.ccc-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 15px;
}

.ccc-controls select {
    padding: 8px;
    font-size: 16px;
    min-width: 150px;
}

@media (max-width: 768px) {
    .ccc-controls {
        flex-direction: column;
        align-items: flex-start;
    }

    .ccc-controls select {
        width: 100%;
    }
}

.crypto-chart-container {
    width: 100%;
    height: auto;
    overflow-x: auto;
}