.img-preview {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--raio-sm);
}

.audio-item {
    background: var(--cor-superficie-alt);
    padding: 8px 12px;
    border-radius: var(--raio-sm);
    margin-bottom: 4px;
}

/* Mobile: garante touch target minimo de 44px nos botoes criticos do formulario. */
@media (max-width: 768px) {
    #formAtendimento .btn { min-height: 44px; }
}