:root {
            --primary-color: #2563eb;
            --secondary-color: #1d4ed8;
            --success-color: #059669;
            --danger-color: #dc2626;
            --background-color: #f3f4f6;
            --card-background: #ffffff;
            --text-primary: #1f2937;
            --text-secondary: #6b7280;
        }

        body {
            background-color: var(--background-color);
            font-family: 'Inter', sans-serif;
            margin: 0;
            padding: 0;
        }

        .admin-container {
            max-width: 1200px;
            margin: 2rem auto;
            padding: 0 1.5rem;
        }

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
            flex-wrap: wrap;
            gap: 1rem;
        }

        h1 {
            color: var(--text-primary);
            font-size: 1.875rem;
            font-weight: 700;
            margin: 0;
        }

        .stats {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
            width: 100%;
            margin-top: 1.5rem;
        }

        .stat-box {
            background: var(--card-background);
            padding: 1.5rem;
            border-radius: 0.75rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            display: flex;
            flex-direction: column;
            align-items: center;
            transition: background-color 0.3s ease;
        }

        .stat-box.active {
            background-color: var(--primary-color);
        }

        .stat-box.active span {
            color: white;
        }

        .stat-box span:first-child {
            color: var(--text-secondary);
            font-size: 0.875rem;
            margin-bottom: 0.5rem;
        }

        .stat-box span:last-child {
            color: var(--text-primary);
            font-size: 1.5rem;
            font-weight: 600;
        }

        .filters {
            display: flex;
            gap: 0.75rem;
            margin-bottom: 2rem;
            flex-wrap: wrap;
        }

        .filter-btn {
            padding: 0.75rem 1.5rem;
            border: none;
            border-radius: 0.5rem;
            background-color: var(--card-background);
            color: var(--text-secondary);
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
        }

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

        .trades-container {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.5rem;
        }

        .trade-card {
            background: var(--card-background);
            border-radius: 0.75rem;
            padding: 1.5rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
        }

        .trade-card.completed {
            border-left: 4px solid var(--success-color);
        }

        .trade-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1rem;
        }

        .pair {
            font-weight: 600;
            color: var(--text-primary);
        }

        .status {
            padding: 0.25rem 0.75rem;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 500;
        }

        .status.pending {
            background-color: #fef3c7;
            color: #92400e;
        }

        .status.completed {
            background-color: #d1fae5;
            color: #065f46;
        }

        .status.rejected {
            background-color: #fee2e2;
            color: #991b1b;
        }

        .info-row {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.5rem;
            font-size: 0.875rem;
        }

        .label {
            color: var(--text-secondary);
        }

        .value {
            color: var(--text-primary);
            font-weight: 500;
        }

        .value.profit {
            color: var(--success-color);
            font-weight: 600;
        }

        .trade-actions {
            margin-top: 1.5rem;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .approve-btn, .reject-btn {
            width: 100%;
            padding: 0.75rem;
            border: none;
            border-radius: 0.5rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
        }

        .approve-btn {
            background-color: var(--success-color);
            color: white;
            padding: 0.5rem 1rem;
            border: none;
            border-radius: 0.375rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
        }

        .approve-btn:hover:not(:disabled) {
            background-color: #047857;
        }

        .approve-btn:disabled {
            background-color: #9ca3af;
            cursor: not-allowed;
            opacity: 0.7;
        }

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

        .auto-approve-timer {
            background-color: #f3f4f6;
            padding: 8px;
            border-radius: 4px;
            margin-bottom: 10px;
            text-align: center;
            font-size: 0.9rem;
            color: #374151;
        }

        .timer {
            font-weight: 600;
            color: var(--primary-color);
        }

        .no-trades {
            text-align: center;
            padding: 20px;
            color: var(--text-secondary);
            background: var(--card-background);
            border-radius: 8px;
            margin: 20px 0;
            box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        }

        .notification {
            position: fixed;
            top: 20px;
            right: 20px;
            padding: 15px 25px;
            border-radius: 4px;
            color: white;
            font-weight: 500;
            animation: slideIn 0.3s ease-out;
            z-index: 1000;
        }

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

        .notification.error {
            background-color: var(--danger-color);
        }

   

        @media (max-width: 768px) {
            .admin-container {
                margin: 1rem;
                padding: 0 1rem;
            }

            .trades-container {
                grid-template-columns: 1fr;
            }

            .filters {
                justify-content: center;
            }
        }