/* Favorites Styles */
.product-fav-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
    background: var(--glass-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid var(--glass-border);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    color: var(--text-secondary);
}

.product-fav-btn:hover {
    transform: scale(1.15);
}

.product-fav-btn.active {
    background: #fee2e2;
    border-color: #fca5a5;
    color: #ef4444;
}

.product-fav-btn.active i {
    animation: heartBeat 0.4s ease-out;
}

@keyframes heartBeat {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.3);
    }

    100% {
        transform: scale(1);
    }
}

.favorites-empty-state {
    text-align: center;
    padding: 60px 20px;
}

.favorites-empty-icon {
    font-size: 5rem;
    color: var(--primary-color);
    opacity: 0.2;
    margin-bottom: 20px;
}

.favorite-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #ef4444;
    color: white;
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: 10px;
    border: 2px solid white;
}