diff --git a/docs/project-roadmap/slice1_doc.md b/docs/project-roadmap/slice1_doc.md
index b50dc35a..0d5ba0b0 100644
--- a/docs/project-roadmap/slice1_doc.md
+++ b/docs/project-roadmap/slice1_doc.md
@@ -11,19 +11,19 @@ Establish the multi-tenant foundation with complete vendor isolation and admin c
 
 ### User Stories
 - ✅ As a Super Admin, I can create vendors through the admin interface
-- ✅ As a Super Admin, I can manage vendor accounts (verify, activate, deactivate)
-- ⏳ As a Vendor Owner, I can log into my vendor-specific admin interface
+- [ ] As a Super Admin, I can manage vendor accounts (verify, activate, deactivate)
+- ✅ As a Vendor Owner, I can log into my vendor-specific admin interface
 - ✅ The system correctly isolates vendor contexts (subdomain + path-based)
 
 ### Success Criteria
-- [ ] Admin can log into admin interface
-- [ ] Admin can create new vendors with auto-generated owner accounts
-- [ ] System generates secure temporary passwords
-- [ ] Vendor owner can log into vendor-specific interface
+- ✅ Admin can log into admin interface
+- ✅ Admin can create new vendors with auto-generated owner accounts
+- ✅ System generates secure temporary passwords
+- ✅ Vendor owner can log into vendor-specific interface
 - [ ] Vendor context detection works in dev (path) and prod (subdomain) modes
 - [ ] Database properly isolates vendor data
 - [ ] All API endpoints protected with JWT authentication
-- [ ] Frontend integrates seamlessly with backend
+- ✅ Frontend integrates seamlessly with backend
 
 ## 📋 Backend Implementation
 
diff --git a/static/admin/dashboard.html b/static/admin/dashboard.html
index 88694acd..58ce4882 100644
--- a/static/admin/dashboard.html
+++ b/static/admin/dashboard.html
@@ -4,601 +4,426 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>Admin Dashboard - Multi-Tenant Ecommerce Platform</title>
+
+    <!-- Font Awesome -->
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
+
+    <!-- Styles -->
     <link rel="stylesheet" href="/static/css/shared/base.css">
+    <link rel="stylesheet" href="/static/css/shared/components.css">
+    <link rel="stylesheet" href="/static/css/shared/modals.css">
     <link rel="stylesheet" href="/static/css/admin/admin.css">
+
+    <style>
+        [x-cloak] { display: none !important; }
+    </style>
 </head>
-<body>
-    <!-- Header -->
-    <header class="admin-header">
-        <div class="header-left">
-            <h1>🔐 Admin Dashboard</h1>
-        </div>
-        <div class="header-right">
-            <span class="user-info">Welcome, <strong id="adminUsername">Admin</strong></span>
-            <button class="btn-logout" onclick="handleLogout()">Logout</button>
-        </div>
-    </header>
+<body x-data="adminDashboard()" x-init="init()" x-cloak>
 
-    <!-- Main Container -->
-    <div class="admin-container">
-        <!-- Sidebar -->
-        <aside class="admin-sidebar">
-            <nav>
-                <ul class="nav-menu">
-                    <li class="nav-item">
-                        <a href="#" class="nav-link active" onclick="showSection('dashboard')">
-                            📊 Dashboard
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a href="#" class="nav-link" onclick="showSection('vendors')">
-                            🏪 Vendors
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a href="#" class="nav-link" onclick="showSection('users')">
-                            👥 Users
-                        </a>
-                    </li>
-                    <li class="nav-item">
-                        <a href="#" class="nav-link" onclick="showSection('imports')">
-                            📦 Import Jobs
-                        </a>
-                    </li>
-                </ul>
-            </nav>
-        </aside>
+    <!-- Admin Header (Injected from template) -->
+    <div x-html="adminLayoutTemplates.header()"></div>
 
-        <!-- Main Content -->
-        <main class="admin-content">
-            <!-- Dashboard View -->
-            <div id="dashboardView">
-                <!-- Stats Grid -->
-                <div class="stats-grid">
-                    <div class="stat-card">
-                        <div class="stat-header">
-                            <div>
-                                <div class="stat-title">Total Vendors</div>
-                            </div>
-                            <div class="stat-icon">🏪</div>
-                        </div>
-                        <div class="stat-value" id="totalVendors">-</div>
-                        <div class="stat-subtitle">
-                            <span id="activeVendors">-</span> active
-                        </div>
+    <!-- Admin Sidebar (Injected from template) -->
+    <div x-html="adminLayoutTemplates.sidebar()"></div>
+
+    <!-- Main Content -->
+    <main class="admin-content">
+        <!-- Dashboard View -->
+        <div x-show="currentSection === 'dashboard'">
+            <!-- Stats Grid -->
+            <div class="stats-grid">
+                <div class="stat-card">
+                    <div class="stat-header">
+                        <div class="stat-title">Total Vendors</div>
+                        <div class="stat-icon">🏪</div>
                     </div>
-
-                    <div class="stat-card">
-                        <div class="stat-header">
-                            <div>
-                                <div class="stat-title">Total Users</div>
-                            </div>
-                            <div class="stat-icon">👥</div>
-                        </div>
-                        <div class="stat-value" id="totalUsers">-</div>
-                        <div class="stat-subtitle">
-                            <span id="activeUsers">-</span> active
-                        </div>
-                    </div>
-
-                    <div class="stat-card">
-                        <div class="stat-header">
-                            <div>
-                                <div class="stat-title">Verified Vendors</div>
-                            </div>
-                            <div class="stat-icon">✅</div>
-                        </div>
-                        <div class="stat-value" id="verifiedVendors">-</div>
-                        <div class="stat-subtitle">
-                            <span id="verificationRate">-</span>% verification rate
-                        </div>
-                    </div>
-
-                    <div class="stat-card">
-                        <div class="stat-header">
-                            <div>
-                                <div class="stat-title">Import Jobs</div>
-                            </div>
-                            <div class="stat-icon">📦</div>
-                        </div>
-                        <div class="stat-value" id="totalImports">-</div>
-                        <div class="stat-subtitle">
-                            <span id="completedImports">-</span> completed
-                        </div>
+                    <div class="stat-value" x-text="stats.vendors?.total_vendors || 0"></div>
+                    <div class="stat-subtitle">
+                        <span x-text="stats.vendors?.active_vendors || 0"></span> active
                     </div>
                 </div>
 
-                <!-- Recent Vendors -->
-                <div class="content-section">
-                    <div class="section-header">
-                        <h2 class="section-title">Recent Vendors</h2>
-                        <button class="btn-primary" onclick="showSection('vendors')">View All</button>
+                <div class="stat-card">
+                    <div class="stat-header">
+                        <div class="stat-title">Total Users</div>
+                        <div class="stat-icon">👥</div>
                     </div>
-                    <div id="recentVendorsList">
-                        <div class="loading">Loading recent vendors...</div>
+                    <div class="stat-value" x-text="stats.users?.total_users || 0"></div>
+                    <div class="stat-subtitle">
+                        <span x-text="stats.users?.active_users || 0"></span> active
                     </div>
                 </div>
 
-                <!-- Recent Import Jobs -->
-                <div class="content-section">
-                    <div class="section-header">
-                        <h2 class="section-title">Recent Import Jobs</h2>
-                        <button class="btn-primary" onclick="showSection('imports')">View All</button>
+                <div class="stat-card">
+                    <div class="stat-header">
+                        <div class="stat-title">Verified Vendors</div>
+                        <div class="stat-icon">✅</div>
                     </div>
-                    <div id="recentImportsList">
-                        <div class="loading">Loading recent imports...</div>
+                    <div class="stat-value" x-text="stats.vendors?.verified_vendors || 0"></div>
+                    <div class="stat-subtitle">
+                        <span x-text="Math.round(stats.vendors?.verification_rate || 0)"></span>% verification rate
+                    </div>
+                </div>
+
+                <div class="stat-card">
+                    <div class="stat-header">
+                        <div class="stat-title">Import Jobs</div>
+                        <div class="stat-icon">📦</div>
+                    </div>
+                    <div class="stat-value" x-text="stats.imports?.total_imports || 0"></div>
+                    <div class="stat-subtitle">
+                        <span x-text="stats.imports?.completed_imports || 0"></span> completed
                     </div>
                 </div>
             </div>
 
-            <!-- Vendors View -->
-            <div id="vendorsView" style="display: none;">
-                <div class="content-section">
-                    <div class="section-header">
-                        <h2 class="section-title">Vendor Management</h2>
-                        <button class="btn-primary" onclick="window.location.href='/static/admin/vendors.html'">
-                            ➕ Create New Vendor
+            <!-- Recent Vendors -->
+            <div class="content-section">
+                <div class="section-header">
+                    <h2 class="section-title">Recent Vendors</h2>
+                    <button class="btn-primary" @click="showSection('vendors')">View All</button>
+                </div>
+
+                <div x-show="loading && !recentVendors.length" class="loading">
+                    <span class="loading-spinner loading-spinner-lg"></span>
+                    <p class="loading-text">Loading recent vendors...</p>
+                </div>
+
+                <template x-if="!loading && recentVendors.length === 0">
+                    <div class="empty-state">
+                        <div class="empty-state-icon">🏪</div>
+                        <h3>No Vendors Yet</h3>
+                        <p>Create your first vendor to get started</p>
+                        <button class="btn-primary mt-3" onclick="window.location.href='/admin/vendors.html'">
+                            Create Vendor
                         </button>
                     </div>
-                    <div id="vendorsList">
-                        <div class="loading">Loading vendors...</div>
+                </template>
+
+                <template x-if="recentVendors.length > 0">
+                    <div class="table-responsive">
+                        <table class="data-table">
+                            <thead>
+                                <tr>
+                                    <th>Vendor Code</th>
+                                    <th>Name</th>
+                                    <th>Subdomain</th>
+                                    <th>Status</th>
+                                    <th>Created</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                <template x-for="vendor in recentVendors" :key="vendor.id">
+                                    <tr>
+                                        <td><strong x-text="vendor.vendor_code"></strong></td>
+                                        <td x-text="vendor.name"></td>
+                                        <td x-text="vendor.subdomain"></td>
+                                        <td>
+                                            <span class="badge"
+                                                  :class="vendor.is_verified ? 'badge-success' : 'badge-warning'"
+                                                  x-text="vendor.is_verified ? 'Verified' : 'Pending'"></span>
+                                            <span class="badge"
+                                                  :class="vendor.is_active ? 'badge-success' : 'badge-danger'"
+                                                  x-text="vendor.is_active ? 'Active' : 'Inactive'"></span>
+                                        </td>
+                                        <td x-text="formatDate(vendor.created_at)"></td>
+                                    </tr>
+                                </template>
+                            </tbody>
+                        </table>
                     </div>
-                </div>
+                </template>
             </div>
 
-            <!-- Users View -->
-            <div id="usersView" style="display: none;">
-                <div class="content-section">
-                    <div class="section-header">
-                        <h2 class="section-title">User Management</h2>
-                    </div>
-                    <div id="usersList">
-                        <div class="loading">Loading users...</div>
-                    </div>
+            <!-- Recent Import Jobs -->
+            <div class="content-section">
+                <div class="section-header">
+                    <h2 class="section-title">Recent Import Jobs</h2>
+                    <button class="btn-primary" @click="showSection('imports')">View All</button>
                 </div>
-            </div>
 
-            <!-- Imports View -->
-            <div id="importsView" style="display: none;">
-                <div class="content-section">
-                    <div class="section-header">
-                        <h2 class="section-title">Import Jobs</h2>
-                    </div>
-                    <div id="importsList">
-                        <div class="loading">Loading import jobs...</div>
-                    </div>
+                <div x-show="loading && !recentImports.length" class="loading">
+                    <span class="loading-spinner loading-spinner-lg"></span>
+                    <p class="loading-text">Loading recent imports...</p>
                 </div>
-            </div>
-        </main>
-    </div>
 
-    <script>
-        const API_BASE_URL = '/api/v1';
-        let currentSection = 'dashboard';
-
-        // Check authentication
-        function checkAuth() {
-            const token = localStorage.getItem('admin_token');
-            const user = localStorage.getItem('admin_user');
-
-            if (!token || !user) {
-                window.location.href = '/static/admin/login.html';
-                return false;
-            }
-
-            try {
-                const userData = JSON.parse(user);
-                if (userData.role !== 'admin') {
-                    alert('Access denied. Admin privileges required.');
-                    localStorage.removeItem('admin_token');
-                    localStorage.removeItem('admin_user');
-                    window.location.href = '/static/admin/login.html';
-                    return false;
-                }
-
-                document.getElementById('adminUsername').textContent = userData.username;
-                return true;
-            } catch (e) {
-                window.location.href = '/static/admin/login.html';
-                return false;
-            }
-        }
-
-        // Logout
-        function handleLogout() {
-            if (confirm('Are you sure you want to logout?')) {
-                localStorage.removeItem('admin_token');
-                localStorage.removeItem('admin_user');
-                window.location.href = '/static/admin/login.html';
-            }
-        }
-
-        // API Call with auth
-        async function apiCall(endpoint, options = {}) {
-            const token = localStorage.getItem('admin_token');
-
-            const defaultOptions = {
-                headers: {
-                    'Content-Type': 'application/json',
-                    'Authorization': `Bearer ${token}`
-                }
-            };
-
-            const response = await fetch(`${API_BASE_URL}${endpoint}`, {
-                ...defaultOptions,
-                ...options,
-                headers: {
-                    ...defaultOptions.headers,
-                    ...options.headers
-                }
-            });
-
-            if (response.status === 401) {
-                localStorage.removeItem('admin_token');
-                localStorage.removeItem('admin_user');
-                window.location.href = '/static/admin/login.html';
-                throw new Error('Unauthorized');
-            }
-
-            if (!response.ok) {
-                const error = await response.json();
-                throw new Error(error.detail || 'API request failed');
-            }
-
-            return response.json();
-        }
-
-        // Load dashboard data
-        async function loadDashboard() {
-            try {
-                const data = await apiCall('/admin/dashboard');
-
-                // Update stats
-                document.getElementById('totalVendors').textContent = data.vendors.total_vendors || 0;
-                document.getElementById('activeVendors').textContent = data.vendors.active_vendors || 0;
-                document.getElementById('verifiedVendors').textContent = data.vendors.verified_vendors || 0;
-                document.getElementById('verificationRate').textContent = Math.round(data.vendors.verification_rate || 0);
-
-                document.getElementById('totalUsers').textContent = data.users.total_users || 0;
-                document.getElementById('activeUsers').textContent = data.users.active_users || 0;
-
-                // Display recent vendors
-                displayRecentVendors(data.recent_vendors || []);
-
-                // Display recent imports
-                displayRecentImports(data.recent_imports || []);
-
-            } catch (error) {
-                console.error('Failed to load dashboard:', error);
-            }
-        }
-
-        // Display recent vendors
-        function displayRecentVendors(vendors) {
-            const container = document.getElementById('recentVendorsList');
-
-            if (vendors.length === 0) {
-                container.innerHTML = `
-                    <div class="empty-state">
-                        <div class="empty-state-icon">🏪</div>
-                        <p>No vendors yet</p>
-                    </div>
-                `;
-                return;
-            }
-
-            const tableHTML = `
-                <table class="data-table">
-                    <thead>
-                        <tr>
-                            <th>Vendor Code</th>
-                            <th>Name</th>
-                            <th>Subdomain</th>
-                            <th>Status</th>
-                            <th>Created</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        ${vendors.map(v => `
-                            <tr>
-                                <td><strong>${v.vendor_code}</strong></td>
-                                <td>${v.name}</td>
-                                <td>${v.subdomain}</td>
-                                <td>
-                                    ${v.is_verified ? '<span class="badge badge-success">Verified</span>' : '<span class="badge badge-warning">Pending</span>'}
-                                    ${v.is_active ? '<span class="badge badge-success">Active</span>' : '<span class="badge badge-danger">Inactive</span>'}
-                                </td>
-                                <td>${new Date(v.created_at).toLocaleDateString()}</td>
-                            </tr>
-                        `).join('')}
-                    </tbody>
-                </table>
-            `;
-
-            container.innerHTML = tableHTML;
-        }
-
-        // Display recent imports
-        function displayRecentImports(imports) {
-            const container = document.getElementById('recentImportsList');
-
-            if (imports.length === 0) {
-                container.innerHTML = `
+                <template x-if="!loading && recentImports.length === 0">
                     <div class="empty-state">
                         <div class="empty-state-icon">📦</div>
-                        <p>No import jobs yet</p>
+                        <h3>No Import Jobs Yet</h3>
+                        <p>Import jobs will appear here once vendors start importing products</p>
                     </div>
-                `;
-                return;
-            }
+                </template>
 
-            const tableHTML = `
-                <table class="data-table">
-                    <thead>
-                        <tr>
-                            <th>ID</th>
-                            <th>Marketplace</th>
-                            <th>Vendor</th>
-                            <th>Status</th>
-                            <th>Processed</th>
-                            <th>Created</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        ${imports.map(j => `
-                            <tr>
-                                <td>#${j.id}</td>
-                                <td>${j.marketplace}</td>
-                                <td>${j.vendor_name || '-'}</td>
-                                <td>
-                                    ${j.status === 'completed' ? '<span class="badge badge-success">Completed</span>' :
-                                      j.status === 'failed' ? '<span class="badge badge-danger">Failed</span>' :
-                                      '<span class="badge badge-warning">Processing</span>'}
-                                </td>
-                                <td>${j.total_processed || 0}</td>
-                                <td>${new Date(j.created_at).toLocaleDateString()}</td>
-                            </tr>
-                        `).join('')}
-                    </tbody>
-                </table>
-            `;
-
-            container.innerHTML = tableHTML;
-        }
-
-        // Show section
-        function showSection(section) {
-            // Update nav
-            document.querySelectorAll('.nav-link').forEach(link => {
-                link.classList.remove('active');
-            });
-            event.target.classList.add('active');
-
-            // Hide all views
-            document.getElementById('dashboardView').style.display = 'none';
-            document.getElementById('vendorsView').style.display = 'none';
-            document.getElementById('usersView').style.display = 'none';
-            document.getElementById('importsView').style.display = 'none';
-
-            // Show selected view
-            currentSection = section;
-
-            switch(section) {
-                case 'dashboard':
-                    document.getElementById('dashboardView').style.display = 'block';
-                    loadDashboard();
-                    break;
-                case 'vendors':
-                    document.getElementById('vendorsView').style.display = 'block';
-                    loadVendors();
-                    break;
-                case 'users':
-                    document.getElementById('usersView').style.display = 'block';
-                    loadUsers();
-                    break;
-                case 'imports':
-                    document.getElementById('importsView').style.display = 'block';
-                    loadImports();
-                    break;
-            }
-        }
-
-        // Load vendors
-        async function loadVendors() {
-            try {
-                const data = await apiCall('/admin/vendors?limit=100');
-                displayVendorsList(data.vendors);
-            } catch (error) {
-                console.error('Failed to load vendors:', error);
-                document.getElementById('vendorsList').innerHTML = `
-                    <div class="empty-state">
-                        <p>Failed to load vendors: ${error.message}</p>
+                <template x-if="recentImports.length > 0">
+                    <div class="table-responsive">
+                        <table class="data-table">
+                            <thead>
+                                <tr>
+                                    <th>ID</th>
+                                    <th>Marketplace</th>
+                                    <th>Vendor</th>
+                                    <th>Status</th>
+                                    <th>Processed</th>
+                                    <th>Created</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                <template x-for="job in recentImports" :key="job.id">
+                                    <tr>
+                                        <td><strong x-text="'#' + job.id"></strong></td>
+                                        <td x-text="job.marketplace"></td>
+                                        <td x-text="job.vendor_name || '-'"></td>
+                                        <td>
+                                            <span class="badge"
+                                                  :class="{
+                                                      'badge-success': job.status === 'completed',
+                                                      'badge-danger': job.status === 'failed',
+                                                      'badge-warning': job.status !== 'completed' && job.status !== 'failed'
+                                                  }"
+                                                  x-text="job.status === 'completed' ? 'Completed' :
+                                                          job.status === 'failed' ? 'Failed' : 'Processing'"></span>
+                                        </td>
+                                        <td x-text="job.total_processed || 0"></td>
+                                        <td x-text="formatDate(job.created_at)"></td>
+                                    </tr>
+                                </template>
+                            </tbody>
+                        </table>
                     </div>
-                `;
-            }
-        }
+                </template>
+            </div>
+        </div>
 
-        // Display vendors list
-        function displayVendorsList(vendors) {
-            const container = document.getElementById('vendorsList');
+        <!-- Vendors View -->
+        <div x-show="currentSection === 'vendors'">
+            <div class="content-section">
+                <div class="section-header">
+                    <h2 class="section-title">Vendor Management</h2>
+                    <a href="/admin/vendors.html" class="btn-primary">
+                        ➕ Create New Vendor
+                    </a>
+                </div>
 
-            if (vendors.length === 0) {
-                container.innerHTML = `
+                <div x-show="loading" class="loading">
+                    <span class="loading-spinner loading-spinner-lg"></span>
+                    <p class="loading-text">Loading vendors...</p>
+                </div>
+
+                <template x-if="!loading && vendors.length === 0">
                     <div class="empty-state">
                         <div class="empty-state-icon">🏪</div>
-                        <p>No vendors found</p>
+                        <h3>No Vendors Found</h3>
+                        <p>Get started by creating your first vendor</p>
+                        <a href="/admin/vendors.html" class="btn-primary mt-3">
+                            Create First Vendor
+                        </a>
                     </div>
-                `;
-                return;
-            }
+                </template>
 
-            const tableHTML = `
-                <table class="data-table">
-                    <thead>
-                        <tr>
-                            <th>ID</th>
-                            <th>Vendor Code</th>
-                            <th>Name</th>
-                            <th>Subdomain</th>
-                            <th>Email</th>
-                            <th>Status</th>
-                            <th>Created</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        ${vendors.map(v => `
-                            <tr>
-                                <td>${v.id}</td>
-                                <td><strong>${v.vendor_code}</strong></td>
-                                <td>${v.name}</td>
-                                <td>${v.subdomain}</td>
-                                <td>${v.contact_email || '-'}</td>
-                                <td>
-                                    ${v.is_verified ? '<span class="badge badge-success">Verified</span>' : '<span class="badge badge-warning">Pending</span>'}
-                                    ${v.is_active ? '<span class="badge badge-success">Active</span>' : '<span class="badge badge-danger">Inactive</span>'}
-                                </td>
-                                <td>${new Date(v.created_at).toLocaleDateString()}</td>
-                            </tr>
-                        `).join('')}
-                    </tbody>
-                </table>
-            `;
-
-            container.innerHTML = tableHTML;
-        }
-
-        // Load users
-        async function loadUsers() {
-            try {
-                const users = await apiCall('/admin/users?limit=100');
-                displayUsersList(users);
-            } catch (error) {
-                console.error('Failed to load users:', error);
-                document.getElementById('usersList').innerHTML = `
-                    <div class="empty-state">
-                        <p>Failed to load users: ${error.message}</p>
+                <template x-if="vendors.length > 0">
+                    <div class="table-responsive">
+                        <table class="data-table">
+                            <thead>
+                                <tr>
+                                    <th>ID</th>
+                                    <th>Vendor Code</th>
+                                    <th>Name</th>
+                                    <th>Subdomain</th>
+                                    <th>Email</th>
+                                    <th>Status</th>
+                                    <th>Created</th>
+                                    <th>Actions</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                <template x-for="vendor in vendors" :key="vendor.id">
+                                    <tr>
+                                        <td x-text="vendor.id"></td>
+                                        <td><strong x-text="vendor.vendor_code"></strong></td>
+                                        <td x-text="vendor.name"></td>
+                                        <td x-text="vendor.subdomain"></td>
+                                        <td x-text="vendor.business_email || vendor.contact_email || '-'"></td>
+                                        <td>
+                                            <span class="badge"
+                                                  :class="vendor.is_verified ? 'badge-success' : 'badge-warning'"
+                                                  x-text="vendor.is_verified ? 'Verified' : 'Pending'"></span>
+                                            <span class="badge"
+                                                  :class="vendor.is_active ? 'badge-success' : 'badge-danger'"
+                                                  x-text="vendor.is_active ? 'Active' : 'Inactive'"></span>
+                                        </td>
+                                        <td x-text="formatDate(vendor.created_at)"></td>
+                                        <td>
+                                            <a :href="`/admin/vendor-edit.html?id=${vendor.id}`"
+                                               class="btn btn-sm btn-primary">
+                                                ✏️ Edit
+                                            </a>
+                                        </td>
+                                    </tr>
+                                </template>
+                            </tbody>
+                        </table>
                     </div>
-                `;
-            }
-        }
+                </template>
+            </div>
+        </div>
 
-        // Display users list
-        function displayUsersList(users) {
-            const container = document.getElementById('usersList');
+        <!-- Users View -->
+        <div x-show="currentSection === 'users'">
+            <div class="content-section">
+                <div class="section-header">
+                    <h2 class="section-title">User Management</h2>
+                </div>
 
-            if (users.length === 0) {
-                container.innerHTML = `
+                <div x-show="loading" class="loading">
+                    <span class="loading-spinner loading-spinner-lg"></span>
+                    <p class="loading-text">Loading users...</p>
+                </div>
+
+                <template x-if="!loading && users.length === 0">
                     <div class="empty-state">
                         <div class="empty-state-icon">👥</div>
-                        <p>No users found</p>
+                        <h3>No Users Found</h3>
+                        <p>Users will appear here when vendors are created</p>
                     </div>
-                `;
-                return;
-            }
+                </template>
 
-            const tableHTML = `
-                <table class="data-table">
-                    <thead>
-                        <tr>
-                            <th>ID</th>
-                            <th>Username</th>
-                            <th>Email</th>
-                            <th>Role</th>
-                            <th>Status</th>
-                            <th>Created</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        ${users.map(u => `
-                            <tr>
-                                <td>${u.id}</td>
-                                <td><strong>${u.username}</strong></td>
-                                <td>${u.email}</td>
-                                <td>${u.role}</td>
-                                <td>
-                                    ${u.is_active ? '<span class="badge badge-success">Active</span>' : '<span class="badge badge-danger">Inactive</span>'}
-                                </td>
-                                <td>${new Date(u.created_at).toLocaleDateString()}</td>
-                            </tr>
-                        `).join('')}
-                    </tbody>
-                </table>
-            `;
-
-            container.innerHTML = tableHTML;
-        }
-
-        // Load imports
-        async function loadImports() {
-            try {
-                const imports = await apiCall('/admin/marketplace-import-jobs?limit=100');
-                displayImportsList(imports);
-            } catch (error) {
-                console.error('Failed to load imports:', error);
-                document.getElementById('importsList').innerHTML = `
-                    <div class="empty-state">
-                        <p>Failed to load import jobs: ${error.message}</p>
+                <template x-if="users.length > 0">
+                    <div class="table-responsive">
+                        <table class="data-table">
+                            <thead>
+                                <tr>
+                                    <th>ID</th>
+                                    <th>Username</th>
+                                    <th>Email</th>
+                                    <th>Role</th>
+                                    <th>Status</th>
+                                    <th>Created</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                <template x-for="user in users" :key="user.id">
+                                    <tr>
+                                        <td x-text="user.id"></td>
+                                        <td><strong x-text="user.username"></strong></td>
+                                        <td x-text="user.email"></td>
+                                        <td>
+                                            <span class="badge badge-primary" x-text="user.role"></span>
+                                        </td>
+                                        <td>
+                                            <span class="badge"
+                                                  :class="user.is_active ? 'badge-success' : 'badge-danger'"
+                                                  x-text="user.is_active ? 'Active' : 'Inactive'"></span>
+                                        </td>
+                                        <td x-text="formatDate(user.created_at)"></td>
+                                    </tr>
+                                </template>
+                            </tbody>
+                        </table>
                     </div>
-                `;
-            }
-        }
+                </template>
+            </div>
+        </div>
 
-        // Display imports list
-        function displayImportsList(imports) {
-            const container = document.getElementById('importsList');
+        <!-- Imports View -->
+        <div x-show="currentSection === 'imports'">
+            <div class="content-section">
+                <div class="section-header">
+                    <h2 class="section-title">Import Jobs</h2>
+                </div>
 
-            if (imports.length === 0) {
-                container.innerHTML = `
+                <div x-show="loading" class="loading">
+                    <span class="loading-spinner loading-spinner-lg"></span>
+                    <p class="loading-text">Loading import jobs...</p>
+                </div>
+
+                <template x-if="!loading && imports.length === 0">
                     <div class="empty-state">
                         <div class="empty-state-icon">📦</div>
-                        <p>No import jobs found</p>
+                        <h3>No Import Jobs Found</h3>
+                        <p>Marketplace import jobs will appear here</p>
                     </div>
-                `;
-                return;
-            }
+                </template>
 
-            const tableHTML = `
-                <table class="data-table">
-                    <thead>
-                        <tr>
-                            <th>Job ID</th>
-                            <th>Marketplace</th>
-                            <th>Vendor</th>
-                            <th>Status</th>
-                            <th>Processed</th>
-                            <th>Errors</th>
-                            <th>Created</th>
-                        </tr>
-                    </thead>
-                    <tbody>
-                        ${imports.map(j => `
-                            <tr>
-                                <td>#${j.job_id}</td>
-                                <td>${j.marketplace}</td>
-                                <td>${j.vendor_name || '-'}</td>
-                                <td>
-                                    ${j.status === 'completed' ? '<span class="badge badge-success">Completed</span>' :
-                                      j.status === 'failed' ? '<span class="badge badge-danger">Failed</span>' :
-                                      '<span class="badge badge-warning">Processing</span>'}
-                                </td>
-                                <td>${j.total_processed || 0}</td>
-                                <td>${j.error_count || 0}</td>
-                                <td>${new Date(j.created_at).toLocaleDateString()}</td>
-                            </tr>
-                        `).join('')}
-                    </tbody>
-                </table>
-            `;
+                <template x-if="imports.length > 0">
+                    <div class="table-responsive">
+                        <table class="data-table">
+                            <thead>
+                                <tr>
+                                    <th>Job ID</th>
+                                    <th>Marketplace</th>
+                                    <th>Vendor</th>
+                                    <th>Status</th>
+                                    <th>Processed</th>
+                                    <th>Errors</th>
+                                    <th>Created</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                <template x-for="job in imports" :key="job.id">
+                                    <tr>
+                                        <td><strong x-text="'#' + (job.job_id || job.id)"></strong></td>
+                                        <td x-text="job.marketplace"></td>
+                                        <td x-text="job.vendor_name || '-'"></td>
+                                        <td>
+                                            <span class="badge"
+                                                  :class="{
+                                                      'badge-success': job.status === 'completed',
+                                                      'badge-danger': job.status === 'failed',
+                                                      'badge-warning': job.status !== 'completed' && job.status !== 'failed'
+                                                  }"
+                                                  x-text="job.status === 'completed' ? 'Completed' :
+                                                          job.status === 'failed' ? 'Failed' : 'Processing'"></span>
+                                        </td>
+                                        <td x-text="job.total_processed || 0"></td>
+                                        <td>
+                                            <span x-text="job.error_count || 0"
+                                                  :class="{ 'text-danger': (job.error_count || 0) > 0 }"></span>
+                                        </td>
+                                        <td x-text="formatDate(job.created_at)"></td>
+                                    </tr>
+                                </template>
+                            </tbody>
+                        </table>
+                    </div>
+                </template>
+            </div>
+        </div>
+    </main>
 
-            container.innerHTML = tableHTML;
-        }
+    <!-- Universal Modals (Injected from shared templates) -->
+    <div x-html="modalTemplates.confirmModal()"></div>
+    <div x-html="modalTemplates.successModal()"></div>
+    <div x-html="modalTemplates.errorModal()"></div>
+    <div x-html="modalTemplates.loadingOverlay()"></div>
 
-        // Initialize
-        window.addEventListener('DOMContentLoaded', () => {
-            if (checkAuth()) {
-                loadDashboard();
-            }
+    <!-- Scripts -->
+    <script src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js" defer></script>
+    <script src="/static/js/shared/api-client.js"></script>
+    <script src="/static/js/shared/modal-templates.js"></script>
+    <script src="/static/js/shared/alpine-components.js"></script>
+    <script src="/static/js/shared/modal-system.js"></script>
+    <script src="/static/js/admin/admin-layout-templates.js"></script>
+    <script src="/static/js/admin/dashboard.js"></script>
+
+    <script>
+        // Initialize table scroll detection
+        document.addEventListener('alpine:init', () => {
+            // Wait for Alpine to finish rendering
+            setTimeout(() => {
+                const tables = document.querySelectorAll('.table-responsive');
+                tables.forEach(table => {
+                    table.addEventListener('scroll', function() {
+                        if (this.scrollLeft > 0) {
+                            this.classList.add('is-scrolled');
+                        } else {
+                            this.classList.remove('is-scrolled');
+                        }
+                    });
+                });
+            }, 100);
         });
     </script>
+
 </body>
 </html>
\ No newline at end of file
diff --git a/static/admin/login.html b/static/admin/login.html
index fce386f8..a299dda6 100644
--- a/static/admin/login.html
+++ b/static/admin/login.html
@@ -6,195 +6,90 @@
     <title>Admin Login - Multi-Tenant Ecommerce Platform</title>
     <link rel="stylesheet" href="/static/css/shared/base.css">
     <link rel="stylesheet" href="/static/css/shared/auth.css">
+    <script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js"></script>
 </head>
 <body>
-    <div class="login-container">
-        <div class="login-header">
-            <h1>🔐 Admin Portal</h1>
-            <p>Multi-Tenant Ecommerce Platform</p>
-        </div>
-
-        <div id="alertBox" class="alert"></div>
-
-        <form id="loginForm">
-            <div class="form-group">
-                <label for="username">Username</label>
-                <input
-                    type="text"
-                    id="username"
-                    name="username"
-                    required
-                    autocomplete="username"
-                    placeholder="Enter your username"
-                >
-                <div class="error-message" id="usernameError"></div>
+    <div class="auth-page" x-data="adminLogin()" x-cloak>
+        <div class="login-container">
+            <div class="login-header">
+                <div class="auth-logo">🔐</div>
+                <h1>Admin Portal</h1>
+                <p>Multi-Tenant Ecommerce Platform</p>
             </div>
 
-            <div class="form-group">
-                <label for="password">Password</label>
-                <input
-                    type="password"
-                    id="password"
-                    name="password"
-                    required
-                    autocomplete="current-password"
-                    placeholder="Enter your password"
-                >
-                <div class="error-message" id="passwordError"></div>
+            <!-- Alert Messages -->
+            <div x-show="error"
+                 x-text="error"
+                 class="alert alert-error"
+                 x-transition></div>
+
+            <div x-show="success"
+                 x-text="success"
+                 class="alert alert-success"
+                 x-transition></div>
+
+            <!-- Login Form -->
+            <form @submit.prevent="handleLogin">
+                <div class="form-group">
+                    <label for="username">Username</label>
+                    <input
+                        type="text"
+                        id="username"
+                        x-model="credentials.username"
+                        :class="{ 'error': errors.username }"
+                        required
+                        autocomplete="username"
+                        placeholder="Enter your username"
+                        :disabled="loading"
+                        @input="clearErrors"
+                    >
+                    <div x-show="errors.username"
+                         x-text="errors.username"
+                         class="error-message show"
+                         x-transition></div>
+                </div>
+
+                <div class="form-group">
+                    <label for="password">Password</label>
+                    <input
+                        type="password"
+                        id="password"
+                        x-model="credentials.password"
+                        :class="{ 'error': errors.password }"
+                        required
+                        autocomplete="current-password"
+                        placeholder="Enter your password"
+                        :disabled="loading"
+                        @input="clearErrors"
+                    >
+                    <div x-show="errors.password"
+                         x-text="errors.password"
+                         class="error-message show"
+                         x-transition></div>
+                </div>
+
+                <button type="submit"
+                        class="btn-login"
+                        :disabled="loading">
+                    <template x-if="!loading">
+                        <span>Sign In</span>
+                    </template>
+                    <template x-if="loading">
+                        <span>
+                            <span class="loading-spinner"></span>
+                            Signing in...
+                        </span>
+                    </template>
+                </button>
+            </form>
+
+            <div class="login-footer">
+                <a href="/">← Back to Platform</a>
             </div>
-
-            <button type="submit" class="btn-login" id="loginButton">
-                Sign In
-            </button>
-        </form>
-
-        <div class="login-footer">
-            <a href="/">← Back to Platform</a>
         </div>
     </div>
 
     <script src="/static/js/shared/api-client.js"></script>
-    <script>
-        // API Client Configuration
-        const API_BASE_URL = '/api/v1';
-
-        // DOM Elements
-        const loginForm = document.getElementById('loginForm');
-        const loginButton = document.getElementById('loginButton');
-        const alertBox = document.getElementById('alertBox');
-        const usernameInput = document.getElementById('username');
-        const passwordInput = document.getElementById('password');
-        const usernameError = document.getElementById('usernameError');
-        const passwordError = document.getElementById('passwordError');
-
-        // Show alert message
-        function showAlert(message, type = 'error') {
-            alertBox.textContent = message;
-            alertBox.className = `alert alert-${type} show`;
-
-            if (type === 'success') {
-                setTimeout(() => {
-                    alertBox.classList.remove('show');
-                }, 3000);
-            }
-        }
-
-        // Show field error
-        function showFieldError(field, message) {
-            const input = field === 'username' ? usernameInput : passwordInput;
-            const errorDiv = field === 'username' ? usernameError : passwordError;
-
-            input.classList.add('error');
-            errorDiv.textContent = message;
-            errorDiv.classList.add('show');
-        }
-
-        // Clear field errors
-        function clearFieldErrors() {
-            usernameInput.classList.remove('error');
-            passwordInput.classList.remove('error');
-            usernameError.classList.remove('show');
-            passwordError.classList.remove('show');
-            alertBox.classList.remove('show');
-        }
-
-        // Set loading state
-        function setLoadingState(loading) {
-            loginButton.disabled = loading;
-
-            if (loading) {
-                loginButton.innerHTML = '<span class="loading-spinner"></span>Signing in...';
-            } else {
-                loginButton.innerHTML = 'Sign In';
-            }
-        }
-
-        // Handle login
-        async function handleLogin(event) {
-            event.preventDefault();
-
-            clearFieldErrors();
-
-            const username = usernameInput.value.trim();
-            const password = passwordInput.value;
-
-            // Basic validation
-            if (!username) {
-                showFieldError('username', 'Username is required');
-                return;
-            }
-
-            if (!password) {
-                showFieldError('password', 'Password is required');
-                return;
-            }
-
-            setLoadingState(true);
-
-            try {
-                const response = await fetch(`${API_BASE_URL}/admin/auth/login`, {
-                    method: 'POST',
-                    headers: {
-                        'Content-Type': 'application/json',
-                    },
-                    body: JSON.stringify({ username, password })
-                });
-
-                const data = await response.json();
-
-                if (!response.ok) {
-                    throw new Error(data.detail || 'Login failed');
-                }
-
-                // Check if user is admin
-                if (data.user.role !== 'admin') {
-                    throw new Error('Access denied. Admin privileges required.');
-                }
-
-                // Store token
-                localStorage.setItem('admin_token', data.access_token);
-                localStorage.setItem('admin_user', JSON.stringify(data.user));
-
-                // Show success message
-                showAlert('Login successful! Redirecting...', 'success');
-
-                // Redirect to admin dashboard
-                setTimeout(() => {
-                    window.location.href = '/static/admin/dashboard.html';
-                }, 1000);
-
-            } catch (error) {
-                console.error('Login error:', error);
-                showAlert(error.message || 'Login failed. Please try again.');
-            } finally {
-                setLoadingState(false);
-            }
-        }
-
-        // Event listeners
-        loginForm.addEventListener('submit', handleLogin);
-
-        // Clear errors on input
-        usernameInput.addEventListener('input', clearFieldErrors);
-        passwordInput.addEventListener('input', clearFieldErrors);
-
-        // Check if already logged in
-        window.addEventListener('DOMContentLoaded', () => {
-            const token = localStorage.getItem('admin_token');
-            const user = localStorage.getItem('admin_user');
-
-            if (token && user) {
-                try {
-                    const userData = JSON.parse(user);
-                    if (userData.role === 'admin') {
-                        window.location.href = '/static/admin/dashboard.html';
-                    }
-                } catch (e) {
-                    localStorage.removeItem('admin_token');
-                    localStorage.removeItem('admin_user');
-                }
-            }
-        });
-    </script>
+    <script src="/static/js/admin/login.js"></script>
 </body>
 </html>
\ No newline at end of file
diff --git a/static/admin/vendor-edit.html b/static/admin/vendor-edit.html
new file mode 100644
index 00000000..4fc64ac8
--- /dev/null
+++ b/static/admin/vendor-edit.html
@@ -0,0 +1,498 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Edit Vendor - Admin Portal</title>
+    <link rel="stylesheet" href="/static/css/shared/base.css">
+    <link rel="stylesheet" href="/static/css/admin/admin.css">
+    <script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js"></script>
+</head>
+<body x-data="vendorEdit()" x-init="init()" x-cloak>
+    <!-- Header -->
+    <header class="admin-header">
+        <div class="header-left">
+            <h1>🔐 Admin Dashboard</h1>
+        </div>
+        <div class="header-right">
+            <span class="user-info">Welcome, <strong x-text="currentUser.username"></strong></span>
+            <button class="btn-logout" @click="handleLogout">Logout</button>
+        </div>
+    </header>
+
+    <!-- Main Container -->
+    <div class="admin-container">
+        <!-- Sidebar -->
+        <aside class="admin-sidebar">
+            <nav>
+                <ul class="nav-menu">
+                    <li class="nav-item">
+                        <a href="/static/admin/dashboard.html" class="nav-link">
+                            📊 Dashboard
+                        </a>
+                    </li>
+                    <li class="nav-item">
+                        <a href="/static/admin/dashboard.html#vendors" class="nav-link active">
+                            🏪 Vendors
+                        </a>
+                    </li>
+                    <li class="nav-item">
+                        <a href="/static/admin/dashboard.html#users" class="nav-link">
+                            👥 Users
+                        </a>
+                    </li>
+                    <li class="nav-item">
+                        <a href="/static/admin/dashboard.html#imports" class="nav-link">
+                            📦 Import Jobs
+                        </a>
+                    </li>
+                </ul>
+            </nav>
+        </aside>
+
+        <!-- Main Content -->
+        <main class="admin-content">
+            <!-- Loading State -->
+            <div x-show="loadingVendor" class="loading">
+                <span class="loading-spinner loading-spinner-lg"></span>
+                <p class="loading-text">Loading vendor details...</p>
+            </div>
+
+            <!-- Edit Form -->
+            <div x-show="!loadingVendor && vendor">
+                <div class="content-section">
+                    <div class="section-header">
+                        <h2 class="section-title">
+                            Edit Vendor: <span x-text="vendor?.name"></span>
+                        </h2>
+                        <div>
+                            <a href="/static/admin/dashboard.html#vendors" class="btn btn-secondary">
+                                ← Back to Vendor Management
+                            </a>
+                        </div>
+                    </div>
+
+                    <!-- Quick Actions -->
+                    <div class="quick-actions mb-3">
+                        <button
+                            @click="showVerificationModal()"
+                            class="btn"
+                            :class="vendor?.is_verified ? 'btn-warning' : 'btn-success'"
+                            :disabled="saving">
+                            <span x-text="vendor?.is_verified ? '❌ Unverify Vendor' : '✅ Verify Vendor'"></span>
+                        </button>
+                        <button
+                            @click="showStatusModal()"
+                            class="btn"
+                            :class="vendor?.is_active ? 'btn-danger' : 'btn-success'"
+                            :disabled="saving">
+                            <span x-text="vendor?.is_active ? '🔒 Deactivate Vendor' : '🔓 Activate Vendor'"></span>
+                        </button>
+                    </div>
+
+                    <form @submit.prevent="handleSubmit">
+                        <div class="form-grid">
+                            <!-- Left Column -->
+                            <div class="form-column">
+                                <h3 class="form-section-title">Basic Information</h3>
+
+                                <!-- Vendor Code (read-only) -->
+                                <div class="form-group">
+                                    <label for="vendorCode">Vendor Code</label>
+                                    <input
+                                        type="text"
+                                        id="vendorCode"
+                                        name="vendor_code"
+                                        x-model="vendor.vendor_code"
+                                        disabled
+                                        class="form-control-disabled"
+                                        autocomplete="off"
+                                    >
+                                    <div class="form-help">Cannot be changed after creation</div>
+                                </div>
+
+                                <!-- Vendor Name -->
+                                <div class="form-group">
+                                    <label for="name">
+                                        Vendor Name <span class="required">*</span>
+                                    </label>
+                                    <input
+                                        type="text"
+                                        id="name"
+                                        name="vendor_name"
+                                        x-model="formData.name"
+                                        :class="{ 'error': errors.name }"
+                                        required
+                                        maxlength="255"
+                                        :disabled="saving"
+                                        autocomplete="organization"
+                                    >
+                                    <div x-show="errors.name"
+                                         x-text="errors.name"
+                                         class="error-message show"></div>
+                                </div>
+
+                                <!-- Subdomain -->
+                                <div class="form-group">
+                                    <label for="subdomain">
+                                        Subdomain <span class="required">*</span>
+                                    </label>
+                                    <input
+                                        type="text"
+                                        id="subdomain"
+                                        name="subdomain"
+                                        x-model="formData.subdomain"
+                                        @input="formatSubdomain"
+                                        :class="{ 'error': errors.subdomain }"
+                                        required
+                                        maxlength="100"
+                                        :disabled="saving"
+                                        autocomplete="off"
+                                    >
+                                    <div class="form-help">Lowercase letters, numbers, and hyphens only</div>
+                                    <div x-show="errors.subdomain"
+                                         x-text="errors.subdomain"
+                                         class="error-message show"></div>
+                                </div>
+
+                                <!-- Description -->
+                                <div class="form-group">
+                                    <label for="description">Description</label>
+                                    <textarea
+                                        id="description"
+                                        name="description"
+                                        x-model="formData.description"
+                                        rows="3"
+                                        :disabled="saving"
+                                        autocomplete="off"
+                                    ></textarea>
+                                </div>
+                            </div>
+
+                            <!-- Right Column -->
+                            <div class="form-column">
+                                <h3 class="form-section-title">Contact & Business Information</h3>
+
+                                <!-- Owner Email (read-only with warning) -->
+                                <div class="form-group">
+                                    <label for="ownerEmail">Owner Email (Login)</label>
+                                    <input
+                                        type="email"
+                                        id="ownerEmail"
+                                        name="owner_email"
+                                        x-model="vendor.owner_email"
+                                        disabled
+                                        class="form-control-disabled"
+                                        autocomplete="off"
+                                    >
+                                    <div class="form-help">
+                                        ⚠️ Owner email cannot be changed here. Use "Transfer Ownership" below to change the owner.
+                                    </div>
+                                </div>
+
+                                <!-- Contact Email (editable) -->
+                                <div class="form-group">
+                                    <label for="contactEmail">Business Contact Email</label>
+                                    <input
+                                        type="email"
+                                        id="contactEmail"
+                                        name="contact_email"
+                                        x-model="formData.contact_email"
+                                        :disabled="saving"
+                                        autocomplete="email"
+                                    >
+                                    <div class="form-help">
+                                        Public business contact email (can be different from owner email)
+                                    </div>
+                                </div>
+
+                                <!-- Contact Phone -->
+                                <div class="form-group">
+                                    <label for="contactPhone">Contact Phone</label>
+                                    <input
+                                        type="tel"
+                                        id="contactPhone"
+                                        name="contact_phone"
+                                        x-model="formData.contact_phone"
+                                        :disabled="saving"
+                                        autocomplete="tel"
+                                    >
+                                </div>
+
+                                <!-- Website -->
+                                <div class="form-group">
+                                    <label for="website">Website</label>
+                                    <input
+                                        type="url"
+                                        id="website"
+                                        name="website"
+                                        x-model="formData.website"
+                                        :disabled="saving"
+                                        autocomplete="url"
+                                    >
+                                </div>
+
+                                <!-- Business Address -->
+                                <div class="form-group">
+                                    <label for="businessAddress">Business Address</label>
+                                    <textarea
+                                        id="businessAddress"
+                                        name="business_address"
+                                        x-model="formData.business_address"
+                                        rows="3"
+                                        :disabled="saving"
+                                        autocomplete="street-address"
+                                    ></textarea>
+                                </div>
+
+                                <!-- Tax Number -->
+                                <div class="form-group">
+                                    <label for="taxNumber">Tax Number</label>
+                                    <input
+                                        type="text"
+                                        id="taxNumber"
+                                        name="tax_number"
+                                        x-model="formData.tax_number"
+                                        :disabled="saving"
+                                        autocomplete="off"
+                                    >
+                                </div>
+                            </div>
+                        </div>
+
+                        <!-- Transfer Ownership Section -->
+                        <div class="form-section-divider"></div>
+
+                        <div class="form-group">
+                            <h3 class="form-section-title">⚠️ Change Vendor Owner</h3>
+                            <p class="text-muted mb-2">
+                                To change the owner to a different user account, use the Transfer Ownership feature.
+                                This will assign ownership to another user and demote the current owner to Manager.
+                            </p>
+                            <button
+                                type="button"
+                                @click="showTransferOwnership = true"
+                                class="btn btn-warning"
+                                :disabled="saving">
+                                🔄 Transfer Ownership to Different User
+                            </button>
+                        </div>
+
+                        <div class="form-actions">
+                            <button type="button"
+                                    class="btn btn-secondary"
+                                    @click="window.location.href='/static/admin/dashboard.html#vendors'"
+                                    :disabled="saving">
+                                Cancel
+                            </button>
+                            <button type="submit"
+                                    class="btn btn-primary"
+                                    :disabled="saving">
+                                <span x-show="!saving">💾 Save Changes</span>
+                                <span x-show="saving">
+                                    <span class="loading-spinner"></span>
+                                    Saving...
+                                </span>
+                            </button>
+                        </div>
+                    </form>
+                </div>
+            </div>
+        </main>
+    </div>
+
+    <!-- Confirmation Modal (for verify/status changes) -->
+    <div x-show="confirmModal.show"
+         class="modal-overlay"
+         @click.self="confirmModal.onCancel ? confirmModal.onCancel() : (confirmModal.show = false)"
+         x-transition>
+        <div class="modal-content modal-sm">
+            <div class="modal-header">
+                <h3 x-text="confirmModal.title"></h3>
+                <button @click="confirmModal.onCancel ? confirmModal.onCancel() : (confirmModal.show = false)" class="btn-close">×</button>
+            </div>
+
+            <div class="modal-body">
+                <p x-text="confirmModal.message"></p>
+
+                <div x-show="confirmModal.warning" class="alert alert-warning mt-3" style="white-space: pre-line;">
+                    <strong>⚠️ Warning:</strong><br>
+                    <span x-text="confirmModal.warning"></span>
+                </div>
+            </div>
+
+            <div class="modal-footer">
+                <button
+                    @click="confirmModal.onCancel ? confirmModal.onCancel() : (confirmModal.show = false)"
+                    class="btn btn-secondary"
+                    :disabled="saving">
+                    Cancel
+                </button>
+                <button
+                    @click="confirmModal.onConfirm(); confirmModal.show = false"
+                    class="btn"
+                    :class="confirmModal.buttonClass"
+                    :disabled="saving">
+                    <span x-show="!saving" x-text="confirmModal.buttonText"></span>
+                    <span x-show="saving">
+                        <span class="loading-spinner"></span>
+                        Processing...
+                    </span>
+                </button>
+            </div>
+        </div>
+    </div>
+
+    <!-- Success Modal (for transfer ownership success) -->
+    <div x-show="successModal.show"
+         class="modal-overlay"
+         @click.self="successModal.show = false"
+         x-transition>
+        <div class="modal-content modal-md">
+            <div class="modal-header modal-header-success">
+                <h3>✅ <span x-text="successModal.title"></span></h3>
+                <button @click="successModal.show = false" class="btn-close">×</button>
+            </div>
+
+            <div class="modal-body">
+                <div class="success-icon-wrapper">
+                    <div class="success-icon">✓</div>
+                </div>
+
+                <p class="text-center mb-4" x-text="successModal.message"></p>
+
+                <!-- Transfer Details -->
+                <div x-show="successModal.details" class="transfer-details">
+                    <div class="detail-row">
+                        <div class="detail-label">Previous Owner:</div>
+                        <div class="detail-value">
+                            <strong x-text="successModal.details?.oldOwner?.username"></strong>
+                            <br>
+                            <span class="text-muted" x-text="successModal.details?.oldOwner?.email"></span>
+                        </div>
+                    </div>
+
+                    <div class="detail-arrow">→</div>
+
+                    <div class="detail-row">
+                        <div class="detail-label">New Owner:</div>
+                        <div class="detail-value">
+                            <strong x-text="successModal.details?.newOwner?.username"></strong>
+                            <br>
+                            <span class="text-muted" x-text="successModal.details?.newOwner?.email"></span>
+                        </div>
+                    </div>
+                </div>
+
+                <div x-show="successModal.note" class="alert alert-info mt-3">
+                    <strong>ℹ️ Note:</strong>
+                    <span x-text="successModal.note"></span>
+                </div>
+            </div>
+
+            <div class="modal-footer">
+                <button
+                    @click="successModal.show = false"
+                    class="btn btn-primary btn-block">
+                    Close
+                </button>
+            </div>
+        </div>
+    </div>
+
+    <!-- Confirmation Modal (for verify/status changes) -->
+
+    <!-- Transfer Ownership Modal -->
+    <div x-show="showTransferOwnership"
+         class="modal-overlay"
+         @click.self="showTransferOwnership = false"
+         x-transition>
+        <div class="modal-content">
+            <div class="modal-header">
+                <h3>🔄 Transfer Vendor Ownership</h3>
+                <button @click="showTransferOwnership = false" class="btn-close">×</button>
+            </div>
+
+            <div class="modal-body">
+                <div class="alert alert-warning mb-3">
+                    <strong>⚠️ Warning:</strong> This will transfer complete ownership to another user.
+                    The current owner will be demoted to Manager role.
+                </div>
+
+                <div class="info-box mb-3">
+                    <strong>Current Owner:</strong><br>
+                    <span x-text="vendor?.owner_username"></span> (<span x-text="vendor?.owner_email"></span>)
+                </div>
+
+                <div class="form-group">
+                    <label for="newOwnerId">
+                        New Owner User ID <span class="required">*</span>
+                    </label>
+                    <input
+                        type="number"
+                        id="newOwnerId"
+                        name="new_owner_user_id"
+                        x-model.number="transferData.new_owner_user_id"
+                        required
+                        placeholder="Enter user ID"
+                        min="1"
+                        autocomplete="off"
+                    >
+                    <div class="form-help">
+                        Enter the ID of the user who will become the new owner
+                    </div>
+                </div>
+
+                <div class="form-group">
+                    <label for="transferReason">Reason for Transfer</label>
+                    <textarea
+                        id="transferReason"
+                        name="transfer_reason"
+                        x-model="transferData.transfer_reason"
+                        rows="3"
+                        placeholder="Optional: Why is ownership being transferred?"
+                        autocomplete="off"
+                    ></textarea>
+                    <div class="form-help">
+                        This will be logged for audit purposes
+                    </div>
+                </div>
+
+                <div class="form-group">
+                    <label for="confirmTransfer" class="checkbox-label">
+                        <input
+                            type="checkbox"
+                            id="confirmTransfer"
+                            name="confirm_transfer"
+                            x-model="transferData.confirm_transfer"
+                        >
+                        I confirm this ownership transfer
+                    </label>
+                </div>
+            </div>
+
+            <div class="modal-footer">
+                <button
+                    @click="showTransferOwnership = false"
+                    class="btn btn-secondary"
+                    :disabled="transferring">
+                    Cancel
+                </button>
+                <button
+                    @click="handleTransferOwnership()"
+                    class="btn btn-danger"
+                    :disabled="!transferData.confirm_transfer || !transferData.new_owner_user_id || transferring">
+                    <span x-show="!transferring">🔄 Transfer Ownership</span>
+                    <span x-show="transferring">
+                        <span class="loading-spinner"></span>
+                        Transferring...
+                    </span>
+                </button>
+            </div>
+        </div>
+    </div>
+
+    <script src="/static/js/shared/api-client.js"></script>
+    <script src="/static/js/admin/vendor-edit.js"></script>
+</body>
+</html>
\ No newline at end of file
diff --git a/static/admin/vendors.html b/static/admin/vendors.html
index d19f2034..de695d07 100644
--- a/static/admin/vendors.html
+++ b/static/admin/vendors.html
@@ -6,342 +6,396 @@
     <title>Create Vendor - Admin Portal</title>
     <link rel="stylesheet" href="/static/css/shared/base.css">
     <link rel="stylesheet" href="/static/css/admin/admin.css">
+    <script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js"></script>
 </head>
-<body>
-    <header class="header">
-        <h1>Create New Vendor</h1>
-        <a href="/static/admin/dashboard.html" class="btn-back">← Back to Dashboard</a>
+<body x-data="vendorCreation()" x-init="init()" x-cloak>
+    <!-- Header -->
+    <header class="admin-header">
+        <div class="header-left">
+            <h1>🔐 Admin Dashboard</h1>
+        </div>
+        <div class="header-right">
+            <span class="user-info">Welcome, <strong x-text="currentUser.username"></strong></span>
+            <button class="btn-logout" @click="handleLogout">Logout</button>
+        </div>
     </header>
 
-    <div class="container">
-        <div class="form-card">
-            <h2 class="form-title">Vendor Information</h2>
+    <!-- Main Container -->
+    <div class="admin-container">
+        <!-- Sidebar -->
+        <aside class="admin-sidebar">
+            <nav>
+                <ul class="nav-menu">
+                    <li class="nav-item">
+                        <a href="/static/admin/dashboard.html" class="nav-link">
+                            📊 Dashboard
+                        </a>
+                    </li>
+                    <li class="nav-item">
+                        <a href="#" class="nav-link active">
+                            🏪 Vendors
+                        </a>
+                    </li>
+                    <li class="nav-item">
+                        <a href="/static/admin/dashboard.html#users" class="nav-link">
+                            👥 Users
+                        </a>
+                    </li>
+                    <li class="nav-item">
+                        <a href="/static/admin/dashboard.html#imports" class="nav-link">
+                            📦 Import Jobs
+                        </a>
+                    </li>
+                </ul>
+            </nav>
+        </aside>
 
-            <div id="alertBox" class="alert"></div>
+        <!-- Main Content -->
+        <main class="admin-content">
+            <!-- Form View -->
+            <div x-show="!showCredentials">
+                <div class="content-section">
+                    <div class="section-header">
+                        <h2 class="section-title">Create New Vendor</h2>
+                        <a href="/static/admin/dashboard.html" class="btn btn-secondary">
+                            ← Back to Dashboard
+                        </a>
+                    </div>
 
-            <form id="createVendorForm">
-                <!-- Vendor Code -->
-                <div class="form-group">
-                    <label for="vendorCode">
-                        Vendor Code <span class="required">*</span>
-                    </label>
-                    <input
-                        type="text"
-                        id="vendorCode"
-                        name="vendor_code"
-                        required
-                        placeholder="e.g., TECHSTORE"
-                        pattern="[A-Z0-9_-]+"
-                        maxlength="50"
-                    >
-                    <div class="form-help">Uppercase letters, numbers, underscores, and hyphens only</div>
-                    <div class="error-message" id="vendorCodeError"></div>
+                    <form @submit.prevent="handleSubmit">
+                        <div class="form-grid">
+                            <!-- Left Column -->
+                            <div class="form-column">
+                                <h3 class="form-section-title">Basic Information</h3>
+
+                                <!-- Vendor Code -->
+                                <div class="form-group">
+                                    <label for="vendorCode">
+                                        Vendor Code <span class="required">*</span>
+                                    </label>
+                                    <input
+                                        type="text"
+                                        id="vendorCode"
+                                        x-model="formData.vendor_code"
+                                        @input="formatVendorCode"
+                                        :class="{ 'error': errors.vendor_code }"
+                                        required
+                                        placeholder="e.g., TECHSTORE"
+                                        maxlength="50"
+                                        :disabled="loading"
+                                    >
+                                    <div class="form-help">Uppercase letters, numbers, underscores, and hyphens only</div>
+                                    <div x-show="errors.vendor_code"
+                                         x-text="errors.vendor_code"
+                                         class="error-message show"></div>
+                                </div>
+
+                                <!-- Vendor Name -->
+                                <div class="form-group">
+                                    <label for="name">
+                                        Vendor Name <span class="required">*</span>
+                                    </label>
+                                    <input
+                                        type="text"
+                                        id="name"
+                                        x-model="formData.name"
+                                        :class="{ 'error': errors.name }"
+                                        required
+                                        placeholder="e.g., Tech Store Luxembourg"
+                                        maxlength="255"
+                                        :disabled="loading"
+                                    >
+                                    <div class="form-help">Display name for the vendor</div>
+                                    <div x-show="errors.name"
+                                         x-text="errors.name"
+                                         class="error-message show"></div>
+                                </div>
+
+                                <!-- Subdomain -->
+                                <div class="form-group">
+                                    <label for="subdomain">
+                                        Subdomain <span class="required">*</span>
+                                    </label>
+                                    <input
+                                        type="text"
+                                        id="subdomain"
+                                        x-model="formData.subdomain"
+                                        @input="formatSubdomain"
+                                        :class="{ 'error': errors.subdomain }"
+                                        required
+                                        placeholder="e.g., techstore"
+                                        maxlength="100"
+                                        :disabled="loading"
+                                    >
+                                    <div class="form-help">Lowercase letters, numbers, and hyphens only</div>
+                                    <div x-show="errors.subdomain"
+                                         x-text="errors.subdomain"
+                                         class="error-message show"></div>
+                                </div>
+
+                                <!-- Description -->
+                                <div class="form-group">
+                                    <label for="description">Description</label>
+                                    <textarea
+                                        id="description"
+                                        x-model="formData.description"
+                                        placeholder="Brief description of the vendor's business"
+                                        rows="3"
+                                        :disabled="loading"
+                                    ></textarea>
+                                    <div class="form-help">Optional description of the vendor</div>
+                                </div>
+                            </div>
+
+                            <!-- Right Column -->
+                            <div class="form-column">
+                                <h3 class="form-section-title">Contact & Business Information</h3>
+
+                                <!-- Owner Email -->
+                                <div class="form-group">
+                                    <label for="ownerEmail">
+                                        Owner Email <span class="required">*</span>
+                                    </label>
+                                    <input
+                                        type="email"
+                                        id="ownerEmail"
+                                        x-model="formData.owner_email"
+                                        :class="{ 'error': errors.owner_email }"
+                                        required
+                                        placeholder="owner@example.com"
+                                        :disabled="loading"
+                                    >
+                                    <div class="form-help">Login credentials will be sent to this email</div>
+                                    <div x-show="errors.owner_email"
+                                         x-text="errors.owner_email"
+                                         class="error-message show"></div>
+                                </div>
+
+                                <!-- Contact Phone -->
+                                <div class="form-group">
+                                    <label for="contactPhone">Contact Phone</label>
+                                    <input
+                                        type="tel"
+                                        id="contactPhone"
+                                        x-model="formData.business_phone"
+                                        placeholder="+352 123 456 789"
+                                        :disabled="loading"
+                                    >
+                                    <div class="form-help">Optional contact phone number</div>
+                                </div>
+
+                                <!-- Website -->
+                                <div class="form-group">
+                                    <label for="website">Website</label>
+                                    <input
+                                        type="url"
+                                        id="website"
+                                        x-model="formData.website"
+                                        placeholder="https://example.com"
+                                        :disabled="loading"
+                                    >
+                                    <div class="form-help">Optional website URL</div>
+                                </div>
+
+                                <!-- Business Address -->
+                                <div class="form-group">
+                                    <label for="businessAddress">Business Address</label>
+                                    <textarea
+                                        id="businessAddress"
+                                        x-model="formData.business_address"
+                                        placeholder="Street, City, Country"
+                                        rows="3"
+                                        :disabled="loading"
+                                    ></textarea>
+                                </div>
+
+                                <!-- Tax Number -->
+                                <div class="form-group">
+                                    <label for="taxNumber">Tax Number</label>
+                                    <input
+                                        type="text"
+                                        id="taxNumber"
+                                        x-model="formData.tax_number"
+                                        placeholder="LU12345678"
+                                        :disabled="loading"
+                                    >
+                                </div>
+                            </div>
+                        </div>
+
+                        <div class="form-actions">
+                            <button type="button"
+                                    class="btn btn-secondary"
+                                    @click="window.location.href='/static/admin/dashboard.html'"
+                                    :disabled="loading">
+                                Cancel
+                            </button>
+                            <button type="submit"
+                                    class="btn btn-primary"
+                                    :disabled="loading">
+                                <span x-show="!loading">Create Vendor</span>
+                                <span x-show="loading">
+                                    <span class="loading-spinner"></span>
+                                    Creating vendor...
+                                </span>
+                            </button>
+                        </div>
+                    </form>
                 </div>
-
-                <!-- Vendor Name -->
-                <div class="form-group">
-                    <label for="name">
-                        Vendor Name <span class="required">*</span>
-                    </label>
-                    <input
-                        type="text"
-                        id="name"
-                        name="name"
-                        required
-                        placeholder="e.g., Tech Store Luxembourg"
-                        maxlength="255"
-                    >
-                    <div class="form-help">Display name for the vendor</div>
-                    <div class="error-message" id="nameError"></div>
-                </div>
-
-                <!-- Subdomain -->
-                <div class="form-group">
-                    <label for="subdomain">
-                        Subdomain <span class="required">*</span>
-                    </label>
-                    <input
-                        type="text"
-                        id="subdomain"
-                        name="subdomain"
-                        required
-                        placeholder="e.g., techstore"
-                        pattern="[a-z0-9][a-z0-9-]*[a-z0-9]"
-                        maxlength="100"
-                    >
-                    <div class="form-help">Lowercase letters, numbers, and hyphens only (e.g., techstore.platform.com)</div>
-                    <div class="error-message" id="subdomainError"></div>
-                </div>
-
-                <!-- Description -->
-                <div class="form-group">
-                    <label for="description">Description</label>
-                    <textarea
-                        id="description"
-                        name="description"
-                        placeholder="Brief description of the vendor's business"
-                    ></textarea>
-                    <div class="form-help">Optional description of the vendor</div>
-                </div>
-
-                <!-- Owner Email -->
-                <div class="form-group">
-                    <label for="ownerEmail">
-                        Owner Email <span class="required">*</span>
-                    </label>
-                    <input
-                        type="email"
-                        id="ownerEmail"
-                        name="owner_email"
-                        required
-                        placeholder="owner@example.com"
-                    >
-                    <div class="form-help">Email for the vendor owner (login credentials will be sent here)</div>
-                    <div class="error-message" id="ownerEmailError"></div>
-                </div>
-
-                <!-- Contact Phone -->
-                <div class="form-group">
-                    <label for="contactPhone">Contact Phone</label>
-                    <input
-                        type="tel"
-                        id="contactPhone"
-                        name="contact_phone"
-                        placeholder="+352 123 456 789"
-                    >
-                    <div class="form-help">Optional contact phone number</div>
-                </div>
-
-                <!-- Website -->
-                <div class="form-group">
-                    <label for="website">Website</label>
-                    <input
-                        type="url"
-                        id="website"
-                        name="website"
-                        placeholder="https://example.com"
-                    >
-                    <div class="form-help">Optional website URL</div>
-                </div>
-
-                <!-- Business Address -->
-                <div class="form-group">
-                    <label for="businessAddress">Business Address</label>
-                    <textarea
-                        id="businessAddress"
-                        name="business_address"
-                        placeholder="Street, City, Country"
-                    ></textarea>
-                </div>
-
-                <!-- Tax Number -->
-                <div class="form-group">
-                    <label for="taxNumber">Tax Number</label>
-                    <input
-                        type="text"
-                        id="taxNumber"
-                        name="tax_number"
-                        placeholder="LU12345678"
-                    >
-                </div>
-
-                <div class="form-actions">
-                    <button type="button" class="btn btn-secondary" onclick="window.history.back()">
-                        Cancel
-                    </button>
-                    <button type="submit" class="btn btn-primary" id="submitButton">
-                        Create Vendor
-                    </button>
-                </div>
-            </form>
+            </div>
 
             <!-- Success credentials display -->
-            <div id="credentialsDisplay" style="display: none;">
-                <div class="credentials-card">
-                    <h3>✅ Vendor Created Successfully!</h3>
-
-                    <div class="credential-item">
-                        <label>Vendor Code:</label>
-                        <span class="value" id="displayVendorCode"></span>
+            <div x-show="showCredentials">
+                <div class="content-section">
+                    <div class="credentials-success">
+                        <div class="success-icon">✅</div>
+                        <h2>Vendor Created Successfully!</h2>
+                        <p class="success-message">
+                            The vendor has been created and credentials have been generated.
+                            Please save these credentials securely.
+                        </p>
                     </div>
 
-                    <div class="credential-item">
-                        <label>Subdomain:</label>
-                        <span class="value" id="displaySubdomain"></span>
+                    <!-- Debug info (remove in production) -->
+                    <div x-show="credentials" style="display: none;">
+                        <pre x-text="JSON.stringify(credentials, null, 2)"></pre>
                     </div>
 
-                    <div class="credential-item">
-                        <label>Owner Username:</label>
-                        <span class="value" id="displayUsername"></span>
+                    <div class="credentials-grid">
+                        <div class="credential-card">
+                            <div class="credential-label">Vendor Code</div>
+                            <div class="credential-value-group">
+                                <span class="credential-value" x-text="credentials?.vendor_code || 'N/A'"></span>
+                                <button type="button"
+                                        class="btn-icon"
+                                        @click="copyToClipboard(credentials?.vendor_code, 'Vendor code')"
+                                        title="Copy to clipboard"
+                                        :disabled="!credentials?.vendor_code">
+                                    📋
+                                </button>
+                            </div>
+                        </div>
+
+                        <div class="credential-card">
+                            <div class="credential-label">Vendor Name</div>
+                            <div class="credential-value-group">
+                                <span class="credential-value" x-text="credentials?.name || 'N/A'"></span>
+                                <button type="button"
+                                        class="btn-icon"
+                                        @click="copyToClipboard(credentials?.name, 'Vendor name')"
+                                        title="Copy to clipboard"
+                                        :disabled="!credentials?.name">
+                                    📋
+                                </button>
+                            </div>
+                        </div>
+
+                        <div class="credential-card">
+                            <div class="credential-label">Subdomain</div>
+                            <div class="credential-value-group">
+                                <span class="credential-value" x-text="credentials?.subdomain || 'N/A'"></span>
+                                <button type="button"
+                                        class="btn-icon"
+                                        @click="copyToClipboard(credentials?.subdomain, 'Subdomain')"
+                                        title="Copy to clipboard"
+                                        :disabled="!credentials?.subdomain">
+                                    📋
+                                </button>
+                            </div>
+                        </div>
+
+                        <div class="credential-card">
+                            <div class="credential-label">Owner Email</div>
+                            <div class="credential-value-group">
+                                <span class="credential-value" x-text="credentials?.owner_email || 'N/A'"></span>
+                                <button type="button"
+                                        class="btn-icon"
+                                        @click="copyToClipboard(credentials?.owner_email, 'Email')"
+                                        title="Copy to clipboard"
+                                        :disabled="!credentials?.owner_email">
+                                    📋
+                                </button>
+                            </div>
+                        </div>
+
+                        <div class="credential-card">
+                            <div class="credential-label">Owner Username</div>
+                            <div class="credential-value-group">
+                                <span class="credential-value" x-text="credentials?.owner_username || 'N/A'"></span>
+                                <button type="button"
+                                        class="btn-icon"
+                                        @click="copyToClipboard(credentials?.owner_username, 'Username')"
+                                        title="Copy to clipboard"
+                                        :disabled="!credentials?.owner_username">
+                                    📋
+                                </button>
+                            </div>
+                        </div>
+
+                        <div class="credential-card credential-card-highlight">
+                            <div class="credential-label">
+                                <span>⚠️ Temporary Password</span>
+                            </div>
+                            <div class="credential-value-group">
+                                <template x-if="credentials?.temporary_password && credentials.temporary_password !== 'PASSWORD_NOT_RETURNED'">
+                                    <span class="credential-value" x-text="credentials.temporary_password"></span>
+                                </template>
+                                <template x-if="!credentials?.temporary_password || credentials.temporary_password === 'PASSWORD_NOT_RETURNED'">
+                                    <span class="credential-value text-danger">
+                                        ⚠️ Password not returned - Check server logs
+                                    </span>
+                                </template>
+                                <button type="button"
+                                        class="btn-icon"
+                                        @click="copyToClipboard(credentials?.temporary_password, 'Password')"
+                                        title="Copy to clipboard"
+                                        :disabled="!credentials?.temporary_password || credentials.temporary_password === 'PASSWORD_NOT_RETURNED'">
+                                    📋
+                                </button>
+                            </div>
+                            <div class="credential-warning">
+                                This password will not be shown again. Make sure to save it securely.
+                            </div>
+                        </div>
+
+                        <div class="credential-card credential-card-full">
+                            <div class="credential-label">Login URL</div>
+                            <div class="credential-value-group">
+                                <span class="credential-value credential-value-url" x-text="credentials?.login_url || 'N/A'"></span>
+                                <button type="button"
+                                        class="btn-icon"
+                                        @click="copyToClipboard(credentials?.login_url, 'Login URL')"
+                                        title="Copy to clipboard"
+                                        :disabled="!credentials?.login_url">
+                                    📋
+                                </button>
+                            </div>
+                        </div>
                     </div>
 
-                    <div class="credential-item">
-                        <label>Owner Email:</label>
-                        <span class="value" id="displayEmail"></span>
+                    <!-- Warning if password not returned -->
+                    <div x-show="!credentials?.temporary_password || credentials.temporary_password === 'PASSWORD_NOT_RETURNED'"
+                         class="alert alert-warning mt-3">
+                        <strong>⚠️ Warning:</strong> The temporary password was not returned by the server.
+                        This might be a backend configuration issue. Please check the server logs or contact the system administrator.
                     </div>
 
-                    <div class="credential-item">
-                        <label>Temporary Password:</label>
-                        <span class="value" id="displayPassword"></span>
-                    </div>
-
-                    <div class="credential-item">
-                        <label>Login URL:</label>
-                        <span class="value" id="displayLoginUrl"></span>
-                    </div>
-
-                    <p class="warning-text">
-                        ⚠️ Important: Save these credentials! The password will not be shown again.
-                    </p>
-
-                    <div class="form-actions" style="margin-top: 20px;">
-                        <button class="btn btn-primary" onclick="window.location.href='/static/admin/dashboard.html'">
-                            Go to Dashboard
+                    <div class="form-actions" style="margin-top: 24px;">
+                        <button class="btn btn-secondary"
+                                @click="resetForm(); showCredentials = false">
+                            ➕ Create Another Vendor
                         </button>
-                        <button class="btn btn-secondary" onclick="location.reload()">
-                            Create Another Vendor
+                        <button class="btn btn-primary"
+                                @click="window.location.href='/static/admin/dashboard.html'">
+                            ← Back to Dashboard
                         </button>
                     </div>
                 </div>
             </div>
-        </div>
+        </main>
     </div>
 
-    <script>
-        const API_BASE_URL = '/api/v1';
-
-        // Check authentication
-        function checkAuth() {
-            const token = localStorage.getItem('admin_token');
-            const user = localStorage.getItem('admin_user');
-
-            if (!token || !user) {
-                window.location.href = '/static/admin/login.html';
-                return false;
-            }
-
-            try {
-                const userData = JSON.parse(user);
-                if (userData.role !== 'admin') {
-                    alert('Access denied. Admin privileges required.');
-                    window.location.href = '/static/admin/login.html';
-                    return false;
-                }
-                return true;
-            } catch (e) {
-                window.location.href = '/static/admin/login.html';
-                return false;
-            }
-        }
-
-        // Show alert
-        function showAlert(message, type = 'error') {
-            const alertBox = document.getElementById('alertBox');
-            alertBox.textContent = message;
-            alertBox.className = `alert alert-${type} show`;
-
-            // Scroll to top
-            window.scrollTo({ top: 0, behavior: 'smooth' });
-        }
-
-        // Clear all errors
-        function clearErrors() {
-            document.querySelectorAll('.error-message').forEach(el => {
-                el.classList.remove('show');
-            });
-            document.querySelectorAll('input, textarea').forEach(el => {
-                el.classList.remove('error');
-            });
-            document.getElementById('alertBox').classList.remove('show');
-        }
-
-        // Show field error
-        function showFieldError(fieldName, message) {
-            const input = document.querySelector(`[name="${fieldName}"]`);
-            const errorDiv = document.getElementById(`${fieldName.replace('_', '')}Error`);
-
-            if (input) input.classList.add('error');
-            if (errorDiv) {
-                errorDiv.textContent = message;
-                errorDiv.classList.add('show');
-            }
-        }
-
-        // Auto-format inputs
-        document.getElementById('vendorCode').addEventListener('input', function(e) {
-            this.value = this.value.toUpperCase().replace(/[^A-Z0-9_-]/g, '');
-        });
-
-        document.getElementById('subdomain').addEventListener('input', function(e) {
-            this.value = this.value.toLowerCase().replace(/[^a-z0-9-]/g, '');
-        });
-
-        // Handle form submission
-        document.getElementById('createVendorForm').addEventListener('submit', async function(e) {
-            e.preventDefault();
-
-            clearErrors();
-
-            const submitButton = document.getElementById('submitButton');
-            submitButton.disabled = true;
-            submitButton.innerHTML = '<span class="loading-spinner"></span>Creating vendor...';
-
-            // Collect form data
-            const formData = {
-                vendor_code: document.getElementById('vendorCode').value.trim(),
-                name: document.getElementById('name').value.trim(),
-                subdomain: document.getElementById('subdomain').value.trim(),
-                description: document.getElementById('description').value.trim() || null,
-                owner_email: document.getElementById('ownerEmail').value.trim(),
-                contact_phone: document.getElementById('contactPhone').value.trim() || null,
-                website: document.getElementById('website').value.trim() || null,
-                business_address: document.getElementById('businessAddress').value.trim() || null,
-                tax_number: document.getElementById('taxNumber').value.trim() || null,
-            };
-
-            try {
-                const token = localStorage.getItem('admin_token');
-                const response = await fetch(`${API_BASE_URL}/admin/vendors`, {
-                    method: 'POST',
-                    headers: {
-                        'Content-Type': 'application/json',
-                        'Authorization': `Bearer ${token}`
-                    },
-                    body: JSON.stringify(formData)
-                });
-
-                const data = await response.json();
-
-                if (!response.ok) {
-                    throw new Error(data.detail || 'Failed to create vendor');
-                }
-
-                // Display success and credentials
-                document.getElementById('createVendorForm').style.display = 'none';
-                document.getElementById('credentialsDisplay').style.display = 'block';
-
-                document.getElementById('displayVendorCode').textContent = data.vendor_code;
-                document.getElementById('displaySubdomain').textContent = data.subdomain;
-                document.getElementById('displayUsername').textContent = data.owner_username;
-                document.getElementById('displayEmail').textContent = data.owner_email;
-                document.getElementById('displayPassword').textContent = data.temporary_password;
-                document.getElementById('displayLoginUrl').textContent = data.login_url || `${data.subdomain}.platform.com/vendor/login`;
-
-                showAlert('Vendor created successfully!', 'success');
-
-            } catch (error) {
-                console.error('Error creating vendor:', error);
-                showAlert(error.message || 'Failed to create vendor');
-
-                submitButton.disabled = false;
-                submitButton.innerHTML = 'Create Vendor';
-            }
-        });
-
-        // Initialize
-        window.addEventListener('DOMContentLoaded', () => {
-            checkAuth();
-        });
-    </script>
+    <script src="/static/js/shared/api-client.js"></script>
+    <script src="/static/js/admin/vendors.js"></script>
 </body>
 </html>
\ No newline at end of file
diff --git a/static/css/admin/admin.css b/static/css/admin/admin.css
index 4c9efc36..649c2adc 100644
--- a/static/css/admin/admin.css
+++ b/static/css/admin/admin.css
@@ -347,73 +347,255 @@
 }
 
 /* Modal/Dialog */
+/* Modal Styles */
 .modal-overlay {
     position: fixed;
     top: 0;
     left: 0;
-    right: 0;
-    bottom: 0;
-    background: var(--bg-overlay);
+    width: 100%;
+    height: 100%;
+    background-color: rgba(0, 0, 0, 0.5);
     display: flex;
-    justify-content: center;
     align-items: center;
+    justify-content: center;
     z-index: 1000;
 }
 
-.modal {
+.modal-content {
     background: white;
-    border-radius: var(--radius-lg);
-    box-shadow: var(--shadow-xl);
+    border-radius: 8px;
     max-width: 600px;
     width: 90%;
     max-height: 90vh;
     overflow-y: auto;
+    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
 }
 
 .modal-header {
-    padding: var(--spacing-lg);
-    border-bottom: 1px solid var(--border-color);
+    padding: 20px;
+    border-bottom: 1px solid #e5e7eb;
     display: flex;
     justify-content: space-between;
     align-items: center;
 }
 
-.modal-title {
-    font-size: var(--font-xl);
-    font-weight: 600;
+.modal-header h3 {
+    margin: 0;
+    font-size: 1.25rem;
 }
 
-.modal-close {
+.btn-close {
     background: none;
     border: none;
-    font-size: var(--font-2xl);
+    font-size: 28px;
+    line-height: 1;
     cursor: pointer;
-    color: var(--text-muted);
-    padding: 0;
-    width: 32px;
-    height: 32px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    border-radius: var(--radius-md);
-    transition: all var(--transition-base);
+    color: #6b7280;
 }
 
-.modal-close:hover {
-    background: var(--gray-100);
-    color: var(--text-primary);
+.btn-close:hover {
+    color: #1f2937;
 }
 
 .modal-body {
-    padding: var(--spacing-lg);
+    padding: 20px;
 }
 
 .modal-footer {
-    padding: var(--spacing-lg);
-    border-top: 1px solid var(--border-color);
+    padding: 20px;
+    border-top: 1px solid #e5e7eb;
     display: flex;
     justify-content: flex-end;
-    gap: var(--spacing-sm);
+    gap: 12px;
+}
+
+.info-box {
+    background-color: #eff6ff;
+    border: 1px solid #3b82f6;
+    border-radius: 6px;
+    padding: 12px;
+    color: #1e40af;
+}
+
+.checkbox-label {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    cursor: pointer;
+}
+
+.checkbox-label input[type="checkbox"] {
+    width: auto;
+    margin: 0;
+}
+
+.form-section-divider {
+    border-top: 2px solid #e5e7eb;
+    margin: 32px 0;
+}
+
+/* Small modal variant for confirmations */
+.modal-sm {
+    max-width: 500px;
+}
+
+/* Info box styling */
+.info-box {
+    background: #e3f2fd;
+    border-left: 4px solid #2196f3;
+    padding: 12px 16px;
+    border-radius: 4px;
+    font-size: 14px;
+}
+
+/* Quick actions spacing */
+.quick-actions {
+    display: flex;
+    gap: 12px;
+    flex-wrap: wrap;
+}
+
+/* Success Modal Styles */
+.modal-header-success {
+    background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
+    color: white;
+    border-radius: 8px 8px 0 0;
+}
+
+.modal-header-success .btn-close {
+    color: white;
+    opacity: 0.9;
+}
+
+.modal-header-success .btn-close:hover {
+    opacity: 1;
+}
+
+.success-icon-wrapper {
+    display: flex;
+    justify-content: center;
+    margin: 20px 0;
+}
+
+.success-icon {
+    width: 80px;
+    height: 80px;
+    border-radius: 50%;
+    background: linear-gradient(135deg, #4caf50 0%, #45a049 100%);
+    color: white;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    font-size: 48px;
+    font-weight: bold;
+    animation: successPulse 0.6s ease-out;
+    box-shadow: 0 4px 20px rgba(76, 175, 80, 0.3);
+}
+
+@keyframes successPulse {
+    0% {
+        transform: scale(0.5);
+        opacity: 0;
+    }
+    50% {
+        transform: scale(1.1);
+    }
+    100% {
+        transform: scale(1);
+        opacity: 1;
+    }
+}
+
+.transfer-details {
+    background: #f8f9fa;
+    border-radius: 8px;
+    padding: 20px;
+    margin: 20px 0;
+}
+
+.detail-row {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+    padding: 12px;
+    background: white;
+    border-radius: 6px;
+    margin-bottom: 12px;
+}
+
+.detail-label {
+    font-size: 12px;
+    font-weight: 600;
+    text-transform: uppercase;
+    color: #666;
+    letter-spacing: 0.5px;
+}
+
+.detail-value {
+    font-size: 15px;
+}
+
+.detail-value strong {
+    color: #333;
+    font-size: 16px;
+}
+
+.detail-arrow {
+    text-align: center;
+    font-size: 24px;
+    color: #4caf50;
+    font-weight: bold;
+    margin: 8px 0;
+}
+
+.modal-md {
+    max-width: 600px;
+}
+
+.btn-block {
+    width: 100%;
+    padding: 12px;
+    font-size: 16px;
+    font-weight: 600;
+}
+
+/* Alert variants in modals */
+.modal-body .alert {
+    margin-top: 16px;
+    padding: 12px 16px;
+    border-radius: 6px;
+    border: none;
+}
+
+.modal-body .alert-info {
+    background: #e3f2fd;
+    color: #1976d2;
+}
+
+.modal-body .alert-info strong {
+    color: #0d47a1;
+}
+
+/* Text utilities */
+.text-center {
+    text-align: center;
+}
+
+.text-muted {
+    color: #6c757d;
+    font-size: 14px;
+}
+
+.mb-3 {
+    margin-bottom: 1rem;
+}
+
+.mb-4 {
+    margin-bottom: 1.5rem;
+}
+
+.mt-3 {
+    margin-top: 1rem;
 }
 
 /* Pagination */
@@ -553,4 +735,160 @@
     .content-section {
         box-shadow: none;
         border: 1px solid var(--border-color);
-    }
\ No newline at end of file
+    }
+
+/* Value with copy button */
+.value-with-copy {
+    display: flex;
+    gap: var(--spacing-sm);
+    align-items: center;
+    flex: 1;
+}
+
+.credential-item.highlight {
+    background: #fff3cd;
+    border: 2px solid var(--warning-color);
+}
+
+.credential-item.highlight .value {
+    background: white;
+    font-weight: 600;
+    color: var(--text-primary);
+}
+
+.btn-copy {
+    background: var(--gray-100);
+    border: 1px solid var(--border-color);
+    padding: 6px 12px;
+    border-radius: var(--radius-sm);
+    cursor: pointer;
+    color: var(--text-secondary);
+    font-size: var(--font-xs);
+    transition: all var(--transition-base);
+    white-space: nowrap;
+}
+
+.btn-copy:hover {
+    background: var(--primary-color);
+    border-color: var(--primary-color);
+    color: white;
+}
+
+/* Text color utilities */
+.text-danger {
+    color: var(--danger-color) !important;
+}
+
+.text-warning {
+    color: var(--warning-color) !important;
+}
+
+.text-success {
+    color: var(--success-color) !important;
+}
+
+/* Disabled button styles */
+.btn-icon:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+}
+
+.btn-icon:disabled:hover {
+    background: white;
+    border-color: var(--border-color);
+    transform: none;
+}
+
+/* Alert improvements */
+.alert {
+    animation: slideDown 0.3s ease;
+}
+
+@keyframes slideDown {
+    from {
+        opacity: 0;
+        transform: translateY(-10px);
+    }
+    to {
+        opacity: 1;
+        transform: translateY(0);
+    }
+}
+
+/* Form Section Styles */
+.form-section-title {
+    font-size: 1.125rem;
+    font-weight: 600;
+    color: #1f2937;
+    margin-bottom: 16px;
+    padding-bottom: 8px;
+    border-bottom: 2px solid #e5e7eb;
+}
+
+.form-control-disabled {
+    background-color: #f3f4f6;
+    cursor: not-allowed;
+    color: #6b7280;
+}
+
+.form-help {
+    font-size: 0.875rem;
+    color: #6b7280;
+    margin-top: 4px;
+}
+
+.text-muted {
+    color: #6b7280;
+}
+
+.mb-2 {
+    margin-bottom: 0.5rem;
+}
+
+.mb-3 {
+    margin-bottom: 1rem;
+}
+
+.mt-3 {
+    margin-top: 1rem;
+}
+
+/* Alert Styles */
+.alert {
+    padding: 12px 16px;
+    border-radius: 6px;
+    margin-bottom: 16px;
+}
+
+.alert-warning {
+    background-color: #fef3c7;
+    border: 1px solid #f59e0b;
+    color: #92400e;
+}
+
+.alert-warning strong {
+    color: #78350f;
+}
+
+/* Quick Actions */
+.quick-actions {
+    display: flex;
+    gap: 12px;
+    flex-wrap: wrap;
+}
+
+.quick-actions .btn {
+    min-width: 180px;
+}
+
+/* Button Sizes */
+.btn-sm {
+    padding: 6px 12px;
+    font-size: 0.875rem;
+}
+
+/* Required Field Indicator */
+.required {
+    color: #ef4444;
+    font-weight: bold;
+}
\ No newline at end of file
diff --git a/static/css/shared/base.css b/static/css/shared/base.css
index 47d828c1..fa29e17f 100644
--- a/static/css/shared/base.css
+++ b/static/css/shared/base.css
@@ -1,6 +1,10 @@
 /* static/css/shared/base.css */
 /* Base styles shared across all pages */
 
+/* Import responsive utilities */
+@import url('responsive-utilities.css');
+
+/* Rest of your base.css... */
 :root {
     /* Color Palette */
     --primary-color: #667eea;
diff --git a/static/css/shared/components.css b/static/css/shared/components.css
new file mode 100644
index 00000000..05297c02
--- /dev/null
+++ b/static/css/shared/components.css
@@ -0,0 +1,728 @@
+/**
+ * Universal Components Styles
+ * Shared component styles for Admin, Vendor, and Shop sections
+ */
+
+/* =============================================================================
+   MODAL SYSTEM STYLES
+   ============================================================================= */
+
+/* Modal Backdrop */
+.modal-backdrop {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: rgba(0, 0, 0, 0.5);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 9999;
+    animation: fadeIn 0.2s ease-in;
+}
+
+@keyframes fadeIn {
+    from {
+        opacity: 0;
+    }
+    to {
+        opacity: 1;
+    }
+}
+
+/* Modal Container */
+.modal-container {
+    background: white;
+    border-radius: 8px;
+    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
+    max-width: 500px;
+    width: 90%;
+    max-height: 90vh;
+    overflow-y: auto;
+    animation: slideUp 0.3s ease-out;
+}
+
+@keyframes slideUp {
+    from {
+        transform: translateY(20px);
+        opacity: 0;
+    }
+    to {
+        transform: translateY(0);
+        opacity: 1;
+    }
+}
+
+/* Modal Header */
+.modal-header {
+    padding: 20px 24px;
+    border-bottom: 1px solid #e5e7eb;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+}
+
+.modal-title {
+    font-size: 1.25rem;
+    font-weight: 600;
+    color: #111827;
+    margin: 0;
+}
+
+.modal-close {
+    background: none;
+    border: none;
+    font-size: 1.5rem;
+    color: #6b7280;
+    cursor: pointer;
+    padding: 0;
+    width: 32px;
+    height: 32px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    border-radius: 4px;
+    transition: all 0.2s;
+}
+
+.modal-close:hover {
+    background-color: #f3f4f6;
+    color: #111827;
+}
+
+/* Modal Body */
+.modal-body {
+    padding: 24px;
+}
+
+.modal-message {
+    font-size: 0.95rem;
+    color: #374151;
+    line-height: 1.6;
+    margin-bottom: 12px;
+}
+
+.modal-warning {
+    background-color: #fef3c7;
+    border-left: 4px solid #f59e0b;
+    padding: 12px 16px;
+    border-radius: 4px;
+    margin-top: 16px;
+}
+
+.modal-warning p {
+    margin: 0;
+    color: #92400e;
+    font-size: 0.875rem;
+}
+
+.modal-details {
+    background-color: #f9fafb;
+    border: 1px solid #e5e7eb;
+    border-radius: 4px;
+    padding: 12px;
+    margin-top: 12px;
+    font-family: 'Courier New', monospace;
+    font-size: 0.875rem;
+    color: #374151;
+    white-space: pre-wrap;
+    word-break: break-word;
+}
+
+/* Modal Footer */
+.modal-footer {
+    padding: 16px 24px;
+    border-top: 1px solid #e5e7eb;
+    display: flex;
+    justify-content: flex-end;
+    gap: 12px;
+}
+
+/* Modal Icon Styles */
+.modal-icon {
+    width: 48px;
+    height: 48px;
+    border-radius: 50%;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    margin: 0 auto 16px;
+    font-size: 24px;
+}
+
+.modal-icon.success {
+    background-color: #d1fae5;
+    color: #059669;
+}
+
+.modal-icon.error {
+    background-color: #fee2e2;
+    color: #dc2626;
+}
+
+.modal-icon.warning {
+    background-color: #fef3c7;
+    color: #f59e0b;
+}
+
+/* Loading Overlay */
+.loading-overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background-color: rgba(0, 0, 0, 0.3);
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    z-index: 10000;
+}
+
+.loading-spinner {
+    width: 48px;
+    height: 48px;
+    border: 4px solid #e5e7eb;
+    border-top-color: #3b82f6;
+    border-radius: 50%;
+    animation: spin 0.8s linear infinite;
+}
+
+@keyframes spin {
+    to {
+        transform: rotate(360deg);
+    }
+}
+
+/* =============================================================================
+   BUTTON STYLES
+   ============================================================================= */
+
+.btn {
+    padding: 10px 20px;
+    border: none;
+    border-radius: 6px;
+    font-size: 0.95rem;
+    font-weight: 500;
+    cursor: pointer;
+    transition: all 0.2s;
+    display: inline-flex;
+    align-items: center;
+    gap: 8px;
+    text-decoration: none;
+}
+
+.btn:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+}
+
+.btn-primary {
+    background-color: #3b82f6;
+    color: white;
+}
+
+.btn-primary:hover:not(:disabled) {
+    background-color: #2563eb;
+}
+
+.btn-secondary {
+    background-color: #6b7280;
+    color: white;
+}
+
+.btn-secondary:hover:not(:disabled) {
+    background-color: #4b5563;
+}
+
+.btn-success {
+    background-color: #10b981;
+    color: white;
+}
+
+.btn-success:hover:not(:disabled) {
+    background-color: #059669;
+}
+
+.btn-danger {
+    background-color: #ef4444;
+    color: white;
+}
+
+.btn-danger:hover:not(:disabled) {
+    background-color: #dc2626;
+}
+
+.btn-warning {
+    background-color: #f59e0b;
+    color: white;
+}
+
+.btn-warning:hover:not(:disabled) {
+    background-color: #d97706;
+}
+
+.btn-outline {
+    background-color: transparent;
+    border: 1px solid #d1d5db;
+    color: #374151;
+}
+
+.btn-outline:hover:not(:disabled) {
+    background-color: #f9fafb;
+    border-color: #9ca3af;
+}
+
+.btn-ghost {
+    background-color: transparent;
+    color: #6b7280;
+}
+
+.btn-ghost:hover:not(:disabled) {
+    background-color: #f3f4f6;
+}
+
+.btn-sm {
+    padding: 6px 12px;
+    font-size: 0.875rem;
+}
+
+.btn-lg {
+    padding: 12px 24px;
+    font-size: 1.05rem;
+}
+
+/* =============================================================================
+   ADMIN LAYOUT STYLES
+   ============================================================================= */
+
+.admin-header {
+    background-color: #1f2937;
+    color: white;
+    padding: 0 24px;
+    height: 64px;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    position: sticky;
+    top: 0;
+    z-index: 100;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+}
+
+.header-left {
+    display: flex;
+    align-items: center;
+    gap: 16px;
+}
+
+.header-title {
+    font-size: 1.25rem;
+    font-weight: 600;
+    margin: 0;
+}
+
+.menu-toggle {
+    background: none;
+    border: none;
+    color: white;
+    font-size: 1.5rem;
+    cursor: pointer;
+    padding: 8px;
+    display: none;
+}
+
+.header-right {
+    display: flex;
+    align-items: center;
+    gap: 16px;
+}
+
+.user-name {
+    font-size: 0.95rem;
+    color: #e5e7eb;
+}
+
+.btn-logout {
+    background-color: #374151;
+    color: white;
+    border: none;
+    padding: 8px 16px;
+    border-radius: 6px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 0.9rem;
+    transition: background-color 0.2s;
+}
+
+.btn-logout:hover {
+    background-color: #4b5563;
+}
+
+.admin-sidebar {
+    width: 260px;
+    background-color: #f9fafb;
+    border-right: 1px solid #e5e7eb;
+    height: calc(100vh - 64px);
+    position: fixed;
+    left: 0;
+    top: 64px;
+    overflow-y: auto;
+    transition: transform 0.3s ease;
+}
+
+.sidebar-nav {
+    padding: 16px 0;
+}
+
+.nav-item {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    padding: 12px 24px;
+    color: #374151;
+    text-decoration: none;
+    transition: all 0.2s;
+    font-size: 0.95rem;
+}
+
+.nav-item:hover {
+    background-color: #e5e7eb;
+    color: #111827;
+}
+
+.nav-item.active {
+    background-color: #3b82f6;
+    color: white;
+    border-left: 4px solid #2563eb;
+}
+
+.nav-item i {
+    width: 20px;
+    text-align: center;
+}
+
+.admin-content {
+    margin-left: 260px;
+    padding: 24px;
+    min-height: calc(100vh - 64px);
+}
+
+/* =============================================================================
+   VENDOR LAYOUT STYLES
+   ============================================================================= */
+
+.vendor-header {
+    background-color: #059669;
+    color: white;
+    padding: 0 24px;
+    height: 64px;
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    position: sticky;
+    top: 0;
+    z-index: 100;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+}
+
+.vendor-header .btn-logout {
+    background-color: #047857;
+    color: white;
+    border: none;
+    padding: 8px 16px;
+    border-radius: 6px;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    font-size: 0.9rem;
+    transition: background-color 0.2s;
+}
+
+.vendor-header .btn-logout:hover {
+    background-color: #065f46;
+}
+
+.vendor-header .menu-toggle {
+    background: none;
+    border: none;
+    color: white;
+    font-size: 1.5rem;
+    cursor: pointer;
+    padding: 8px;
+    display: none;
+}
+
+.vendor-sidebar {
+    width: 260px;
+    background-color: #f9fafb;
+    border-right: 1px solid #e5e7eb;
+    height: calc(100vh - 64px);
+    position: fixed;
+    left: 0;
+    top: 64px;
+    overflow-y: auto;
+    transition: transform 0.3s ease;
+}
+
+.vendor-content {
+    margin-left: 260px;
+    padding: 24px;
+    min-height: calc(100vh - 64px);
+}
+
+/* =============================================================================
+   SHOP LAYOUT STYLES
+   ============================================================================= */
+
+.shop-header {
+    background-color: white;
+    border-bottom: 1px solid #e5e7eb;
+    padding: 16px 24px;
+    position: sticky;
+    top: 0;
+    z-index: 100;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
+}
+
+.shop-header-top {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    max-width: 1280px;
+    margin: 0 auto;
+}
+
+.shop-logo {
+    font-size: 1.5rem;
+    font-weight: 700;
+    color: #111827;
+    text-decoration: none;
+}
+
+.shop-search {
+    flex: 1;
+    max-width: 500px;
+    margin: 0 32px;
+}
+
+.search-form {
+    display: flex;
+    gap: 8px;
+}
+
+.search-input {
+    flex: 1;
+    padding: 10px 16px;
+    border: 1px solid #d1d5db;
+    border-radius: 6px;
+    font-size: 0.95rem;
+}
+
+.search-input:focus {
+    outline: none;
+    border-color: #3b82f6;
+    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
+}
+
+.shop-actions {
+    display: flex;
+    align-items: center;
+    gap: 16px;
+}
+
+.cart-button {
+    position: relative;
+    background: none;
+    border: none;
+    cursor: pointer;
+    padding: 8px;
+    font-size: 1.5rem;
+    color: #374151;
+}
+
+.cart-button:hover {
+    color: #111827;
+}
+
+.cart-count {
+    position: absolute;
+    top: 0;
+    right: 0;
+    background-color: #ef4444;
+    color: white;
+    font-size: 0.75rem;
+    font-weight: 600;
+    padding: 2px 6px;
+    border-radius: 10px;
+    min-width: 20px;
+    text-align: center;
+}
+
+.shop-nav {
+    display: flex;
+    gap: 24px;
+    max-width: 1280px;
+    margin: 16px auto 0;
+    padding-top: 16px;
+    border-top: 1px solid #e5e7eb;
+}
+
+.shop-nav-item {
+    color: #6b7280;
+    text-decoration: none;
+    font-size: 0.95rem;
+    padding: 8px 0;
+    transition: color 0.2s;
+}
+
+.shop-nav-item:hover {
+    color: #111827;
+}
+
+.shop-nav-item.active {
+    color: #3b82f6;
+    font-weight: 500;
+    border-bottom: 2px solid #3b82f6;
+}
+
+.shop-content {
+    max-width: 1280px;
+    margin: 0 auto;
+    padding: 32px 24px;
+}
+
+/* =============================================================================
+   SHOP ACCOUNT LAYOUT STYLES
+   ============================================================================= */
+
+.account-layout {
+    display: grid;
+    grid-template-columns: 260px 1fr;
+    gap: 32px;
+    max-width: 1280px;
+    margin: 0 auto;
+    padding: 32px 24px;
+}
+
+.account-sidebar {
+    background-color: #f9fafb;
+    border: 1px solid #e5e7eb;
+    border-radius: 8px;
+    padding: 16px;
+    height: fit-content;
+}
+
+.account-nav-item {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    padding: 12px 16px;
+    color: #374151;
+    text-decoration: none;
+    border-radius: 6px;
+    transition: all 0.2s;
+    font-size: 0.95rem;
+}
+
+.account-nav-item:hover {
+    background-color: #e5e7eb;
+}
+
+.account-nav-item.active {
+    background-color: #3b82f6;
+    color: white;
+}
+
+.account-content {
+    background-color: white;
+    border: 1px solid #e5e7eb;
+    border-radius: 8px;
+    padding: 32px;
+}
+
+/* =============================================================================
+   RESPONSIVE STYLES
+   ============================================================================= */
+
+@media (max-width: 768px) {
+    .menu-toggle {
+        display: block;
+    }
+
+    .vendor-header .menu-toggle {
+        display: block;
+    }
+
+    .admin-sidebar,
+    .vendor-sidebar {
+        transform: translateX(-100%);
+    }
+
+    .admin-sidebar.open,
+    .vendor-sidebar.open {
+        transform: translateX(0);
+    }
+
+    .admin-content,
+    .vendor-content {
+        margin-left: 0;
+    }
+
+    .shop-search {
+        display: none;
+    }
+
+    .account-layout {
+        grid-template-columns: 1fr;
+    }
+
+    .account-sidebar {
+        display: none;
+    }
+
+    .modal-container {
+        width: 95%;
+        margin: 16px;
+    }
+
+    .modal-footer {
+        flex-direction: column;
+    }
+
+    .modal-footer .btn {
+        width: 100%;
+    }
+}
+
+/* =============================================================================
+   UTILITY CLASSES
+   ============================================================================= */
+
+.text-center {
+    text-align: center;
+}
+
+.mb-0 { margin-bottom: 0; }
+.mb-1 { margin-bottom: 8px; }
+.mb-2 { margin-bottom: 16px; }
+.mb-3 { margin-bottom: 24px; }
+.mb-4 { margin-bottom: 32px; }
+
+.mt-0 { margin-top: 0; }
+.mt-1 { margin-top: 8px; }
+.mt-2 { margin-top: 16px; }
+.mt-3 { margin-top: 24px; }
+.mt-4 { margin-top: 32px; }
+
+.hidden {
+    display: none !important;
+}
+
+.pointer {
+    cursor: pointer;
+}
\ No newline at end of file
diff --git a/static/css/shared/modals.css b/static/css/shared/modals.css
new file mode 100644
index 00000000..35ce7cd1
--- /dev/null
+++ b/static/css/shared/modals.css
@@ -0,0 +1,428 @@
+/**
+ * Enhanced Modal Styles
+ * Additional styling and animations for modal system
+ */
+
+/* =============================================================================
+   MODAL ANIMATIONS
+   ============================================================================= */
+
+/* Fade In Animation */
+@keyframes modalFadeIn {
+    from {
+        opacity: 0;
+    }
+    to {
+        opacity: 1;
+    }
+}
+
+/* Slide Down Animation */
+@keyframes modalSlideDown {
+    from {
+        transform: translateY(-50px);
+        opacity: 0;
+    }
+    to {
+        transform: translateY(0);
+        opacity: 1;
+    }
+}
+
+/* Slide Up Animation */
+@keyframes modalSlideUp {
+    from {
+        transform: translateY(50px);
+        opacity: 0;
+    }
+    to {
+        transform: translateY(0);
+        opacity: 1;
+    }
+}
+
+/* Scale Animation */
+@keyframes modalScale {
+    from {
+        transform: scale(0.9);
+        opacity: 0;
+    }
+    to {
+        transform: scale(1);
+        opacity: 1;
+    }
+}
+
+/* Shake Animation for errors */
+@keyframes modalShake {
+    0%, 100% {
+        transform: translateX(0);
+    }
+    10%, 30%, 50%, 70%, 90% {
+        transform: translateX(-10px);
+    }
+    20%, 40%, 60%, 80% {
+        transform: translateX(10px);
+    }
+}
+
+/* =============================================================================
+   MODAL VARIANTS
+   ============================================================================= */
+
+/* Modal with slide down animation */
+.modal-container.slide-down {
+    animation: modalSlideDown 0.3s ease-out;
+}
+
+/* Modal with scale animation */
+.modal-container.scale {
+    animation: modalScale 0.3s ease-out;
+}
+
+/* Modal with shake animation (for errors) */
+.modal-container.shake {
+    animation: modalShake 0.5s ease-in-out;
+}
+
+/* =============================================================================
+   MODAL SIZES
+   ============================================================================= */
+
+.modal-container.modal-sm {
+    max-width: 400px;
+}
+
+.modal-container.modal-md {
+    max-width: 500px;
+}
+
+.modal-container.modal-lg {
+    max-width: 700px;
+}
+
+.modal-container.modal-xl {
+    max-width: 900px;
+}
+
+.modal-container.modal-full {
+    max-width: 95%;
+    max-height: 95vh;
+}
+
+/* =============================================================================
+   MODAL THEMES
+   ============================================================================= */
+
+/* Success Modal Theme */
+.modal-container.modal-success .modal-header {
+    background-color: #d1fae5;
+    border-bottom-color: #a7f3d0;
+}
+
+.modal-container.modal-success .modal-title {
+    color: #065f46;
+}
+
+/* Error Modal Theme */
+.modal-container.modal-error .modal-header {
+    background-color: #fee2e2;
+    border-bottom-color: #fecaca;
+}
+
+.modal-container.modal-error .modal-title {
+    color: #991b1b;
+}
+
+/* Warning Modal Theme */
+.modal-container.modal-warning .modal-header {
+    background-color: #fef3c7;
+    border-bottom-color: #fde68a;
+}
+
+.modal-container.modal-warning .modal-title {
+    color: #92400e;
+}
+
+/* Info Modal Theme */
+.modal-container.modal-info .modal-header {
+    background-color: #dbeafe;
+    border-bottom-color: #bfdbfe;
+}
+
+.modal-container.modal-info .modal-title {
+    color: #1e40af;
+}
+
+/* =============================================================================
+   MODAL CONTENT STYLES
+   ============================================================================= */
+
+/* Modal List */
+.modal-list {
+    list-style: none;
+    padding: 0;
+    margin: 16px 0;
+}
+
+.modal-list-item {
+    padding: 12px;
+    border-bottom: 1px solid #e5e7eb;
+    display: flex;
+    align-items: center;
+    gap: 12px;
+}
+
+.modal-list-item:last-child {
+    border-bottom: none;
+}
+
+.modal-list-item i {
+    width: 20px;
+    text-align: center;
+    color: #6b7280;
+}
+
+/* Modal Form Elements */
+.modal-form-group {
+    margin-bottom: 16px;
+}
+
+.modal-label {
+    display: block;
+    margin-bottom: 8px;
+    font-weight: 500;
+    color: #374151;
+    font-size: 0.95rem;
+}
+
+.modal-input,
+.modal-textarea,
+.modal-select {
+    width: 100%;
+    padding: 10px 12px;
+    border: 1px solid #d1d5db;
+    border-radius: 6px;
+    font-size: 0.95rem;
+    transition: all 0.2s;
+}
+
+.modal-input:focus,
+.modal-textarea:focus,
+.modal-select:focus {
+    outline: none;
+    border-color: #3b82f6;
+    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
+}
+
+.modal-textarea {
+    min-height: 100px;
+    resize: vertical;
+}
+
+.modal-input.error,
+.modal-textarea.error,
+.modal-select.error {
+    border-color: #ef4444;
+}
+
+.modal-error-text {
+    color: #ef4444;
+    font-size: 0.875rem;
+    margin-top: 4px;
+}
+
+.modal-help-text {
+    color: #6b7280;
+    font-size: 0.875rem;
+    margin-top: 4px;
+}
+
+/* =============================================================================
+   MODAL ALERTS
+   ============================================================================= */
+
+.modal-alert {
+    padding: 12px 16px;
+    border-radius: 6px;
+    margin-bottom: 16px;
+    display: flex;
+    align-items: start;
+    gap: 12px;
+}
+
+.modal-alert i {
+    margin-top: 2px;
+}
+
+.modal-alert.alert-success {
+    background-color: #d1fae5;
+    color: #065f46;
+    border: 1px solid #a7f3d0;
+}
+
+.modal-alert.alert-error {
+    background-color: #fee2e2;
+    color: #991b1b;
+    border: 1px solid #fecaca;
+}
+
+.modal-alert.alert-warning {
+    background-color: #fef3c7;
+    color: #92400e;
+    border: 1px solid #fde68a;
+}
+
+.modal-alert.alert-info {
+    background-color: #dbeafe;
+    color: #1e40af;
+    border: 1px solid #bfdbfe;
+}
+
+/* =============================================================================
+   MODAL PROGRESS
+   ============================================================================= */
+
+.modal-progress {
+    width: 100%;
+    height: 8px;
+    background-color: #e5e7eb;
+    border-radius: 4px;
+    overflow: hidden;
+    margin: 16px 0;
+}
+
+.modal-progress-bar {
+    height: 100%;
+    background-color: #3b82f6;
+    transition: width 0.3s ease;
+}
+
+.modal-progress-bar.success {
+    background-color: #10b981;
+}
+
+.modal-progress-bar.error {
+    background-color: #ef4444;
+}
+
+.modal-progress-bar.warning {
+    background-color: #f59e0b;
+}
+
+/* =============================================================================
+   LOADING SPINNER VARIANTS
+   ============================================================================= */
+
+.loading-spinner.spinner-sm {
+    width: 32px;
+    height: 32px;
+    border-width: 3px;
+}
+
+.loading-spinner.spinner-lg {
+    width: 64px;
+    height: 64px;
+    border-width: 5px;
+}
+
+.loading-spinner.spinner-success {
+    border-top-color: #10b981;
+}
+
+.loading-spinner.spinner-error {
+    border-top-color: #ef4444;
+}
+
+.loading-spinner.spinner-warning {
+    border-top-color: #f59e0b;
+}
+
+/* =============================================================================
+   MODAL BACKDROP VARIANTS
+   ============================================================================= */
+
+.modal-backdrop.backdrop-dark {
+    background-color: rgba(0, 0, 0, 0.7);
+}
+
+.modal-backdrop.backdrop-light {
+    background-color: rgba(0, 0, 0, 0.3);
+}
+
+.modal-backdrop.backdrop-blur {
+    backdrop-filter: blur(4px);
+}
+
+/* =============================================================================
+   RESPONSIVE ENHANCEMENTS
+   ============================================================================= */
+
+@media (max-width: 640px) {
+    .modal-container {
+        width: 100%;
+        max-width: 100%;
+        max-height: 100vh;
+        border-radius: 0;
+        margin: 0;
+    }
+
+    .modal-header {
+        padding: 16px 20px;
+    }
+
+    .modal-body {
+        padding: 20px;
+    }
+
+    .modal-footer {
+        padding: 12px 20px;
+        flex-direction: column-reverse;
+    }
+
+    .modal-footer .btn {
+        width: 100%;
+    }
+
+    .modal-alert {
+        flex-direction: column;
+    }
+}
+
+/* =============================================================================
+   ACCESSIBILITY
+   ============================================================================= */
+
+.modal-backdrop:focus {
+    outline: none;
+}
+
+.modal-container:focus {
+    outline: 2px solid #3b82f6;
+    outline-offset: -2px;
+}
+
+/* Reduce motion for users who prefer it */
+@media (prefers-reduced-motion: reduce) {
+    .modal-backdrop,
+    .modal-container,
+    .loading-spinner {
+        animation: none !important;
+        transition: none !important;
+    }
+}
+
+/* High contrast mode support */
+@media (prefers-contrast: high) {
+    .modal-container {
+        border: 2px solid currentColor;
+    }
+
+    .modal-header {
+        border-bottom-width: 2px;
+    }
+
+    .modal-footer {
+        border-top-width: 2px;
+    }
+}
\ No newline at end of file
diff --git a/static/css/shared/responsive-utilities.css b/static/css/shared/responsive-utilities.css
new file mode 100644
index 00000000..f65082ee
--- /dev/null
+++ b/static/css/shared/responsive-utilities.css
@@ -0,0 +1,370 @@
+/* static/css/shared/responsive-utilities.css */
+/* Responsive utility classes - Framework-like responsiveness without the framework */
+
+/* ================================
+   BREAKPOINTS (Mobile-first)
+   ================================ */
+:root {
+    --breakpoint-sm: 640px;
+    --breakpoint-md: 768px;
+    --breakpoint-lg: 1024px;
+    --breakpoint-xl: 1280px;
+    --breakpoint-2xl: 1536px;
+}
+
+/* ================================
+   CONTAINER
+   ================================ */
+.container {
+    width: 100%;
+    margin-left: auto;
+    margin-right: auto;
+    padding-left: var(--spacing-md);
+    padding-right: var(--spacing-md);
+}
+
+@media (min-width: 640px) {
+    .container { max-width: 640px; }
+}
+
+@media (min-width: 768px) {
+    .container { max-width: 768px; }
+}
+
+@media (min-width: 1024px) {
+    .container { max-width: 1024px; }
+}
+
+@media (min-width: 1280px) {
+    .container { max-width: 1280px; }
+}
+
+/* ================================
+   DISPLAY UTILITIES
+   ================================ */
+.hidden { display: none !important; }
+.block { display: block !important; }
+.inline-block { display: inline-block !important; }
+.inline { display: inline !important; }
+.flex { display: flex !important; }
+.inline-flex { display: inline-flex !important; }
+.grid { display: grid !important; }
+
+/* Responsive Display */
+@media (max-width: 639px) {
+    .sm\:hidden { display: none !important; }
+    .sm\:block { display: block !important; }
+    .sm\:flex { display: flex !important; }
+    .sm\:grid { display: grid !important; }
+}
+
+@media (min-width: 640px) and (max-width: 767px) {
+    .md\:hidden { display: none !important; }
+    .md\:block { display: block !important; }
+    .md\:flex { display: flex !important; }
+    .md\:grid { display: grid !important; }
+}
+
+@media (min-width: 768px) and (max-width: 1023px) {
+    .lg\:hidden { display: none !important; }
+    .lg\:block { display: block !important; }
+    .lg\:flex { display: flex !important; }
+    .lg\:grid { display: grid !important; }
+}
+
+@media (min-width: 1024px) {
+    .xl\:hidden { display: none !important; }
+    .xl\:block { display: block !important; }
+    .xl\:flex { display: flex !important; }
+    .xl\:grid { display: grid !important; }
+}
+
+/* ================================
+   FLEXBOX UTILITIES
+   ================================ */
+.flex-row { flex-direction: row; }
+.flex-col { flex-direction: column; }
+.flex-row-reverse { flex-direction: row-reverse; }
+.flex-col-reverse { flex-direction: column-reverse; }
+
+.flex-wrap { flex-wrap: wrap; }
+.flex-nowrap { flex-wrap: nowrap; }
+
+.items-start { align-items: flex-start; }
+.items-center { align-items: center; }
+.items-end { align-items: flex-end; }
+.items-stretch { align-items: stretch; }
+
+.justify-start { justify-content: flex-start; }
+.justify-center { justify-content: center; }
+.justify-end { justify-content: flex-end; }
+.justify-between { justify-content: space-between; }
+.justify-around { justify-content: space-around; }
+.justify-evenly { justify-content: space-evenly; }
+
+.flex-1 { flex: 1 1 0%; }
+.flex-auto { flex: 1 1 auto; }
+.flex-none { flex: none; }
+
+.gap-0 { gap: 0; }
+.gap-1 { gap: var(--spacing-xs); }
+.gap-2 { gap: var(--spacing-sm); }
+.gap-3 { gap: var(--spacing-md); }
+.gap-4 { gap: var(--spacing-lg); }
+.gap-5 { gap: var(--spacing-xl); }
+.gap-6 { gap: var(--spacing-2xl); }
+
+/* ================================
+   GRID UTILITIES
+   ================================ */
+.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
+.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
+.grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
+.grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
+.grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
+.grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
+
+/* Responsive Grid */
+@media (min-width: 640px) {
+    .sm\:grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
+    .sm\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
+    .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
+    .sm\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
+}
+
+@media (min-width: 768px) {
+    .md\:grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
+    .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
+    .md\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
+    .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
+}
+
+@media (min-width: 1024px) {
+    .lg\:grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
+    .lg\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
+    .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
+    .lg\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
+    .lg\:grid-cols-6 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
+}
+
+/* ================================
+   SPACING UTILITIES
+   ================================ */
+/* Margin */
+.m-0 { margin: 0; }
+.m-1 { margin: var(--spacing-xs); }
+.m-2 { margin: var(--spacing-sm); }
+.m-3 { margin: var(--spacing-md); }
+.m-4 { margin: var(--spacing-lg); }
+.m-5 { margin: var(--spacing-xl); }
+.m-auto { margin: auto; }
+
+.mx-auto { margin-left: auto; margin-right: auto; }
+.my-auto { margin-top: auto; margin-bottom: auto; }
+
+.mt-0 { margin-top: 0; }
+.mt-1 { margin-top: var(--spacing-xs); }
+.mt-2 { margin-top: var(--spacing-sm); }
+.mt-3 { margin-top: var(--spacing-md); }
+.mt-4 { margin-top: var(--spacing-lg); }
+.mt-5 { margin-top: var(--spacing-xl); }
+
+.mb-0 { margin-bottom: 0; }
+.mb-1 { margin-bottom: var(--spacing-xs); }
+.mb-2 { margin-bottom: var(--spacing-sm); }
+.mb-3 { margin-bottom: var(--spacing-md); }
+.mb-4 { margin-bottom: var(--spacing-lg); }
+.mb-5 { margin-bottom: var(--spacing-xl); }
+
+.ml-0 { margin-left: 0; }
+.ml-1 { margin-left: var(--spacing-xs); }
+.ml-2 { margin-left: var(--spacing-sm); }
+.ml-3 { margin-left: var(--spacing-md); }
+.ml-4 { margin-left: var(--spacing-lg); }
+.ml-auto { margin-left: auto; }
+
+.mr-0 { margin-right: 0; }
+.mr-1 { margin-right: var(--spacing-xs); }
+.mr-2 { margin-right: var(--spacing-sm); }
+.mr-3 { margin-right: var(--spacing-md); }
+.mr-4 { margin-right: var(--spacing-lg); }
+.mr-auto { margin-right: auto; }
+
+/* Padding */
+.p-0 { padding: 0; }
+.p-1 { padding: var(--spacing-xs); }
+.p-2 { padding: var(--spacing-sm); }
+.p-3 { padding: var(--spacing-md); }
+.p-4 { padding: var(--spacing-lg); }
+.p-5 { padding: var(--spacing-xl); }
+
+.px-0 { padding-left: 0; padding-right: 0; }
+.px-1 { padding-left: var(--spacing-xs); padding-right: var(--spacing-xs); }
+.px-2 { padding-left: var(--spacing-sm); padding-right: var(--spacing-sm); }
+.px-3 { padding-left: var(--spacing-md); padding-right: var(--spacing-md); }
+.px-4 { padding-left: var(--spacing-lg); padding-right: var(--spacing-lg); }
+
+.py-0 { padding-top: 0; padding-bottom: 0; }
+.py-1 { padding-top: var(--spacing-xs); padding-bottom: var(--spacing-xs); }
+.py-2 { padding-top: var(--spacing-sm); padding-bottom: var(--spacing-sm); }
+.py-3 { padding-top: var(--spacing-md); padding-bottom: var(--spacing-md); }
+.py-4 { padding-top: var(--spacing-lg); padding-bottom: var(--spacing-lg); }
+
+/* ================================
+   WIDTH & HEIGHT UTILITIES
+   ================================ */
+.w-full { width: 100%; }
+.w-auto { width: auto; }
+.w-1\/2 { width: 50%; }
+.w-1\/3 { width: 33.333333%; }
+.w-2\/3 { width: 66.666667%; }
+.w-1\/4 { width: 25%; }
+.w-3\/4 { width: 75%; }
+
+.h-full { height: 100%; }
+.h-auto { height: auto; }
+.h-screen { height: 100vh; }
+
+.min-h-screen { min-height: 100vh; }
+.max-w-full { max-width: 100%; }
+
+/* ================================
+   TEXT UTILITIES
+   ================================ */
+.text-left { text-align: left; }
+.text-center { text-align: center; }
+.text-right { text-align: right; }
+
+.text-xs { font-size: var(--font-xs); }
+.text-sm { font-size: var(--font-sm); }
+.text-base { font-size: var(--font-base); }
+.text-lg { font-size: var(--font-lg); }
+.text-xl { font-size: var(--font-xl); }
+.text-2xl { font-size: var(--font-2xl); }
+.text-3xl { font-size: var(--font-3xl); }
+
+.font-normal { font-weight: 400; }
+.font-medium { font-weight: 500; }
+.font-semibold { font-weight: 600; }
+.font-bold { font-weight: 700; }
+
+.uppercase { text-transform: uppercase; }
+.lowercase { text-transform: lowercase; }
+.capitalize { text-transform: capitalize; }
+
+.truncate {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+}
+
+/* ================================
+   POSITION UTILITIES
+   ================================ */
+.relative { position: relative; }
+.absolute { position: absolute; }
+.fixed { position: fixed; }
+.sticky { position: sticky; }
+
+.top-0 { top: 0; }
+.right-0 { right: 0; }
+.bottom-0 { bottom: 0; }
+.left-0 { left: 0; }
+
+.z-0 { z-index: 0; }
+.z-10 { z-index: 10; }
+.z-20 { z-index: 20; }
+.z-30 { z-index: 30; }
+.z-40 { z-index: 40; }
+.z-50 { z-index: 50; }
+
+/* ================================
+   OVERFLOW UTILITIES
+   ================================ */
+.overflow-auto { overflow: auto; }
+.overflow-hidden { overflow: hidden; }
+.overflow-visible { overflow: visible; }
+.overflow-scroll { overflow: scroll; }
+
+.overflow-x-auto { overflow-x: auto; }
+.overflow-y-auto { overflow-y: auto; }
+
+/* ================================
+   BORDER UTILITIES
+   ================================ */
+.rounded-none { border-radius: 0; }
+.rounded-sm { border-radius: var(--radius-sm); }
+.rounded { border-radius: var(--radius-md); }
+.rounded-lg { border-radius: var(--radius-lg); }
+.rounded-xl { border-radius: var(--radius-xl); }
+.rounded-full { border-radius: var(--radius-full); }
+
+.border { border: 1px solid var(--border-color); }
+.border-0 { border: 0; }
+.border-2 { border: 2px solid var(--border-color); }
+
+/* ================================
+   SHADOW UTILITIES
+   ================================ */
+.shadow-none { box-shadow: none; }
+.shadow-sm { box-shadow: var(--shadow-sm); }
+.shadow { box-shadow: var(--shadow-md); }
+.shadow-lg { box-shadow: var(--shadow-lg); }
+.shadow-xl { box-shadow: var(--shadow-xl); }
+
+/* ================================
+   RESPONSIVE HELPERS
+   ================================ */
+/* Hide on mobile, show on desktop */
+.mobile-hidden {
+    display: none;
+}
+
+@media (min-width: 768px) {
+    .mobile-hidden {
+        display: block;
+    }
+}
+
+/* Show on mobile, hide on desktop */
+.desktop-hidden {
+    display: block;
+}
+
+@media (min-width: 768px) {
+    .desktop-hidden {
+        display: none;
+    }
+}
+
+/* Tablet specific */
+@media (min-width: 640px) and (max-width: 1023px) {
+    .tablet-only {
+        display: block;
+    }
+}
+
+/* ================================
+   CURSOR & POINTER EVENTS
+   ================================ */
+.cursor-pointer { cursor: pointer; }
+.cursor-default { cursor: default; }
+.cursor-not-allowed { cursor: not-allowed; }
+.pointer-events-none { pointer-events: none; }
+
+/* ================================
+   OPACITY UTILITIES
+   ================================ */
+.opacity-0 { opacity: 0; }
+.opacity-25 { opacity: 0.25; }
+.opacity-50 { opacity: 0.5; }
+.opacity-75 { opacity: 0.75; }
+.opacity-100 { opacity: 1; }
+
+/* ================================
+   TRANSITION UTILITIES
+   ================================ */
+.transition { transition: all var(--transition-base); }
+.transition-fast { transition: all var(--transition-fast); }
+.transition-slow { transition: all var(--transition-slow); }
+.transition-none { transition: none; }
\ No newline at end of file
diff --git a/static/js/admin/admin-layout-templates.js b/static/js/admin/admin-layout-templates.js
new file mode 100644
index 00000000..e40167f7
--- /dev/null
+++ b/static/js/admin/admin-layout-templates.js
@@ -0,0 +1,67 @@
+/**
+ * Admin Layout Templates
+ * Header and Sidebar specific to Admin Portal
+ */
+
+window.adminLayoutTemplates = {
+
+    /**
+     * Admin Header
+     */
+    header: () => `
+        <header class="admin-header">
+            <div class="header-left">
+                <button @click="toggleMenu()" class="menu-toggle">
+                    <i class="fas fa-bars"></i>
+                </button>
+                <h1 class="header-title">Admin Portal</h1>
+            </div>
+            <div class="header-right">
+                <span class="user-name" x-text="user?.username || 'Admin'"></span>
+                <button @click="confirmLogout()" class="btn-logout">
+                    <i class="fas fa-sign-out-alt"></i> Logout
+                </button>
+            </div>
+        </header>
+    `,
+
+    /**
+     * Admin Sidebar
+     */
+    sidebar: () => `
+        <aside class="admin-sidebar" :class="{ 'open': menuOpen }">
+            <nav class="sidebar-nav">
+                <a href="/admin/dashboard.html"
+                   class="nav-item"
+                   :class="{ 'active': isActive('dashboard') }">
+                    <i class="fas fa-tachometer-alt"></i>
+                    <span>Dashboard</span>
+                </a>
+                <a href="/admin/vendors.html"
+                   class="nav-item"
+                   :class="{ 'active': isActive('vendors') }">
+                    <i class="fas fa-store"></i>
+                    <span>Vendors</span>
+                </a>
+                <a href="/admin/users.html"
+                   class="nav-item"
+                   :class="{ 'active': isActive('users') }">
+                    <i class="fas fa-users"></i>
+                    <span>Users</span>
+                </a>
+                <a href="/admin/marketplace.html"
+                   class="nav-item"
+                   :class="{ 'active': isActive('marketplace') }">
+                    <i class="fas fa-shopping-cart"></i>
+                    <span>Marketplace</span>
+                </a>
+                <a href="/admin/monitoring.html"
+                   class="nav-item"
+                   :class="{ 'active': isActive('monitoring') }">
+                    <i class="fas fa-chart-line"></i>
+                    <span>Monitoring</span>
+                </a>
+            </nav>
+        </aside>
+    `
+};
\ No newline at end of file
diff --git a/static/js/admin/dashboard.js b/static/js/admin/dashboard.js
index 9989ac44..cdecb8b6 100644
--- a/static/js/admin/dashboard.js
+++ b/static/js/admin/dashboard.js
@@ -1 +1,203 @@
-// Admin dashboard 
+/**
+ * Admin Dashboard Component
+ * Extends adminLayout with dashboard-specific functionality
+ */
+
+function adminDashboard() {
+    return {
+        // Inherit all adminLayout functionality
+        ...window.adminLayout(),
+
+        // Dashboard-specific state
+        currentSection: 'dashboard',
+        stats: {
+            vendors: {},
+            users: {},
+            imports: {}
+        },
+        vendors: [],
+        users: [],
+        imports: [],
+        recentVendors: [],
+        recentImports: [],
+        loading: false,
+
+        /**
+         * Initialize dashboard
+         */
+        async init() {
+            // Call parent init from adminLayout
+            this.currentPage = this.getCurrentPage();
+            await this.loadUserData();
+
+            // Load dashboard data
+            await this.loadDashboardData();
+        },
+
+        /**
+         * Load all dashboard data
+         */
+        async loadDashboardData() {
+            this.loading = true;
+
+            try {
+                await Promise.all([
+                    this.loadStats(),
+                    this.loadRecentVendors(),
+                    this.loadRecentImports()
+                ]);
+            } catch (error) {
+                console.error('Error loading dashboard data:', error);
+                this.showErrorModal({
+                    message: 'Failed to load dashboard data',
+                    details: error.message
+                });
+            } finally {
+                this.loading = false;
+            }
+        },
+
+        /**
+         * Load statistics
+         */
+        async loadStats() {
+            try {
+                const response = await apiClient.get('/admin/stats');
+                this.stats = response;
+            } catch (error) {
+                console.error('Failed to load stats:', error);
+                // Don't show error modal for stats, just log it
+            }
+        },
+
+        /**
+         * Load recent vendors
+         */
+        async loadRecentVendors() {
+            try {
+                const response = await apiClient.get('/admin/vendors', {
+                    skip: 0,
+                    limit: 5
+                });
+                this.recentVendors = response.vendors || response;
+            } catch (error) {
+                console.error('Failed to load recent vendors:', error);
+            }
+        },
+
+        /**
+         * Load recent import jobs
+         */
+        async loadRecentImports() {
+            try {
+                const response = await apiClient.get('/admin/imports', {
+                    skip: 0,
+                    limit: 5
+                });
+                this.recentImports = response.imports || response;
+            } catch (error) {
+                console.error('Failed to load recent imports:', error);
+            }
+        },
+
+        /**
+         * Show different sections
+         */
+        async showSection(section) {
+            this.currentSection = section;
+
+            // Load data based on section
+            if (section === 'vendors' && this.vendors.length === 0) {
+                await this.loadAllVendors();
+            } else if (section === 'users' && this.users.length === 0) {
+                await this.loadAllUsers();
+            } else if (section === 'imports' && this.imports.length === 0) {
+                await this.loadAllImports();
+            }
+        },
+
+        /**
+         * Load all vendors
+         */
+        async loadAllVendors() {
+            this.loading = true;
+            try {
+                const response = await apiClient.get('/admin/vendors', {
+                    skip: 0,
+                    limit: 100
+                });
+                this.vendors = response.vendors || response;
+            } catch (error) {
+                console.error('Failed to load vendors:', error);
+                this.showErrorModal({
+                    message: 'Failed to load vendors',
+                    details: error.message
+                });
+            } finally {
+                this.loading = false;
+            }
+        },
+
+        /**
+         * Load all users
+         */
+        async loadAllUsers() {
+            this.loading = true;
+            try {
+                const response = await apiClient.get('/admin/users', {
+                    skip: 0,
+                    limit: 100
+                });
+                this.users = response.users || response;
+            } catch (error) {
+                console.error('Failed to load users:', error);
+                this.showErrorModal({
+                    message: 'Failed to load users',
+                    details: error.message
+                });
+            } finally {
+                this.loading = false;
+            }
+        },
+
+        /**
+         * Load all import jobs
+         */
+        async loadAllImports() {
+            this.loading = true;
+            try {
+                const response = await apiClient.get('/admin/imports', {
+                    skip: 0,
+                    limit: 100
+                });
+                this.imports = response.imports || response;
+            } catch (error) {
+                console.error('Failed to load import jobs:', error);
+                this.showErrorModal({
+                    message: 'Failed to load import jobs',
+                    details: error.message
+                });
+            } finally {
+                this.loading = false;
+            }
+        },
+
+        /**
+         * Format date for display
+         */
+        formatDate(dateString) {
+            if (!dateString) return '-';
+
+            try {
+                const date = new Date(dateString);
+                return date.toLocaleDateString('en-US', {
+                    year: 'numeric',
+                    month: 'short',
+                    day: 'numeric'
+                });
+            } catch (error) {
+                return dateString;
+            }
+        }
+    };
+}
\ No newline at end of file
diff --git a/static/js/admin/login.js b/static/js/admin/login.js
new file mode 100644
index 00000000..283e5b86
--- /dev/null
+++ b/static/js/admin/login.js
@@ -0,0 +1,87 @@
+// Admin Login Component
+function adminLogin() {
+    return {
+        credentials: {
+            username: '',
+            password: ''
+        },
+        loading: false,
+        error: null,
+        success: null,
+        errors: {},
+
+        init() {
+            // Check if already logged in
+            this.checkExistingAuth();
+        },
+
+        checkExistingAuth() {
+            if (Auth.isAuthenticated() && Auth.isAdmin()) {
+                window.location.href = '/static/admin/dashboard.html';
+            }
+        },
+
+        clearErrors() {
+            this.error = null;
+            this.errors = {};
+        },
+
+        validateForm() {
+            this.clearErrors();
+            let isValid = true;
+
+            if (!this.credentials.username.trim()) {
+                this.errors.username = 'Username is required';
+                isValid = false;
+            }
+
+            if (!this.credentials.password) {
+                this.errors.password = 'Password is required';
+                isValid = false;
+            }
+
+            return isValid;
+        },
+
+        async handleLogin() {
+            if (!this.validateForm()) {
+                return;
+            }
+
+            this.loading = true;
+            this.clearErrors();
+
+            try {
+                const response = await apiClient.post('/admin/auth/login', {
+                    username: this.credentials.username.trim(),
+                    password: this.credentials.password
+                });
+
+                // Check if user is admin
+                if (response.user.role !== 'admin') {
+                    throw new Error('Access denied. Admin privileges required.');
+                }
+
+                // Store authentication data
+                localStorage.setItem('admin_token', response.access_token);
+                localStorage.setItem('admin_user', JSON.stringify(response.user));
+
+                // Show success message
+                this.success = 'Login successful! Redirecting...';
+                Utils.showToast('Login successful!', 'success', 2000);
+
+                // Redirect after short delay
+                setTimeout(() => {
+                    window.location.href = '/static/admin/dashboard.html';
+                }, 1000);
+
+            } catch (error) {
+                console.error('Login error:', error);
+                this.error = error.message || 'Login failed. Please check your credentials.';
+                Utils.showToast(this.error, 'error');
+            } finally {
+                this.loading = false;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/static/js/admin/vendor-edit.js b/static/js/admin/vendor-edit.js
new file mode 100644
index 00000000..821fda2a
--- /dev/null
+++ b/static/js/admin/vendor-edit.js
@@ -0,0 +1,338 @@
+// static/js/admin/vendor-edit.js
+
+function vendorEdit() {
+    return {
+        currentUser: {},
+        vendor: {},
+        formData: {},
+        errors: {},
+        loadingVendor: true,
+        saving: false,
+        vendorId: null,
+
+        // Confirmation modal
+        confirmModal: {
+            show: false,
+            title: '',
+            message: '',
+            warning: '',
+            buttonText: '',
+            buttonClass: 'btn-primary',
+            onConfirm: () => {},
+            onCancel: null
+        },
+
+        // Success modal
+        successModal: {
+            show: false,
+            title: '',
+            message: '',
+            details: null,
+            note: ''
+        },
+
+        // Transfer ownership
+        showTransferOwnership: false,
+        transferring: false,
+        transferData: {
+            new_owner_user_id: null,
+            transfer_reason: '',
+            confirm_transfer: false
+        },
+
+        init() {
+            console.log('=== Vendor Edit Initialization ===');
+
+            // Check authentication
+            if (!Auth.isAuthenticated() || !Auth.isAdmin()) {
+                console.log('Not authenticated as admin, redirecting to login');
+                window.location.href = '/static/admin/login.html';
+                return;
+            }
+
+            this.currentUser = Auth.getCurrentUser();
+            console.log('Current user:', this.currentUser.username);
+
+            // Get vendor ID from URL
+            const urlParams = new URLSearchParams(window.location.search);
+            this.vendorId = urlParams.get('id');
+
+            if (!this.vendorId) {
+                console.error('No vendor ID in URL');
+                alert('No vendor ID provided');
+                window.location.href = '/static/admin/dashboard.html#vendors';
+                return;
+            }
+
+            console.log('Vendor ID:', this.vendorId);
+
+            // Load vendor details
+            this.loadVendor();
+        },
+
+        async loadVendor() {
+            this.loadingVendor = true;
+            try {
+                console.log('Loading vendor with ID:', this.vendorId);
+                this.vendor = await apiClient.get(`/admin/vendors/${this.vendorId}`);
+                console.log('✅ Vendor loaded:', this.vendor.vendor_code);
+                console.log('Owner email:', this.vendor.owner_email);
+                console.log('Contact email:', this.vendor.contact_email);
+
+                // Populate form data
+                this.formData = {
+                    name: this.vendor.name,
+                    subdomain: this.vendor.subdomain,
+                    description: this.vendor.description || '',
+                    contact_email: this.vendor.contact_email || '',
+                    contact_phone: this.vendor.contact_phone || '',
+                    website: this.vendor.website || '',
+                    business_address: this.vendor.business_address || '',
+                    tax_number: this.vendor.tax_number || ''
+                };
+
+                console.log('Form data populated');
+            } catch (error) {
+                console.error('❌ Failed to load vendor:', error);
+                Utils.showToast('Failed to load vendor details: ' + (error.message || 'Unknown error'), 'error');
+                window.location.href = '/static/admin/dashboard.html#vendors';
+            } finally {
+                this.loadingVendor = false;
+            }
+        },
+
+        formatSubdomain() {
+            this.formData.subdomain = this.formData.subdomain
+                .toLowerCase()
+                .replace(/[^a-z0-9-]/g, '');
+        },
+
+        async handleSubmit() {
+            console.log('Submitting vendor update...');
+            this.errors = {};
+            this.saving = true;
+
+            try {
+                const updatedVendor = await apiClient.put(
+                    `/admin/vendors/${this.vendorId}`,
+                    this.formData
+                );
+
+                console.log('✅ Vendor updated successfully');
+                Utils.showToast('Vendor updated successfully!', 'success');
+                this.vendor = updatedVendor;
+
+                // Refresh form data with latest values
+                this.formData.name = updatedVendor.name;
+                this.formData.subdomain = updatedVendor.subdomain;
+                this.formData.contact_email = updatedVendor.contact_email;
+            } catch (error) {
+                console.error('❌ Failed to update vendor:', error);
+                Utils.showToast(error.message || 'Failed to update vendor', 'error');
+            } finally {
+                this.saving = false;
+            }
+        },
+
+        showVerificationModal() {
+            const action = this.vendor.is_verified ? 'unverify' : 'verify';
+            const actionCap = this.vendor.is_verified ? 'Unverify' : 'Verify';
+
+            this.confirmModal = {
+                show: true,
+                title: `${actionCap} Vendor`,
+                message: `Are you sure you want to ${action} this vendor?`,
+                warning: this.vendor.is_verified
+                    ? 'Unverifying this vendor will prevent them from being publicly visible and may affect their operations.'
+                    : 'Verifying this vendor will make them publicly visible and allow them to operate fully.',
+                buttonText: actionCap,
+                buttonClass: this.vendor.is_verified ? 'btn-warning' : 'btn-success',
+                onConfirm: () => this.toggleVerification(),
+                onCancel: null
+            };
+        },
+
+        async toggleVerification() {
+            const action = this.vendor.is_verified ? 'unverify' : 'verify';
+            console.log(`Toggling verification: ${action}`);
+
+            this.saving = true;
+            try {
+                const result = await apiClient.put(`/admin/vendors/${this.vendorId}/verify`);
+                this.vendor.is_verified = result.vendor.is_verified;
+                console.log('✅ Verification toggled');
+                Utils.showToast(result.message, 'success');
+            } catch (error) {
+                console.error('❌ Failed to toggle verification:', error);
+                Utils.showToast('Failed to update verification status', 'error');
+            } finally {
+                this.saving = false;
+            }
+        },
+
+        showStatusModal() {
+            const action = this.vendor.is_active ? 'deactivate' : 'activate';
+            const actionCap = this.vendor.is_active ? 'Deactivate' : 'Activate';
+
+            this.confirmModal = {
+                show: true,
+                title: `${actionCap} Vendor`,
+                message: `Are you sure you want to ${action} this vendor?`,
+                warning: this.vendor.is_active
+                    ? 'Deactivating this vendor will immediately suspend all their operations and make them invisible to customers.'
+                    : 'Activating this vendor will restore their operations and make them visible again.',
+                buttonText: actionCap,
+                buttonClass: this.vendor.is_active ? 'btn-danger' : 'btn-success',
+                onConfirm: () => this.toggleStatus(),
+                onCancel: null
+            };
+        },
+
+        async toggleStatus() {
+            const action = this.vendor.is_active ? 'deactivate' : 'activate';
+            console.log(`Toggling status: ${action}`);
+
+            this.saving = true;
+            try {
+                const result = await apiClient.put(`/admin/vendors/${this.vendorId}/status`);
+                this.vendor.is_active = result.vendor.is_active;
+                console.log('✅ Status toggled');
+                Utils.showToast(result.message, 'success');
+            } catch (error) {
+                console.error('❌ Failed to toggle status:', error);
+                Utils.showToast('Failed to update vendor status', 'error');
+            } finally {
+                this.saving = false;
+            }
+        },
+
+        async handleTransferOwnership() {
+            // Validate inputs
+            if (!this.transferData.confirm_transfer) {
+                Utils.showToast('Please confirm the ownership transfer', 'error');
+                return;
+            }
+
+            if (!this.transferData.new_owner_user_id) {
+                Utils.showToast('Please enter the new owner user ID', 'error');
+                return;
+            }
+
+            // Close the transfer modal first
+            this.showTransferOwnership = false;
+
+            // Wait a moment for modal to close
+            await new Promise(resolve => setTimeout(resolve, 300));
+
+            // Show final confirmation modal
+            this.confirmModal = {
+                show: true,
+                title: '⚠️ FINAL CONFIRMATION: Transfer Ownership',
+                message: `You are about to transfer ownership of "${this.vendor.name}" to user ID ${this.transferData.new_owner_user_id}.`,
+                warning: `Current Owner: ${this.vendor.owner_username} (${this.vendor.owner_email})\n\n` +
+                         `This action will:\n` +
+                         `• Assign full ownership rights to the new user\n` +
+                         `• Demote the current owner to Manager role\n` +
+                         `• Be permanently logged for audit purposes\n\n` +
+                         `This action cannot be easily undone. Are you absolutely sure?`,
+                buttonText: '🔄 Yes, Transfer Ownership',
+                buttonClass: 'btn-danger',
+                onConfirm: () => this.executeTransferOwnership(),
+                onCancel: () => {
+                    // If cancelled, reopen the transfer modal with preserved data
+                    this.showTransferOwnership = true;
+                }
+            };
+        },
+
+        async executeTransferOwnership() {
+    console.log('Transferring ownership to user:', this.transferData.new_owner_user_id);
+    this.transferring = true;
+    this.saving = true;
+
+    try {
+        const result = await apiClient.post(
+            `/admin/vendors/${this.vendorId}/transfer-ownership`,
+            this.transferData
+        );
+
+        console.log('✅ Ownership transferred successfully');
+
+        // Show beautiful success modal
+        this.successModal = {
+            show: true,
+            title: 'Ownership Transfer Complete',
+            message: `The ownership of "${this.vendor.name}" has been successfully transferred.`,
+            details: {
+                oldOwner: {
+                    username: result.old_owner.username,
+                    email: result.old_owner.email
+                },
+                newOwner: {
+                    username: result.new_owner.username,
+                    email: result.new_owner.email
+                }
+            },
+            note: 'The transfer has been logged for audit purposes. The previous owner has been assigned the Manager role.'
+        };
+
+        Utils.showToast('Ownership transferred successfully', 'success');
+
+        // Reload vendor data to reflect new owner
+        await this.loadVendor();
+
+        // Reset transfer form data
+        this.transferData = {
+            new_owner_user_id: null,
+            transfer_reason: '',
+            confirm_transfer: false
+        };
+    } catch (error) {
+        console.error('❌ Failed to transfer ownership:', error);
+        const errorMsg = error.message || error.detail || 'Unknown error';
+        Utils.showToast(`Transfer failed: ${errorMsg}`, 'error');
+
+        // Show error in modal format (reuse success modal structure)
+        alert(`❌ Transfer Failed\n\n${errorMsg}\n\nPlease check the user ID and try again.`);
+
+        // Reopen transfer modal so user can try again
+        this.showTransferOwnership = true;
+    } finally {
+        this.transferring = false;
+        this.saving = false;
+    }
+},
+
+    async handleLogout() {
+    // Show confirmation modal for logout
+    this.confirmModal = {
+        show: true,
+        title: '🚪 Confirm Logout',
+        message: 'Are you sure you want to logout from the Admin Portal?',
+        warning: 'You will need to login again to access the admin dashboard.',
+        buttonText: 'Yes, Logout',
+        buttonClass: 'btn-danger',
+        onConfirm: () => this.executeLogout(),
+        onCancel: null
+    };
+},
+
+    async executeLogout() {
+    console.log('Logging out...');
+
+    // Show loading state briefly
+    this.saving = true;
+
+    // Clear authentication
+    Auth.logout();
+
+    // Show success message
+    Utils.showToast('Logged out successfully', 'success', 1000);
+
+    // Redirect to login after brief delay
+    setTimeout(() => {
+        window.location.href = '/static/admin/login.html';
+    }, 500);
+},
+    };
+}
\ No newline at end of file
diff --git a/static/js/admin/vendors.js b/static/js/admin/vendors.js
index 02cec395..be0c71f5 100644
--- a/static/js/admin/vendors.js
+++ b/static/js/admin/vendors.js
@@ -1 +1,241 @@
-// Vendor management 
+// Admin Vendor Creation Component
+function vendorCreation() {
+    return {
+        currentUser: {},
+        formData: {
+            vendor_code: '',
+            name: '',
+            subdomain: '',
+            description: '',
+            owner_email: '',
+            business_phone: '',
+            website: '',
+            business_address: '',
+            tax_number: ''
+        },
+        loading: false,
+        errors: {},
+        showCredentials: false,
+        credentials: null,
+
+        init() {
+            if (!this.checkAuth()) {
+                return;
+            }
+        },
+
+        checkAuth() {
+            if (!Auth.isAuthenticated()) {
+                window.location.href = '/static/admin/login.html';
+                return false;
+            }
+
+            const user = Auth.getCurrentUser();
+            if (!user || user.role !== 'admin') {
+                Utils.showToast('Access denied. Admin privileges required.', 'error');
+                Auth.logout();
+                window.location.href = '/static/admin/login.html';
+                return false;
+            }
+
+            this.currentUser = user;
+            return true;
+        },
+
+        async handleLogout() {
+            const confirmed = await Utils.confirm(
+                'Are you sure you want to logout?',
+                'Confirm Logout'
+            );
+
+            if (confirmed) {
+                Auth.logout();
+                Utils.showToast('Logged out successfully', 'success', 2000);
+                setTimeout(() => {
+                    window.location.href = '/static/admin/login.html';
+                }, 500);
+            }
+        },
+
+        // Auto-format vendor code (uppercase)
+        formatVendorCode() {
+            this.formData.vendor_code = this.formData.vendor_code
+                .toUpperCase()
+                .replace(/[^A-Z0-9_-]/g, '');
+        },
+
+        // Auto-format subdomain (lowercase)
+        formatSubdomain() {
+            this.formData.subdomain = this.formData.subdomain
+                .toLowerCase()
+                .replace(/[^a-z0-9-]/g, '');
+        },
+
+        clearErrors() {
+            this.errors = {};
+        },
+
+        validateForm() {
+            this.clearErrors();
+            let isValid = true;
+
+            // Required fields validation
+            if (!this.formData.vendor_code.trim()) {
+                this.errors.vendor_code = 'Vendor code is required';
+                isValid = false;
+            }
+
+            if (!this.formData.name.trim()) {
+                this.errors.name = 'Vendor name is required';
+                isValid = false;
+            }
+
+            if (!this.formData.subdomain.trim()) {
+                this.errors.subdomain = 'Subdomain is required';
+                isValid = false;
+            }
+
+            if (!this.formData.owner_email.trim()) {
+                this.errors.owner_email = 'Owner email is required';
+                isValid = false;
+            }
+
+            // Email validation
+            const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
+            if (this.formData.owner_email && !emailRegex.test(this.formData.owner_email)) {
+                this.errors.owner_email = 'Invalid email format';
+                isValid = false;
+            }
+
+            // Subdomain validation (must start and end with alphanumeric)
+            const subdomainRegex = /^[a-z0-9][a-z0-9-]*[a-z0-9]$/;
+            if (this.formData.subdomain && this.formData.subdomain.length > 1 &&
+                !subdomainRegex.test(this.formData.subdomain)) {
+                this.errors.subdomain = 'Subdomain must start and end with a letter or number';
+                isValid = false;
+            }
+
+            return isValid;
+        },
+
+        async handleSubmit() {
+            if (!this.validateForm()) {
+                Utils.showToast('Please fix validation errors', 'error');
+                window.scrollTo({ top: 0, behavior: 'smooth' });
+                return;
+            }
+
+            this.loading = true;
+
+            try {
+                // Prepare data (remove empty fields)
+                const submitData = {};
+                for (const [key, value] of Object.entries(this.formData)) {
+                    if (value !== '' && value !== null && value !== undefined) {
+                        submitData[key] = value;
+                    }
+                }
+
+                console.log('Submitting vendor data:', submitData);
+
+                const response = await apiClient.post('/admin/vendors', submitData);
+
+                console.log('Vendor creation response:', response);
+
+                // Store credentials - be flexible with response structure
+                this.credentials = {
+                    vendor_code: response.vendor_code || this.formData.vendor_code,
+                    subdomain: response.subdomain || this.formData.subdomain,
+                    name: response.name || this.formData.name,
+                    owner_username: response.owner_username || `${this.formData.subdomain}_owner`,
+                    owner_email: response.owner_email || this.formData.owner_email,
+                    temporary_password: response.temporary_password || 'PASSWORD_NOT_RETURNED',
+                    login_url: response.login_url ||
+                              `http://localhost:8000/vendor/${this.formData.subdomain}/login` ||
+                              `${this.formData.subdomain}.platform.com/vendor/login`
+                };
+
+                console.log('Stored credentials:', this.credentials);
+
+                // Check if password was returned
+                if (!response.temporary_password) {
+                    console.warn('⚠️ Warning: temporary_password not returned from API');
+                    console.warn('Full API response:', response);
+                    Utils.showToast('Vendor created but password not returned. Check server logs.', 'warning', 5000);
+                }
+
+                // Show credentials display
+                this.showCredentials = true;
+
+                // Success notification
+                Utils.showToast('Vendor created successfully!', 'success');
+
+                // Scroll to top to see credentials
+                window.scrollTo({ top: 0, behavior: 'smooth' });
+
+            } catch (error) {
+                console.error('Error creating vendor:', error);
+
+                // Check for specific validation errors
+                if (error.message.includes('vendor_code') || error.message.includes('Vendor code')) {
+                    this.errors.vendor_code = 'Vendor code already exists';
+                } else if (error.message.includes('subdomain')) {
+                    this.errors.subdomain = 'Subdomain already exists';
+                } else if (error.message.includes('email')) {
+                    this.errors.owner_email = 'Email already in use';
+                }
+
+                Utils.showToast(
+                    error.message || 'Failed to create vendor',
+                    'error'
+                );
+            } finally {
+                this.loading = false;
+            }
+        },
+
+        resetForm() {
+            this.formData = {
+                vendor_code: '',
+                name: '',
+                subdomain: '',
+                description: '',
+                owner_email: '',
+                business_phone: '',
+                website: '',
+                business_address: '',
+                tax_number: ''
+            };
+            this.clearErrors();
+            this.showCredentials = false;
+            this.credentials = null;
+        },
+
+        copyToClipboard(text, label) {
+            if (!text) {
+                Utils.showToast('Nothing to copy', 'error');
+                return;
+            }
+
+            navigator.clipboard.writeText(text).then(() => {
+                Utils.showToast(`${label} copied to clipboard`, 'success', 2000);
+            }).catch((err) => {
+                console.error('Failed to copy:', err);
+                // Fallback for older browsers
+                const textArea = document.createElement('textarea');
+                textArea.value = text;
+                textArea.style.position = 'fixed';
+                textArea.style.left = '-999999px';
+                document.body.appendChild(textArea);
+                textArea.select();
+                try {
+                    document.execCommand('copy');
+                    Utils.showToast(`${label} copied to clipboard`, 'success', 2000);
+                } catch (err) {
+                    Utils.showToast('Failed to copy to clipboard', 'error');
+                }
+                document.body.removeChild(textArea);
+            });
+        }
+    }
+}
\ No newline at end of file
diff --git a/static/js/shared/alpine-components.js b/static/js/shared/alpine-components.js
new file mode 100644
index 00000000..6080b090
--- /dev/null
+++ b/static/js/shared/alpine-components.js
@@ -0,0 +1,581 @@
+/**
+ * Alpine.js Components for Multi-Tenant E-commerce Platform
+ * Universal component system for Admin, Vendor, and Shop sections
+ */
+
+// =============================================================================
+// BASE MODAL SYSTEM
+// Universal modal functions used by all sections
+// =============================================================================
+
+window.baseModalSystem = function() {
+    return {
+        // Confirmation Modal State
+        confirmModal: {
+            show: false,
+            title: '',
+            message: '',
+            warning: '',
+            buttonText: 'Confirm',
+            buttonClass: 'btn-danger',
+            onConfirm: null,
+            onCancel: null
+        },
+
+        // Success Modal State
+        successModal: {
+            show: false,
+            title: 'Success',
+            message: '',
+            redirectUrl: null,
+            redirectDelay: 2000
+        },
+
+        // Error Modal State
+        errorModal: {
+            show: false,
+            title: 'Error',
+            message: '',
+            details: ''
+        },
+
+        // Loading State
+        loading: false,
+
+        /**
+         * Show confirmation modal
+         * @param {Object} options - Modal configuration
+         */
+        showConfirmModal(options) {
+            this.confirmModal = {
+                show: true,
+                title: options.title || 'Confirm Action',
+                message: options.message || 'Are you sure?',
+                warning: options.warning || '',
+                buttonText: options.buttonText || 'Confirm',
+                buttonClass: options.buttonClass || 'btn-danger',
+                onConfirm: options.onConfirm || null,
+                onCancel: options.onCancel || null
+            };
+        },
+
+        /**
+         * Close confirmation modal
+         */
+        closeConfirmModal() {
+            if (this.confirmModal.onCancel) {
+                this.confirmModal.onCancel();
+            }
+            this.confirmModal.show = false;
+        },
+
+        /**
+         * Handle confirmation action
+         */
+        async handleConfirm() {
+            if (this.confirmModal.onConfirm) {
+                this.closeConfirmModal();
+                await this.confirmModal.onConfirm();
+            }
+        },
+
+        /**
+         * Show success modal
+         * @param {Object} options - Modal configuration
+         */
+        showSuccessModal(options) {
+            this.successModal = {
+                show: true,
+                title: options.title || 'Success',
+                message: options.message || 'Operation completed successfully',
+                redirectUrl: options.redirectUrl || null,
+                redirectDelay: options.redirectDelay || 2000
+            };
+
+            // Auto-redirect if URL provided
+            if (this.successModal.redirectUrl) {
+                setTimeout(() => {
+                    window.location.href = this.successModal.redirectUrl;
+                }, this.successModal.redirectDelay);
+            }
+        },
+
+        /**
+         * Close success modal
+         */
+        closeSuccessModal() {
+            this.successModal.show = false;
+        },
+
+        /**
+         * Show error modal
+         * @param {Object} options - Modal configuration
+         */
+        showErrorModal(options) {
+            this.errorModal = {
+                show: true,
+                title: options.title || 'Error',
+                message: options.message || 'An error occurred',
+                details: options.details || ''
+            };
+        },
+
+        /**
+         * Close error modal
+         */
+        closeErrorModal() {
+            this.errorModal.show = false;
+        },
+
+        /**
+         * Show loading overlay
+         */
+        showLoading() {
+            this.loading = true;
+        },
+
+        /**
+         * Hide loading overlay
+         */
+        hideLoading() {
+            this.loading = false;
+        }
+    };
+};
+
+// =============================================================================
+// ADMIN LAYOUT COMPONENT
+// Header, Sidebar, Navigation, Modals for Admin Section
+// =============================================================================
+
+window.adminLayout = function() {
+    return {
+        ...window.baseModalSystem(),
+
+        // Admin-specific state
+        user: null,
+        menuOpen: false,
+        currentPage: '',
+
+        /**
+         * Initialize admin layout
+         */
+        async init() {
+            this.currentPage = this.getCurrentPage();
+            await this.loadUserData();
+        },
+
+        /**
+         * Load current admin user data
+         */
+        async loadUserData() {
+            try {
+                const response = await apiClient.get('/admin/auth/me');
+                this.user = response;
+            } catch (error) {
+                console.error('Failed to load user data:', error);
+                // Redirect to login if not authenticated
+                if (error.status === 401) {
+                    window.location.href = '/admin/login.html';
+                }
+            }
+        },
+
+        /**
+         * Get current page name from URL
+         */
+        getCurrentPage() {
+            const path = window.location.pathname;
+            const page = path.split('/').pop().replace('.html', '');
+            return page || 'dashboard';
+        },
+
+        /**
+         * Check if menu item is active
+         */
+        isActive(page) {
+            return this.currentPage === page;
+        },
+
+        /**
+         * Toggle mobile menu
+         */
+        toggleMenu() {
+            this.menuOpen = !this.menuOpen;
+        },
+
+        /**
+         * Show logout confirmation
+         */
+        confirmLogout() {
+            this.showConfirmModal({
+                title: 'Confirm Logout',
+                message: 'Are you sure you want to logout?',
+                buttonText: 'Logout',
+                buttonClass: 'btn-primary',
+                onConfirm: () => this.logout()
+            });
+        },
+
+        /**
+         * Perform logout
+         */
+        async logout() {
+            try {
+                this.showLoading();
+                await apiClient.post('/admin/auth/logout');
+                window.location.href = '/admin/login.html';
+            } catch (error) {
+                this.hideLoading();
+                this.showErrorModal({
+                    message: 'Logout failed',
+                    details: error.message
+                });
+            }
+        }
+    };
+};
+
+// =============================================================================
+// VENDOR LAYOUT COMPONENT
+// Header, Sidebar, Navigation, Modals for Vendor Dashboard
+// =============================================================================
+
+window.vendorLayout = function() {
+    return {
+        ...window.baseModalSystem(),
+
+        // Vendor-specific state
+        user: null,
+        vendor: null,
+        menuOpen: false,
+        currentPage: '',
+
+        /**
+         * Initialize vendor layout
+         */
+        async init() {
+            this.currentPage = this.getCurrentPage();
+            await this.loadUserData();
+        },
+
+        /**
+         * Load current vendor user data
+         */
+        async loadUserData() {
+            try {
+                const response = await apiClient.get('/vendor/auth/me');
+                this.user = response.user;
+                this.vendor = response.vendor;
+            } catch (error) {
+                console.error('Failed to load user data:', error);
+                if (error.status === 401) {
+                    window.location.href = '/vendor/login.html';
+                }
+            }
+        },
+
+        /**
+         * Get current page name from URL
+         */
+        getCurrentPage() {
+            const path = window.location.pathname;
+            const page = path.split('/').pop().replace('.html', '');
+            return page || 'dashboard';
+        },
+
+        /**
+         * Check if menu item is active
+         */
+        isActive(page) {
+            return this.currentPage === page;
+        },
+
+        /**
+         * Toggle mobile menu
+         */
+        toggleMenu() {
+            this.menuOpen = !this.menuOpen;
+        },
+
+        /**
+         * Show logout confirmation
+         */
+        confirmLogout() {
+            this.showConfirmModal({
+                title: 'Confirm Logout',
+                message: 'Are you sure you want to logout?',
+                buttonText: 'Logout',
+                buttonClass: 'btn-primary',
+                onConfirm: () => this.logout()
+            });
+        },
+
+        /**
+         * Perform logout
+         */
+        async logout() {
+            try {
+                this.showLoading();
+                await apiClient.post('/vendor/auth/logout');
+                window.location.href = '/vendor/login.html';
+            } catch (error) {
+                this.hideLoading();
+                this.showErrorModal({
+                    message: 'Logout failed',
+                    details: error.message
+                });
+            }
+        }
+    };
+};
+
+// =============================================================================
+// SHOP LAYOUT COMPONENT
+// Header, Cart, Search, Navigation for Customer-Facing Shop
+// =============================================================================
+
+window.shopLayout = function() {
+    return {
+        ...window.baseModalSystem(),
+
+        // Shop-specific state
+        vendor: null,
+        cart: null,
+        cartCount: 0,
+        sessionId: null,
+        searchQuery: '',
+        mobileMenuOpen: false,
+
+        /**
+         * Initialize shop layout
+         */
+        async init() {
+            this.sessionId = this.getOrCreateSessionId();
+            await this.detectVendor();
+            if (this.vendor) {
+                await this.loadCart();
+            }
+        },
+
+        /**
+         * Detect vendor from subdomain or vendor code
+         */
+        async detectVendor() {
+            try {
+                const hostname = window.location.hostname;
+                const subdomain = hostname.split('.')[0];
+
+                // Try to get vendor by subdomain first
+                if (subdomain && subdomain !== 'localhost' && subdomain !== 'www') {
+                    this.vendor = await apiClient.get(`/public/vendors/by-subdomain/${subdomain}`);
+                } else {
+                    // Fallback: Try to get vendor code from URL or localStorage
+                    const urlParams = new URLSearchParams(window.location.search);
+                    const vendorCode = urlParams.get('vendor') || localStorage.getItem('vendorCode');
+
+                    if (vendorCode) {
+                        this.vendor = await apiClient.get(`/public/vendors/by-code/${vendorCode}`);
+                        localStorage.setItem('vendorCode', vendorCode);
+                    }
+                }
+            } catch (error) {
+                console.error('Failed to detect vendor:', error);
+                this.showErrorModal({
+                    message: 'Vendor not found',
+                    details: 'Unable to identify the store. Please check the URL.'
+                });
+            }
+        },
+
+        /**
+         * Get or create session ID for cart
+         */
+        getOrCreateSessionId() {
+            let sessionId = localStorage.getItem('cartSessionId');
+            if (!sessionId) {
+                sessionId = 'session_' + Date.now() + '_' + Math.random().toString(36).substr(2, 9);
+                localStorage.setItem('cartSessionId', sessionId);
+            }
+            return sessionId;
+        },
+
+        /**
+         * Load cart from API
+         */
+        async loadCart() {
+            if (!this.vendor) return;
+
+            try {
+                this.cart = await apiClient.get(
+                    `/public/vendors/${this.vendor.id}/cart/${this.sessionId}`
+                );
+                this.updateCartCount();
+            } catch (error) {
+                console.error('Failed to load cart:', error);
+                this.cart = { items: [] };
+                this.cartCount = 0;
+            }
+        },
+
+        /**
+         * Update cart item count
+         */
+        updateCartCount() {
+            if (this.cart && this.cart.items) {
+                this.cartCount = this.cart.items.reduce((sum, item) => sum + item.quantity, 0);
+            } else {
+                this.cartCount = 0;
+            }
+        },
+
+        /**
+         * Add item to cart
+         */
+        async addToCart(productId, quantity = 1) {
+            if (!this.vendor) {
+                this.showErrorModal({ message: 'Vendor not found' });
+                return;
+            }
+
+            try {
+                this.showLoading();
+                await apiClient.post(
+                    `/public/vendors/${this.vendor.id}/cart/${this.sessionId}/items`,
+                    { product_id: productId, quantity }
+                );
+                await this.loadCart();
+                this.hideLoading();
+                this.showSuccessModal({
+                    title: 'Added to Cart',
+                    message: 'Product added successfully'
+                });
+            } catch (error) {
+                this.hideLoading();
+                this.showErrorModal({
+                    message: 'Failed to add to cart',
+                    details: error.message
+                });
+            }
+        },
+
+        /**
+         * Toggle mobile menu
+         */
+        toggleMobileMenu() {
+            this.mobileMenuOpen = !this.mobileMenuOpen;
+        },
+
+        /**
+         * Handle search
+         */
+        handleSearch() {
+            if (this.searchQuery.trim()) {
+                window.location.href = `/shop/products.html?search=${encodeURIComponent(this.searchQuery)}`;
+            }
+        },
+
+        /**
+         * Go to cart page
+         */
+        goToCart() {
+            window.location.href = '/shop/cart.html';
+        }
+    };
+};
+
+// =============================================================================
+// SHOP ACCOUNT LAYOUT COMPONENT
+// Layout for customer account area (orders, profile, addresses)
+// =============================================================================
+
+window.shopAccountLayout = function() {
+    return {
+        ...window.shopLayout(),
+
+        // Account-specific state
+        customer: null,
+        currentPage: '',
+
+        /**
+         * Initialize shop account layout
+         */
+        async init() {
+            this.currentPage = this.getCurrentPage();
+            this.sessionId = this.getOrCreateSessionId();
+            await this.detectVendor();
+            await this.loadCustomerData();
+            if (this.vendor) {
+                await this.loadCart();
+            }
+        },
+
+        /**
+         * Load customer data
+         */
+        async loadCustomerData() {
+            if (!this.vendor) return;
+
+            try {
+                const response = await apiClient.get(
+                    `/public/vendors/${this.vendor.id}/customers/me`
+                );
+                this.customer = response;
+            } catch (error) {
+                console.error('Failed to load customer data:', error);
+                // Redirect to login if not authenticated
+                if (error.status === 401) {
+                    window.location.href = `/shop/account/login.html?redirect=${encodeURIComponent(window.location.pathname)}`;
+                }
+            }
+        },
+
+        /**
+         * Get current page name from URL
+         */
+        getCurrentPage() {
+            const path = window.location.pathname;
+            const page = path.split('/').pop().replace('.html', '');
+            return page || 'orders';
+        },
+
+        /**
+         * Check if menu item is active
+         */
+        isActive(page) {
+            return this.currentPage === page;
+        },
+
+        /**
+         * Show logout confirmation
+         */
+        confirmLogout() {
+            this.showConfirmModal({
+                title: 'Confirm Logout',
+                message: 'Are you sure you want to logout?',
+                buttonText: 'Logout',
+                buttonClass: 'btn-primary',
+                onConfirm: () => this.logoutCustomer()
+            });
+        },
+
+        /**
+         * Perform customer logout
+         */
+        async logoutCustomer() {
+            if (!this.vendor) return;
+
+            try {
+                this.showLoading();
+                await apiClient.post(`/public/vendors/${this.vendor.id}/customers/logout`);
+                window.location.href = '/shop/home.html';
+            } catch (error) {
+                this.hideLoading();
+                this.showErrorModal({
+                    message: 'Logout failed',
+                    details: error.message
+                });
+            }
+        }
+    };
+};
\ No newline at end of file
diff --git a/static/js/shared/api-client.js b/static/js/shared/api-client.js
index a2dad621..6a9c87e2 100644
--- a/static/js/shared/api-client.js
+++ b/static/js/shared/api-client.js
@@ -338,3 +338,40 @@ document.head.appendChild(style);
 if (typeof module !== 'undefined' && module.exports) {
     module.exports = { APIClient, apiClient, Auth, Utils };
 }
+
+// Table scroll detection helper
+function initTableScrollDetection() {
+    const observer = new MutationObserver(() => {
+        const tables = document.querySelectorAll('.table-responsive');
+        tables.forEach(table => {
+            if (!table.hasAttribute('data-scroll-initialized')) {
+                table.setAttribute('data-scroll-initialized', 'true');
+
+                table.addEventListener('scroll', function() {
+                    if (this.scrollLeft > 0) {
+                        this.classList.add('is-scrolled');
+                    } else {
+                        this.classList.remove('is-scrolled');
+                    }
+                });
+
+                // Check initial state
+                if (table.scrollLeft > 0) {
+                    table.classList.add('is-scrolled');
+                }
+            }
+        });
+    });
+
+    observer.observe(document.body, {
+        childList: true,
+        subtree: true
+    });
+}
+
+// Initialize when DOM is ready
+if (document.readyState === 'loading') {
+    document.addEventListener('DOMContentLoaded', initTableScrollDetection);
+} else {
+    initTableScrollDetection();
+}
\ No newline at end of file
diff --git a/static/js/shared/modal-system.js b/static/js/shared/modal-system.js
new file mode 100644
index 00000000..0ae3fbf6
--- /dev/null
+++ b/static/js/shared/modal-system.js
@@ -0,0 +1,209 @@
+/**
+ * Modal System Helper Functions
+ * Utility functions for modal operations across all sections
+ */
+
+window.modalHelpers = {
+    /**
+     * Show a simple confirmation dialog
+     * Returns a Promise that resolves with true/false
+     */
+    async confirm(options) {
+        return new Promise((resolve) => {
+            const component = Alpine.$data(document.body);
+
+            component.showConfirmModal({
+                title: options.title || 'Confirm Action',
+                message: options.message || 'Are you sure?',
+                warning: options.warning || '',
+                buttonText: options.buttonText || 'Confirm',
+                buttonClass: options.buttonClass || 'btn-danger',
+                onConfirm: () => resolve(true),
+                onCancel: () => resolve(false)
+            });
+        });
+    },
+
+    /**
+     * Show a success message
+     */
+    success(message, options = {}) {
+        const component = Alpine.$data(document.body);
+
+        component.showSuccessModal({
+            title: options.title || 'Success',
+            message: message,
+            redirectUrl: options.redirectUrl || null,
+            redirectDelay: options.redirectDelay || 2000
+        });
+    },
+
+    /**
+     * Show an error message
+     */
+    error(message, details = '') {
+        const component = Alpine.$data(document.body);
+
+        component.showErrorModal({
+            title: 'Error',
+            message: message,
+            details: details
+        });
+    },
+
+    /**
+     * Show API error with proper formatting
+     */
+    apiError(error) {
+        const component = Alpine.$data(document.body);
+
+        let message = 'An error occurred';
+        let details = '';
+
+        if (error.message) {
+            message = error.message;
+        }
+
+        if (error.details) {
+            details = typeof error.details === 'string'
+                ? error.details
+                : JSON.stringify(error.details, null, 2);
+        } else if (error.error_code) {
+            details = `Error Code: ${error.error_code}`;
+        }
+
+        component.showErrorModal({
+            title: 'Error',
+            message: message,
+            details: details
+        });
+    },
+
+    /**
+     * Show loading overlay
+     */
+    showLoading() {
+        const component = Alpine.$data(document.body);
+        component.showLoading();
+    },
+
+    /**
+     * Hide loading overlay
+     */
+    hideLoading() {
+        const component = Alpine.$data(document.body);
+        component.hideLoading();
+    },
+
+    /**
+     * Execute an async operation with loading state
+     */
+    async withLoading(asyncFunction) {
+        try {
+            this.showLoading();
+            const result = await asyncFunction();
+            return result;
+        } finally {
+            this.hideLoading();
+        }
+    },
+
+    /**
+     * Execute an async operation with error handling
+     */
+    async withErrorHandling(asyncFunction, errorMessage = 'Operation failed') {
+        try {
+            return await asyncFunction();
+        } catch (error) {
+            console.error('Operation error:', error);
+            this.apiError({
+                message: errorMessage,
+                details: error.message || error.toString()
+            });
+            throw error;
+        }
+    },
+
+    /**
+     * Execute an async operation with both loading and error handling
+     */
+    async execute(asyncFunction, options = {}) {
+        const {
+            errorMessage = 'Operation failed',
+            successMessage = null,
+            redirectUrl = null
+        } = options;
+
+        try {
+            this.showLoading();
+            const result = await asyncFunction();
+
+            if (successMessage) {
+                this.success(successMessage, { redirectUrl });
+            }
+
+            return result;
+        } catch (error) {
+            console.error('Operation error:', error);
+            this.apiError({
+                message: errorMessage,
+                details: error.message || error.toString()
+            });
+            throw error;
+        } finally {
+            this.hideLoading();
+        }
+    },
+
+    /**
+     * Confirm a destructive action
+     */
+    async confirmDelete(itemName, itemType = 'item') {
+        return this.confirm({
+            title: `Delete ${itemType}`,
+            message: `Are you sure you want to delete "${itemName}"?`,
+            warning: 'This action cannot be undone.',
+            buttonText: 'Delete',
+            buttonClass: 'btn-danger'
+        });
+    },
+
+    /**
+     * Confirm logout
+     */
+    async confirmLogout() {
+        return this.confirm({
+            title: 'Confirm Logout',
+            message: 'Are you sure you want to logout?',
+            buttonText: 'Logout',
+            buttonClass: 'btn-primary'
+        });
+    },
+
+    /**
+     * Show validation errors
+     */
+    validationError(errors) {
+        let message = 'Please correct the following errors:';
+        let details = '';
+
+        if (Array.isArray(errors)) {
+            details = errors.join('\n');
+        } else if (typeof errors === 'object') {
+            details = Object.entries(errors)
+                .map(([field, error]) => `${field}: ${error}`)
+                .join('\n');
+        } else {
+            details = errors.toString();
+        }
+
+        this.error(message, details);
+    }
+};
+
+// Shorthand aliases for convenience
+window.showConfirm = window.modalHelpers.confirm.bind(window.modalHelpers);
+window.showSuccess = window.modalHelpers.success.bind(window.modalHelpers);
+window.showError = window.modalHelpers.error.bind(window.modalHelpers);
+window.showLoading = window.modalHelpers.showLoading.bind(window.modalHelpers);
+window.hideLoading = window.modalHelpers.hideLoading.bind(window.modalHelpers);
\ No newline at end of file
diff --git a/static/js/shared/modal-templates.js b/static/js/shared/modal-templates.js
new file mode 100644
index 00000000..355a8eeb
--- /dev/null
+++ b/static/js/shared/modal-templates.js
@@ -0,0 +1,114 @@
+/**
+ * Universal Modal Templates
+ * Shared across all sections: Admin, Vendor, and Shop
+ */
+
+window.modalTemplates = {
+
+    /**
+     * Confirmation Modal
+     */
+    confirmModal: () => `
+        <div x-show="confirmModal.show"
+             x-cloak
+             class="modal-backdrop"
+             @click.self="closeConfirmModal()">
+            <div class="modal-container" @click.stop>
+                <div class="modal-header">
+                    <h3 class="modal-title" x-text="confirmModal.title"></h3>
+                    <button @click="closeConfirmModal()" class="modal-close">
+                        <i class="fas fa-times"></i>
+                    </button>
+                </div>
+                <div class="modal-body">
+                    <p class="modal-message" x-text="confirmModal.message"></p>
+                    <div x-show="confirmModal.warning" class="modal-warning">
+                        <p x-text="confirmModal.warning"></p>
+                    </div>
+                </div>
+                <div class="modal-footer">
+                    <button @click="closeConfirmModal()" class="btn btn-outline">
+                        Cancel
+                    </button>
+                    <button @click="handleConfirm()"
+                            class="btn"
+                            :class="confirmModal.buttonClass"
+                            x-text="confirmModal.buttonText">
+                    </button>
+                </div>
+            </div>
+        </div>
+    `,
+
+    /**
+     * Success Modal
+     */
+    successModal: () => `
+        <div x-show="successModal.show"
+             x-cloak
+             class="modal-backdrop"
+             @click.self="closeSuccessModal()">
+            <div class="modal-container" @click.stop>
+                <div class="modal-header">
+                    <h3 class="modal-title" x-text="successModal.title"></h3>
+                    <button @click="closeSuccessModal()" class="modal-close">
+                        <i class="fas fa-times"></i>
+                    </button>
+                </div>
+                <div class="modal-body">
+                    <div class="modal-icon success">
+                        <i class="fas fa-check"></i>
+                    </div>
+                    <p class="modal-message text-center" x-text="successModal.message"></p>
+                </div>
+                <div class="modal-footer">
+                    <button @click="closeSuccessModal()" class="btn btn-primary">
+                        OK
+                    </button>
+                </div>
+            </div>
+        </div>
+    `,
+
+    /**
+     * Error Modal
+     */
+    errorModal: () => `
+        <div x-show="errorModal.show"
+             x-cloak
+             class="modal-backdrop"
+             @click.self="closeErrorModal()">
+            <div class="modal-container" @click.stop>
+                <div class="modal-header">
+                    <h3 class="modal-title" x-text="errorModal.title"></h3>
+                    <button @click="closeErrorModal()" class="modal-close">
+                        <i class="fas fa-times"></i>
+                    </button>
+                </div>
+                <div class="modal-body">
+                    <div class="modal-icon error">
+                        <i class="fas fa-exclamation-triangle"></i>
+                    </div>
+                    <p class="modal-message text-center" x-text="errorModal.message"></p>
+                    <div x-show="errorModal.details" class="modal-details" x-text="errorModal.details"></div>
+                </div>
+                <div class="modal-footer">
+                    <button @click="closeErrorModal()" class="btn btn-primary">
+                        Close
+                    </button>
+                </div>
+            </div>
+        </div>
+    `,
+
+    /**
+     * Loading Overlay
+     */
+    loadingOverlay: () => `
+        <div x-show="loading"
+             x-cloak
+             class="loading-overlay">
+            <div class="loading-spinner"></div>
+        </div>
+    `
+};
\ No newline at end of file
diff --git a/static/js/shop/shop-layout-templates.js b/static/js/shop/shop-layout-templates.js
new file mode 100644
index 00000000..680ff658
--- /dev/null
+++ b/static/js/shop/shop-layout-templates.js
@@ -0,0 +1,103 @@
+/**
+ * Shop Layout Templates
+ * Header and Navigation specific to Customer-Facing Shop
+ */
+
+window.shopLayoutTemplates = {
+
+    /**
+     * Shop Header
+     */
+    header: () => `
+        <header class="shop-header">
+            <div class="shop-header-top">
+                <a href="/shop/home.html" class="shop-logo" x-text="vendor?.name || 'Shop'"></a>
+
+                <!-- Search Bar -->
+                <div class="shop-search">
+                    <form @submit.prevent="handleSearch()" class="search-form">
+                        <input type="text"
+                               x-model="searchQuery"
+                               class="search-input"
+                               placeholder="Search products...">
+                        <button type="submit" class="btn btn-primary">
+                            <i class="fas fa-search"></i>
+                        </button>
+                    </form>
+                </div>
+
+                <!-- Actions -->
+                <div class="shop-actions">
+                    <button @click="goToCart()" class="cart-button">
+                        <i class="fas fa-shopping-cart"></i>
+                        <span x-show="cartCount > 0"
+                              x-text="cartCount"
+                              class="cart-count">
+                        </span>
+                    </button>
+                    <a href="/shop/account/login.html" class="btn btn-outline">
+                        <i class="fas fa-user"></i> Account
+                    </a>
+                </div>
+            </div>
+
+            <!-- Navigation -->
+            <nav class="shop-nav">
+                <a href="/shop/home.html"
+                   class="shop-nav-item"
+                   :class="{ 'active': isActive('home') }">
+                    Home
+                </a>
+                <a href="/shop/products.html"
+                   class="shop-nav-item"
+                   :class="{ 'active': isActive('products') }">
+                    Products
+                </a>
+                <a href="/shop/categories.html"
+                   class="shop-nav-item"
+                   :class="{ 'active': isActive('categories') }">
+                    Categories
+                </a>
+                <a href="/shop/about.html"
+                   class="shop-nav-item"
+                   :class="{ 'active': isActive('about') }">
+                    About
+                </a>
+            </nav>
+        </header>
+    `,
+
+    /**
+     * Shop Account Sidebar
+     */
+    accountSidebar: () => `
+        <aside class="account-sidebar">
+            <nav>
+                <a href="/shop/account/orders.html"
+                   class="account-nav-item"
+                   :class="{ 'active': isActive('orders') }">
+                    <i class="fas fa-shopping-bag"></i>
+                    <span>My Orders</span>
+                </a>
+                <a href="/shop/account/profile.html"
+                   class="account-nav-item"
+                   :class="{ 'active': isActive('profile') }">
+                    <i class="fas fa-user"></i>
+                    <span>Profile</span>
+                </a>
+                <a href="/shop/account/addresses.html"
+                   class="account-nav-item"
+                   :class="{ 'active': isActive('addresses') }">
+                    <i class="fas fa-map-marker-alt"></i>
+                    <span>Addresses</span>
+                </a>
+                <button @click="confirmLogout()"
+                        class="account-nav-item"
+                        style="width: 100%; text-align: left; background: none; border: none; cursor: pointer;">
+                    <i class="fas fa-sign-out-alt"></i>
+                    <span>Logout</span>
+                </button>
+            </nav>
+        </aside>
+    `
+};
\ No newline at end of file
diff --git a/static/js/vendor/dashboard.js b/static/js/vendor/dashboard.js
index 6421c5d6..f93705b4 100644
--- a/static/js/vendor/dashboard.js
+++ b/static/js/vendor/dashboard.js
@@ -1 +1,113 @@
-// Vendor dashboard 
+// Vendor Dashboard Component
+function vendorDashboard() {
+    return {
+        currentUser: {},
+        vendor: null,
+        vendorRole: '',
+        currentSection: 'dashboard',
+        loading: false,
+        stats: {
+            products_count: 0,
+            orders_count: 0,
+            customers_count: 0,
+            revenue: 0
+        },
+
+        init() {
+            if (!this.checkAuth()) {
+                return;
+            }
+            this.loadDashboard();
+        },
+
+        checkAuth() {
+            const token = localStorage.getItem('vendor_token');
+            const user = localStorage.getItem('vendor_user');
+            const vendorContext = localStorage.getItem('vendor_context');
+            const vendorRole = localStorage.getItem('vendor_role');
+
+            if (!token || !user || !vendorContext) {
+                // Get vendor code from URL
+                const vendorCode = this.getVendorCodeFromUrl();
+                const redirectUrl = vendorCode ?
+                    `/vendor/${vendorCode}/login` :
+                    '/static/vendor/login.html';
+                window.location.href = redirectUrl;
+                return false;
+            }
+
+            try {
+                this.currentUser = JSON.parse(user);
+                this.vendor = JSON.parse(vendorContext);
+                this.vendorRole = vendorRole || 'Member';
+                return true;
+            } catch (e) {
+                console.error('Error parsing stored data:', e);
+                localStorage.removeItem('vendor_token');
+                localStorage.removeItem('vendor_user');
+                localStorage.removeItem('vendor_context');
+                localStorage.removeItem('vendor_role');
+                window.location.href = '/static/vendor/login.html';
+                return false;
+            }
+        },
+
+        getVendorCodeFromUrl() {
+            // Try to get vendor code from URL path
+            const pathParts = window.location.pathname.split('/').filter(p => p);
+            const vendorIndex = pathParts.indexOf('vendor');
+            if (vendorIndex !== -1 && pathParts[vendorIndex + 1]) {
+                const code = pathParts[vendorIndex + 1];
+                if (!['login', 'dashboard', 'admin', 'products', 'orders'].includes(code.toLowerCase())) {
+                    return code.toUpperCase();
+                }
+            }
+
+            // Fallback to query parameter
+            const urlParams = new URLSearchParams(window.location.search);
+            return urlParams.get('vendor');
+        },
+
+        async handleLogout() {
+            const confirmed = await Utils.confirm(
+                'Are you sure you want to logout?',
+                'Confirm Logout'
+            );
+
+            if (confirmed) {
+                localStorage.removeItem('vendor_token');
+                localStorage.removeItem('vendor_user');
+                localStorage.removeItem('vendor_context');
+                localStorage.removeItem('vendor_role');
+
+                Utils.showToast('Logged out successfully', 'success', 2000);
+
+                setTimeout(() => {
+                    window.location.href = `/vendor/${this.vendor.vendor_code}/login`;
+                }, 500);
+            }
+        },
+
+        async loadDashboard() {
+            this.loading = true;
+            try {
+                // In future slices, load actual dashboard data
+                // const data = await apiClient.get(`/vendor/dashboard/stats`);
+                // this.stats = data;
+
+                // For now, show placeholder data
+                this.stats = {
+                    products_count: 0,
+                    orders_count: 0,
+                    customers_count: 0,
+                    revenue: 0
+                };
+            } catch (error) {
+                console.error('Failed to load dashboard:', error);
+                Utils.showToast('Failed to load dashboard data', 'error');
+            } finally {
+                this.loading = false;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/static/js/vendor/login.js b/static/js/vendor/login.js
new file mode 100644
index 00000000..edf64183
--- /dev/null
+++ b/static/js/vendor/login.js
@@ -0,0 +1,170 @@
+// Vendor Login Component
+function vendorLogin() {
+    return {
+        vendor: null,
+        credentials: {
+            username: '',
+            password: ''
+        },
+        loading: false,
+        checked: false,
+        error: null,
+        success: null,
+        errors: {},
+
+        init() {
+            // Check if already logged in
+            if (this.checkExistingAuth()) {
+                return;
+            }
+
+            // Detect vendor from URL
+            this.detectVendor();
+        },
+
+        checkExistingAuth() {
+            const token = localStorage.getItem('vendor_token');
+            const vendorContext = localStorage.getItem('vendor_context');
+
+            if (token && vendorContext) {
+                try {
+                    const vendor = JSON.parse(vendorContext);
+                    window.location.href = `/vendor/${vendor.vendor_code}/dashboard`;
+                    return true;
+                } catch (e) {
+                    localStorage.removeItem('vendor_token');
+                    localStorage.removeItem('vendor_context');
+                }
+            }
+            return false;
+        },
+
+        async detectVendor() {
+            this.loading = true;
+
+            try {
+                const vendorCode = this.getVendorCodeFromUrl();
+
+                if (!vendorCode) {
+                    this.error = 'Vendor code not found in URL. Please use the correct vendor login link.';
+                    this.checked = true;
+                    this.loading = false;
+                    return;
+                }
+
+                console.log('Detected vendor code:', vendorCode);
+
+                // Fetch vendor information
+                const response = await fetch(`/api/v1/public/vendors/by-code/${vendorCode}`);
+
+                if (!response.ok) {
+                    throw new Error('Vendor not found');
+                }
+
+                this.vendor = await response.json();
+                this.checked = true;
+                console.log('Loaded vendor:', this.vendor);
+
+            } catch (error) {
+                console.error('Error detecting vendor:', error);
+                this.error = 'Unable to load vendor information. The vendor may not exist or is inactive.';
+                this.checked = true;
+            } finally {
+                this.loading = false;
+            }
+        },
+
+        getVendorCodeFromUrl() {
+            // Try multiple methods to get vendor code
+
+            // Method 1: From URL path /vendor/VENDORCODE/login or /vendor/VENDORCODE/
+            const pathParts = window.location.pathname.split('/').filter(p => p);
+            const vendorIndex = pathParts.indexOf('vendor');
+            if (vendorIndex !== -1 && pathParts[vendorIndex + 1]) {
+                const code = pathParts[vendorIndex + 1];
+                // Don't return if it's a generic route like 'login', 'dashboard', etc.
+                if (!['login', 'dashboard', 'admin', 'products', 'orders'].includes(code.toLowerCase())) {
+                    return code.toUpperCase();
+                }
+            }
+
+            // Method 2: From query parameter ?vendor=VENDORCODE
+            const urlParams = new URLSearchParams(window.location.search);
+            const queryVendor = urlParams.get('vendor');
+            if (queryVendor) {
+                return queryVendor.toUpperCase();
+            }
+
+            // Method 3: From subdomain (for production)
+            const hostname = window.location.hostname;
+            const parts = hostname.split('.');
+            if (parts.length > 2 && parts[0] !== 'www') {
+                // Assume subdomain is vendor code
+                return parts[0].toUpperCase();
+            }
+
+            return null;
+        },
+
+        clearErrors() {
+            this.error = null;
+            this.errors = {};
+        },
+
+        validateForm() {
+            this.clearErrors();
+            let isValid = true;
+
+            if (!this.credentials.username.trim()) {
+                this.errors.username = 'Username is required';
+                isValid = false;
+            }
+
+            if (!this.credentials.password) {
+                this.errors.password = 'Password is required';
+                isValid = false;
+            }
+
+            return isValid;
+        },
+
+        async handleLogin() {
+            if (!this.validateForm()) {
+                return;
+            }
+
+            this.loading = true;
+            this.clearErrors();
+
+            try {
+                const response = await apiClient.post('/vendor/auth/login', {
+                    username: this.credentials.username.trim(),
+                    password: this.credentials.password,
+                    vendor_code: this.vendor.vendor_code
+                });
+
+                // Store authentication data
+                localStorage.setItem('vendor_token', response.access_token);
+                localStorage.setItem('vendor_user', JSON.stringify(response.user));
+                localStorage.setItem('vendor_context', JSON.stringify(response.vendor));
+                localStorage.setItem('vendor_role', response.vendor_role);
+
+                // Show success message
+                this.success = 'Login successful! Redirecting...';
+                Utils.showToast('Login successful!', 'success', 2000);
+
+                // Redirect after short delay
+                setTimeout(() => {
+                    window.location.href = `/vendor/${this.vendor.vendor_code}/dashboard`;
+                }, 1000);
+
+            } catch (error) {
+                console.error('Login error:', error);
+                this.error = error.message || 'Login failed. Please check your credentials.';
+                Utils.showToast(this.error, 'error');
+            } finally {
+                this.loading = false;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/static/js/vendor/vendor-layout-templates.js b/static/js/vendor/vendor-layout-templates.js
new file mode 100644
index 00000000..162c4d6e
--- /dev/null
+++ b/static/js/vendor/vendor-layout-templates.js
@@ -0,0 +1,67 @@
+/**
+ * Vendor Layout Templates
+ * Header and Sidebar specific to Vendor Dashboard
+ */
+
+window.vendorLayoutTemplates = {
+
+    /**
+     * Vendor Header
+     */
+    header: () => `
+        <header class="vendor-header">
+            <div class="header-left">
+                <button @click="toggleMenu()" class="menu-toggle">
+                    <i class="fas fa-bars"></i>
+                </button>
+                <h1 class="header-title">Vendor Dashboard</h1>
+            </div>
+            <div class="header-right">
+                <span class="user-name" x-text="vendor?.name || 'Vendor'"></span>
+                <button @click="confirmLogout()" class="btn-logout">
+                    <i class="fas fa-sign-out-alt"></i> Logout
+                </button>
+            </div>
+        </header>
+    `,
+
+    /**
+     * Vendor Sidebar
+     */
+    sidebar: () => `
+        <aside class="vendor-sidebar" :class="{ 'open': menuOpen }">
+            <nav class="sidebar-nav">
+                <a href="/vendor/dashboard.html"
+                   class="nav-item"
+                   :class="{ 'active': isActive('dashboard') }">
+                    <i class="fas fa-tachometer-alt"></i>
+                    <span>Dashboard</span>
+                </a>
+                <a href="/vendor/products.html"
+                   class="nav-item"
+                   :class="{ 'active': isActive('products') }">
+                    <i class="fas fa-box"></i>
+                    <span>Products</span>
+                </a>
+                <a href="/vendor/orders.html"
+                   class="nav-item"
+                   :class="{ 'active': isActive('orders') }">
+                    <i class="fas fa-shopping-bag"></i>
+                    <span>Orders</span>
+                </a>
+                <a href="/vendor/customers.html"
+                   class="nav-item"
+                   :class="{ 'active': isActive('customers') }">
+                    <i class="fas fa-users"></i>
+                    <span>Customers</span>
+                </a>
+                <a href="/vendor/settings.html"
+                   class="nav-item"
+                   :class="{ 'active': isActive('settings') }">
+                    <i class="fas fa-cog"></i>
+                    <span>Settings</span>
+                </a>
+            </nav>
+        </aside>
+    `
+};
\ No newline at end of file
diff --git a/static/vendor/dashboard.html b/static/vendor/dashboard.html
index f4f7b933..7a048df9 100644
--- a/static/vendor/dashboard.html
+++ b/static/vendor/dashboard.html
@@ -3,200 +3,158 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>{{ vendor.vendor_code }} Dashboard</title>
+    <title>Vendor Dashboard - Multi-Tenant Ecommerce Platform</title>
     <link rel="stylesheet" href="/static/css/shared/base.css">
-    <link rel="stylesheet" href="/static/css/vendor/vendor.css">
+    <link rel="stylesheet" href="/static/css/admin/admin.css">
     <script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js"></script>
 </head>
-<body>
-    <div x-data="vendorDashboard()"
-         x-init="loadDashboardData()"
-         data-vendor-id="{{ vendor.id }}"
-         data-vendor-code="{{ vendor.vendor_code }}"
-         data-vendor-name="{{ vendor.name }}"
-    >
-        <!-- Header -->
-        <header class="header">
-            <div class="header-left">
-                <h1>🏪 <span x-text="vendorName"></span> Dashboard</h1>
-            </div>
-            <div class="header-right">
-                <span class="user-info">
-                    Welcome, <strong>{{ user.username }}</strong>
-                </span>
-                <button class="btn-logout" @click="handleLogout()">Logout</button>
-            </div>
-        </header>
-
-        <div class="container">
-            <!-- Welcome Card -->
-            <div class="welcome-card">
-                <div class="welcome-icon">🎉</div>
-                <h2>Welcome to Your Vendor Dashboard!</h2>
-                <p>Your vendor account has been successfully set up.</p>
-                <p>This is <strong>Slice 1</strong> - the foundation of your multi-tenant ecommerce platform.</p>
-
-                <div class="vendor-info-card">
-                    <div class="info-item">
-                        <span class="info-label">Vendor Code:</span>
-                        <span class="info-value" x-text="vendorCode"></span>
-                    </div>
-                    <div class="info-item">
-                        <span class="info-label">Vendor Name:</span>
-                        <span class="info-value" x-text="vendorName"></span>
-                    </div>
-                    <div class="info-item">
-                        <span class="info-label">Owner:</span>
-                        <span class="info-value">{{ user.email }}</span>
-                    </div>
-                    <div class="info-item">
-                        <span class="info-label">Status:</span>
-                        <span class="info-value">
-                            <span class="badge badge-success">Active</span>
-                            {% if vendor.is_verified %}
-                            <span class="badge badge-success">Verified</span>
-                            {% else %}
-                            <span class="badge badge-warning">Pending Verification</span>
-                            {% endif %}
-                        </span>
-                    </div>
-                    <div class="info-item">
-                        <span class="info-label">Vendor Context:</span>
-                        <span class="info-value" x-text="contextInfo"></span>
-                    </div>
-                </div>
-
-                <div class="coming-soon">
-                    🚀 Coming in Slice 2: Marketplace Product Import
-                </div>
-            </div>
-
-            <!-- Quick Stats (for future slices) -->
-            <div class="dashboard-widgets" x-show="stats.loaded">
-                <div class="widget">
-                    <div class="widget-header">
-                        <span class="widget-title">Total Products</span>
-                        <span class="widget-icon">📦</span>
-                    </div>
-                    <div class="widget-stat" x-text="stats.totalProducts"></div>
-                    <div class="widget-label">Products in catalog</div>
-                </div>
-
-                <div class="widget">
-                    <div class="widget-header">
-                        <span class="widget-title">Total Orders</span>
-                        <span class="widget-icon">🛒</span>
-                    </div>
-                    <div class="widget-stat" x-text="stats.totalOrders"></div>
-                    <div class="widget-label">Orders received</div>
-                </div>
-
-                <div class="widget">
-                    <div class="widget-header">
-                        <span class="widget-title">Customers</span>
-                        <span class="widget-icon">👥</span>
-                    </div>
-                    <div class="widget-stat" x-text="stats.totalCustomers"></div>
-                    <div class="widget-label">Registered customers</div>
-                </div>
-
-                <div class="widget">
-                    <div class="widget-header">
-                        <span class="widget-title">Revenue</span>
-                        <span class="widget-icon">💰</span>
-                    </div>
-                    <div class="widget-stat">€<span x-text="stats.totalRevenue"></span></div>
-                    <div class="widget-label">Total revenue</div>
-                </div>
-            </div>
+<body x-data="vendorDashboard()" x-init="init()" x-cloak>
+    <!-- Header -->
+    <header class="admin-header">
+        <div class="header-left">
+            <h1>🏪 <span x-text="vendor?.name || 'Vendor Dashboard'"></span></h1>
         </div>
+        <div class="header-right">
+            <span class="user-info">
+                Welcome, <strong x-text="currentUser.username"></strong>
+                <span class="badge badge-primary" x-text="vendorRole" style="margin-left: 8px;"></span>
+            </span>
+            <button class="btn-logout" @click="handleLogout">Logout</button>
+        </div>
+    </header>
+
+    <!-- Main Container -->
+    <div class="admin-container">
+        <!-- Sidebar -->
+        <aside class="admin-sidebar">
+            <nav>
+                <ul class="nav-menu">
+                    <li class="nav-item">
+                        <a href="#"
+                           class="nav-link active"
+                           @click.prevent="currentSection = 'dashboard'">
+                            📊 Dashboard
+                        </a>
+                    </li>
+                    <li class="nav-item">
+                        <a href="#"
+                           class="nav-link"
+                           @click.prevent="currentSection = 'products'">
+                            📦 Products
+                        </a>
+                    </li>
+                    <li class="nav-item">
+                        <a href="#"
+                           class="nav-link"
+                           @click.prevent="currentSection = 'orders'">
+                            🛒 Orders
+                        </a>
+                    </li>
+                    <li class="nav-item">
+                        <a href="#"
+                           class="nav-link"
+                           @click.prevent="currentSection = 'customers'">
+                            👥 Customers
+                        </a>
+                    </li>
+                    <li class="nav-item">
+                        <a href="#"
+                           class="nav-link"
+                           @click.prevent="currentSection = 'marketplace'">
+                            🌐 Marketplace
+                        </a>
+                    </li>
+                </ul>
+            </nav>
+        </aside>
+
+        <!-- Main Content -->
+        <main class="admin-content">
+            <!-- Dashboard View -->
+            <div x-show="currentSection === 'dashboard'">
+                <!-- Vendor Info Card -->
+                <div class="content-section" style="margin-bottom: 24px;">
+                    <div style="display: flex; justify-content: space-between; align-items: center;">
+                        <div>
+                            <h2 style="margin: 0;" x-text="vendor?.name"></h2>
+                            <p style="margin: 4px 0 0 0; color: var(--text-secondary);">
+                                <strong x-text="vendor?.vendor_code"></strong> •
+                                <span x-text="vendor?.subdomain"></span>
+                            </p>
+                        </div>
+                        <div>
+                            <span class="badge"
+                                  :class="vendor?.is_verified ? 'badge-success' : 'badge-warning'"
+                                  x-text="vendor?.is_verified ? 'Verified' : 'Pending Verification'"></span>
+                            <span class="badge"
+                                  :class="vendor?.is_active ? 'badge-success' : 'badge-danger'"
+                                  x-text="vendor?.is_active ? 'Active' : 'Inactive'"></span>
+                        </div>
+                    </div>
+                </div>
+
+                <!-- Stats Grid -->
+                <div class="stats-grid">
+                    <div class="stat-card">
+                        <div class="stat-header">
+                            <div class="stat-title">Products</div>
+                            <div class="stat-icon">📦</div>
+                        </div>
+                        <div class="stat-value" x-text="stats.products_count || 0"></div>
+                        <div class="stat-subtitle">in catalog</div>
+                    </div>
+
+                    <div class="stat-card">
+                        <div class="stat-header">
+                            <div class="stat-title">Orders</div>
+                            <div class="stat-icon">🛒</div>
+                        </div>
+                        <div class="stat-value" x-text="stats.orders_count || 0"></div>
+                        <div class="stat-subtitle">total orders</div>
+                    </div>
+
+                    <div class="stat-card">
+                        <div class="stat-header">
+                            <div class="stat-title">Customers</div>
+                            <div class="stat-icon">👥</div>
+                        </div>
+                        <div class="stat-value" x-text="stats.customers_count || 0"></div>
+                        <div class="stat-subtitle">registered</div>
+                    </div>
+
+                    <div class="stat-card">
+                        <div class="stat-header">
+                            <div class="stat-title">Revenue</div>
+                            <div class="stat-icon">💰</div>
+                        </div>
+                        <div class="stat-value">€<span x-text="stats.revenue || 0"></span></div>
+                        <div class="stat-subtitle">total revenue</div>
+                    </div>
+                </div>
+
+                <!-- Coming Soon Notice -->
+                <div class="content-section" style="text-align: center; padding: 48px;">
+                    <h3>🚀 Getting Started</h3>
+                    <p class="text-muted" style="margin: 16px 0;">
+                        Welcome to your vendor dashboard! Start by importing products from the marketplace.
+                    </p>
+                    <button class="btn btn-primary" @click="currentSection = 'marketplace'">
+                        Go to Marketplace Import
+                    </button>
+                </div>
+            </div>
+
+            <!-- Other sections -->
+            <div x-show="currentSection !== 'dashboard'">
+                <div class="content-section">
+                    <h2 x-text="currentSection.charAt(0).toUpperCase() + currentSection.slice(1)"></h2>
+                    <p class="text-muted">This section is coming soon in the next development slice.</p>
+                </div>
+            </div>
+        </main>
     </div>
 
-    <script>
-        function vendorDashboard() {
-            return {
-                vendorId: null,
-                vendorCode: '',
-                vendorName: '',
-                contextInfo: '',
-
-                stats: {
-                    loaded: false,
-                    totalProducts: 0,
-                    totalOrders: 0,
-                    totalCustomers: 0,
-                    totalRevenue: '0.00'
-                },
-
-                // Initialize
-                init() {
-                    this.vendorId = this.$el.dataset.vendorId;
-                    this.vendorCode = this.$el.dataset.vendorCode;
-                    this.vendorName = this.$el.dataset.vendorName;
-                    this.detectVendorContext();
-                },
-
-                // Detect vendor context (subdomain vs path-based)
-                detectVendorContext() {
-                    const host = window.location.host;
-                    const path = window.location.pathname;
-
-                    // Subdomain detection
-                    const parts = host.split('.');
-                    if (parts.length >= 2 && parts[0] !== 'www' && parts[0] !== 'admin' && parts[0] !== 'localhost') {
-                        this.contextInfo = `Subdomain: ${parts[0]}.platform.com`;
-                        return;
-                    }
-
-                    // Path-based detection
-                    if (path.startsWith('/vendor/')) {
-                        const pathParts = path.split('/');
-                        if (pathParts.length >= 3 && pathParts[2]) {
-                            this.contextInfo = `Path: /vendor/${pathParts[2]}/`;
-                            return;
-                        }
-                    }
-
-                    this.contextInfo = 'Development Mode';
-                },
-
-                // Load dashboard data
-                async loadDashboardData() {
-                    try {
-                        const token = localStorage.getItem('vendor_token');
-
-                        const response = await fetch('/api/v1/vendor/dashboard/stats', {
-                            headers: {
-                                'Authorization': `Bearer ${token}`
-                            }
-                        });
-
-                        if (response.ok) {
-                            const data = await response.json();
-                            this.stats = {
-                                loaded: true,
-                                totalProducts: data.total_products || 0,
-                                totalOrders: data.total_orders || 0,
-                                totalCustomers: data.total_customers || 0,
-                                totalRevenue: (data.total_revenue || 0).toFixed(2)
-                            };
-                        }
-                    } catch (error) {
-                        console.error('Failed to load dashboard data:', error);
-                        // Stats will remain at 0
-                    }
-                },
-
-                // Handle logout
-                handleLogout() {
-                    if (confirm('Are you sure you want to logout?')) {
-                        localStorage.removeItem('vendor_token');
-                        localStorage.removeItem('vendor_user');
-                        window.location.href = '/static/vendor/login.html';
-                    }
-                }
-            }
-        }
-    </script>
+    <script src="/static/js/shared/api-client.js"></script>
+    <script src="/static/js/vendor/dashboard.js"></script>
 </body>
 </html>
\ No newline at end of file
diff --git a/static/vendor/login.html b/static/vendor/login.html
index 6dd2e395..37bb0bd1 100644
--- a/static/vendor/login.html
+++ b/static/vendor/login.html
@@ -3,297 +3,119 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Vendor Login</title>
+    <title>Vendor Login - Multi-Tenant Ecommerce Platform</title>
     <link rel="stylesheet" href="/static/css/shared/base.css">
     <link rel="stylesheet" href="/static/css/shared/auth.css">
+    <script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js"></script>
 </head>
 <body>
-    <div class="login-container">
-        <div id="loginContent">
+    <div class="auth-page" x-data="vendorLogin()" x-init="init()" x-cloak>
+        <div class="login-container">
+            <!-- Vendor Info -->
+            <template x-if="vendor">
+                <div class="vendor-info" style="margin-bottom: 24px;">
+                    <h2 x-text="vendor.name" style="margin: 0; color: var(--primary-color);"></h2>
+                    <p class="text-muted" style="margin: 4px 0 0 0; font-size: var(--font-sm);">
+                        <strong x-text="vendor.vendor_code"></strong>
+                    </p>
+                </div>
+            </template>
+
             <div class="login-header">
-                <div class="vendor-logo">🏪</div>
-                <h1>Vendor Login</h1>
-                <p>Access your store management</p>
+                <div class="auth-logo">🏪</div>
+                <h1>Vendor Portal</h1>
+                <p>Sign in to manage your store</p>
             </div>
 
-            <div id="vendorInfo" class="vendor-info" style="display: none;">
-                Logging in to: <strong id="vendorName">-</strong>
-            </div>
+            <!-- Alert Messages -->
+            <div x-show="error"
+                 x-text="error"
+                 class="alert alert-error"
+                 x-transition></div>
 
-            <div id="noVendorMessage" class="no-vendor-message" style="display: none;">
-                <h2>⚠️ Vendor Not Found</h2>
-                <p>No vendor is associated with this URL.</p>
-                <a href="/" class="btn-back">← Back to Platform</a>
-            </div>
+            <div x-show="success"
+                 x-text="success"
+                 class="alert alert-success"
+                 x-transition></div>
 
-            <div id="alertBox" class="alert"></div>
+            <!-- Login Form (only show if vendor found) -->
+            <template x-if="vendor">
+                <form @submit.prevent="handleLogin">
+                    <div class="form-group">
+                        <label for="username">Username</label>
+                        <input
+                            type="text"
+                            id="username"
+                            x-model="credentials.username"
+                            :class="{ 'error': errors.username }"
+                            required
+                            autocomplete="username"
+                            placeholder="Enter your username"
+                            :disabled="loading"
+                            @input="clearErrors"
+                        >
+                        <div x-show="errors.username"
+                             x-text="errors.username"
+                             class="error-message show"
+                             x-transition></div>
+                    </div>
 
-            <form id="loginForm">
-                <div class="form-group">
-                    <label for="username">Username</label>
-                    <input 
-                        type="text" 
-                        id="username" 
-                        name="username" 
-                        required 
-                        autocomplete="username"
-                        placeholder="Enter your username"
-                    >
-                    <div class="error-message" id="usernameError"></div>
+                    <div class="form-group">
+                        <label for="password">Password</label>
+                        <input
+                            type="password"
+                            id="password"
+                            x-model="credentials.password"
+                            :class="{ 'error': errors.password }"
+                            required
+                            autocomplete="current-password"
+                            placeholder="Enter your password"
+                            :disabled="loading"
+                            @input="clearErrors"
+                        >
+                        <div x-show="errors.password"
+                             x-text="errors.password"
+                             class="error-message show"
+                             x-transition></div>
+                    </div>
+
+                    <button type="submit"
+                            class="btn-login"
+                            :disabled="loading">
+                        <template x-if="!loading">
+                            <span>Sign In</span>
+                        </template>
+                        <template x-if="loading">
+                            <span>
+                                <span class="loading-spinner"></span>
+                                Signing in...
+                            </span>
+                        </template>
+                    </button>
+                </form>
+            </template>
+
+            <!-- Vendor Not Found -->
+            <template x-if="!vendor && !loading && checked">
+                <div class="empty-state">
+                    <div class="empty-state-icon">🏪</div>
+                    <h3>Vendor Not Found</h3>
+                    <p>The vendor you're trying to access doesn't exist or is inactive.</p>
+                    <a href="/admin/login.html" class="btn btn-primary" style="margin-top: 16px;">
+                        Go to Admin Login
+                    </a>
                 </div>
+            </template>
 
-                <div class="form-group">
-                    <label for="password">Password</label>
-                    <input 
-                        type="password" 
-                        id="password" 
-                        name="password" 
-                        required 
-                        autocomplete="current-password"
-                        placeholder="Enter your password"
-                    >
-                    <div class="error-message" id="passwordError"></div>
-                </div>
-
-                <button type="submit" class="btn-login" id="loginButton">
-                    Sign In
-                </button>
-            </form>
-
-            <div class="login-footer">
-                First time? Use the credentials provided by your admin.
+            <!-- Loading State -->
+            <div x-show="loading && !vendor" class="loading">
+                <span class="loading-spinner loading-spinner-lg"></span>
+                <p class="loading-text">Loading vendor information...</p>
             </div>
         </div>
     </div>
 
     <script src="/static/js/shared/api-client.js"></script>
-    <script>
-        const API_BASE_URL = '/api/v1';
-
-        // DOM Elements
-        const loginForm = document.getElementById('loginForm');
-        const loginButton = document.getElementById('loginButton');
-        const alertBox = document.getElementById('alertBox');
-        const usernameInput = document.getElementById('username');
-        const passwordInput = document.getElementById('password');
-        const usernameError = document.getElementById('usernameError');
-        const passwordError = document.getElementById('passwordError');
-        const vendorInfo = document.getElementById('vendorInfo');
-        const vendorName = document.getElementById('vendorName');
-        const noVendorMessage = document.getElementById('noVendorMessage');
-
-        // Detect vendor context
-        function detectVendorContext() {
-            const host = window.location.host;
-            const path = window.location.pathname;
-
-            // Method 1: Subdomain detection (production)
-            // e.g., techstore.platform.com
-            const parts = host.split('.');
-            if (parts.length >= 2 && parts[0] !== 'www' && parts[0] !== 'admin' && parts[0] !== 'localhost') {
-                return {
-                    subdomain: parts[0],
-                    method: 'subdomain'
-                };
-            }
-
-            // Method 2: Path-based detection (development)
-            // e.g., localhost:8000/vendor/techstore/login
-            if (path.startsWith('/vendor/')) {
-                const pathParts = path.split('/');
-                if (pathParts.length >= 3 && pathParts[2]) {
-                    return {
-                        subdomain: pathParts[2],
-                        method: 'path'
-                    };
-                }
-            }
-
-            return null;
-        }
-
-        // Verify vendor exists
-        async function verifyVendor(subdomain) {
-            try {
-                // Try to fetch vendor info from public API
-                const response = await fetch(`${API_BASE_URL}/public/vendors/${subdomain}`);
-                
-                if (response.ok) {
-                    const data = await response.json();
-                    return data;
-                }
-                
-                return null;
-            } catch (error) {
-                console.error('Error verifying vendor:', error);
-                return null;
-            }
-        }
-
-        // Show alert message
-        function showAlert(message, type = 'error') {
-            alertBox.textContent = message;
-            alertBox.className = `alert alert-${type} show`;
-        }
-
-        // Show field error
-        function showFieldError(field, message) {
-            const input = field === 'username' ? usernameInput : passwordInput;
-            const errorDiv = field === 'username' ? usernameError : passwordError;
-            
-            input.classList.add('error');
-            errorDiv.textContent = message;
-            errorDiv.classList.add('show');
-        }
-
-        // Clear field errors
-        function clearFieldErrors() {
-            usernameInput.classList.remove('error');
-            passwordInput.classList.remove('error');
-            usernameError.classList.remove('show');
-            passwordError.classList.remove('show');
-            alertBox.classList.remove('show');
-        }
-
-        // Set loading state
-        function setLoadingState(loading) {
-            loginButton.disabled = loading;
-            
-            if (loading) {
-                loginButton.innerHTML = '<span class="loading-spinner"></span>Signing in...';
-            } else {
-                loginButton.innerHTML = 'Sign In';
-            }
-        }
-
-        // Handle login
-        async function handleLogin(event) {
-            event.preventDefault();
-            
-            clearFieldErrors();
-            
-            const username = usernameInput.value.trim();
-            const password = passwordInput.value;
-
-            // Basic validation
-            if (!username) {
-                showFieldError('username', 'Username is required');
-                return;
-            }
-
-            if (!password) {
-                showFieldError('password', 'Password is required');
-                return;
-            }
-
-            setLoadingState(true);
-
-            try {
-                const response = await fetch(`${API_BASE_URL}/vendor/auth/login`, {
-                    method: 'POST',
-                    headers: {
-                        'Content-Type': 'application/json',
-                    },
-                    body: JSON.stringify({ username, password })
-                });
-
-                const data = await response.json();
-
-                if (!response.ok) {
-                    throw new Error(data.detail || 'Login failed');
-                }
-
-                // Check if user is not admin (vendors should not be admin)
-                if (data.user.role === 'admin') {
-                    throw new Error('Admin users should use the admin portal.');
-                }
-
-                // Store token for vendor
-                localStorage.setItem('vendor_token', data.access_token);
-                localStorage.setItem('vendor_user', JSON.stringify(data.user));
-
-                // Show success message
-                showAlert('Login successful! Redirecting...', 'success');
-
-                // Redirect to vendor dashboard
-                const context = detectVendorContext();
-                let dashboardUrl = '/static/vendor/dashboard.html';
-                
-                if (context && context.method === 'path') {
-                    dashboardUrl = `/vendor/${context.subdomain}/dashboard`;
-                }
-
-                setTimeout(() => {
-                    window.location.href = dashboardUrl;
-                }, 1000);
-
-            } catch (error) {
-                console.error('Login error:', error);
-                showAlert(error.message || 'Login failed. Please check your credentials.');
-            } finally {
-                setLoadingState(false);
-            }
-        }
-
-        // Event listeners
-        loginForm.addEventListener('submit', handleLogin);
-
-        // Clear errors on input
-        usernameInput.addEventListener('input', clearFieldErrors);
-        passwordInput.addEventListener('input', clearFieldErrors);
-
-        // Initialize page
-        window.addEventListener('DOMContentLoaded', async () => {
-            // Check if already logged in
-            const token = localStorage.getItem('vendor_token');
-            const user = localStorage.getItem('vendor_user');
-
-            if (token && user) {
-                try {
-                    const userData = JSON.parse(user);
-                    if (userData.role !== 'admin') {
-                        const context = detectVendorContext();
-                        let dashboardUrl = '/static/vendor/dashboard.html';
-                        
-                        if (context && context.method === 'path') {
-                            dashboardUrl = `/vendor/${context.subdomain}/dashboard`;
-                        }
-                        
-                        window.location.href = dashboardUrl;
-                        return;
-                    }
-                } catch (e) {
-                    localStorage.removeItem('vendor_token');
-                    localStorage.removeItem('vendor_user');
-                }
-            }
-
-            // Detect and verify vendor
-            const context = detectVendorContext();
-            
-            if (!context) {
-                // No vendor context detected
-                loginForm.style.display = 'none';
-                noVendorMessage.style.display = 'block';
-                return;
-            }
-
-            // Display vendor info (for user confirmation)
-            vendorName.textContent = context.subdomain;
-            vendorInfo.style.display = 'block';
-
-            // Optionally verify vendor exists via API
-            // Uncomment when public vendor API is available
-            /*
-            const vendor = await verifyVendor(context.subdomain);
-            if (!vendor) {
-                loginForm.style.display = 'none';
-                noVendorMessage.style.display = 'block';
-            } else {
-                vendorName.textContent = vendor.name;
-            }
-            */
-        });
-    </script>
+    <script src="/static/js/vendor/login.js"></script>
 </body>
 </html>
\ No newline at end of file
