#barcode-container {
    max-width: 100%;
    overflow-x: auto;
    padding: 10px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
}

#barcode {
    max-width: 100%;
}

@media (max-width: 640px) {
    .grid-cols-2 {
        grid-template-columns: 1fr;
    }
}

.input-section.hidden {
    display: none;
}