@media (max-width: 767px) {
    .prova-btn-label { display: none; }

    /* Botões do footer viram círculos no mobile */
    .prova-footer-btn {
        min-width: 36px !important;
        width: 36px !important;
        height: 36px !important;
        padding: 0 !important;
        border-radius: 50% !important;
        border: 1px solid var(--mantine-color-default-border) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
    }

    /* Remove o gap extra que o leftSection/rightSection gera quando sem texto */
    .prova-footer-btn .mantine-Button-section {
        margin: 0 !important;
    }
}