:root {
            --primary: #1a5f4a;
            --primary-light: #2d8f6f;
            --primary-dark: #0d4535;
            --secondary: #d4a853;
            --accent: #e85d04;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --info: #3b82f6;
            
            /* Dark Theme */
            --sidebar-bg: #0f172a;
            --sidebar-hover: #1e293b;
            --sidebar-active: #1a5f4a;
            --sidebar-text: #94a3b8;
            --sidebar-text-active: #ffffff;
            
            --body-bg: #f1f5f9;
            --card-bg: #ffffff;
            --card-border: #e2e8f0;
            --text-primary: #1e293b;
            --text-secondary: #64748b;
            --text-muted: #94a3b8;
            
            --sidebar-width: 280px;
            --topbar-height: 70px;
            
            --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
            --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
            --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
            --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
        }

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

        html, body {
            height: 100%;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            background: var(--body-bg);
            color: var(--text-primary);
            overflow-x: hidden;
        }

        /* ============ SIDEBAR ============ */
        .sidebar {
            position: fixed;
            top: 0;
            left: 0;
            width: var(--sidebar-width);
            height: 100vh;
            background: var(--sidebar-bg);
            z-index: 1000;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            overflow-y: auto;
        }

        .sidebar-header {
            padding: 24px 24px 20px;
            border-bottom: 1px solid rgba(255,255,255,0.1);
        }

        .sidebar-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

        .sidebar-logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: 800;
            font-size: 1.2rem;
        }

        .sidebar-logo-text {
            font-weight: 700;
            font-size: 1.25rem;
            color: white;
        }

        .sidebar-logo-text span {
            color: var(--secondary);
        }

        .sidebar-nav {
            flex: 1;
            padding: 20px 12px;
        }

        .sidebar-section {
            margin-bottom: 24px;
        }

        .sidebar-section-title {
            font-size: 0.7rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            color: var(--text-muted);
            padding: 0 12px;
            margin-bottom: 8px;
        }

        .sidebar-link {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 12px 16px;
            border-radius: 10px;
            color: var(--sidebar-text);
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            transition: all 0.2s ease;
            margin-bottom: 4px;
        }

        .sidebar-link:hover {
            background: var(--sidebar-hover);
            color: white;
        }

        .sidebar-link.active {
            background: var(--sidebar-active);
            color: white;
        }

        .sidebar-link i {
            font-size: 1.2rem;
            width: 24px;
            text-align: center;
        }

        .sidebar-link .badge {
            margin-left: auto;
            padding: 4px 10px;
            font-size: 0.75rem;
            font-weight: 600;
            border-radius: 20px;
        }

        .sidebar-link .badge.bg-danger { background: var(--danger) !important; }
        .sidebar-link .badge.bg-success { background: var(--success) !important; }

        .sidebar-footer {
            padding: 20px 24px;
            border-top: 1px solid rgba(255,255,255,0.1);
        }

        .sidebar-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .sidebar-user-avatar {
            width: 42px;
            height: 42px;
            border-radius: 10px;
            object-fit: cover;
            border: 2px solid var(--primary);
        }

        .sidebar-user-info {
            flex: 1;
        }

        .sidebar-user-name {
            color: white;
            font-weight: 600;
            font-size: 0.9rem;
        }

        .sidebar-user-role {
            color: var(--text-muted);
            font-size: 0.8rem;
        }

        .sidebar-user-action {
            color: var(--text-muted);
            font-size: 1.1rem;
            cursor: pointer;
            transition: color 0.2s;
        }

        .sidebar-user-action:hover {
            color: white;
        }

        /* ============ MAIN CONTENT ============ */
        .main-wrapper {
            margin-left: var(--sidebar-width);
            min-height: 100vh;
            transition: margin-left 0.3s ease;
        }

        /* ============ TOPBAR ============ */
        .topbar {
            position: sticky;
            top: 0;
            height: var(--topbar-height);
            background: var(--card-bg);
            border-bottom: 1px solid var(--card-border);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 32px;
            z-index: 100;
        }

        .topbar-left {
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .topbar-toggle {
            width: 40px;
            height: 40px;
            border: none;
            background: var(--body-bg);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s;
        }

        .topbar-toggle:hover {
            background: var(--card-border);
        }

        .topbar-toggle i {
            font-size: 1.2rem;
            color: var(--text-secondary);
        }

        .topbar-search {
            position: relative;
            width: 350px;
        }

        .topbar-search input {
            width: 100%;
            height: 42px;
            padding: 10px 16px 10px 44px;
            border: 1px solid var(--card-border);
            border-radius: 10px;
            font-size: 0.9rem;
            background: var(--body-bg);
            transition: all 0.2s;
        }

        .topbar-search input:focus {
            outline: none;
            border-color: var(--primary);
            background: white;
            box-shadow: 0 0 0 3px rgba(26,95,74,0.1);
        }

        .topbar-search i {
            position: absolute;
            left: 16px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
        }

        .topbar-right {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .topbar-btn {
            width: 42px;
            height: 42px;
            border: none;
            background: var(--body-bg);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s;
            position: relative;
        }

        .topbar-btn:hover {
            background: var(--card-border);
        }

        .topbar-btn i {
            font-size: 1.2rem;
            color: var(--text-secondary);
        }

        .topbar-btn .badge {
            position: absolute;
            top: 6px;
            right: 6px;
            width: 18px;
            height: 18px;
            padding: 0;
            font-size: 0.7rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .topbar-lang {
            display: flex;
            gap: 4px;
            background: var(--body-bg);
            border-radius: 10px;
            padding: 4px;
        }

        .topbar-lang button {
            padding: 8px 14px;
            border: none;
            background: transparent;
            border-radius: 8px;
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
            color: var(--text-secondary);
        }

        .topbar-lang button.active {
            background: white;
            color: var(--primary);
            box-shadow: var(--shadow-sm);
        }

        .topbar-profile {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 6px 12px 6px 6px;
            background: var(--body-bg);
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.2s;
        }

        .topbar-profile:hover {
            background: var(--card-border);
        }

        .topbar-profile img {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            object-fit: cover;
        }

        .topbar-profile-info {
            display: flex;
            flex-direction: column;
        }

        .topbar-profile-name {
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--text-primary);
        }

        .topbar-profile-role {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* ============ PAGE CONTENT ============ */
        .page-content {
            padding: 32px;
        }

        .page-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 32px;
        }

        .page-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .page-subtitle {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        /* ============ STATS CARDS ============ */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            margin-bottom: 32px;
        }

        .stat-card {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 24px;
            border: 1px solid var(--card-border);
            transition: all 0.3s ease;
        }

        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

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

        .stat-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
        }

        .stat-card-icon.green { background: rgba(16,185,129,0.1); color: var(--success); }
        .stat-card-icon.blue { background: rgba(59,130,246,0.1); color: var(--info); }
        .stat-card-icon.orange { background: rgba(245,158,11,0.1); color: var(--warning); }
        .stat-card-icon.red { background: rgba(239,68,68,0.1); color: var(--danger); }

        .stat-card-trend {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 0.85rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 20px;
        }

        .stat-card-trend.up {
            background: rgba(16,185,129,0.1);
            color: var(--success);
        }

        .stat-card-trend.down {
            background: rgba(239,68,68,0.1);
            color: var(--danger);
        }

        .stat-card-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1;
        }

        .stat-card-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
        }

        /* ============ CHARTS ============ */
        .charts-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
            margin-bottom: 32px;
        }

        .chart-card {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 24px;
            border: 1px solid var(--card-border);
        }

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

        .chart-card-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .chart-card-actions {
            display: flex;
            gap: 8px;
        }

        .chart-period-btn {
            padding: 8px 16px;
            border: 1px solid var(--card-border);
            background: transparent;
            border-radius: 8px;
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
            color: var(--text-secondary);
        }

        .chart-period-btn.active, .chart-period-btn:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: white;
        }

        .chart-container {
            position: relative;
            height: 300px;
        }

        /* ============ TABLES ============ */
        .table-card {
            background: var(--card-bg);
            border-radius: 16px;
            border: 1px solid var(--card-border);
            overflow: hidden;
        }

        .table-card-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 24px;
            border-bottom: 1px solid var(--card-border);
        }

        .table-card-title {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        .table-card-action {
            padding: 8px 16px;
            background: var(--primary);
            color: white;
            border: none;
            border-radius: 8px;
            font-size: 0.85rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .table-card-action:hover {
            background: var(--primary-dark);
            color: white;
        }

        .table-wrapper {
            padding: 0;
        }

        table.dataTable {
            border-collapse: collapse !important;
        }

        table.dataTable thead th {
            background: var(--body-bg);
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 14px 16px;
            border-bottom: 1px solid var(--card-border);
        }

        table.dataTable tbody td {
            padding: 16px;
            vertical-align: middle;
            font-size: 0.9rem;
        }

        table.dataTable tbody tr:hover {
            background: var(--body-bg);
        }

        .table-property {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .table-property-img {
            width: 50px;
            height: 50px;
            border-radius: 8px;
            object-fit: cover;
        }

        .table-property-info h6 {
            font-weight: 600;
            font-size: 0.9rem;
            margin-bottom: 2px;
        }

        .table-property-info span {
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        .table-badge {
            display: inline-flex;
            padding: 5px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .table-badge.new { background: rgba(59,130,246,0.1); color: var(--info); }
        .table-badge.pending { background: rgba(245,158,11,0.1); color: var(--warning); }
        .table-badge.completed { background: rgba(16,185,129,0.1); color: var(--success); }
        .table-badge.cancelled { background: rgba(239,68,68,0.1); color: var(--danger); }

        .table-user {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .table-user-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            object-fit: cover;
        }

        .table-user-info {
            font-weight: 500;
        }

        .table-user-info small {
            display: block;
            color: var(--text-muted);
            font-weight: 400;
        }

        .table-actions {
            display: flex;
            gap: 8px;
        }

        .table-action-btn {
            width: 32px;
            height: 32px;
            border: none;
            background: var(--body-bg);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s;
            color: var(--text-secondary);
        }

        .table-action-btn:hover {
            background: var(--primary);
            color: white;
        }

        .table-action-btn.danger:hover {
            background: var(--danger);
        }

        .table-action-btn.view { color: var(--info); }
        .table-action-btn.edit { color: var(--warning); }
        .table-action-btn.delete { color: var(--danger); }

        /* ============ ROWS GRID ============ */
        .rows-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .row-card {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 24px;
            border: 1px solid var(--card-border);
        }

        .row-card-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }

        .row-card-title {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
        }

        /* ============ QUICK ACTIONS ============ */
        .quick-actions {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-top: 24px;
        }

        .quick-action {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            padding: 20px;
            background: var(--body-bg);
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.2s;
            text-decoration: none;
            color: var(--text-primary);
        }

        .quick-action:hover {
            background: var(--primary);
            color: white;
            transform: translateY(-2px);
        }

        .quick-action-icon {
            width: 48px;
            height: 48px;
            background: white;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            color: var(--primary);
            transition: all 0.2s;
        }

        .quick-action:hover .quick-action-icon {
            background: rgba(255,255,255,0.2);
            color: white;
        }

        .quick-action span {
            font-size: 0.85rem;
            font-weight: 500;
        }

        /* ============ PAGE SECTIONS ============ */
        .page-section {
            display: none;
        }

        .page-section.active {
            display: block;
        }

        /* ============ PROPERTY CARDS GRID ============ */
        .properties-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .property-admin-card {
            background: var(--card-bg);
            border-radius: 16px;
            overflow: hidden;
            border: 1px solid var(--card-border);
            transition: all 0.3s;
        }

        .property-admin-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }

        .property-admin-card-image {
            position: relative;
            height: 180px;
        }

        .property-admin-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .property-admin-card-badges {
            position: absolute;
            top: 12px;
            left: 12px;
            display: flex;
            gap: 6px;
        }

        .property-admin-card-badge {
            padding: 4px 10px;
            border-radius: 6px;
            font-size: 0.7rem;
            font-weight: 600;
            text-transform: uppercase;
        }

        .property-admin-card-badge.active {
            background: var(--success);
            color: white;
        }

        .property-admin-card-badge.inactive {
            background: var(--text-muted);
            color: white;
        }

        .property-admin-card-badge.urban { background: #4a90d9; color: white; }
        .property-admin-card-badge.agricultural { background: var(--primary); color: white; }
        .property-admin-card-badge.house { background: #9b59b6; color: white; }
        .property-admin-card-badge.apartment { background: var(--secondary); color: var(--dark); }
        .property-admin-card-badge.ruins { background: var(--danger); color: white; }

        .property-admin-card-actions {
            position: absolute;
            top: 12px;
            right: 12px;
            display: flex;
            gap: 6px;
        }

        .property-admin-card-action {
            width: 32px;
            height: 32px;
            background: white;
            border: none;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.2s;
            color: var(--text-secondary);
            text-decoration: none;
        }

        .property-admin-card-action:hover {
            background: var(--primary);
            color: white;
        }

        .property-admin-card-action.delete:hover {
            background: var(--danger);
        }

        .property-admin-card-content {
            padding: 20px;
        }

        .property-admin-card-title {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 6px;
        }

        .property-admin-card-location {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .property-admin-card-stats {
            display: flex;
            gap: 16px;
            padding-top: 12px;
            border-top: 1px solid var(--card-border);
        }

        .property-admin-card-stat {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .property-admin-card-stat i {
            color: var(--primary);
        }

        .property-admin-card-price {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--primary);
        }

        /* ============ MODAL ============ */
        .modal-content {
            border: none;
            border-radius: 16px;
            overflow: hidden;
        }

        .modal-header {
            padding: 20px 24px;
            border-bottom: 1px solid var(--card-border);
        }

        .modal-title {
            font-weight: 700;
        }

        .modal-body {
            padding: 24px;
        }

        .modal-footer {
            padding: 16px 24px;
            border-top: 1px solid var(--card-border);
        }

        /* ============ FORM STYLES ============ */
        .form-label {
            font-weight: 500;
            font-size: 0.9rem;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .form-control, .form-select {
            padding: 12px 16px;
            border-radius: 10px;
            border: 1px solid var(--card-border);
            font-size: 0.9rem;
            transition: all 0.2s;
        }

        .form-control:focus, .form-select:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(26,95,74,0.1);
        }

        .form-check-input:checked {
            background-color: var(--primary);
            border-color: var(--primary);
        }

        .btn-primary {
            background: var(--primary);
            border-color: var(--primary);
            padding: 12px 24px;
            border-radius: 10px;
            font-weight: 600;
        }

        .btn-primary:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
        }

        .btn-outline-primary {
            border-color: var(--primary);
            color: var(--primary);
            padding: 12px 24px;
            border-radius: 10px;
            font-weight: 600;
        }

        .btn-outline-primary:hover {
            background: var(--primary);
            border-color: var(--primary);
        }

        /* ============ FILE UPLOAD ============ */
        .file-upload {
            border: 2px dashed var(--card-border);
            border-radius: 12px;
            padding: 40px;
            text-align: center;
            cursor: pointer;
            transition: all 0.2s;
            background: var(--body-bg);
        }

        .file-upload:hover {
            border-color: var(--primary);
            background: rgba(26,95,74,0.05);
        }

        .file-upload i {
            font-size: 3rem;
            color: var(--text-muted);
            margin-bottom: 16px;
        }

        .file-upload h6 {
            font-weight: 600;
            margin-bottom: 8px;
        }

        .file-upload p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin: 0;
        }

        /* ============ PAGINATION ============ */
        .dataTables_wrapper .pagination {
            justify-content: center;
            margin-top: 20px;
        }

        .dataTables_wrapper .page-item.active .page-link {
            background: var(--primary);
            border-color: var(--primary);
        }

        .dataTables_wrapper .page-link {
            color: var(--text-secondary);
            padding: 10px 16px;
        }

        .dataTables_wrapper .page-link:hover {
            color: var(--primary);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1400px) {
            .stats-grid { grid-template-columns: repeat(2, 1fr); }
            .charts-grid { grid-template-columns: 1fr; }
            .rows-grid { grid-template-columns: repeat(2, 1fr); }
            .properties-grid { grid-template-columns: repeat(2, 1fr); }
        }

        @media (max-width: 1200px) {
            :root { --sidebar-width: 80px; }
            
            .sidebar-logo-text,
            .sidebar-section-title,
            .sidebar-link span,
            .sidebar-link .badge,
            .sidebar-user-info,
            .sidebar-footer { display: none; }
            
            .sidebar-link {
                justify-content: center;
                padding: 14px;
            }
            
            .sidebar-link i { margin: 0; }
            
            .sidebar-logo { justify-content: center; }
            
            .sidebar-user { justify-content: center; }
            
            .main-wrapper { margin-left: var(--sidebar-width); }
        }

        @media (max-width: 992px) {
            .topbar-search { display: none; }
            .topbar-lang { display: none; }
            .stats-grid { grid-template-columns: 1fr; }
            .properties-grid { grid-template-columns: 1fr; }
            .rows-grid { grid-template-columns: 1fr; }
        }

        @media (max-width: 768px) {
            .page-content { padding: 20px; }
            .page-header { flex-direction: column; align-items: flex-start; gap: 16px; }
            .quick-actions { grid-template-columns: repeat(2, 1fr); }
        }

        /* ============ ANIMATIONS ============ */
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .animate-fade-in {
            animation: fadeIn 0.3s ease;
        }

        /* Loading Skeleton */
        .skeleton {
            background: linear-gradient(90deg, var(--body-bg) 25%, #e2e8f0 50%, var(--body-bg) 75%);
            background-size: 200% 100%;
            animation: shimmer 1.5s infinite;
        }

        @keyframes shimmer {
            0% { background-position: -200% 0; }
            100% { background-position: 200% 0; }
        }