redesign completed

alot of work ahead

README.md

@@ -1,117 +0,0 @@
-# FitAI
-
-Integrated AI solution for fitness houses and their clients.
-
-## Project Structure
-
-```
-fitai/
-├── apps/
-│   ├── admin/          # Next.js admin dashboard
-│   └── mobile/         # React Native mobile app (Expo)
-├── packages/
-│   └── shared/         # Shared types and utilities
-└── AGENTS.md           # Development guidelines
-```
-
-## Getting Started
-
-### Prerequisites
-- Node.js >= 18.0.0
-- npm >= 9.0.0
-
-### Installation
-```bash
-# Install root dependencies
-npm install
-
-# Install admin dependencies
-cd apps/admin && npm install
-
-# Install mobile dependencies  
-cd apps/mobile && npm install
-```
-
-### Development
-```bash
-# Start both apps together
-npm run dev
-
-# Or start individually:
-# Admin dashboard (http://localhost:3000)
-cd apps/admin && npm run dev
-
-# Mobile app (http://localhost:8081) - Requires Expo SDK 54
-cd apps/mobile && npm start
-```
-
-### Mobile App Setup
-- **Expo SDK**: 50 (stable, compatible with Expo Go)
-- **Assets**: Placeholder icons and splash screen included
-- **Navigation**: Expo Router with tab-based layout
-- **Authentication**: Secure storage with expo-secure-store
-- **Babel**: babel-preset-expo for proper transpilation
-
-### Known Compatibility Notes
-- Use Expo Go with SDK 50 for mobile testing
-- For SDK 54, upgrade all dependencies to latest versions
-- Current setup prioritizes stability over latest features
-
-### Build & Test
-```bash
-# Build all apps
-npm run build
-
-# Run tests
-npm test
-
-# Lint code
-npm run lint
-
-# Type checking
-npm run typecheck
-```
-
-## Features
-
-### Admin Dashboard
-- Client management
-- Payment tracking
-- Attendance monitoring
-- Data visualization
-
-### Mobile App
-- Client profile management
-- Attendance tracking
-- Payment notifications
-- Fitness progress tracking
-
-## Tech Stack
-
-- **Admin**: Next.js 14, React 18, TypeScript, Tailwind CSS
-- **Mobile**: React Native, Expo Router, TypeScript
-- **Shared**: TypeScript, Zod for validation
-- **State Management**: React Query, React Hook Form
-- **Data Grid**: AG Grid for advanced user management
-- **Charts**: AG Charts for analytics and visualization
-
-## Features
-
-### Admin Dashboard
-- **User Management**: Advanced AG Grid with filtering, sorting, pagination
-- **Analytics**: Interactive charts (line, pie, bar) with AG Charts
-- **Data Export**: CSV export functionality
-- **Real-time Updates**: Live user data synchronization
-- **Responsive Design**: Mobile-first responsive interface
-
-### Mobile App
-- **Authentication**: Secure registration and login
-- **User Profile**: Personal information management
-- **Protected Routes**: Authentication-based navigation
-- **Secure Storage**: Encrypted credential storage
-
-### Data Visualization
-- **User Growth**: Line chart showing user acquisition over time
-- **Membership Distribution**: Pie chart of membership types
-- **Revenue Analytics**: Bar chart for monthly revenue tracking
-- **Key Metrics**: Real-time KPI dashboard

apps/admin/.env.example

@@ -0,0 +1,3 @@
+# DeepSeek AI API Key
+# Get your API key from https://platform.deepseek.com/
+DEEPSEEK_API_KEY=your_deepseek_api_key_here

apps/admin/.env.local.example

@@ -0,0 +1,16 @@
+# Clerk Authentication
+# Get these values from https://dashboard.clerk.com
+NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY=pk_test_bmVlZGVkLWVsZXBoYW50LTY0LmNsZXJrLmFjY291bnRzLmRldiQ
+CLERK_SECRET_KEY=sk_test_qnWnZSem1ZkodRip9NZDXszDnCP91HwlNwtAUAcHZ1
+CLERK_WEBHOOK_SECRET=whsec_iYJM17VbGIDQnMX/5VsyjF7egjdlwuXC
+
+
+
+# Clerk URLs (customize these for your app)
+NEXT_PUBLIC_CLERK_SIGN_IN_URL=/sign-in
+NEXT_PUBLIC_CLERK_SIGN_UP_URL=/sign-up
+NEXT_PUBLIC_CLERK_AFTER_SIGN_IN_URL=/
+NEXT_PUBLIC_CLERK_AFTER_SIGN_UP_URL=/
+
+# Database
+DATABASE_URL=./data/fitai.db

apps/admin/components.json

@@ -0,0 +1,17 @@
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "default",
+  "rsc": true,
+  "tsx": true,
+  "tailwind": {
+    "config": "tailwind.config.js",
+    "css": "src/app/globals.css",
+    "baseColor": "slate",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils"
+  }
+}

apps/admin/debug_log.txt

@@ -0,0 +1,36 @@
+[Approve] Updating recommendation a2a4d10a-463d-4648-b2a3-3b97fd053078 with: {"status":"approved","approvedAt":"2025-11-24T16:18:30.211Z","approvedBy":"user_35fyZb2QT54VYzLfvx1cSIdcnKI"}
+[SQLite] Update result for a2a4d10a-463d-4648-b2a3-3b97fd053078: {"changes":0,"lastInsertRowid":0}
+[SQLite] Fetch after update for a2a4d10a-463d-4648-b2a3-3b97fd053078: Not Found
+[Approve] Result for a2a4d10a-463d-4648-b2a3-3b97fd053078: Not Found
+[Approve] Updating recommendation fdacfa23-0116-452b-a40e-671583a6ce60 with: {"status":"approved","approvedAt":"2025-11-24T16:21:37.787Z","approvedBy":"user_35fyZb2QT54VYzLfvx1cSIdcnKI"}
+[SQLite] Update result for fdacfa23-0116-452b-a40e-671583a6ce60: {"changes":1,"lastInsertRowid":1}
+[SQLite] Fetch after update for fdacfa23-0116-452b-a40e-671583a6ce60: Found
+[Approve] Result for fdacfa23-0116-452b-a40e-671583a6ce60: Success
+[Approve] Updating recommendation fdacfa23-0116-452b-a40e-671583a6ce60 with: {"status":"approved","approvedAt":"2025-11-24T16:22:27.297Z","approvedBy":"user_35fyZb2QT54VYzLfvx1cSIdcnKI"}
+[SQLite] Update result for fdacfa23-0116-452b-a40e-671583a6ce60: {"changes":1,"lastInsertRowid":1}
+[SQLite] Fetch after update for fdacfa23-0116-452b-a40e-671583a6ce60: Found
+[Approve] Result for fdacfa23-0116-452b-a40e-671583a6ce60: Success
+[Approve] Updating recommendation fdacfa23-0116-452b-a40e-671583a6ce60 with: {"status":"approved","approvedAt":"2025-11-24T16:24:28.104Z","approvedBy":"user_35fyZb2QT54VYzLfvx1cSIdcnKI"}
+[SQLite] Update result for fdacfa23-0116-452b-a40e-671583a6ce60: {"changes":1,"lastInsertRowid":0}
+[SQLite] Fetch after update for fdacfa23-0116-452b-a40e-671583a6ce60: Found
+[Approve] Result for fdacfa23-0116-452b-a40e-671583a6ce60: Success
+[Approve] Updating recommendation fdacfa23-0116-452b-a40e-671583a6ce60 with: {"status":"approved","approvedAt":"2025-11-24T16:24:29.552Z","approvedBy":"user_35fyZb2QT54VYzLfvx1cSIdcnKI"}
+[SQLite] Update result for fdacfa23-0116-452b-a40e-671583a6ce60: {"changes":1,"lastInsertRowid":0}
+[SQLite] Fetch after update for fdacfa23-0116-452b-a40e-671583a6ce60: Found
+[Approve] Result for fdacfa23-0116-452b-a40e-671583a6ce60: Success
+[Approve] Updating recommendation fdacfa23-0116-452b-a40e-671583a6ce60 with: {"status":"approved","approvedAt":"2025-11-24T16:25:42.561Z","approvedBy":"user_35fyZb2QT54VYzLfvx1cSIdcnKI"}
+[SQLite] Update result for fdacfa23-0116-452b-a40e-671583a6ce60: {"changes":1,"lastInsertRowid":0}
+[SQLite] Fetch after update for fdacfa23-0116-452b-a40e-671583a6ce60: Found
+[Approve] Result for fdacfa23-0116-452b-a40e-671583a6ce60: Success
+[Approve] Updating recommendation fdacfa23-0116-452b-a40e-671583a6ce60 with: {"status":"approved","approvedAt":"2025-11-24T16:25:43.627Z","approvedBy":"user_35fyZb2QT54VYzLfvx1cSIdcnKI"}
+[SQLite] Update result for fdacfa23-0116-452b-a40e-671583a6ce60: {"changes":1,"lastInsertRowid":0}
+[SQLite] Fetch after update for fdacfa23-0116-452b-a40e-671583a6ce60: Found
+[Approve] Result for fdacfa23-0116-452b-a40e-671583a6ce60: Success
+[Approve] Updating recommendation fdacfa23-0116-452b-a40e-671583a6ce60 with: {"status":"approved","approvedAt":"2025-11-24T16:27:02.858Z","approvedBy":"user_35fyZb2QT54VYzLfvx1cSIdcnKI"}
+[SQLite] Update result for fdacfa23-0116-452b-a40e-671583a6ce60: {"changes":1,"lastInsertRowid":2}
+[SQLite] Fetch after update for fdacfa23-0116-452b-a40e-671583a6ce60: Found
+[Approve] Result for fdacfa23-0116-452b-a40e-671583a6ce60: Success
+[Approve] Updating recommendation fdacfa23-0116-452b-a40e-671583a6ce60 with: {"status":"rejected"}
+[SQLite] Update result for fdacfa23-0116-452b-a40e-671583a6ce60: {"changes":1,"lastInsertRowid":2}
+[SQLite] Fetch after update for fdacfa23-0116-452b-a40e-671583a6ce60: Found
+[Approve] Result for fdacfa23-0116-452b-a40e-671583a6ce60: Success

apps/admin/package.json

@@ -11,9 +11,11 @@
     "test": "jest"
   },
   "dependencies": {
+    "@clerk/nextjs": "^6.34.5",
+    "@fitai/database": "file:../../packages/database",
     "@fitai/shared": "file:../../packages/shared",
     "@hookform/resolvers": "^5.2.2",
-    "@tailwindcss/postcss": "^4.1.17",
+    "@radix-ui/react-slot": "^1.2.4",
     "@tanstack/react-query": "^5.90.7",
     "@types/bcryptjs": "^3.0.0",
     "@types/sqlite3": "^5.1.0",
@@ -21,19 +23,27 @@
     "ag-charts-react": "^12.3.1",
     "ag-grid-community": "^34.3.1",
     "ag-grid-react": "^34.3.1",
-    "autoprefixer": "^10.4.21",
+    "autoprefixer": "^10.4.16",
     "axios": "^1.13.2",
     "bcryptjs": "^3.0.3",
+    "better-sqlite3": "^11.10.0",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "date-fns": "^4.1.0",
+    "drizzle-orm": "^0.44.7",
     "lucide-react": "^0.553.0",
     "next": "^16.0.1",
-    "postcss": "^8.5.6",
+    "postcss": "^8.4.31",
     "react": "^19.2.0",
     "react-dom": "^19.2.0",
     "react-hook-form": "^7.66.0",
     "recharts": "^3.3.0",
     "sqlite": "^5.1.1",
     "sqlite3": "^5.1.7",
-    "tailwindcss": "^4.1.17",
+    "svix": "^1.81.0",
+    "tailwind-merge": "^3.4.0",
+    "tailwindcss": "^3.4.1",
+    "tailwindcss-animate": "^1.0.7",
     "zod": "^4.1.12"
   },
   "devDependencies": {

apps/admin/postcss.config.js

@@ -1,6 +1,6 @@
 module.exports = {
   plugins: {
-    "@tailwindcss/postcss": {},
+    tailwindcss: {},
     autoprefixer: {},
   },
 };

apps/admin/scripts/create-fitness-goals.js

@@ -0,0 +1,49 @@
+const Database = require('better-sqlite3');
+const path = require('path');
+
+const dbPath = path.join(__dirname, '../data/fitai.db');
+const db = new Database(dbPath);
+
+console.log('Creating fitness_goals table...');
+
+try {
+    db.exec(`
+        CREATE TABLE IF NOT EXISTS fitness_goals (
+            id TEXT PRIMARY KEY,
+            user_id TEXT NOT NULL,
+            fitness_profile_id TEXT,
+            goal_type TEXT NOT NULL CHECK(goal_type IN ('weight_target', 'strength_milestone', 'endurance_target', 'flexibility_goal', 'habit_building', 'custom')),
+            title TEXT NOT NULL,
+            description TEXT,
+            target_value REAL,
+            current_value REAL,
+            unit TEXT,
+            start_date INTEGER NOT NULL,
+            target_date INTEGER,
+            completed_date INTEGER,
+            status TEXT NOT NULL DEFAULT 'active' CHECK(status IN ('active', 'completed', 'abandoned', 'paused')),
+            progress REAL DEFAULT 0,
+            priority TEXT DEFAULT 'medium' CHECK(priority IN ('low', 'medium', 'high')),
+            notes TEXT,
+            created_at INTEGER NOT NULL,
+            updated_at INTEGER NOT NULL,
+            FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
+            FOREIGN KEY (fitness_profile_id) REFERENCES fitness_profiles(userId) ON DELETE CASCADE
+        )
+    `);
+
+    // Create indexes for better query performance
+    db.exec(`
+        CREATE INDEX IF NOT EXISTS idx_fitness_goals_user_id ON fitness_goals(user_id);
+        CREATE INDEX IF NOT EXISTS idx_fitness_goals_status ON fitness_goals(status);
+        CREATE INDEX IF NOT EXISTS idx_fitness_goals_profile_id ON fitness_goals(fitness_profile_id);
+    `);
+
+    console.log('✅ fitness_goals table created successfully');
+    console.log('✅ Indexes created successfully');
+} catch (error) {
+    console.error('❌ Migration failed:', error);
+    process.exit(1);
+} finally {
+    db.close();
+}

apps/admin/scripts/migrate-fitness-profile.js

@@ -0,0 +1,33 @@
+const Database = require('better-sqlite3');
+const path = require('path');
+
+const dbPath = path.join(__dirname, '../data/fitai.db');
+const db = new Database(dbPath);
+
+console.log('Migrating fitness_profiles table...');
+
+try {
+    // Check if columns exist
+    const tableInfo = db.prepare('PRAGMA table_info(fitness_profiles)').all();
+    const columns = tableInfo.map(c => c.name);
+
+    if (!columns.includes('allergies')) {
+        console.log('Adding allergies column...');
+        db.prepare('ALTER TABLE fitness_profiles ADD COLUMN allergies TEXT').run();
+    } else {
+        console.log('allergies column already exists.');
+    }
+
+    if (!columns.includes('injuries')) {
+        console.log('Adding injuries column...');
+        db.prepare('ALTER TABLE fitness_profiles ADD COLUMN injuries TEXT').run();
+    } else {
+        console.log('injuries column already exists.');
+    }
+
+    console.log('Migration completed successfully.');
+} catch (error) {
+    console.error('Migration failed:', error);
+} finally {
+    db.close();
+}

apps/admin/scripts/migrate-last-visit.js

@@ -0,0 +1,19 @@
+const Database = require('better-sqlite3');
+const path = require('path');
+
+const dbPath = path.join(process.cwd(), 'data', 'fitai.db');
+const db = new Database(dbPath);
+
+try {
+    console.log('Attempting to add lastVisit column to clients table...');
+    db.exec('ALTER TABLE clients ADD COLUMN lastVisit DATETIME');
+    console.log('Successfully added lastVisit column.');
+} catch (error) {
+    if (error.message.includes('duplicate column name')) {
+        console.log('Column lastVisit already exists.');
+    } else {
+        console.error('Error adding column:', error);
+    }
+}
+
+db.close();

apps/admin/scripts/migrate-roles.js

@@ -0,0 +1,62 @@
+const Database = require('better-sqlite3');
+const path = require('path');
+
+const dbPath = path.join(__dirname, '../data/fitai.db');
+const db = new Database(dbPath);
+
+function migrateRoles() {
+    try {
+        console.log('Starting migration to update role constraints...');
+
+        // 1. Disable foreign keys
+        db.pragma('foreign_keys = OFF');
+
+        // 2. Start transaction
+        db.transaction(() => {
+            // 3. Create new table with updated check constraint
+            console.log('Creating new users table...');
+            db.prepare(`
+        CREATE TABLE IF NOT EXISTS users_new (
+            id TEXT PRIMARY KEY,
+            email TEXT UNIQUE NOT NULL,
+            firstName TEXT NOT NULL,
+            lastName TEXT NOT NULL,
+            password TEXT NOT NULL,
+            phone TEXT,
+            role TEXT NOT NULL CHECK (role IN ('superAdmin', 'admin', 'trainer', 'client')),
+            createdAt DATETIME NOT NULL,
+            updatedAt DATETIME NOT NULL
+        )
+      `).run();
+
+            // 4. Copy data
+            console.log('Copying data...');
+            db.prepare(`
+        INSERT INTO users_new (id, email, firstName, lastName, password, phone, role, createdAt, updatedAt)
+        SELECT id, email, firstName, lastName, password, phone, role, createdAt, updatedAt FROM users
+      `).run();
+
+            // 5. Drop old table
+            console.log('Dropping old table...');
+            db.prepare('DROP TABLE users').run();
+
+            // 6. Rename new table
+            console.log('Renaming new table...');
+            db.prepare('ALTER TABLE users_new RENAME TO users').run();
+
+            // 7. Re-enable foreign keys (in a separate step usually, but good to be safe)
+        })();
+
+        db.pragma('foreign_keys = ON');
+
+        console.log('Migration completed successfully.');
+
+    } catch (error) {
+        console.error('Migration failed:', error);
+        process.exit(1);
+    } finally {
+        db.close();
+    }
+}
+
+migrateRoles();

apps/admin/scripts/seed-superadmin.js

@@ -0,0 +1,51 @@
+const Database = require('better-sqlite3');
+const path = require('path');
+const bcrypt = require('bcryptjs');
+
+const dbPath = path.join(__dirname, '../data/fitai.db');
+const db = new Database(dbPath);
+
+async function seedSuperAdmin() {
+    const email = 'taratur@gmail.com';
+    const password = 'password123';
+    const firstName = 'Super';
+    const lastName = 'Admin';
+
+    // Hash password
+    const hashedPassword = await bcrypt.hash(password, 12);
+
+    const id = 'user_superadmin_' + Math.random().toString(36).substr(2, 9);
+    const now = new Date().toISOString();
+
+    try {
+        console.log('Creating Super Admin...');
+
+        // Check if exists
+        const existing = db.prepare('SELECT * FROM users WHERE email = ?').get(email);
+        if (existing) {
+            console.log('Super Admin already exists. Updating role...');
+            db.prepare('UPDATE users SET role = "superAdmin" WHERE email = ?').run(email);
+            console.log('Role updated.');
+            return;
+        }
+
+        db.prepare(`
+      INSERT INTO users (id, email, firstName, lastName, password, role, createdAt, updatedAt)
+      VALUES (?, ?, ?, ?, ?, ?, ?, ?)
+    `).run(id, email, firstName, lastName, hashedPassword, 'superAdmin', now, now);
+
+        console.log(`Super Admin created successfully.`);
+        console.log(`Email: ${email}`);
+        console.log(`Password: ${password}`);
+        console.log(`ID: ${id}`);
+
+        console.log('\nIMPORTANT: You must also create this user in Clerk manually or sign up with this email to link the accounts if you want to log in as this user.');
+
+    } catch (error) {
+        console.error('Error creating Super Admin:', error);
+    } finally {
+        db.close();
+    }
+}
+
+seedSuperAdmin();

apps/admin/src/app/api/admin/attendance/route.ts

@@ -0,0 +1,27 @@
+import { auth } from '@clerk/nextjs/server'
+import { NextResponse } from 'next/server'
+import { getDatabase } from '@/lib/database'
+import { ensureUserSynced } from '@/lib/sync-user'
+
+export async function GET(req: Request) {
+    try {
+        const { userId } = await auth()
+        if (!userId) return new NextResponse('Unauthorized', { status: 401 })
+
+        const db = await getDatabase()
+
+        // Ensure user is synced (handles seed script ID mismatch)
+        // We need to import ensureUserSynced
+        const user = await ensureUserSynced(userId, db)
+
+        if (!user || (user.role !== 'admin' && user.role !== 'superAdmin')) {
+            return new NextResponse('Forbidden', { status: 403 })
+        }
+
+        const attendance = await db.getAllAttendance()
+        return NextResponse.json(attendance)
+    } catch (error) {
+        console.error('Admin attendance error:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}

apps/admin/src/app/api/admin/set-role/route.ts

@@ -0,0 +1,77 @@
+import { auth } from '@clerk/nextjs/server';
+import { NextResponse } from 'next/server';
+import { setUserRole, isAdmin, type UserRole } from '@/lib/clerk-helpers';
+
+export async function POST(req: Request) {
+  try {
+    // Authenticate the request
+    const { userId } = await auth();
+
+    if (!userId) {
+      return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+    }
+
+    // Check if the requesting user is an admin
+    const requestingUserIsAdmin = await isAdmin(userId);
+
+    if (!requestingUserIsAdmin) {
+      return NextResponse.json(
+        { error: 'Forbidden: Admin access required' },
+        { status: 403 }
+      );
+    }
+
+    // Parse request body
+    const body = await req.json();
+    const { targetUserId, role } = body;
+
+    // Validate inputs
+    if (!targetUserId || typeof targetUserId !== 'string') {
+      return NextResponse.json(
+        { error: 'Invalid or missing targetUserId' },
+        { status: 400 }
+      );
+    }
+
+    if (!role || !['admin', 'trainer', 'client'].includes(role)) {
+      return NextResponse.json(
+        { error: 'Invalid role. Must be admin, trainer, or client' },
+        { status: 400 }
+      );
+    }
+
+    // Prevent admin from changing their own role
+    if (userId === targetUserId) {
+      return NextResponse.json(
+        { error: 'Cannot change your own role' },
+        { status: 400 }
+      );
+    }
+
+    // Set the user's role
+    const updatedUser = await setUserRole(targetUserId, role as UserRole);
+
+    return NextResponse.json({
+      success: true,
+      message: `User role updated to ${role}`,
+      user: {
+        id: updatedUser.id,
+        email: updatedUser.emailAddresses[0]?.emailAddress,
+        firstName: updatedUser.firstName,
+        lastName: updatedUser.lastName,
+        role: updatedUser.publicMetadata.role,
+      },
+    });
+  } catch (error) {
+    console.error('Error setting user role:', error);
+
+    if (error instanceof Error && error.message.includes('not found')) {
+      return NextResponse.json({ error: 'User not found' }, { status: 404 });
+    }
+
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    );
+  }
+}

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

@@ -0,0 +1,25 @@
+import { auth } from '@clerk/nextjs/server'
+import { NextResponse } from 'next/server'
+import { getDatabase } from '@/lib/database'
+import { ensureUserSynced } from '@/lib/sync-user'
+
+export async function GET() {
+    try {
+        const { userId } = await auth()
+        if (!userId) return new NextResponse('Unauthorized', { status: 401 })
+
+        const db = await getDatabase()
+        const user = await ensureUserSynced(userId, db)
+
+        if (!user || (user.role !== 'admin' && user.role !== 'superAdmin')) {
+            return new NextResponse('Forbidden', { status: 403 })
+        }
+
+        const stats = await db.getDashboardStats()
+
+        return NextResponse.json(stats)
+    } catch (error) {
+        console.error('Dashboard stats error:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}

apps/admin/src/app/api/attendance/check-in/route.ts

@@ -0,0 +1,44 @@
+import { auth } from '@clerk/nextjs/server'
+import { NextResponse } from 'next/server'
+import { getDatabase } from '@/lib/database'
+import { ensureUserSynced } from '@/lib/sync-user'
+
+export async function POST(req: Request) {
+    try {
+        const { userId } = await auth()
+        if (!userId) return new NextResponse('Unauthorized', { status: 401 })
+
+        const db = await getDatabase()
+
+        // Ensure user exists in DB (sync from Clerk if needed)
+        await ensureUserSynced(userId, db)
+
+        let client = await db.getClientByUserId(userId)
+
+        if (!client) {
+            // Auto-create client profile if it doesn't exist
+            console.log('Client profile not found, creating new one for user:', userId)
+            client = await db.createClient({
+                userId,
+                membershipType: 'basic',
+                membershipStatus: 'active',
+                joinDate: new Date()
+            })
+        }
+
+        // Check if already checked in
+        const activeCheckIn = await db.getActiveCheckIn(client.id)
+        if (activeCheckIn) {
+            return new NextResponse('Already checked in', { status: 400 })
+        }
+
+        const body = await req.json()
+        const { type = 'gym', notes } = body
+
+        const attendance = await db.checkIn(client.id, type, notes)
+        return NextResponse.json(attendance)
+    } catch (error) {
+        console.error('Check-in error:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}

apps/admin/src/app/api/attendance/check-out/route.ts

@@ -0,0 +1,28 @@
+import { auth } from '@clerk/nextjs/server'
+import { NextResponse } from 'next/server'
+import { getDatabase } from '@/lib/database'
+
+export async function POST(req: Request) {
+    try {
+        const { userId } = await auth()
+        if (!userId) return new NextResponse('Unauthorized', { status: 401 })
+
+        const db = await getDatabase()
+        const client = await db.getClientByUserId(userId)
+
+        if (!client) {
+            return new NextResponse('Client profile not found', { status: 404 })
+        }
+
+        const activeCheckIn = await db.getActiveCheckIn(client.id)
+        if (!activeCheckIn) {
+            return new NextResponse('No active check-in found', { status: 404 })
+        }
+
+        const attendance = await db.checkOut(activeCheckIn.id)
+        return NextResponse.json(attendance)
+    } catch (error) {
+        console.error('Check-out error:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}

apps/admin/src/app/api/attendance/history/route.ts

@@ -0,0 +1,44 @@
+import { auth } from '@clerk/nextjs/server'
+import { NextResponse } from 'next/server'
+import { getDatabase } from '@/lib/database'
+import { ensureUserSynced } from '@/lib/sync-user'
+
+export async function GET(req: Request) {
+    console.log('GET /api/attendance/history called')
+    console.log('Headers:', Object.fromEntries(req.headers.entries()))
+
+    try {
+        const authResult = await auth()
+        const { userId } = authResult
+        console.log('Auth result:', JSON.stringify(authResult, null, 2))
+
+        if (!userId) {
+            console.log('No userId found in auth result')
+            return new NextResponse('Unauthorized', { status: 401 })
+        }
+
+        const db = await getDatabase()
+
+        // Ensure user exists in DB (sync from Clerk if needed)
+        await ensureUserSynced(userId, db)
+
+        let client = await db.getClientByUserId(userId)
+
+        if (!client) {
+            // Auto-create client profile if it doesn't exist
+            console.log('Client profile not found, creating new one for user:', userId)
+            client = await db.createClient({
+                userId,
+                membershipType: 'basic',
+                membershipStatus: 'active',
+                joinDate: new Date()
+            })
+        }
+
+        const history = await db.getAttendanceHistory(client.id)
+        return NextResponse.json(history)
+    } catch (error) {
+        console.error('History error:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}

apps/admin/src/app/api/fitness-goals/[id]/complete/route.ts

@@ -0,0 +1,39 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { auth } from '@clerk/nextjs/server';
+import { getDatabase } from '@/lib/database';
+
+// POST - Mark goal as complete
+export async function POST(
+    req: NextRequest,
+    { params }: { params: { id: string } }
+) {
+    try {
+        const { userId } = await auth();
+        if (!userId) {
+            return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+        }
+
+        const { id } = await params;
+        const db = await getDatabase();
+
+        // Verify goal exists and user owns it
+        const existingGoal = await db.getFitnessGoalById(id);
+        if (!existingGoal) {
+            return NextResponse.json({ error: 'Goal not found' }, { status: 404 });
+        }
+        if (existingGoal.userId !== userId) {
+            return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+        }
+
+        // Mark as completed
+        const completedGoal = await db.completeGoal(id);
+
+        return NextResponse.json(completedGoal);
+    } catch (error) {
+        console.error('Error completing fitness goal:', error);
+        return NextResponse.json(
+            { error: 'Internal server error' },
+            { status: 500 }
+        );
+    }
+}

apps/admin/src/app/api/fitness-goals/[id]/route.ts

@@ -0,0 +1,119 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { auth } from '@clerk/nextjs/server';
+import { getDatabase } from '@/lib/database';
+
+// GET - Get specific goal
+export async function GET(
+    req: NextRequest,
+    { params }: { params: { id: string } }
+) {
+    try {
+        const { userId } = await auth();
+        if (!userId) {
+            return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+        }
+
+        const { id } = await params;
+        const db = await getDatabase();
+
+        const goal = await db.getFitnessGoalById(id);
+
+        if (!goal) {
+            return NextResponse.json({ error: 'Goal not found' }, { status: 404 });
+        }
+
+        // Verify ownership
+        if (goal.userId !== userId) {
+            return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+        }
+
+        return NextResponse.json(goal);
+    } catch (error) {
+        console.error('Error fetching fitness goal:', error);
+        return NextResponse.json(
+            { error: 'Internal server error' },
+            { status: 500 }
+        );
+    }
+}
+
+// PUT - Update goal
+export async function PUT(
+    req: NextRequest,
+    { params }: { params: { id: string } }
+) {
+    try {
+        const { userId } = await auth();
+        if (!userId) {
+            return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+        }
+
+        const { id } = await params;
+        const db = await getDatabase();
+
+        // Verify goal exists and user owns it
+        const existingGoal = await db.getFitnessGoalById(id);
+        if (!existingGoal) {
+            return NextResponse.json({ error: 'Goal not found' }, { status: 404 });
+        }
+        if (existingGoal.userId !== userId) {
+            return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+        }
+
+        const updates = await req.json();
+
+        // Don't allow changing userId or id
+        delete updates.userId;
+        delete updates.id;
+        delete updates.createdAt;
+
+        const updatedGoal = await db.updateFitnessGoal(id, updates);
+
+        return NextResponse.json(updatedGoal);
+    } catch (error) {
+        console.error('Error updating fitness goal:', error);
+        return NextResponse.json(
+            { error: 'Internal server error' },
+            { status: 500 }
+        );
+    }
+}
+
+// DELETE - Delete goal
+export async function DELETE(
+    req: NextRequest,
+    { params }: { params: { id: string } }
+) {
+    try {
+        const { userId } = await auth();
+        if (!userId) {
+            return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+        }
+
+        const { id } = await params;
+        const db = await getDatabase();
+
+        // Verify goal exists and user owns it
+        const existingGoal = await db.getFitnessGoalById(id);
+        if (!existingGoal) {
+            return NextResponse.json({ error: 'Goal not found' }, { status: 404 });
+        }
+        if (existingGoal.userId !== userId) {
+            return NextResponse.json({ error: 'Forbidden' }, { status: 403 });
+        }
+
+        const deleted = await db.deleteFitnessGoal(id);
+
+        if (deleted) {
+            return NextResponse.json({ success: true });
+        } else {
+            return NextResponse.json({ error: 'Failed to delete goal' }, { status: 500 });
+        }
+    } catch (error) {
+        console.error('Error deleting fitness goal:', error);
+        return NextResponse.json(
+            { error: 'Internal server error' },
+            { status: 500 }
+        );
+    }
+}

apps/admin/src/app/api/fitness-goals/route.ts

@@ -0,0 +1,95 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { auth } from '@clerk/nextjs/server';
+import { getDatabase } from '@/lib/database';
+import { randomBytes } from 'crypto';
+
+// GET - List user's fitness goals
+export async function GET(req: NextRequest) {
+    try {
+        const { userId } = await auth();
+        if (!userId) {
+            return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+        }
+
+        const { searchParams } = new URL(req.url);
+        const targetUserId = searchParams.get('userId') || userId;
+        const status = searchParams.get('status'); // active, completed, all
+
+        const db = await getDatabase();
+
+        // Fetch goals with optional status filter
+        const goals = await db.getFitnessGoalsByUserId(
+            targetUserId,
+            status && status !== 'all' ? status : undefined
+        );
+
+        return NextResponse.json(goals);
+    } catch (error) {
+        console.error('Error fetching fitness goals:', error);
+        return NextResponse.json(
+            { error: 'Internal server error' },
+            { status: 500 }
+        );
+    }
+}
+
+// POST - Create new fitness goal
+export async function POST(req: NextRequest) {
+    try {
+        const { userId } = await auth();
+        if (!userId) {
+            return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+        }
+
+        const body = await req.json();
+        const {
+            goalType,
+            title,
+            description,
+            targetValue,
+            currentValue,
+            unit,
+            targetDate,
+            priority,
+            notes,
+            fitnessProfileId
+        } = body;
+
+        // Validation
+        if (!goalType || !title) {
+            return NextResponse.json(
+                { error: 'goalType and title are required' },
+                { status: 400 }
+            );
+        }
+
+        const db = await getDatabase();
+
+        // Create the goal
+        const goal = await db.createFitnessGoal({
+            id: randomBytes(16).toString('hex'),
+            userId,
+            fitnessProfileId: fitnessProfileId || undefined,
+            goalType,
+            title,
+            description: description || undefined,
+            targetValue: targetValue || undefined,
+            currentValue: currentValue || 0,
+            unit: unit || undefined,
+            startDate: new Date(),
+            targetDate: targetDate ? new Date(targetDate) : undefined,
+            status: 'active',
+            progress: 0,
+            priority: priority || 'medium',
+            notes: notes || undefined
+        });
+
+        return NextResponse.json(goal, { status: 201 });
+    } catch (error) {
+        console.error('Error creating fitness goal:', error);
+        return NextResponse.json(
+            { error: 'Internal server error' },
+            { status: 500 }
+        );
+    }
+}

apps/admin/src/app/api/fitness-profile/route.ts

@@ -0,0 +1,151 @@
+import { NextRequest, NextResponse } from "next/server";
+import { auth } from "@clerk/nextjs/server";
+import Database from "better-sqlite3";
+import { randomBytes } from "crypto";
+
+const db = new Database("./data/fitai.db");
+
+// GET - Fetch fitness profile for the authenticated user
+export async function GET(request: NextRequest) {
+  try {
+    const { userId } = await auth();
+
+    if (!userId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
+
+    const profile = db
+      .prepare(
+        `SELECT * FROM fitness_profiles WHERE userId = ?`
+      )
+      .get(userId);
+
+    if (profile) {
+      const p = profile as any;
+      // Parse JSON fields
+      try {
+        p.fitnessGoals = JSON.parse(p.fitnessGoals || '[]');
+      } catch (e) {
+        p.fitnessGoals = [];
+      }
+    }
+
+    return NextResponse.json({ profile: profile || null });
+  } catch (error) {
+    console.error("Error fetching fitness profile:", error);
+    return NextResponse.json(
+      { error: "Failed to fetch fitness profile" },
+      { status: 500 }
+    );
+  }
+}
+
+// POST - Create or update fitness profile for the authenticated user
+export async function POST(request: NextRequest) {
+  try {
+    const { userId } = await auth();
+
+    if (!userId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
+
+    const body = await request.json();
+    const {
+      height,
+      weight,
+      age,
+      gender,
+      fitnessGoals, // Changed from fitnessGoal
+      activityLevel,
+      medicalConditions,
+      allergies,
+      injuries,
+      exerciseHabits,
+      dietHabits
+    } = body;
+
+    // Check if profile exists
+    const existingProfile = db
+      .prepare(`SELECT userId FROM fitness_profiles WHERE userId = ?`)
+      .get(userId) as { userId: string } | undefined;
+
+    const now = new Date().toISOString();
+    const fitnessGoalsJson = JSON.stringify(fitnessGoals || []);
+
+    if (existingProfile) {
+      // Update existing profile
+      db.prepare(
+        `UPDATE fitness_profiles
+         SET height = ?,
+             weight = ?,
+             age = ?,
+             gender = ?,
+             fitnessGoals = ?,
+             activityLevel = ?,
+             medicalConditions = ?,
+             allergies = ?,
+             injuries = ?,
+             exerciseHabits = ?,
+             dietHabits = ?,
+             updatedAt = ?
+         WHERE userId = ?`
+      ).run(
+        height || null,
+        weight || null,
+        age || null,
+        gender || null,
+        fitnessGoalsJson,
+        activityLevel || null,
+        medicalConditions || null,
+        allergies || null,
+        injuries || null,
+        exerciseHabits || null,
+        dietHabits || null,
+        now,
+        userId
+      );
+
+      return NextResponse.json({
+        message: "Fitness profile updated successfully",
+        userId: userId,
+      });
+    } else {
+      // Create new profile
+      db.prepare(
+        `INSERT INTO fitness_profiles
+         (userId, height, weight, age, gender, fitnessGoals, activityLevel,
+          medicalConditions, allergies, injuries, exerciseHabits, dietHabits, createdAt, updatedAt)
+         VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
+      ).run(
+        userId,
+        height || null,
+        weight || null,
+        age || null,
+        gender || null,
+        fitnessGoalsJson,
+        activityLevel || null,
+        medicalConditions || null,
+        allergies || null,
+        injuries || null,
+        exerciseHabits || null,
+        dietHabits || null,
+        now,
+        now
+      );
+
+      return NextResponse.json(
+        {
+          message: "Fitness profile created successfully",
+          userId,
+        },
+        { status: 201 }
+      );
+    }
+  } catch (error) {
+    console.error("Error saving fitness profile:", error);
+    return NextResponse.json(
+      { error: "Failed to save fitness profile" },
+      { status: 500 }
+    );
+  }
+}

apps/admin/src/app/api/health/route.ts

@@ -0,0 +1,5 @@
+import { NextResponse } from 'next/server'
+
+export async function GET() {
+    return NextResponse.json({ status: 'ok', timestamp: new Date().toISOString() })
+}

apps/admin/src/app/api/recommendations/approve/route.ts

@@ -0,0 +1,49 @@
+import { NextResponse } from "next/server";
+import { getDatabase } from "@/lib/database";
+
+export async function POST(req: Request) {
+    try {
+        const { recommendationId, status, approvedBy } = await req.json();
+
+        if (!recommendationId || !status) {
+            return NextResponse.json(
+                { error: "Recommendation ID and status are required" },
+                { status: 400 }
+            );
+        }
+
+        const db = await getDatabase();
+
+        // Update recommendation status
+        const updates: any = {
+            status,
+            approvedAt: status === "approved" ? new Date() : undefined,
+            approvedBy: status === "approved" ? approvedBy : undefined,
+        };
+
+        // Remove undefined keys
+        Object.keys(updates).forEach(key => updates[key] === undefined && delete updates[key]);
+
+        const updatedRecommendation = await db.updateRecommendation(recommendationId, updates);
+
+        if (!updatedRecommendation) {
+            return NextResponse.json(
+                { error: "Recommendation not found" },
+                { status: 404 }
+            );
+        }
+
+        // If approved, create a notification for the user
+        // Note: IDatabase doesn't have createNotification yet, so we'll skip it for now
+        // or we need to add it to IDatabase/SQLiteDatabase
+        // For now, let's assume the notification is handled elsewhere or add it later
+
+        return NextResponse.json(updatedRecommendation);
+    } catch (error) {
+        console.error("Error approving recommendation:", error);
+        return NextResponse.json(
+            { error: "Internal server error" },
+            { status: 500 }
+        );
+    }
+}

apps/admin/src/app/api/recommendations/generate/route.ts

@@ -0,0 +1,191 @@
+import { NextResponse } from "next/server";
+import { getDatabase } from "@/lib/database";
+import { buildAIContext } from "@/lib/ai/ai-context";
+import { buildEnhancedPrompt, buildBasicPrompt } from "@/lib/ai/prompt-builder";
+
+export async function POST(req: Request) {
+    try {
+        const { userId, useExternalModel } = await req.json();
+
+        if (!userId) {
+            return NextResponse.json({ error: "User ID is required" }, { status: 400 });
+        }
+
+        const db = await getDatabase();
+
+        // Fetch fitness profile
+        const profile = await db.getFitnessProfileByUserId(userId);
+
+        if (!profile) {
+            return NextResponse.json(
+                { error: "Fitness profile not found for this user" },
+                { status: 404 }
+            );
+        }
+
+        // Build AI context with goals and recommendations
+        let prompt: string;
+        try {
+            const context = await buildAIContext(userId);
+            prompt = buildEnhancedPrompt(context);
+            console.log('Using enhanced AI context with goals and history');
+        } catch (error) {
+            // Fallback to basic prompt if context building fails
+            console.warn('Failed to build AI context, using basic prompt:', error);
+            prompt = buildBasicPrompt(profile);
+        }
+
+        let parsedResponse;
+
+        if (useExternalModel) {
+            // Use DeepSeek AI
+            const deepseekApiKey = process.env.DEEPSEEK_API_KEY;
+
+            if (!deepseekApiKey) {
+                return NextResponse.json(
+                    { error: "DeepSeek API key not configured" },
+                    { status: 500 }
+                );
+            }
+
+            console.log("Using DeepSeek AI model...");
+
+            const deepseekResponse = await fetch("https://api.deepseek.com/v1/chat/completions", {
+                method: "POST",
+                headers: {
+                    "Content-Type": "application/json",
+                    "Authorization": `Bearer ${deepseekApiKey}`,
+                },
+                body: JSON.stringify({
+                    model: "deepseek-chat",
+                    messages: [
+                        {
+                            role: "system",
+                            content: "You are a professional fitness trainer and nutritionist. Always respond with valid JSON only, no markdown or code blocks."
+                        },
+                        {
+                            role: "user",
+                            content: prompt
+                        }
+                    ],
+                    temperature: 0.7,
+                    max_tokens: 1000,
+                }),
+            });
+
+            if (!deepseekResponse.ok) {
+                const errorText = await deepseekResponse.text();
+                console.error("DeepSeek API error:", errorText);
+                return NextResponse.json(
+                    { error: "Failed to generate recommendation from DeepSeek AI" },
+                    { status: 500 }
+                );
+            }
+
+            const deepseekData = await deepseekResponse.json();
+            console.log("Raw DeepSeek Response:", deepseekData);
+
+            try {
+                const content = deepseekData.choices[0].message.content;
+                let cleanResponse = content.trim();
+
+                // Remove markdown code blocks if present
+                if (cleanResponse.startsWith("```json")) {
+                    cleanResponse = cleanResponse.replace(/^```json\s*/, "").replace(/\s*```$/, "");
+                } else if (cleanResponse.startsWith("```")) {
+                    cleanResponse = cleanResponse.replace(/^```\s*/, "").replace(/\s*```$/, "");
+                }
+
+                // Find the first '{' and last '}' to extract the JSON object
+                const firstBrace = cleanResponse.indexOf("{");
+                const lastBrace = cleanResponse.lastIndexOf("}");
+
+                if (firstBrace !== -1 && lastBrace !== -1) {
+                    cleanResponse = cleanResponse.substring(firstBrace, lastBrace + 1);
+                }
+
+                parsedResponse = JSON.parse(cleanResponse);
+            } catch (e) {
+                console.error("Failed to parse DeepSeek response:", deepseekData);
+                return NextResponse.json(
+                    { error: "Invalid response format from DeepSeek AI" },
+                    { status: 500 }
+                );
+            }
+        } else {
+            // Use local Ollama
+            console.log("Using local Ollama model...");
+
+            const ollamaResponse = await fetch("http://localhost:11434/api/generate", {
+                method: "POST",
+                headers: {
+                    "Content-Type": "application/json",
+                },
+                body: JSON.stringify({
+                    model: "gemma3:latest",
+                    prompt: prompt,
+                    stream: false,
+                    format: "json",
+                }),
+            });
+
+            if (!ollamaResponse.ok) {
+                console.error("Ollama API error:", await ollamaResponse.text());
+                return NextResponse.json(
+                    { error: "Failed to generate recommendation from Ollama" },
+                    { status: 500 }
+                );
+            }
+
+            const aiData = await ollamaResponse.json();
+            console.log("Raw Ollama Response:", aiData.response);
+
+            try {
+                let cleanResponse = aiData.response.trim();
+
+                // Remove markdown code blocks if present
+                if (cleanResponse.startsWith("```json")) {
+                    cleanResponse = cleanResponse.replace(/^```json\s*/, "").replace(/\s*```$/, "");
+                } else if (cleanResponse.startsWith("```")) {
+                    cleanResponse = cleanResponse.replace(/^```\s*/, "").replace(/\s*```$/, "");
+                }
+
+                // Find the first '{' and last '}' to extract the JSON object
+                const firstBrace = cleanResponse.indexOf("{");
+                const lastBrace = cleanResponse.lastIndexOf("}");
+
+                if (firstBrace !== -1 && lastBrace !== -1) {
+                    cleanResponse = cleanResponse.substring(firstBrace, lastBrace + 1);
+                }
+
+                parsedResponse = JSON.parse(cleanResponse);
+            } catch (e) {
+                console.error("Failed to parse Ollama response:", aiData.response);
+                return NextResponse.json(
+                    { error: "Invalid response format from Ollama" },
+                    { status: 500 }
+                );
+            }
+        }
+
+        // Save to database
+        const recommendation = await db.createRecommendation({
+            id: crypto.randomUUID(),
+            userId,
+            fitnessProfileId: profile.userId,
+            type: 'ai_plan',
+            content: parsedResponse.recommendationText,
+            activityPlan: parsedResponse.activityPlan,
+            dietPlan: parsedResponse.dietPlan,
+            status: 'pending'
+        });
+
+        return NextResponse.json(recommendation);
+    } catch (error) {
+        console.error("Error generating recommendation:", error);
+        return NextResponse.json(
+            { error: "Internal server error" },
+            { status: 500 }
+        );
+    }
+}

apps/admin/src/app/api/recommendations/route.ts

@@ -0,0 +1,136 @@
+import { NextResponse } from 'next/server'
+import { auth } from '@clerk/nextjs/server'
+import { getDatabase } from '@/lib/database'
+
+export async function GET(request: Request) {
+    try {
+        const { userId: currentUserId } = await auth()
+        if (!currentUserId) {
+            return new NextResponse('Unauthorized', { status: 401 })
+        }
+
+        const { searchParams } = new URL(request.url)
+        const targetUserId = searchParams.get('userId')
+
+        const db = await getDatabase()
+
+        // If no userId provided, check if staff and return all recommendations
+        if (!targetUserId) {
+            const currentUser = await db.getUserById(currentUserId)
+            const isStaff = currentUser?.role === 'admin' || currentUser?.role === 'superAdmin' || currentUser?.role === 'trainer'
+
+            if (!isStaff) {
+                return new NextResponse('User ID is required', { status: 400 })
+            }
+
+            const recommendations = await db.getAllRecommendations()
+            return NextResponse.json({ recommendations })
+        }
+
+        // Check permissions: Users can view their own, Admins/Trainers can view anyone's
+        const currentUser = await db.getUserById(currentUserId)
+        const isStaff = currentUser?.role === 'admin' || currentUser?.role === 'superAdmin' || currentUser?.role === 'trainer'
+
+        if (currentUserId !== targetUserId) {
+            if (!isStaff) {
+                return new NextResponse('Forbidden', { status: 403 })
+            }
+        }
+
+        let recommendations = await db.getRecommendationsByUserId(targetUserId)
+
+        // Non-staff users should only see approved recommendations
+        if (!isStaff) {
+            recommendations = recommendations.filter((rec: any) => rec.status === 'approved')
+        }
+
+        return NextResponse.json(recommendations)
+    } catch (error) {
+        console.error('Error fetching recommendations:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}
+
+export async function POST(request: Request) {
+    try {
+        const { userId: currentUserId } = await auth()
+        if (!currentUserId) {
+            return new NextResponse('Unauthorized', { status: 401 })
+        }
+
+        const db = await getDatabase()
+        const currentUser = await db.getUserById(currentUserId)
+        const isStaff = currentUser?.role === 'admin' || currentUser?.role === 'superAdmin' || currentUser?.role === 'trainer'
+
+        if (!isStaff) {
+            return new NextResponse('Forbidden', { status: 403 })
+        }
+
+        const body = await request.json()
+        const { userId, fitnessProfileId, recommendationText, activityPlan, dietPlan, status, type, content } = body
+
+        // Handle AI Plan (Legacy/Specific)
+        if (recommendationText && activityPlan && dietPlan && fitnessProfileId) {
+            const recommendation = await db.createRecommendation({
+                id: crypto.randomUUID(),
+                userId,
+                fitnessProfileId,
+                type: 'ai_plan',
+                content: recommendationText,
+                activityPlan,
+                dietPlan,
+                status: status || 'pending'
+            })
+            return NextResponse.json(recommendation)
+        }
+
+        // Handle User Goal (Generic)
+        if (type && content) {
+            const recommendation = await db.createRecommendation({
+                id: crypto.randomUUID(),
+                userId,
+                type,
+                content,
+                status: status || 'pending'
+            })
+            return NextResponse.json(recommendation)
+        }
+
+        return NextResponse.json('Missing required fields', { status: 400 })
+
+    } catch (error) {
+        console.error('Error creating recommendation:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}
+
+export async function PUT(request: Request) {
+    try {
+        const { userId: currentUserId } = await auth()
+        if (!currentUserId) {
+            return new NextResponse('Unauthorized', { status: 401 })
+        }
+
+        const body = await request.json()
+        const { id, status, recommendationText, activityPlan, dietPlan, content } = body
+
+        if (!id) {
+            return new NextResponse('Recommendation ID is required', { status: 400 })
+        }
+
+        const db = await getDatabase()
+
+        const updated = await db.updateRecommendation(id, {
+            ...(status && { status }),
+            ...(recommendationText && { content: recommendationText }), // Map legacy field
+            ...(content && { content }),
+            ...(activityPlan && { activityPlan }),
+            ...(dietPlan && { dietPlan })
+        })
+
+        return NextResponse.json(updated)
+    } catch (error) {
+        console.error('Error updating recommendation:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}

apps/admin/src/app/api/users/route.ts

@@ -1,6 +1,7 @@
 import { NextRequest, NextResponse } from "next/server";
 import { getDatabase } from "../../../lib/database/index";
 import bcrypt from "bcryptjs";
+import { auth, clerkClient } from "@clerk/nextjs/server";
 
 export async function GET(request: NextRequest) {
   try {
@@ -34,18 +35,61 @@ export async function GET(request: NextRequest) {
 
 export async function POST(request: NextRequest) {
   try {
-    const db = await getDatabase();
-    const body = await request.json();
-    const { email, password, firstName, lastName, role, phone } = body;
+    const { userId: clerkUserId } = await auth();
+    if (!clerkUserId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
 
-    if (!email || !password || !firstName || !lastName || !role) {
+    const db = await getDatabase();
+
+    // Get current user to check role
+    // Note: In a real app, we'd map Clerk ID to our DB ID. 
+    // For now, we'll assume we can find the user by some means or trust the Clerk metadata if we synced it.
+    // Since we don't have Clerk ID in our local DB users table yet (we only have our own ID),
+    // we might need to rely on the user being synced.
+    // Let's assume the user calling this API is already in our DB.
+    // For the prototype, we'll fetch the user by matching the Clerk ID if we stored it, 
+    // OR we'll assume the first user is Super Admin if no users exist?
+    // Actually, we should look up the user by email if we can't by ID, or add a clerkId column.
+    // For this step, let's assume we can get the user.
+
+    // WAIT: The current `users` table has `id` as a string. Is it the Clerk ID?
+    // In `sync-user.ts`, we use `evt.data.id` as the `id` when creating the user.
+    // So yes, `users.id` IS the Clerk ID.
+
+    const currentUser = await db.getUserById(clerkUserId);
+
+    if (!currentUser) {
+      return NextResponse.json({ error: "Current user not found in database" }, { status: 403 });
+    }
+
+    const body = await request.json();
+    const { email, firstName, lastName, role, phone } = body;
+
+    if (!email || !firstName || !lastName || !role) {
       return NextResponse.json(
         { error: "Missing required fields" },
         { status: 400 },
       );
     }
 
-    // Check if user already exists
+    // Enforce Hierarchy
+    const allowed: Record<string, string[]> = {
+      superAdmin: ["admin", "trainer", "client"],
+      admin: ["trainer", "client"],
+      trainer: ["client"],
+      client: []
+    };
+
+    const userRole = currentUser.role as keyof typeof allowed;
+    if (!allowed[userRole] || !allowed[userRole].includes(role)) {
+      return NextResponse.json(
+        { error: `You are not authorized to create a ${role}` },
+        { status: 403 }
+      );
+    }
+
+    // Check if user already exists locally
     const existingUser = await db.getUserByEmail(email);
     if (existingUser) {
       return NextResponse.json(
@@ -54,20 +98,55 @@ export async function POST(request: NextRequest) {
       );
     }
 
-    // Hash password
-    const hashedPassword = await bcrypt.hash(password, 12);
+    // Create Clerk Invitation
+    // Note: We pass the role in publicMetadata so it persists when they sign up
+    try {
+      const client = await clerkClient();
+      await client.invitations.createInvitation({
+        emailAddress: email,
+        publicMetadata: {
+          role,
+        },
+        ignoreExisting: true // Don't fail if invite exists
+      });
+    } catch (clerkError: any) {
+      console.error("Clerk invitation error:", clerkError);
+      // If user already exists in Clerk, we might want to handle it.
+      // But for now, let's proceed to create local record if invite sent or if they exist.
+      if (clerkError.errors?.[0]?.code === 'form_identifier_exists') {
+        return NextResponse.json(
+          { error: "User already exists in Clerk system" },
+          { status: 409 },
+        );
+      }
+      return NextResponse.json(
+        { error: "Failed to send invitation: " + (clerkError.message || "Unknown error") },
+        { status: 500 },
+      );
+    }
 
-    // Create user
-    const userId = await db.createUser({
+    // Create user in local DB with temporary ID (will be migrated on first login)
+    // We set a placeholder password since it's required by schema but won't be used
+    const newUserId = await db.createUser({
       email,
-      password: hashedPassword,
+      password: "INVITED_USER_PENDING",
       firstName,
       lastName,
       role,
       phone,
     });
 
-    return NextResponse.json({ userId }, { status: 201 });
+    // If creating a client, create the client record too
+    if (role === 'client') {
+      await db.createClient({
+        userId: newUserId.id,
+        membershipType: 'basic',
+        membershipStatus: 'active',
+        joinDate: new Date()
+      });
+    }
+
+    return NextResponse.json({ userId: newUserId.id, message: "Invitation sent" }, { status: 201 });
   } catch (error) {
     console.error("Create user error:", error);
     return NextResponse.json(

apps/admin/src/app/api/webhooks/route.ts

@@ -0,0 +1,184 @@
+import { Webhook } from "svix";
+import { headers } from "next/headers";
+import { WebhookEvent } from "@clerk/nextjs/server";
+import { NextResponse } from "next/server";
+import Database from "better-sqlite3";
+import path from "path";
+
+export async function POST(req: Request) {
+  // Get the webhook secret from environment variables
+  const WEBHOOK_SECRET = process.env.CLERK_WEBHOOK_SECRET;
+
+  if (!WEBHOOK_SECRET) {
+    throw new Error(
+      "Please add CLERK_WEBHOOK_SECRET to your environment variables",
+    );
+  }
+
+  // Get the headers
+  const headerPayload = await headers();
+  const svix_id = headerPayload.get("svix-id");
+  const svix_timestamp = headerPayload.get("svix-timestamp");
+  const svix_signature = headerPayload.get("svix-signature");
+
+  // If there are no headers, error out
+  if (!svix_id || !svix_timestamp || !svix_signature) {
+    return NextResponse.json(
+      { error: "Missing svix headers" },
+      { status: 400 },
+    );
+  }
+
+  // Get the body
+  const payload = await req.json();
+  const body = JSON.stringify(payload);
+
+  // Create a new Svix instance with your webhook secret
+  const wh = new Webhook(WEBHOOK_SECRET);
+
+  let evt: WebhookEvent;
+
+  // Verify the webhook signature
+  try {
+    evt = wh.verify(body, {
+      "svix-id": svix_id,
+      "svix-timestamp": svix_timestamp,
+      "svix-signature": svix_signature,
+    }) as WebhookEvent;
+  } catch (err) {
+    console.error("Error verifying webhook:", err);
+    return NextResponse.json({ error: "Verification failed" }, { status: 400 });
+  }
+
+  // Handle the webhook
+  const eventType = evt.type;
+  console.log(`Received webhook with ID ${evt.data.id} and type ${eventType}`);
+
+  try {
+    // Connect to database directly for webhook operations
+    const dbPath = path.join(process.cwd(), "data", "fitai.db");
+    const db = new Database(dbPath);
+
+    switch (eventType) {
+      case "user.created": {
+        const { id, email_addresses, first_name, last_name, public_metadata } =
+          evt.data;
+
+        // Get primary email
+        const primaryEmail = email_addresses.find(
+          (email) => email.id === evt.data.primary_email_address_id,
+        );
+
+        if (!primaryEmail?.email_address) {
+          console.error("No primary email found for user:", id);
+          db.close();
+          return NextResponse.json(
+            { error: "No primary email" },
+            { status: 400 },
+          );
+        }
+
+        // Determine role from metadata or default to 'client'
+        const role =
+          (public_metadata?.role as "admin" | "trainer" | "client") || "client";
+
+        // Insert user into database with Clerk's user ID
+        const now = new Date().toISOString();
+        const stmt = db.prepare(`
+          INSERT INTO users (id, email, firstName, lastName, password, phone, role, createdAt, updatedAt)
+          VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
+        `);
+
+        stmt.run(
+          id,
+          primaryEmail.email_address,
+          first_name || "",
+          last_name || "",
+          "", // Clerk handles authentication
+          null, // phone
+          role,
+          now,
+          now,
+        );
+
+        console.log(`✅ User ${id} created in database`);
+        db.close();
+        break;
+      }
+
+      case "user.updated": {
+        const { id, email_addresses, first_name, last_name, public_metadata } =
+          evt.data;
+
+        // Get primary email
+        const primaryEmail = email_addresses.find(
+          (email) => email.id === evt.data.primary_email_address_id,
+        );
+
+        if (!primaryEmail?.email_address) {
+          console.error("No primary email found for user:", id);
+          db.close();
+          return NextResponse.json(
+            { error: "No primary email" },
+            { status: 400 },
+          );
+        }
+
+        // Determine role from metadata
+        const role =
+          (public_metadata?.role as "admin" | "trainer" | "client") || "client";
+
+        // Update user in database
+        const now = new Date().toISOString();
+        const stmt = db.prepare(`
+          UPDATE users
+          SET email = ?, firstName = ?, lastName = ?, role = ?, updatedAt = ?
+          WHERE id = ?
+        `);
+
+        stmt.run(
+          primaryEmail.email_address,
+          first_name || "",
+          last_name || "",
+          role,
+          now,
+          id,
+        );
+
+        console.log(`✅ User ${id} updated in database`);
+        db.close();
+        break;
+      }
+
+      case "user.deleted": {
+        const { id } = evt.data;
+
+        if (!id) {
+          console.error("No user ID provided for deletion");
+          db.close();
+          return NextResponse.json({ error: "No user ID" }, { status: 400 });
+        }
+
+        // Delete user from database (cascade will handle related records)
+        const stmt = db.prepare("DELETE FROM users WHERE id = ?");
+        stmt.run(id);
+
+        console.log(`✅ User ${id} deleted from database`);
+        db.close();
+        break;
+      }
+
+      default:
+        console.log(`Unhandled webhook event type: ${eventType}`);
+        db.close();
+    }
+
+    return NextResponse.json(
+      { message: "Webhook processed successfully" },
+      { status: 200 },
+    );
+  } catch (error) {
+    console.error("Error processing webhook:", error);
+    return NextResponse.json({ error: "Processing failed" }, { status: 500 });
+  }
+}

apps/admin/src/app/attendance/page.tsx

@@ -0,0 +1,96 @@
+'use client'
+
+import { useState, useEffect } from 'react'
+import { format } from 'date-fns'
+
+interface Attendance {
+    id: string
+    clientId: string
+    checkInTime: string
+    checkOutTime?: string
+    type: string
+    notes?: string
+}
+
+export default function AttendancePage() {
+    const [attendance, setAttendance] = useState<Attendance[]>([])
+    const [loading, setLoading] = useState(true)
+
+    useEffect(() => {
+        const fetchAttendance = async () => {
+            try {
+                const res = await fetch('/api/admin/attendance')
+                if (res.ok) {
+                    const data = await res.json()
+                    setAttendance(data)
+                }
+            } catch (error) {
+                console.error('Error fetching attendance:', error)
+            } finally {
+                setLoading(false)
+            }
+        }
+
+        fetchAttendance()
+    }, [])
+
+    if (loading) {
+        return <div className="p-8">Loading...</div>
+    }
+
+    return (
+        <div className="p-8">
+            <h1 className="text-2xl font-bold mb-6">Attendance Monitoring</h1>
+
+            <div className="bg-white rounded-lg shadow overflow-hidden">
+                <table className="min-w-full divide-y divide-gray-200">
+                    <thead className="bg-gray-50">
+                        <tr>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                Client ID
+                            </th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                Type
+                            </th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                Check In
+                            </th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                Check Out
+                            </th>
+                            <th className="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">
+                                Status
+                            </th>
+                        </tr>
+                    </thead>
+                    <tbody className="bg-white divide-y divide-gray-200">
+                        {attendance.map((record) => (
+                            <tr key={record.id}>
+                                <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-900">
+                                    {record.clientId}
+                                </td>
+                                <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-500 capitalize">
+                                    {record.type}
+                                </td>
+                                <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
+                                    {format(new Date(record.checkInTime), 'PP p')}
+                                </td>
+                                <td className="px-6 py-4 whitespace-nowrap text-sm text-gray-500">
+                                    {record.checkOutTime ? format(new Date(record.checkOutTime), 'PP p') : '-'}
+                                </td>
+                                <td className="px-6 py-4 whitespace-nowrap">
+                                    <span className={`px-2 inline-flex text-xs leading-5 font-semibold rounded-full ${record.checkOutTime
+                                            ? 'bg-gray-100 text-gray-800'
+                                            : 'bg-green-100 text-green-800'
+                                        }`}>
+                                        {record.checkOutTime ? 'Completed' : 'Active'}
+                                    </span>
+                                </td>
+                            </tr>
+                        ))}
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    )
+}

apps/admin/src/app/globals.css

@@ -1,3 +1,76 @@
 @tailwind base;
 @tailwind components;
-@tailwind utilities;
+@tailwind utilities;
+ 
+@layer base {
+  :root {
+    --background: 0 0% 100%;
+    --foreground: 222.2 84% 4.9%;
+ 
+    --card: 0 0% 100%;
+    --card-foreground: 222.2 84% 4.9%;
+ 
+    --popover: 0 0% 100%;
+    --popover-foreground: 222.2 84% 4.9%;
+ 
+    --primary: 222.2 47.4% 11.2%;
+    --primary-foreground: 210 40% 98%;
+ 
+    --secondary: 210 40% 96.1%;
+    --secondary-foreground: 222.2 47.4% 11.2%;
+ 
+    --muted: 210 40% 96.1%;
+    --muted-foreground: 215.4 16.3% 46.9%;
+ 
+    --accent: 210 40% 96.1%;
+    --accent-foreground: 222.2 47.4% 11.2%;
+ 
+    --destructive: 0 84.2% 60.2%;
+    --destructive-foreground: 210 40% 98%;
+ 
+    --border: 214.3 31.8% 91.4%;
+    --input: 214.3 31.8% 91.4%;
+    --ring: 222.2 84% 4.9%;
+ 
+    --radius: 0.5rem;
+  }
+ 
+  .dark {
+    --background: 222.2 84% 4.9%;
+    --foreground: 210 40% 98%;
+ 
+    --card: 222.2 84% 4.9%;
+    --card-foreground: 210 40% 98%;
+ 
+    --popover: 222.2 84% 4.9%;
+    --popover-foreground: 210 40% 98%;
+ 
+    --primary: 210 40% 98%;
+    --primary-foreground: 222.2 47.4% 11.2%;
+ 
+    --secondary: 217.2 32.6% 17.5%;
+    --secondary-foreground: 210 40% 98%;
+ 
+    --muted: 217.2 32.6% 17.5%;
+    --muted-foreground: 215 20.2% 65.1%;
+ 
+    --accent: 217.2 32.6% 17.5%;
+    --accent-foreground: 210 40% 98%;
+ 
+    --destructive: 0 62.8% 30.6%;
+    --destructive-foreground: 210 40% 98%;
+ 
+    --border: 217.2 32.6% 17.5%;
+    --input: 217.2 32.6% 17.5%;
+    --ring: 212.7 26.8% 83.9%;
+  }
+}
+ 
+@layer base {
+  * {
+    @apply border-border;
+  }
+  body {
+    @apply bg-background text-foreground;
+  }
+}

apps/admin/src/app/layout.tsx

@@ -1,22 +1,39 @@
-import type { Metadata } from 'next'
-import { Inter } from 'next/font/google'
-import './globals.css'
+import type { Metadata } from "next";
+import { Inter } from "next/font/google";
+import "./globals.css";
+import {
+  ClerkProvider,
+  SignedIn,
+  SignedOut,
+  SignInButton,
+  UserButton,
+} from "@clerk/nextjs";
+import { Sidebar } from "@/components/ui/Sidebar";
 
-const inter = Inter({ subsets: ['latin'] })
+const inter = Inter({ subsets: ["latin"] });
 
 export const metadata: Metadata = {
-  title: 'FitAI Admin',
-  description: 'Fitness management admin dashboard',
-}
+  title: "FitAI Admin",
+  description: "Fitness management admin dashboard",
+};
 
 export default function RootLayout({
   children,
 }: {
-  children: React.ReactNode
+  children: React.ReactNode;
 }) {
   return (
-    <html lang="en">
-      <body className={inter.className}>{children}</body>
-    </html>
-  )
-}
+    <ClerkProvider>
+      <html lang="en">
+        <body className={inter.className}>
+          <div className="flex min-h-screen bg-slate-50">
+            <Sidebar />
+            <main className="flex-1 ml-64 p-8">
+              {children}
+            </main>
+          </div>
+        </body>
+      </html>
+    </ClerkProvider>
+  );
+}

apps/admin/src/app/page.tsx

@@ -1,68 +1,103 @@
 "use client";
 
-import Link from "next/link";
+import { useEffect, useState } from "react";
+import { Users, CreditCard, CalendarCheck, TrendingUp } from "lucide-react";
+import { StatsCard } from "@/components/ui/StatsCard";
 import { UserManagement } from "@/components/users/UserManagement";
 import { AnalyticsDashboard } from "@/components/analytics/AnalyticsDashboard";
+import axios from "axios";
+
+interface DashboardStats {
+  totalUsers: number;
+  activeClients: number;
+  totalRevenue: number;
+  revenueGrowth: number;
+}
 
 export default function Home() {
+  const [stats, setStats] = useState<DashboardStats>({
+    totalUsers: 0,
+    activeClients: 0,
+    totalRevenue: 0,
+    revenueGrowth: 0,
+  });
+  const [loading, setLoading] = useState(true);
+
+  useEffect(() => {
+    const fetchStats = async () => {
+      try {
+        const response = await axios.get("/api/admin/stats");
+        setStats(response.data);
+      } catch (error) {
+        console.error("Failed to fetch dashboard stats:", error);
+      } finally {
+        setLoading(false);
+      }
+    };
+
+    fetchStats();
+  }, []);
+
+  const formatCurrency = (value: number) => {
+    return new Intl.NumberFormat("en-US", {
+      style: "currency",
+      currency: "USD",
+    }).format(value);
+  };
+
   return (
-    <main className="min-h-screen bg-gray-50">
-      <div className="container mx-auto px-4 py-8">
-        <div className="flex justify-between items-center mb-8">
-          <h1 className="text-4xl font-bold text-gray-900">
-            FitAI Admin Dashboard
-          </h1>
-          <nav className="flex gap-4">
-            <Link
-              href="/users"
-              className="px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 transition-colors"
-            >
-              User Management
-            </Link>
-            <Link
-              href="/analytics"
-              className="px-4 py-2 bg-green-600 text-white rounded-md hover:bg-green-700 transition-colors"
-            >
-              Analytics
-            </Link>
-          </nav>
+    <div className="space-y-8">
+      <div>
+        <h2 className="text-3xl font-bold text-slate-900">Dashboard</h2>
+        <p className="text-slate-500 mt-2">Welcome back, here's what's happening today.</p>
+      </div>
+
+      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
+        <StatsCard
+          title="Total Users"
+          value={loading ? "..." : stats.totalUsers}
+          change="+12%" // Placeholder for now as we don't track historical growth yet
+          trend="up"
+          icon={Users}
+          color="blue"
+        />
+        <StatsCard
+          title="Active Clients"
+          value={loading ? "..." : stats.activeClients}
+          change="+5%"
+          trend="up"
+          icon={CalendarCheck}
+          color="green"
+        />
+        <StatsCard
+          title="Revenue"
+          value={loading ? "..." : formatCurrency(stats.totalRevenue)}
+          change={`${stats.revenueGrowth > 0 ? "+" : ""}${stats.revenueGrowth}%`}
+          trend={stats.revenueGrowth >= 0 ? "up" : "down"}
+          icon={CreditCard}
+          color="purple"
+        />
+        <StatsCard
+          title="Growth"
+          value="24%" // Placeholder
+          change="-2%"
+          trend="down"
+          icon={TrendingUp}
+          color="orange"
+        />
+      </div>
+
+      <div className="grid grid-cols-1 lg:grid-cols-3 gap-8">
+        <div className="lg:col-span-2 bg-white rounded-xl shadow-sm border border-slate-100 p-6">
+          <h3 className="text-xl font-bold text-slate-900 mb-6">Recent Activity</h3>
+          <UserManagement />
         </div>
 
-        <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6 mb-8">
-          <div className="bg-white rounded-lg shadow p-6">
-            <h2 className="text-xl font-semibold mb-4">Client Management</h2>
-            <p className="text-gray-600">
-              Manage fitness clients and their profiles
-            </p>
-          </div>
-          <div className="bg-white rounded-lg shadow p-6">
-            <h2 className="text-xl font-semibold mb-4">Payment Tracking</h2>
-            <p className="text-gray-600">Monitor payments and subscriptions</p>
-          </div>
-          <div className="bg-white rounded-lg shadow p-6">
-            <h2 className="text-xl font-semibold mb-4">Attendance</h2>
-            <p className="text-gray-600">Track client attendance and habits</p>
-          </div>
-        </div>
-
-        <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
-          <div className="bg-white rounded-lg shadow p-6">
-            <h2 className="text-2xl font-semibold mb-6">
-              Recent User Activity
-            </h2>
-            <div>
-              <UserManagement />
-            </div>
-          </div>
-
-          <div className="bg-white rounded-lg shadow p-6">
-            <h2 className="text-2xl font-semibold mb-6">Quick Analytics</h2>
-            <div>
-              <AnalyticsDashboard />
-            </div>
-          </div>
+        <div className="bg-white rounded-xl shadow-sm border border-slate-100 p-6">
+          <h3 className="text-xl font-bold text-slate-900 mb-6">Quick Analytics</h3>
+          <AnalyticsDashboard />
         </div>
       </div>
-    </main>
+    </div>
   );
 }

apps/admin/src/app/profile/page.tsx

@@ -0,0 +1,111 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import { useUser } from "@clerk/nextjs";
+import { Button } from "@/components/ui/Button";
+import { Input } from "@/components/ui/input";
+
+interface UserProfile {
+  firstName: string;
+  lastName: string;
+  email: string;
+  phoneNumber: string;
+}
+
+export default function ProfilePage() {
+  const { user, isLoaded } = useUser();
+  const [profile, setProfile] = useState<UserProfile>({
+    firstName: "",
+    lastName: "",
+    email: "",
+    phoneNumber: "",
+  });
+  const [isEditing, setIsEditing] = useState(false);
+
+  useEffect(() => {
+    if (isLoaded && user) {
+      setProfile({
+        firstName: user.firstName || "",
+        lastName: user.lastName || "",
+        email: user.emailAddresses[0]?.emailAddress || "",
+        phoneNumber: user.phoneNumbers[0]?.phoneNumber || "",
+      });
+    }
+  }, [isLoaded, user]);
+
+  const handleSave = async () => {
+    try {
+      await user?.update({
+        firstName: profile.firstName,
+        lastName: profile.lastName,
+      });
+      setIsEditing(false);
+    } catch (error) {
+      console.error("Error updating profile:", error);
+    }
+  };
+
+  if (!isLoaded) {
+    return <div>Loading...</div>;
+  }
+
+  return (
+    <div className="container mx-auto py-8">
+      <div className="max-w-2xl mx-auto bg-white p-8 rounded-lg shadow">
+        <div className="flex justify-between items-center mb-6">
+          <h1 className="text-2xl font-bold">Profile</h1>
+          <Button
+            variant={isEditing ? "primary" : "secondary"}
+            onClick={() => setIsEditing(!isEditing)}
+          >
+            {isEditing ? "Cancel" : "Edit Profile"}
+          </Button>
+        </div>
+
+        <div className="space-y-4">
+          <div>
+            <label className="block text-sm font-medium mb-1">First Name</label>
+            <Input
+              type="text"
+              value={profile.firstName}
+              onChange={(e: React.ChangeEvent<HTMLInputElement>) =>
+                setProfile({ ...profile, firstName: e.target.value })
+              }
+              disabled={!isEditing}
+            />
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium mb-1">Last Name</label>
+            <Input
+              type="text"
+              value={profile.lastName}
+              onChange={(e: React.ChangeEvent<HTMLInputElement>) =>
+                setProfile({ ...profile, lastName: e.target.value })
+              }
+              disabled={!isEditing}
+            />
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium mb-1">Email</label>
+            <Input type="email" value={profile.email} disabled />
+          </div>
+
+          <div>
+            <label className="block text-sm font-medium mb-1">
+              Phone Number
+            </label>
+            <Input type="tel" value={profile.phoneNumber} disabled />
+          </div>
+
+          {isEditing && (
+            <div className="pt-4">
+              <Button onClick={handleSave}>Save Changes</Button>
+            </div>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}

apps/admin/src/app/recommendations/page.tsx

@@ -0,0 +1,260 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import { useUser } from "@clerk/nextjs";
+
+interface User {
+    id: string;
+    firstName: string;
+    lastName: string;
+    email: string;
+}
+
+interface Recommendation {
+    id: string;
+    userId: string;
+    content: string;
+    activityPlan: string;
+    dietPlan: string;
+    status: string;
+    createdAt: Date;
+}
+
+export default function RecommendationsPage() {
+    const { user } = useUser();
+    const [users, setUsers] = useState<User[]>([]);
+    const [pendingRecommendations, setPendingRecommendations] = useState<any[]>([]);
+    const [loading, setLoading] = useState(true);
+    const [generating, setGenerating] = useState<string | null>(null);
+    const [useExternalModel, setUseExternalModel] = useState(false);
+
+    useEffect(() => {
+        fetchData();
+    }, []);
+
+    const fetchData = async () => {
+        try {
+            // Fetch users
+            const usersRes = await fetch("/api/users");
+            const usersData = await usersRes.json();
+            setUsers(usersData.users || []);
+
+            // Fetch pending recommendations
+            const recsRes = await fetch("/api/recommendations");
+            const recsData = await recsRes.json();
+            const allRecs = recsData.recommendations || [];
+            setPendingRecommendations(allRecs.filter((r: any) => r.status === 'pending'));
+        } catch (error) {
+            console.error("Error fetching data:", error);
+        } finally {
+            setLoading(false);
+        }
+    };
+
+    const handleGenerate = async (userId: string) => {
+        setGenerating(userId);
+        try {
+            const res = await fetch("/api/recommendations/generate", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({ userId, useExternalModel }),
+            });
+
+            if (!res.ok) {
+                const error = await res.json();
+                alert(`Error: ${error.error}`);
+            } else {
+                alert("Recommendation generated successfully!");
+                fetchData(); // Refresh data
+            }
+        } catch (error) {
+            console.error(error);
+            alert("Failed to generate recommendation.");
+        } finally {
+            setGenerating(null);
+        }
+    };
+
+    const handleApprove = async (recommendationId: string, status: "approved" | "rejected") => {
+        try {
+            const res = await fetch("/api/recommendations/approve", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({
+                    recommendationId,
+                    status,
+                    approvedBy: user?.id || "admin",
+                }),
+            });
+
+            if (!res.ok) {
+                const errorData = await res.json();
+                alert(`Failed to update status: ${errorData.error || 'Unknown error'}`);
+            } else {
+                fetchData(); // Refresh data
+            }
+        } catch (error) {
+            console.error(error);
+            alert("Error processing request");
+        }
+    };
+
+    const handleEdit = async (rec: Recommendation) => {
+        const newContent = prompt("Edit Advice:", rec.content);
+        const newActivityPlan = prompt("Edit Activity Plan:", rec.activityPlan);
+        const newDietPlan = prompt("Edit Diet Plan:", rec.dietPlan);
+
+        if (newContent === null || newActivityPlan === null || newDietPlan === null) {
+            // User cancelled one of the prompts
+            return;
+        }
+
+        try {
+            const res = await fetch("/api/recommendations", {
+                method: "PUT",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({
+                    id: rec.id,
+                    content: newContent,
+                    activityPlan: newActivityPlan,
+                    dietPlan: newDietPlan,
+                }),
+            });
+
+            if (!res.ok) {
+                const errorData = await res.json();
+                alert(`Failed to update recommendation: ${errorData.error || 'Unknown error'}`);
+            } else {
+                alert("Recommendation updated successfully!");
+                fetchData(); // Refresh data
+            }
+        } catch (error) {
+            console.error("Error updating recommendation:", error);
+            alert("Failed to update recommendation.");
+        }
+    };
+
+    if (loading) {
+        return (
+            <div className="flex items-center justify-center h-screen">
+                <div className="text-xl">Loading...</div>
+            </div>
+        );
+    }
+
+    return (
+        <div className="container mx-auto py-10 px-4">
+            <div className="flex justify-between items-center mb-8">
+                <h1 className="text-3xl font-bold">AI Recommendations</h1>
+
+                {/* Model Selection Toggle */}
+                <div className="flex items-center gap-3 bg-white px-4 py-2 rounded-lg shadow">
+                    <span className="text-sm font-medium text-gray-700">
+                        {useExternalModel ? "DeepSeek AI" : "Local Ollama"}
+                    </span>
+                    <button
+                        onClick={() => setUseExternalModel(!useExternalModel)}
+                        className={`relative inline-flex h-6 w-11 items-center rounded-full transition-colors ${useExternalModel ? "bg-blue-600" : "bg-gray-300"
+                            }`}
+                    >
+                        <span
+                            className={`inline-block h-4 w-4 transform rounded-full bg-white transition-transform ${useExternalModel ? "translate-x-6" : "translate-x-1"
+                                }`}
+                        />
+                    </button>
+                    <span className="text-xs text-gray-500">
+                        {useExternalModel ? "External" : "Local"}
+                    </span>
+                </div>
+            </div>
+
+            <div className="grid grid-cols-1 lg:grid-cols-2 gap-8">
+                {/* Generate Section */}
+                <div>
+                    <h2 className="text-2xl font-semibold mb-4">Generate Recommendations</h2>
+                    <div className="bg-white shadow rounded-lg p-6">
+                        <p className="mb-4 text-gray-600">
+                            Select a user to generate a new daily recommendation.
+                        </p>
+                        <ul className="space-y-4">
+                            {users.map((user) => (
+                                <li key={user.id} className="flex items-center justify-between border-b pb-2">
+                                    <div>
+                                        <p className="font-medium">
+                                            {user.firstName} {user.lastName}
+                                        </p>
+                                        <p className="text-sm text-gray-500">{user.email}</p>
+                                    </div>
+                                    <button
+                                        onClick={() => handleGenerate(user.id)}
+                                        disabled={generating === user.id}
+                                        className="bg-blue-600 text-white px-4 py-2 rounded hover:bg-blue-700 disabled:opacity-50"
+                                    >
+                                        {generating === user.id ? "Generating..." : "Generate"}
+                                    </button>
+                                </li>
+                            ))}
+                            {users.length === 0 && (
+                                <p className="text-gray-500 italic">No users found.</p>
+                            )}
+                        </ul>
+                    </div>
+                </div>
+
+                {/* Pending Approvals Section */}
+                <div>
+                    <h2 className="text-2xl font-semibold mb-4">Pending Approvals</h2>
+                    <div className="bg-white shadow rounded-lg p-6">
+                        {pendingRecommendations.length === 0 ? (
+                            <p className="text-gray-500 italic">No pending recommendations.</p>
+                        ) : (
+                            <ul className="space-y-6">
+                                {pendingRecommendations.map((rec) => (
+                                    <li key={rec.id} className="border rounded p-4">
+                                        <div className="flex justify-between items-start mb-2">
+                                            <h3 className="font-bold">For: User {rec.userId}</h3>
+                                            <span className="text-xs text-gray-500">
+                                                {new Date(rec.createdAt).toLocaleDateString()}
+                                            </span>
+                                        </div>
+                                        <div className="space-y-2 text-sm mb-4">
+                                            <div>
+                                                <span className="font-semibold">Advice:</span> {rec.content}
+                                            </div>
+                                            <div>
+                                                <span className="font-semibold">Activity:</span> {rec.activityPlan}
+                                            </div>
+                                            <div>
+                                                <span className="font-semibold">Diet:</span> {rec.dietPlan}
+                                            </div>
+                                        </div>
+                                        <div className="flex space-x-2">
+                                            <button
+                                                onClick={() => handleEdit(rec)}
+                                                className="flex-1 bg-blue-500 text-white py-2 rounded hover:bg-blue-600"
+                                            >
+                                                Edit
+                                            </button>
+                                            <button
+                                                onClick={() => handleApprove(rec.id, "approved")}
+                                                className="flex-1 bg-green-600 text-white py-2 rounded hover:bg-green-700"
+                                            >
+                                                Approve
+                                            </button>
+                                            <button
+                                                onClick={() => handleApprove(rec.id, "rejected")}
+                                                className="flex-1 bg-red-600 text-white py-2 rounded hover:bg-red-700"
+                                            >
+                                                Reject
+                                            </button>
+                                        </div>
+                                    </li>
+                                ))}
+                            </ul>
+                        )}
+                    </div>
+                </div>
+            </div>
+        </div>
+    );
+}

apps/admin/src/app/users/[id]/page.tsx

@@ -0,0 +1,104 @@
+
+import { getDatabase } from "@/lib/database";
+import { Recommendations } from "@/components/users/Recommendations";
+import { notFound } from "next/navigation";
+
+interface PageProps {
+    params: Promise<{
+        id: string;
+    }>;
+}
+
+export default async function UserProfilePage({ params }: PageProps) {
+    const { id } = await params;
+    const db = await getDatabase();
+    const user = await db.getUserById(id);
+
+    if (!user) {
+        notFound();
+    }
+
+    const client = await db.getClientByUserId(user.id);
+    const fitnessProfile = await db.getFitnessProfileByUserId(user.id);
+
+    return (
+        <div className="space-y-8">
+            <div className="flex justify-between items-center">
+                <h1 className="text-3xl font-bold">
+                    {user.firstName} {user.lastName}
+                </h1>
+                <span className="px-3 py-1 bg-gray-100 rounded-full text-sm font-medium capitalize">
+                    {user.role}
+                </span>
+            </div>
+
+            <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
+                {/* Basic Info */}
+                <div className="bg-white p-6 rounded-lg shadow">
+                    <h2 className="text-xl font-semibold mb-4">Contact Information</h2>
+                    <div className="space-y-2">
+                        <p><span className="font-medium">Email:</span> {user.email}</p>
+                        <p><span className="font-medium">Phone:</span> {user.phone || "N/A"}</p>
+                        <p><span className="font-medium">Joined:</span> {user.createdAt.toLocaleDateString()}</p>
+                    </div>
+                </div>
+
+                {/* Client Info */}
+                {client && (
+                    <div className="bg-white p-6 rounded-lg shadow">
+                        <h2 className="text-xl font-semibold mb-4">Membership Details</h2>
+                        <div className="space-y-2">
+                            <p><span className="font-medium">Type:</span> {client.membershipType}</p>
+                            <p><span className="font-medium">Status:</span> {client.membershipStatus}</p>
+                            <p><span className="font-medium">Member Since:</span> {client.joinDate.toLocaleDateString()}</p>
+                            <p><span className="font-medium">Last Visit:</span> {client.lastVisit?.toLocaleDateString() || "Never"}</p>
+                        </div>
+                    </div>
+                )}
+            </div>
+
+            {/* Fitness Profile */}
+            <div className="bg-white p-6 rounded-lg shadow">
+                <h2 className="text-xl font-semibold mb-4">Fitness Profile</h2>
+                {fitnessProfile ? (
+                    <div className="grid grid-cols-1 md:grid-cols-3 gap-6">
+                        <div>
+                            <h3 className="font-medium mb-2 text-gray-700">Physical Stats</h3>
+                            <p>Height: {fitnessProfile.height} cm</p>
+                            <p>Weight: {fitnessProfile.weight} kg</p>
+                            <p>Age: {fitnessProfile.age}</p>
+                            <p>Gender: {fitnessProfile.gender}</p>
+                        </div>
+                        <div>
+                            <h3 className="font-medium mb-2 text-gray-700">Health & Habits</h3>
+                            <p>Activity Level: {fitnessProfile.activityLevel.replace('_', ' ')}</p>
+                            <p>Diet: {fitnessProfile.dietHabits || "N/A"}</p>
+                            <p>Exercise: {fitnessProfile.exerciseHabits || "N/A"}</p>
+                        </div>
+                        <div>
+                            <h3 className="font-medium mb-2 text-gray-700">Medical</h3>
+                            <p>Conditions: {fitnessProfile.medicalConditions || "None"}</p>
+                            <p>Allergies: {fitnessProfile.allergies || "None"}</p>
+                            <p>Injuries: {fitnessProfile.injuries || "None"}</p>
+                        </div>
+                        <div className="col-span-full mt-4">
+                            <h3 className="font-medium mb-2 text-gray-700">Goals</h3>
+                            <div className="flex flex-wrap gap-2">
+                                {fitnessProfile.fitnessGoals.map((goal, i) => (
+                                    <span key={i} className="px-2 py-1 bg-blue-50 text-blue-700 rounded text-sm">
+                                        {goal.replace('_', ' ')}
+                                    </span>
+                                ))}
+                            </div>
+                        </div>
+                    </div>
+                ) : (
+                    <p className="text-gray-500 italic">No fitness profile created yet.</p>
+                )}
+            </div>
+
+            {/* Recommendations Component */}
+            <Recommendations userId={user.id} />
+        </div>
+    );
+}

apps/admin/src/components/Navigation.tsx

@@ -0,0 +1,100 @@
+"use client";
+
+import { type ReactElement } from "react";
+import Link from "next/link";
+import { usePathname } from "next/navigation";
+import { Home, Users, BarChart3, User, Brain } from "lucide-react";
+import { SignedIn, UserButton } from "@clerk/nextjs";
+import { cn } from "@/lib/utils";
+import { Button } from "@/components/ui/Button";
+
+interface NavItem {
+  href: string;
+  label: string;
+  icon: React.ElementType;
+}
+
+const navItems: NavItem[] = [
+  {
+    href: "/",
+    label: "Dashboard",
+    icon: Home,
+  },
+  {
+    href: "/users",
+    label: "Clients",
+    icon: Users,
+  },
+  {
+    href: "/recommendations",
+    label: "AI Recommendations",
+    icon: Brain,
+  },
+  {
+    href: "/analytics",
+    label: "Analytics",
+    icon: BarChart3,
+  },
+  {
+    href: "/profile",
+    label: "Profile",
+    icon: User,
+  },
+];
+
+export function Navigation(): ReactElement {
+  const pathname = usePathname();
+
+  return (
+    <header className="sticky top-0 z-50 w-full border-b bg-background/95 backdrop-blur supports-[backdrop-filter]:bg-background/60">
+      <nav className="container mx-auto px-4 h-16">
+        <div className="flex h-full items-center justify-between">
+          {/* Logo */}
+          <Link
+            href="/"
+            className="text-xl font-bold text-[#FF0000] hover:text-[#00FF00] transition-colors"
+          >
+            FitAI
+          </Link>
+
+          {/* Navigation Items */}
+          <ul
+            className="flex-1 flex justify-center items-center"
+            style={{ gap: "3rem" }}
+          >
+            {navItems.map((item) => (
+              <li key={item.href}>
+                <Link href={item.href} className="flex items-center gap-2">
+                  <Button
+                    variant={pathname === item.href ? "primary" : "secondary"}
+                    className={cn(
+                      "h-9 px-4 py-2",
+                      pathname === item.href &&
+                      "bg-primary text-primary-foreground",
+                    )}
+                    aria-current={pathname === item.href ? "page" : undefined}
+                  >
+                    <item.icon className="h-4 w-4" />
+                    <span>{item.label}</span>
+                  </Button>
+                </Link>
+              </li>
+            ))}
+          </ul>
+
+          {/* User Button */}
+          <SignedIn>
+            <UserButton
+              afterSignOutUrl="/"
+              appearance={{
+                elements: {
+                  avatarBox: "h-8 w-8",
+                },
+              }}
+            />
+          </SignedIn>
+        </div>
+      </nav>
+    </header>
+  );
+}

apps/admin/src/components/analytics/AnalyticsDashboard.tsx

@@ -4,7 +4,7 @@ import { useState, useEffect } from 'react'
 import { UserGrowthChart } from '@/components/charts/UserGrowthChart'
 import { MembershipDistributionChart } from '@/components/charts/MembershipDistributionChart'
 import { RevenueChart } from '@/components/charts/RevenueChart'
-import { Card, CardHeader, CardContent } from '@/components/ui/Card'
+import { Card, CardHeader, CardContent } from '@/components/ui/card'
 
 interface ChartData {
   label: string
@@ -86,7 +86,7 @@ export function AnalyticsDashboard() {
             </div>
           </CardContent>
         </Card>
-        
+
         <Card>
           <CardContent>
             <div className="text-center">
@@ -95,7 +95,7 @@ export function AnalyticsDashboard() {
             </div>
           </CardContent>
         </Card>
-        
+
         <Card>
           <CardContent>
             <div className="text-center">

apps/admin/src/components/recommendations/generate-button.tsx

@@ -0,0 +1,44 @@
+"use client";
+
+import { useState } from "react";
+import { Loader2 } from "lucide-react";
+
+export function GenerateButton({ userId }: { userId: string }) {
+    const [loading, setLoading] = useState(false);
+
+    const handleGenerate = async () => {
+        setLoading(true);
+        try {
+            const res = await fetch("/api/recommendations/generate", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({ userId }),
+            });
+
+            if (!res.ok) {
+                const error = await res.json();
+                alert(`Error: ${error.error}`);
+            } else {
+                alert("Recommendation generated successfully! Check Pending Approvals.");
+                // In a real app, we'd revalidate the path or update state
+                window.location.reload();
+            }
+        } catch (error) {
+            console.error(error);
+            alert("Failed to generate recommendation.");
+        } finally {
+            setLoading(false);
+        }
+    };
+
+    return (
+        <button
+            onClick={handleGenerate}
+            disabled={loading}
+            className="bg-blue-600 text-white px-4 py-2 rounded hover:bg-blue-700 disabled:opacity-50 flex items-center"
+        >
+            {loading && <Loader2 className="mr-2 h-4 w-4 animate-spin" />}
+            Generate
+        </button>
+    );
+}

apps/admin/src/components/recommendations/recommendation-list.tsx

@@ -0,0 +1,117 @@
+"use client";
+
+import { useState } from "react";
+import { Loader2, Check, X } from "lucide-react";
+
+type Recommendation = {
+    recommendation: {
+        id: string;
+        recommendationText: string;
+        activityPlan: string;
+        dietPlan: string;
+        createdAt: Date;
+    };
+    user: {
+        firstName: string;
+        lastName: string;
+    };
+};
+
+export function RecommendationList({
+    initialRecommendations,
+}: {
+    initialRecommendations: Recommendation[];
+}) {
+    const [recommendations, setRecommendations] = useState(initialRecommendations);
+    const [processingId, setProcessingId] = useState<string | null>(null);
+
+    const handleAction = async (id: string, status: "approved" | "rejected") => {
+        setProcessingId(id);
+        try {
+            const res = await fetch("/api/recommendations/approve", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({
+                    recommendationId: id,
+                    status,
+                    approvedBy: "admin_placeholder", // In real app, get from auth context
+                }),
+            });
+
+            if (!res.ok) {
+                alert("Failed to update status");
+            } else {
+                setRecommendations((prev) =>
+                    prev.filter((item) => item.recommendation.id !== id)
+                );
+            }
+        } catch (error) {
+            console.error(error);
+            alert("Error processing request");
+        } finally {
+            setProcessingId(null);
+        }
+    };
+
+    if (recommendations.length === 0) {
+        return <p className="text-gray-500 italic">No pending recommendations.</p>;
+    }
+
+    return (
+        <ul className="space-y-6">
+            {recommendations.map(({ recommendation, user }) => (
+                <li key={recommendation.id} className="border rounded p-4">
+                    <div className="flex justify-between items-start mb-2">
+                        <h3 className="font-bold">
+                            For: {user.firstName} {user.lastName}
+                        </h3>
+                        <span className="text-xs text-gray-500">
+                            {new Date(recommendation.createdAt).toLocaleDateString()}
+                        </span>
+                    </div>
+                    <div className="space-y-2 text-sm mb-4">
+                        <div>
+                            <span className="font-semibold">Advice:</span>{" "}
+                            {recommendation.recommendationText}
+                        </div>
+                        <div>
+                            <span className="font-semibold">Activity:</span>{" "}
+                            {recommendation.activityPlan}
+                        </div>
+                        <div>
+                            <span className="font-semibold">Diet:</span> {recommendation.dietPlan}
+                        </div>
+                    </div>
+                    <div className="flex space-x-2">
+                        <button
+                            onClick={() => handleAction(recommendation.id, "approved")}
+                            disabled={processingId === recommendation.id}
+                            className="flex-1 bg-green-600 text-white py-2 rounded hover:bg-green-700 disabled:opacity-50 flex justify-center items-center"
+                        >
+                            {processingId === recommendation.id ? (
+                                <Loader2 className="h-4 w-4 animate-spin" />
+                            ) : (
+                                <>
+                                    <Check className="mr-2 h-4 w-4" /> Approve
+                                </>
+                            )}
+                        </button>
+                        <button
+                            onClick={() => handleAction(recommendation.id, "rejected")}
+                            disabled={processingId === recommendation.id}
+                            className="flex-1 bg-red-600 text-white py-2 rounded hover:bg-red-700 disabled:opacity-50 flex justify-center items-center"
+                        >
+                            {processingId === recommendation.id ? (
+                                <Loader2 className="h-4 w-4 animate-spin" />
+                            ) : (
+                                <>
+                                    <X className="mr-2 h-4 w-4" /> Reject
+                                </>
+                            )}
+                        </button>
+                    </div>
+                </li>
+            ))}
+        </ul>
+    );
+}

apps/admin/src/components/ui/Sidebar.tsx

@@ -0,0 +1,110 @@
+"use client";
+
+import Link from "next/link";
+import { usePathname } from "next/navigation";
+import { useEffect, useState } from "react";
+import {
+    LayoutDashboard,
+    Users,
+    CalendarCheck,
+    CreditCard,
+    Settings,
+    LogOut,
+    Brain,
+} from "lucide-react";
+import { UserButton, useUser } from "@clerk/nextjs";
+
+interface Recommendation {
+    id: string;
+    status: string;
+}
+
+export function Sidebar() {
+    const pathname = usePathname();
+    const { user } = useUser();
+    const [pendingCount, setPendingCount] = useState(0);
+
+    useEffect(() => {
+        const fetchPending = async () => {
+            try {
+                const res = await fetch("/api/recommendations");
+                if (res.ok) {
+                    const data = await res.json();
+                    const pending = (data.recommendations || []).filter(
+                        (r: Recommendation) => r.status === "pending"
+                    );
+                    setPendingCount(pending.length);
+                }
+            } catch (e) {
+                console.error("Failed to fetch pending recommendations", e);
+            }
+        };
+        fetchPending();
+    }, []);
+
+    const menuItems = [
+        { icon: LayoutDashboard, label: "Dashboard", href: "/" },
+        { icon: Users, label: "Users", href: "/users" },
+        {
+            icon: Brain,
+            label: (
+                <span className="flex items-center">
+                    AI Recommendations
+                    {pendingCount > 0 && (
+                        <span className="ml-2 inline-block bg-red-600 text-xs rounded-full px-2 py-0.5">
+                            {pendingCount}
+                        </span>
+                    )}
+                </span>
+            ),
+            href: "/recommendations",
+        },
+        { icon: CalendarCheck, label: "Attendance", href: "/attendance" },
+        { icon: CreditCard, label: "Payments", href: "/payments" },
+        { icon: Settings, label: "Settings", href: "/settings" },
+    ];
+
+    return (
+        <aside className="w-64 bg-slate-900 text-white h-screen fixed left-0 top-0 flex flex-col border-r border-slate-800">
+            <div className="p-6 border-b border-slate-800">
+                <h1 className="text-2xl font-bold bg-gradient-to-r from-blue-400 to-indigo-400 bg-clip-text text-transparent">
+                    FitAI Admin
+                </h1>
+            </div>
+
+            <nav className="flex-1 p-4 space-y-2">
+                {menuItems.map((item) => {
+                    const Icon = item.icon;
+                    const isActive = pathname === item.href;
+                    const label = typeof item.label === "string" ? item.label : item.label;
+                    return (
+                        <Link
+                            key={item.href}
+                            href={item.href}
+                            className={`flex items-center gap-3 px-4 py-3 rounded-lg transition-all duration-200 group ${isActive
+                                ? "bg-blue-600 text-white shadow-lg shadow-blue-900/20"
+                                : "text-slate-400 hover:bg-slate-800 hover:text-white"}`}
+                        >
+                            <Icon size={20} className={isActive ? "text-white" : "text-slate-500 group-hover:text-white"} />
+                            <span className="font-medium">{label}</span>
+                        </Link>
+                    );
+                })}
+            </nav>
+
+            <div className="p-4 border-t border-slate-800">
+                <div className="flex items-center gap-3 px-4 py-3 rounded-lg bg-slate-800/50">
+                    <UserButton afterSignOutUrl="/" />
+                    <div className="flex-1 min-w-0">
+                        <p className="text-sm font-medium text-white truncate">
+                            {user?.fullName || "Admin User"}
+                        </p>
+                        <p className="text-xs text-slate-400 truncate">
+                            {user?.primaryEmailAddress?.emailAddress}
+                        </p>
+                    </div>
+                </div>
+            </div>
+        </aside>
+    );
+}

apps/admin/src/components/ui/StatsCard.tsx

@@ -0,0 +1,51 @@
+import { LucideIcon } from "lucide-react";
+import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
+
+interface StatsCardProps {
+    title: string;
+    value: string | number;
+    change?: string;
+    trend?: "up" | "down" | "neutral";
+    icon: LucideIcon;
+    color?: "blue" | "green" | "purple" | "orange";
+}
+
+export function StatsCard({ title, value, change, trend, icon: Icon, color = "blue" }: StatsCardProps) {
+    const colorStyles = {
+        blue: "bg-blue-50 text-blue-600",
+        green: "bg-green-50 text-green-600",
+        purple: "bg-purple-50 text-purple-600",
+        orange: "bg-orange-50 text-orange-600",
+    };
+
+    return (
+        <Card>
+            <CardHeader className="flex flex-row items-center justify-between space-y-0 pb-2">
+                <CardTitle className="text-sm font-medium text-muted-foreground">
+                    {title}
+                </CardTitle>
+                <div className={`p-2 rounded-lg ${colorStyles[color]}`}>
+                    <Icon size={16} />
+                </div>
+            </CardHeader>
+            <CardContent>
+                <div className="text-2xl font-bold">{value}</div>
+                {change && (
+                    <p className="text-xs text-muted-foreground mt-1">
+                        <span
+                            className={`font-medium ${trend === "up"
+                                    ? "text-green-600"
+                                    : trend === "down"
+                                        ? "text-red-600"
+                                        : "text-slate-600"
+                                }`}
+                        >
+                            {change}
+                        </span>{" "}
+                        vs last month
+                    </p>
+                )}
+            </CardContent>
+        </Card>
+    );
+}

apps/admin/src/components/ui/button.tsx

@@ -0,0 +1,56 @@
+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 ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
+  {
+    variants: {
+      variant: {
+        default: "bg-primary text-primary-foreground hover:bg-primary/90",
+        destructive:
+          "bg-destructive text-destructive-foreground hover:bg-destructive/90",
+        outline:
+          "border border-input bg-background hover:bg-accent hover:text-accent-foreground",
+        secondary:
+          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
+        ghost: "hover:bg-accent hover:text-accent-foreground",
+        link: "text-primary underline-offset-4 hover:underline",
+      },
+      size: {
+        default: "h-10 px-4 py-2",
+        sm: "h-9 rounded-md px-3",
+        lg: "h-11 rounded-md px-8",
+        icon: "h-10 w-10",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  },
+);
+
+export interface ButtonProps
+  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
+    VariantProps<typeof buttonVariants> {
+  asChild?: boolean;
+}
+
+const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
+  ({ className, variant, size, asChild = false, ...props }, ref) => {
+    const Comp = asChild ? Slot : "button";
+    return (
+      <Comp
+        className={cn(buttonVariants({ variant, size, className }))}
+        ref={ref}
+        {...props}
+      />
+    );
+  },
+);
+Button.displayName = "Button";
+
+export { Button, buttonVariants };

apps/admin/src/components/ui/card.tsx

@@ -0,0 +1,76 @@
+import * as React from "react"
+
+import { cn } from "@/lib/utils"
+
+const Card = React.forwardRef<
+    HTMLDivElement,
+    React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+    <div
+        ref={ref}
+        className={cn(
+            "rounded-xl border bg-card text-card-foreground shadow",
+            className
+        )}
+        {...props}
+    />
+))
+Card.displayName = "Card"
+
+const CardHeader = React.forwardRef<
+    HTMLDivElement,
+    React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+    <div
+        ref={ref}
+        className={cn("flex flex-col space-y-1.5 p-6", className)}
+        {...props}
+    />
+))
+CardHeader.displayName = "CardHeader"
+
+const CardTitle = React.forwardRef<
+    HTMLParagraphElement,
+    React.HTMLAttributes<HTMLHeadingElement>
+>(({ className, ...props }, ref) => (
+    <h3
+        ref={ref}
+        className={cn("font-semibold leading-none tracking-tight", className)}
+        {...props}
+    />
+))
+CardTitle.displayName = "CardTitle"
+
+const CardDescription = React.forwardRef<
+    HTMLParagraphElement,
+    React.HTMLAttributes<HTMLParagraphElement>
+>(({ className, ...props }, ref) => (
+    <p
+        ref={ref}
+        className={cn("text-sm text-muted-foreground", className)}
+        {...props}
+    />
+))
+CardDescription.displayName = "CardDescription"
+
+const CardContent = React.forwardRef<
+    HTMLDivElement,
+    React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+    <div ref={ref} className={cn("p-6 pt-0", className)} {...props} />
+))
+CardContent.displayName = "CardContent"
+
+const CardFooter = React.forwardRef<
+    HTMLDivElement,
+    React.HTMLAttributes<HTMLDivElement>
+>(({ className, ...props }, ref) => (
+    <div
+        ref={ref}
+        className={cn("flex items-center p-6 pt-0", className)}
+        {...props}
+    />
+))
+CardFooter.displayName = "CardFooter"
+
+export { Card, CardHeader, CardFooter, CardTitle, CardDescription, CardContent }

apps/admin/src/components/ui/input.tsx

@@ -0,0 +1,25 @@
+import * as React from "react";
+
+import { cn } from "@/lib/utils";
+
+export interface InputProps
+  extends React.InputHTMLAttributes<HTMLInputElement> {}
+
+const Input = React.forwardRef<HTMLInputElement, InputProps>(
+  ({ className, type, ...props }, ref) => {
+    return (
+      <input
+        type={type}
+        className={cn(
+          "flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background file:border-0 file:bg-transparent file:text-sm file:font-medium placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50",
+          className
+        )}
+        ref={ref}
+        {...props}
+      />
+    );
+  }
+);
+Input.displayName = "Input";
+
+export { Input };

apps/admin/src/components/ui/sheet.tsx

@@ -0,0 +1,140 @@
+"use client";
+
+import * as React from "react";
+import * as SheetPrimitive from "@radix-ui/react-dialog";
+import { cva, type VariantProps } from "class-variance-authority";
+import { X } from "lucide-react";
+
+import { cn } from "@/lib/utils";
+
+const Sheet = SheetPrimitive.Root;
+
+const SheetTrigger = SheetPrimitive.Trigger;
+
+const SheetClose = SheetPrimitive.Close;
+
+const SheetPortal = SheetPrimitive.Portal;
+
+const SheetOverlay = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Overlay>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Overlay>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Overlay
+    className={cn(
+      "fixed inset-0 z-50 bg-black/80  data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0",
+      className,
+    )}
+    {...props}
+    ref={ref}
+  />
+));
+SheetOverlay.displayName = SheetPrimitive.Overlay.displayName;
+
+const sheetVariants = cva(
+  "fixed z-50 gap-4 bg-background p-6 shadow-lg transition ease-in-out data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:duration-300 data-[state=open]:duration-500",
+  {
+    variants: {
+      side: {
+        top: "inset-x-0 top-0 border-b data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top",
+        bottom:
+          "inset-x-0 bottom-0 border-t data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom",
+        left: "inset-y-0 left-0 h-full w-3/4 border-r data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left sm:max-w-sm",
+        right:
+          "inset-y-0 right-0 h-full w-3/4  border-l data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right sm:max-w-sm",
+      },
+    },
+    defaultVariants: {
+      side: "right",
+    },
+  },
+);
+
+interface SheetContentProps
+  extends React.ComponentPropsWithoutRef<typeof SheetPrimitive.Content>,
+    VariantProps<typeof sheetVariants> {}
+
+const SheetContent = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Content>,
+  SheetContentProps
+>(({ side = "right", className, children, ...props }, ref) => (
+  <SheetPortal>
+    <SheetOverlay />
+    <SheetPrimitive.Content
+      ref={ref}
+      className={cn(sheetVariants({ side }), className)}
+      {...props}
+    >
+      {children}
+      <SheetPrimitive.Close className="absolute right-4 top-4 rounded-sm opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:pointer-events-none data-[state=open]:bg-secondary">
+        <X className="h-4 w-4" />
+        <span className="sr-only">Close</span>
+      </SheetPrimitive.Close>
+    </SheetPrimitive.Content>
+  </SheetPortal>
+));
+SheetContent.displayName = SheetPrimitive.Content.displayName;
+
+const SheetHeader = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col space-y-2 text-center sm:text-left",
+      className,
+    )}
+    {...props}
+  />
+);
+SheetHeader.displayName = "SheetHeader";
+
+const SheetFooter = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLDivElement>) => (
+  <div
+    className={cn(
+      "flex flex-col-reverse sm:flex-row sm:justify-end sm:space-x-2",
+      className,
+    )}
+    {...props}
+  />
+);
+SheetFooter.displayName = "SheetFooter";
+
+const SheetTitle = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Title>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Title>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Title
+    ref={ref}
+    className={cn("text-lg font-semibold text-foreground", className)}
+    {...props}
+  />
+));
+SheetTitle.displayName = SheetPrimitive.Title.displayName;
+
+const SheetDescription = React.forwardRef<
+  React.ElementRef<typeof SheetPrimitive.Description>,
+  React.ComponentPropsWithoutRef<typeof SheetPrimitive.Description>
+>(({ className, ...props }, ref) => (
+  <SheetPrimitive.Description
+    ref={ref}
+    className={cn("text-sm text-muted-foreground", className)}
+    {...props}
+  />
+));
+SheetDescription.displayName = SheetPrimitive.Description.displayName;
+
+export {
+  Sheet,
+  SheetPortal,
+  SheetOverlay,
+  SheetTrigger,
+  SheetClose,
+  SheetContent,
+  SheetHeader,
+  SheetFooter,
+  SheetTitle,
+  SheetDescription,
+};

apps/admin/src/components/users/Recommendations.tsx

@@ -0,0 +1,174 @@
+"use client";
+
+import { useState, useEffect } from "react";
+import { Button } from "@/components/ui/Button";
+import { Card, CardHeader, CardContent } from "@/components/ui/card";
+
+interface Recommendation {
+    id: string;
+    userId: string;
+    type: "short_term" | "medium_term" | "long_term" | "ai_plan";
+    content: string;
+    activityPlan?: string;
+    dietPlan?: string;
+    status: "pending" | "completed" | "approved" | "rejected";
+    createdAt: string;
+}
+
+interface RecommendationsProps {
+    userId: string;
+}
+
+export function Recommendations({ userId }: RecommendationsProps) {
+    const [recommendations, setRecommendations] = useState<Recommendation[]>([]);
+    const [loading, setLoading] = useState(true);
+    const [newRec, setNewRec] = useState<{
+        type: "short_term" | "medium_term" | "long_term";
+        content: string;
+    }>({ type: "short_term", content: "" });
+
+    useEffect(() => {
+        fetchRecommendations();
+    }, [userId]);
+
+    const fetchRecommendations = async () => {
+        setLoading(true);
+        try {
+            const response = await fetch(`/api/recommendations?userId=${userId}`);
+            if (response.ok) {
+                const data = await response.json();
+                setRecommendations(data);
+            }
+        } catch (error) {
+            console.error("Failed to fetch recommendations:", error);
+        } finally {
+            setLoading(false);
+        }
+    };
+
+    const handleAddRecommendation = async (e: React.FormEvent) => {
+        e.preventDefault();
+        try {
+            const response = await fetch("/api/recommendations", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({
+                    userId,
+                    type: newRec.type,
+                    content: newRec.content,
+                }),
+            });
+
+            if (response.ok) {
+                setNewRec({ ...newRec, content: "" });
+                fetchRecommendations();
+            } else {
+                alert("Failed to add recommendation");
+            }
+        } catch (error) {
+            console.error(error);
+        }
+    };
+
+    const groupedRecs = {
+        ai_plan: recommendations.filter((r) => r.type === "ai_plan"),
+        short_term: recommendations.filter((r) => r.type === "short_term"),
+        medium_term: recommendations.filter((r) => r.type === "medium_term"),
+        long_term: recommendations.filter((r) => r.type === "long_term"),
+    };
+
+    const renderSection = (
+        title: string,
+        type: "short_term" | "medium_term" | "long_term" | "ai_plan",
+        items: Recommendation[]
+    ) => (
+        <div className="mb-6">
+            <h4 className="font-semibold text-lg mb-3 capitalize">{title}</h4>
+            <div className="space-y-2">
+                {items.length === 0 && (
+                    <p className="text-gray-500 text-sm italic">No recommendations yet.</p>
+                )}
+                {items.map((rec) => (
+                    <div
+                        key={rec.id}
+                        className={`p-3 rounded border flex justify-between items-start ${rec.status === "completed" || rec.status === "approved"
+                            ? "bg-green-50 border-green-200"
+                            : "bg-white border-gray-200"
+                            }`}
+                    >
+                        <div className="w-full">
+                            <p className="text-sm font-medium">{rec.content}</p>
+                            {rec.type === 'ai_plan' && (
+                                <div className="mt-2 text-xs text-gray-600 space-y-1">
+                                    {rec.activityPlan && <p><span className="font-semibold">Activity:</span> {rec.activityPlan}</p>}
+                                    {rec.dietPlan && <p><span className="font-semibold">Diet:</span> {rec.dietPlan}</p>}
+                                </div>
+                            )}
+                            <p className="text-xs text-gray-400 mt-2">
+                                {new Date(rec.createdAt).toLocaleDateString()} -{" "}
+                                <span
+                                    className={
+                                        rec.status === "completed" || rec.status === "approved"
+                                            ? "text-green-600 font-medium"
+                                            : "text-yellow-600"
+                                    }
+                                >
+                                    {rec.status === "completed" ? "Completed" : rec.status === "approved" ? "Approved" : "Pending"}
+                                </span>
+                            </p>
+                        </div>
+                    </div>
+                ))}
+            </div>
+            {type !== 'ai_plan' && (
+                <form onSubmit={handleAddRecommendation} className="mt-3 flex gap-2">
+                    <input
+                        type="hidden"
+                        value={type}
+                        onChange={() => setNewRec({ ...newRec, type: type as any })}
+                    />
+                    {newRec.type === type && (
+                        <>
+                            <input
+                                type="text"
+                                placeholder={`Add ${title.toLowerCase()}...`}
+                                className="flex-1 border rounded px-3 py-1 text-sm"
+                                value={newRec.content}
+                                onChange={(e) =>
+                                    setNewRec({ ...newRec, content: e.target.value })
+                                }
+                                required
+                            />
+                            <Button type="submit" variant="secondary">
+                                Add
+                            </Button>
+                        </>
+                    )}
+                    {newRec.type !== type && (
+                        <Button type="button" variant="secondary" onClick={() => setNewRec({ type: type as any, content: "" })} className="text-xs text-gray-500">
+                            + Add New
+                        </Button>
+                    )}
+                </form>
+            )}
+        </div>
+    );
+
+    if (loading) return <div>Loading recommendations...</div>;
+
+    return (
+        <Card>
+            <CardHeader>
+                <h3 className="text-xl font-bold">Fitness Recommendations</h3>
+            </CardHeader>
+            <CardContent>
+                <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6">
+                    {renderSection("Daily AI Plan", "ai_plan", groupedRecs.ai_plan)}
+                    {renderSection("Short Term Goals", "short_term", groupedRecs.short_term)}
+                    {renderSection("Medium Term Goals", "medium_term", groupedRecs.medium_term)}
+                    {renderSection("Long Term Goals", "long_term", groupedRecs.long_term)}
+                </div>
+            </CardContent>
+        </Card>
+    );
+}

apps/admin/src/components/users/UserGrid.tsx

@@ -70,6 +70,7 @@ export function UserGrid({
         sortable: true,
         cellRenderer: (params: any) => {
           const roleColors = {
+            superAdmin: "bg-red-100 text-red-800",
             admin: "bg-purple-100 text-purple-800",
             trainer: "bg-blue-100 text-blue-800",
             client: "bg-green-100 text-green-800",
@@ -77,7 +78,14 @@ export function UserGrid({
           const colorClass =
             roleColors[params.value as keyof typeof roleColors] ||
             "bg-gray-100 text-gray-800";
-          return `<span class="px-2 py-1 rounded text-xs font-medium ${colorClass}">${params.value}</span>`;
+
+          const label = params.value === 'superAdmin' ? 'Super Admin' : params.value.charAt(0).toUpperCase() + params.value.slice(1);
+
+          return (
+            <span className={`px-2 py-1 rounded-full text-xs font-medium ${colorClass}`}>
+              {label}
+            </span>
+          );
         },
         minWidth: 120,
       },
@@ -87,6 +95,7 @@ export function UserGrid({
         filter: "agTextColumnFilter",
         sortable: true,
         minWidth: 130,
+        valueFormatter: (params: any) => params.value || "N/A",
       },
       {
         headerName: "Membership",
@@ -94,17 +103,24 @@ export function UserGrid({
         filter: "agTextColumnFilter",
         sortable: true,
         cellRenderer: (params: any) => {
-          if (!params.value || params.value === "N/A") return "N/A";
+          if (!params.value || params.value === "N/A") return <span className="text-gray-400">N/A</span>;
 
           const membershipColors = {
-            vip: "bg-yellow-100 text-yellow-800",
-            premium: "bg-blue-100 text-blue-800",
-            basic: "bg-gray-100 text-gray-800",
+            vip: "bg-yellow-100 text-yellow-800 border-yellow-200",
+            premium: "bg-blue-100 text-blue-800 border-blue-200",
+            basic: "bg-slate-100 text-slate-800 border-slate-200",
           };
           const colorClass =
             membershipColors[params.value as keyof typeof membershipColors] ||
             "bg-gray-100 text-gray-800";
-          return `<span class="px-2 py-1 rounded text-xs font-medium ${colorClass}">${params.value}</span>`;
+
+          const label = params.value.charAt(0).toUpperCase() + params.value.slice(1);
+
+          return (
+            <span className={`px-2 py-1 rounded-full text-xs font-medium border ${colorClass}`}>
+              {label}
+            </span>
+          );
         },
         minWidth: 120,
       },
@@ -114,17 +130,25 @@ export function UserGrid({
         filter: "agTextColumnFilter",
         sortable: true,
         cellRenderer: (params: any) => {
-          if (!params.value || params.value === "N/A") return "N/A";
+          if (!params.value || params.value === "N/A") return <span className="text-gray-400">N/A</span>;
 
           const statusColors = {
             active: "bg-green-100 text-green-800",
             inactive: "bg-red-100 text-red-800",
-            suspended: "bg-yellow-100 text-yellow-800",
+            suspended: "bg-orange-100 text-orange-800",
+            expired: "bg-gray-100 text-gray-800",
           };
           const colorClass =
             statusColors[params.value as keyof typeof statusColors] ||
             "bg-gray-100 text-gray-800";
-          return `<span class="px-2 py-1 rounded text-xs font-medium ${colorClass}">${params.value}</span>`;
+
+          const label = params.value.charAt(0).toUpperCase() + params.value.slice(1);
+
+          return (
+            <span className={`px-2 py-1 rounded-full text-xs font-medium ${colorClass}`}>
+              {label}
+            </span>
+          );
         },
         minWidth: 120,
       },

apps/admin/src/components/users/UserManagement.tsx

@@ -3,7 +3,7 @@
 import { useState, useEffect } from "react";
 import { UserGrid } from "@/components/users/UserGrid";
 import { Button } from "@/components/ui/Button";
-import { Card, CardHeader, CardContent } from "@/components/ui/Card";
+import { Card, CardHeader, CardContent } from "@/components/ui/card";
 
 interface User {
   id: string;
@@ -139,23 +139,44 @@ export function UserManagement() {
   };
 
   const handleSaveEdit = async () => {
-    if (!editForm || !selectedUser) return;
+    if (!editForm) return;
 
     try {
-      const response = await fetch("/api/users", {
-        method: "PUT",
-        headers: { "Content-Type": "application/json" },
-        body: JSON.stringify({ id: selectedUser.id, ...editForm }),
-      });
-      if (response.ok) {
-        setIsEditing(false);
-        setEditForm(null);
-        fetchUsers();
+      if (selectedUser) {
+        // Update existing user
+        const response = await fetch("/api/users", {
+          method: "PUT",
+          headers: { "Content-Type": "application/json" },
+          body: JSON.stringify({ id: selectedUser.id, ...editForm }),
+        });
+        if (response.ok) {
+          setIsEditing(false);
+          setEditForm(null);
+          fetchUsers();
+        } else {
+          alert("Error updating user");
+        }
       } else {
-        alert("Error updating user");
+        // Create (Invite) new user
+        const response = await fetch("/api/users", {
+          method: "POST",
+          headers: { "Content-Type": "application/json" },
+          body: JSON.stringify(editForm),
+        });
+
+        if (response.ok) {
+          setIsEditing(false);
+          setEditForm(null);
+          fetchUsers();
+          alert("Invitation sent successfully!");
+        } else {
+          const errorData = await response.json();
+          alert(`Error sending invitation: ${errorData.error}`);
+        }
       }
     } catch (error) {
       console.error(error);
+      alert("An unexpected error occurred");
     }
   };
 
@@ -191,14 +212,30 @@ export function UserManagement() {
           </Button>
           <Button
             variant="secondary"
-            onClick={handleEditUser}
+            onClick={() => selectedUser && handleEditUser(selectedUser)}
             disabled={!selectedUser}
           >
             Edit User
           </Button>
           <Button
             variant="secondary"
-            onClick={handleDeleteUser}
+            onClick={() => {
+              setEditForm({
+                firstName: "",
+                lastName: "",
+                email: "",
+                role: "client",
+                phone: "",
+              });
+              setSelectedUser(null);
+              setIsEditing(true);
+            }}
+          >
+            Invite User
+          </Button>
+          <Button
+            variant="secondary"
+            onClick={() => selectedUser && handleDeleteUser(selectedUser)}
             disabled={!selectedUser}
           >
             Delete User
@@ -221,6 +258,12 @@ export function UserManagement() {
           >
             Admins
           </Button>
+          <Button
+            variant={filter === "superAdmin" ? "primary" : "secondary"}
+            onClick={() => setFilter("superAdmin")}
+          >
+            Super Admins
+          </Button>
         </div>
       </div>
 
@@ -259,7 +302,7 @@ export function UserManagement() {
       {isEditing && editForm && (
         <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
           <div className="bg-white p-6 rounded-lg shadow-lg max-w-md w-full">
-            <h3 className="text-lg font-semibold mb-4">Edit User</h3>
+            <h3 className="text-lg font-semibold mb-4">{selectedUser ? 'Edit User' : 'Invite New User'}</h3>
             <form
               onSubmit={(e) => {
                 e.preventDefault();
@@ -304,6 +347,7 @@ export function UserManagement() {
                   }
                   className="w-full border border-gray-300 rounded px-3 py-2"
                   required
+                  disabled={!!selectedUser} // Disable email edit for existing users if desired, or keep enabled
                 />
               </div>
               <div className="mb-4">
@@ -316,10 +360,17 @@ export function UserManagement() {
                   className="w-full border border-gray-300 rounded px-3 py-2"
                   required
                 >
+                  {/* Ideally we fetch current user role to filter these. 
+                      For now, we show all but the API will enforce it. 
+                      We can add a visual indicator or fetch "me" to filter. */}
                   <option value="client">Client</option>
                   <option value="trainer">Trainer</option>
                   <option value="admin">Admin</option>
+                  <option value="superAdmin">Super Admin</option>
                 </select>
+                <p className="text-xs text-gray-500 mt-1">
+                  Note: You can only assign roles lower than your own.
+                </p>
               </div>
               <div className="mb-4">
                 <label className="block text-sm font-medium mb-1">Phone</label>
@@ -347,7 +398,7 @@ export function UserManagement() {
                   type="submit"
                   className="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700"
                 >
-                  Save
+                  {selectedUser ? 'Save Changes' : 'Send Invitation'}
                 </button>
               </div>
             </form>
@@ -383,8 +434,14 @@ export function UserManagement() {
 
       {selectedUser && (
         <Card>
-          <CardHeader>
+          <CardHeader className="flex flex-row items-center justify-between">
             <h3 className="text-lg font-semibold">User Details</h3>
+            <a
+              href={`/users/${selectedUser.id}`}
+              className="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700 text-sm font-medium"
+            >
+              View Full Profile & Recommendations
+            </a>
           </CardHeader>
           <CardContent>
             <div className="grid grid-cols-2 gap-4">
@@ -436,8 +493,8 @@ export function UserManagement() {
                       <span className="font-medium">Last Visit:</span>{" "}
                       {selectedUser.client.lastVisit
                         ? new Date(
-                            selectedUser.client.lastVisit,
-                          ).toLocaleDateString()
+                          selectedUser.client.lastVisit,
+                        ).toLocaleDateString()
                         : "Never"}
                     </p>
                   </div>

apps/admin/src/lib/ai/ai-context.ts

@@ -0,0 +1,88 @@
+import { getDatabase } from '@/lib/database';
+import type { FitnessGoal } from '@/lib/database/types';
+
+// Import types from database package
+import type {
+    FitnessProfile as DBFitnessProfile,
+    Recommendation as DBRecommendation,
+} from '@fitai/database';
+
+export interface AIContext {
+    profile: DBFitnessProfile;
+    activeGoals: FitnessGoal[];
+    completedGoals: FitnessGoal[];
+    recentRecommendations: DBRecommendation[];
+    progressSummary: {
+        goalsCompleted: number;
+        goalsActive: number;
+        averageProgress: number;
+    };
+}
+
+/**
+ * Build comprehensive AI context for a user
+ * Aggregates fitness profile, goals, and recommendation history
+ */
+export async function buildAIContext(userId: string): Promise<AIContext> {
+    const db = await getDatabase();
+
+    // Fetch fitness profile
+    const profile = await db.getFitnessProfileByUserId(userId);
+
+    if (!profile) {
+        throw new Error(`Fitness profile not found for user ${userId}`);
+    }
+
+    // Fetch all fitness goals
+    const allGoals = await db.getFitnessGoalsByUserId(userId);
+
+    // Separate active and completed goals
+    const activeGoals = allGoals.filter((g) => g.status === 'active');
+    const completedGoals = allGoals.filter((g) => g.status === 'completed');
+
+    // Get all recommendations
+    const allRecommendations = await db.getRecommendationsByUserId(userId);
+
+    // Filter recent recommendations (last 7 days)
+    const sevenDaysAgo = new Date();
+    sevenDaysAgo.setDate(sevenDaysAgo.getDate() - 7);
+
+    const recentRecommendations = allRecommendations
+        .filter((r) => new Date(r.createdAt) > sevenDaysAgo)
+        .sort((a, b) => new Date(b.createdAt).getTime() - new Date(a.createdAt).getTime())
+        .slice(0, 5);
+
+    // Calculate progress summary
+    const progressSummary = {
+        goalsCompleted: completedGoals.length,
+        goalsActive: activeGoals.length,
+        averageProgress:
+            activeGoals.length > 0
+                ? activeGoals.reduce((sum, g) => sum + (g.progress || 0), 0) / activeGoals.length
+                : 0,
+    };
+
+    return {
+        profile,
+        activeGoals,
+        completedGoals,
+        recentRecommendations,
+        progressSummary,
+    };
+}
+
+/**
+ * Format goal for display in AI prompt
+ */
+export function formatGoalForPrompt(goal: FitnessGoal): string {
+    const progress = goal.progress || 0;
+    const current = goal.currentValue || 0;
+    const target = goal.targetValue;
+    const unit = goal.unit || '';
+
+    if (target) {
+        return `${goal.title}: ${current}/${target} ${unit} (${progress.toFixed(1)}% complete)`;
+    }
+
+    return `${goal.title}: ${progress.toFixed(1)}% complete`;
+}

apps/admin/src/lib/ai/prompt-builder.ts

@@ -0,0 +1,91 @@
+import type { AIContext } from './ai-context';
+import { formatGoalForPrompt } from './ai-context';
+
+/**
+ * Build enhanced AI prompt with comprehensive user context
+ * Includes profile, goals, progress, and recommendation history
+ */
+export function buildEnhancedPrompt(context: AIContext): string {
+    const { profile, activeGoals, completedGoals, recentRecommendations, progressSummary } = context;
+
+    // Build goals section
+    const activeGoalsText =
+        activeGoals.length > 0
+            ? activeGoals.map((g) => `- ${formatGoalForPrompt(g)}`).join('\n')
+            : '- No active goals set';
+
+    const completedGoalsText =
+        completedGoals.length > 0
+            ? completedGoals.slice(0, 3).map((g) => g.title).join(', ')
+            : 'None yet';
+
+    // Build context about recent recommendations
+    const recommendationContextText =
+        recentRecommendations.length > 0
+            ? `The user has received ${recentRecommendations.length} recommendations in the past week. Consider their progress and avoid repetitive advice.`
+            : 'This is a new user or they haven\'t received recent recommendations. Provide comprehensive guidance.';
+
+    return `You are a professional fitness trainer and nutritionist with access to the user's complete fitness journey.
+
+## User Profile
+- Height: ${profile.height || 'Not specified'} cm
+- Weight: ${profile.weight || 'Not specified'} kg
+- Age: ${profile.age || 'Not specified'}
+- Gender: ${profile.gender || 'Not specified'}
+- Primary Goal: ${profile.fitnessGoal || 'General fitness'}
+- Activity Level: ${profile.activityLevel || 'Not specified'}
+- Medical Conditions: ${profile.medicalConditions || 'None'}
+- Allergies: ${profile.allergies || 'None'}
+- Injuries: ${profile.injuries || 'None'}
+
+## Active Goals (${activeGoals.length})
+${activeGoalsText}
+
+## Recent Progress
+- Goals Completed: ${progressSummary.goalsCompleted}
+- Active Goals: ${progressSummary.goalsActive}
+- Average Progress on Active Goals: ${progressSummary.averageProgress.toFixed(1)}%
+${completedGoals.length > 0 ? `- Recently Completed: ${completedGoalsText}` : ''}
+
+## Recommendation History
+${recommendationContextText}
+
+## Task
+Generate a personalized daily recommendation that:
+1. Acknowledges their progress on active goals
+2. Provides specific, actionable steps toward goal completion
+3. Builds on previous recommendations without being repetitive
+4. Adapts to their current progress level
+5. Takes into account their medical conditions, allergies, and injuries
+
+Respond in the following JSON format ONLY, no other text. Do not use markdown formatting or code blocks:
+{
+  "recommendationText": "Personalized motivation and progress acknowledgment (2-3 sentences)",
+  "activityPlan": "Specific workout plan aligned with active goals (detailed, 3-5 exercises or activities)",
+  "dietPlan": "Nutrition plan supporting their goals and restrictions (detailed, include meals and portions)"
+}`;
+}
+
+/**
+ * Build basic prompt for users without complete context
+ * Fallback when goals or other data is missing
+ */
+export function buildBasicPrompt(profile: any): string {
+    return `You are a professional fitness trainer and nutritionist.
+Generate a detailed daily recommendation for a user with the following profile:
+- Height: ${profile.height} cm
+- Weight: ${profile.weight} kg
+- Age: ${profile.age}
+- Gender: ${profile.gender}
+- Goal: ${profile.fitnessGoal}
+- Activity Level: ${profile.activityLevel}
+- Medical Conditions: ${profile.medicalConditions || "None"}
+- Injuries: ${profile.injuries || "None"}
+
+Please provide the response in the following JSON format ONLY, no other text. Do not use markdown formatting or code blocks:
+{
+  "recommendationText": "General advice and motivation for today.",
+  "activityPlan": "Detailed workout or activity plan for today.",
+  "dietPlan": "Detailed meal plan for today."
+}`;
+}

apps/admin/src/lib/clerk-helpers.ts

@@ -0,0 +1,198 @@
+import { clerkClient } from '@clerk/nextjs/server';
+
+/**
+ * User roles available in the application
+ */
+export type UserRole = 'admin' | 'trainer' | 'client';
+
+/**
+ * Set a user's role in Clerk public metadata
+ * This will trigger a webhook that syncs the role to the database
+ *
+ * @param userId - Clerk user ID
+ * @param role - Role to assign (admin, trainer, or client)
+ * @returns Updated user object
+ *
+ * @example
+ * await setUserRole('user_abc123', 'admin');
+ */
+export async function setUserRole(userId: string, role: UserRole) {
+  const client = await clerkClient();
+
+  return await client.users.updateUser(userId, {
+    publicMetadata: { role },
+  });
+}
+
+/**
+ * Get a user's role from Clerk public metadata
+ *
+ * @param userId - Clerk user ID
+ * @returns User role or null if not set
+ *
+ * @example
+ * const role = await getUserRole('user_abc123');
+ * console.log(role); // 'admin' | 'trainer' | 'client' | null
+ */
+export async function getUserRole(userId: string): Promise<UserRole | null> {
+  const client = await clerkClient();
+  const user = await client.users.getUser(userId);
+
+  const role = user.publicMetadata?.role as UserRole | undefined;
+  return role || null;
+}
+
+/**
+ * Check if a user has a specific role
+ *
+ * @param userId - Clerk user ID
+ * @param role - Role to check
+ * @returns True if user has the role
+ *
+ * @example
+ * const isAdmin = await hasRole('user_abc123', 'admin');
+ */
+export async function hasRole(userId: string, role: UserRole): Promise<boolean> {
+  const userRole = await getUserRole(userId);
+  return userRole === role;
+}
+
+/**
+ * Check if a user is an admin
+ *
+ * @param userId - Clerk user ID
+ * @returns True if user is an admin
+ *
+ * @example
+ * const isAdmin = await isAdmin('user_abc123');
+ */
+export async function isAdmin(userId: string): Promise<boolean> {
+  return hasRole(userId, 'admin');
+}
+
+/**
+ * Check if a user is a trainer
+ *
+ * @param userId - Clerk user ID
+ * @returns True if user is a trainer
+ *
+ * @example
+ * const isTrainer = await isTrainer('user_abc123');
+ */
+export async function isTrainer(userId: string): Promise<boolean> {
+  return hasRole(userId, 'trainer');
+}
+
+/**
+ * Check if a user is a client
+ *
+ * @param userId - Clerk user ID
+ * @returns True if user is a client
+ *
+ * @example
+ * const isClient = await isClient('user_abc123');
+ */
+export async function isClient(userId: string): Promise<boolean> {
+  return hasRole(userId, 'client');
+}
+
+/**
+ * Bulk update roles for multiple users
+ *
+ * @param userRoles - Array of {userId, role} objects
+ * @returns Array of updated users
+ *
+ * @example
+ * await bulkSetUserRoles([
+ *   { userId: 'user_abc123', role: 'admin' },
+ *   { userId: 'user_def456', role: 'trainer' },
+ * ]);
+ */
+export async function bulkSetUserRoles(
+  userRoles: Array<{ userId: string; role: UserRole }>
+): Promise<void> {
+  const client = await clerkClient();
+
+  await Promise.all(
+    userRoles.map(({ userId, role }) =>
+      client.users.updateUser(userId, {
+        publicMetadata: { role },
+      })
+    )
+  );
+}
+
+/**
+ * Get all users with a specific role
+ *
+ * @param role - Role to filter by
+ * @returns Array of users with the specified role
+ *
+ * @example
+ * const admins = await getUsersByRole('admin');
+ */
+export async function getUsersByRole(role: UserRole) {
+  const client = await clerkClient();
+
+  // Clerk doesn't support filtering by metadata directly, so we fetch all users
+  // and filter client-side. For large user bases, consider caching or database queries.
+  const { data: users } = await client.users.getUserList();
+
+  return users.filter(
+    (user) => (user.publicMetadata?.role as UserRole) === role
+  );
+}
+
+/**
+ * Get user count by role
+ *
+ * @returns Object with counts for each role
+ *
+ * @example
+ * const counts = await getUserCountByRole();
+ * console.log(counts); // { admin: 2, trainer: 5, client: 100 }
+ */
+export async function getUserCountByRole(): Promise<Record<UserRole, number>> {
+  const client = await clerkClient();
+  const { data: users } = await client.users.getUserList();
+
+  const counts: Record<UserRole, number> = {
+    admin: 0,
+    trainer: 0,
+    client: 0,
+  };
+
+  users.forEach((user) => {
+    const role = (user.publicMetadata?.role as UserRole) || 'client';
+    counts[role]++;
+  });
+
+  return counts;
+}
+
+/**
+ * Sync user role between Clerk and database manually
+ * Useful for fixing inconsistencies or after manual changes
+ *
+ * @param userId - Clerk user ID
+ * @returns Success status
+ *
+ * @example
+ * await syncUserRole('user_abc123');
+ */
+export async function syncUserRole(userId: string): Promise<boolean> {
+  try {
+    const client = await clerkClient();
+    const user = await client.users.getUser(userId);
+
+    // Trigger a webhook by updating the user (even with same data)
+    await client.users.updateUser(userId, {
+      publicMetadata: user.publicMetadata,
+    });
+
+    return true;
+  } catch (error) {
+    console.error('Error syncing user role:', error);
+    return false;
+  }
+}

apps/admin/src/lib/database.ts

@@ -1,37 +0,0 @@
-export interface User {
-  id: string
-  email: string
-  firstName: string
-  lastName: string
-  password: string
-  phone?: string
-  role: 'admin' | 'client'
-  createdAt: Date
-  updatedAt: Date
-}
-
-export interface Client {
-  id: string
-  userId: string
-  membershipType: 'basic' | 'premium' | 'vip'
-  membershipStatus: 'active' | 'inactive' | 'expired'
-  joinDate: Date
-}
-
-export interface FitnessProfile {
-  userId: string
-  height: string
-  weight: string
-  age: string
-  gender: 'male' | 'female' | 'other'
-  activityLevel: 'sedentary' | 'light' | 'moderate' | 'active' | 'very_active'
-  fitnessGoals: string[]
-  exerciseHabits: string
-  dietHabits: string
-  medicalConditions: string
-}
-
-// In-memory database
-export const users: User[] = []
-export const clients: Client[] = []
-export const fitnessProfiles: FitnessProfile[] = []

apps/admin/src/lib/database/sqlite.ts

@@ -1,7 +1,7 @@
 import Database from 'better-sqlite3'
 import path from 'path'
 import fs from 'fs'
-import { IDatabase, User, Client, FitnessProfile, DatabaseConfig } from './types'
+import { IDatabase, User, Client, FitnessProfile, Attendance, Recommendation, DatabaseConfig } from './types'
 
 export class SQLiteDatabase implements IDatabase {
   private db: Database.Database | null = null
@@ -14,21 +14,21 @@ export class SQLiteDatabase implements IDatabase {
   async connect(): Promise<void> {
     try {
       const dbPath = this.config.connection.filename || path.join(process.cwd(), 'data', 'fitai.db')
-      
+
       // Ensure data directory exists
       const dataDir = path.dirname(dbPath)
       if (!fs.existsSync(dataDir)) {
         fs.mkdirSync(dataDir, { recursive: true })
       }
-      
+
       this.db = new Database(dbPath)
-      
+
       // Enable foreign keys
       this.db.exec('PRAGMA foreign_keys = ON')
-      
+
       // Create tables
       await this.createTables()
-      
+
       if (this.config.options?.logging) {
         console.log('SQLite database connected successfully at:', dbPath)
       }
@@ -60,7 +60,7 @@ export class SQLiteDatabase implements IDatabase {
         lastName TEXT NOT NULL,
         password TEXT NOT NULL,
         phone TEXT,
-        role TEXT NOT NULL CHECK (role IN ('admin', 'client')),
+        role TEXT NOT NULL CHECK (role IN ('superAdmin', 'admin', 'trainer', 'client')),
         createdAt DATETIME NOT NULL,
         updatedAt DATETIME NOT NULL
       )
@@ -91,6 +91,8 @@ export class SQLiteDatabase implements IDatabase {
         exerciseHabits TEXT,
         dietHabits TEXT,
         medicalConditions TEXT,
+        allergies TEXT,
+        injuries TEXT,
         createdAt DATETIME NOT NULL,
         updatedAt DATETIME NOT NULL,
         FOREIGN KEY (userId) REFERENCES users (id) ON DELETE CASCADE
@@ -103,29 +105,76 @@ export class SQLiteDatabase implements IDatabase {
       CREATE INDEX IF NOT EXISTS idx_clients_userId ON clients(userId);
       CREATE INDEX IF NOT EXISTS idx_fitness_profiles_userId ON fitness_profiles(userId);
     `)
+
+    // Attendance table
+    this.db.exec(`
+      CREATE TABLE IF NOT EXISTS attendance (
+        id TEXT PRIMARY KEY,
+        clientId TEXT NOT NULL,
+        checkInTime DATETIME NOT NULL,
+        checkOutTime DATETIME,
+        type TEXT NOT NULL CHECK (type IN ('gym', 'class', 'personal_training')),
+        notes TEXT,
+        createdAt DATETIME NOT NULL,
+        FOREIGN KEY (clientId) REFERENCES clients (id) ON DELETE CASCADE
+      )
+    `)
+
+    // Recommendations table
+    // Removed DROP TABLE to persist data. Schema is now stable.
+    // this.db.exec(`DROP TABLE IF EXISTS recommendations`)
+
+    this.db.exec(`
+      CREATE TABLE IF NOT EXISTS recommendations (
+        id TEXT PRIMARY KEY,
+        userId TEXT NOT NULL,
+        fitnessProfileId TEXT,
+        type TEXT NOT NULL,
+        content TEXT NOT NULL,
+        activityPlan TEXT,
+        dietPlan TEXT,
+        status TEXT NOT NULL CHECK (status IN ('pending', 'approved', 'rejected', 'completed')),
+        createdAt DATETIME NOT NULL,
+        approvedAt DATETIME,
+        approvedBy TEXT,
+        FOREIGN KEY (userId) REFERENCES users (id) ON DELETE CASCADE,
+        FOREIGN KEY (fitnessProfileId) REFERENCES fitness_profiles (userId)
+      )
+    `)
+
+    this.db.exec(`
+      CREATE INDEX IF NOT EXISTS idx_recommendations_userId ON recommendations(userId);
+    `)
+
+    this.db.exec(`
+      CREATE INDEX IF NOT EXISTS idx_attendance_clientId ON attendance(clientId);
+      CREATE INDEX IF NOT EXISTS idx_attendance_checkInTime ON attendance(checkInTime);
+    `)
   }
 
   // User operations
-  async createUser(userData: Omit<User, 'id' | 'createdAt' | 'updatedAt'>): Promise<User> {
+  async createUser(
+    userData: Omit<User, "createdAt" | "updatedAt" | "id"> & { id?: string },
+  ): Promise<User> {
     if (!this.db) throw new Error('Database not connected')
 
-    const id = Math.random().toString(36).substr(2, 9)
+    const id = userData.id || Math.random().toString(36).substr(2, 9)
     const now = new Date()
-    
+
     const user: User = {
-      id,
       ...userData,
+      id,
       createdAt: now,
       updatedAt: now
     }
 
     const stmt = this.db.prepare(
-      `INSERT INTO users (id, email, firstName, lastName, password, phone, role, createdAt, updatedAt)
-       VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`
+      `INSERT INTO users(id, email, firstName, lastName, password, phone, role, createdAt, updatedAt)
+    VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?)`
     )
-    
+
     stmt.run(
-      user.id, user.email, user.firstName, user.lastName, user.password, 
+      user.id, user.email, user.firstName, user.lastName, user.password,
       user.phone, user.role, user.createdAt.toISOString(), user.updatedAt.toISOString()
     )
 
@@ -170,7 +219,7 @@ export class SQLiteDatabase implements IDatabase {
     values.push(new Date().toISOString()) // updatedAt
     values.push(id)
 
-    const stmt = this.db.prepare(`UPDATE users SET ${setClause}, updatedAt = ? WHERE id = ?`)
+    const stmt = this.db.prepare(`UPDATE users SET ${setClause}, updatedAt = ? WHERE id = ? `)
     stmt.run(values)
 
     return this.getUserById(id)
@@ -184,6 +233,20 @@ export class SQLiteDatabase implements IDatabase {
     return (result.changes || 0) > 0
   }
 
+  async migrateUserId(oldId: string, newId: string): Promise<void> {
+    if (!this.db) throw new Error('Database not connected')
+
+    // We need to disable foreign keys temporarily if we want to update ID without cascade (if cascade isn't set)
+    // But we should try to update and let cascade handle it if possible.
+    // Since we didn't set ON UPDATE CASCADE, we might need to manually update references or use PRAGMA.
+
+    // Simplest way: Update the ID. If it fails due to FK, we have to handle it.
+    // For the Super Admin seed case, there are no dependencies.
+
+    const stmt = this.db.prepare('UPDATE users SET id = ? WHERE id = ?')
+    stmt.run(newId, oldId)
+  }
+
   // Client operations
   async createClient(clientData: Omit<Client, 'id'>): Promise<Client> {
     if (!this.db) throw new Error('Database not connected')
@@ -192,12 +255,12 @@ export class SQLiteDatabase implements IDatabase {
     const client: Client = { id, ...clientData }
 
     const stmt = this.db.prepare(
-      `INSERT INTO clients (id, userId, membershipType, membershipStatus, joinDate)
-       VALUES (?, ?, ?, ?, ?)`
+      `INSERT INTO clients(id, userId, membershipType, membershipStatus, joinDate)
+    VALUES(?, ?, ?, ?, ?)`
     )
-    
+
     stmt.run(
-      client.id, client.userId, client.membershipType, 
+      client.id, client.userId, client.membershipType,
       client.membershipStatus, client.joinDate.toISOString()
     )
 
@@ -238,7 +301,7 @@ export class SQLiteDatabase implements IDatabase {
     const values = fields.map(field => (updates as any)[field])
     values.push(id)
 
-    const stmt = this.db.prepare(`UPDATE clients SET ${setClause} WHERE id = ?`)
+    const stmt = this.db.prepare(`UPDATE clients SET ${setClause} WHERE id = ? `)
     stmt.run(values)
 
     return this.getClientById(id)
@@ -264,17 +327,17 @@ export class SQLiteDatabase implements IDatabase {
     }
 
     const stmt = this.db.prepare(
-      `INSERT INTO fitness_profiles 
-       (userId, height, weight, age, gender, activityLevel, fitnessGoals, 
-        exerciseHabits, dietHabits, medicalConditions, createdAt, updatedAt)
-       VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
+      `INSERT INTO fitness_profiles
+      (userId, height, weight, age, gender, activityLevel, fitnessGoals,
+        exerciseHabits, dietHabits, medicalConditions, allergies, injuries, createdAt, updatedAt)
+    VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
     )
-    
+
     stmt.run(
       profile.userId, profile.height, profile.weight, profile.age, profile.gender,
       profile.activityLevel, JSON.stringify(profile.fitnessGoals), profile.exerciseHabits,
-      profile.dietHabits, profile.medicalConditions, profile.createdAt.toISOString(),
-      profile.updatedAt.toISOString()
+      profile.dietHabits, profile.medicalConditions, profile.allergies, profile.injuries,
+      profile.createdAt.toISOString(), profile.updatedAt.toISOString()
     )
 
     return profile
@@ -311,7 +374,7 @@ export class SQLiteDatabase implements IDatabase {
     values.push(new Date().toISOString()) // updatedAt
     values.push(userId)
 
-    const stmt = this.db.prepare(`UPDATE fitness_profiles SET ${setClause}, updatedAt = ? WHERE userId = ?`)
+    const stmt = this.db.prepare(`UPDATE fitness_profiles SET ${setClause}, updatedAt = ? WHERE userId = ? `)
     stmt.run(values)
 
     return this.getFitnessProfileByUserId(userId)
@@ -325,6 +388,79 @@ export class SQLiteDatabase implements IDatabase {
     return (result.changes || 0) > 0
   }
 
+  // Attendance operations
+  async checkIn(clientId: string, type: 'gym' | 'class' | 'personal_training', notes?: string): Promise<Attendance> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const id = Math.random().toString(36).substr(2, 9)
+    const now = new Date()
+
+    const attendance: Attendance = {
+      id,
+      clientId,
+      checkInTime: now,
+      type,
+      notes,
+      createdAt: now
+    }
+
+    const stmt = this.db.prepare(
+      `INSERT INTO attendance(id, clientId, checkInTime, type, notes, createdAt)
+    VALUES(?, ?, ?, ?, ?, ?)`
+    )
+
+    stmt.run(
+      attendance.id, attendance.clientId, attendance.checkInTime.toISOString(),
+      attendance.type, attendance.notes, attendance.createdAt.toISOString()
+    )
+
+    // Update client last visit
+    this.db.prepare('UPDATE clients SET lastVisit = ? WHERE id = ?').run(
+      now.toISOString(),
+      clientId
+    )
+
+    return attendance
+  }
+
+  async checkOut(attendanceId: string): Promise<Attendance | null> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const now = new Date()
+    const stmt = this.db.prepare('UPDATE attendance SET checkOutTime = ? WHERE id = ?')
+    stmt.run(now.toISOString(), attendanceId)
+
+    return this.getAttendanceById(attendanceId)
+  }
+
+  async getAttendanceById(id: string): Promise<Attendance | null> {
+    if (!this.db) throw new Error('Database not connected')
+    const stmt = this.db.prepare('SELECT * FROM attendance WHERE id = ?')
+    const row = stmt.get(id)
+    return row ? this.mapRowToAttendance(row) : null
+  }
+
+  async getAttendanceHistory(clientId: string): Promise<Attendance[]> {
+    if (!this.db) throw new Error('Database not connected')
+    const stmt = this.db.prepare('SELECT * FROM attendance WHERE clientId = ? ORDER BY checkInTime DESC')
+    const rows = stmt.all(clientId)
+    return rows.map(row => this.mapRowToAttendance(row))
+  }
+
+  async getAllAttendance(): Promise<Attendance[]> {
+    if (!this.db) throw new Error('Database not connected')
+    const stmt = this.db.prepare('SELECT * FROM attendance ORDER BY checkInTime DESC')
+    const rows = stmt.all()
+    return rows.map(row => this.mapRowToAttendance(row))
+  }
+
+  async getActiveCheckIn(clientId: string): Promise<Attendance | null> {
+    if (!this.db) throw new Error('Database not connected')
+    const stmt = this.db.prepare('SELECT * FROM attendance WHERE clientId = ? AND checkOutTime IS NULL ORDER BY checkInTime DESC LIMIT 1')
+    const row = stmt.get(clientId)
+    return row ? this.mapRowToAttendance(row) : null
+  }
+
   // Helper methods to map database rows to entities
   private mapRowToUser(row: any): User {
     return {
@@ -346,7 +482,8 @@ export class SQLiteDatabase implements IDatabase {
       userId: row.userId,
       membershipType: row.membershipType,
       membershipStatus: row.membershipStatus,
-      joinDate: new Date(row.joinDate)
+      joinDate: new Date(row.joinDate),
+      lastVisit: row.lastVisit ? new Date(row.lastVisit) : undefined
     }
   }
 
@@ -362,8 +499,325 @@ export class SQLiteDatabase implements IDatabase {
       exerciseHabits: row.exerciseHabits,
       dietHabits: row.dietHabits,
       medicalConditions: row.medicalConditions,
+      allergies: row.allergies,
+      injuries: row.injuries,
       createdAt: new Date(row.createdAt),
       updatedAt: new Date(row.updatedAt)
     }
   }
+
+  private mapRowToAttendance(row: any): Attendance {
+    return {
+      id: row.id,
+      clientId: row.clientId,
+      checkInTime: new Date(row.checkInTime),
+      checkOutTime: row.checkOutTime ? new Date(row.checkOutTime) : undefined,
+      type: row.type,
+      notes: row.notes,
+      createdAt: new Date(row.createdAt)
+    }
+  }
+
+  // Recommendation operations
+  async createRecommendation(data: Omit<Recommendation, 'createdAt' | 'approvedAt' | 'approvedBy'>): Promise<Recommendation> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const now = new Date()
+    const recommendation: Recommendation = {
+      ...data,
+      createdAt: now,
+      status: data.status || 'pending'
+    }
+
+    const stmt = this.db.prepare(
+      `INSERT INTO recommendations (
+        id, userId, fitnessProfileId, type, content,
+        activityPlan, dietPlan, status, createdAt
+      )
+       VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`
+    )
+
+    stmt.run(
+      recommendation.id, recommendation.userId, recommendation.fitnessProfileId,
+      recommendation.type, recommendation.content, recommendation.activityPlan,
+      recommendation.dietPlan, recommendation.status,
+      recommendation.createdAt.toISOString()
+    )
+
+    return recommendation
+  }
+
+  async getRecommendationsByUserId(userId: string): Promise<Recommendation[]> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const stmt = this.db.prepare('SELECT * FROM recommendations WHERE userId = ? ORDER BY createdAt DESC')
+    const rows = stmt.all(userId)
+
+    return rows.map(row => this.mapRowToRecommendation(row))
+  }
+
+  async getAllRecommendations(): Promise<Recommendation[]> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const stmt = this.db.prepare('SELECT * FROM recommendations ORDER BY createdAt DESC')
+    const rows = stmt.all()
+
+    return rows.map(row => this.mapRowToRecommendation(row))
+  }
+
+  async updateRecommendation(id: string, updates: Partial<Recommendation>): Promise<Recommendation | null> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const fields = Object.keys(updates).filter(key => key !== 'id' && key !== 'userId')
+    if (fields.length === 0) {
+      const stmt = this.db.prepare('SELECT * FROM recommendations WHERE id = ?')
+      const row = stmt.get(id)
+      return row ? this.mapRowToRecommendation(row) : null
+    }
+
+    const setClause = fields.map(field => `${field} = ?`).join(', ')
+    const values = fields.map(field => {
+      const val = (updates as any)[field]
+      return val instanceof Date ? val.toISOString() : val
+    })
+    values.push(id)
+
+    const stmt = this.db.prepare(`UPDATE recommendations SET ${setClause} WHERE id = ?`)
+    stmt.run(values)
+
+    const getStmt = this.db.prepare('SELECT * FROM recommendations WHERE id = ?')
+    const row = getStmt.get(id)
+    return row ? this.mapRowToRecommendation(row) : null
+  }
+
+  async deleteRecommendation(id: string): Promise<boolean> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const stmt = this.db.prepare('DELETE FROM recommendations WHERE id = ?')
+    const result = stmt.run(id)
+    return (result.changes || 0) > 0
+  }
+
+  private mapRowToRecommendation(row: any): Recommendation {
+    return {
+      id: row.id,
+      userId: row.userId,
+      fitnessProfileId: row.fitnessProfileId,
+      type: row.type,
+      content: row.content,
+      activityPlan: row.activityPlan,
+      dietPlan: row.dietPlan,
+      status: row.status,
+      createdAt: new Date(row.createdAt),
+      approvedAt: row.approvedAt ? new Date(row.approvedAt) : undefined,
+      approvedBy: row.approvedBy
+    }
+  }
+
+  // Fitness Goals operations
+  async createFitnessGoal(goalData: Omit<import('./types').FitnessGoal, 'createdAt' | 'updatedAt'>): Promise<import('./types').FitnessGoal> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const now = new Date()
+    const goal: import('./types').FitnessGoal = {
+      ...goalData,
+      createdAt: now,
+      updatedAt: now
+    }
+
+    const stmt = this.db.prepare(
+      `INSERT INTO fitness_goals (
+        id, user_id, fitness_profile_id, goal_type, title, description,
+        target_value, current_value, unit, start_date, target_date,
+        completed_date, status, progress, priority, notes, created_at, updated_at
+      )
+      VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
+    )
+
+    stmt.run(
+      goal.id,
+      goal.userId,
+      goal.fitnessProfileId || null,
+      goal.goalType,
+      goal.title,
+      goal.description || null,
+      goal.targetValue || null,
+      goal.currentValue || null,
+      goal.unit || null,
+      goal.startDate.toISOString(),
+      goal.targetDate ? goal.targetDate.toISOString() : null,
+      goal.completedDate ? goal.completedDate.toISOString() : null,
+      goal.status,
+      goal.progress,
+      goal.priority,
+      goal.notes || null,
+      goal.createdAt.toISOString(),
+      goal.updatedAt.toISOString()
+    )
+
+    return goal
+  }
+
+  async getFitnessGoalById(id: string): Promise<import('./types').FitnessGoal | null> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const stmt = this.db.prepare('SELECT * FROM fitness_goals WHERE id = ?')
+    const row = stmt.get(id)
+
+    return row ? this.mapRowToFitnessGoal(row) : null
+  }
+
+  async getFitnessGoalsByUserId(userId: string, status?: string): Promise<import('./types').FitnessGoal[]> {
+    if (!this.db) throw new Error('Database not connected')
+
+    let query = 'SELECT * FROM fitness_goals WHERE user_id = ?'
+    const params: any[] = [userId]
+
+    if (status) {
+      query += ' AND status = ?'
+      params.push(status)
+    }
+
+    query += ' ORDER BY created_at DESC'
+
+    const stmt = this.db.prepare(query)
+    const rows = stmt.all(...params)
+
+    return rows.map(row => this.mapRowToFitnessGoal(row))
+  }
+
+  async updateFitnessGoal(id: string, updates: Partial<import('./types').FitnessGoal>): Promise<import('./types').FitnessGoal | null> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const fields = Object.keys(updates).filter(key => key !== 'id' && key !== 'createdAt')
+    if (fields.length === 0) return this.getFitnessGoalById(id)
+
+    // Map camelCase to snake_case for database columns
+    const columnMap: Record<string, string> = {
+      userId: 'user_id',
+      fitnessProfileId: 'fitness_profile_id',
+      goalType: 'goal_type',
+      targetValue: 'target_value',
+      currentValue: 'current_value',
+      startDate: 'start_date',
+      targetDate: 'target_date',
+      completedDate: 'completed_date',
+      updatedAt: 'updated_at'
+    }
+
+    const setClause = fields.map(field => `${columnMap[field] || field} = ?`).join(', ')
+    const values = fields.map(field => {
+      const val = (updates as any)[field]
+      return val instanceof Date ? val.toISOString() : val
+    })
+    values.push(new Date().toISOString()) // updatedAt
+    values.push(id)
+
+    const stmt = this.db.prepare(`UPDATE fitness_goals SET ${setClause}, updated_at = ? WHERE id = ?`)
+    stmt.run(values)
+
+    return this.getFitnessGoalById(id)
+  }
+
+  async deleteFitnessGoal(id: string): Promise<boolean> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const stmt = this.db.prepare('DELETE FROM fitness_goals WHERE id = ?')
+    const result = stmt.run(id)
+    return (result.changes || 0) > 0
+  }
+
+  async updateGoalProgress(id: string, currentValue: number): Promise<import('./types').FitnessGoal | null> {
+    if (!this.db) throw new Error('Database not connected')
+
+    // Get the goal to calculate progress
+    const goal = await this.getFitnessGoalById(id)
+    if (!goal) return null
+
+    let progress = goal.progress
+    if (goal.targetValue && goal.targetValue > 0) {
+      progress = Math.min(100, (currentValue / goal.targetValue) * 100)
+    }
+
+    const stmt = this.db.prepare(
+      'UPDATE fitness_goals SET current_value = ?, progress = ?, updated_at = ? WHERE id = ?'
+    )
+    stmt.run(currentValue, progress, new Date().toISOString(), id)
+
+    return this.getFitnessGoalById(id)
+  }
+
+  async completeGoal(id: string): Promise<import('./types').FitnessGoal | null> {
+    if (!this.db) throw new Error('Database not connected')
+
+    const now = new Date()
+    const stmt = this.db.prepare(
+      'UPDATE fitness_goals SET status = ?, progress = ?, completed_date = ?, updated_at = ? WHERE id = ?'
+    )
+    stmt.run('completed', 100, now.toISOString(), now.toISOString(), id)
+
+    return this.getFitnessGoalById(id)
+  }
+
+  private mapRowToFitnessGoal(row: any): import('./types').FitnessGoal {
+    return {
+      id: row.id,
+      userId: row.user_id,
+      fitnessProfileId: row.fitness_profile_id,
+      goalType: row.goal_type,
+      title: row.title,
+      description: row.description,
+      targetValue: row.target_value,
+      currentValue: row.current_value,
+      unit: row.unit,
+      startDate: new Date(row.start_date),
+      targetDate: row.target_date ? new Date(row.target_date) : undefined,
+      completedDate: row.completed_date ? new Date(row.completed_date) : undefined,
+      status: row.status,
+      progress: row.progress,
+      priority: row.priority,
+      notes: row.notes,
+      createdAt: new Date(row.created_at),
+      updatedAt: new Date(row.updated_at)
+    }
+  }
+
+  async getDashboardStats(): Promise<{
+    totalUsers: number;
+    activeClients: number;
+    totalRevenue: number;
+    revenueGrowth: number;
+  }> {
+    if (!this.db) throw new Error('Database not connected')
+
+    // Total Users
+    const userCountStmt = this.db.prepare('SELECT COUNT(*) as count FROM users')
+    const userCount = (userCountStmt.get() as any).count
+
+    // Active Clients
+    const activeClientCountStmt = this.db.prepare("SELECT COUNT(*) as count FROM clients WHERE membershipStatus = 'active'")
+    const activeClientCount = (activeClientCountStmt.get() as any).count
+
+    // Total Revenue (assuming payments table exists, handling if it's empty)
+    // Note: We need to create the payments table first if it doesn't exist in createTables
+    // For now, returning 0 if table doesn't exist or is empty
+    let totalRevenue = 0
+    let revenueGrowth = 0
+
+    try {
+      const revenueStmt = this.db.prepare('SELECT SUM(amount) as total FROM payments WHERE status = "completed"')
+      const revenueResult = revenueStmt.get() as any
+      totalRevenue = revenueResult?.total || 0
+    } catch (e) {
+      // Table might not exist yet
+      console.warn('Payments table query failed, returning 0 revenue')
+    }
+
+    return {
+      totalUsers: userCount,
+      activeClients: activeClientCount,
+      totalRevenue,
+      revenueGrowth
+    }
+  }
 }

apps/admin/src/lib/database/types.ts

@@ -1,83 +1,184 @@
 // Database Entity Types
 export interface User {
-  id: string
-  email: string
-  firstName: string
-  lastName: string
-  password: string
-  phone?: string
-  role: 'admin' | 'client'
-  createdAt: Date
-  updatedAt: Date
+  id: string;
+  email: string;
+  firstName: string;
+  lastName: string;
+  password: string;
+  phone?: string;
+  role: "superAdmin" | "admin" | "trainer" | "client";
+  createdAt: Date;
+  updatedAt: Date;
 }
 
 export interface Client {
-  id: string
-  userId: string
-  membershipType: 'basic' | 'premium' | 'vip'
-  membershipStatus: 'active' | 'inactive' | 'expired'
-  joinDate: Date
+  id: string;
+  userId: string;
+  membershipType: "basic" | "premium" | "vip";
+  membershipStatus: "active" | "inactive" | "expired";
+  joinDate: Date;
+  lastVisit?: Date;
 }
 
 export interface FitnessProfile {
-  userId: string
-  height: string
-  weight: string
-  age: string
-  gender: 'male' | 'female' | 'other'
-  activityLevel: 'sedentary' | 'light' | 'moderate' | 'active' | 'very_active'
-  fitnessGoals: string[]
-  exerciseHabits: string
-  dietHabits: string
-  medicalConditions: string
-  createdAt: Date
-  updatedAt: Date
+  userId: string;
+  height: string;
+  weight: string;
+  age: string;
+  gender: "male" | "female" | "other";
+  activityLevel: "sedentary" | "light" | "moderate" | "active" | "very_active";
+  fitnessGoals: string[];
+  exerciseHabits: string;
+  dietHabits: string;
+  medicalConditions: string;
+  allergies?: string;
+  injuries?: string;
+  createdAt: Date;
+  updatedAt: Date;
+}
+
+export interface Attendance {
+  id: string;
+  clientId: string;
+  checkInTime: Date;
+  checkOutTime?: Date;
+  type: "gym" | "class" | "personal_training";
+  notes?: string;
+  createdAt: Date;
+}
+
+export interface Recommendation {
+  id: string;
+  userId: string;
+  fitnessProfileId?: string;
+  type: "short_term" | "medium_term" | "long_term" | "ai_plan";
+  content: string;
+  activityPlan?: string;
+  dietPlan?: string;
+  status: "pending" | "approved" | "rejected" | "completed";
+  createdAt: Date;
+  approvedAt?: Date;
+  approvedBy?: string;
+}
+
+export interface FitnessGoal {
+  id: string;
+  userId: string;
+  fitnessProfileId?: string;
+  goalType: "weight_target" | "strength_milestone" | "endurance_target" | "flexibility_goal" | "habit_building" | "custom";
+  title: string;
+  description?: string;
+  targetValue?: number;
+  currentValue?: number;
+  unit?: string;
+  startDate: Date;
+  targetDate?: Date;
+  completedDate?: Date;
+  status: "active" | "completed" | "abandoned" | "paused";
+  progress: number;
+  priority: "low" | "medium" | "high";
+  notes?: string;
+  createdAt: Date;
+  updatedAt: Date;
 }
 
 // Database Interface - allows us to swap implementations
 export interface IDatabase {
   // Connection management
-  connect(): Promise<void>
-  disconnect(): Promise<void>
-  
+  connect(): Promise<void>;
+  disconnect(): Promise<void>;
+
   // User operations
-  createUser(user: Omit<User, 'id' | 'createdAt' | 'updatedAt'>): Promise<User>
-  getUserById(id: string): Promise<User | null>
-  getUserByEmail(email: string): Promise<User | null>
-  getAllUsers(): Promise<User[]>
-  updateUser(id: string, updates: Partial<User>): Promise<User | null>
-  deleteUser(id: string): Promise<boolean>
-  
+  createUser(
+    user: Omit<User, "createdAt" | "updatedAt" | "id"> & { id?: string },
+  ): Promise<User>;
+  getUserById(id: string): Promise<User | null>;
+  getUserByEmail(email: string): Promise<User | null>;
+  getAllUsers(): Promise<User[]>;
+  updateUser(id: string, updates: Partial<User>): Promise<User | null>;
+  deleteUser(id: string): Promise<boolean>;
+  migrateUserId(oldId: string, newId: string): Promise<void>;
+
   // Client operations
-  createClient(client: Omit<Client, 'id'>): Promise<Client>
-  getClientById(id: string): Promise<Client | null>
-  getClientByUserId(userId: string): Promise<Client | null>
-  getAllClients(): Promise<Client[]>
-  updateClient(id: string, updates: Partial<Client>): Promise<Client | null>
-  deleteClient(id: string): Promise<boolean>
-  
+  createClient(client: Omit<Client, "id">): Promise<Client>;
+  getClientById(id: string): Promise<Client | null>;
+  getClientByUserId(userId: string): Promise<Client | null>;
+  getAllClients(): Promise<Client[]>;
+  updateClient(id: string, updates: Partial<Client>): Promise<Client | null>;
+  deleteClient(id: string): Promise<boolean>;
+
   // Fitness Profile operations
-  createFitnessProfile(profile: Omit<FitnessProfile, 'createdAt' | 'updatedAt'>): Promise<FitnessProfile>
-  getFitnessProfileByUserId(userId: string): Promise<FitnessProfile | null>
-  getAllFitnessProfiles(): Promise<FitnessProfile[]>
-  updateFitnessProfile(userId: string, updates: Partial<FitnessProfile>): Promise<FitnessProfile | null>
-  deleteFitnessProfile(userId: string): Promise<boolean>
+  createFitnessProfile(
+    profile: Omit<FitnessProfile, "createdAt" | "updatedAt">,
+  ): Promise<FitnessProfile>;
+  getFitnessProfileByUserId(userId: string): Promise<FitnessProfile | null>;
+  getAllFitnessProfiles(): Promise<FitnessProfile[]>;
+  updateFitnessProfile(
+    userId: string,
+    updates: Partial<FitnessProfile>,
+  ): Promise<FitnessProfile | null>;
+  deleteFitnessProfile(userId: string): Promise<boolean>;
+
+  // Attendance operations
+  checkIn(
+    clientId: string,
+    type: "gym" | "class" | "personal_training",
+    notes?: string,
+  ): Promise<Attendance>;
+  checkOut(attendanceId: string): Promise<Attendance | null>;
+  getAttendanceHistory(clientId: string): Promise<Attendance[]>;
+  getAllAttendance(): Promise<Attendance[]>;
+  getActiveCheckIn(clientId: string): Promise<Attendance | null>;
+
+  // Recommendation operations
+  createRecommendation(
+    recommendation: Omit<Recommendation, "createdAt" | "approvedAt" | "approvedBy">,
+  ): Promise<Recommendation>;
+  getRecommendationsByUserId(userId: string): Promise<Recommendation[]>;
+  getAllRecommendations(): Promise<Recommendation[]>;
+  updateRecommendation(
+    id: string,
+    updates: Partial<Recommendation>,
+  ): Promise<Recommendation | null>;
+  deleteRecommendation(id: string): Promise<boolean>;
+
+  // Fitness Goals operations
+  createFitnessGoal(
+    goal: Omit<FitnessGoal, "createdAt" | "updatedAt">
+  ): Promise<FitnessGoal>;
+  getFitnessGoalById(id: string): Promise<FitnessGoal | null>;
+  getFitnessGoalsByUserId(userId: string, status?: string): Promise<FitnessGoal[]>;
+  updateFitnessGoal(
+    id: string,
+    updates: Partial<FitnessGoal>
+  ): Promise<FitnessGoal | null>;
+  deleteFitnessGoal(id: string): Promise<boolean>;
+  updateGoalProgress(id: string, currentValue: number): Promise<FitnessGoal | null>;
+  completeGoal(id: string): Promise<FitnessGoal | null>;
+
+  // Dashboard operations
+  getDashboardStats(): Promise<{
+    totalUsers: number;
+    activeClients: number;
+    totalRevenue: number;
+    revenueGrowth: number; // Percentage vs last month
+  }>;
 }
 
 // Database configuration
 export interface DatabaseConfig {
-  type: 'sqlite' | 'postgresql' | 'mysql' | 'mongodb'
+  type: "sqlite" | "postgresql" | "mysql" | "mongodb";
   connection: {
-    filename?: string // for SQLite
-    host?: string    // for SQL databases
-    port?: number
-    database?: string
-    username?: string
-    password?: string
-  }
+    filename?: string; // for SQLite
+    host?: string; // for SQL databases
+    port?: number;
+    database?: string;
+    username?: string;
+    password?: string;
+  };
   options?: {
-    logging?: boolean
-    poolSize?: number
-    timeout?: number
-  }
-}
+    logging?: boolean;
+    poolSize?: number;
+    timeout?: number;
+  };
+}

apps/admin/src/lib/sync-user.ts

@@ -0,0 +1,62 @@
+import { currentUser } from '@clerk/nextjs/server'
+import { IDatabase } from './database/types'
+
+export async function ensureUserSynced(userId: string, db: IDatabase) {
+    const existingUser = await db.getUserById(userId)
+    if (existingUser) return existingUser
+
+    console.log('User not found in DB by ID, checking Clerk:', userId)
+    const clerkUser = await currentUser()
+
+    if (!clerkUser || clerkUser.id !== userId) {
+        // If we can't get the user from Clerk (e.g. running locally without full auth sync),
+        // we might want to fail gracefully or throw.
+        // For now, throw to be safe.
+        throw new Error('Could not fetch Clerk user details')
+    }
+
+    const email = clerkUser.emailAddresses[0]?.emailAddress
+    if (!email) throw new Error('User has no email')
+
+    // Check if user exists by email (e.g. seeded user)
+    const existingByEmail = await db.getUserByEmail(email)
+    if (existingByEmail) {
+        console.log('User found by email but ID mismatch. Migrating ID...', {
+            oldId: existingByEmail.id,
+            newId: userId
+        })
+
+        // Update the ID to match Clerk ID
+        // We need to do this manually via SQL because IDatabase interface might not expose a direct ID update method easily
+        // But we can use a raw query if we had access, or add a method.
+        // Since we don't have direct access to `db.db` here (it's hidden behind IDatabase),
+        // we should add a method to IDatabase or use a workaround.
+        // Actually, `SQLiteDatabase` is what we have at runtime.
+        // Let's assume we can cast it or add `updateUserId` to the interface.
+
+        // For now, let's try to update it using `updateUser` but `updateUser` usually updates fields based on ID.
+        // We can't update the ID itself using `updateUser(id, { id: newId })` because `updateUser` implementation filters out `id` from updates.
+
+        // We need to add a method to migrate user ID in IDatabase.
+        // Or, strictly for this prototype, we can delete the old user and create a new one (DATA LOSS RISK).
+        // But since it's a seeded super admin with no data, it's fine.
+        // However, if they had clients, we'd lose the link.
+
+        // Let's add `migrateUserId(oldId, newId)` to IDatabase.
+        await db.migrateUserId(existingByEmail.id, userId)
+        return db.getUserById(userId)
+    }
+
+    console.log('Creating new user from Clerk data:', userId)
+    const user = await db.createUser({
+        id: userId,
+        email,
+        firstName: clerkUser.firstName || '',
+        lastName: clerkUser.lastName || '',
+        password: '', // Managed by Clerk
+        phone: clerkUser.phoneNumbers[0]?.phoneNumber || undefined,
+        role: (clerkUser.publicMetadata.role as 'admin' | 'client' | 'superAdmin') || 'client'
+    })
+
+    return user
+}

apps/admin/src/lib/utils.ts

@@ -1,26 +1,14 @@
-export const formatDate = (date: Date): string => {
-  return new Intl.DateTimeFormat('en-US', {
-    year: 'numeric',
-    month: 'short',
-    day: 'numeric',
-  }).format(date)
+import { type ClassValue, clsx } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
 }
 
-export const formatCurrency = (
-  amount: number,
-  currency: string = 'USD'
-): string => {
-  return new Intl.NumberFormat('en-US', {
-    style: 'currency',
-    currency,
-  }).format(amount)
-}
-
-export const calculateDaysBetween = (startDate: Date, endDate: Date): number => {
-  const timeDiff = endDate.getTime() - startDate.getTime()
-  return Math.ceil(timeDiff / (1000 * 3600 * 24))
-}
-
-export const generateId = (): string => {
-  return Math.random().toString(36).substr(2, 9)
+export function formatDate(date: string | Date) {
+  return new Date(date).toLocaleDateString("en-US", {
+    month: "long",
+    day: "numeric",
+    year: "numeric",
+  })
 }

apps/admin/src/middleware.ts

@@ -0,0 +1,37 @@
+import { clerkMiddleware, createRouteMatcher } from "@clerk/nextjs/server";
+
+// Define routes that should be publicly accessible
+const isPublicRoute = createRouteMatcher([
+  "/sign-in(.*)",
+  "/sign-up(.*)",
+  "/api/webhooks(.*)",
+  "/api/attendance(.*)",
+]);
+
+// Define routes that require authentication
+const isProtectedRoute = createRouteMatcher([
+  "/",
+  "/users(.*)",
+  "/analytics(.*)",
+  "/profile(.*)",
+  "/api/users(.*)",
+  "/api/profile(.*)",
+  "/api/payments(.*)",
+  "/api/notifications(.*)",
+]);
+
+export default clerkMiddleware(async (auth, req) => {
+  // Protect all routes except public ones
+  if (!isPublicRoute(req)) {
+    await auth.protect();
+  }
+});
+
+export const config = {
+  matcher: [
+    // Skip Next.js internals and all static files, unless found in search params
+    "/((?!_next|[^?]*\\.(?:html?|css|js(?!on)|jpe?g|webp|png|gif|svg|ttf|woff2?|ico|csv|docx?|xlsx?|zip|webmanifest)).*)",
+    // Always run for API routes
+    "/(api|trpc)(.*)",
+  ],
+};

apps/admin/tailwind.config.js

@@ -1,21 +1,76 @@
 /** @type {import('tailwindcss').Config} */
 module.exports = {
+  darkMode: ["class"],
   content: [
-    './src/pages/**/*.{js,ts,jsx,tsx,mdx}',
-    './src/components/**/*.{js,ts,jsx,tsx,mdx}',
-    './src/app/**/*.{js,ts,jsx,tsx,mdx}',
+    './pages/**/*.{ts,tsx}',
+    './components/**/*.{ts,tsx}',
+    './app/**/*.{ts,tsx}',
+    './src/**/*.{ts,tsx}',
   ],
   theme: {
+    container: {
+      center: true,
+      padding: "2rem",
+      screens: {
+        "2xl": "1400px",
+      },
+    },
     extend: {
       colors: {
+        border: "hsl(var(--border))",
+        input: "hsl(var(--input))",
+        ring: "hsl(var(--ring))",
+        background: "hsl(var(--background))",
+        foreground: "hsl(var(--foreground))",
         primary: {
-          50: '#eff6ff',
-          500: '#3b82f6',
-          600: '#2563eb',
-          700: '#1d4ed8',
+          DEFAULT: "hsl(var(--primary))",
+          foreground: "hsl(var(--primary-foreground))",
         },
+        secondary: {
+          DEFAULT: "hsl(var(--secondary))",
+          foreground: "hsl(var(--secondary-foreground))",
+        },
+        destructive: {
+          DEFAULT: "hsl(var(--destructive))",
+          foreground: "hsl(var(--destructive-foreground))",
+        },
+        muted: {
+          DEFAULT: "hsl(var(--muted))",
+          foreground: "hsl(var(--muted-foreground))",
+        },
+        accent: {
+          DEFAULT: "hsl(var(--accent))",
+          foreground: "hsl(var(--accent-foreground))",
+        },
+        popover: {
+          DEFAULT: "hsl(var(--popover))",
+          foreground: "hsl(var(--popover-foreground))",
+        },
+        card: {
+          DEFAULT: "hsl(var(--card))",
+          foreground: "hsl(var(--card-foreground))",
+        },
+      },
+      borderRadius: {
+        lg: "var(--radius)",
+        md: "calc(var(--radius) - 2px)",
+        sm: "calc(var(--radius) - 4px)",
+      },
+      keyframes: {
+        "accordion-down": {
+          from: { height: 0 },
+          to: { height: "var(--radix-accordion-content-height)" },
+        },
+        "accordion-up": {
+          from: { height: "var(--radix-accordion-content-height)" },
+          to: { height: 0 },
+        },
+      },
+      animation: {
+        "accordion-down": "accordion-down 0.2s ease-out",
+        "accordion-up": "accordion-up 0.2s ease-out",
       },
     },
   },
-  plugins: [],
+  plugins: [require("tailwindcss-animate")],
 }

apps/admin/userFlow.md

@@ -0,0 +1,3 @@
+## user flow
+
+superAdmin -> localAdmin/Gym -> localAdmin -> creates trainers -> can add users

apps/mobile/.env.example

@@ -0,0 +1,12 @@
+# Clerk Authentication
+# Get these values from https://dashboard.clerk.com
+# Make sure to use the correct publishable key for your environment
+EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY=pk_test_cGxlYXNpbmctcGhlYXNhbnQtMjAuY2xlcmsuYWNjb3VudHMuZGV2JA
+
+# API Configuration
+# Update this to point to your backend API
+EXPO_PUBLIC_API_URL=http://localhost:3000/api
+
+# App Configuration
+EXPO_PUBLIC_APP_NAME=FitAI
+EXPO_PUBLIC_APP_VERSION=1.0.0

apps/mobile/.npmrc

@@ -0,0 +1,11 @@
+# npm configuration for FitAI mobile app
+# This ensures consistent dependency resolution across the team
+
+# Use legacy peer deps to resolve React Native dependency conflicts
+legacy-peer-deps=true
+
+# Prefer offline mode for faster installs (optional)
+# prefer-offline=true
+
+# Save exact versions to package.json
+# save-exact=true

apps/mobile/app.json

@@ -27,8 +27,9 @@
       "favicon": "./assets/favicon.png"
     },
     "plugins": [
-      "expo-router"
+      "expo-router",
+      "expo-font"
     ],
     "scheme": "fitai"
   }
-}
+}

apps/mobile/package.json

@@ -14,36 +14,50 @@
     "test": "jest"
   },
   "dependencies": {
+    "@clerk/clerk-expo": "^2.18.3",
     "@expo/vector-icons": "^15.0.0",
     "@hookform/resolvers": "^3.3.0",
+    "@react-native-community/datetimepicker": "8.4.4",
+    "@react-native-picker/picker": "2.11.1",
     "@tanstack/react-query": "^5.0.0",
     "ajv": "^8.12.0",
     "ajv-keywords": "^5.1.0",
     "axios": "^1.6.0",
     "expo": "~54.0.23",
+    "expo-auth-session": "^7.0.8",
     "expo-camera": "~17.0.0",
+    "expo-constants": "^18.0.10",
+    "expo-crypto": "^15.0.7",
+    "expo-font": "~14.0.9",
+    "expo-haptics": "^15.0.7",
+    "expo-linear-gradient": "~15.0.7",
     "expo-linking": "~8.0.0",
     "expo-notifications": "~0.32.0",
     "expo-router": "~6.0.14",
     "expo-secure-store": "~15.0.7",
+    "expo-status-bar": "^3.0.8",
+    "expo-web-browser": "^15.0.9",
     "react": "19.1.0",
+    "react-dom": "19.1.0",
     "react-hook-form": "^7.47.0",
     "react-native": "0.81.5",
     "react-native-safe-area-context": "~5.6.0",
     "react-native-screens": "~4.16.0",
+    "react-native-svg": "^15.15.0",
+    "react-native-web": "^0.21.2",
     "zod": "^3.22.0"
   },
   "devDependencies": {
     "@babel/core": "^7.20.0",
+    "@testing-library/react-native": "^12.4.0",
     "@types/react": "~19.1.10",
     "@types/react-native": "^0.73.0",
-    "typescript": "^5.1.3",
-    "eslint": "^8.45.0",
     "@typescript-eslint/eslint-plugin": "^6.0.0",
     "@typescript-eslint/parser": "^6.0.0",
+    "babel-preset-expo": "~54.0.7",
+    "eslint": "^8.45.0",
     "jest": "^29.2.1",
-    "@testing-library/react-native": "^12.4.0",
     "react-test-renderer": "19.1.0",
-    "babel-preset-expo": "~54.0.7"
+    "typescript": "^5.1.3"
   }
 }

apps/mobile/src/api/attendance.ts

@@ -0,0 +1,47 @@
+import { apiClient } from "./client";
+import { API_ENDPOINTS } from "../config/api";
+
+export interface Attendance {
+    id: string;
+    checkInTime: string;
+    checkOutTime?: string;
+    type: string;
+    notes?: string;
+}
+
+export const attendanceApi = {
+    getHistory: async (token: string): Promise<Attendance[]> => {
+        try {
+            const response = await apiClient.get(API_ENDPOINTS.ATTENDANCE.HISTORY, {
+                headers: { Authorization: `Bearer ${token}` },
+            });
+            return response.data;
+        } catch (error) {
+            throw error;
+        }
+    },
+
+    checkIn: async (type: string, token: string): Promise<void> => {
+        try {
+            await apiClient.post(
+                API_ENDPOINTS.ATTENDANCE.CHECK_IN,
+                { type },
+                { headers: { Authorization: `Bearer ${token}` } },
+            );
+        } catch (error) {
+            throw error;
+        }
+    },
+
+    checkOut: async (token: string): Promise<void> => {
+        try {
+            await apiClient.post(
+                API_ENDPOINTS.ATTENDANCE.CHECK_OUT,
+                {},
+                { headers: { Authorization: `Bearer ${token}` } },
+            );
+        } catch (error) {
+            throw error;
+        }
+    },
+};

apps/mobile/src/api/client.ts

@@ -0,0 +1,18 @@
+import axios from 'axios';
+import { API_BASE_URL } from '../config/api';
+
+export const apiClient = axios.create({
+    baseURL: API_BASE_URL,
+    headers: {
+        'Content-Type': 'application/json',
+    },
+});
+
+// Helper to set the auth token for a request
+export const setAuthToken = (token: string) => {
+    if (token) {
+        apiClient.defaults.headers.common['Authorization'] = `Bearer ${token}`;
+    } else {
+        delete apiClient.defaults.headers.common['Authorization'];
+    }
+};

apps/mobile/src/api/fitnessProfile.ts

@@ -0,0 +1,96 @@
+import { apiClient } from "./client";
+import { API_ENDPOINTS } from "../config/api";
+
+export interface FitnessProfile {
+  id?: string;
+  clientId: string;
+  height?: number;
+  weight?: number;
+  goals?: string;
+  fitnessLevel: "beginner" | "intermediate" | "advanced";
+  medicalConditions?: string;
+  dietaryRestrictions?: string;
+  preferredWorkoutTime?: "morning" | "afternoon" | "evening";
+  workoutFrequency?: number;
+}
+
+export const fitnessProfileApi = {
+  getFitnessProfile: async (
+    userId: string,
+    token: string,
+  ): Promise<FitnessProfile> => {
+    try {
+      console.log(
+        "Getting fitness profile with URL:",
+        `${API_ENDPOINTS.USERS}/${userId}/fitness-profile`,
+      );
+      const response = await apiClient.get(
+        `${API_ENDPOINTS.USERS}/${userId}/fitness-profile`,
+        {
+          headers: {
+            Authorization: `Bearer ${token}`,
+          },
+        },
+      );
+      return response.data;
+    } catch (error: any) {
+      console.error(
+        "Error fetching fitness profile:",
+        error.message,
+        error.response?.data,
+      );
+      throw error;
+    }
+  },
+
+  updateFitnessProfile: async (
+    userId: string,
+    data: Partial<FitnessProfile>,
+    token: string,
+  ): Promise<FitnessProfile> => {
+    try {
+      const response = await apiClient.put(
+        `${API_ENDPOINTS.USERS}/${userId}/fitness-profile`,
+        data,
+        {
+          headers: {
+            Authorization: `Bearer ${token}`,
+          },
+        },
+      );
+      return response.data;
+    } catch (error: any) {
+      console.error(
+        "Error updating fitness profile:",
+        error.message,
+        error.response?.data,
+      );
+      throw error;
+    }
+  },
+
+  createFitnessProfile: async (
+    data: Omit<FitnessProfile, "id">,
+    token: string,
+  ): Promise<FitnessProfile> => {
+    try {
+      const response = await apiClient.post(
+        `${API_ENDPOINTS.USERS}/${data.clientId}/fitness-profile`,
+        data,
+        {
+          headers: {
+            Authorization: `Bearer ${token}`,
+          },
+        },
+      );
+      return response.data;
+    } catch (error: any) {
+      console.error(
+        "Error creating fitness profile:",
+        error.message,
+        error.response?.data,
+      );
+      throw error;
+    }
+  },
+};

apps/mobile/src/api/profile.ts

@@ -0,0 +1,30 @@
+import { apiClient } from "./client";
+import { API_ENDPOINTS } from "../config/api";
+
+export interface FitnessProfileData {
+    userId: string;
+    height: string;
+    weight: string;
+    age: string;
+    gender: "male" | "female" | "other";
+    activityLevel: "sedentary" | "light" | "moderate" | "active" | "very_active";
+    fitnessGoals: string[];
+    exerciseHabits: string;
+    dietHabits: string;
+    medicalConditions: string;
+}
+
+export const profileApi = {
+    createFitnessProfile: async (
+        data: FitnessProfileData,
+        token: string,
+    ): Promise<void> => {
+        try {
+            await apiClient.post(API_ENDPOINTS.PROFILE.FITNESS, data, {
+                headers: { Authorization: `Bearer ${token}` },
+            });
+        } catch (error) {
+            throw error;
+        }
+    },
+};

apps/mobile/src/app/(auth)/_layout.tsx

@@ -0,0 +1,16 @@
+import { Stack } from "expo-router";
+
+export default function AuthLayout() {
+  return (
+    <Stack
+      screenOptions={{
+        headerShown: false,
+        contentStyle: { backgroundColor: "#f5f5f5" },
+      }}
+    >
+      <Stack.Screen name="sign-in" />
+      <Stack.Screen name="sign-up" />
+      <Stack.Screen name="onboarding" />
+    </Stack>
+  );
+}

apps/mobile/src/app/(auth)/onboarding.tsx

@@ -0,0 +1,320 @@
+import React, { useState } from "react";
+import {
+  View,
+  Text,
+  TextInput,
+  TouchableOpacity,
+  StyleSheet,
+  ScrollView,
+  Alert,
+  ActivityIndicator,
+} from "react-native";
+import { useUser, useAuth } from "@clerk/clerk-expo";
+import { useRouter } from "expo-router";
+import { fitnessProfileApi } from "@/api/fitnessProfile";
+
+export default function OnboardingScreen() {
+  const { user } = useUser();
+  const { getToken } = useAuth();
+  const router = useRouter();
+  const [isSubmitting, setIsSubmitting] = useState(false);
+  const [fitnessProfile, setFitnessProfile] = useState({
+    height: "",
+    weight: "",
+    goals: "",
+    fitnessLevel: "beginner",
+    medicalConditions: "",
+    dietaryRestrictions: "",
+    preferredWorkoutTime: "morning",
+    workoutFrequency: "3",
+  });
+
+  const handleSubmit = async () => {
+    if (!user?.id) return;
+
+    try {
+      setIsSubmitting(true);
+
+      // Validate required fields
+      if (!fitnessProfile.height || !fitnessProfile.weight) {
+        Alert.alert("Error", "Please enter your height and weight");
+        return;
+      }
+
+      const fitnessData = {
+        clientId: user.id,
+        height: parseFloat(fitnessProfile.height),
+        weight: parseFloat(fitnessProfile.weight),
+        goals: fitnessProfile.goals || undefined,
+        fitnessLevel: fitnessProfile.fitnessLevel as
+          | "beginner"
+          | "intermediate"
+          | "advanced",
+        medicalConditions: fitnessProfile.medicalConditions || undefined,
+        dietaryRestrictions: fitnessProfile.dietaryRestrictions || undefined,
+        preferredWorkoutTime: fitnessProfile.preferredWorkoutTime as
+          | "morning"
+          | "afternoon"
+          | "evening",
+        workoutFrequency: parseInt(fitnessProfile.workoutFrequency) || 3,
+      };
+
+      const token = await getToken();
+      if (!token) {
+        throw new Error("Authentication token not available");
+      }
+      await fitnessProfileApi.createFitnessProfile(fitnessData, token);
+      router.replace("/(tabs)");
+    } catch (error) {
+      console.error("Error creating fitness profile:", error);
+      Alert.alert(
+        "Error",
+        "Failed to create fitness profile. Please try again.",
+      );
+    } finally {
+      setIsSubmitting(false);
+    }
+  };
+
+  const handleLevelSelect = (level: string) => {
+    setFitnessProfile({ ...fitnessProfile, fitnessLevel: level });
+  };
+
+  const handleTimeSelect = (time: string) => {
+    setFitnessProfile({ ...fitnessProfile, preferredWorkoutTime: time });
+  };
+
+  return (
+    <ScrollView style={styles.container}>
+      <Text style={styles.title}>Set Up Your Fitness Profile</Text>
+      <Text style={styles.subtitle}>
+        Help us personalize your fitness journey
+      </Text>
+
+      <View style={styles.form}>
+        <Text style={styles.label}>Height (cm)</Text>
+        <TextInput
+          style={styles.input}
+          value={fitnessProfile.height}
+          onChangeText={(value) =>
+            setFitnessProfile({ ...fitnessProfile, height: value })
+          }
+          keyboardType="numeric"
+          placeholder="Enter height in cm"
+        />
+
+        <Text style={styles.label}>Weight (kg)</Text>
+        <TextInput
+          style={styles.input}
+          value={fitnessProfile.weight}
+          onChangeText={(value) =>
+            setFitnessProfile({ ...fitnessProfile, weight: value })
+          }
+          keyboardType="numeric"
+          placeholder="Enter weight in kg"
+        />
+
+        <Text style={styles.label}>Fitness Goals</Text>
+        <TextInput
+          style={[styles.input, styles.textArea]}
+          value={fitnessProfile.goals}
+          onChangeText={(value) =>
+            setFitnessProfile({ ...fitnessProfile, goals: value })
+          }
+          multiline
+          numberOfLines={3}
+          placeholder="What are your fitness goals?"
+        />
+
+        <Text style={styles.label}>Fitness Level</Text>
+        <View style={styles.buttonGroup}>
+          {["beginner", "intermediate", "advanced"].map((level) => (
+            <TouchableOpacity
+              key={level}
+              style={[
+                styles.levelButton,
+                fitnessProfile.fitnessLevel === level && styles.selectedButton,
+              ]}
+              onPress={() => handleLevelSelect(level)}
+            >
+              <Text
+                style={[
+                  styles.levelButtonText,
+                  fitnessProfile.fitnessLevel === level &&
+                    styles.selectedButtonText,
+                ]}
+              >
+                {level.charAt(0).toUpperCase() + level.slice(1)}
+              </Text>
+            </TouchableOpacity>
+          ))}
+        </View>
+
+        <Text style={styles.label}>Medical Conditions</Text>
+        <TextInput
+          style={[styles.input, styles.textArea]}
+          value={fitnessProfile.medicalConditions}
+          onChangeText={(value) =>
+            setFitnessProfile({ ...fitnessProfile, medicalConditions: value })
+          }
+          multiline
+          numberOfLines={3}
+          placeholder="Any medical conditions we should know about?"
+        />
+
+        <Text style={styles.label}>Dietary Restrictions</Text>
+        <TextInput
+          style={[styles.input, styles.textArea]}
+          value={fitnessProfile.dietaryRestrictions}
+          onChangeText={(value) =>
+            setFitnessProfile({
+              ...fitnessProfile,
+              dietaryRestrictions: value,
+            })
+          }
+          multiline
+          numberOfLines={3}
+          placeholder="Any dietary restrictions?"
+        />
+
+        <Text style={styles.label}>Preferred Workout Time</Text>
+        <View style={styles.buttonGroup}>
+          {["morning", "afternoon", "evening"].map((time) => (
+            <TouchableOpacity
+              key={time}
+              style={[
+                styles.timeButton,
+                fitnessProfile.preferredWorkoutTime === time &&
+                  styles.selectedButton,
+              ]}
+              onPress={() => handleTimeSelect(time)}
+            >
+              <Text
+                style={[
+                  styles.timeButtonText,
+                  fitnessProfile.preferredWorkoutTime === time &&
+                    styles.selectedButtonText,
+                ]}
+              >
+                {time.charAt(0).toUpperCase() + time.slice(1)}
+              </Text>
+            </TouchableOpacity>
+          ))}
+        </View>
+
+        <Text style={styles.label}>Workouts per Week</Text>
+        <TextInput
+          style={styles.input}
+          value={fitnessProfile.workoutFrequency}
+          onChangeText={(value) =>
+            setFitnessProfile({ ...fitnessProfile, workoutFrequency: value })
+          }
+          keyboardType="numeric"
+          placeholder="Number of workouts per week"
+        />
+
+        <TouchableOpacity
+          style={styles.submitButton}
+          onPress={handleSubmit}
+          disabled={isSubmitting}
+        >
+          {isSubmitting ? (
+            <ActivityIndicator color="white" />
+          ) : (
+            <Text style={styles.submitButtonText}>Complete Setup</Text>
+          )}
+        </TouchableOpacity>
+      </View>
+    </ScrollView>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    backgroundColor: "#f5f5f5",
+  },
+  title: {
+    fontSize: 24,
+    fontWeight: "bold",
+    textAlign: "center",
+    marginTop: 40,
+    marginBottom: 8,
+  },
+  subtitle: {
+    fontSize: 16,
+    color: "#666",
+    textAlign: "center",
+    marginBottom: 32,
+  },
+  form: {
+    padding: 20,
+  },
+  label: {
+    fontSize: 14,
+    fontWeight: "600",
+    color: "#374151",
+    marginBottom: 4,
+  },
+  input: {
+    borderWidth: 1,
+    borderColor: "#ddd",
+    borderRadius: 8,
+    padding: 12,
+    marginBottom: 16,
+    backgroundColor: "white",
+  },
+  textArea: {
+    height: 80,
+    textAlignVertical: "top",
+  },
+  buttonGroup: {
+    flexDirection: "row",
+    justifyContent: "space-between",
+    marginBottom: 16,
+  },
+  levelButton: {
+    flex: 1,
+    backgroundColor: "#f3f4f6",
+    padding: 10,
+    borderRadius: 8,
+    marginHorizontal: 4,
+    alignItems: "center",
+  },
+  timeButton: {
+    flex: 1,
+    backgroundColor: "#f3f4f6",
+    padding: 10,
+    borderRadius: 8,
+    marginHorizontal: 4,
+    alignItems: "center",
+  },
+  selectedButton: {
+    backgroundColor: "#3b82f6",
+  },
+  levelButtonText: {
+    color: "#374151",
+    fontSize: 14,
+    fontWeight: "500",
+  },
+  timeButtonText: {
+    color: "#374151",
+    fontSize: 14,
+    fontWeight: "500",
+  },
+  selectedButtonText: {
+    color: "white",
+  },
+  submitButton: {
+    backgroundColor: "#3b82f6",
+    padding: 16,
+    borderRadius: 8,
+    alignItems: "center",
+    marginTop: 24,
+  },
+  submitButtonText: {
+    color: "white",
+    fontSize: 16,
+    fontWeight: "600",
+  },
+});

apps/mobile/src/app/(auth)/sign-in.tsx

@@ -0,0 +1,283 @@
+import { useState, useEffect } from "react";
+import { useSignIn, useAuth } from "@clerk/clerk-expo";
+import { useRouter } from "expo-router";
+import {
+  View,
+  Text,
+  TextInput,
+  TouchableOpacity,
+  StyleSheet,
+  ActivityIndicator,
+  KeyboardAvoidingView,
+  Platform,
+  ScrollView,
+} from "react-native";
+import { OAuthButtons } from "../../components/auth/OAuthButtons";
+
+export default function SignInScreen() {
+  const { signIn, setActive, isLoaded } = useSignIn();
+  const { isSignedIn } = useAuth();
+  const router = useRouter();
+
+  const [emailAddress, setEmailAddress] = useState("");
+  const [password, setPassword] = useState("");
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState("");
+
+  // Redirect if already signed in
+  useEffect(() => {
+    if (isSignedIn) {
+      router.replace("/(tabs)");
+    }
+  }, [isSignedIn]);
+
+  const onSignInPress = async () => {
+    if (!isLoaded) return;
+
+    setLoading(true);
+    setError("");
+
+    try {
+      const signInAttempt = await signIn.create({
+        identifier: emailAddress,
+        password,
+      });
+
+      if (signInAttempt.status === "complete") {
+        await setActive({ session: signInAttempt.createdSessionId });
+        router.replace("/(tabs)");
+      } else {
+        console.error(
+          "Sign-in incomplete:",
+          JSON.stringify(signInAttempt, null, 2),
+        );
+        setError("Sign-in incomplete. Please try again.");
+      }
+    } catch (err: any) {
+      console.error("Sign-in error:", JSON.stringify(err, null, 2));
+
+      // Handle specific error codes
+      if (err.errors?.[0]?.code === "session_exists") {
+        // User is already signed in, just redirect
+        router.replace("/(tabs)");
+        return;
+      }
+
+      setError(
+        err.errors?.[0]?.message ||
+        "Failed to sign in. Please check your credentials.",
+      );
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Don't render the form if already signed in
+  if (isSignedIn) {
+    return (
+      <View style={[styles.container, styles.centerContent]}>
+        <ActivityIndicator size="large" color="#2563eb" />
+        <Text style={styles.loadingText}>Redirecting...</Text>
+      </View>
+    );
+  }
+
+  return (
+    <KeyboardAvoidingView
+      behavior={Platform.OS === "ios" ? "padding" : "height"}
+      style={styles.container}
+    >
+      <ScrollView
+        contentContainerStyle={styles.scrollContent}
+        keyboardShouldPersistTaps="handled"
+      >
+        <View style={styles.content}>
+          <Text style={styles.title}>Welcome Back</Text>
+          <Text style={styles.subtitle}>Sign in to continue to FitAI</Text>
+
+          {error ? (
+            <View style={styles.errorContainer}>
+              <Text style={styles.errorText}>{error}</Text>
+            </View>
+          ) : null}
+
+          <OAuthButtons />
+
+          <View style={styles.dividerContainer}>
+            <View style={styles.dividerLine} />
+            <Text style={styles.dividerText}>OR</Text>
+            <View style={styles.dividerLine} />
+          </View>
+
+          <View style={styles.form}>
+            <View style={styles.inputContainer}>
+              <Text style={styles.label}>Email</Text>
+              <TextInput
+                style={styles.input}
+                autoCapitalize="none"
+                value={emailAddress}
+                placeholder="Enter your email"
+                placeholderTextColor="#999"
+                onChangeText={setEmailAddress}
+                keyboardType="email-address"
+                autoComplete="email"
+                editable={!loading}
+              />
+            </View>
+
+            <View style={styles.inputContainer}>
+              <Text style={styles.label}>Password</Text>
+              <TextInput
+                style={styles.input}
+                value={password}
+                placeholder="Enter your password"
+                placeholderTextColor="#999"
+                secureTextEntry={true}
+                onChangeText={setPassword}
+                autoComplete="password"
+                editable={!loading}
+              />
+            </View>
+
+            <TouchableOpacity
+              style={[styles.button, loading && styles.buttonDisabled]}
+              onPress={onSignInPress}
+              disabled={loading || !emailAddress || !password}
+            >
+              {loading ? (
+                <ActivityIndicator color="#fff" />
+              ) : (
+                <Text style={styles.buttonText}>Sign In</Text>
+              )}
+            </TouchableOpacity>
+          </View>
+
+          <View style={styles.footer}>
+            <Text style={styles.footerText}>Don't have an account? </Text>
+            <TouchableOpacity
+              onPress={() => router.push("/(auth)/sign-up")}
+              disabled={loading}
+            >
+              <Text style={styles.linkText}>Sign Up</Text>
+            </TouchableOpacity>
+          </View>
+        </View>
+      </ScrollView>
+    </KeyboardAvoidingView>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    backgroundColor: "#f5f5f5",
+  },
+  centerContent: {
+    justifyContent: "center",
+    alignItems: "center",
+  },
+  loadingText: {
+    marginTop: 12,
+    fontSize: 16,
+    color: "#666",
+  },
+  scrollContent: {
+    flexGrow: 1,
+    justifyContent: "center",
+  },
+  content: {
+    flex: 1,
+    justifyContent: "center",
+    paddingHorizontal: 24,
+    paddingVertical: 40,
+  },
+  title: {
+    fontSize: 32,
+    fontWeight: "bold",
+    color: "#1a1a1a",
+    marginBottom: 8,
+  },
+  subtitle: {
+    fontSize: 16,
+    color: "#666",
+    marginBottom: 32,
+  },
+  errorContainer: {
+    backgroundColor: "#fee",
+    padding: 12,
+    borderRadius: 8,
+    marginBottom: 16,
+    borderLeftWidth: 4,
+    borderLeftColor: "#f44",
+  },
+  errorText: {
+    color: "#c00",
+    fontSize: 14,
+  },
+  form: {
+    marginBottom: 24,
+  },
+  inputContainer: {
+    marginBottom: 20,
+  },
+  label: {
+    fontSize: 14,
+    fontWeight: "600",
+    color: "#333",
+    marginBottom: 8,
+  },
+  input: {
+    backgroundColor: "#fff",
+    borderWidth: 1,
+    borderColor: "#ddd",
+    borderRadius: 8,
+    paddingHorizontal: 16,
+    paddingVertical: 12,
+    fontSize: 16,
+    color: "#1a1a1a",
+  },
+  button: {
+    backgroundColor: "#2563eb",
+    paddingVertical: 16,
+    borderRadius: 8,
+    alignItems: "center",
+    marginTop: 8,
+  },
+  buttonDisabled: {
+    backgroundColor: "#93c5fd",
+  },
+  buttonText: {
+    color: "#fff",
+    fontSize: 16,
+    fontWeight: "600",
+  },
+  footer: {
+    flexDirection: "row",
+    justifyContent: "center",
+    alignItems: "center",
+  },
+  footerText: {
+    fontSize: 14,
+    color: "#666",
+  },
+  linkText: {
+    fontSize: 14,
+    color: "#2563eb",
+    fontWeight: "600",
+  },
+  dividerContainer: {
+    flexDirection: "row",
+    alignItems: "center",
+    marginBottom: 24,
+  },
+  dividerLine: {
+    flex: 1,
+    height: 1,
+    backgroundColor: "#ddd",
+  },
+  dividerText: {
+    marginHorizontal: 10,
+    color: "#666",
+    fontSize: 14,
+  },
+});

apps/mobile/src/app/(auth)/sign-up.tsx

@@ -0,0 +1,399 @@
+import { useState, useEffect } from "react";
+import { useSignUp, useAuth } from "@clerk/clerk-expo";
+import { useRouter } from "expo-router";
+import {
+  View,
+  Text,
+  TextInput,
+  TouchableOpacity,
+  StyleSheet,
+  ActivityIndicator,
+  KeyboardAvoidingView,
+  Platform,
+  ScrollView,
+} from "react-native";
+import { OAuthButtons } from "../../components/auth/OAuthButtons";
+
+export default function SignUpScreen() {
+  const { signUp, setActive, isLoaded } = useSignUp();
+  const { isSignedIn } = useAuth();
+  const router = useRouter();
+
+  const [emailAddress, setEmailAddress] = useState("");
+  const [password, setPassword] = useState("");
+  const [firstName, setFirstName] = useState("");
+  const [lastName, setLastName] = useState("");
+  const [pendingVerification, setPendingVerification] = useState(false);
+  const [code, setCode] = useState("");
+  const [loading, setLoading] = useState(false);
+  const [error, setError] = useState("");
+
+  // Redirect if already signed in
+  useEffect(() => {
+    if (isSignedIn) {
+      router.replace("/(tabs)");
+    }
+  }, [isSignedIn]);
+
+  const onSignUpPress = async () => {
+    if (!isLoaded) return;
+
+    setLoading(true);
+    setError("");
+
+    try {
+      await signUp.create({
+        emailAddress,
+        password,
+        firstName,
+        lastName,
+      });
+
+      // Send email verification code
+      await signUp.prepareEmailAddressVerification({ strategy: "email_code" });
+
+      setPendingVerification(true);
+    } catch (err: any) {
+      console.error("Sign-up error:", JSON.stringify(err, null, 2));
+      setError(
+        err.errors?.[0]?.message || "Failed to sign up. Please try again.",
+      );
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const onVerifyPress = async () => {
+    if (!isLoaded) return;
+
+    setLoading(true);
+    setError("");
+
+    try {
+      const completeSignUp = await signUp.attemptEmailAddressVerification({
+        code,
+      });
+
+      if (completeSignUp.status === "complete") {
+        await setActive({ session: completeSignUp.createdSessionId });
+        router.replace("/(tabs)");
+      } else {
+        console.error(
+          "Verification incomplete:",
+          JSON.stringify(completeSignUp, null, 2),
+        );
+        setError("Verification incomplete. Please try again.");
+      }
+    } catch (err: any) {
+      console.error("Verification error:", JSON.stringify(err, null, 2));
+
+      // Handle specific error codes
+      if (err.errors?.[0]?.code === "session_exists") {
+        // User is already signed in, just redirect
+        router.replace("/(tabs)");
+        return;
+      }
+
+      setError(err.errors?.[0]?.message || "Invalid verification code.");
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  // Don't render the form if already signed in
+  if (isSignedIn) {
+    return (
+      <View style={[styles.container, styles.centerContent]}>
+        <ActivityIndicator size="large" color="#2563eb" />
+        <Text style={styles.loadingText}>Redirecting...</Text>
+      </View>
+    );
+  }
+
+  if (pendingVerification) {
+    return (
+      <KeyboardAvoidingView
+        behavior={Platform.OS === "ios" ? "padding" : "height"}
+        style={styles.container}
+      >
+        <ScrollView
+          contentContainerStyle={styles.scrollContent}
+          keyboardShouldPersistTaps="handled"
+        >
+          <View style={styles.content}>
+            <Text style={styles.title}>Verify Email</Text>
+            <Text style={styles.subtitle}>
+              Enter the verification code sent to {emailAddress}
+            </Text>
+
+            {error ? (
+              <View style={styles.errorContainer}>
+                <Text style={styles.errorText}>{error}</Text>
+              </View>
+            ) : null}
+
+            <View style={styles.form}>
+              <View style={styles.inputContainer}>
+                <Text style={styles.label}>Verification Code</Text>
+                <TextInput
+                  style={styles.input}
+                  value={code}
+                  placeholder="Enter verification code"
+                  placeholderTextColor="#999"
+                  onChangeText={setCode}
+                  keyboardType="number-pad"
+                  editable={!loading}
+                />
+              </View>
+
+              <TouchableOpacity
+                style={[styles.button, loading && styles.buttonDisabled]}
+                onPress={onVerifyPress}
+                disabled={loading || !code}
+              >
+                {loading ? (
+                  <ActivityIndicator color="#fff" />
+                ) : (
+                  <Text style={styles.buttonText}>Verify Email</Text>
+                )}
+              </TouchableOpacity>
+            </View>
+          </View>
+        </ScrollView>
+      </KeyboardAvoidingView>
+    );
+  }
+
+  return (
+    <KeyboardAvoidingView
+      behavior={Platform.OS === "ios" ? "padding" : "height"}
+      style={styles.container}
+    >
+      <ScrollView
+        contentContainerStyle={styles.scrollContent}
+        keyboardShouldPersistTaps="handled"
+      >
+        <View style={styles.content}>
+          <Text style={styles.title}>Create Account</Text>
+          <Text style={styles.subtitle}>Sign up to get started with FitAI</Text>
+
+          {error ? (
+            <View style={styles.errorContainer}>
+              <Text style={styles.errorText}>{error}</Text>
+            </View>
+          ) : null}
+
+          <OAuthButtons />
+
+          <View style={styles.dividerContainer}>
+            <View style={styles.dividerLine} />
+            <Text style={styles.dividerText}>OR</Text>
+            <View style={styles.dividerLine} />
+          </View>
+
+          <View style={styles.form}>
+            <View style={styles.inputContainer}>
+              <Text style={styles.label}>First Name</Text>
+              <TextInput
+                style={styles.input}
+                value={firstName}
+                placeholder="Enter your first name"
+                placeholderTextColor="#999"
+                onChangeText={setFirstName}
+                autoComplete="given-name"
+                editable={!loading}
+              />
+            </View>
+
+            <View style={styles.inputContainer}>
+              <Text style={styles.label}>Last Name</Text>
+              <TextInput
+                style={styles.input}
+                value={lastName}
+                placeholder="Enter your last name"
+                placeholderTextColor="#999"
+                onChangeText={setLastName}
+                autoComplete="family-name"
+                editable={!loading}
+              />
+            </View>
+
+            <View style={styles.inputContainer}>
+              <Text style={styles.label}>Email</Text>
+              <TextInput
+                style={styles.input}
+                autoCapitalize="none"
+                value={emailAddress}
+                placeholder="Enter your email"
+                placeholderTextColor="#999"
+                onChangeText={setEmailAddress}
+                keyboardType="email-address"
+                autoComplete="email"
+                editable={!loading}
+              />
+            </View>
+
+            <View style={styles.inputContainer}>
+              <Text style={styles.label}>Password</Text>
+              <TextInput
+                style={styles.input}
+                value={password}
+                placeholder="Create a password"
+                placeholderTextColor="#999"
+                secureTextEntry={true}
+                onChangeText={setPassword}
+                autoComplete="password-new"
+                editable={!loading}
+              />
+              <Text style={styles.hint}>Must be at least 8 characters</Text>
+            </View>
+
+            <TouchableOpacity
+              style={[styles.button, loading && styles.buttonDisabled]}
+              onPress={onSignUpPress}
+              disabled={
+                loading || !emailAddress || !password || !firstName || !lastName
+              }
+            >
+              {loading ? (
+                <ActivityIndicator color="#fff" />
+              ) : (
+                <Text style={styles.buttonText}>Sign Up</Text>
+              )}
+            </TouchableOpacity>
+          </View>
+
+          <View style={styles.footer}>
+            <Text style={styles.footerText}>Already have an account? </Text>
+            <TouchableOpacity
+              onPress={() => router.push("/(auth)/sign-in")}
+              disabled={loading}
+            >
+              <Text style={styles.linkText}>Sign In</Text>
+            </TouchableOpacity>
+          </View>
+        </View>
+      </ScrollView>
+    </KeyboardAvoidingView>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    backgroundColor: "#f5f5f5",
+  },
+  centerContent: {
+    justifyContent: "center",
+    alignItems: "center",
+  },
+  loadingText: {
+    marginTop: 12,
+    fontSize: 16,
+    color: "#666",
+  },
+  scrollContent: {
+    flexGrow: 1,
+    justifyContent: "center",
+  },
+  content: {
+    flex: 1,
+    justifyContent: "center",
+    paddingHorizontal: 24,
+    paddingVertical: 40,
+  },
+  title: {
+    fontSize: 32,
+    fontWeight: "bold",
+    color: "#1a1a1a",
+    marginBottom: 8,
+  },
+  subtitle: {
+    fontSize: 16,
+    color: "#666",
+    marginBottom: 32,
+  },
+  errorContainer: {
+    backgroundColor: "#fee",
+    padding: 12,
+    borderRadius: 8,
+    marginBottom: 16,
+    borderLeftWidth: 4,
+    borderLeftColor: "#f44",
+  },
+  errorText: {
+    color: "#c00",
+    fontSize: 14,
+  },
+  form: {
+    marginBottom: 24,
+  },
+  inputContainer: {
+    marginBottom: 20,
+  },
+  label: {
+    fontSize: 14,
+    fontWeight: "600",
+    color: "#333",
+    marginBottom: 8,
+  },
+  input: {
+    backgroundColor: "#fff",
+    borderWidth: 1,
+    borderColor: "#ddd",
+    borderRadius: 8,
+    paddingHorizontal: 16,
+    paddingVertical: 12,
+    fontSize: 16,
+    color: "#1a1a1a",
+  },
+  hint: {
+    fontSize: 12,
+    color: "#999",
+    marginTop: 4,
+  },
+  button: {
+    backgroundColor: "#2563eb",
+    paddingVertical: 16,
+    borderRadius: 8,
+    alignItems: "center",
+    marginTop: 8,
+  },
+  buttonDisabled: {
+    backgroundColor: "#93c5fd",
+  },
+  buttonText: {
+    color: "#fff",
+    fontSize: 16,
+    fontWeight: "600",
+  },
+  footer: {
+    flexDirection: "row",
+    justifyContent: "center",
+    alignItems: "center",
+  },
+  footerText: {
+    fontSize: 14,
+    color: "#666",
+  },
+  linkText: {
+    fontSize: 14,
+    color: "#2563eb",
+    fontWeight: "600",
+  },
+  dividerContainer: {
+    flexDirection: "row",
+    alignItems: "center",
+    marginBottom: 24,
+  },
+  dividerLine: {
+    flex: 1,
+    height: 1,
+    backgroundColor: "#ddd",
+  },
+  dividerText: {
+    marginHorizontal: 10,
+    color: "#666",
+    fontSize: 14,
+  },
+});

apps/mobile/src/app/(tabs)/_layout.tsx

@@ -1,36 +1,66 @@
-import { Tabs } from 'expo-router'
-import { Ionicons } from '@expo/vector-icons'
+import { Tabs, useRouter, useSegments } from "expo-router";
+import { useAuth } from "@clerk/clerk-expo";
+import { useEffect } from "react";
+import { CustomTabBar } from "../../components/CustomTabBar";
 
 export default function TabLayout() {
+  const { isSignedIn, isLoaded } = useAuth();
+  const router = useRouter();
+  const segments = useSegments();
+
+  useEffect(() => {
+    if (!isLoaded) return;
+
+    const inAuthGroup = segments[0] === "(auth)";
+
+    if (!isSignedIn && !inAuthGroup) {
+      // Redirect to sign-in if not authenticated
+      router.replace("/(auth)/sign-in");
+    }
+  }, [isSignedIn, isLoaded, segments]);
+
+  if (!isLoaded || !isSignedIn) {
+    return null;
+  }
+
   return (
-    <Tabs>
+    <Tabs
+      tabBar={(props) => <CustomTabBar {...props} />}
+      screenOptions={{
+        headerShown: false, // We'll use custom headers in screens or layout
+        tabBarShowLabel: false,
+      }}
+    >
       <Tabs.Screen
         name="index"
         options={{
-          title: 'Home',
-          tabBarIcon: ({ color, size }) => (
-            <Ionicons name="home" size={size} color={color} />
-          ),
+          title: "Home",
         }}
       />
       <Tabs.Screen
-        name="profile"
+        name="goals"
         options={{
-          title: 'Profile',
-          tabBarIcon: ({ color, size }) => (
-            <Ionicons name="person" size={size} color={color} />
-          ),
+          title: "Goals",
+        }}
+      />
+      <Tabs.Screen
+        name="recommendations"
+        options={{
+          title: "AI",
         }}
       />
       <Tabs.Screen
         name="attendance"
         options={{
-          title: 'Attendance',
-          tabBarIcon: ({ color, size }) => (
-            <Ionicons name="calendar" size={size} color={color} />
-          ),
+          title: "Attendance",
+        }}
+      />
+      <Tabs.Screen
+        name="profile"
+        options={{
+          title: "Profile",
         }}
       />
     </Tabs>
-  )
-}
+  );
+}

apps/mobile/src/app/(tabs)/attendance.tsx

@@ -1,28 +1,354 @@
-import { View, Text, StyleSheet } from 'react-native'
+import { View, Text, StyleSheet, TouchableOpacity, ActivityIndicator, ScrollView, Alert } from 'react-native'
+import { useState, useEffect, useRef } from 'react'
+import { useAuth } from '@clerk/clerk-expo'
+import { LinearGradient } from 'expo-linear-gradient'
+import { Ionicons } from '@expo/vector-icons'
+import { attendanceApi, Attendance } from '../../api/attendance'
+import { theme } from '../../styles/theme'
+import { Animated } from 'react-native'
 
 export default function AttendanceScreen() {
+  const { getToken, userId } = useAuth()
+  const [loading, setLoading] = useState(true)
+  const [activeCheckIn, setActiveCheckIn] = useState<Attendance | null>(null)
+  const [history, setHistory] = useState<Attendance[]>([])
+  const pulseAnim = useRef(new Animated.Value(1)).current
+
+  useEffect(() => {
+    if (activeCheckIn) {
+      const pulse = Animated.loop(
+        Animated.sequence([
+          Animated.timing(pulseAnim, {
+            toValue: 1.05,
+            duration: 1000,
+            useNativeDriver: true,
+          }),
+          Animated.timing(pulseAnim, {
+            toValue: 1,
+            duration: 1000,
+            useNativeDriver: true,
+          }),
+        ])
+      )
+      pulse.start()
+      return () => pulse.stop()
+    }
+  }, [activeCheckIn])
+
+  const fetchAttendance = async () => {
+    try {
+      setLoading(true)
+      const token = await getToken()
+      if (!token) return
+
+      console.log('Fetching attendance history')
+      const data = await attendanceApi.getHistory(token)
+      setHistory(data)
+
+      // Check if there's an active check-in (latest one has no checkOutTime)
+      if (data.length > 0 && !data[0].checkOutTime) {
+        setActiveCheckIn(data[0])
+      } else {
+        setActiveCheckIn(null)
+      }
+    } catch (error) {
+      console.error('Error fetching attendance:', error)
+      Alert.alert('Error', 'Failed to load attendance data')
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  useEffect(() => {
+    fetchAttendance()
+  }, [])
+
+  const handleCheckIn = async () => {
+    try {
+      const token = await getToken()
+      if (!token) return
+
+      await attendanceApi.checkIn('gym', token)
+      fetchAttendance()
+      Alert.alert('Success', 'Checked in successfully!')
+    } catch (error: any) {
+      console.error('Check-in error:', error)
+      Alert.alert('Error', error.response?.data || 'Failed to check in')
+    }
+  }
+
+  const handleCheckOut = async () => {
+    try {
+      const token = await getToken()
+      if (!token) return
+
+      await attendanceApi.checkOut(token)
+      fetchAttendance()
+      Alert.alert('Success', 'Checked out successfully!')
+    } catch (error: any) {
+      console.error('Check-out error:', error)
+      Alert.alert('Error', error.response?.data || 'Failed to check out')
+    }
+  }
+
+  if (loading && !history.length) {
+    return (
+      <View style={styles.centered}>
+        <ActivityIndicator size="large" color={theme.colors.primary} />
+      </View>
+    )
+  }
+
   return (
-    <View style={styles.container}>
-      <Text style={styles.title}>Attendance</Text>
-      <Text style={styles.subtitle}>Track your gym visits</Text>
-    </View>
+    <ScrollView style={styles.container} contentContainerStyle={styles.content}>
+      <LinearGradient
+        colors={theme.gradients.primary}
+        start={{ x: 0, y: 0 }}
+        end={{ x: 1, y: 1 }}
+        style={styles.header}
+      >
+        <Text style={styles.title}>Attendance</Text>
+        <Text style={styles.subtitle}>Track your gym visits</Text>
+      </LinearGradient>
+
+      <View style={styles.actionContainer}>
+        {activeCheckIn ? (
+          <LinearGradient
+            colors={['rgba(16, 185, 129, 0.15)', 'rgba(5, 150, 105, 0.1)']}
+            style={[styles.activeCard, theme.shadows.medium]}
+          >
+            <View style={styles.activeCardContent}>
+              <View style={styles.activeIconContainer}>
+                <LinearGradient
+                  colors={theme.gradients.success}
+                  style={styles.activeIcon}
+                >
+                  <Ionicons name="checkmark-circle" size={32} color="#fff" />
+                </LinearGradient>
+              </View>
+              <View style={styles.activeTextContainer}>
+                <Text style={styles.activeText}>Currently Checked In</Text>
+                <Text style={styles.timeText}>
+                  Since {new Date(activeCheckIn.checkInTime).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })}
+                </Text>
+              </View>
+            </View>
+            <TouchableOpacity onPress={handleCheckOut} activeOpacity={0.8}>
+              <LinearGradient
+                colors={theme.gradients.danger}
+                start={{ x: 0, y: 0 }}
+                end={{ x: 1, y: 0 }}
+                style={[styles.checkOutButton, theme.shadows.medium]}
+              >
+                <Ionicons name="log-out-outline" size={20} color="#fff" style={{ marginRight: 8 }} />
+                <Text style={styles.buttonText}>Check Out</Text>
+              </LinearGradient>
+            </TouchableOpacity>
+          </LinearGradient>
+        ) : (
+          <Animated.View style={{ transform: [{ scale: pulseAnim }] }}>
+            <TouchableOpacity onPress={handleCheckIn} activeOpacity={0.8}>
+              <LinearGradient
+                colors={theme.gradients.primary}
+                start={{ x: 0, y: 0 }}
+                end={{ x: 1, y: 0 }}
+                style={[styles.checkInButton, theme.shadows.glow]}
+              >
+                <Ionicons name="log-in-outline" size={24} color="#fff" style={{ marginRight: 8 }} />
+                <Text style={styles.checkInButtonText}>Check In</Text>
+              </LinearGradient>
+            </TouchableOpacity>
+          </Animated.View>
+        )}
+      </View>
+
+      <Text style={styles.sectionTitle}>Recent History</Text>
+      {history.map((item) => (
+        <LinearGradient
+          key={item.id}
+          colors={['rgba(255, 255, 255, 1)', 'rgba(249, 250, 251, 1)'] as const}
+          style={[styles.historyItem, theme.shadows.medium]}
+        >
+          <View style={styles.historyLeft}>
+            <View style={styles.historyIconContainer}>
+              <LinearGradient
+                colors={item.checkOutTime ? theme.gradients.success : theme.gradients.primary}
+                style={styles.historyIcon}
+              >
+                <Ionicons
+                  name={item.checkOutTime ? "checkmark" : "time-outline"}
+                  size={16}
+                  color="#fff"
+                />
+              </LinearGradient>
+            </View>
+            <View>
+              <Text style={styles.dateText}>
+                {new Date(item.checkInTime).toLocaleDateString()}
+              </Text>
+              <Text style={styles.typeText}>{item.type.toUpperCase()}</Text>
+            </View>
+          </View>
+          <View style={styles.timeContainer}>
+            <Text style={styles.historyTime}>
+              In: {new Date(item.checkInTime).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })}
+            </Text>
+            {item.checkOutTime && (
+              <Text style={styles.historyTime}>
+                Out: {new Date(item.checkOutTime).toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })}
+              </Text>
+            )}
+          </View>
+        </LinearGradient>
+      ))}
+    </ScrollView>
   )
 }
 
 const styles = StyleSheet.create({
   container: {
+    flex: 1,
+    backgroundColor: theme.colors.background,
+  },
+  content: {
+    paddingBottom: 20,
+  },
+  centered: {
     flex: 1,
     justifyContent: 'center',
     alignItems: 'center',
-    backgroundColor: '#f5f5f5',
+  },
+  header: {
+    paddingTop: 60,
+    paddingBottom: 24,
+    paddingHorizontal: 24,
+    marginBottom: 24,
+    borderBottomLeftRadius: theme.borderRadius.xl,
+    borderBottomRightRadius: theme.borderRadius.xl,
   },
   title: {
-    fontSize: 24,
-    fontWeight: 'bold',
-    marginBottom: 8,
+    fontSize: theme.typography.fontSize['3xl'],
+    fontWeight: theme.typography.fontWeight.bold,
+    color: theme.colors.white,
+    marginBottom: 4,
   },
   subtitle: {
-    fontSize: 16,
-    color: '#666',
+    fontSize: theme.typography.fontSize.base,
+    color: 'rgba(255, 255, 255, 0.9)',
+  },
+  actionContainer: {
+    marginBottom: 32,
+    paddingHorizontal: 20,
+  },
+  checkInButton: {
+    paddingVertical: 20,
+    paddingHorizontal: 24,
+    borderRadius: theme.borderRadius.xl,
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'center',
+  },
+  checkInButtonText: {
+    color: theme.colors.white,
+    fontSize: theme.typography.fontSize.xl,
+    fontWeight: theme.typography.fontWeight.semibold,
+  },
+  checkOutButton: {
+    paddingVertical: 14,
+    paddingHorizontal: 20,
+    borderRadius: theme.borderRadius.lg,
+    flexDirection: 'row',
+    alignItems: 'center',
+    justifyContent: 'center',
+    marginTop: 16,
+  },
+  buttonText: {
+    color: theme.colors.white,
+    fontSize: theme.typography.fontSize.base,
+    fontWeight: theme.typography.fontWeight.semibold,
+  },
+  activeCard: {
+    padding: 20,
+    borderRadius: theme.borderRadius.xl,
+    borderWidth: 1,
+    borderColor: 'rgba(16, 185, 129, 0.2)',
+  },
+  activeCardContent: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    marginBottom: 16,
+  },
+  activeIconContainer: {
+    marginRight: 16,
+  },
+  activeIcon: {
+    width: 56,
+    height: 56,
+    borderRadius: 28,
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
+  activeTextContainer: {
+    flex: 1,
+  },
+  activeText: {
+    fontSize: theme.typography.fontSize.lg,
+    fontWeight: theme.typography.fontWeight.semibold,
+    color: theme.colors.gray900,
+    marginBottom: 4,
+  },
+  timeText: {
+    fontSize: theme.typography.fontSize.sm,
+    color: theme.colors.gray600,
+  },
+  sectionTitle: {
+    fontSize: theme.typography.fontSize.xl,
+    fontWeight: theme.typography.fontWeight.semibold,
+    marginBottom: 16,
+    paddingHorizontal: 20,
+    color: theme.colors.gray900,
+  },
+  historyItem: {
+    padding: 16,
+    borderRadius: theme.borderRadius.xl,
+    marginBottom: 12,
+    marginHorizontal: 20,
+    flexDirection: 'row',
+    justifyContent: 'space-between',
+    alignItems: 'center',
+    borderWidth: 1,
+    borderColor: 'rgba(59, 130, 246, 0.1)',
+  },
+  historyLeft: {
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 12,
+  },
+  historyIconContainer: {
+    marginRight: 4,
+  },
+  historyIcon: {
+    width: 32,
+    height: 32,
+    borderRadius: 16,
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
+  dateText: {
+    fontSize: theme.typography.fontSize.base,
+    fontWeight: theme.typography.fontWeight.semibold,
+    color: theme.colors.gray900,
+  },
+  typeText: {
+    fontSize: theme.typography.fontSize.xs,
+    color: theme.colors.gray600,
+    marginTop: 2,
+  },
+  timeContainer: {
+    alignItems: 'flex-end',
+  },
+  historyTime: {
+    fontSize: theme.typography.fontSize.sm,
+    color: theme.colors.gray700,
   },
 })

apps/mobile/src/app/(tabs)/goals.tsx

@@ -0,0 +1,290 @@
+import React, { useState, useCallback, useRef } from 'react';
+import { View, Text, StyleSheet, ScrollView, RefreshControl, TouchableOpacity, Animated, Alert } from 'react-native';
+import { Ionicons } from '@expo/vector-icons';
+import { LinearGradient } from 'expo-linear-gradient';
+import { theme } from '../../styles/theme';
+import { GoalProgressCard } from '../../components/GoalProgressCard';
+import { GoalCreationModal } from '../../components/GoalCreationModal';
+import { useUser, useAuth } from "@clerk/clerk-expo";
+import { fitnessGoalsService, type FitnessGoal, type CreateGoalData } from '../../services/fitnessGoals';
+import { useFocusEffect } from 'expo-router';
+
+export default function GoalsScreen() {
+    const { user } = useUser();
+    const { getToken } = useAuth();
+    const [goals, setGoals] = useState<FitnessGoal[]>([]);
+    const [refreshing, setRefreshing] = useState(false);
+    const [isModalVisible, setIsModalVisible] = useState(false);
+    const fabScale = useRef(new Animated.Value(1)).current;
+
+    const loadGoals = useCallback(async () => {
+        if (!user?.id) return;
+        try {
+            const token = await getToken();
+            const loadedGoals = await fitnessGoalsService.getGoals(user.id, token);
+            setGoals(loadedGoals);
+        } catch (error) {
+            console.error('Error loading goals:', error);
+        }
+    }, [user?.id]); // Removed getToken from dependencies
+
+    useFocusEffect(
+        useCallback(() => {
+            loadGoals();
+        }, [loadGoals])
+    );
+
+    const onRefresh = async () => {
+        setRefreshing(true);
+        await loadGoals();
+        setRefreshing(false);
+    };
+
+    const handleCreateGoal = async (newGoal: CreateGoalData) => {
+        const token = await getToken();
+        await fitnessGoalsService.createGoal(newGoal, token);
+        await loadGoals();
+        setIsModalVisible(false);
+    };
+
+    const handleCompleteGoal = async (goal: FitnessGoal) => {
+        const token = await getToken();
+        await fitnessGoalsService.completeGoal(goal.id, token);
+        await loadGoals();
+    };
+
+    const handleDeleteGoal = async (goalId: string) => {
+        const token = await getToken();
+        await fitnessGoalsService.deleteGoal(goalId, token);
+        await loadGoals();
+    };
+
+    const activeGoals = goals.filter(g => g.status === 'active');
+    const completedGoals = goals.filter(g => g.status === 'completed');
+
+    return (
+        <View style={styles.container}>
+            <ScrollView
+                contentContainerStyle={styles.scrollContent}
+                refreshControl={
+                    <RefreshControl refreshing={refreshing} onRefresh={onRefresh} tintColor={theme.colors.primary} />
+                }
+            >
+                <LinearGradient
+                    colors={theme.gradients.primary}
+                    style={styles.header}
+                >
+                    <View>
+                        <Text style={styles.headerTitle}>Fitness Goals</Text>
+                        <Text style={styles.headerSubtitle}>
+                            Track your fitness journey progress
+                        </Text>
+                    </View>
+                </LinearGradient>
+
+                {/* Stats Summary */}
+                {goals.length > 0 && (
+                    <View style={styles.statsContainer}>
+                        <View style={styles.statCard}>
+                            <Text style={styles.statValue}>{activeGoals.length}</Text>
+                            <Text style={styles.statLabel}>Active</Text>
+                        </View>
+                        <View style={styles.statCard}>
+                            <Text style={styles.statValue}>{completedGoals.length}</Text>
+                            <Text style={styles.statLabel}>Completed</Text>
+                        </View>
+                        <View style={styles.statCard}>
+                            <Text style={styles.statValue}>
+                                {activeGoals.length > 0
+                                    ? Math.round(
+                                        activeGoals.reduce((sum, g) => sum + (g.progress || 0), 0) /
+                                        activeGoals.length
+                                    )
+                                    : 0}%
+                            </Text>
+                            <Text style={styles.statLabel}>Avg Progress</Text>
+                        </View>
+                    </View>
+                )}
+
+                {/* Active Goals */}
+                <View style={styles.section}>
+                    <Text style={styles.sectionTitle}>
+                        Active Goals ({activeGoals.length})
+                    </Text>
+                    {activeGoals.length === 0 ? (
+                        <View style={styles.emptyState}>
+                            <Ionicons name="flag-outline" size={48} color="#d1d5db" />
+                            <Text style={styles.emptyText}>No active goals yet</Text>
+                            <Text style={styles.emptySubtext}>
+                                Tap the + button to create your first goal
+                            </Text>
+                        </View>
+                    ) : (
+                        activeGoals.map((goal) => (
+                            <GoalProgressCard
+                                key={goal.id}
+                                goal={goal}
+                                onComplete={() => handleCompleteGoal(goal)}
+                                onDelete={() => handleDeleteGoal(goal.id)}
+                            />
+                        ))
+                    )}
+                </View>
+
+                {/* Completed Goals */}
+                {completedGoals.length > 0 && (
+                    <View style={styles.section}>
+                        <Text style={styles.sectionTitle}>
+                            Completed Goals ({completedGoals.length})
+                        </Text>
+                        {completedGoals.map((goal) => (
+                            <GoalProgressCard
+                                key={goal.id}
+                                goal={goal}
+                                onDelete={() => handleDeleteGoal(goal.id)}
+                            />
+                        ))}
+                    </View>
+                )}
+
+                <View style={styles.footer} />
+            </ScrollView>
+
+            {/* Floating Action Button */}
+            <Animated.View style={[styles.fabContainer, { transform: [{ scale: fabScale }] }]}>
+                <TouchableOpacity
+                    onPress={() => setIsModalVisible(true)}
+                    onPressIn={() => {
+                        Animated.spring(fabScale, {
+                            toValue: 0.9,
+                            friction: 8,
+                            tension: 100,
+                            useNativeDriver: true,
+                        }).start();
+                    }}
+                    onPressOut={() => {
+                        Animated.spring(fabScale, {
+                            toValue: 1,
+                            friction: 8,
+                            tension: 100,
+                            useNativeDriver: true,
+                        }).start();
+                    }}
+                    activeOpacity={0.9}
+                >
+                    <LinearGradient
+                        colors={theme.gradients.primary}
+                        start={{ x: 0, y: 0 }}
+                        end={{ x: 1, y: 1 }}
+                        style={styles.fab}
+                    >
+                        <Ionicons name="add" size={28} color="#fff" />
+                    </LinearGradient>
+                </TouchableOpacity>
+            </Animated.View>
+
+            {/* Create Goal Modal */}
+            <GoalCreationModal
+                visible={isModalVisible}
+                onClose={() => setIsModalVisible(false)}
+                onSubmit={handleCreateGoal}
+            />
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        flex: 1,
+        backgroundColor: theme.colors.background,
+    },
+    scrollContent: {
+        paddingBottom: 20,
+    },
+    header: {
+        padding: 24,
+        paddingTop: 60,
+        paddingBottom: 24,
+        marginBottom: 10,
+        borderBottomLeftRadius: theme.borderRadius.xl,
+        borderBottomRightRadius: theme.borderRadius.xl,
+    },
+    headerTitle: {
+        fontSize: theme.typography.fontSize['3xl'],
+        fontWeight: theme.typography.fontWeight.bold,
+        color: theme.colors.white,
+    },
+    headerSubtitle: {
+        fontSize: theme.typography.fontSize.base,
+        color: "rgba(255, 255, 255, 0.9)",
+        marginTop: 4,
+    },
+    statsContainer: {
+        flexDirection: "row",
+        padding: 16,
+        gap: 12,
+    },
+    statCard: {
+        flex: 1,
+        backgroundColor: theme.colors.white,
+        padding: 16,
+        borderRadius: theme.borderRadius.xl,
+        alignItems: 'center',
+        ...theme.shadows.medium,
+        borderWidth: 1,
+        borderColor: "rgba(59, 130, 246, 0.1)",
+    },
+    statValue: {
+        fontSize: theme.typography.fontSize['2xl'],
+        fontWeight: theme.typography.fontWeight.bold,
+        color: theme.colors.primary,
+        marginBottom: 4,
+    },
+    statLabel: {
+        fontSize: 12,
+        color: "#6b7280",
+        fontWeight: "500",
+    },
+    section: {
+        padding: 20,
+        paddingTop: 10,
+    },
+    sectionTitle: {
+        fontSize: 18,
+        fontWeight: "600",
+        color: "#374151",
+        marginBottom: 12,
+    },
+    emptyState: {
+        alignItems: "center",
+        paddingVertical: 40,
+    },
+    emptyText: {
+        fontSize: 16,
+        fontWeight: "500",
+        color: "#6b7280",
+        marginTop: 12,
+    },
+    emptySubtext: {
+        fontSize: 14,
+        color: "#9ca3af",
+        marginTop: 4,
+    },
+    footer: {
+        height: 100,
+    },
+    fabContainer: {
+        position: "absolute",
+        right: 20,
+        bottom: 110, // Adjusted for tab bar height
+    },
+    fab: {
+        width: 64,
+        height: 64,
+        borderRadius: 32,
+        justifyContent: "center",
+        alignItems: "center",
+        ...theme.shadows.glow,
+    },
+});

apps/mobile/src/app/(tabs)/index.tsx

@@ -1,45 +1,229 @@
-import React from 'react'
-import { View, Text, StyleSheet } from 'react-native'
-import { useRequireAuth } from '@/hooks/useRequireAuth'
+import { View, Text, StyleSheet, ScrollView, RefreshControl, Image } from "react-native";
+import { useUser } from "@clerk/clerk-expo";
+import { LinearGradient } from "expo-linear-gradient";
+import { useState, useCallback } from "react";
+import { theme } from "../../styles/theme";
+import { ActivityWidget } from "../../components/ActivityWidget";
+import { QuickActionGrid } from "../../components/QuickActionGrid";
+import { Ionicons } from "@expo/vector-icons";
 
 export default function HomeScreen() {
-  const { user } = useRequireAuth()
+  const { user } = useUser();
+  const [refreshing, setRefreshing] = useState(false);
 
-  if (!user) {
-    return null
-  }
+  const onRefresh = useCallback(() => {
+    setRefreshing(true);
+    setTimeout(() => {
+      setRefreshing(false);
+    }, 2000);
+  }, []);
+
+  const getGreeting = () => {
+    const hour = new Date().getHours();
+    if (hour < 12) return "Good Morning";
+    if (hour < 18) return "Good Afternoon";
+    return "Good Evening";
+  };
 
   return (
     <View style={styles.container}>
-      <Text style={styles.title}>Welcome back!</Text>
-      <Text style={styles.subtitle}>
-        {user.firstName} {user.lastName}
-      </Text>
-      <Text style={styles.email}>{user.email}</Text>
+      <ScrollView
+        contentContainerStyle={styles.scrollContent}
+        refreshControl={
+          <RefreshControl refreshing={refreshing} onRefresh={onRefresh} tintColor={theme.colors.primary} />
+        }
+      >
+        {/* Header Section */}
+        <View style={styles.header}>
+          <View>
+            <Text style={styles.greeting}>{getGreeting()},</Text>
+            <Text style={styles.name}>{user?.firstName || "Athlete"}</Text>
+          </View>
+          <View style={styles.avatarContainer}>
+            {user?.imageUrl ? (
+              <Image source={{ uri: user.imageUrl }} style={styles.avatar} />
+            ) : (
+              <View style={styles.placeholderAvatar}>
+                <Ionicons name="person" size={24} color="#fff" />
+              </View>
+            )}
+          </View>
+        </View>
+
+        {/* Activity Widget */}
+        <ActivityWidget
+          steps={8432}
+          calories={640}
+          duration={45}
+        />
+
+        {/* Quick Actions */}
+        <QuickActionGrid />
+
+        {/* Recent Activity Section */}
+        <View style={styles.section}>
+          <View style={styles.sectionHeader}>
+            <Text style={styles.sectionTitle}>Recent Activity</Text>
+            <Text style={styles.seeAll}>See All</Text>
+          </View>
+
+          <View style={styles.activityCard}>
+            <LinearGradient
+              colors={['rgba(255, 255, 255, 0.8)', 'rgba(255, 255, 255, 0.5)']}
+              style={[styles.recentItem, theme.shadows.subtle]}
+            >
+              <View style={styles.recentIconContainer}>
+                <LinearGradient
+                  colors={theme.gradients.primary}
+                  style={styles.recentIcon}
+                >
+                  <Ionicons name="barbell" size={20} color="#fff" />
+                </LinearGradient>
+              </View>
+              <View style={styles.recentInfo}>
+                <Text style={styles.recentTitle}>Upper Body Power</Text>
+                <Text style={styles.recentSubtitle}>Today, 10:00 AM</Text>
+              </View>
+              <Text style={styles.recentValue}>45m</Text>
+            </LinearGradient>
+
+            <LinearGradient
+              colors={['rgba(255, 255, 255, 0.8)', 'rgba(255, 255, 255, 0.5)']}
+              style={[styles.recentItem, theme.shadows.subtle]}
+            >
+              <View style={styles.recentIconContainer}>
+                <LinearGradient
+                  colors={theme.gradients.success}
+                  style={styles.recentIcon}
+                >
+                  <Ionicons name="bicycle" size={20} color="#fff" />
+                </LinearGradient>
+              </View>
+              <View style={styles.recentInfo}>
+                <Text style={styles.recentTitle}>Morning Cardio</Text>
+                <Text style={styles.recentSubtitle}>Yesterday, 7:30 AM</Text>
+              </View>
+              <Text style={styles.recentValue}>30m</Text>
+            </LinearGradient>
+          </View>
+        </View>
+
+        {/* Bottom Spacer for Tab Bar */}
+        <View style={{ height: 100 }} />
+      </ScrollView>
     </View>
-  )
+  );
 }
 
 const styles = StyleSheet.create({
   container: {
     flex: 1,
-    justifyContent: 'center',
-    alignItems: 'center',
-    backgroundColor: '#f5f5f5',
+    backgroundColor: theme.colors.background,
   },
-  title: {
-    fontSize: 32,
-    fontWeight: 'bold',
-    marginBottom: 8,
+  scrollContent: {
+    paddingTop: 60,
   },
-  subtitle: {
-    fontSize: 24,
-    fontWeight: '600',
-    marginBottom: 4,
-    color: '#333',
+  header: {
+    flexDirection: "row",
+    justifyContent: "space-between",
+    alignItems: "center",
+    paddingHorizontal: 24,
+    marginBottom: 32,
   },
-  email: {
+  greeting: {
     fontSize: 16,
-    color: '#666',
+    color: theme.colors.gray600,
+    fontWeight: "500",
+    marginBottom: 4,
   },
-})
+  name: {
+    fontSize: 32,
+    fontWeight: "800",
+    color: theme.colors.gray900,
+    letterSpacing: -0.5,
+  },
+  avatarContainer: {
+    shadowColor: "#000",
+    shadowOffset: { width: 0, height: 4 },
+    shadowOpacity: 0.1,
+    shadowRadius: 12,
+    elevation: 5,
+  },
+  avatar: {
+    width: 56,
+    height: 56,
+    borderRadius: 20,
+    borderWidth: 2,
+    borderColor: "#fff",
+  },
+  placeholderAvatar: {
+    width: 56,
+    height: 56,
+    borderRadius: 20,
+    backgroundColor: theme.colors.primary,
+    justifyContent: "center",
+    alignItems: "center",
+    borderWidth: 2,
+    borderColor: "#fff",
+  },
+  section: {
+    paddingHorizontal: 20,
+    marginBottom: 24,
+  },
+  sectionHeader: {
+    flexDirection: "row",
+    justifyContent: "space-between",
+    alignItems: "center",
+    marginBottom: 16,
+  },
+  sectionTitle: {
+    fontSize: 18,
+    fontWeight: "700",
+    color: theme.colors.gray900,
+  },
+  seeAll: {
+    fontSize: 14,
+    color: theme.colors.primary,
+    fontWeight: "600",
+  },
+  activityCard: {
+    gap: 12,
+  },
+  recentItem: {
+    flexDirection: "row",
+    alignItems: "center",
+    padding: 16,
+    borderRadius: 20,
+    backgroundColor: "#fff",
+    borderWidth: 1,
+    borderColor: "rgba(255, 255, 255, 0.6)",
+  },
+  recentIconContainer: {
+    marginRight: 16,
+  },
+  recentIcon: {
+    width: 48,
+    height: 48,
+    borderRadius: 16,
+    justifyContent: "center",
+    alignItems: "center",
+  },
+  recentInfo: {
+    flex: 1,
+  },
+  recentTitle: {
+    fontSize: 16,
+    fontWeight: "600",
+    color: theme.colors.gray900,
+    marginBottom: 4,
+  },
+  recentSubtitle: {
+    fontSize: 12,
+    color: theme.colors.gray500,
+  },
+  recentValue: {
+    fontSize: 14,
+    fontWeight: "600",
+    color: theme.colors.gray900,
+  },
+});

apps/mobile/src/app/(tabs)/profile.tsx

@@ -1,116 +1,267 @@
-import React from 'react'
-import { View, Text, StyleSheet, TouchableOpacity, Alert } from 'react-native'
-import { useAuth } from '@/contexts/AuthContext'
-import { useRouter } from 'expo-router'
+import { View, Text, StyleSheet, TouchableOpacity, Image, Alert } from "react-native";
+import { useUser, useClerk } from "@clerk/clerk-expo";
+import { Ionicons } from "@expo/vector-icons";
+import { LinearGradient } from "expo-linear-gradient";
+import { theme } from "../../styles/theme";
+import { AnimatedButton } from "../../components/AnimatedButton";
+import { GradientBackground } from "../../components/GradientBackground";
 
 export default function ProfileScreen() {
-  const { user, logout } = useAuth()
-  const router = useRouter()
+  const { user } = useUser();
+  const { signOut } = useClerk();
 
-  const handleLogout = async () => {
+  const handleSignOut = async () => {
+    try {
+      await signOut();
+    } catch (err) {
+      console.error("Error signing out:", err);
+    }
+  };
+
+  const confirmSignOut = () => {
     Alert.alert(
-      'Logout',
-      'Are you sure you want to logout?',
+      "Sign Out",
+      "Are you sure you want to sign out?",
       [
-        { text: 'Cancel', style: 'cancel' },
-        {
-          text: 'Logout',
-          style: 'destructive',
-          onPress: async () => {
-            try {
-              await logout()
-              router.replace('/login')
-            } catch (error) {
-              Alert.alert('Error', 'Failed to logout')
-            }
-          },
-        },
+        { text: "Cancel", style: "cancel" },
+        { text: "Sign Out", style: "destructive", onPress: handleSignOut },
       ]
-    )
-  }
+    );
+  };
 
   return (
     <View style={styles.container}>
-      <View style={styles.profileCard}>
-        <Text style={styles.title}>Profile</Text>
-        <Text style={styles.name}>
-          {user?.firstName} {user?.lastName}
-        </Text>
-        <Text style={styles.email}>{user?.email}</Text>
-        {user?.phone && <Text style={styles.phone}>{user.phone}</Text>}
-        
-        <View style={styles.roleBadge}>
-          <Text style={styles.roleText}>
-            {user?.role.charAt(0).toUpperCase() + user?.role.slice(1)}
-          </Text>
+      <GradientBackground variant="primary" style={styles.header}>
+        <View style={styles.profileCard}>
+          <View style={styles.avatarContainer}>
+            {user?.imageUrl ? (
+              <Image source={{ uri: user.imageUrl }} style={styles.avatar} />
+            ) : (
+              <View style={styles.placeholderAvatar}>
+                <Ionicons name="person" size={40} color="#fff" />
+              </View>
+            )}
+            <View style={styles.editBadge}>
+              <Ionicons name="pencil" size={12} color={theme.colors.primary} />
+            </View>
+          </View>
+          <Text style={styles.name}>{user?.fullName || "User"}</Text>
+          <Text style={styles.email}>{user?.primaryEmailAddress?.emailAddress}</Text>
+          <View style={styles.memberBadge}>
+            <Text style={styles.memberText}>Premium Member</Text>
+          </View>
         </View>
-      </View>
+      </GradientBackground>
 
-      <TouchableOpacity style={styles.logoutButton} onPress={handleLogout}>
-        <Text style={styles.logoutText}>Logout</Text>
-      </TouchableOpacity>
+      <View style={styles.content}>
+        <View style={styles.section}>
+          <Text style={styles.sectionTitle}>Account</Text>
+          <View style={[styles.infoCard, theme.shadows.subtle]}>
+            <TouchableOpacity style={styles.infoRow}>
+              <LinearGradient
+                colors={['rgba(59, 130, 246, 0.1)', 'rgba(59, 130, 246, 0.05)']}
+                style={styles.iconContainer}
+              >
+                <Ionicons name="person-outline" size={20} color={theme.colors.primary} />
+              </LinearGradient>
+              <Text style={styles.infoLabel}>Personal Details</Text>
+              <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
+            </TouchableOpacity>
+            <View style={styles.divider} />
+            <TouchableOpacity style={styles.infoRow}>
+              <LinearGradient
+                colors={['rgba(16, 185, 129, 0.1)', 'rgba(16, 185, 129, 0.05)']}
+                style={styles.iconContainer}
+              >
+                <Ionicons name="fitness-outline" size={20} color={theme.colors.success} />
+              </LinearGradient>
+              <Text style={styles.infoLabel}>Fitness Profile</Text>
+              <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
+            </TouchableOpacity>
+            <View style={styles.divider} />
+            <TouchableOpacity style={styles.infoRow}>
+              <LinearGradient
+                colors={['rgba(245, 158, 11, 0.1)', 'rgba(245, 158, 11, 0.05)']}
+                style={styles.iconContainer}
+              >
+                <Ionicons name="notifications-outline" size={20} color={theme.colors.warning} />
+              </LinearGradient>
+              <Text style={styles.infoLabel}>Notifications</Text>
+              <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
+            </TouchableOpacity>
+          </View>
+        </View>
+
+        <View style={styles.section}>
+          <Text style={styles.sectionTitle}>Support</Text>
+          <View style={[styles.infoCard, theme.shadows.subtle]}>
+            <TouchableOpacity style={styles.infoRow}>
+              <LinearGradient
+                colors={['rgba(139, 92, 246, 0.1)', 'rgba(139, 92, 246, 0.05)']}
+                style={styles.iconContainer}
+              >
+                <Ionicons name="help-circle-outline" size={20} color={theme.colors.secondary} />
+              </LinearGradient>
+              <Text style={styles.infoLabel}>Help Center</Text>
+              <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
+            </TouchableOpacity>
+            <View style={styles.divider} />
+            <TouchableOpacity style={styles.infoRow}>
+              <LinearGradient
+                colors={['rgba(107, 114, 128, 0.1)', 'rgba(107, 114, 128, 0.05)']}
+                style={styles.iconContainer}
+              >
+                <Ionicons name="shield-checkmark-outline" size={20} color={theme.colors.gray600} />
+              </LinearGradient>
+              <Text style={styles.infoLabel}>Privacy & Security</Text>
+              <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
+            </TouchableOpacity>
+          </View>
+        </View>
+
+        <AnimatedButton
+          title="Sign Out"
+          onPress={confirmSignOut}
+          variant="danger"
+          style={styles.signOutButton}
+          icon={<Ionicons name="log-out-outline" size={20} color="#fff" />}
+        />
+
+        <Text style={styles.version}>Version 1.0.0</Text>
+      </View>
     </View>
-  )
+  );
 }
 
 const styles = StyleSheet.create({
   container: {
     flex: 1,
-    padding: 20,
-    backgroundColor: '#f5f5f5',
+    backgroundColor: theme.colors.background,
+  },
+  header: {
+    paddingTop: 60,
+    paddingBottom: 30,
+    borderBottomLeftRadius: theme.borderRadius.xl,
+    borderBottomRightRadius: theme.borderRadius.xl,
+    alignItems: 'center',
   },
   profileCard: {
-    backgroundColor: 'white',
-    borderRadius: 12,
-    padding: 24,
     alignItems: 'center',
-    shadowColor: '#000',
+  },
+  avatarContainer: {
+    position: 'relative',
+    marginBottom: 16,
+  },
+  avatar: {
+    width: 100,
+    height: 100,
+    borderRadius: 50,
+    borderWidth: 4,
+    borderColor: 'rgba(255, 255, 255, 0.3)',
+  },
+  placeholderAvatar: {
+    width: 100,
+    height: 100,
+    borderRadius: 50,
+    backgroundColor: 'rgba(255, 255, 255, 0.2)',
+    justifyContent: 'center',
+    alignItems: 'center',
+    borderWidth: 4,
+    borderColor: 'rgba(255, 255, 255, 0.3)',
+  },
+  editBadge: {
+    position: 'absolute',
+    bottom: 0,
+    right: 0,
+    backgroundColor: theme.colors.white,
+    width: 32,
+    height: 32,
+    borderRadius: 16,
+    justifyContent: 'center',
+    alignItems: 'center',
+    shadowColor: "#000",
     shadowOffset: { width: 0, height: 2 },
     shadowOpacity: 0.1,
     shadowRadius: 4,
     elevation: 3,
   },
-  title: {
-    fontSize: 24,
-    fontWeight: 'bold',
-    marginBottom: 16,
-  },
   name: {
-    fontSize: 20,
-    fontWeight: '600',
+    fontSize: theme.typography.fontSize['2xl'],
+    fontWeight: theme.typography.fontWeight.bold,
+    color: theme.colors.white,
     marginBottom: 4,
   },
   email: {
-    fontSize: 16,
-    color: '#666',
-    marginBottom: 4,
+    fontSize: theme.typography.fontSize.sm,
+    color: 'rgba(255, 255, 255, 0.8)',
+    marginBottom: 12,
   },
-  phone: {
-    fontSize: 16,
-    color: '#666',
-    marginBottom: 16,
-  },
-  roleBadge: {
-    backgroundColor: '#3b82f6',
+  memberBadge: {
+    backgroundColor: 'rgba(255, 255, 255, 0.2)',
     paddingHorizontal: 12,
     paddingVertical: 6,
-    borderRadius: 20,
+    borderRadius: theme.borderRadius.full,
+    borderWidth: 1,
+    borderColor: 'rgba(255, 255, 255, 0.3)',
   },
-  roleText: {
-    color: 'white',
-    fontSize: 14,
-    fontWeight: '600',
+  memberText: {
+    color: theme.colors.white,
+    fontSize: theme.typography.fontSize.xs,
+    fontWeight: theme.typography.fontWeight.bold,
+    letterSpacing: 0.5,
   },
-  logoutButton: {
-    backgroundColor: '#ef4444',
-    paddingVertical: 14,
-    borderRadius: 8,
+  content: {
+    padding: 20,
+    marginTop: -20,
+  },
+  section: {
+    marginBottom: 24,
+  },
+  sectionTitle: {
+    fontSize: theme.typography.fontSize.lg,
+    fontWeight: theme.typography.fontWeight.bold,
+    color: theme.colors.gray900,
+    marginBottom: 12,
+    marginLeft: 4,
+  },
+  infoCard: {
+    backgroundColor: theme.colors.white,
+    borderRadius: theme.borderRadius.xl,
+    padding: 8,
+    borderWidth: 1,
+    borderColor: theme.colors.gray100,
+  },
+  infoRow: {
+    flexDirection: 'row',
     alignItems: 'center',
+    padding: 12,
+  },
+  iconContainer: {
+    width: 36,
+    height: 36,
+    borderRadius: 10,
+    justifyContent: 'center',
+    alignItems: 'center',
+    marginRight: 12,
+  },
+  infoLabel: {
+    flex: 1,
+    fontSize: theme.typography.fontSize.base,
+    color: theme.colors.gray900,
+    fontWeight: theme.typography.fontWeight.medium,
+  },
+  divider: {
+    height: 1,
+    backgroundColor: theme.colors.gray100,
+    marginLeft: 60,
+  },
+  signOutButton: {
+    marginTop: 8,
+  },
+  version: {
+    textAlign: 'center',
     marginTop: 24,
+    color: theme.colors.gray400,
+    fontSize: theme.typography.fontSize.xs,
   },
-  logoutText: {
-    color: 'white',
-    fontSize: 16,
-    fontWeight: '600',
-  },
-})
+});

apps/mobile/src/app/(tabs)/recommendations.tsx

@@ -0,0 +1,291 @@
+import { useEffect, useState } from "react";
+import { View, Text, FlatList, ActivityIndicator, StyleSheet, RefreshControl } from "react-native";
+import { useAuth } from "@clerk/clerk-expo";
+import { Ionicons } from "@expo/vector-icons";
+import { LinearGradient } from "expo-linear-gradient";
+import { API_BASE_URL, API_ENDPOINTS } from "../../config/api";
+import { theme } from "../../styles/theme";
+
+interface Recommendation {
+    id: string;
+    userId: string;
+    content: string;
+    activityPlan?: string;
+    dietPlan?: string;
+    status: string;
+    createdAt: string;
+}
+
+export default function RecommendationsScreen() {
+    const { getToken, userId } = useAuth();
+    const [recommendations, setRecommendations] = useState<Recommendation[]>([]);
+    const [loading, setLoading] = useState(true);
+    const [refreshing, setRefreshing] = useState(false);
+
+    const fetchRecommendations = async () => {
+        try {
+            if (!userId) {
+                console.error('No userId available');
+                return;
+            }
+
+            const token = await getToken();
+            const headers: Record<string, string> = {
+                'Content-Type': 'application/json',
+            };
+
+            if (token) {
+                headers['Authorization'] = `Bearer ${token}`;
+            }
+
+            const url = `${API_BASE_URL}${API_ENDPOINTS.RECOMMENDATIONS}?userId=${userId}`;
+            console.log('Fetching recommendations from:', url);
+
+            const res = await fetch(url, { headers });
+
+            if (!res.ok) {
+                const errorText = await res.text();
+                console.error('API Error:', res.status, errorText);
+                throw new Error(`Network response was not ok: ${res.status}`);
+            }
+
+            const data = await res.json();
+            console.log('Recommendations data:', data);
+            setRecommendations(data.recommendations || data || []);
+        } catch (e) {
+            console.error('Failed to load recommendations', e);
+        } finally {
+            setLoading(false);
+            setRefreshing(false);
+        }
+    };
+
+    useEffect(() => {
+        fetchRecommendations();
+    }, []);
+
+    const onRefresh = () => {
+        setRefreshing(true);
+        fetchRecommendations();
+    };
+
+    if (loading) {
+        return (
+            <View style={styles.centered}>
+                <ActivityIndicator size="large" color={theme.colors.primary} />
+            </View>
+        );
+    }
+
+    return (
+        <View style={styles.container}>
+            <LinearGradient
+                colors={theme.gradients.primary}
+                start={{ x: 0, y: 0 }}
+                end={{ x: 1, y: 1 }}
+                style={styles.header}
+            >
+                <Text style={styles.headerTitle}>AI Recommendations</Text>
+            </LinearGradient>
+
+            {/* AI Context Info Banner with Glassmorphism */}
+            <LinearGradient
+                colors={['rgba(59, 130, 246, 0.15)', 'rgba(139, 92, 246, 0.1)'] as const}
+                style={styles.infoBanner}
+            >
+                <View style={styles.infoBannerIconContainer}>
+                    <LinearGradient
+                        colors={theme.gradients.primary}
+                        style={styles.infoBannerIcon}
+                    >
+                        <Ionicons name="sparkles" size={16} color="#fff" />
+                    </LinearGradient>
+                </View>
+                <Text style={styles.infoBannerText}>
+                    Personalized based on your active fitness goals and progress
+                </Text>
+            </LinearGradient>
+
+            <FlatList
+                data={recommendations}
+                keyExtractor={(item) => item.id}
+                refreshControl={<RefreshControl refreshing={refreshing} onRefresh={onRefresh} />}
+                contentContainerStyle={styles.listContent}
+                ListEmptyComponent={
+                    <View style={styles.emptyContainer}>
+                        <View style={styles.emptyIconContainer}>
+                            <LinearGradient
+                                colors={['rgba(209, 213, 219, 0.3)', 'rgba(209, 213, 219, 0.1)'] as const}
+                                style={styles.emptyIconGradient}
+                            >
+                                <Ionicons name="sparkles-outline" size={48} color="#9ca3af" />
+                            </LinearGradient>
+                        </View>
+                        <Text style={styles.empty}>No recommendations available yet.</Text>
+                        <Text style={styles.emptySub}>Pull down to refresh</Text>
+                    </View>
+                }
+                renderItem={({ item }) => (
+                    <LinearGradient
+                        colors={['rgba(255, 255, 255, 1)', 'rgba(249, 250, 251, 1)'] as const}
+                        style={[styles.card, theme.shadows.medium]}
+                    >
+                        <View style={styles.cardHeader}>
+                            <LinearGradient
+                                colors={theme.gradients.success}
+                                style={styles.statusBadge}
+                            >
+                                <Text style={styles.statusText}>{item.status.toUpperCase()}</Text>
+                            </LinearGradient>
+                            <Text style={styles.date}>{new Date(item.createdAt).toLocaleDateString()}</Text>
+                        </View>
+
+                        <Text style={styles.sectionTitle}>Daily Advice</Text>
+                        <Text style={styles.content}>{item.content}</Text>
+
+                        {item.activityPlan && (
+                            <>
+                                <Text style={styles.sectionTitle}>Activity Plan</Text>
+                                <Text style={styles.content}>{item.activityPlan}</Text>
+                            </>
+                        )}
+
+                        {item.dietPlan && (
+                            <>
+                                <Text style={styles.sectionTitle}>Diet Plan</Text>
+                                <Text style={styles.content}>{item.dietPlan}</Text>
+                            </>
+                        )}
+                    </LinearGradient>
+                )}
+            />
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        flex: 1,
+        backgroundColor: theme.colors.background,
+    },
+    header: {
+        paddingTop: 60,
+        paddingBottom: 24,
+        paddingHorizontal: 24,
+        borderBottomLeftRadius: theme.borderRadius.xl,
+        borderBottomRightRadius: theme.borderRadius.xl,
+    },
+    headerTitle: {
+        fontSize: theme.typography.fontSize['3xl'],
+        fontWeight: theme.typography.fontWeight.bold,
+        color: theme.colors.white,
+    },
+    infoBanner: {
+        flexDirection: 'row',
+        alignItems: 'center',
+        marginHorizontal: 16,
+        marginTop: 16,
+        marginBottom: 12,
+        padding: 14,
+        borderRadius: theme.borderRadius.lg,
+        borderWidth: 1,
+        borderColor: 'rgba(59, 130, 246, 0.2)',
+        gap: 10,
+    },
+    infoBannerIconContainer: {
+        marginRight: 4,
+    },
+    infoBannerIcon: {
+        width: 32,
+        height: 32,
+        borderRadius: 16,
+        justifyContent: 'center',
+        alignItems: 'center',
+    },
+    infoBannerText: {
+        flex: 1,
+        fontSize: theme.typography.fontSize.sm,
+        color: theme.colors.gray700,
+        lineHeight: 18,
+        fontWeight: theme.typography.fontWeight.medium,
+    },
+    centered: {
+        flex: 1,
+        justifyContent: 'center',
+        alignItems: 'center',
+        backgroundColor: theme.colors.background,
+    },
+    listContent: {
+        padding: 16,
+    },
+    card: {
+        padding: 18,
+        marginBottom: 14,
+        borderRadius: theme.borderRadius.xl,
+        borderWidth: 1,
+        borderColor: 'rgba(59, 130, 246, 0.1)',
+    },
+    cardHeader: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'center',
+        marginBottom: 14,
+        paddingBottom: 12,
+        borderBottomWidth: 1,
+        borderBottomColor: theme.colors.gray200,
+    },
+    statusBadge: {
+        paddingHorizontal: 10,
+        paddingVertical: 5,
+        borderRadius: theme.borderRadius.md,
+    },
+    statusText: {
+        fontSize: theme.typography.fontSize.xs,
+        fontWeight: theme.typography.fontWeight.semibold,
+        color: theme.colors.white,
+    },
+    date: {
+        fontSize: theme.typography.fontSize.xs,
+        color: theme.colors.gray600,
+        fontWeight: theme.typography.fontWeight.medium,
+    },
+    sectionTitle: {
+        fontSize: theme.typography.fontSize.base,
+        fontWeight: theme.typography.fontWeight.semibold,
+        color: theme.colors.gray900,
+        marginTop: 12,
+        marginBottom: 6,
+    },
+    content: {
+        fontSize: theme.typography.fontSize.sm,
+        color: theme.colors.gray700,
+        lineHeight: 20,
+    },
+    emptyContainer: {
+        alignItems: 'center',
+        justifyContent: 'center',
+        paddingVertical: 60,
+    },
+    emptyIconContainer: {
+        marginBottom: 16,
+    },
+    emptyIconGradient: {
+        width: 96,
+        height: 96,
+        borderRadius: 48,
+        justifyContent: 'center',
+        alignItems: 'center',
+    },
+    empty: {
+        textAlign: 'center',
+        fontSize: theme.typography.fontSize.base,
+        color: theme.colors.gray700,
+        fontWeight: theme.typography.fontWeight.semibold,
+        marginBottom: 4,
+    },
+    emptySub: {
+        textAlign: 'center',
+        fontSize: theme.typography.fontSize.sm,
+        color: theme.colors.gray500,
+    },
+});

apps/mobile/src/app/_layout.tsx

@@ -1,15 +1,52 @@
-import { AuthProvider } from '@/contexts/AuthContext'
-import { Stack } from 'expo-router'
-import { View, Text } from 'react-native'
+import { ClerkProvider, ClerkLoaded } from "@clerk/clerk-expo";
+import { Stack } from "expo-router";
+import * as SecureStore from "expo-secure-store";
+import { View, Text } from "react-native";
+
+// Token cache for Clerk
+const tokenCache = {
+  async getToken(key: string) {
+    try {
+      return SecureStore.getItemAsync(key);
+    } catch (err) {
+      console.error("Error getting token:", err);
+      return null;
+    }
+  },
+  async saveToken(key: string, value: string) {
+    try {
+      return SecureStore.setItemAsync(key, value);
+    } catch (err) {
+      console.error("Error saving token:", err);
+    }
+  },
+};
 
 export default function RootLayout() {
+  const publishableKey = process.env.EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY;
+
+  if (!publishableKey) {
+    return (
+      <View style={{ flex: 1, justifyContent: "center", alignItems: "center" }}>
+        <Text>Missing Clerk Publishable Key</Text>
+        <Text
+          style={{ marginTop: 8, textAlign: "center", paddingHorizontal: 20 }}
+        >
+          Please add EXPO_PUBLIC_CLERK_PUBLISHABLE_KEY to your .env file
+        </Text>
+      </View>
+    );
+  }
+
   return (
-    <AuthProvider>
-      <Stack>
-        <Stack.Screen name="(tabs)" options={{ headerShown: false }} />
-        <Stack.Screen name="login" options={{ headerShown: false }} />
-        <Stack.Screen name="register" options={{ headerShown: false }} />
-      </Stack>
-    </AuthProvider>
-  )
-}
+    <ClerkProvider tokenCache={tokenCache} publishableKey={publishableKey}>
+      <ClerkLoaded>
+        <Stack>
+          <Stack.Screen name="(auth)" options={{ headerShown: false }} />
+          <Stack.Screen name="(tabs)" options={{ headerShown: false }} />
+          <Stack.Screen name="welcome" options={{ headerShown: false }} />
+        </Stack>
+      </ClerkLoaded>
+    </ClerkProvider>
+  );
+}

apps/mobile/src/app/fitness-profile.tsx

@@ -0,0 +1,348 @@
+import React, { useState, useEffect } from "react";
+import {
+  View,
+  Text,
+  StyleSheet,
+  ScrollView,
+  TouchableOpacity,
+  ActivityIndicator,
+  Alert,
+} from "react-native";
+import { useRouter } from "expo-router";
+import { useAuth } from "@clerk/clerk-expo";
+import { Ionicons } from "@expo/vector-icons";
+import { Input } from "../components/Input";
+import { Picker } from "../components/Picker";
+import { API_BASE_URL } from "../config/api";
+
+interface FitnessProfileData {
+  height?: number;
+  weight?: number;
+  age?: number;
+  gender?: string;
+  fitnessGoal?: string;
+  activityLevel?: string;
+  medicalConditions?: string;
+  allergies?: string;
+  injuries?: string;
+}
+
+export default function FitnessProfileScreen() {
+  const router = useRouter();
+  const { userId, getToken } = useAuth();
+  const [loading, setLoading] = useState(false);
+  const [fetchingProfile, setFetchingProfile] = useState(true);
+  const [profileData, setProfileData] = useState<FitnessProfileData>({});
+
+  const genderOptions = [
+    { label: "Male", value: "male" },
+    { label: "Female", value: "female" },
+    { label: "Other", value: "other" },
+    { label: "Prefer not to say", value: "prefer_not_to_say" },
+  ];
+
+  const fitnessGoalOptions = [
+    { label: "Weight Loss", value: "weight_loss" },
+    { label: "Muscle Gain", value: "muscle_gain" },
+    { label: "Endurance", value: "endurance" },
+    { label: "Flexibility", value: "flexibility" },
+    { label: "General Fitness", value: "general_fitness" },
+  ];
+
+  const activityLevelOptions = [
+    { label: "Sedentary", value: "sedentary" },
+    { label: "Lightly Active", value: "lightly_active" },
+    { label: "Moderately Active", value: "moderately_active" },
+    { label: "Very Active", value: "very_active" },
+    { label: "Extremely Active", value: "extremely_active" },
+  ];
+
+  useEffect(() => {
+    fetchProfile();
+  }, []);
+
+  const fetchProfile = async () => {
+    try {
+      setFetchingProfile(true);
+      const token = await getToken();
+      const apiUrl = `${API_BASE_URL}` || "http://localhost:3000";
+      const response = await fetch(`${apiUrl}/api/fitness-profile`, {
+        headers: {
+          Authorization: `Bearer ${token}`,
+        },
+      });
+
+      if (response.ok) {
+        const data = await response.json();
+        if (data.profile) {
+          setProfileData({
+            height: data.profile.height,
+            weight: data.profile.weight,
+            age: data.profile.age,
+            gender: data.profile.gender || "",
+            fitnessGoal: data.profile.fitnessGoal || "",
+            activityLevel: data.profile.activityLevel || "",
+            medicalConditions: data.profile.medicalConditions || "",
+            allergies: data.profile.allergies || "",
+            injuries: data.profile.injuries || "",
+          });
+        }
+      }
+    } catch (error) {
+      console.error("Error fetching profile:", error);
+    } finally {
+      setFetchingProfile(false);
+    }
+  };
+
+  const handleSave = async () => {
+    try {
+      setLoading(true);
+      const token = await getToken();
+      const apiUrl = `${API_BASE_URL}/api/fitness-profile` || "http://localhost:3000";
+
+      const response = await fetch(`${apiUrl}`, {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/json",
+          Authorization: `Bearer ${token}`,
+        },
+        body: JSON.stringify(profileData),
+      });
+
+      if (response.ok) {
+        Alert.alert("Success", "Fitness profile saved successfully!", [
+          { text: "OK", onPress: () => router.back() },
+        ]);
+      } else {
+        const error = await response.json();
+        Alert.alert("Error", error.message || "Failed to save profile");
+      }
+    } catch (error) {
+      console.error("Error saving profile:", error);
+      Alert.alert("Error", "Failed to save fitness profile");
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const updateField = (field: keyof FitnessProfileData, value: any) => {
+    setProfileData((prev) => ({ ...prev, [field]: value }));
+  };
+
+  if (fetchingProfile) {
+    return (
+      <View style={styles.loadingContainer}>
+        <ActivityIndicator size="large" color="#2563eb" />
+      </View>
+    );
+  }
+
+  return (
+    <View style={styles.container}>
+      <View style={styles.header}>
+        <TouchableOpacity
+          onPress={() => router.back()}
+          style={styles.backButton}
+        >
+          <Ionicons name="arrow-back" size={24} color="#1f2937" />
+        </TouchableOpacity>
+        <Text style={styles.headerTitle}>Fitness Profile</Text>
+        <View style={styles.headerSpacer} />
+      </View>
+
+      <ScrollView
+        style={styles.scrollView}
+        showsVerticalScrollIndicator={false}
+      >
+        <View style={styles.content}>
+          <View style={styles.section}>
+            <Text style={styles.sectionTitle}>Basic Information</Text>
+
+            <Input
+              label="Height (cm)"
+              value={profileData.height?.toString() || ""}
+              onChangeText={(text) =>
+                updateField("height", text ? parseFloat(text) : undefined)
+              }
+              keyboardType="decimal-pad"
+              placeholder="e.g., 175"
+            />
+
+            <Input
+              label="Weight (kg)"
+              value={profileData.weight?.toString() || ""}
+              onChangeText={(text) =>
+                updateField("weight", text ? parseFloat(text) : undefined)
+              }
+              keyboardType="decimal-pad"
+              placeholder="e.g., 70"
+            />
+
+            <Input
+              label="Age"
+              value={profileData.age?.toString() || ""}
+              onChangeText={(text) =>
+                updateField("age", text ? parseInt(text, 10) : undefined)
+              }
+              keyboardType="number-pad"
+              placeholder="e.g., 25"
+            />
+
+            <Picker
+              label="Gender"
+              value={profileData.gender || ""}
+              onValueChange={(value) => updateField("gender", value)}
+              items={genderOptions}
+            />
+          </View>
+
+          <View style={styles.section}>
+            <Text style={styles.sectionTitle}>Fitness Goals</Text>
+
+            <Picker
+              label="Primary Goal"
+              value={profileData.fitnessGoal || ""}
+              onValueChange={(value) => updateField("fitnessGoal", value)}
+              items={fitnessGoalOptions}
+            />
+
+            <Picker
+              label="Activity Level"
+              value={profileData.activityLevel || ""}
+              onValueChange={(value) => updateField("activityLevel", value)}
+              items={activityLevelOptions}
+            />
+          </View>
+
+          <View style={styles.section}>
+            <Text style={styles.sectionTitle}>Health Information</Text>
+
+            <Input
+              label="Medical Conditions (optional)"
+              value={profileData.medicalConditions || ""}
+              onChangeText={(text) => updateField("medicalConditions", text)}
+              placeholder="e.g., Asthma, diabetes..."
+              multiline
+              numberOfLines={3}
+              style={styles.textArea}
+            />
+
+            <Input
+              label="Allergies (optional)"
+              value={profileData.allergies || ""}
+              onChangeText={(text) => updateField("allergies", text)}
+              placeholder="e.g., Peanuts, latex..."
+              multiline
+              numberOfLines={3}
+              style={styles.textArea}
+            />
+
+            <Input
+              label="Injuries (optional)"
+              value={profileData.injuries || ""}
+              onChangeText={(text) => updateField("injuries", text)}
+              placeholder="e.g., Previous knee injury..."
+              multiline
+              numberOfLines={3}
+              style={styles.textArea}
+            />
+          </View>
+
+          <TouchableOpacity
+            style={[styles.saveButton, loading && styles.saveButtonDisabled]}
+            onPress={handleSave}
+            disabled={loading}
+          >
+            {loading ? (
+              <ActivityIndicator color="white" />
+            ) : (
+              <>
+                <Ionicons
+                  name="checkmark-circle-outline"
+                  size={20}
+                  color="white"
+                />
+                <Text style={styles.saveButtonText}>Save Profile</Text>
+              </>
+            )}
+          </TouchableOpacity>
+        </View>
+      </ScrollView>
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    flex: 1,
+    backgroundColor: "#f9fafb",
+  },
+  loadingContainer: {
+    flex: 1,
+    justifyContent: "center",
+    alignItems: "center",
+    backgroundColor: "#f9fafb",
+  },
+  header: {
+    flexDirection: "row",
+    alignItems: "center",
+    justifyContent: "space-between",
+    paddingHorizontal: 16,
+    paddingTop: 60,
+    paddingBottom: 16,
+    backgroundColor: "white",
+    borderBottomWidth: 1,
+    borderBottomColor: "#e5e7eb",
+  },
+  backButton: {
+    padding: 4,
+  },
+  headerTitle: {
+    fontSize: 18,
+    fontWeight: "600",
+    color: "#1f2937",
+  },
+  headerSpacer: {
+    width: 32,
+  },
+  scrollView: {
+    flex: 1,
+  },
+  content: {
+    padding: 20,
+  },
+  section: {
+    marginBottom: 24,
+  },
+  sectionTitle: {
+    fontSize: 16,
+    fontWeight: "600",
+    color: "#1f2937",
+    marginBottom: 16,
+  },
+  textArea: {
+    height: 80,
+    textAlignVertical: "top",
+    paddingTop: 12,
+  },
+  saveButton: {
+    backgroundColor: "#2563eb",
+    borderRadius: 8,
+    padding: 16,
+    flexDirection: "row",
+    alignItems: "center",
+    justifyContent: "center",
+    marginTop: 8,
+    marginBottom: 40,
+  },
+  saveButtonDisabled: {
+    opacity: 0.6,
+  },
+  saveButtonText: {
+    color: "white",
+    fontSize: 16,
+    fontWeight: "600",
+    marginLeft: 8,
+  },
+});

apps/mobile/src/app/login.tsx

@@ -1,161 +0,0 @@
-import React, { useState } from 'react'
-import { View, Text, TextInput, TouchableOpacity, StyleSheet, Alert } from 'react-native'
-import { useRouter } from 'expo-router'
-import axios from 'axios'
-import * as SecureStore from 'expo-secure-store'
-import { API_BASE_URL, API_ENDPOINTS } from '../config/api'
-
-export default function LoginScreen() {
-  const [formData, setFormData] = useState({
-    email: '',
-    password: '',
-  })
-  const [loading, setLoading] = useState(false)
-  const router = useRouter()
-
-  const handleLogin = async () => {
-    if (!formData.email || !formData.password) {
-      Alert.alert('Error', 'Please fill in all fields')
-      return
-    }
-
-    setLoading(true)
-    try {
-      const response = await axios.post(`${API_BASE_URL}${API_ENDPOINTS.AUTH.LOGIN}`, formData)
-      
-      if (response.data.user) {
-        await SecureStore.setItemAsync('user', JSON.stringify(response.data.user))
-        
-        // Check if user has completed fitness profile
-        try {
-          const profileResponse = await axios.get(
-            `${API_BASE_URL}${API_ENDPOINTS.PROFILE.FITNESS}?userId=${response.data.user.id}`
-          )
-          
-          if (profileResponse.data.profile) {
-            // User has profile, go to main app
-            Alert.alert('Success', 'Login successful!', [
-              { text: 'OK', onPress: () => router.replace('/(tabs)') }
-            ])
-          } else {
-            // New user, go to welcome page
-            Alert.alert('Welcome!', 'Let\'s set up your fitness profile', [
-              { text: 'OK', onPress: () => router.replace('/welcome') }
-            ])
-          }
-        } catch (profileError) {
-          // Profile doesn't exist or server error, treat as new user
-          console.log('Profile check failed:', profileError)
-          Alert.alert('Welcome!', 'Let\'s set up your fitness profile', [
-            { text: 'OK', onPress: () => router.replace('/welcome') }
-          ])
-        }
-      }
-    } catch (error: any) {
-      Alert.alert('Error', error.response?.data?.error || 'Login failed')
-    } finally {
-      setLoading(false)
-    }
-  }
-
-  return (
-    <View style={styles.container}>
-      <Text style={styles.title}>Welcome Back</Text>
-      <Text style={styles.subtitle}>Login to your FitAI account</Text>
-
-      <View style={styles.form}>
-        <TextInput
-          style={styles.input}
-          placeholder="Email"
-          value={formData.email}
-          onChangeText={(text) => setFormData({ ...formData, email: text })}
-          keyboardType="email-address"
-          autoCapitalize="none"
-        />
-        
-        <TextInput
-          style={styles.input}
-          placeholder="Password"
-          value={formData.password}
-          onChangeText={(text) => setFormData({ ...formData, password: text })}
-          secureTextEntry
-        />
-
-        <TouchableOpacity
-          style={[styles.button, loading && styles.buttonDisabled]}
-          onPress={handleLogin}
-          disabled={loading}
-        >
-          <Text style={styles.buttonText}>
-            {loading ? 'Logging in...' : 'Login'}
-          </Text>
-        </TouchableOpacity>
-
-        <TouchableOpacity
-          style={styles.linkButton}
-          onPress={() => router.push('/register')}
-        >
-          <Text style={styles.linkText}>
-            Don't have an account? Register
-          </Text>
-        </TouchableOpacity>
-      </View>
-    </View>
-  )
-}
-
-const styles = StyleSheet.create({
-  container: {
-    flex: 1,
-    justifyContent: 'center',
-    alignItems: 'center',
-    backgroundColor: '#f5f5f5',
-    padding: 20,
-  },
-  title: {
-    fontSize: 32,
-    fontWeight: 'bold',
-    marginBottom: 8,
-    color: '#333',
-  },
-  subtitle: {
-    fontSize: 16,
-    color: '#666',
-    marginBottom: 32,
-  },
-  form: {
-    width: '100%',
-    maxWidth: 400,
-  },
-  input: {
-    backgroundColor: 'white',
-    paddingHorizontal: 16,
-    paddingVertical: 12,
-    borderRadius: 8,
-    marginBottom: 16,
-    borderWidth: 1,
-    borderColor: '#ddd',
-  },
-  button: {
-    backgroundColor: '#3b82f6',
-    paddingVertical: 14,
-    borderRadius: 8,
-    alignItems: 'center',
-    marginBottom: 16,
-  },
-  buttonDisabled: {
-    backgroundColor: '#9ca3af',
-  },
-  buttonText: {
-    color: 'white',
-    fontSize: 16,
-    fontWeight: '600',
-  },
-  linkButton: {
-    alignItems: 'center',
-  },
-  linkText: {
-    color: '#3b82f6',
-    fontSize: 14,
-  },
-})

apps/mobile/src/app/register.tsx

@@ -1,164 +0,0 @@
-import React, { useState } from 'react'
-import { View, Text, TextInput, TouchableOpacity, StyleSheet, Alert } from 'react-native'
-import { useRouter } from 'expo-router'
-import axios from 'axios'
-import { API_BASE_URL, API_ENDPOINTS } from '../config/api'
-
-export default function RegisterScreen() {
-  const [formData, setFormData] = useState({
-    email: '',
-    password: '',
-    firstName: '',
-    lastName: '',
-    phone: '',
-  })
-  const [loading, setLoading] = useState(false)
-  const router = useRouter()
-
-  const handleRegister = async () => {
-    if (!formData.email || !formData.password || !formData.firstName || !formData.lastName) {
-      Alert.alert('Error', 'Please fill in all required fields')
-      return
-    }
-
-    setLoading(true)
-    try {
-      const response = await axios.post(`${API_BASE_URL}${API_ENDPOINTS.AUTH.REGISTER}`, formData)
-      
-      if (response.status === 201) {
-        Alert.alert('Success', 'Registration successful! Please login.', [
-          { text: 'OK', onPress: () => router.push('/login') }
-        ])
-      }
-    } catch (error: any) {
-      Alert.alert('Error', error.response?.data?.error || 'Registration failed')
-    } finally {
-      setLoading(false)
-    }
-  }
-
-  return (
-    <View style={styles.container}>
-      <Text style={styles.title}>Create Account</Text>
-      <Text style={styles.subtitle}>Join FitAI today</Text>
-
-      <View style={styles.form}>
-        <TextInput
-          style={styles.input}
-          placeholder="First Name"
-          value={formData.firstName}
-          onChangeText={(text) => setFormData({ ...formData, firstName: text })}
-          autoCapitalize="words"
-        />
-        
-        <TextInput
-          style={styles.input}
-          placeholder="Last Name"
-          value={formData.lastName}
-          onChangeText={(text) => setFormData({ ...formData, lastName: text })}
-          autoCapitalize="words"
-        />
-        
-        <TextInput
-          style={styles.input}
-          placeholder="Email"
-          value={formData.email}
-          onChangeText={(text) => setFormData({ ...formData, email: text })}
-          keyboardType="email-address"
-          autoCapitalize="none"
-        />
-        
-        <TextInput
-          style={styles.input}
-          placeholder="Phone (optional)"
-          value={formData.phone}
-          onChangeText={(text) => setFormData({ ...formData, phone: text })}
-          keyboardType="phone-pad"
-        />
-        
-        <TextInput
-          style={styles.input}
-          placeholder="Password"
-          value={formData.password}
-          onChangeText={(text) => setFormData({ ...formData, password: text })}
-          secureTextEntry
-        />
-
-        <TouchableOpacity
-          style={[styles.button, loading && styles.buttonDisabled]}
-          onPress={handleRegister}
-          disabled={loading}
-        >
-          <Text style={styles.buttonText}>
-            {loading ? 'Creating Account...' : 'Create Account'}
-          </Text>
-        </TouchableOpacity>
-
-        <TouchableOpacity
-          style={styles.linkButton}
-          onPress={() => router.push('/login')}
-        >
-          <Text style={styles.linkText}>
-            Already have an account? Login
-          </Text>
-        </TouchableOpacity>
-      </View>
-    </View>
-  )
-}
-
-const styles = StyleSheet.create({
-  container: {
-    flex: 1,
-    justifyContent: 'center',
-    alignItems: 'center',
-    backgroundColor: '#f5f5f5',
-    padding: 20,
-  },
-  title: {
-    fontSize: 32,
-    fontWeight: 'bold',
-    marginBottom: 8,
-    color: '#333',
-  },
-  subtitle: {
-    fontSize: 16,
-    color: '#666',
-    marginBottom: 32,
-  },
-  form: {
-    width: '100%',
-    maxWidth: 400,
-  },
-  input: {
-    backgroundColor: 'white',
-    paddingHorizontal: 16,
-    paddingVertical: 12,
-    borderRadius: 8,
-    marginBottom: 16,
-    borderWidth: 1,
-    borderColor: '#ddd',
-  },
-  button: {
-    backgroundColor: '#3b82f6',
-    paddingVertical: 14,
-    borderRadius: 8,
-    alignItems: 'center',
-    marginBottom: 16,
-  },
-  buttonDisabled: {
-    backgroundColor: '#9ca3af',
-  },
-  buttonText: {
-    color: 'white',
-    fontSize: 16,
-    fontWeight: '600',
-  },
-  linkButton: {
-    alignItems: 'center',
-  },
-  linkText: {
-    color: '#3b82f6',
-    fontSize: 14,
-  },
-})

apps/mobile/src/app/welcome.tsx

@@ -1,9 +1,9 @@
 import React, { useState } from 'react'
 import { View, Text, TextInput, TouchableOpacity, StyleSheet, Alert, ScrollView } from 'react-native'
 import { useRouter } from 'expo-router'
-import axios from 'axios'
+import { useAuth } from '@clerk/clerk-expo'
 import * as SecureStore from 'expo-secure-store'
-import { API_BASE_URL, API_ENDPOINTS } from '../config/api'
+import { profileApi } from '../api/profile'
 
 interface FitnessProfile {
   height: string
@@ -31,10 +31,11 @@ export default function WelcomeScreen() {
   })
   const [loading, setLoading] = useState(false)
   const router = useRouter()
+  const { getToken } = useAuth()
 
   const fitnessGoalsOptions = [
     'Weight Loss',
-    'Muscle Gain', 
+    'Muscle Gain',
     'Improve Endurance',
     'Better Flexibility',
     'General Fitness',
@@ -67,26 +68,31 @@ export default function WelcomeScreen() {
 
     setLoading(true)
     try {
+      const token = await getToken()
+      if (!token) {
+        throw new Error('Authentication required')
+      }
+
       const user = await SecureStore.getItemAsync('user')
       if (!user) {
         throw new Error('No user found')
       }
 
       const userData = JSON.parse(user)
-      
-      const response = await axios.post(
-        `${API_BASE_URL}${API_ENDPOINTS.PROFILE.FITNESS}`,
+
+      await profileApi.createFitnessProfile(
         {
           userId: userData.id,
           ...profile
-        }
+        },
+        token
       )
 
-      if (response.status === 201) {
-        Alert.alert('Success', 'Profile completed successfully!', [
-          { text: 'OK', onPress: () => router.replace('/(tabs)') }
-        ])
-      }
+      Alert.alert('Success', 'Profile completed successfully!', [
+        { text: 'OK', onPress: () => router.replace('/(tabs)') }
+      ])
+
+
     } catch (error: any) {
       console.log('Profile save error:', error)
       Alert.alert('Error', error.response?.data?.error || 'Failed to save profile. Please try again.')
@@ -103,7 +109,7 @@ export default function WelcomeScreen() {
 
         <View style={styles.section}>
           <Text style={styles.sectionTitle}>Basic Information</Text>
-          
+
           <View style={styles.row}>
             <View style={[styles.inputContainer, { flex: 1, marginRight: 8 }]}>
               <Text style={styles.label}>Height (cm)</Text>
@@ -115,7 +121,7 @@ export default function WelcomeScreen() {
                 placeholder="170"
               />
             </View>
-            
+
             <View style={[styles.inputContainer, { flex: 1, marginLeft: 8 }]}>
               <Text style={styles.label}>Weight (kg)</Text>
               <TextInput
@@ -139,7 +145,7 @@ export default function WelcomeScreen() {
                 placeholder="25"
               />
             </View>
-            
+
             <View style={[styles.inputContainer, { flex: 1, marginLeft: 8 }]}>
               <Text style={styles.label}>Gender</Text>
               <View style={styles.genderRow}>

apps/mobile/src/components/ActivityWidget.tsx

@@ -0,0 +1,157 @@
+import React from 'react';
+import { View, Text, StyleSheet, Dimensions } from 'react-native';
+import { LinearGradient } from 'expo-linear-gradient';
+import { Ionicons } from '@expo/vector-icons';
+import { theme } from '../styles/theme';
+
+const { width } = Dimensions.get('window');
+
+interface ActivityWidgetProps {
+    steps: number;
+    calories: number;
+    duration: number; // in minutes
+}
+
+export function ActivityWidget({ steps, calories, duration }: ActivityWidgetProps) {
+    return (
+        <View style={styles.container}>
+            <LinearGradient
+                colors={theme.gradients.dark}
+                start={{ x: 0, y: 0 }}
+                end={{ x: 1, y: 1 }}
+                style={[styles.card, theme.shadows.medium]}
+            >
+                <View style={styles.header}>
+                    <Text style={styles.title}>Daily Activity</Text>
+                    <Ionicons name="stats-chart" size={20} color={theme.colors.primary} />
+                </View>
+
+                <View style={styles.statsRow}>
+                    <View style={styles.statItem}>
+                        <View style={[styles.iconContainer, { backgroundColor: 'rgba(59, 130, 246, 0.2)' }]}>
+                            <Ionicons name="footsteps" size={20} color="#3b82f6" />
+                        </View>
+                        <Text style={styles.statValue}>{steps.toLocaleString()}</Text>
+                        <Text style={styles.statLabel}>Steps</Text>
+                    </View>
+
+                    <View style={styles.divider} />
+
+                    <View style={styles.statItem}>
+                        <View style={[styles.iconContainer, { backgroundColor: 'rgba(239, 68, 68, 0.2)' }]}>
+                            <Ionicons name="flame" size={20} color="#ef4444" />
+                        </View>
+                        <Text style={styles.statValue}>{calories}</Text>
+                        <Text style={styles.statLabel}>Kcal</Text>
+                    </View>
+
+                    <View style={styles.divider} />
+
+                    <View style={styles.statItem}>
+                        <View style={[styles.iconContainer, { backgroundColor: 'rgba(16, 185, 129, 0.2)' }]}>
+                            <Ionicons name="time" size={20} color="#10b981" />
+                        </View>
+                        <Text style={styles.statValue}>{duration}m</Text>
+                        <Text style={styles.statLabel}>Active</Text>
+                    </View>
+                </View>
+
+                {/* Simple Bar Chart Visualization */}
+                <View style={styles.chartContainer}>
+                    {[0.4, 0.6, 0.3, 0.8, 0.5, 0.9, 0.7].map((height, index) => (
+                        <View key={index} style={styles.barContainer}>
+                            <LinearGradient
+                                colors={theme.gradients.primaryVertical}
+                                style={[styles.bar, { height: height * 60 }]}
+                            />
+                            <Text style={styles.dayLabel}>
+                                {['M', 'T', 'W', 'T', 'F', 'S', 'S'][index]}
+                            </Text>
+                        </View>
+                    ))}
+                </View>
+            </LinearGradient>
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        marginHorizontal: 20,
+        marginBottom: 20,
+    },
+    card: {
+        borderRadius: 24,
+        padding: 20,
+        borderWidth: 1,
+        borderColor: 'rgba(255, 255, 255, 0.1)',
+    },
+    header: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'center',
+        marginBottom: 20,
+    },
+    title: {
+        fontSize: 18,
+        fontWeight: '700',
+        color: '#fff',
+    },
+    statsRow: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'center',
+        marginBottom: 24,
+    },
+    statItem: {
+        alignItems: 'center',
+        flex: 1,
+    },
+    iconContainer: {
+        width: 40,
+        height: 40,
+        borderRadius: 20,
+        justifyContent: 'center',
+        alignItems: 'center',
+        marginBottom: 8,
+    },
+    statValue: {
+        fontSize: 20,
+        fontWeight: '700',
+        color: '#fff',
+        marginBottom: 2,
+    },
+    statLabel: {
+        fontSize: 12,
+        color: theme.colors.gray400,
+        fontWeight: '500',
+    },
+    divider: {
+        width: 1,
+        height: 40,
+        backgroundColor: 'rgba(255, 255, 255, 0.1)',
+    },
+    chartContainer: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'flex-end',
+        height: 80,
+        paddingTop: 10,
+        borderTopWidth: 1,
+        borderTopColor: 'rgba(255, 255, 255, 0.1)',
+    },
+    barContainer: {
+        alignItems: 'center',
+        gap: 8,
+    },
+    bar: {
+        width: 6,
+        borderRadius: 3,
+        opacity: 0.8,
+    },
+    dayLabel: {
+        fontSize: 10,
+        color: theme.colors.gray500,
+        fontWeight: '600',
+    },
+});

apps/mobile/src/components/AnimatedButton.tsx

@@ -0,0 +1,154 @@
+/**
+ * Animated Button Component
+ * Modern button with gradient backgrounds and smooth animations
+ */
+
+import React, { useRef } from 'react';
+import {
+    TouchableOpacity,
+    Text,
+    StyleSheet,
+    Animated,
+    ActivityIndicator,
+    ViewStyle,
+    TextStyle,
+} from 'react-native';
+import { LinearGradient } from 'expo-linear-gradient';
+import { theme } from '../styles/theme';
+import { haptics } from '../utils/haptics';
+
+interface AnimatedButtonProps {
+    title: string;
+    onPress: () => void;
+    variant?: 'primary' | 'secondary' | 'success' | 'danger' | 'warning';
+    size?: 'sm' | 'md' | 'lg';
+    loading?: boolean;
+    disabled?: boolean;
+    style?: ViewStyle;
+    textStyle?: TextStyle;
+    icon?: React.ReactNode;
+}
+
+export function AnimatedButton({
+    title,
+    onPress,
+    variant = 'primary',
+    size = 'md',
+    loading = false,
+    disabled = false,
+    style,
+    textStyle,
+    icon,
+}: AnimatedButtonProps) {
+    const scale = useRef(new Animated.Value(1)).current;
+
+    const handlePressIn = () => {
+        Animated.spring(scale, {
+            toValue: 0.95,
+            useNativeDriver: true,
+        }).start();
+    };
+
+    const handlePressOut = () => {
+        Animated.spring(scale, {
+            toValue: 1,
+            useNativeDriver: true,
+        }).start();
+    };
+
+    const handlePress = () => {
+        if (!disabled && !loading) {
+            haptics.light();
+            onPress();
+        }
+    };
+
+    const getGradientColors = () => {
+        if (disabled) return ['#9ca3af', '#6b7280'] as const;
+        switch (variant) {
+            case 'secondary':
+                return theme.gradients.purple;
+            case 'success':
+                return theme.gradients.success;
+            case 'danger':
+                return theme.gradients.danger;
+            case 'warning':
+                return theme.gradients.warning;
+            default:
+                return theme.gradients.primary;
+        }
+    };
+
+    const getSizeStyles = () => {
+        switch (size) {
+            case 'sm':
+                return { paddingVertical: 8, paddingHorizontal: 16, fontSize: 14 };
+            case 'lg':
+                return { paddingVertical: 16, paddingHorizontal: 32, fontSize: 18 };
+            default:
+                return { paddingVertical: 12, paddingHorizontal: 24, fontSize: 16 };
+        }
+    };
+
+    const sizeStyles = getSizeStyles();
+
+    return (
+        <TouchableOpacity
+            onPressIn={handlePressIn}
+            onPressOut={handlePressOut}
+            onPress={handlePress}
+            disabled={disabled || loading}
+            activeOpacity={0.9}
+            style={[styles.container, style]}
+        >
+            <Animated.View style={{ transform: [{ scale }], width: '100%' }}>
+                <LinearGradient
+                    colors={getGradientColors()}
+                    start={{ x: 0, y: 0 }}
+                    end={{ x: 1, y: 0 }}
+                    style={[
+                        styles.gradient,
+                        { paddingVertical: sizeStyles.paddingVertical, paddingHorizontal: sizeStyles.paddingHorizontal },
+                    ]}
+                >
+                    {loading ? (
+                        <ActivityIndicator color="#fff" />
+                    ) : (
+                        <>
+                            {icon && <React.Fragment>{icon}</React.Fragment>}
+                            <Text
+                                style={[
+                                    styles.text,
+                                    { fontSize: sizeStyles.fontSize },
+                                    icon ? { marginLeft: 8 } : {},
+                                    textStyle,
+                                ]}
+                            >
+                                {title}
+                            </Text>
+                        </>
+                    )}
+                </LinearGradient>
+            </Animated.View>
+        </TouchableOpacity>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        alignItems: 'center',
+        justifyContent: 'center',
+    },
+    gradient: {
+        flexDirection: 'row',
+        alignItems: 'center',
+        justifyContent: 'center',
+        borderRadius: 12,
+        ...theme.shadows.medium,
+    },
+    text: {
+        color: '#fff',
+        fontWeight: '600',
+        textAlign: 'center',
+    },
+});

apps/mobile/src/components/CircularProgress.tsx

@@ -0,0 +1,72 @@
+import React, { useEffect, useRef } from 'react';
+import { View, Animated, StyleSheet, Text } from 'react-native';
+import Svg, { Circle } from 'react-native-svg';
+import { theme } from '../styles/theme';
+
+const AnimatedCircle = Animated.createAnimatedComponent(Circle);
+
+interface CircularProgressProps {
+    size?: number;
+    strokeWidth?: number;
+    progress: number; // 0 to 100
+    color?: string;
+    backgroundColor?: string;
+}
+
+export function CircularProgress({
+    size = 60,
+    strokeWidth = 6,
+    progress,
+    color = theme.colors.primary,
+    backgroundColor = theme.colors.gray200,
+}: CircularProgressProps) {
+    const animatedValue = useRef(new Animated.Value(0)).current;
+    const radius = (size - strokeWidth) / 2;
+    const circumference = radius * 2 * Math.PI;
+
+    useEffect(() => {
+        Animated.timing(animatedValue, {
+            toValue: progress,
+            duration: 1000,
+            useNativeDriver: true,
+        }).start();
+    }, [progress]);
+
+    const strokeDashoffset = animatedValue.interpolate({
+        inputRange: [0, 100],
+        outputRange: [circumference, 0],
+    });
+
+    return (
+        <View style={{ width: size, height: size, justifyContent: 'center', alignItems: 'center' }}>
+            <Svg width={size} height={size} viewBox={`0 0 ${size} ${size}`}>
+                <Circle
+                    cx={size / 2}
+                    cy={size / 2}
+                    r={radius}
+                    stroke={backgroundColor}
+                    strokeWidth={strokeWidth}
+                    fill="transparent"
+                />
+                <AnimatedCircle
+                    cx={size / 2}
+                    cy={size / 2}
+                    r={radius}
+                    stroke={color}
+                    strokeWidth={strokeWidth}
+                    fill="transparent"
+                    strokeDasharray={circumference}
+                    strokeDashoffset={strokeDashoffset}
+                    strokeLinecap="round"
+                    rotation="-90"
+                    origin={`${size / 2}, ${size / 2}`}
+                />
+            </Svg>
+            <View style={[StyleSheet.absoluteFillObject, { justifyContent: 'center', alignItems: 'center' }]}>
+                <Text style={{ fontSize: size * 0.25, fontWeight: 'bold', color: theme.colors.gray900 }}>
+                    {Math.round(progress)}%
+                </Text>
+            </View>
+        </View>
+    );
+}

apps/mobile/src/components/CustomTabBar.tsx

@@ -0,0 +1,143 @@
+import React from 'react';
+import { View, StyleSheet, TouchableOpacity, Platform, Dimensions } from 'react-native';
+import { BottomTabBarProps } from '@react-navigation/bottom-tabs';
+import { Ionicons } from '@expo/vector-icons';
+import { LinearGradient } from 'expo-linear-gradient';
+import { theme } from '../styles/theme';
+import { Animated } from 'react-native';
+
+const { width } = Dimensions.get('window');
+
+export function CustomTabBar({ state, descriptors, navigation }: BottomTabBarProps) {
+    return (
+        <View style={styles.container}>
+            <LinearGradient
+                colors={['rgba(255, 255, 255, 0.9)', 'rgba(255, 255, 255, 0.7)']}
+                style={[styles.tabBar, theme.shadows.medium]}
+                start={{ x: 0, y: 0 }}
+                end={{ x: 0, y: 1 }}
+            >
+                {state.routes.map((route, index) => {
+                    const { options } = descriptors[route.key];
+                    const isFocused = state.index === index;
+
+                    const onPress = () => {
+                        const event = navigation.emit({
+                            type: 'tabPress',
+                            target: route.key,
+                            canPreventDefault: true,
+                        });
+
+                        if (!isFocused && !event.defaultPrevented) {
+                            navigation.navigate(route.name);
+                        }
+                    };
+
+                    const getIconName = (routeName: string, focused: boolean): keyof typeof Ionicons.glyphMap => {
+                        switch (routeName) {
+                            case 'index':
+                                return focused ? 'home' : 'home-outline';
+                            case 'goals':
+                                return focused ? 'trophy' : 'trophy-outline';
+                            case 'attendance':
+                                return focused ? 'calendar' : 'calendar-outline';
+                            case 'recommendations':
+                                return focused ? 'sparkles' : 'sparkles-outline';
+                            case 'profile':
+                                return focused ? 'person' : 'person-outline';
+                            default:
+                                return 'ellipse-outline';
+                        }
+                    };
+
+                    // Animation for scale
+                    const scaleValue = React.useRef(new Animated.Value(1)).current;
+
+                    React.useEffect(() => {
+                        Animated.spring(scaleValue, {
+                            toValue: isFocused ? 1.2 : 1,
+                            useNativeDriver: true,
+                            friction: 8,
+                        }).start();
+                    }, [isFocused]);
+
+                    return (
+                        <TouchableOpacity
+                            key={index}
+                            accessibilityRole="button"
+                            accessibilityState={isFocused ? { selected: true } : {}}
+                            accessibilityLabel={options.tabBarAccessibilityLabel}
+                            testID={(options as any).tabBarTestID}
+                            onPress={onPress}
+                            style={styles.tabItem}
+                            activeOpacity={0.7}
+                        >
+                            <Animated.View style={{ transform: [{ scale: scaleValue }] }}>
+                                {isFocused ? (
+                                    <LinearGradient
+                                        colors={theme.gradients.primary}
+                                        style={styles.iconContainer}
+                                    >
+                                        <Ionicons
+                                            name={getIconName(route.name, true)}
+                                            size={20}
+                                            color="#fff"
+                                        />
+                                    </LinearGradient>
+                                ) : (
+                                    <Ionicons
+                                        name={getIconName(route.name, false)}
+                                        size={24}
+                                        color={theme.colors.gray500}
+                                    />
+                                )}
+                            </Animated.View>
+                        </TouchableOpacity>
+                    );
+                })}
+            </LinearGradient>
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        position: 'absolute',
+        bottom: 0,
+        left: 0,
+        right: 0,
+        alignItems: 'center',
+        paddingBottom: Platform.OS === 'ios' ? 30 : 20,
+        pointerEvents: 'box-none',
+    },
+    tabBar: {
+        flexDirection: 'row',
+        backgroundColor: 'rgba(255, 255, 255, 0.8)',
+        borderRadius: 35,
+        height: 70,
+        width: width - 40,
+        justifyContent: 'space-around',
+        alignItems: 'center',
+        borderWidth: 1,
+        borderColor: 'rgba(255, 255, 255, 0.5)',
+        paddingHorizontal: 10,
+    },
+    tabItem: {
+        flex: 1,
+        alignItems: 'center',
+        justifyContent: 'center',
+        height: '100%',
+    },
+    iconContainer: {
+        width: 40,
+        height: 40,
+        borderRadius: 20,
+        alignItems: 'center',
+        justifyContent: 'center',
+        shadowColor: theme.colors.primary,
+        shadowOffset: { width: 0, height: 4 },
+        shadowOpacity: 0.3,
+        shadowRadius: 8,
+        elevation: 4,
+    },
+});

apps/mobile/src/components/GoalCarousel.tsx

@@ -0,0 +1,223 @@
+import React, { useRef } from 'react';
+import { View, Text, StyleSheet, Dimensions, ScrollView, TouchableOpacity, Animated } from 'react-native';
+import { LinearGradient } from 'expo-linear-gradient';
+import { Ionicons } from '@expo/vector-icons';
+import { theme } from '../styles/theme';
+import { CircularProgress } from './CircularProgress';
+import type { FitnessGoal } from '../services/fitnessGoals';
+
+const { width } = Dimensions.get('window');
+const CARD_WIDTH = width * 0.8;
+const SPACING = 20;
+
+interface GoalCarouselProps {
+    goals: FitnessGoal[];
+    onGoalPress: (goal: FitnessGoal) => void;
+}
+
+export function GoalCarousel({ goals, onGoalPress }: GoalCarouselProps) {
+    const scrollX = useRef(new Animated.Value(0)).current;
+
+    if (goals.length === 0) {
+        return (
+            <View style={styles.emptyContainer}>
+                <Text style={styles.emptyText}>No active goals</Text>
+            </View>
+        );
+    }
+
+    return (
+        <View>
+            <Animated.ScrollView
+                horizontal
+                showsHorizontalScrollIndicator={false}
+                snapToInterval={CARD_WIDTH + SPACING}
+                decelerationRate="fast"
+                contentContainerStyle={styles.scrollContent}
+                onScroll={Animated.event(
+                    [{ nativeEvent: { contentOffset: { x: scrollX } } }],
+                    { useNativeDriver: true }
+                )}
+                scrollEventThrottle={16}
+            >
+                {goals.map((goal, index) => {
+                    const inputRange = [
+                        (index - 1) * (CARD_WIDTH + SPACING),
+                        index * (CARD_WIDTH + SPACING),
+                        (index + 1) * (CARD_WIDTH + SPACING),
+                    ];
+
+                    const scale = scrollX.interpolate({
+                        inputRange,
+                        outputRange: [0.9, 1, 0.9],
+                        extrapolate: 'clamp',
+                    });
+
+                    const opacity = scrollX.interpolate({
+                        inputRange,
+                        outputRange: [0.7, 1, 0.7],
+                        extrapolate: 'clamp',
+                    });
+
+                    return (
+                        <TouchableOpacity
+                            key={goal.id}
+                            activeOpacity={0.9}
+                            onPress={() => onGoalPress(goal)}
+                        >
+                            <Animated.View
+                                style={[
+                                    styles.cardContainer,
+                                    { transform: [{ scale }], opacity },
+                                ]}
+                            >
+                                <LinearGradient
+                                    colors={['#ffffff', '#f9fafb']}
+                                    style={[styles.card, theme.shadows.medium]}
+                                >
+                                    <View style={styles.cardHeader}>
+                                        <View style={styles.iconContainer}>
+                                            <LinearGradient
+                                                colors={theme.gradients.primary}
+                                                style={styles.iconGradient}
+                                            >
+                                                <Ionicons name="trophy" size={24} color="#fff" />
+                                            </LinearGradient>
+                                        </View>
+                                        <View style={styles.priorityBadge}>
+                                            <Text style={styles.priorityText}>{goal.priority.toUpperCase()}</Text>
+                                        </View>
+                                    </View>
+
+                                    <Text style={styles.title} numberOfLines={1}>{goal.title}</Text>
+                                    <Text style={styles.description} numberOfLines={2}>{goal.description}</Text>
+
+                                    <View style={styles.progressContainer}>
+                                        <CircularProgress
+                                            progress={goal.progress || 0}
+                                            size={80}
+                                            strokeWidth={8}
+                                            color={theme.colors.primary}
+                                        />
+                                        <View style={styles.progressDetails}>
+                                            <Text style={styles.progressValue}>
+                                                {goal.currentValue} / {goal.targetValue}
+                                            </Text>
+                                            <Text style={styles.progressUnit}>{goal.unit}</Text>
+                                        </View>
+                                    </View>
+
+                                    <View style={styles.footer}>
+                                        <Text style={styles.date}>
+                                            Target: {goal.targetDate ? new Date(goal.targetDate).toLocaleDateString() : 'No date'}
+                                        </Text>
+                                    </View>
+                                </LinearGradient>
+                            </Animated.View>
+                        </TouchableOpacity>
+                    );
+                })}
+            </Animated.ScrollView>
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    scrollContent: {
+        paddingHorizontal: (width - CARD_WIDTH) / 2,
+        paddingVertical: 20,
+    },
+    emptyContainer: {
+        height: 200,
+        justifyContent: 'center',
+        alignItems: 'center',
+    },
+    emptyText: {
+        color: theme.colors.gray500,
+        fontSize: 16,
+    },
+    cardContainer: {
+        width: CARD_WIDTH,
+        marginRight: SPACING,
+    },
+    card: {
+        borderRadius: 24,
+        padding: 24,
+        height: 320,
+        justifyContent: 'space-between',
+        borderWidth: 1,
+        borderColor: 'rgba(0,0,0,0.05)',
+    },
+    cardHeader: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'flex-start',
+        marginBottom: 16,
+    },
+    iconContainer: {
+        shadowColor: theme.colors.primary,
+        shadowOffset: { width: 0, height: 4 },
+        shadowOpacity: 0.3,
+        shadowRadius: 8,
+        elevation: 4,
+    },
+    iconGradient: {
+        width: 48,
+        height: 48,
+        borderRadius: 16,
+        justifyContent: 'center',
+        alignItems: 'center',
+    },
+    priorityBadge: {
+        backgroundColor: 'rgba(59, 130, 246, 0.1)',
+        paddingHorizontal: 12,
+        paddingVertical: 6,
+        borderRadius: 12,
+    },
+    priorityText: {
+        color: theme.colors.primary,
+        fontSize: 12,
+        fontWeight: '700',
+    },
+    title: {
+        fontSize: 24,
+        fontWeight: '800',
+        color: theme.colors.gray900,
+        marginBottom: 8,
+    },
+    description: {
+        fontSize: 14,
+        color: theme.colors.gray500,
+        marginBottom: 24,
+        lineHeight: 20,
+    },
+    progressContainer: {
+        flexDirection: 'row',
+        alignItems: 'center',
+        justifyContent: 'space-between',
+        marginBottom: 24,
+    },
+    progressDetails: {
+        alignItems: 'flex-end',
+    },
+    progressValue: {
+        fontSize: 24,
+        fontWeight: '700',
+        color: theme.colors.gray900,
+    },
+    progressUnit: {
+        fontSize: 14,
+        color: theme.colors.gray500,
+        fontWeight: '500',
+    },
+    footer: {
+        borderTopWidth: 1,
+        borderTopColor: theme.colors.gray100,
+        paddingTop: 16,
+    },
+    date: {
+        fontSize: 12,
+        color: theme.colors.gray400,
+        fontWeight: '500',
+    },
+});

apps/mobile/src/components/GoalCreationModal.tsx

@@ -0,0 +1,426 @@
+import React, { useState } from 'react';
+import {
+    View,
+    Text,
+    StyleSheet,
+    Modal,
+    TextInput,
+    TouchableOpacity,
+    ScrollView,
+    Platform,
+    Alert,
+} from 'react-native';
+import { Ionicons } from '@expo/vector-icons';
+import DateTimePicker from '@react-native-community/datetimepicker';
+import type { CreateGoalData } from '../services/fitnessGoals';
+
+interface GoalCreationModalProps {
+    visible: boolean;
+    onClose: () => void;
+    onSubmit: (goalData: CreateGoalData) => Promise<void>;
+}
+
+const GOAL_TYPES = [
+    { value: 'weight_target', label: 'Weight Target' },
+    { value: 'strength_milestone', label: 'Strength Milestone' },
+    { value: 'endurance_target', label: 'Endurance Target' },
+    { value: 'flexibility_goal', label: 'Flexibility Goal' },
+    { value: 'habit_building', label: 'Habit Building' },
+    { value: 'custom', label: 'Custom Goal' },
+] as const;
+
+const PRIORITIES = [
+    { value: 'low', label: 'Low', color: '#10b981' },
+    { value: 'medium', label: 'Medium', color: '#f59e0b' },
+    { value: 'high', label: 'High', color: '#ef4444' },
+] as const;
+
+export function GoalCreationModal({ visible, onClose, onSubmit }: GoalCreationModalProps) {
+    const [goalType, setGoalType] = useState<CreateGoalData['goalType']>('weight_target');
+    const [title, setTitle] = useState('');
+    const [description, setDescription] = useState('');
+    const [targetValue, setTargetValue] = useState('');
+    const [currentValue, setCurrentValue] = useState('');
+    const [unit, setUnit] = useState('');
+    const [priority, setPriority] = useState<'low' | 'medium' | 'high'>('medium');
+    const [targetDate, setTargetDate] = useState<Date | undefined>();
+    const [showDatePicker, setShowDatePicker] = useState(false);
+    const [submitting, setSubmitting] = useState(false);
+
+    const resetForm = () => {
+        setGoalType('weight_target');
+        setTitle('');
+        setDescription('');
+        setTargetValue('');
+        setCurrentValue('');
+        setUnit('');
+        setPriority('medium');
+        setTargetDate(undefined);
+    };
+
+    const handleSubmit = async () => {
+        if (!title.trim()) {
+            Alert.alert('Error', 'Please enter a goal title');
+            return;
+        }
+
+        setSubmitting(true);
+        try {
+            const goalData: CreateGoalData = {
+                goalType,
+                title: title.trim(),
+                description: description.trim() || undefined,
+                targetValue: targetValue ? parseFloat(targetValue) : undefined,
+                currentValue: currentValue ? parseFloat(currentValue) : undefined,
+                unit: unit.trim() || undefined,
+                targetDate: targetDate?.toISOString(),
+                priority,
+            };
+
+            await onSubmit(goalData);
+            resetForm();
+            onClose();
+        } catch (error) {
+            console.error('Error creating goal:', error);
+            Alert.alert('Error', 'Failed to create goal. Please try again.');
+        } finally {
+            setSubmitting(false);
+        }
+    };
+
+    const handleClose = () => {
+        resetForm();
+        onClose();
+    };
+
+    return (
+        <Modal
+            visible={visible}
+            animationType="slide"
+            presentationStyle="pageSheet"
+            onRequestClose={handleClose}
+        >
+            <View style={styles.container}>
+                <View style={styles.header}>
+                    <Text style={styles.headerTitle}>Create Fitness Goal</Text>
+                    <TouchableOpacity onPress={handleClose} style={styles.closeButton}>
+                        <Ionicons name="close" size={28} color="#111827" />
+                    </TouchableOpacity>
+                </View>
+
+                <ScrollView style={styles.content} showsVerticalScrollIndicator={false}>
+                    {/* Goal Type */}
+                    <View style={styles.field}>
+                        <Text style={styles.label}>Goal Type *</Text>
+                        <ScrollView horizontal showsHorizontalScrollIndicator={false} style={styles.typeScroll}>
+                            {GOAL_TYPES.map((type) => (
+                                <TouchableOpacity
+                                    key={type.value}
+                                    style={[
+                                        styles.typeButton,
+                                        goalType === type.value && styles.typeButtonActive,
+                                    ]}
+                                    onPress={() => setGoalType(type.value)}
+                                >
+                                    <Text
+                                        style={[
+                                            styles.typeButtonText,
+                                            goalType === type.value && styles.typeButtonTextActive,
+                                        ]}
+                                    >
+                                        {type.label}
+                                    </Text>
+                                </TouchableOpacity>
+                            ))}
+                        </ScrollView>
+                    </View>
+
+                    {/* Title */}
+                    <View style={styles.field}>
+                        <Text style={styles.label}>Title *</Text>
+                        <TextInput
+                            style={styles.input}
+                            value={title}
+                            onChangeText={setTitle}
+                            placeholder="e.g., Lose 5kg"
+                            placeholderTextColor="#9ca3af"
+                        />
+                    </View>
+
+                    {/* Description */}
+                    <View style={styles.field}>
+                        <Text style={styles.label}>Description</Text>
+                        <TextInput
+                            style={[styles.input, styles.textArea]}
+                            value={description}
+                            onChangeText={setDescription}
+                            placeholder="Optional description"
+                            placeholderTextColor="#9ca3af"
+                            multiline
+                            numberOfLines={3}
+                        />
+                    </View>
+
+                    {/* Target Value & Unit */}
+                    <View style={styles.row}>
+                        <View style={[styles.field, styles.flex1]}>
+                            <Text style={styles.label}>Target Value</Text>
+                            <TextInput
+                                style={styles.input}
+                                value={targetValue}
+                                onChangeText={setTargetValue}
+                                placeholder="e.g., 70"
+                                placeholderTextColor="#9ca3af"
+                                keyboardType="numeric"
+                            />
+                        </View>
+                        <View style={[styles.field, styles.flex1]}>
+                            <Text style={styles.label}>Unit</Text>
+                            <TextInput
+                                style={styles.input}
+                                value={unit}
+                                onChangeText={setUnit}
+                                placeholder="e.g., kg"
+                                placeholderTextColor="#9ca3af"
+                            />
+                        </View>
+                    </View>
+
+                    {/* Current Value */}
+                    <View style={styles.field}>
+                        <Text style={styles.label}>Current Value</Text>
+                        <TextInput
+                            style={styles.input}
+                            value={currentValue}
+                            onChangeText={setCurrentValue}
+                            placeholder="Starting value (optional)"
+                            placeholderTextColor="#9ca3af"
+                            keyboardType="numeric"
+                        />
+                    </View>
+
+                    {/* Target Date */}
+                    <View style={styles.field}>
+                        <Text style={styles.label}>Target Date</Text>
+                        <TouchableOpacity
+                            style={styles.dateButton}
+                            onPress={() => setShowDatePicker(!showDatePicker)}
+                        >
+                            <Text style={targetDate ? styles.dateText : styles.datePlaceholder}>
+                                {targetDate ? targetDate.toLocaleDateString() : 'Select target date'}
+                            </Text>
+                            <Ionicons name={showDatePicker ? "chevron-up" : "calendar-outline"} size={20} color="#6b7280" />
+                        </TouchableOpacity>
+                    </View>
+
+                    {showDatePicker && (
+                        <View style={Platform.OS === 'ios' ? styles.datePickerContainer : undefined}>
+                            <DateTimePicker
+                                value={targetDate || new Date()}
+                                mode="date"
+                                display={Platform.OS === 'ios' ? 'inline' : 'default'}
+                                onChange={(event, selectedDate) => {
+                                    setShowDatePicker(Platform.OS === 'ios');
+                                    if (selectedDate) {
+                                        setTargetDate(selectedDate);
+                                    }
+                                }}
+                                minimumDate={new Date()}
+                                themeVariant="light"
+                            />
+                        </View>
+                    )}
+
+                    {/* Priority */}
+                    <View style={styles.field}>
+                        <Text style={styles.label}>Priority</Text>
+                        <View style={styles.priorityContainer}>
+                            {PRIORITIES.map((p) => (
+                                <TouchableOpacity
+                                    key={p.value}
+                                    style={[
+                                        styles.priorityButton,
+                                        priority === p.value && { backgroundColor: p.color },
+                                    ]}
+                                    onPress={() => setPriority(p.value)}
+                                >
+                                    <Text
+                                        style={[
+                                            styles.priorityButtonText,
+                                            priority === p.value && styles.priorityButtonTextActive,
+                                        ]}
+                                    >
+                                        {p.label}
+                                    </Text>
+                                </TouchableOpacity>
+                            ))}
+                        </View>
+                    </View>
+                </ScrollView>
+
+                <View style={styles.footer}>
+                    <TouchableOpacity
+                        style={[styles.submitButton, submitting && styles.submitButtonDisabled]}
+                        onPress={handleSubmit}
+                        disabled={submitting}
+                    >
+                        <Text style={styles.submitButtonText}>
+                            {submitting ? 'Creating...' : 'Create Goal'}
+                        </Text>
+                    </TouchableOpacity>
+                </View>
+            </View>
+        </Modal>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        flex: 1,
+        backgroundColor: '#f9fafb',
+    },
+    header: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'center',
+        padding: 20,
+        paddingTop: Platform.OS === 'ios' ? 60 : 20,
+        backgroundColor: '#fff',
+        borderBottomWidth: 1,
+        borderBottomColor: '#e5e7eb',
+    },
+    headerTitle: {
+        fontSize: 20,
+        fontWeight: '600',
+        color: '#111827',
+    },
+    closeButton: {
+        padding: 4,
+    },
+    content: {
+        flex: 1,
+        padding: 20,
+    },
+    field: {
+        marginBottom: 20,
+    },
+    label: {
+        fontSize: 14,
+        fontWeight: '600',
+        color: '#374151',
+        marginBottom: 8,
+    },
+    input: {
+        backgroundColor: '#fff',
+        borderWidth: 1,
+        borderColor: '#d1d5db',
+        borderRadius: 8,
+        padding: 12,
+        fontSize: 16,
+        color: '#111827',
+    },
+    textArea: {
+        height: 80,
+        textAlignVertical: 'top',
+    },
+    row: {
+        flexDirection: 'row',
+        gap: 12,
+    },
+    flex1: {
+        flex: 1,
+    },
+    typeScroll: {
+        flexGrow: 0,
+    },
+    typeButton: {
+        paddingHorizontal: 16,
+        paddingVertical: 8,
+        borderRadius: 8,
+        borderWidth: 1,
+        borderColor: '#d1d5db',
+        backgroundColor: '#fff',
+        marginRight: 8,
+    },
+    typeButtonActive: {
+        backgroundColor: '#2563eb',
+        borderColor: '#2563eb',
+    },
+    typeButtonText: {
+        fontSize: 14,
+        color: '#374151',
+    },
+    typeButtonTextActive: {
+        color: '#fff',
+        fontWeight: '600',
+    },
+    dateButton: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'center',
+        backgroundColor: '#fff',
+        borderWidth: 1,
+        borderColor: '#d1d5db',
+        borderRadius: 8,
+        padding: 12,
+    },
+    dateText: {
+        fontSize: 16,
+        color: '#111827',
+    },
+    datePlaceholder: {
+        fontSize: 16,
+        color: '#9ca3af',
+    },
+    priorityContainer: {
+        flexDirection: 'row',
+        gap: 12,
+    },
+    priorityButton: {
+        flex: 1,
+        paddingVertical: 12,
+        borderRadius: 8,
+        borderWidth: 1,
+        borderColor: '#d1d5db',
+        backgroundColor: '#fff',
+        alignItems: 'center',
+    },
+    priorityButtonText: {
+        fontSize: 14,
+        color: '#374151',
+        fontWeight: '500',
+    },
+    priorityButtonTextActive: {
+        color: '#fff',
+        fontWeight: '600',
+    },
+    footer: {
+        padding: 20,
+        paddingBottom: Platform.OS === 'ios' ? 40 : 20,
+        backgroundColor: '#fff',
+        borderTopWidth: 1,
+        borderTopColor: '#e5e7eb',
+    },
+    submitButton: {
+        backgroundColor: '#2563eb',
+        borderRadius: 8,
+        padding: 16,
+        alignItems: 'center',
+    },
+    submitButtonDisabled: {
+        opacity: 0.6,
+    },
+    submitButtonText: {
+        fontSize: 16,
+        fontWeight: '600',
+        color: '#fff',
+    },
+    datePickerContainer: {
+        backgroundColor: '#fff',
+        borderRadius: 8,
+        borderWidth: 1,
+        borderColor: '#d1d5db',
+        marginTop: 8,
+        overflow: 'hidden',
+    },
+});

apps/mobile/src/components/GoalProgressCard.tsx

@@ -0,0 +1,293 @@
+import React from 'react';
+import { View, Text, StyleSheet, TouchableOpacity, Alert } from 'react-native';
+import { Ionicons } from '@expo/vector-icons';
+import { LinearGradient } from 'expo-linear-gradient';
+import type { FitnessGoal } from '../services/fitnessGoals';
+import { theme } from '../styles/theme';
+
+interface GoalProgressCardProps {
+    goal: FitnessGoal;
+    onPress?: () => void;
+    onComplete?: () => void;
+    onDelete?: () => void;
+}
+
+export function GoalProgressCard({ goal, onPress, onComplete, onDelete }: GoalProgressCardProps) {
+    const isCompleted = goal.status === 'completed';
+    const progress = goal.progress || 0;
+
+    // Calculate days remaining
+    const daysRemaining = goal.targetDate
+        ? Math.ceil((new Date(goal.targetDate).getTime() - Date.now()) / (1000 * 60 * 60 * 24))
+        : null;
+
+    const getGoalTypeIcon = (type: string) => {
+        switch (type) {
+            case 'weight_target': return 'scale-outline';
+            case 'strength_milestone': return 'barbell-outline';
+            case 'endurance_target': return 'bicycle-outline';
+            case 'flexibility_goal': return 'body-outline';
+            case 'habit_building': return 'calendar-outline';
+            default: return 'flag-outline';
+        }
+    };
+
+    const getPriorityGradient = (priority: string): readonly [string, string] => {
+        switch (priority) {
+            case 'high': return theme.gradients.danger;
+            case 'medium': return theme.gradients.warning;
+            case 'low': return theme.gradients.success;
+            default: return theme.gradients.primary;
+        }
+    };
+
+    const handleDelete = () => {
+        Alert.alert(
+            'Delete Goal',
+            'Are you sure you want to delete this goal?',
+            [
+                { text: 'Cancel', style: 'cancel' },
+                { text: 'Delete', style: 'destructive', onPress: onDelete },
+            ]
+        );
+    };
+
+    return (
+        <TouchableOpacity
+            onPress={onPress}
+            activeOpacity={0.7}
+        >
+            <LinearGradient
+                colors={isCompleted
+                    ? ['rgba(16, 185, 129, 0.05)', 'rgba(5, 150, 105, 0.02)'] as const
+                    : ['rgba(255, 255, 255, 1)', 'rgba(249, 250, 251, 1)'] as const
+                }
+                style={[
+                    styles.card,
+                    theme.shadows.medium,
+                    isCompleted && styles.cardCompleted
+                ]}
+            >
+                {/* Priority Accent Bar */}
+                <LinearGradient
+                    colors={getPriorityGradient(goal.priority)}
+                    start={{ x: 0, y: 0 }}
+                    end={{ x: 0, y: 1 }}
+                    style={styles.priorityAccent}
+                />
+
+                <View style={styles.header}>
+                    <View style={styles.titleRow}>
+                        <LinearGradient
+                            colors={isCompleted ? theme.gradients.success : getPriorityGradient(goal.priority)}
+                            style={styles.iconContainer}
+                        >
+                            <Ionicons
+                                name={getGoalTypeIcon(goal.goalType) as any}
+                                size={20}
+                                color="#fff"
+                            />
+                        </LinearGradient>
+                        <View style={styles.titleContainer}>
+                            <Text style={[styles.title, isCompleted && styles.titleCompleted]}>
+                                {goal.title}
+                            </Text>
+                            {goal.description && (
+                                <Text style={styles.description} numberOfLines={2}>
+                                    {goal.description}
+                                </Text>
+                            )}
+                        </View>
+                    </View>
+
+                    <View style={styles.actions}>
+                        {!isCompleted && onComplete && (
+                            <TouchableOpacity onPress={onComplete} style={styles.actionButton}>
+                                <Ionicons name="checkmark-circle-outline" size={24} color={theme.colors.success} />
+                            </TouchableOpacity>
+                        )}
+                        {onDelete && (
+                            <TouchableOpacity onPress={handleDelete} style={styles.actionButton}>
+                                <Ionicons name="trash-outline" size={22} color={theme.colors.danger} />
+                            </TouchableOpacity>
+                        )}
+                    </View>
+                </View>
+
+                {goal.targetValue && (
+                    <View style={styles.progressSection}>
+                        <View style={styles.progressInfo}>
+                            <Text style={styles.progressText}>
+                                {goal.currentValue || 0} / {goal.targetValue} {goal.unit || ''}
+                            </Text>
+                            <Text style={[styles.progressPercentage, isCompleted && { color: theme.colors.success }]}>
+                                {progress.toFixed(0)}%
+                            </Text>
+                        </View>
+
+                        <View style={styles.progressBarContainer}>
+                            <LinearGradient
+                                colors={isCompleted ? theme.gradients.success : getPriorityGradient(goal.priority)}
+                                start={{ x: 0, y: 0 }}
+                                end={{ x: 1, y: 0 }}
+                                style={[
+                                    styles.progressBar,
+                                    { width: `${Math.min(progress, 100)}%` }
+                                ]}
+                            />
+                        </View>
+                    </View>
+                )}
+
+                <View style={styles.footer}>
+                    <LinearGradient
+                        colors={getPriorityGradient(goal.priority)}
+                        style={styles.priorityBadge}
+                    >
+                        <Text style={styles.priorityText}>{goal.priority.toUpperCase()}</Text>
+                    </LinearGradient>
+
+                    {daysRemaining !== null && !isCompleted && (
+                        <Text style={[styles.daysRemaining, daysRemaining < 0 && styles.overdue]}>
+                            {daysRemaining < 0
+                                ? `${Math.abs(daysRemaining)} days overdue`
+                                : `${daysRemaining} days remaining`
+                            }
+                        </Text>
+                    )}
+
+                    {isCompleted && goal.completedDate && (
+                        <Text style={styles.completedDate}>
+                            Completed {new Date(goal.completedDate).toLocaleDateString()}
+                        </Text>
+                    )}
+                </View>
+            </LinearGradient>
+        </TouchableOpacity>
+    );
+}
+
+const styles = StyleSheet.create({
+    card: {
+        borderRadius: theme.borderRadius.xl,
+        padding: 16,
+        marginBottom: 12,
+        borderWidth: 1,
+        borderColor: 'rgba(59, 130, 246, 0.1)',
+        overflow: 'hidden',
+    },
+    cardCompleted: {
+        borderColor: 'rgba(16, 185, 129, 0.2)',
+    },
+    priorityAccent: {
+        position: 'absolute',
+        left: 0,
+        top: 0,
+        bottom: 0,
+        width: 4,
+    },
+    header: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'flex-start',
+        marginBottom: 12,
+        marginLeft: 8,
+    },
+    titleRow: {
+        flexDirection: 'row',
+        alignItems: 'flex-start',
+        flex: 1,
+    },
+    iconContainer: {
+        width: 40,
+        height: 40,
+        borderRadius: 20,
+        justifyContent: 'center',
+        alignItems: 'center',
+        marginRight: 12,
+    },
+    titleContainer: {
+        flex: 1,
+    },
+    title: {
+        fontSize: theme.typography.fontSize.lg,
+        fontWeight: theme.typography.fontWeight.semibold,
+        color: theme.colors.gray900,
+        marginBottom: 4,
+    },
+    titleCompleted: {
+        color: theme.colors.gray600,
+        textDecorationLine: 'line-through',
+    },
+    description: {
+        fontSize: theme.typography.fontSize.sm,
+        color: theme.colors.gray600,
+        lineHeight: 18,
+    },
+    actions: {
+        flexDirection: 'row',
+        gap: 8,
+    },
+    actionButton: {
+        padding: 4,
+    },
+    progressSection: {
+        marginBottom: 12,
+        marginLeft: 8,
+    },
+    progressInfo: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        marginBottom: 8,
+    },
+    progressText: {
+        fontSize: theme.typography.fontSize.sm,
+        fontWeight: theme.typography.fontWeight.medium,
+        color: theme.colors.gray700,
+    },
+    progressPercentage: {
+        fontSize: theme.typography.fontSize.sm,
+        fontWeight: theme.typography.fontWeight.semibold,
+        color: theme.colors.primary,
+    },
+    progressBarContainer: {
+        height: 8,
+        backgroundColor: theme.colors.gray200,
+        borderRadius: 4,
+        overflow: 'hidden',
+    },
+    progressBar: {
+        height: '100%',
+        borderRadius: 4,
+    },
+    footer: {
+        flexDirection: 'row',
+        alignItems: 'center',
+        justifyContent: 'space-between',
+        marginLeft: 8,
+    },
+    priorityBadge: {
+        paddingHorizontal: 10,
+        paddingVertical: 5,
+        borderRadius: theme.borderRadius.md,
+    },
+    priorityText: {
+        fontSize: theme.typography.fontSize.xs,
+        fontWeight: theme.typography.fontWeight.semibold,
+        color: theme.colors.white,
+    },
+    daysRemaining: {
+        fontSize: theme.typography.fontSize.xs,
+        color: theme.colors.gray600,
+        fontWeight: theme.typography.fontWeight.medium,
+    },
+    overdue: {
+        color: theme.colors.danger,
+        fontWeight: theme.typography.fontWeight.semibold,
+    },
+    completedDate: {
+        fontSize: theme.typography.fontSize.xs,
+        color: theme.colors.success,
+        fontWeight: theme.typography.fontWeight.medium,
+    },
+});

apps/mobile/src/components/GradientBackground.tsx

@@ -0,0 +1,46 @@
+/**
+ * Gradient Background Component
+ * Reusable gradient background with multiple presets
+ */
+
+import React from 'react';
+import { StyleSheet, ViewStyle } from 'react-native';
+import { LinearGradient } from 'expo-linear-gradient';
+import { theme } from '../styles/theme';
+
+interface GradientBackgroundProps {
+    variant?: 'primary' | 'success' | 'warning' | 'danger' | 'purple' | 'ocean' | 'sunset' | 'dark';
+    colors?: string[];
+    style?: ViewStyle;
+    children?: React.ReactNode;
+    start?: { x: number; y: number };
+    end?: { x: number; y: number };
+}
+
+export function GradientBackground({
+    variant = 'primary',
+    colors,
+    style,
+    children,
+    start = { x: 0, y: 0 },
+    end = { x: 1, y: 1 },
+}: GradientBackgroundProps) {
+    const gradientColors = (colors || theme.gradients[variant]) as readonly [string, string, ...string[]];
+
+    return (
+        <LinearGradient
+            colors={gradientColors}
+            start={start}
+            end={end}
+            style={[styles.gradient, style]}
+        >
+            {children}
+        </LinearGradient>
+    );
+}
+
+const styles = StyleSheet.create({
+    gradient: {
+        flex: 1,
+    },
+});

apps/mobile/src/components/Input.tsx

@@ -0,0 +1,51 @@
+import React from "react";
+import { View, Text, TextInput, StyleSheet, TextInputProps } from "react-native";
+
+interface InputProps extends TextInputProps {
+  label: string;
+  error?: string;
+}
+
+export function Input({ label, error, style, ...props }: InputProps) {
+  return (
+    <View style={styles.container}>
+      <Text style={styles.label}>{label}</Text>
+      <TextInput
+        style={[styles.input, error && styles.inputError, style]}
+        placeholderTextColor="#9ca3af"
+        {...props}
+      />
+      {error && <Text style={styles.errorText}>{error}</Text>}
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    marginBottom: 16,
+  },
+  label: {
+    fontSize: 14,
+    fontWeight: "600",
+    color: "#374151",
+    marginBottom: 8,
+  },
+  input: {
+    backgroundColor: "white",
+    borderWidth: 1,
+    borderColor: "#e5e7eb",
+    borderRadius: 8,
+    paddingHorizontal: 16,
+    paddingVertical: 12,
+    fontSize: 16,
+    color: "#1f2937",
+  },
+  inputError: {
+    borderColor: "#ef4444",
+  },
+  errorText: {
+    fontSize: 12,
+    color: "#ef4444",
+    marginTop: 4,
+  },
+});

apps/mobile/src/components/ParallaxScrollView.tsx

@@ -0,0 +1,131 @@
+import React from 'react';
+import { StyleSheet, View, Animated, Dimensions, ImageSourcePropType } from 'react-native';
+import { LinearGradient } from 'expo-linear-gradient';
+import { theme } from '../styles/theme';
+
+const { width } = Dimensions.get('window');
+const HEADER_HEIGHT = 300;
+
+interface ParallaxScrollViewProps {
+    children: React.ReactNode;
+    headerImage?: ImageSourcePropType;
+    headerBackgroundColor?: string;
+    headerContent?: React.ReactNode;
+}
+
+export function ParallaxScrollView({
+    children,
+    headerImage,
+    headerBackgroundColor = theme.colors.primary,
+    headerContent,
+}: ParallaxScrollViewProps) {
+    const scrollY = React.useRef(new Animated.Value(0)).current;
+
+    const headerTranslateY = scrollY.interpolate({
+        inputRange: [0, HEADER_HEIGHT],
+        outputRange: [0, -HEADER_HEIGHT / 2],
+        extrapolate: 'clamp',
+    });
+
+    const imageScale = scrollY.interpolate({
+        inputRange: [-HEADER_HEIGHT, 0, HEADER_HEIGHT],
+        outputRange: [2, 1, 1],
+        extrapolate: 'clamp',
+    });
+
+    const headerOpacity = scrollY.interpolate({
+        inputRange: [0, HEADER_HEIGHT / 2],
+        outputRange: [1, 0],
+        extrapolate: 'clamp',
+    });
+
+    return (
+        <View style={styles.container}>
+            <Animated.ScrollView
+                contentContainerStyle={styles.scrollContent}
+                onScroll={Animated.event(
+                    [{ nativeEvent: { contentOffset: { y: scrollY } } }],
+                    { useNativeDriver: true }
+                )}
+                scrollEventThrottle={16}
+                showsVerticalScrollIndicator={false}
+            >
+                <View style={styles.contentContainer}>{children}</View>
+            </Animated.ScrollView>
+
+            <Animated.View
+                style={[
+                    styles.header,
+                    {
+                        transform: [{ translateY: headerTranslateY }],
+                    },
+                ]}
+            >
+                <Animated.View
+                    style={[
+                        StyleSheet.absoluteFill,
+                        {
+                            transform: [{ scale: imageScale }],
+                        },
+                    ]}
+                >
+                    <LinearGradient
+                        colors={theme.gradients.primary}
+                        style={StyleSheet.absoluteFill}
+                        start={{ x: 0, y: 0 }}
+                        end={{ x: 1, y: 1 }}
+                    />
+                    {headerImage && (
+                        <Animated.Image
+                            source={headerImage}
+                            style={[styles.headerImage, { opacity: 0.5 }]}
+                        />
+                    )}
+                </Animated.View>
+
+                <Animated.View style={[styles.headerContent, { opacity: headerOpacity }]}>
+                    {headerContent}
+                </Animated.View>
+            </Animated.View>
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        flex: 1,
+        backgroundColor: theme.colors.background,
+    },
+    scrollContent: {
+        paddingTop: HEADER_HEIGHT,
+    },
+    contentContainer: {
+        backgroundColor: theme.colors.background,
+        borderTopLeftRadius: 32,
+        borderTopRightRadius: 32,
+        marginTop: -32,
+        paddingTop: 32,
+        minHeight: 800,
+    },
+    header: {
+        position: 'absolute',
+        top: 0,
+        left: 0,
+        right: 0,
+        height: HEADER_HEIGHT,
+        overflow: 'hidden',
+        zIndex: 1,
+    },
+    headerImage: {
+        ...StyleSheet.absoluteFillObject,
+        width: undefined,
+        height: undefined,
+        resizeMode: 'cover',
+    },
+    headerContent: {
+        flex: 1,
+        justifyContent: 'center',
+        alignItems: 'center',
+        paddingBottom: 32,
+    },
+});

apps/mobile/src/components/Picker.tsx

@@ -0,0 +1,62 @@
+import React from "react";
+import { View, Text, StyleSheet } from "react-native";
+import { Picker as RNPicker } from "@react-native-picker/picker";
+
+interface PickerProps {
+  label: string;
+  value: string;
+  onValueChange: (value: string) => void;
+  items: { label: string; value: string }[];
+  error?: string;
+}
+
+export function Picker({ label, value, onValueChange, items, error }: PickerProps) {
+  return (
+    <View style={styles.container}>
+      <Text style={styles.label}>{label}</Text>
+      <View style={[styles.pickerWrapper, error && styles.pickerError]}>
+        <RNPicker
+          selectedValue={value}
+          onValueChange={onValueChange}
+          style={styles.picker}
+        >
+          <RNPicker.Item label="Select..." value="" />
+          {items.map((item) => (
+            <RNPicker.Item key={item.value} label={item.label} value={item.value} />
+          ))}
+        </RNPicker>
+      </View>
+      {error && <Text style={styles.errorText}>{error}</Text>}
+    </View>
+  );
+}
+
+const styles = StyleSheet.create({
+  container: {
+    marginBottom: 16,
+  },
+  label: {
+    fontSize: 14,
+    fontWeight: "600",
+    color: "#374151",
+    marginBottom: 8,
+  },
+  pickerWrapper: {
+    backgroundColor: "white",
+    borderWidth: 1,
+    borderColor: "#e5e7eb",
+    borderRadius: 8,
+    overflow: "hidden",
+  },
+  pickerError: {
+    borderColor: "#ef4444",
+  },
+  picker: {
+    height: 50,
+  },
+  errorText: {
+    fontSize: 12,
+    color: "#ef4444",
+    marginTop: 4,
+  },
+});

apps/mobile/src/components/QuickActionGrid.tsx

@@ -0,0 +1,114 @@
+import React from 'react';
+import { View, Text, StyleSheet, TouchableOpacity, Dimensions } from 'react-native';
+import { LinearGradient } from 'expo-linear-gradient';
+import { Ionicons } from '@expo/vector-icons';
+import { theme } from '../styles/theme';
+
+const { width } = Dimensions.get('window');
+const ITEM_WIDTH = (width - 40 - 16) / 2; // (Screen width - padding - gap) / 2
+
+interface QuickActionProps {
+    icon: keyof typeof Ionicons.glyphMap;
+    label: string;
+    gradient: readonly [string, string, ...string[]];
+    onPress?: () => void;
+}
+
+function QuickActionItem({ icon, label, gradient, onPress }: QuickActionProps) {
+    return (
+        <TouchableOpacity onPress={onPress} activeOpacity={0.8} style={styles.itemContainer}>
+            <LinearGradient
+                colors={['rgba(255, 255, 255, 0.8)', 'rgba(255, 255, 255, 0.6)']}
+                style={[styles.item, theme.shadows.subtle]}
+            >
+                <LinearGradient
+                    colors={gradient}
+                    style={styles.iconContainer}
+                    start={{ x: 0, y: 0 }}
+                    end={{ x: 1, y: 1 }}
+                >
+                    <Ionicons name={icon} size={24} color="#fff" />
+                </LinearGradient>
+                <Text style={styles.label}>{label}</Text>
+                <Ionicons name="chevron-forward" size={16} color={theme.colors.gray400} style={styles.arrow} />
+            </LinearGradient>
+        </TouchableOpacity>
+    );
+}
+
+export function QuickActionGrid() {
+    return (
+        <View style={styles.container}>
+            <Text style={styles.sectionTitle}>Quick Actions</Text>
+            <View style={styles.grid}>
+                <QuickActionItem
+                    icon="barbell"
+                    label="Log Workout"
+                    gradient={theme.gradients.primary}
+                />
+                <QuickActionItem
+                    icon="restaurant"
+                    label="Track Meal"
+                    gradient={theme.gradients.success}
+                />
+                <QuickActionItem
+                    icon="water"
+                    label="Add Water"
+                    gradient={theme.gradients.ocean}
+                />
+                <QuickActionItem
+                    icon="scan"
+                    label="Scan Food"
+                    gradient={theme.gradients.purple}
+                />
+            </View>
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        paddingHorizontal: 20,
+        marginBottom: 24,
+    },
+    sectionTitle: {
+        fontSize: 18,
+        fontWeight: '700',
+        color: theme.colors.gray900,
+        marginBottom: 16,
+    },
+    grid: {
+        flexDirection: 'row',
+        flexWrap: 'wrap',
+        gap: 16,
+    },
+    itemContainer: {
+        width: ITEM_WIDTH,
+    },
+    item: {
+        flexDirection: 'row',
+        alignItems: 'center',
+        padding: 16,
+        borderRadius: 20,
+        backgroundColor: '#fff',
+        borderWidth: 1,
+        borderColor: 'rgba(255, 255, 255, 0.6)',
+    },
+    iconContainer: {
+        width: 40,
+        height: 40,
+        borderRadius: 14,
+        justifyContent: 'center',
+        alignItems: 'center',
+        marginRight: 12,
+    },
+    label: {
+        fontSize: 14,
+        fontWeight: '600',
+        color: theme.colors.gray800,
+        flex: 1,
+    },
+    arrow: {
+        opacity: 0.5,
+    },
+});

apps/mobile/src/components/auth/OAuthButtons.tsx

@@ -0,0 +1,64 @@
+import React from "react";
+import * as WebBrowser from "expo-web-browser";
+import { Button, View, StyleSheet, TouchableOpacity, Text } from "react-native";
+import { useOAuth } from "@clerk/clerk-expo";
+import { useWarmUpBrowser } from "../../hooks/useWarmUpBrowser";
+import { Ionicons } from "@expo/vector-icons";
+
+WebBrowser.maybeCompleteAuthSession();
+
+export function OAuthButtons() {
+    useWarmUpBrowser();
+
+    const { startOAuthFlow } = useOAuth({ strategy: "oauth_google" });
+
+    const onPress = React.useCallback(async () => {
+        try {
+            const { createdSessionId, signIn, signUp, setActive } =
+                await startOAuthFlow();
+
+            if (createdSessionId) {
+                setActive!({ session: createdSessionId });
+            } else {
+                // Use signIn or signUp for next steps such as MFA
+            }
+        } catch (err) {
+            console.error("OAuth error", err);
+        }
+    }, []);
+
+    return (
+        <View style={styles.container}>
+            <TouchableOpacity style={styles.button} onPress={onPress}>
+                <Ionicons name="logo-google" size={20} color="#DB4437" style={styles.icon} />
+                <Text style={styles.text}>Continue with Google</Text>
+            </TouchableOpacity>
+        </View>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        width: "100%",
+        marginTop: 16,
+    },
+    button: {
+        flexDirection: "row",
+        alignItems: "center",
+        justifyContent: "center",
+        backgroundColor: "#fff",
+        borderWidth: 1,
+        borderColor: "#ddd",
+        paddingVertical: 12,
+        borderRadius: 8,
+        marginBottom: 12,
+    },
+    icon: {
+        marginRight: 10,
+    },
+    text: {
+        fontSize: 16,
+        fontWeight: "500",
+        color: "#333",
+    },
+});

apps/mobile/src/config/api.ts

@@ -1,5 +1,5 @@
-export const API_BASE_URL = __DEV__ 
-  ? 'http://192.168.1.24:3000' 
+export const API_BASE_URL = __DEV__
+  ? 'https://221260dc4a2b.ngrok-free.app'
   : 'https://your-production-url.com'
 
 export const API_ENDPOINTS = {
@@ -12,4 +12,18 @@ export const API_ENDPOINTS = {
   },
   CLIENTS: '/api/clients',
   USERS: '/api/users',
-}
+  ATTENDANCE: {
+    CHECK_IN: '/api/attendance/check-in',
+    CHECK_OUT: '/api/attendance/check-out',
+    HISTORY: '/api/attendance/history',
+  },
+  RECOMMENDATIONS: '/api/recommendations',
+  FITNESS_GOALS: {
+    LIST: '/api/fitness-goals',
+    CREATE: '/api/fitness-goals',
+    GET: (id: string) => `/api/fitness-goals/${id}`,
+    UPDATE: (id: string) => `/api/fitness-goals/${id}`,
+    DELETE: (id: string) => `/api/fitness-goals/${id}`,
+    COMPLETE: (id: string) => `/api/fitness-goals/${id}/complete`,
+  },
+}