style.cursor = 'pointer';
        
        // Add click interaction
        card.addEventListener('click', function() {
            showMetricDetails(this, index);
        });
        
        // Add hover effects
        card.addEventListener('mouseenter', function() {
            this.style.transform = 'translateY(-8px) scale(1.03)';
        });
        
        card.addEventListener('mouseleave', function() {
            this.style.transform = 'translateY(0) scale(1)';
        });
    });
    
    // Aut