body {
            font-family: 'Inter', sans-serif;
            background-color: #f9fafb;
        }
        .chart-container {
            position: relative;
            height: 300px;
            margin: 0 auto;
        }
        .loading-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(255, 255, 255, 0.8);
            display: flex;
            justify-content: center;
            align-items: center;
            z-index: 1000;
        }
        .loading-spinner {
            border: 4px solid rgba(0, 0, 0, 0.1);
            border-radius: 50%;
            border-top: 4px solid #4f46e5;
            width: 40px;
            height: 40px;
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
        .card {
            border-radius: 8px;
            box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
            transition: all 0.3s cubic-bezier(.25,.8,.25,1);
            background: white;
        }
        .card:hover {
            box-shadow: 0 10px 20px rgba(0,0,0,0.19), 0 6px 6px rgba(0,0,0,0.23);
        }
        table {
            width: 100%;
            border-collapse: collapse;
        }
        th {
            background-color: #4338ca;
            color: white;
            text-align: left;
            padding: 12px;
            font-weight: 600;
        }
        td {
            padding: 12px;
            border-bottom: 1px solid #e5e7eb;
        }
        tbody tr:hover {
            background-color: #f3f4f6;
        }
        .status-badge {
            padding: 4px 12px;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 500;
            color: white;
            display: inline-block;
        }
        /* Fix for chart container issues */
        canvas {
            max-width: 100%;
        }