/* Estilos para o banner de atualização do Service Worker */
.sw-update-notice {
    position: fixed;
    right: 16px;
    bottom: 16px;
    background: var(--card-bg, rgba(34,34,34,0.95));
    color: var(--card-text, #fff);
    padding: 12px 14px;
    border-radius: 10px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.25);
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-sans, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue');
}

.sw-update-notice .sw-text {
    font-weight: 600;
    font-size: 0.95rem;
}

.sw-update-notice .sw-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.sw-update-notice .btn--small {
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 0.9rem;
    min-height: auto;
}

.sw-update-notice .btn.dismiss {
    background: transparent;
    color: var(--text-color);
    border-color: rgba(255,255,255,0.08);
}

@media (max-width: 600px) {
    .sw-update-notice { right: 12px; left: 12px; bottom: 12px; }
}