/* Product Recommendation Engine Styles for MidasBeauty */

/* ===== RECOMMENDATION WIDGETS ===== */
.recommendation-widget {
    background: var(--rich-white);
    border-radius: 16px;
    padding: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
    box-shadow: 0 8px 32px rgba(26, 26, 26, 0.1);
    border: 1px solid var(--light-gray);
    position: relative;
    overflow: hidden;
}

.recommendation-widget::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-gold), var(--secondary-gold));
}

.widget-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.widget-header h3 {
    font-family: var(--font-primary);
    font-size: 1.8rem;
    color: var(--deep-black);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.widget-header p {
    color: var(--sophisticated-gray);
    font-size: 1rem;
    margin: 0;
}

/* ===== CAROUSEL STYLES ===== */
.recommendation-carousel {
    position: relative;
}

.carousel-container {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.carousel-track {
    display: flex;
    gap: var(--spacing-lg);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    padding: var(--spacing-sm) 0;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--rich-white);
    border: 2px solid var(--primary-gold);
    color: var(--primary-gold);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

.carousel-btn:hover {
    background: var(--primary-gold);
    color: var(--rich-white);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: -24px;
}

.carousel-btn.next {
    right: -24px;
}

/* ===== RECOMMENDATION CARDS ===== */
.recommendation-card {
    flex: 0 0 260px;
    background: var(--rich-white);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--light-gray);
    transition: all 0.4s ease;
    position: relative;
}

.recommendation-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(212, 175, 55, 0.2);
    border-color: var(--primary-gold);
}

.recommendation-card.compact {
    flex: 0 0 200px;
}

.card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.recommendation-card.compact .card-image {
    height: 150px;
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.recommendation-card:hover .card-image img {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.8), rgba(212, 175, 55, 0.2));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.recommendation-card:hover .card-overlay {
    opacity: 1;
}

.quick-add-btn {
    background: var(--primary-gold);
    color: var(--deep-black);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quick-add-btn:hover {
    background: var(--accent-gold);
    transform: scale(1.05);
}

.card-content {
    padding: var(--spacing-md);
}

.card-content h4 {
    font-family: var(--font-primary);
    font-size: 1.1rem;
    color: var(--deep-black);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
}

.product-rating i {
    color: var(--primary-gold);
    font-size: 0.9rem;
}

.review-count {
    color: var(--sophisticated-gray);
    font-size: 0.8rem;
}

.price-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-gold);
}

.original-price {
    font-size: 1rem;
    color: var(--sophisticated-gray);
    text-decoration: line-through;
}

.card-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.card-actions .btn {
    flex: 1;
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
}

.card-actions .btn-icon {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== FREQUENTLY BOUGHT TOGETHER ===== */
.frequently-bought-together {
    background: linear-gradient(135deg, var(--pearl-white) 0%, var(--rich-white) 100%);
}

.bundle-container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.bundle-products {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
    flex-wrap: wrap;
}

.bundle-item {
    flex: 1;
    min-width: 180px;
    background: var(--rich-white);
    border-radius: 12px;
    padding: var(--spacing-md);
    text-align: center;
    border: 2px solid var(--light-gray);
    position: relative;
    transition: all 0.3s ease;
}

.bundle-item:hover {
    border-color: var(--primary-gold);
    transform: translateY(-4px);
}

.bundle-item.current-product {
    border-color: var(--primary-gold);
    background: linear-gradient(135deg, var(--secondary-gold), var(--rich-white));
}

.bundle-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: var(--spacing-sm);
}

.bundle-item h4 {
    font-size: 0.9rem;
    color: var(--deep-black);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
}

.bundle-item .price {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary-gold);
}

.bundle-check {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary-gold);
    color: var(--deep-black);
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

.bundle-checkbox {
    position: absolute;
    top: -8px;
    right: -8px;
    cursor: pointer;
}

.bundle-checkbox input {
    display: none;
}

.bundle-checkbox .checkmark {
    width: 24px;
    height: 24px;
    background: var(--rich-white);
    border: 2px solid var(--primary-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.bundle-checkbox input:checked + .checkmark {
    background: var(--primary-gold);
    color: var(--deep-black);
}

.bundle-checkbox input:checked + .checkmark::after {
    content: '✓';
    font-weight: bold;
    font-size: 0.8rem;
}

.bundle-pricing {
    background: var(--rich-white);
    border-radius: 12px;
    padding: var(--spacing-lg);
    border: 2px solid var(--primary-gold);
}

.pricing-details {
    margin-bottom: var(--spacing-lg);
}

.pricing-details > div {
    margin-bottom: var(--spacing-sm);
}

.original-price {
    color: var(--sophisticated-gray);
    font-size: 1rem;
}

.bundle-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-gold);
}

.savings {
    color: #4CAF50;
    font-weight: 600;
    font-size: 1.1rem;
}

.add-bundle-to-cart {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-gold), var(--accent-gold));
    color: var(--deep-black);
    border: none;
    padding: 1rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.add-bundle-to-cart:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

/* ===== RECENTLY VIEWED ===== */
.recently-viewed {
    margin-top: var(--spacing-xxl);
}

.recently-viewed-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

/* ===== MOBILE RESPONSIVE ===== */
@media (max-width: 768px) {
    .recommendation-widget {
        padding: var(--spacing-lg);
        margin: var(--spacing-lg) 0;
    }
    
    .widget-header h3 {
        font-size: 1.5rem;
    }
    
    .carousel-track {
        gap: var(--spacing-md);
    }
    
    .recommendation-card {
        flex: 0 0 220px;
    }
    
    .recommendation-card.compact {
        flex: 0 0 160px;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .carousel-btn.prev {
        left: -20px;
    }
    
    .carousel-btn.next {
        right: -20px;
    }
    
    .bundle-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .bundle-products {
        justify-content: center;
    }
    
    .bundle-item {
        min-width: 140px;
    }
    
    .bundle-item img {
        width: 60px;
        height: 60px;
    }
    
    .recently-viewed-grid {
        grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .recommendation-card {
        flex: 0 0 180px;
    }
    
    .recommendation-card.compact {
        flex: 0 0 140px;
    }
    
    .bundle-products {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .bundle-item {
        width: 100%;
        min-width: auto;
    }
    
    .card-content {
        padding: var(--spacing-sm);
    }
    
    .card-actions {
        flex-direction: column;
    }
    
    .card-actions .btn {
        width: 100%;
    }
}

/* ===== ACCESSIBILITY ===== */
@media (prefers-reduced-motion: reduce) {
    .carousel-track,
    .recommendation-card,
    .bundle-item {
        transition: none;
    }
    
    .recommendation-card:hover .card-image img {
        transform: none;
    }
}

/* ===== HIGH CONTRAST MODE ===== */
@media (prefers-contrast: high) {
    .recommendation-card,
    .bundle-item {
        border-width: 3px;
    }
    
    .carousel-btn {
        border-width: 3px;
    }
}