#chart-container {
	position: relative;
    width: 100%;
    
    height: 500px;
    border: 1px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease-in-out;
}

#chart-container:hover {
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

#chart-legend {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 16px;
    font-weight: bold;
    color: black;
    padding: 5px 10px;
    border-radius: 5px;
    z-index: 1;
}

@media (max-width: 768px) {
    #chart-container {
        width: 95%;
        height: 400px;
    }
}