/* Favorites Modal Styles */

.favorites-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 4000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    animation: fadeIn 0.3s ease;
    will-change: opacity;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.favorites-modal {
    background: var(--white);
    border-radius: var(--radius);
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
    will-change: transform, opacity;
    transform: translateZ(0);
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.favorites-modal-header {
    padding: 2rem;
    border-bottom: 2px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    border-radius: var(--radius) var(--radius) 0 0;
}

.favorites-modal-header h2 {
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.75rem;
}

.favorites-modal-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    font-size: 1.2rem;
}

.favorites-modal-close:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.favorites-modal-content {
    padding: 2rem;
    overflow-y: auto;
    flex: 1;
    -webkit-overflow-scrolling: touch;
    transform: translateZ(0);
    will-change: scroll-position;
}

.favorites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
}

.favorite-item {
    background: var(--light);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    border: 2px solid transparent;
    will-change: transform;
    transform: translateZ(0);
}

.favorite-item:hover {
    transform: translateY(-5px) translateZ(0);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.favorite-item-image {
    width: 100%;
    height: 200px;
    background: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    cursor: pointer;
    position: relative;
}

.favorite-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    padding: 12px;
    transition: var(--transition);
}

.favorite-item:hover .favorite-item-image img {
    transform: scale(1.05);
}

.favorite-item-image i {
    font-size: 3rem;
    color: var(--border);
}

.favorite-item-info {
    padding: 1.5rem;
}

.favorite-item-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--dark);
}

.favorite-item-info h3:hover {
    color: var(--primary);
}

.favorite-item-info p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.favorite-item-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.favorite-item-price .price-old {
    text-decoration: line-through;
    color: var(--text-light);
    font-size: 0.9rem;
}

.favorite-item-price .price-new {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.favorite-item-actions {
    display: flex;
    gap: 0.5rem;
}

.favorite-item-actions .btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .favorites-modal {
        max-width: 100%;
        max-height: 100vh;
        border-radius: 0;
    }
    
    .favorites-modal-overlay {
        padding: 0;
    }
    
    .favorites-grid {
        grid-template-columns: 1fr;
    }
}