);
+    process.exit(1);
+  }
+
+  console.log(`✅ All ${uniqueBranchIds.length} branches found in database`);
+
+  // Check if employees already exist (to avoid duplicates)
+  console.log("🔍 Checking for existing employees...");
+  const existingEmployees = await db.select().from(employees);
+  const existingEmployeeIds = new Set(existingEmployees.map((e) => e.id));
+
+  const newEmployees = employeeData.filter(
+    (emp) => !existingEmployeeIds.has(emp.id),
+  );
+
+  if (newEmployees.length === 0) {
+    console.log(
+      "⏭️  All employees from CSV already exist in database. Skipping...",
+    );
+    return;
+  }
+
+  console.log(`📝 Found ${newEmployees.length} new employees to insert`);
+
+  // Insert employees in batches
+  const BATCH_SIZE = 50;
+  let insertedCount = 0;
+  let errorCount = 0;
+
+  for (let i = 0; i < newEmployees.length; i += BATCH_SIZE) {
+    const batch = newEmployees.slice(i, i + BATCH_SIZE);
+
+    for (const emp of batch) {
+      try {
+        await db.insert(employees).values({
+          id: emp.id,
+          employeeId: emp.employeeId,
+          name: emp.name,
+          branchId: emp.branchId,
+          isAdmin: false,
+          pin: emp.pin,
+          isActive: true,
+        });
+        insertedCount++;
+      } catch (error) {
+        console.error(
+          `❌ Error inserting employee ${emp.employeeId} (${emp.name}):`,
+          error,
+        );
+        errorCount++;
+      }
+    }
+
+    // Progress indicator
+    const progress = Math.min(i + BATCH_SIZE, newEmployees.length);
+    console.log(
+      `   Progress: ${progress}/${newEmployees.length} employees processed`,
+    );
+  }
+
+  // Final report
+  console.log("\n🎉 Employee seeding complete!");
+  console.log(`   ✅ Successfully inserted: ${insertedCount} employees`);
+  if (errorCount > 0) {
+    console.log(`   ❌ Failed to insert: ${errorCount} employees`);
+  }
+  console.log(
+    `   📊 Total employees in database: ${insertedCount + existingEmployees.length}`,
+  );
+}
+
+// Run the seed
+seedEmployees().catch((error) => {
+  console.error("❌ Fatal error during seeding:", error);
+  process.exit(1);
+});

src/db/seed.ts

@@ -0,0 +1,161 @@
+import { db } from './connection';
+import { branches, employees, candidates, settings, voteRecords } from './schema';
+import { eq } from 'drizzle-orm';
+import crypto from 'crypto';
+
+// Simple hash function for PIN
+function hashPin(pin: string): string {
+  return crypto.createHash('sha256').update(pin).digest('hex');
+}
+
+function generateId(): string {
+  return crypto.randomUUID();
+}
+
+async function seed() {
+  console.log('🌱 Seeding database...');
+
+  // Check if already seeded
+  const existingBranches = await db.select().from(branches).limit(1);
+  if (existingBranches.length > 0) {
+    console.log('⏭️ Database already seeded, skipping...');
+    return;
+  }
+
+  // ===== BRANCHES =====
+  const branchData = [
+    { id: generateId(), name: 'สำนักงานใหญ่ (กลาง)', code: 'HQ' },
+    { id: generateId(), name: 'สาขาเชียงใหม่', code: 'CNX' },
+    { id: generateId(), name: 'สาขาขอนแก่น', code: 'KKC' },
+    { id: generateId(), name: 'สาขาภูเก็ต', code: 'PKT' },
+    { id: generateId(), name: 'สาขานนทบุรี', code: 'NBI' },
+    { id: generateId(), name: 'สาขาชลบุรี', code: 'CBI' },
+  ];
+
+  for (const branch of branchData) {
+    await db.insert(branches).values(branch);
+  }
+  console.log(`✅ Created ${branchData.length} branches`);
+
+  // ===== EMPLOYEES =====
+  const hqBranch = branchData[0];
+  const cnxBranch = branchData[1];
+  const kkcBranch = branchData[2];
+  const pktBranch = branchData[3];
+  const nbiBranch = branchData[4];
+  const cbiBranch = branchData[5];
+
+  const employeeData = [
+    // Admin
+    { id: generateId(), employeeId: 'ADMIN001', name: 'ผู้ดูแลระบบ', branchId: hqBranch.id, isAdmin: true, pin: hashPin('1234'), isActive: true },
+
+    // HQ employees
+    { id: generateId(), employeeId: 'EMP001', name: 'สมชาย ใจดี', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP002', name: 'สมหญิง รักเรียน', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP003', name: 'วิชัย มุ่งมั่น', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP004', name: 'พรทิพย์ สว่างจิต', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP005', name: 'ธนกร เจริญสุข', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP006', name: 'รัตนา ผดุงศรี', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP007', name: 'กิตติพงษ์ วงศ์ทอง', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP008', name: 'นภัสสร ศรีสุข', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP009', name: 'ประเสริฐ กิจสุข', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP010', name: 'อรุณี แสงจันทร์', branchId: hqBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+
+    // Chiang Mai employees
+    { id: generateId(), employeeId: 'EMP011', name: 'เกรียงศักดิ์ พงษ์ประเสริฐ', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP012', name: 'ศิริลักษณ์ ดอกไม้', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP013', name: 'ภาณุพงศ์ นคร', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP014', name: 'จิราภรณ์ ศรีสมบูรณ์', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP015', name: 'อดิศร ภูมิพัฒน์', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP016', name: 'วิภาดา เรืองศรี', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP017', name: 'ชาตรี แสนสุข', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP018', name: 'พิมพ์ใจ รุ่งเรือง', branchId: cnxBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+
+    // Khon Kaen employees
+    { id: generateId(), employeeId: 'EMP019', name: 'สุรชัย พลเมือง', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP020', name: 'วรรณา สิทธิผล', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP021', name: 'ธีรพงษ์ จันทร์เพ็ญ', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP022', name: 'ลลิตา สุขสันต์', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP023', name: 'บุญมี ศรีเมือง', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP024', name: 'จิตรา ทองดี', branchId: kkcBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+
+    // Phuket employees
+    { id: generateId(), employeeId: 'EMP025', name: 'วิชัย ทะเลใส', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP026', name: 'สมศรี หาดทอง', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP027', name: 'ประภาส แก้วมุก', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP028', name: 'นิตยา สมุทร', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP029', name: 'กมลชนก วิไลลักษณ์', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP030', name: 'พีรพงศ์ ชลธี', branchId: pktBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+
+    // Nonthaburi employees
+    { id: generateId(), employeeId: 'EMP031', name: 'ธนวัฒน์ บุญเรือง', branchId: nbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP032', name: 'สุนีย์ รุ่งอรุณ', branchId: nbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP033', name: 'ชัยวัฒน์ ประสิทธิ์', branchId: nbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP034', name: 'วิมล จันทร์แก้ว', branchId: nbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP035', name: 'สมบัติ ทองคำ', branchId: nbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+
+    // Chonburi employees
+    { id: generateId(), employeeId: 'EMP036', name: 'วีรชัย ศรีสมุทร', branchId: cbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP037', name: 'จันทร์เพ็ญ แสงทอง', branchId: cbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP038', name: 'อนันต์ ชัยชนะ', branchId: cbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP039', name: 'สายฝน พรมเย็น', branchId: cbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+    { id: generateId(), employeeId: 'EMP040', name: 'ชูศรี บุญมาก', branchId: cbiBranch.id, isAdmin: false, pin: hashPin('1234'), isActive: true },
+  ];
+
+  for (const emp of employeeData) {
+    await db.insert(employees).values(emp);
+  }
+  console.log(`✅ Created ${employeeData.length} employees`);
+
+  // ===== CANDIDATES (some sample ones) =====
+  // Use existing employees as candidates
+  const candidateEmployees = employeeData.filter(e => !e.isAdmin && [
+    'EMP001', 'EMP003', 'EMP005', 'EMP007', 'EMP009', // HQ
+    'EMP011', 'EMP013', 'EMP015', 'EMP017', // CNX
+    'EMP019', 'EMP021', 'EMP023', // KKC
+    'EMP025', 'EMP027', 'EMP029', // PKT
+    'EMP031', 'EMP033', // NBI
+    'EMP036', 'EMP038', // CBI
+  ].includes(e.employeeId));
+
+  const candidateData = candidateEmployees.map(emp => ({
+    id: generateId(),
+    employeeId: emp.id,
+    branchId: emp.branchId,
+    position: 'พนักงาน',
+    statement: `พร้อมที่จะเป็นตัวแทนพนักงาน เพื่อส่งเสริมสิทธิและคุณภาพชีวิตในการทำงาน`,
+    isApproved: true,
+  }));
+
+  for (const cand of candidateData) {
+    await db.insert(candidates).values(cand);
+  }
+  console.log(`✅ Created ${candidateData.length} candidates`);
+
+  // ===== SETTINGS =====
+  const now = new Date();
+  const votingStart = new Date(now.getTime() - 1 * 24 * 60 * 60 * 1000); // 1 day ago (voting is open)
+  const votingEnd = new Date(now.getTime() + 7 * 24 * 60 * 60 * 1000); // 7 days from now
+
+  const settingsData = [
+    { id: generateId(), key: 'maxVotesPerPerson', value: '5' },
+    { id: generateId(), key: 'votingStartDate', value: votingStart.toISOString() },
+    { id: generateId(), key: 'votingEndDate', value: votingEnd.toISOString() },
+    { id: generateId(), key: 'votingEnabled', value: 'true' },
+    { id: generateId(), key: 'resultsVisible', value: 'false' }, // Only show results after voting ends (admin can toggle)
+    { id: generateId(), key: 'systemName', value: 'ระบบเลือกตั้งตัวแทนพนักงาน' },
+  ];
+
+  for (const setting of settingsData) {
+    await db.insert(settings).values(setting);
+  }
+  console.log(`✅ Created ${settingsData.length} settings`);
+
+  console.log('🎉 Seeding complete!');
+  console.log('');
+  console.log('📋 Login credentials:');
+  console.log('   Admin: ADMIN001 / 1234');
+  console.log('   Employee: EMP001-EMP040 / 1234');
+}
+
+seed().catch(console.error);

src/hooks/use-mobile.ts

@@ -0,0 +1,19 @@
+import * as React from "react"
+
+const MOBILE_BREAKPOINT = 768
+
+export function useIsMobile() {
+  const [isMobile, setIsMobile] = React.useState<boolean | undefined>(undefined)
+
+  React.useEffect(() => {
+    const mql = window.matchMedia(`(max-width: ${MOBILE_BREAKPOINT - 1}px)`)
+    const onChange = () => {
+      setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
+    }
+    mql.addEventListener("change", onChange)
+    setIsMobile(window.innerWidth < MOBILE_BREAKPOINT)
+    return () => mql.removeEventListener("change", onChange)
+  }, [])
+
+  return !!isMobile
+}

src/hooks/use-toast.ts

@@ -0,0 +1,194 @@
+"use client"
+
+// Inspired by react-hot-toast library
+import * as React from "react"
+
+import type {
+  ToastActionElement,
+  ToastProps,
+} from "@/components/ui/toast"
+
+const TOAST_LIMIT = 1
+const TOAST_REMOVE_DELAY = 1000000
+
+type ToasterToast = ToastProps & {
+  id: string
+  title?: React.ReactNode
+  description?: React.ReactNode
+  action?: ToastActionElement
+}
+
+const actionTypes = {
+  ADD_TOAST: "ADD_TOAST",
+  UPDATE_TOAST: "UPDATE_TOAST",
+  DISMISS_TOAST: "DISMISS_TOAST",
+  REMOVE_TOAST: "REMOVE_TOAST",
+} as const
+
+let count = 0
+
+function genId() {
+  count = (count + 1) % Number.MAX_SAFE_INTEGER
+  return count.toString()
+}
+
+type ActionType = typeof actionTypes
+
+type Action =
+  | {
+    type: ActionType["ADD_TOAST"]
+    toast: ToasterToast
+  }
+  | {
+    type: ActionType["UPDATE_TOAST"]
+    toast: Partial<ToasterToast>
+  }
+  | {
+    type: ActionType["DISMISS_TOAST"]
+    toastId?: ToasterToast["id"]
+  }
+  | {
+    type: ActionType["REMOVE_TOAST"]
+    toastId?: ToasterToast["id"]
+  }
+
+interface State {
+  toasts: ToasterToast[]
+}
+
+const toastTimeouts = new Map<string, ReturnType<typeof setTimeout>>()
+
+const addToRemoveQueue = (toastId: string) => {
+  if (toastTimeouts.has(toastId)) {
+    return
+  }
+
+  const timeout = setTimeout(() => {
+    toastTimeouts.delete(toastId)
+    dispatch({
+      type: "REMOVE_TOAST",
+      toastId: toastId,
+    })
+  }, TOAST_REMOVE_DELAY)
+
+  toastTimeouts.set(toastId, timeout)
+}
+
+export const reducer = (state: State, action: Action): State => {
+  switch (action.type) {
+    case "ADD_TOAST":
+      return {
+        ...state,
+        toasts: [action.toast, ...state.toasts].slice(0, TOAST_LIMIT),
+      }
+
+    case "UPDATE_TOAST":
+      return {
+        ...state,
+        toasts: state.toasts.map((t) =>
+          t.id === action.toast.id ? { ...t, ...action.toast } : t
+        ),
+      }
+
+    case "DISMISS_TOAST": {
+      const { toastId } = action
+
+      // ! Side effects ! - This could be extracted into a dismissToast() action,
+      // but I'll keep it here for simplicity
+      if (toastId) {
+        addToRemoveQueue(toastId)
+      } else {
+        state.toasts.forEach((toast) => {
+          addToRemoveQueue(toast.id)
+        })
+      }
+
+      return {
+        ...state,
+        toasts: state.toasts.map((t) =>
+          t.id === toastId || toastId === undefined
+            ? {
+              ...t,
+              open: false,
+            }
+            : t
+        ),
+      }
+    }
+    case "REMOVE_TOAST":
+      if (action.toastId === undefined) {
+        return {
+          ...state,
+          toasts: [],
+        }
+      }
+      return {
+        ...state,
+        toasts: state.toasts.filter((t) => t.id !== action.toastId),
+      }
+  }
+}
+
+const listeners: Array<(state: State) => void> = []
+
+let memoryState: State = { toasts: [] }
+
+function dispatch(action: Action) {
+  memoryState = reducer(memoryState, action)
+  listeners.forEach((listener) => {
+    listener(memoryState)
+  })
+}
+
+type Toast = Omit<ToasterToast, "id">
+
+function toast({ ...props }: Toast) {
+  const id = genId()
+
+  const update = (props: ToasterToast) =>
+    dispatch({
+      type: "UPDATE_TOAST",
+      toast: { ...props, id },
+    })
+  const dismiss = () => dispatch({ type: "DISMISS_TOAST", toastId: id })
+
+  dispatch({
+    type: "ADD_TOAST",
+    toast: {
+      ...props,
+      id,
+      open: true,
+      onOpenChange: (open) => {
+        if (!open) dismiss()
+      },
+    },
+  })
+
+  return {
+    id: id,
+    dismiss,
+    update,
+  }
+}
+
+function useToast() {
+  const [state, setState] = React.useState<State>(memoryState)
+
+  React.useEffect(() => {
+    listeners.push(setState)
+    return () => {
+      const index = listeners.indexOf(setState)
+      if (index > -1) {
+        listeners.splice(index, 1)
+      }
+    }
+  }, [state])
+
+  return {
+    ...state,
+    toast,
+    dismiss: (toastId?: string) => dispatch({ type: "DISMISS_TOAST", toastId }),
+  }
+}
+
+export { useToast, toast }

src/lib/auth.ts

@@ -0,0 +1,87 @@
+import crypto from 'crypto';
+
+const SECRET = process.env.AUTH_SECRET || 'voting-system-secret-key-2024';
+const COOKIE_NAME = 'voting_session';
+
+export interface AuthUser {
+  employeeId: string;
+  name: string;
+  branchId: string;
+  branchName: string;
+  isAdmin: boolean;
+  dbId: string;
+}
+
+function sign(value: string): string {
+  const sig = crypto.createHmac('sha256', SECRET).update(value).digest('base64url');
+  return `${value}.${sig}`;
+}
+
+function verify(token: string): string | null {
+  const dotIndex = token.lastIndexOf('.');
+  if (dotIndex === -1) return null;
+  const value = token.substring(0, dotIndex);
+  const sig = token.substring(dotIndex + 1);
+  const expected = crypto.createHmac('sha256', SECRET).update(value).digest('base64url');
+  if (sig !== expected) return null;
+  return value;
+}
+
+export function createSessionToken(user: AuthUser): string {
+  const payload = JSON.stringify({
+    eid: user.employeeId,
+    name: user.name,
+    bid: user.branchId,
+    bn: user.branchName,
+    adm: user.isAdmin,
+    did: user.dbId,
+  });
+  return sign(payload);
+}
+
+export function verifySessionToken(token: string): AuthUser | null {
+  const payload = verify(token);
+  if (!payload) return null;
+  try {
+    const data = JSON.parse(payload);
+    return {
+      employeeId: data.eid,
+      name: data.name,
+      branchId: data.bid,
+      branchName: data.bn,
+      isAdmin: data.adm,
+      dbId: data.did,
+    };
+  } catch {
+    return null;
+  }
+}
+
+export function getAuthUser(request: Request): AuthUser | null {
+  const cookieHeader = request.headers.get('cookie') || '';
+  const cookies = Object.fromEntries(
+    cookieHeader.split(';').map(c => {
+      const [key, ...v] = c.trim().split('=');
+      return [key, v.join('=')];
+    })
+  );
+  const token = cookies[COOKIE_NAME];
+  if (!token) return null;
+  return verifySessionToken(decodeURIComponent(token));
+}
+
+export function setSessionCookie(token: string): string {
+  return `${COOKIE_NAME}=${encodeURIComponent(token)}; HttpOnly; Path=/; SameSite=Strict; Max-Age=${60 * 60 * 24}`;
+}
+
+export function clearSessionCookie(): string {
+  return `${COOKIE_NAME}=; HttpOnly; Path=/; SameSite=Strict; Max-Age=0`;
+}
+
+export function hashPin(pin: string): string {
+  return crypto.createHash('sha256').update(pin).digest('hex');
+}
+
+export function generateId(): string {
+  return crypto.randomUUID();
+}

src/lib/db.ts

@@ -0,0 +1,13 @@
+import { PrismaClient } from '@prisma/client'
+
+const globalForPrisma = globalThis as unknown as {
+  prisma: PrismaClient | undefined
+}
+
+export const db =
+  globalForPrisma.prisma ??
+  new PrismaClient({
+    log: ['query'],
+  })
+
+if (process.env.NODE_ENV !== 'production') globalForPrisma.prisma = db