@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&family=Space+Grotesk:wght@300..700&display=swap');

        :root {
            --bg-dark: #1a1a1a;
            --panel-dark: #222222;
            --light-gray: #2a2a2a;
            --muted: #a0a0a0;
            --accent: #ff7700;
            --text-primary: #e6e6e6;
            --text-secondary: #b0b0b0;
            --success: #4caf50;
            --warning: #ff9800;
            --danger: #f44336;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            background: var(--bg-dark);
            color: var(--text-primary);
            font-family: 'Space Grotesk', Roboto, system-ui, sans-serif;
            height: 100vh;
            overflow: hidden;
        }

        .admin-layout {
            display: flex;
            height: 100vh;
        }

        /* Sidebar */
        .sidebar {
            width: 256px;
            background: var(--bg-dark);
            border-right: 1px solid rgba(255, 119, 0, 0.2);
            display: flex;
            flex-direction: column;
            transition: width 0.3s;
        }

        .sidebar.collapsed {
            width: 80px;
        }

        .sidebar-header {
            padding: 16px;
            border-bottom: 1px solid rgba(255, 119, 0, 0.2);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .back-btn {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 8px 12px;
            border-radius: 6px;
            background: transparent;
            border: none;
            color: var(--text-primary);
            cursor: pointer;
            transition: background 0.3s;
            font-size: 14px;
        }

        .back-btn:hover {
            background: rgba(255, 119, 0, 0.1);
        }

        .sidebar.collapsed .back-btn span {
            display: none;
        }

        .toggle-btn {
            padding: 8px;
            background: transparent;
            border: none;
            color: var(--text-primary);
            cursor: pointer;
            border-radius: 6px;
            transition: background 0.3s;
        }

        .toggle-btn:hover {
            background: rgba(255, 119, 0, 0.1);
        }

        .logo-section {
            padding: 16px;
            border-bottom: 1px solid rgba(255, 119, 0, 0.2);
        }

        .logo-section h1 {
            font-size: 20px;
            font-weight: 700;
            color: var(--accent);
        }

        .sidebar.collapsed .logo-section h1 {
            display: none;
        }

        .nav-menu {
            flex: 1;
            overflow-y: auto;
            padding: 16px;
        }

        .nav-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 16px;
            margin-bottom: 8px;
            border-radius: 6px;
            text-decoration: none;
            color: var(--text-primary);
            transition: all 0.3s;
            font-size: 14px;
        }

        .nav-item:hover {
            background: rgba(255, 119, 0, 0.1);
        }

        .nav-item.active {
            background: var(--accent);
            color: var(--bg-dark);
            font-weight: 600;
        }

        .nav-item .icon {
            font-size: 18px;
            min-width: 20px;
        }

        .sidebar.collapsed .nav-item span {
            display: none;
        }

        .user-section {
            border-top: 1px solid rgba(255, 119, 0, 0.2);
            padding: 16px;
        }

        .logout-btn {
            width: 100%;
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 16px;
            border-radius: 6px;
            background: transparent;
            border: none;
            color: var(--danger);
            cursor: pointer;
            transition: background 0.3s;
            font-size: 14px;
        }

        .logout-btn:hover {
            background: rgba(244, 67, 54, 0.1);
        }

        .sidebar.collapsed .logout-btn span {
            display: none;
        }

        /* Main Content */
        .main-content {
            flex: 1;
            display: flex;
            flex-direction: column;
            overflow: hidden;
        }

        .top-bar {
            background: var(--bg-dark);
            border-bottom: 1px solid rgba(255, 119, 0, 0.2);
            padding: 16px 32px;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .top-bar h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--accent);
        }

        .user-info {
            font-size: 14px;
            color: var(--text-secondary);
        }

        .content-area {
            flex: 1;
            overflow-y: auto;
            padding: 32px;
        }

        .admin-container {
            max-width: 1400px;
        }

        .admin-header {
            margin-bottom: 40px;
        }

        .admin-header h1 {
            font-size: 2.5rem;
            margin-bottom: 10px;
        }

        .admin-header p {
            color: var(--text-secondary);
            font-size: 1.1rem;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 24px;
            margin-bottom: 40px;
        }

        .stat-card {
            background: var(--panel-dark);
            padding: 24px;
            border-radius: 12px;
            border: 1px solid rgba(255, 119, 0, 0.2);
        }

        .stat-card h3 {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 12px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .stat-card .stat-value {
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--accent);
        }

        .users-section {
            background: var(--panel-dark);
            border-radius: 12px;
            padding: 32px;
            border: 1px solid rgba(255, 119, 0, 0.2);
        }

        .users-section h2 {
            font-size: 1.8rem;
            margin-bottom: 24px;
        }

        .search-bar {
            margin-bottom: 24px;
        }

        .search-bar input {
            width: 100%;
            max-width: 400px;
            padding: 12px 16px;
            background: var(--light-gray);
            border: 1px solid rgba(255, 119, 0, 0.3);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 1rem;
        }

        .search-bar input:focus {
            outline: none;
            border-color: var(--accent);
        }

        .users-table {
            width: 100%;
            border-collapse: collapse;
            overflow-x: auto;
        }

        .users-table th {
            text-align: left;
            padding: 16px;
            background: var(--light-gray);
            color: var(--text-secondary);
            font-weight: 600;
            text-transform: uppercase;
            font-size: 0.85rem;
            letter-spacing: 0.5px;
        }

        .users-table td {
            padding: 16px;
            border-bottom: 1px solid var(--light-gray);
        }

        .users-table tr:hover {
            background: rgba(255, 119, 0, 0.05);
        }

        /* Attributes Section */
        .attributes-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 12px;
        }

        .attribute-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 16px;
            background: var(--light-gray);
            border: 1px solid rgba(255, 119, 0, 0.2);
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .attribute-item:hover {
            background: rgba(255, 119, 0, 0.05);
            border-color: var(--accent);
        }

        .attribute-item span {
            font-weight: 500;
        }

        .attribute-group h3 {
            font-size: 1.25rem;
            margin-bottom: 1rem;
            color: var(--text-primary);
        }

        .role-badge {
            display: inline-block;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            text-transform: uppercase;
        }

        .role-guest {
            background: rgba(160, 160, 160, 0.2);
            color: var(--muted);
        }

        .role-user {
            background: rgba(76, 175, 80, 0.2);
            color: var(--success);
        }

        .role-company {
            background: rgba(255, 152, 0, 0.2);
            color: var(--warning);
        }

        .role-admin {
            background: rgba(255, 119, 0, 0.2);
            color: var(--accent);
        }

        .status-badge {
            display: inline-block;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            text-transform: uppercase;
        }

        .status-active {
            background: rgba(76, 175, 80, 0.2);
            color: #4CAF50;
        }

        .status-inactive {
            background: rgba(158, 158, 158, 0.2);
            color: #9E9E9E;
        }

        .status-blocked {
            background: rgba(244, 67, 54, 0.2);
            color: #F44336;
        }

        .role-select {
            padding: 8px 12px;
            background: var(--light-gray);
            border: 1px solid rgba(255, 119, 0, 0.3);
            border-radius: 6px;
            color: var(--text-primary);
            cursor: pointer;
            font-size: 0.9rem;
        }

        .role-select:focus {
            outline: none;
            border-color: var(--accent);
        }

        .btn-change {
            padding: 8px 16px;
            background: var(--accent);
            color: white;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.9rem;
            margin-left: 8px;
            transition: all 0.3s ease;
        }

        .btn-change:hover {
            background: #ff8c1a;
            transform: translateY(-2px);
        }

        .btn-change:disabled {
            background: var(--muted);
            cursor: not-allowed;
            transform: none;
        }

        .error-message {
            background: rgba(244, 67, 54, 0.1);
            border: 1px solid var(--danger);
            color: var(--danger);
            padding: 16px;
            border-radius: 8px;
            margin-bottom: 24px;
        }

        .success-message {
            background: rgba(76, 175, 80, 0.1);
            border: 1px solid var(--success);
            color: var(--success);
            padding: 16px;
            border-radius: 8px;
            margin-bottom: 24px;
        }

        .loading {
            text-align: center;
            padding: 40px;
            color: var(--text-secondary);
        }

        /* Action Buttons */
        .btn-primary, .btn-secondary, .btn-danger, .btn-success {
            padding: 10px 20px;
            border-radius: 6px;
            border: none;
            cursor: pointer;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-primary {
            background: var(--accent);
            color: white;
        }

        .btn-primary:hover {
            background: #ff8c1a;
            transform: translateY(-2px);
        }

        .btn-secondary {
            background: var(--light-gray);
            color: var(--text-primary);
        }

        .btn-secondary:hover {
            background: var(--muted);
        }

        .btn-danger {
            background: var(--danger);
            color: white;
        }

        .btn-danger:hover {
            background: #d32f2f;
        }

        .btn-success {
            background: var(--success);
            color: white;
        }

        .btn-success:hover {
            background: #388e3c;
        }

        /* Modal Styles */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.7);
            display: none;
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }

        .modal-overlay.active {
            display: flex;
        }

        .modal-content {
            background: var(--panel-dark);
            border-radius: 12px;
            padding: 32px;
            max-width: 800px;
            width: 90%;
            max-height: 90vh;
            overflow-y: auto;
            border: 1px solid rgba(255, 119, 0, 0.2);
        }

        .modal-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
        }

        .modal-header h2 {
            font-size: 1.8rem;
            color: var(--accent);
        }

        .modal-close {
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-size: 28px;
            cursor: pointer;
            padding: 0;
            width: 32px;
            height: 32px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .modal-close:hover {
            color: var(--accent);
        }

        /* Form Styles */
        .form-group {
            margin-bottom: 20px;
        }

        .form-group label {
            display: block;
            margin-bottom: 8px;
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.9rem;
        }

        .form-group input,
        .form-group textarea,
        .form-group select {
            width: 100%;
            padding: 12px 16px;
            background: var(--light-gray);
            border: 1px solid rgba(255, 119, 0, 0.3);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 1rem;
            font-family: inherit;
        }

        .form-group textarea {
            min-height: 120px;
            resize: vertical;
        }

        .form-group input:focus,
        .form-group textarea:focus,
        .form-group select:focus {
            outline: none;
            border-color: var(--accent);
        }

        .form-group input:disabled,
        .form-group textarea:disabled,
        .form-group select:disabled {
            background: rgba(60, 60, 60, 0.5);
            color: #888;
            cursor: not-allowed;
            border-color: rgba(255, 119, 0, 0.1);
        }

        .form-group input[type="file"] {
            padding: 8px;
            cursor: pointer;
        }

        .form-group input[type="file"]::-webkit-file-upload-button {
            background: var(--accent);
            color: white;
            border: none;
            padding: 8px 16px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
        }

        .form-group input[type="file"]::-webkit-file-upload-button:hover {
            background: #ff8c1a;
        }

        .form-group small {
            display: block;
            margin-top: 8px;
            margin-bottom: 4px;
            font-size: 0.85rem;
        }

        .image-preview {
            margin-top: 12px;
            border-radius: 8px;
            overflow: hidden;
            border: 2px solid rgba(255, 119, 0, 0.2);
        }

        .image-preview img {
            width: 100%;
            display: block;
        }

        .form-actions {
            display: flex;
            gap: 12px;
            justify-content: flex-end;
            margin-top: 24px;
        }

        /* Table Actions */
        .table-actions {
            display: flex;
            gap: 8px;
        }

        .btn-icon {
            padding: 8px;
            background: transparent;
            border: 1px solid rgba(255, 119, 0, 0.3);
            border-radius: 6px;
            cursor: pointer;
            color: var(--text-primary);
            transition: all 0.3s;
        }

        .btn-icon:hover {
            background: rgba(255, 119, 0, 0.1);
            border-color: var(--accent);
        }

        .btn-icon.danger:hover {
            background: rgba(244, 67, 54, 0.1);
            border-color: var(--danger);
            color: var(--danger);
        }

        /* Toolbar */
        .toolbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
            gap: 16px;
            flex-wrap: wrap;
        }

        .toolbar-left, .toolbar-right {
            display: flex;
            gap: 12px;
            align-items: center;
        }

        /* Section Header */
        .section-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 2px solid rgba(255, 119, 0, 0.1);
        }

        .section-header h1 {
            margin: 0;
            font-size: 28px;
            color: var(--text-primary);
        }

        /* Search Bar */
        .search-bar {
            margin-bottom: 20px;
        }

        .search-bar input {
            width: 100%;
            max-width: 400px;
            padding: 12px 16px;
            background: var(--bg-secondary);
            border: 1px solid rgba(255, 119, 0, 0.2);
            border-radius: 8px;
            color: var(--text-primary);
            font-size: 14px;
        }

        .search-bar input:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 119, 0, 0.1);
        }

        /* Table Container */
        .table-container {
            background: var(--bg-secondary);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        }

        .table-container table {
            width: 100%;
            border-collapse: collapse;
        }

        .table-container thead {
            background: rgba(255, 119, 0, 0.1);
        }

        .table-container th {
            padding: 16px;
            text-align: left;
            font-weight: 600;
            color: var(--accent);
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .table-container td {
            padding: 16px;
            border-top: 1px solid rgba(255, 119, 0, 0.1);
            color: var(--text-secondary);
        }

        .table-container tbody tr:hover {
            background: rgba(255, 119, 0, 0.05);
        }

        .table-container td:first-child {
            font-weight: 600;
            color: var(--text-primary);
        }

        /* Cards Grid */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 24px;
            margin-top: 24px;
        }

        .card {
            background: var(--panel-dark);
            border: 1px solid rgba(255, 119, 0, 0.2);
            border-radius: 12px;
            padding: 20px;
            transition: all 0.3s;
        }

        .card:hover {
            border-color: var(--accent);
            transform: translateY(-4px);
        }

        .card-header {
            display: flex;
            justify-content: space-between;
            align-items: start;
            margin-bottom: 16px;
        }

        .card-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .card-body {
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .card-footer {
            margin-top: 16px;
            padding-top: 16px;
            border-top: 1px solid var(--light-gray);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        /* Tabs */
        .tabs {
            display: flex;
            gap: 8px;
            border-bottom: 2px solid var(--light-gray);
            margin-bottom: 24px;
        }

        .tab {
            padding: 12px 24px;
            background: transparent;
            border: none;
            color: var(--text-secondary);
            cursor: pointer;
            font-weight: 600;
            border-bottom: 2px solid transparent;
            margin-bottom: -2px;
            transition: all 0.3s;
        }

        .tab:hover {
            color: var(--text-primary);
        }

        .tab.active {
            color: var(--accent);
            border-bottom-color: var(--accent);
        }

        @media (max-width: 768px) {
            .admin-container {
                padding: 100px 16px 40px;
            }

            .users-table {
                font-size: 0.9rem;
            }

            .users-table th,
            .users-table td {
                padding: 12px 8px;
            }
        }

.checkbox-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
            gap: 10px;
            padding: 14px;
            background: rgba(0, 0, 0, 0.2);
            border: 1px solid rgba(255, 119, 0, 0.2);
            border-radius: 10px;
            max-height: 200px;
            overflow-y: auto;
        }
        
        .checkbox-grid::-webkit-scrollbar {
            width: 6px;
        }
        
        .checkbox-grid::-webkit-scrollbar-track {
            background: rgba(0, 0, 0, 0.1);
            border-radius: 3px;
        }
        
        .checkbox-grid::-webkit-scrollbar-thumb {
            background: rgba(255, 119, 0, 0.5);
            border-radius: 3px;
        }
        
        .checkbox-grid::-webkit-scrollbar-thumb:hover {
            background: rgba(255, 119, 0, 0.7);
        }
        
        .checkbox-grid label {
            display: flex;
            align-items: center;
            padding: 10px 12px;
            background: rgba(255, 119, 0, 0.08);
            border: 2px solid transparent;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.2s ease;
            font-size: 14px;
        }
        
        .checkbox-grid label:hover {
            background: rgba(255, 119, 0, 0.15);
            border-color: rgba(255, 119, 0, 0.3);
            transform: translateY(-1px);
        }
        
        .checkbox-grid input[type="checkbox"] {
            margin-right: 8px;
            width: 18px;
            height: 18px;
            cursor: pointer;
            accent-color: var(--accent);
        }
        
        .checkbox-grid input[type="checkbox"]:checked + span {
            font-weight: 600;
            color: var(--accent);
        }
        
        .checkbox-grid label:has(input:checked) {
            background: rgba(255, 119, 0, 0.2);
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(255, 119, 0, 0.1);
        }