/* ===== Footer Actions ===== */

.footer-sentinel {
    height: 0.1rem;
    margin-bottom: -0.1rem;
    visibility: hidden;
    pointer-events: none;
}

.footer-actions {
    position: sticky;
    bottom: 0;
    background: var(--color-white);
    padding: var(--spacing-md) var(--spacing-sm);
    margin-top: var(--spacing-xl);
    z-index: var(--z-index-sticky);
    min-height: 3.6rem;
    border: 0.1rem solid transparent;
    box-shadow: none;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);

    &.is-stuck {
        border-top-color: var(--color-border);
        box-shadow: var(--shadow-sticky);
    }

}

.footer-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
    justify-content: space-between;
}

.footer-actions-buttons {
    flex: 1 1 auto;
    display: flex;
    justify-content: flex-start;
    align-items: center;
    gap: var(--spacing-sm);

    & #btn-validate {
        min-width: 20rem;
    }
}

.back-link {
    font-size: var(--font-size-md);
    text-decoration: underline;
    font-weight: var(--font-weight-bold);
    color: var(--color-secondary);
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-sm);
    transition: color var(--transition-fast);

    &:hover { color: var(--color-secondary-hover); }
}