.spinner {
    border: 5px solid #e5e7eb;
    border-top: 5px solid #2563eb;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    animation: spin 0.9s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

select option:disabled {
    color: #991b1b;
    font-weight: 600;
}

.option-full {
    color: #9ca3af;      /* gray-400 */
    font-style: italic;
}