feat: add AccountPage for user account management and API token handling; update AppRoutes to include new route

src/App.tsx

@@ -11,6 +11,7 @@ import { PlaylistsPage } from './pages/PlaylistsPage'
 import { ExtractionsPage } from './pages/ExtractionsPage'
 import { UsersPage } from './pages/admin/UsersPage'
 import { SettingsPage } from './pages/admin/SettingsPage'
+import { AccountPage } from './pages/AccountPage'
 import { Toaster } from './components/ui/sonner'
 
 function ProtectedRoute({ children }: { children: React.ReactNode }) {
@@ -27,6 +28,24 @@ function ProtectedRoute({ children }: { children: React.ReactNode }) {
   return <>{children}</>
 }
 
+function AdminRoute({ children }: { children: React.ReactNode }) {
+  const { user, loading } = useAuth()
+  
+  if (loading) {
+    return <div className="min-h-screen flex items-center justify-center">Loading...</div>
+  }
+  
+  if (!user) {
+    return <Navigate to="/login" replace />
+  }
+  
+  if (user.role !== 'admin') {
+    return <Navigate to="/" replace />
+  }
+  
+  return <>{children}</>
+}
+
 function AppRoutes() {
   const { user } = useAuth()
   
@@ -55,15 +74,20 @@ function AppRoutes() {
           <ExtractionsPage />
         </ProtectedRoute>
       } />
-      <Route path="/admin/users" element={
+      <Route path="/account" element={
         <ProtectedRoute>
-          <UsersPage />
+          <AccountPage />
         </ProtectedRoute>
       } />
+      <Route path="/admin/users" element={
+        <AdminRoute>
+          <UsersPage />
+        </AdminRoute>
+      } />
       <Route path="/admin/settings" element={
-        <ProtectedRoute>
+        <AdminRoute>
           <SettingsPage />
-        </ProtectedRoute>
+        </AdminRoute>
       } />
     </Routes>
   )

src/lib/api/config.ts

@@ -29,6 +29,8 @@ export const API_CONFIG = {
       OAUTH_AUTHORIZE: (provider: string) => `/api/v1/auth/${provider}/authorize`,
       OAUTH_CALLBACK: (provider: string) => `/api/v1/auth/${provider}/callback`,
       EXCHANGE_OAUTH_TOKEN: '/api/v1/auth/exchange-oauth-token',
+      API_TOKEN: '/api/v1/auth/api-token',
+      API_TOKEN_STATUS: '/api/v1/auth/api-token/status',
     },
   },
 } as const

src/lib/api/services/admin.ts

@@ -0,0 +1,54 @@
+import { apiClient } from '../client'
+import type { User } from '@/types/auth'
+
+export interface Plan {
+  id: number
+  code: string
+  name: string
+  description?: string
+  credits: number
+  max_credits: number
+  created_at: string
+  updated_at: string
+}
+
+export interface UserUpdate {
+  name?: string
+  plan_id?: number
+  credits?: number
+  is_active?: boolean
+}
+
+export interface MessageResponse {
+  message: string
+}
+
+export class AdminService {
+  async listUsers(limit = 100, offset = 0): Promise<User[]> {
+    return apiClient.get<User[]>(`/api/v1/admin/users/`, {
+      params: { limit, offset }
+    })
+  }
+
+  async getUser(userId: number): Promise<User> {
+    return apiClient.get<User>(`/api/v1/admin/users/${userId}`)
+  }
+
+  async updateUser(userId: number, data: UserUpdate): Promise<User> {
+    return apiClient.patch<User>(`/api/v1/admin/users/${userId}`, data)
+  }
+
+  async disableUser(userId: number): Promise<MessageResponse> {
+    return apiClient.post<MessageResponse>(`/api/v1/admin/users/${userId}/disable`)
+  }
+
+  async enableUser(userId: number): Promise<MessageResponse> {
+    return apiClient.post<MessageResponse>(`/api/v1/admin/users/${userId}/enable`)
+  }
+
+  async listPlans(): Promise<Plan[]> {
+    return apiClient.get<Plan[]>(`/api/v1/admin/users/plans/list`)
+  }
+}
+
+export const adminService = new AdminService()

src/lib/api/services/auth.ts

@@ -36,6 +36,36 @@ export interface ExchangeOAuthTokenResponse {
   user_id: string
 }
 
+export interface ApiTokenRequest {
+  expires_days?: number
+}
+
+export interface ApiTokenResponse {
+  api_token: string
+  expires_at?: string
+}
+
+export interface ApiTokenStatusResponse {
+  has_token: boolean
+  expires_at?: string
+  is_expired: boolean
+}
+
+export interface UpdateProfileRequest {
+  name?: string
+}
+
+export interface ChangePasswordRequest {
+  current_password?: string
+  new_password: string
+}
+
+export interface UserProvider {
+  provider: string
+  display_name: string
+  connected_at?: string
+}
+
 export class AuthService {
   /**
    * Authenticate user with email and password
@@ -150,6 +180,48 @@ export class AuthService {
       throw new Error('Token refresh failed')
     }
   }
+
+  /**
+   * Update user profile information
+   */
+  async updateProfile(data: UpdateProfileRequest): Promise<User> {
+    return apiClient.patch<User>(API_CONFIG.ENDPOINTS.AUTH.ME, data)
+  }
+
+  /**
+   * Change user password
+   */
+  async changePassword(data: ChangePasswordRequest): Promise<void> {
+    return apiClient.post<void>('/api/v1/auth/change-password', data)
+  }
+
+  /**
+   * Generate a new API token
+   */
+  async generateApiToken(request: ApiTokenRequest = {}): Promise<ApiTokenResponse> {
+    return apiClient.post<ApiTokenResponse>(API_CONFIG.ENDPOINTS.AUTH.API_TOKEN, request)
+  }
+
+  /**
+   * Get API token status
+   */
+  async getApiTokenStatus(): Promise<ApiTokenStatusResponse> {
+    return apiClient.get<ApiTokenStatusResponse>(API_CONFIG.ENDPOINTS.AUTH.API_TOKEN_STATUS)
+  }
+
+  /**
+   * Delete API token
+   */
+  async deleteApiToken(): Promise<void> {
+    return apiClient.delete<void>(API_CONFIG.ENDPOINTS.AUTH.API_TOKEN)
+  }
+
+  /**
+   * Get user's connected authentication providers
+   */
+  async getUserProviders(): Promise<UserProvider[]> {
+    return apiClient.get<UserProvider[]>('/api/v1/auth/user-providers')
+  }
 }
 
 export const authService = new AuthService()

src/pages/AccountPage.tsx

@@ -0,0 +1,652 @@
+import { useState, useEffect } from 'react'
+import { AppLayout } from '@/components/AppLayout'
+import { Button } from '@/components/ui/button'
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
+import { Label } from '@/components/ui/label'
+import { Input } from '@/components/ui/input'
+import { Badge } from '@/components/ui/badge'
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
+import { Skeleton } from '@/components/ui/skeleton'
+import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
+import { toast } from 'sonner'
+import { 
+  User, 
+  Key, 
+  Shield, 
+  Palette, 
+  Eye, 
+  EyeOff, 
+  Copy, 
+  Trash2,
+  Github,
+  Mail,
+  CheckCircle2
+} from 'lucide-react'
+import { useAuth } from '@/contexts/AuthContext'
+import { useTheme } from '@/hooks/use-theme'
+import { authService, type ApiTokenStatusResponse, type UserProvider } from '@/lib/api/services/auth'
+
+export function AccountPage() {
+  const { user, setUser } = useAuth()
+  const { theme, setTheme } = useTheme()
+  
+  // Profile state
+  const [profileName, setProfileName] = useState('')
+  const [profileSaving, setProfileSaving] = useState(false)
+  
+  // Password state
+  const [passwordData, setPasswordData] = useState({
+    current_password: '',
+    new_password: '',
+    confirm_password: ''
+  })
+  const [passwordSaving, setPasswordSaving] = useState(false)
+  const [showCurrentPassword, setShowCurrentPassword] = useState(false)
+  const [showNewPassword, setShowNewPassword] = useState(false)
+  
+  // API Token state
+  const [apiTokenStatus, setApiTokenStatus] = useState<ApiTokenStatusResponse | null>(null)
+  const [apiTokenLoading, setApiTokenLoading] = useState(true)
+  const [generatedToken, setGeneratedToken] = useState('')
+  const [showGeneratedToken, setShowGeneratedToken] = useState(false)
+  const [tokenExpireDays, setTokenExpireDays] = useState('365')
+  
+  // Providers state
+  const [providers, setProviders] = useState<UserProvider[]>([])
+  const [providersLoading, setProvidersLoading] = useState(true)
+
+  useEffect(() => {
+    if (user) {
+      setProfileName(user.name)
+    }
+    loadApiTokenStatus()
+    loadProviders()
+  }, [user])
+
+  const loadApiTokenStatus = async () => {
+    try {
+      const status = await authService.getApiTokenStatus()
+      setApiTokenStatus(status)
+    } catch (error) {
+      console.error('Failed to load API token status:', error)
+    } finally {
+      setApiTokenLoading(false)
+    }
+  }
+
+  const loadProviders = async () => {
+    try {
+      const userProviders = await authService.getUserProviders()
+      setProviders(userProviders)
+    } catch (error) {
+      console.error('Failed to load providers:', error)
+      setProviders([])
+    } finally {
+      setProvidersLoading(false)
+    }
+  }
+
+  const handleProfileSave = async () => {
+    if (!user || !profileName.trim()) return
+
+    setProfileSaving(true)
+    try {
+      const updatedUser = await authService.updateProfile({ name: profileName.trim() })
+      setUser?.(updatedUser)
+      toast.success('Profile updated successfully')
+    } catch (error) {
+      toast.error('Failed to update profile')
+      console.error('Profile update error:', error)
+    } finally {
+      setProfileSaving(false)
+    }
+  }
+
+  const handlePasswordChange = async () => {
+    // Check if user has password authentication from providers
+    const hasPasswordProvider = providers.some(provider => provider.provider === 'password')
+    
+    // Validate required fields
+    if (hasPasswordProvider && !passwordData.current_password) {
+      toast.error('Current password is required')
+      return
+    }
+    
+    if (!passwordData.new_password) {
+      toast.error('New password is required')
+      return
+    }
+
+    if (passwordData.new_password !== passwordData.confirm_password) {
+      toast.error('New passwords do not match')
+      return
+    }
+
+    if (passwordData.new_password.length < 8) {
+      toast.error('New password must be at least 8 characters long')
+      return
+    }
+
+    setPasswordSaving(true)
+    try {
+      await authService.changePassword({
+        current_password: hasPasswordProvider ? passwordData.current_password : undefined,
+        new_password: passwordData.new_password
+      })
+      setPasswordData({ current_password: '', new_password: '', confirm_password: '' })
+      toast.success(hasPasswordProvider ? 'Password changed successfully' : 'Password set successfully')
+      
+      // Reload providers since password status might have changed
+      loadProviders()
+    } catch (error) {
+      toast.error('Failed to change password')
+      console.error('Password change error:', error)
+    } finally {
+      setPasswordSaving(false)
+    }
+  }
+
+  const handleGenerateApiToken = async () => {
+    try {
+      const response = await authService.generateApiToken({ 
+        expires_days: parseInt(tokenExpireDays) 
+      })
+      setGeneratedToken(response.api_token)
+      setShowGeneratedToken(true)
+      await loadApiTokenStatus()
+      toast.success('API token generated successfully')
+    } catch (error) {
+      toast.error('Failed to generate API token')
+      console.error('API token generation error:', error)
+    }
+  }
+
+  const handleDeleteApiToken = async () => {
+    try {
+      await authService.deleteApiToken()
+      await loadApiTokenStatus()
+      toast.success('API token deleted successfully')
+    } catch (error) {
+      toast.error('Failed to delete API token')
+      console.error('API token deletion error:', error)
+    }
+  }
+
+  const copyToClipboard = (text: string) => {
+    navigator.clipboard.writeText(text)
+    toast.success('Copied to clipboard')
+  }
+
+  const getProviderIcon = (provider: string) => {
+    switch (provider.toLowerCase()) {
+      case 'github':
+        return <Github className="h-4 w-4" />
+      case 'google':
+        return <Mail className="h-4 w-4" />
+      case 'password':
+        return <Key className="h-4 w-4" />
+      default:
+        return <Shield className="h-4 w-4" />
+    }
+  }
+
+  if (!user) {
+    return (
+      <AppLayout 
+        breadcrumb={{
+          items: [
+            { label: 'Dashboard', href: '/' },
+            { label: 'Account' }
+          ]
+        }}
+      >
+        <div className="flex-1 rounded-xl bg-muted/50 p-4">
+          <Skeleton className="h-8 w-48 mb-6" />
+          <div className="grid gap-6 md:grid-cols-2">
+            {Array.from({ length: 4 }).map((_, i) => (
+              <Card key={i}>
+                <CardHeader>
+                  <Skeleton className="h-6 w-32" />
+                </CardHeader>
+                <CardContent>
+                  <div className="space-y-3">
+                    <Skeleton className="h-10 w-full" />
+                    <Skeleton className="h-10 w-full" />
+                  </div>
+                </CardContent>
+              </Card>
+            ))}
+          </div>
+        </div>
+      </AppLayout>
+    )
+  }
+
+  return (
+    <AppLayout 
+      breadcrumb={{
+        items: [
+          { label: 'Dashboard', href: '/' },
+          { label: 'Account' }
+        ]
+      }}
+    >
+      <div className="flex-1 space-y-6">
+        <div className="flex justify-between items-center">
+          <h1 className="text-3xl font-bold">Account Settings</h1>
+        </div>
+
+        <div className="grid gap-6 md:grid-cols-2">
+          {/* Profile Information */}
+          <Card>
+            <CardHeader>
+              <CardTitle className="flex items-center gap-2">
+                <User className="h-5 w-5" />
+                Profile Information
+              </CardTitle>
+            </CardHeader>
+            <CardContent className="space-y-4">
+              <div className="space-y-2">
+                <Label htmlFor="email">Email Address</Label>
+                <Input
+                  id="email"
+                  value={user.email}
+                  disabled
+                  className="bg-muted"
+                />
+                <p className="text-xs text-muted-foreground">
+                  Email cannot be changed
+                </p>
+              </div>
+
+              <div className="space-y-2">
+                <Label htmlFor="name">Display Name</Label>
+                <Input
+                  id="name"
+                  value={profileName}
+                  onChange={(e) => setProfileName(e.target.value)}
+                  placeholder="Enter your display name"
+                />
+              </div>
+
+              <div className="space-y-2">
+                <Label>Account Details</Label>
+                <div className="text-sm text-muted-foreground space-y-1">
+                  <div>Role: <Badge variant={user.role === 'admin' ? 'destructive' : 'secondary'}>{user.role}</Badge></div>
+                  <div>Credits: <span className="font-medium">{user.credits.toLocaleString()}</span></div>
+                  <div>Plan: <span className="font-medium">{user.plan.name}</span></div>
+                  <div>Member since: {new Date(user.created_at).toLocaleDateString()}</div>
+                </div>
+              </div>
+
+              <Button 
+                onClick={handleProfileSave} 
+                disabled={profileSaving || profileName === user.name}
+                className="w-full"
+              >
+                {profileSaving ? 'Saving...' : 'Save Changes'}
+              </Button>
+            </CardContent>
+          </Card>
+
+          {/* Theme Settings */}
+          <Card>
+            <CardHeader>
+              <CardTitle className="flex items-center gap-2">
+                <Palette className="h-5 w-5" />
+                Appearance
+              </CardTitle>
+            </CardHeader>
+            <CardContent className="space-y-4">
+              <div className="space-y-2">
+                <Label>Theme Preference</Label>
+                <Select value={theme} onValueChange={(value: 'light' | 'dark' | 'system') => setTheme(value)}>
+                  <SelectTrigger>
+                    <SelectValue />
+                  </SelectTrigger>
+                  <SelectContent>
+                    <SelectItem value="light">Light</SelectItem>
+                    <SelectItem value="dark">Dark</SelectItem>
+                    <SelectItem value="system">System</SelectItem>
+                  </SelectContent>
+                </Select>
+                <p className="text-xs text-muted-foreground">
+                  Choose how the interface appears to you
+                </p>
+              </div>
+
+              <div className="pt-4">
+                <div className="text-sm text-muted-foreground">
+                  Current theme: <span className="font-medium capitalize">{theme}</span>
+                </div>
+              </div>
+            </CardContent>
+          </Card>
+
+          {/* Password Management */}
+          <Card>
+            <CardHeader>
+              <CardTitle className="flex items-center gap-2">
+                <Shield className="h-5 w-5" />
+                Security
+              </CardTitle>
+            </CardHeader>
+            <CardContent className="space-y-4">
+              {providers.some(provider => provider.provider === 'password') ? (
+                <>
+                  <div className="space-y-2">
+                    <Label htmlFor="current-password">Current Password</Label>
+                    <div className="relative">
+                      <Input
+                        id="current-password"
+                        type={showCurrentPassword ? 'text' : 'password'}
+                        value={passwordData.current_password}
+                        onChange={(e) => setPasswordData(prev => ({ ...prev, current_password: e.target.value }))}
+                        placeholder="Enter current password"
+                      />
+                      <Button
+                        type="button"
+                        variant="ghost"
+                        size="sm"
+                        className="absolute right-0 top-0 h-full px-3 py-2 hover:bg-transparent"
+                        onClick={() => setShowCurrentPassword(!showCurrentPassword)}
+                      >
+                        {showCurrentPassword ? (
+                          <EyeOff className="h-4 w-4" />
+                        ) : (
+                          <Eye className="h-4 w-4" />
+                        )}
+                      </Button>
+                    </div>
+                  </div>
+
+                  <div className="space-y-2">
+                    <Label htmlFor="new-password">New Password</Label>
+                    <div className="relative">
+                      <Input
+                        id="new-password"
+                        type={showNewPassword ? 'text' : 'password'}
+                        value={passwordData.new_password}
+                        onChange={(e) => setPasswordData(prev => ({ ...prev, new_password: e.target.value }))}
+                        placeholder="Enter new password"
+                      />
+                      <Button
+                        type="button"
+                        variant="ghost"
+                        size="sm"
+                        className="absolute right-0 top-0 h-full px-3 py-2 hover:bg-transparent"
+                        onClick={() => setShowNewPassword(!showNewPassword)}
+                      >
+                        {showNewPassword ? (
+                          <EyeOff className="h-4 w-4" />
+                        ) : (
+                          <Eye className="h-4 w-4" />
+                        )}
+                      </Button>
+                    </div>
+                  </div>
+
+                  <div className="space-y-2">
+                    <Label htmlFor="confirm-password">Confirm New Password</Label>
+                    <Input
+                      id="confirm-password"
+                      type="password"
+                      value={passwordData.confirm_password}
+                      onChange={(e) => setPasswordData(prev => ({ ...prev, confirm_password: e.target.value }))}
+                      placeholder="Confirm new password"
+                    />
+                  </div>
+
+                  <Button 
+                    onClick={handlePasswordChange} 
+                    disabled={passwordSaving}
+                    className="w-full"
+                  >
+                    {passwordSaving ? 'Changing Password...' : 'Change Password'}
+                  </Button>
+                </>
+              ) : (
+                <>
+                  <div className="bg-blue-50 dark:bg-blue-900/20 p-3 rounded-lg">
+                    <p className="text-sm text-blue-800 dark:text-blue-200">
+                      💡 <strong>Set up password authentication</strong>
+                      <br />
+                      You signed up with OAuth and don't have a password yet. Set one now to enable password login.
+                    </p>
+                  </div>
+
+                  <div className="space-y-2">
+                    <Label htmlFor="new-password">Create Password</Label>
+                    <div className="relative">
+                      <Input
+                        id="new-password"
+                        type={showNewPassword ? 'text' : 'password'}
+                        value={passwordData.new_password}
+                        onChange={(e) => setPasswordData(prev => ({ ...prev, new_password: e.target.value }))}
+                        placeholder="Enter your new password"
+                      />
+                      <Button
+                        type="button"
+                        variant="ghost"
+                        size="sm"
+                        className="absolute right-0 top-0 h-full px-3 py-2 hover:bg-transparent"
+                        onClick={() => setShowNewPassword(!showNewPassword)}
+                      >
+                        {showNewPassword ? (
+                          <EyeOff className="h-4 w-4" />
+                        ) : (
+                          <Eye className="h-4 w-4" />
+                        )}
+                      </Button>
+                    </div>
+                  </div>
+
+                  <div className="space-y-2">
+                    <Label htmlFor="confirm-password">Confirm Password</Label>
+                    <Input
+                      id="confirm-password"
+                      type="password"
+                      value={passwordData.confirm_password}
+                      onChange={(e) => setPasswordData(prev => ({ ...prev, confirm_password: e.target.value }))}
+                      placeholder="Confirm your password"
+                    />
+                  </div>
+
+                  <Button 
+                    onClick={handlePasswordChange} 
+                    disabled={passwordSaving}
+                    className="w-full"
+                  >
+                    {passwordSaving ? 'Setting Password...' : 'Set Password'}
+                  </Button>
+                </>
+              )}
+            </CardContent>
+          </Card>
+
+          {/* API Token Management */}
+          <Card>
+            <CardHeader>
+              <CardTitle className="flex items-center gap-2">
+                <Key className="h-5 w-5" />
+                API Token
+              </CardTitle>
+            </CardHeader>
+            <CardContent className="space-y-4">
+              {apiTokenLoading ? (
+                <div className="space-y-3">
+                  <Skeleton className="h-4 w-full" />
+                  <Skeleton className="h-10 w-full" />
+                </div>
+              ) : (
+                <>
+                  {apiTokenStatus?.has_token ? (
+                    <div className="space-y-3">
+                      <div className="flex items-center gap-2 text-sm">
+                        <CheckCircle2 className="h-4 w-4 text-green-500" />
+                        <span>API Token Active</span>
+                        {apiTokenStatus.expires_at && (
+                          <span className="text-muted-foreground">
+                            (Expires: {new Date(apiTokenStatus.expires_at).toLocaleDateString()})
+                          </span>
+                        )}
+                      </div>
+                      <Button 
+                        onClick={handleDeleteApiToken}
+                        variant="destructive"
+                        size="sm"
+                        className="w-full"
+                      >
+                        <Trash2 className="h-4 w-4 mr-2" />
+                        Delete Token
+                      </Button>
+                    </div>
+                  ) : (
+                    <div className="space-y-3">
+                      <div className="space-y-2">
+                        <Label htmlFor="expire-days">Token Expiration</Label>
+                        <Select value={tokenExpireDays} onValueChange={setTokenExpireDays}>
+                          <SelectTrigger>
+                            <SelectValue />
+                          </SelectTrigger>
+                          <SelectContent>
+                            <SelectItem value="30">30 days</SelectItem>
+                            <SelectItem value="90">90 days</SelectItem>
+                            <SelectItem value="365">1 year</SelectItem>
+                            <SelectItem value="3650">10 years</SelectItem>
+                          </SelectContent>
+                        </Select>
+                      </div>
+                      <Button onClick={handleGenerateApiToken} className="w-full">
+                        Generate API Token
+                      </Button>
+                    </div>
+                  )}
+                </>
+              )}
+
+              <div className="text-xs text-muted-foreground">
+                API tokens allow external applications to access your account programmatically
+              </div>
+            </CardContent>
+          </Card>
+        </div>
+
+        {/* Authentication Providers */}
+        <Card>
+          <CardHeader>
+            <CardTitle className="flex items-center gap-2">
+              <Shield className="h-5 w-5" />
+              Authentication Methods
+            </CardTitle>
+            <p className="text-sm text-muted-foreground">
+              Available methods to sign in to your account. Use any of these to access your account.
+            </p>
+          </CardHeader>
+          <CardContent>
+            {providersLoading ? (
+              <div className="space-y-3">
+                {Array.from({ length: 2 }).map((_, i) => (
+                  <div key={i} className="flex items-center justify-between p-3 border rounded-lg">
+                    <Skeleton className="h-4 w-24" />
+                    <Skeleton className="h-8 w-20" />
+                  </div>
+                ))}
+              </div>
+            ) : (
+              <div className="space-y-3">
+                {/* All Authentication Providers from API */}
+                {providers.map((provider) => {
+                  const isOAuth = provider.provider !== 'password'
+                  
+                  return (
+                    <div key={provider.provider} className="flex items-center justify-between p-3 border rounded-lg">
+                      <div className="flex items-center gap-2">
+                        {getProviderIcon(provider.provider)}
+                        <span className="font-medium">{provider.display_name}</span>
+                        <Badge variant="secondary">
+                          {isOAuth ? 'OAuth' : 'Password Authentication'}
+                        </Badge>
+                        {provider.connected_at && (
+                          <span className="text-xs text-muted-foreground">
+                            Connected {new Date(provider.connected_at).toLocaleDateString()}
+                          </span>
+                        )}
+                      </div>
+                      <Badge variant="outline" className="text-green-700 border-green-200 bg-green-50 dark:text-green-400 dark:border-green-800 dark:bg-green-900/20">
+                        Available
+                      </Badge>
+                    </div>
+                  )
+                })}
+                
+                {/* API Token Provider */}
+                {apiTokenStatus?.has_token && (
+                  <div className="flex items-center justify-between p-3 border rounded-lg">
+                    <div className="flex items-center gap-2">
+                      <Key className="h-4 w-4" />
+                      <span className="font-medium">API Token</span>
+                      <Badge variant="secondary">API Access</Badge>
+                      {apiTokenStatus.expires_at && (
+                        <span className="text-xs text-muted-foreground">
+                          Expires {new Date(apiTokenStatus.expires_at).toLocaleDateString()}
+                        </span>
+                      )}
+                    </div>
+                    <Badge variant="outline" className="text-blue-700 border-blue-200 bg-blue-50 dark:text-blue-400 dark:border-blue-800 dark:bg-blue-900/20">
+                      Available
+                    </Badge>
+                  </div>
+                )}
+
+                {providers.length === 0 && !apiTokenStatus?.has_token && (
+                  <div className="text-center py-6 text-muted-foreground">
+                    No authentication methods configured
+                  </div>
+                )}
+              </div>
+            )}
+          </CardContent>
+        </Card>
+      </div>
+
+      {/* Generated Token Dialog */}
+      <Dialog open={showGeneratedToken} onOpenChange={setShowGeneratedToken}>
+        <DialogContent className="sm:max-w-md">
+          <DialogHeader>
+            <DialogTitle>API Token Generated</DialogTitle>
+          </DialogHeader>
+          <div className="space-y-4">
+            <div className="space-y-2">
+              <Label>Your API Token</Label>
+              <div className="flex items-center gap-2">
+                <Input
+                  value={generatedToken}
+                  readOnly
+                  className="font-mono text-sm"
+                />
+                <Button
+                  type="button"
+                  variant="outline"
+                  size="sm"
+                  onClick={() => copyToClipboard(generatedToken)}
+                >
+                  <Copy className="h-4 w-4" />
+                </Button>
+              </div>
+            </div>
+            <div className="bg-yellow-50 dark:bg-yellow-900/20 p-3 rounded-lg">
+              <p className="text-sm text-yellow-800 dark:text-yellow-200">
+                ⚠️ <strong>Important:</strong> This token will only be shown once. 
+                Copy it now and store it securely.
+              </p>
+            </div>
+            <Button onClick={() => setShowGeneratedToken(false)} className="w-full">
+              I've Saved My Token
+            </Button>
+          </div>
+        </DialogContent>
+      </Dialog>
+    </AppLayout>
+  )
+}

src/pages/admin/UsersPage.tsx

@@ -1,6 +1,121 @@
+import { useState, useEffect } from 'react'
 import { AppLayout } from '@/components/AppLayout'
+import { Button } from '@/components/ui/button'
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card'
+import { Table, TableBody, TableCell, TableHead, TableHeader, TableRow } from '@/components/ui/table'
+import { Badge } from '@/components/ui/badge'
+import { Sheet, SheetContent } from '@/components/ui/sheet'
+import { Label } from '@/components/ui/label'
+import { Input } from '@/components/ui/input'
+import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from '@/components/ui/select'
+import { Switch } from '@/components/ui/switch'
+import { Skeleton } from '@/components/ui/skeleton'
+import { toast } from 'sonner'
+import { Edit, UserCheck, UserX } from 'lucide-react'
+import { adminService, type Plan } from '@/lib/api/services/admin'
+import type { User } from '@/types/auth'
+
+interface EditUserData {
+  name: string
+  plan_id: number
+  credits: number
+  is_active: boolean
+}
 
 export function UsersPage() {
+  const [users, setUsers] = useState<User[]>([])
+  const [plans, setPlans] = useState<Plan[]>([])
+  const [loading, setLoading] = useState(true)
+  const [editingUser, setEditingUser] = useState<User | null>(null)
+  const [editData, setEditData] = useState<EditUserData>({
+    name: '',
+    plan_id: 0,
+    credits: 0,
+    is_active: true
+  })
+  const [saving, setSaving] = useState(false)
+
+  useEffect(() => {
+    loadData()
+  }, [])
+
+  const loadData = async () => {
+    try {
+      const [usersData, plansData] = await Promise.all([
+        adminService.listUsers(),
+        adminService.listPlans()
+      ])
+      setUsers(usersData)
+      setPlans(plansData)
+    } catch (error) {
+      toast.error('Failed to load data')
+      console.error('Error loading data:', error)
+    } finally {
+      setLoading(false)
+    }
+  }
+
+  const handleEditUser = (user: User) => {
+    setEditingUser(user)
+    setEditData({
+      name: user.name,
+      plan_id: user.plan.id,
+      credits: user.credits,
+      is_active: user.is_active
+    })
+  }
+
+  const handleSaveUser = async () => {
+    if (!editingUser) return
+
+    setSaving(true)
+    try {
+      const updatedUser = await adminService.updateUser(editingUser.id, editData)
+      setUsers(prev => prev.map(u => u.id === editingUser.id ? updatedUser : u))
+      setEditingUser(null)
+      toast.success('User updated successfully')
+    } catch (error) {
+      toast.error('Failed to update user')
+      console.error('Error updating user:', error)
+    } finally {
+      setSaving(false)
+    }
+  }
+
+  const handleToggleUserStatus = async (user: User) => {
+    try {
+      if (user.is_active) {
+        await adminService.disableUser(user.id)
+        toast.success('User disabled successfully')
+      } else {
+        await adminService.enableUser(user.id)
+        toast.success('User enabled successfully')
+      }
+      // Reload data to get updated user status
+      loadData()
+    } catch (error) {
+      toast.error(`Failed to ${user.is_active ? 'disable' : 'enable'} user`)
+      console.error('Error toggling user status:', error)
+    }
+  }
+
+  const getRoleBadge = (role: string) => {
+    return (
+      <Badge variant={role === 'admin' ? 'destructive' : 'secondary'}>
+        {role}
+      </Badge>
+    )
+  }
+
+  const getStatusBadge = (isActive: boolean) => {
+    return (
+      <Badge variant={isActive ? 'default' : 'secondary'}>
+        {isActive ? 'Active' : 'Inactive'}
+      </Badge>
+    )
+  }
+
+  if (loading) {
     return (
       <AppLayout 
         breadcrumb={{
@@ -11,12 +126,245 @@ export function UsersPage() {
           ]
         }}
       >
-      <div className="flex-1 rounded-xl bg-muted/50 p-4">
-        <h1 className="text-2xl font-bold mb-4">User Management</h1>
-        <p className="text-muted-foreground">
-          User administration interface coming soon...
-        </p>
+        <div className="flex-1 space-y-4">
+          <div className="flex justify-between items-center">
+            <Skeleton className="h-8 w-48" />
+            <Skeleton className="h-10 w-32" />
+          </div>
+          <Card>
+            <CardHeader>
+              <Skeleton className="h-6 w-32" />
+            </CardHeader>
+            <CardContent>
+              <div className="space-y-3">
+                {Array.from({ length: 5 }).map((_, i) => (
+                  <Skeleton key={i} className="h-12 w-full" />
+                ))}
+              </div>
+            </CardContent>
+          </Card>
         </div>
       </AppLayout>
     )
+  }
+
+  return (
+    <AppLayout 
+      breadcrumb={{
+        items: [
+          { label: 'Dashboard', href: '/' },
+          { label: 'Admin' },
+          { label: 'Users' }
+        ]
+      }}
+    >
+      <div className="flex-1 space-y-6">
+        <div className="flex justify-between items-center">
+          <h1 className="text-3xl font-bold">User Management</h1>
+          <Button onClick={loadData} disabled={loading}>
+            Refresh
+          </Button>
+        </div>
+
+        <Card>
+          <CardHeader>
+            <CardTitle>Users ({users.length})</CardTitle>
+          </CardHeader>
+          <CardContent>
+            <Table>
+              <TableHeader>
+                <TableRow>
+                  <TableHead>Name</TableHead>
+                  <TableHead>Email</TableHead>
+                  <TableHead>Role</TableHead>
+                  <TableHead>Plan</TableHead>
+                  <TableHead>Credits</TableHead>
+                  <TableHead>Status</TableHead>
+                  <TableHead>Actions</TableHead>
+                </TableRow>
+              </TableHeader>
+              <TableBody>
+                {users.map((user) => (
+                  <TableRow key={user.id}>
+                    <TableCell className="font-medium">{user.name}</TableCell>
+                    <TableCell>{user.email}</TableCell>
+                    <TableCell>{getRoleBadge(user.role)}</TableCell>
+                    <TableCell>{user.plan.name}</TableCell>
+                    <TableCell>{user.credits.toLocaleString()}</TableCell>
+                    <TableCell>{getStatusBadge(user.is_active)}</TableCell>
+                    <TableCell>
+                      <div className="flex items-center gap-2">
+                        <Button
+                          variant="ghost"
+                          size="sm"
+                          onClick={() => handleEditUser(user)}
+                        >
+                          <Edit className="h-4 w-4" />
+                        </Button>
+                        <Button
+                          variant="ghost"
+                          size="sm"
+                          onClick={() => handleToggleUserStatus(user)}
+                        >
+                          {user.is_active ? (
+                            <UserX className="h-4 w-4" />
+                          ) : (
+                            <UserCheck className="h-4 w-4" />
+                          )}
+                        </Button>
+                      </div>
+                    </TableCell>
+                  </TableRow>
+                ))}
+              </TableBody>
+            </Table>
+          </CardContent>
+        </Card>
+      </div>
+
+      {/* Edit User Sheet */}
+      <Sheet open={!!editingUser} onOpenChange={(open) => !open && setEditingUser(null)}>
+        <SheetContent className="w-full sm:max-w-lg overflow-y-auto">
+          <div className="px-6">
+            <div className="pt-4 pb-6">
+              <h2 className="text-xl font-semibold">Edit User</h2>
+            </div>
+            
+            {editingUser && (
+              <div className="space-y-8 pb-6">
+                {/* User Information Section */}
+                <div className="space-y-4">
+                  <h3 className="font-semibold text-base">User Information</h3>
+                  
+                  <div className="grid grid-cols-1 gap-4">
+                    <div className="grid grid-cols-3 gap-2 text-sm">
+                      <span className="text-muted-foreground font-medium">User ID:</span>
+                      <span className="col-span-2 font-mono">{editingUser.id}</span>
+                    </div>
+                    <div className="grid grid-cols-3 gap-2 text-sm">
+                      <span className="text-muted-foreground font-medium">Email:</span>
+                      <span className="col-span-2 break-all">{editingUser.email}</span>
+                    </div>
+                    <div className="grid grid-cols-3 gap-2 text-sm">
+                      <span className="text-muted-foreground font-medium">Role:</span>
+                      <span className="col-span-2">{getRoleBadge(editingUser.role)}</span>
+                    </div>
+                    <div className="grid grid-cols-3 gap-2 text-sm">
+                      <span className="text-muted-foreground font-medium">Created:</span>
+                      <span className="col-span-2">{new Date(editingUser.created_at).toLocaleDateString()}</span>
+                    </div>
+                    <div className="grid grid-cols-3 gap-2 text-sm">
+                      <span className="text-muted-foreground font-medium">Last Updated:</span>
+                      <span className="col-span-2">{new Date(editingUser.updated_at).toLocaleDateString()}</span>
+                    </div>
+                  </div>
+                </div>
+
+                {/* Editable Fields Section */}
+                <div className="space-y-4">
+                  <h3 className="font-semibold text-base">Editable Settings</h3>
+
+                  <div className="space-y-6">
+                    <div className="space-y-2">
+                      <Label htmlFor="name" className="text-sm font-medium">Display Name</Label>
+                      <Input
+                        id="name"
+                        value={editData.name}
+                        onChange={(e) => setEditData(prev => ({ ...prev, name: e.target.value }))}
+                        placeholder="Enter user's display name"
+                        className="h-10"
+                      />
+                      <p className="text-xs text-muted-foreground">
+                        This is the name displayed throughout the application
+                      </p>
+                    </div>
+
+                    <div className="space-y-2">
+                      <Label htmlFor="plan" className="text-sm font-medium">Subscription Plan</Label>
+                      <Select
+                        value={editData.plan_id.toString()}
+                        onValueChange={(value) => setEditData(prev => ({ ...prev, plan_id: parseInt(value) }))}
+                      >
+                        <SelectTrigger className="h-10">
+                          <SelectValue placeholder="Select a plan" />
+                        </SelectTrigger>
+                        <SelectContent>
+                          {plans.map((plan) => (
+                            <SelectItem key={plan.id} value={plan.id.toString()}>
+                              <div className="flex flex-col items-start">
+                                <span className="font-medium">{plan.name}</span>
+                                <span className="text-xs text-muted-foreground">
+                                  {plan.max_credits.toLocaleString()} max credits
+                                </span>
+                              </div>
+                            </SelectItem>
+                          ))}
+                        </SelectContent>
+                      </Select>
+                      <p className="text-xs text-muted-foreground">
+                        Current plan: <span className="font-medium">{editingUser.plan.name}</span>
+                      </p>
+                    </div>
+
+                    <div className="space-y-2">
+                      <Label htmlFor="credits" className="text-sm font-medium">Current Credits</Label>
+                      <Input
+                        id="credits"
+                        type="number"
+                        min="0"
+                        step="1"
+                        value={editData.credits}
+                        onChange={(e) => setEditData(prev => ({ ...prev, credits: parseInt(e.target.value) || 0 }))}
+                        placeholder="Enter credit amount"
+                        className="h-10"
+                      />
+                      <p className="text-xs text-muted-foreground">
+                        Maximum allowed: <span className="font-medium">{editingUser.plan.max_credits.toLocaleString()}</span>
+                      </p>
+                    </div>
+
+                    <div className="space-y-3">
+                      <Label className="text-sm font-medium">Account Status</Label>
+                      <div className="flex items-center justify-between p-3 border rounded-lg">
+                        <div className="flex flex-col">
+                          <span className="text-sm font-medium">Allow Login Access</span>
+                          <span className="text-xs text-muted-foreground">
+                            {editData.is_active ? 'User can log in and use the platform' : 'User is blocked from logging in and accessing the platform'}
+                          </span>
+                        </div>
+                        <Switch
+                          id="active"
+                          checked={editData.is_active}
+                          onCheckedChange={(checked) => setEditData(prev => ({ ...prev, is_active: checked }))}
+                        />
+                      </div>
+                    </div>
+                  </div>
+                </div>
+
+                {/* Action Buttons */}
+                <div className="flex gap-3 pt-6 border-t">
+                  <Button
+                    onClick={handleSaveUser}
+                    disabled={saving}
+                    className="flex-1 h-11"
+                  >
+                    {saving ? 'Saving Changes...' : 'Save Changes'}
+                  </Button>
+                  <Button
+                    variant="outline"
+                    onClick={() => setEditingUser(null)}
+                    disabled={saving}
+                    className="px-6 h-11"
+                  >
+                    Cancel
+                  </Button>
+                </div>
+              </div>
+            )}
+          </div>
+        </SheetContent>
+      </Sheet>
+    </AppLayout>
+  )
 }