        
        .progress-fill {
            height: 100%;
            border-radius: var(--radius-sm);
            transition: width 0.3s ease;
        }
        
        .progress-high { background: #ef4444; }
        .progress-medium { background: #f59e0b; }
        .progress-good { background: #22c55e; }
        
        /* Responsive adjustments */
        @media (max-width: 768px) {
            .analytics-controls {
                flex-direction: column;
                align-items: stretch;
       