/* Color Variables */
        :root {
            --primary: #3b82f6;
            --success: #10b981;
            --warning: #f59e0b;
            --danger: #ef4444;
            --info: #06b6d4;
            --secondary: #6b7280;
            --light: #f8fafc;
            --dark: #1f2937;
            --gray-50: #f9fafb;
            --gray-100: #f3f4f6;
            --gray-200: #e5e7eb;
            --gray-300: #d1d5db;
            --gray-400: #9ca3af;
            --gray-500: #6b7280;
            --gray-600: #4b5563;
            --gray-700: #374151;
            --gray-800: #1f2937;
            --border-radius: 8px;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
        }

        /* Base Styles */
        body {
            background-color: var(--gray-50);
            color: var(--gray-800);
        }

        /* Header Section */
        .header-section {
            border-left: 4px solid var(--primary);
        }

        .border-left-primary {
            border-left-color: var(--primary) !important;
        }

        /* Cards */
        .card {
            border: 1px solid var(--gray-200);
            border-radius: var(--border-radius);
        }

        .card-header {
            background-color: #fff;
            border-bottom: 1px solid var(--gray-200);
        }

        /* Status Badges */
        .status-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.75rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .status-primary { background: #dbeafe; color: #1e40af; }
        .status-success { background: #d1fae5; color: #065f46; }
        .status-warning { background: #fef3c7; color: #92400e; }
        .status-danger { background: #fee2e2; color: #991b1b; }
        .status-info { background: #e0f2fe; color: #0c4a6e; }
        .status-secondary { background: #f1f5f9; color: #475569; }

        /* Info List */
        .info-list {
            margin: 0;
        }

        .info-item {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            padding: 12px 0;
            border-bottom: 1px solid var(--gray-100);
        }

        .info-item:last-child {
            border-bottom: none;
        }

        .info-item.highlighted {
            background: var(--gray-50);
            margin: 0 -20px;
            padding: 16px 20px;
            border-radius: var(--border-radius);
            border: none;
        }

        .info-label {
            font-weight: 500;
            color: var(--gray-600);
            font-size: 0.875rem;
            min-width: 120px;
        }

        .info-value {
            font-weight: 600;
            color: var(--gray-800);
            text-align: right;
            flex: 1;
        }

        .company-link {
            color: var(--primary);
            text-decoration: none;
            font-weight: 600;
        }

        .company-link:hover {
            color: var(--primary);
            text-decoration: underline;
        }

        .product-badge {
            background: var(--info);
            color: white;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .cost-amount {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--success);
        }

        /* Notes Section */
        .notes-section {
            margin-top: 20px;
            padding: 16px;
            background: var(--gray-50);
            border-radius: var(--border-radius);
        }

        .notes-title {
            font-size: 0.875rem;
            font-weight: 600;
            color: var(--gray-700);
            margin-bottom: 8px;
        }

        .notes-content {
            font-size: 0.875rem;
            color: var(--gray-600);
            margin: 0;
            line-height: 1.5;
        }

        /* Statistics */
        .stats-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .stat-card {
            text-align: center;
            padding: 20px 16px;
            border-radius: var(--border-radius);
            border: 2px solid;
            background: white;
        }

        .stat-card.primary { border-color: #dbeafe; }
        .stat-card.success { border-color: #d1fae5; }
        .stat-card.warning { border-color: #fef3c7; }
        .stat-card.danger { border-color: #fee2e2; }
        .stat-card.secondary { border-color: #f1f5f9; }

        .stat-number {
            font-size: 2rem;
            font-weight: 700;
            line-height: 1;
            margin-bottom: 4px;
        }

        .stat-card.primary .stat-number { color: var(--primary); }
        .stat-card.success .stat-number { color: var(--success); }
        .stat-card.warning .stat-number { color: var(--warning); }
        .stat-card.danger .stat-number { color: var(--danger); }
        .stat-card.secondary .stat-number { color: var(--secondary); }

        .stat-label {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--gray-600);
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        /* Progress Section */
        .progress-section {
            padding: 16px;
            background: var(--gray-50);
            border-radius: var(--border-radius);
        }

        .progress-label {
            font-weight: 600;
            color: var(--gray-700);
            font-size: 0.875rem;
        }

        .progress-value {
            font-weight: 700;
            color: var(--success);
            font-size: 1rem;
        }

        .progress-bar-custom {
            height: 8px;
            background: var(--gray-200);
            border-radius: 4px;
            overflow: hidden;
        }

        .progress-fill {
            height: 100%;
            background: linear-gradient(90deg, var(--success) 0%, #34d399 100%);
            border-radius: 4px;
            transition: width 0.3s ease;
        }

        /* Financial Grid */
        .financial-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }

        .financial-item {
            text-align: center;
            padding: 16px;
            border-radius: var(--border-radius);
            border: 2px solid;
        }

        .financial-item.success {
            border-color: #d1fae5;
            background: #f0fdf4;
        }

        .financial-item.warning {
            border-color: #fef3c7;
            background: #fffbeb;
        }

        .financial-label {
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--gray-600);
            margin-bottom: 4px;
        }

        .financial-amount {
            font-size: 1.125rem;
            font-weight: 700;
        }

        .financial-item.success .financial-amount { color: var(--success); }
        .financial-item.warning .financial-amount { color: var(--warning); }

        /* Action Buttons */
        .action-btn {
            display: block;
            width: 100%;
            padding: 12px 16px;
            border: 2px solid;
            border-radius: var(--border-radius);
            font-weight: 600;
            text-align: center;
            text-decoration: none;
            transition: all 0.2s ease;
            margin-bottom: 8px;
            cursor: pointer;
            font-size: 0.875rem;
        }

        .action-btn:hover {
            text-decoration: none;
            transform: translateY(-1px);
            box-shadow: var(--shadow);
        }

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

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

        .action-btn.warning {
            background: var(--warning);
            border-color: var(--warning);
            color: white;
        }

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

        .action-btn.info {
            background: var(--info);
            border-color: var(--info);
            color: white;
        }

        .action-btn.secondary {
            background: var(--secondary);
            border-color: var(--secondary);
            color: white;
        }

        .action-btn.outline {
            background: white;
        }

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

        .action-btn.success.outline {
            color: var(--success);
            border-color: var(--success);
        }

        .action-btn.warning.outline {
            color: var(--warning);
            border-color: var(--warning);
        }

        .action-btn.danger.outline {
            color: var(--danger);
            border-color: var(--danger);
        }

        .action-btn.secondary.outline {
            color: var(--secondary);
            border-color: var(--secondary);
        }

        .divider {
            height: 1px;
            background: var(--gray-200);
            margin: 20px 0;
        }

        /* Tables */
        .modern-table {
            border-collapse: separate;
            border-spacing: 0;
        }

        .modern-table thead th {
            background: var(--gray-50);
            border: none;
            border-bottom: 2px solid var(--gray-200);
            font-weight: 600;
            color: var(--gray-700);
            font-size: 0.875rem;
            padding: 16px;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        .modern-table tbody td {
            padding: 16px;
            border-bottom: 1px solid var(--gray-100);
            vertical-align: middle;
        }

        .modern-table tbody tr:hover {
            background: var(--gray-50);
        }

        .coupon-code {
            background: var(--gray-100);
            color: var(--gray-800);
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 0.8rem;
            font-weight: 600;
            border: 1px solid var(--gray-200);
        }

        .volume-badge {
            background: #dbeafe;
            color: #1e40af;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 600;
        }

        .value-amount {
            font-weight: 700;
            color: var(--success);
        }

        .table-btn {
            padding: 6px 10px;
            border: 1px solid;
            border-radius: 4px;
            background: white;
            color: var(--gray-600);
            text-decoration: none;
            font-size: 0.875rem;
            margin-right: 4px;
            transition: all 0.2s ease;
        }

        .table-btn:hover {
            text-decoration: none;
            transform: translateY(-1px);
        }

        .table-btn.primary {
            border-color: var(--primary);
            color: var(--primary);
        }

        .table-btn.success {
            border-color: var(--success);
            color: var(--success);
        }

        .table-btn:hover {
            background: var(--gray-50);
        }

        /* Modal Enhancements */
        .modal-content {
            border-radius: 12px;
            border: none;
        }

        .modal-header {
            padding: 24px 24px 0;
        }

        .modal-body {
            padding: 24px;
        }

        .modal-footer {
            padding: 0 24px 24px;
        }

        /* Alert Styles */
        .bg-success-light { background: #f0fdf4 !important; }
        .bg-danger-light { background: #fef2f2 !important; }
        .bg-warning-light { background: #fffbeb !important; }
        .bg-info-light { background: #f0f9ff !important; }

        /* Validation Details */
        .validation-details {
            margin-top: 16px;
        }

        .detail-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px solid rgba(0,0,0,0.1);
        }

        .detail-row:last-child {
            border-bottom: none;
        }

        .detail-label {
            font-weight: 600;
            color: var(--gray-700);
        }

        /* Utility Classes */
        .text-gray-600 { color: var(--gray-600) !important; }
        .text-gray-700 { color: var(--gray-700) !important; }
        .text-gray-800 { color: var(--gray-800) !important; }
        .text-sm { font-size: 0.875rem; }
        .font-weight-medium { font-weight: 500; }

        /* Responsive Design */
        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }

            .financial-grid {
                grid-template-columns: 1fr;
            }

            .info-item {
                flex-direction: column;
                align-items: flex-start;
            }

            .info-value {
                text-align: left;
                margin-top: 4px;
            }

            .stat-number {
                font-size: 1.5rem;
            }

            .header-section .d-flex {
                flex-direction: column;
                align-items: flex-start;
            }

            .header-section .text-right {
                text-align: left !important;
                margin-top: 16px;
            }
        }

        /* DataTables Styling */
        .dataTables_wrapper .dataTables_length,
        .dataTables_wrapper .dataTables_filter {
            margin-bottom: 16px;
        }

        .dataTables_wrapper .dataTables_length select,
        .dataTables_wrapper .dataTables_filter input {
            border: 1px solid var(--gray-300);
            border-radius: var(--border-radius);
            padding: 8px 12px;
            font-size: 0.875rem;
        }

        .dataTables_wrapper .dataTables_filter input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }

        .dataTables_wrapper .dataTables_paginate .paginate_button {
            padding: 8px 12px;
            margin: 0 2px;
            border-radius: var(--border-radius);
            border: 1px solid var(--gray-300);
            background: white;
            color: var(--gray-700);
        }

        .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
            background: var(--gray-50);
            border-color: var(--gray-400);
        }

        .dataTables_wrapper .dataTables_paginate .paginate_button.current {
            background: var(--primary);
            border-color: var(--primary);
            color: white;
        }

        /* Loading Spinner */
        .spinner-border {
            width: 2rem;
            height: 2rem;
            border-width: 3px;
        }

        /* Form Controls */
        .form-control {
            border: 1px solid var(--gray-300);
            border-radius: var(--border-radius);
            padding: 10px 12px;
            font-size: 0.875rem;
        }

        .form-control:focus {
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }

        /* Button Styles */
        .btn {
            border-radius: var(--border-radius);
            font-weight: 600;
            padding: 8px 16px;
            border-width: 1px;
        }

        .btn-light {
            background: var(--gray-100);
            border-color: var(--gray-300);
            color: var(--gray-700);
        }

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

        .btn-warning {
            background: var(--warning);
            border-color: var(--warning);
        }

        .btn:hover {
            transform: translateY(-1px);
            box-shadow: var(--shadow);
        }

        /* Container styling */
        .dataTables_length {
            margin-bottom: 1rem;
            font-size: 14px;
            font-weight: 600;
            color: #333;
        }

        /* Label text */
        .dataTables_length label {
            display: flex;
            align-items: center;
            gap: 10px;  /* space between "Show" text and dropdown */
        }


        /* Dropdown select */
        /* Make the "Show entries" dropdown wider */
        .dataTables_length select {
            min-width: 120px;   /* or any width you want */
            padding: 6px 12px;
            border-radius: 6px;
            font-size: 14px;
        }


        .dataTables_length select:focus {
            border-color: #007bff;
            outline: none;
            box-shadow: 0 0 3px rgba(0, 123, 255, 0.5);
        }