.csv-to-json-converter-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
}

/* ... (keep all existing styles from previous version) ... */

/* New File Button */
.new-file-button {
    background-color: #e67e22;
    color: white;
}
.new-file-button:hover {
    background-color: #d35400;
}

/* Responsive buttons */
@media (max-width: 600px) {
    .result-buttons {
        flex-direction: column;
    }
    .action-button {
        width: 100%;
    }
}