ers', 'Jobs'];
    const metricType = metricTypes[index] || 'Unknown';
    
    // Create modal-style overlay
    const overlay = document.createElement('div');
    overlay.className = 'metric-detail-overlay';
    overlay.style.cssText = `
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.8);
        z-index: 1000;
        display: flex;
        align-items: center;
        justify-content: center;
        backdrop-filter: blur