/* Styles spécifiques mobile */
.step-mobile {
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.step-mobile.active {
    display: block;
    opacity: 1;
}

/* Indicateur de progression */
.progress-bar {
    height: 4px;
    background: #eee;
    margin-bottom: 1rem;
}

.progress-bar-fill {
    height: 100%;
    background: #000;
    transition: width 0.3s ease;
}

/* Styles des cartes de choix optimisés pour mobile */
.choice-card-mobile {
    padding: 1rem;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    transition: all 0.2s ease;
}

.choice-card-mobile.selected {
    border-color: #000;
    background: rgba(0, 0, 0, 0.05);
}
 /* Cartes de choix */
 .choice-card-mobile:hover {
    cursor: pointer;
    user-select: none;
}

/* Bouton retour */
.back-button {
    position: fixed;
    bottom: 5rem;
    left: 1rem;
    z-index: 10;
    padding: 0.5rem 1rem;
    background: #000;
    color: white;
    border-radius: 2rem;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.3s ease;
}

.back-button.visible {
    opacity: 1;
    transform: translateY(0);
}