/**
 * Shop & Product Pages Styles
 * Modern WooCommerce styling
 */

/* ============================================
   UTILITY CLASSES
   ============================================ */

.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .mobile-only {
        display: block;
    }
}

/* ============================================
   SINGLE PRODUCT PAGE
   ============================================ */

.single-product-page {
    padding: var(--space-12) var(--space-4);
}

.product-layout {
    margin-bottom: var(--space-12);
}

.product-layout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: var(--space-8);
}

.gallery-main {
    margin-bottom: var(--space-4);
}

.main-image-wrapper {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: var(--bg-tertiary);
}

.main-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.main-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
}

.lightbox-trigger {
    position: absolute;
    bottom: var(--space-4);
    right: var(--space-4);
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.lightbox-trigger:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.gallery-thumbnails {
    margin-top: var(--space-4);
}

.thumbnails-track {
    display: flex;
    gap: var(--space-2);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

.thumbnails-track::-webkit-scrollbar {
    display: none;
}

.thumbnail-btn {
    flex: 0 0 80px;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
    background: transparent;
}

.thumbnail-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-btn:hover,
.thumbnail-btn.active {
    border-color: var(--color-primary);
    transform: scale(1.05);
}

/* Product Info */
.product-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.product-badges {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.product-categories {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.product-category-link {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.product-category-link:hover {
    color: var(--color-primary);
}

.product-title {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    line-height: var(--leading-tight);
    margin: 0;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.rating-stars {
    display: flex;
    gap: var(--space-1);
}

.rating-star {
    color: var(--color-gray-300);
}

.rating-star.filled {
    color: var(--color-secondary);
}

.rating-count {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.product-price {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--color-primary);
}

.product-short-description {
    font-size: var(--text-base);
    line-height: var(--leading-relaxed);
    color: var(--text-secondary);
}

.product-variations {
    margin: var(--space-4) 0;
}

.product-add-to-cart-wrapper {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    padding: var(--space-2);
}

.qty-minus,
.qty-plus {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-primary);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.qty-minus:hover,
.qty-plus:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.qty-input {
    width: 3rem;
    text-align: center;
    font-size: var(--text-base);
    font-weight: var(--font-semibold);
    border: none;
    background: transparent;
    color: var(--text-primary);
}

.qty-input:focus {
    outline: none;
}

.add-to-cart-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.product-actions-secondary {
    display: flex;
    gap: var(--space-2);
}

.product-meta {
    display: flex;
    gap: var(--space-2);
    font-size: var(--text-sm);
}

.meta-label {
    color: var(--text-tertiary);
}

.meta-value {
    color: var(--text-primary);
    font-weight: var(--font-medium);
}

.product-share {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.share-label {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.share-buttons {
    display: flex;
    gap: var(--space-2);
}

.share-btn {
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.share-btn:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
}

/* Product Details Section */
.product-details-section {
    margin-top: var(--space-12);
}

/* Related Products */
.product-related-section {
    margin-top: var(--space-12);
}

/* ============================================
   SHOP/ARCHIVE PAGE
   ============================================ */

.shop-page {
    padding: var(--space-12) var(--space-4);
}

.shop-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-8);
}

/* Shop Sidebar */
.shop-sidebar {
    position: sticky;
    top: var(--space-8);
    height: fit-content;
}

.shop-filters {
    background: var(--bg-primary);
    padding: var(--space-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-base);
}

.filters-toggle {
    display: none;
    width: 100%;
    padding: var(--space-4);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filters-toggle:hover {
    background: var(--color-primary-light);
}

.filters-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.filter-section {
    border-bottom: 1px solid var(--color-gray-200);
    padding-bottom: var(--space-6);
}

.filter-section:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.filter-title {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.filter-search {
    display: flex;
    gap: var(--space-2);
}

.search-input {
    flex: 1;
    padding: var(--space-3);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    transition: all var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.search-btn {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.search-btn:hover {
    background: var(--color-primary-light);
}

.filter-categories {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cat-item {
    margin-bottom: var(--space-2);
}

.cat-item a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    color: var(--text-secondary);
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.cat-item a:hover,
.cat-item.active a {
    background: var(--bg-secondary);
    color: var(--color-primary);
}

.cat-count {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
}

.filter-price {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.price-inputs {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.price-input {
    flex: 1;
    padding: var(--space-3);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
}

.price-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.price-separator {
    color: var(--text-tertiary);
}

.filter-attributes {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.attribute-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.attribute-label:hover {
    background: var(--bg-secondary);
}

.attribute-label input[type="checkbox"] {
    accent-color: var(--color-primary);
}

.attribute-name {
    flex: 1;
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.attribute-color {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    border: 2px solid var(--color-gray-200);
}

.filter-rating {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.rating-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.rating-label:hover {
    background: var(--bg-secondary);
}

.rating-label input[type="radio"] {
    accent-color: var(--color-primary);
}

.rating-text {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.filter-checkboxes {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    padding: var(--space-2);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.checkbox-label:hover {
    background: var(--bg-secondary);
}

.checkbox-label input[type="checkbox"] {
    accent-color: var(--color-primary);
}

.checkbox-label span {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.filter-actions {
    display: flex;
    justify-content: center;
}

/* Shop Content */
.shop-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.shop-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
}

.shop-title {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin: 0;
}

.shop-toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.view-toggle {
    display: flex;
    gap: var(--space-2);
}

.view-btn {
    width: 2.5rem;
    height: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-secondary);
}

.view-btn:hover,
.view-btn.active {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* No Products */
.no-products {
    text-align: center;
    padding: var(--space-16) var(--space-8);
}

.no-products-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 8rem;
    height: 8rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    color: var(--text-tertiary);
    margin-bottom: var(--space-6);
}

.no-products-title {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.no-products-text {
    font-size: var(--text-base);
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .product-layout-grid {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .product-gallery {
        position: static;
    }

    .shop-layout {
        grid-template-columns: 1fr;
    }

    .shop-sidebar {
        position: static;
    }

    .filters-toggle {
        display: flex;
    }

    .filters-content {
        display: none;
    }

    .filters-content.active {
        display: flex;
    }
}

@media (max-width: 768px) {
    .single-product-page {
        padding: var(--space-8) var(--space-4);
    }

    .shop-page {
        padding: var(--space-8) var(--space-4);
    }

    .product-title {
        font-size: var(--text-3xl);
    }

    .product-price {
        font-size: var(--text-2xl);
    }

    .product-add-to-cart-wrapper {
        flex-direction: column;
    }

    .add-to-cart-btn {
        width: 100%;
    }

    .shop-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .shop-toolbar {
        width: 100%;
        justify-content: space-between;
    }
}

@media (max-width: 480px) {
    .product-title {
        font-size: var(--text-2xl);
    }

    .shop-title {
        font-size: var(--text-2xl);
    }

    .product-actions-secondary {
        flex-direction: column;
    }

    .product-actions-secondary .btn {
        width: 100%;
    }
}