/* Custom chart styles */
.chart-container {
    position: relative;
    margin: auto;
    height: 100%;
    width: 100%;
}

/* Smooth transitions for hover effects */
.chart-card {
    transition: all 0.3s ease;
}

.chart-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Custom tooltip styles */
.chartjs-tooltip {
    background: rgba(0, 0, 0, 0.7);
    border-radius: 4px;
    color: white;
    padding: 8px 12px;
    font-size: 14px;
    pointer-events: none;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .chart-card {
        margin-bottom: 1.5rem;
    }
}