.chart-container {
    border: 1px solid #ccc !important; /* Mantém a borda fina */
    transition: box-shadow 0.3s ease-in-out, transform 0.2s ease-in-out;
}

.chart-container:hover {
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
    transform: scale(1.02);
}