/* ============================================================
   PRODUCT CARDS - Mobile First
   ============================================================ */
.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0 var(--spacing-lg);
}

.product-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    position: relative;
    text-align: center;
    transform: translateZ(0);
    will-change: transform, box-shadow;
}

.product-card:hover {
    transform: translateY(-4px) translateZ(0);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

/* Product Image */
.product-card__image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
    margin-top: 10px;
}

.product-card__image img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-light);
    transition: var(--transition);
    margin-top: 8px;
    aspect-ratio: 1 / 1;
    background: var(--color-light);
}

/* Shimmer effect while loading */
.product-card__image img:not(.loaded) {
    background: linear-gradient(
        90deg,
        var(--color-light) 0%,
        #e8e0d8 50%,
        var(--color-light) 100%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

.product-card:hover .product-card__image img {
    transform: scale(1.03);
    border-color: var(--color-mid);
}

/* Badge on product cards */
.product-card__badge {
    position: absolute;
    top: 0;
    right: 10px;  /* Featured on right */
    margin-top: 5px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    z-index: 2;
}

.product-card__category {
    position: absolute;
    top: 0;
    left: 10px;  /* Category on left */
    margin-top: 5px;
    background: var(--color-secondary);
    color: var(--color-white);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    z-index: 1;
}

/* Product Body */
.product-card__body {
    padding: 0 var(--spacing-sm) var(--spacing-md);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-card__body h3 {
    margin: 0 0 var(--spacing-sm);
    font-size: var(--font-size-lg);
    color: var(--color-dark);
    font-weight: 700;
    line-height: 1.3;
}

.product-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-mid);
    line-height: 1.5;
    margin: 0 0 var(--spacing-sm);
    flex: 1;
}

.product-card__body .btn {
    margin-top: auto;
}

.btn-sm {
    padding: 0.5rem 1.5rem;
    font-size: var(--font-size-sm);
}

/* Tablet (768px+): 2 columns, larger images */
@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-card__image img {
        width: 140px;
        height: 140px;
    }
}

/* Desktop (1024px+): 3 columns, larger images */
@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .product-card__image img {
        width: 160px;
        height: 160px;
    }
}

/* ============================================================
   CATEGORY LIST PAGE - Mobile First
   ============================================================ */

.page-header {
    background: var(--color-white);
    padding: var(--spacing-md) 0;
}

.page-header__title {
    font-size: var(--font-size-2xl);
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.page-header__subtitle {
    font-size: var(--font-size-base);
    color: var(--color-mid);
    margin: 0;
}

@media (min-width: 768px) {
    .page-header__title {
        font-size: var(--font-size-3xl);
    }
    
    .page-header__subtitle {
        font-size: var(--font-size-lg);
    }
}

/* Category Grid - Large Version (for category_list page) */
.categories-grid--large {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-md) 0;
}

.category-card--large {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    text-align: center;
    text-decoration: none;
    transform: translateZ(0);
    will-change: transform, box-shadow;
}

.category-card--large:hover {
    transform: translateY(-4px) translateZ(0);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.category-card--large .category-card__image {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
}

.category-card__image--large img,
.category-card__placeholder--large {
    width: 160px;
    height: 160px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--color-light);
    transition: var(--transition);
}

.category-card--large:hover .category-card__image--large img {
    transform: scale(1.05);
    border-color: var(--color-primary);
}

.category-card__placeholder--large {
    background: linear-gradient(135deg, var(--color-mid) 0%, var(--color-border) 100%);
}

.category-card--large .category-card__body {
    padding: 0 var(--spacing-sm) var(--spacing-md);
}

.category-card--large .category-card__body h3 {
    margin: 0 0 var(--spacing-xs);
    font-size: var(--font-size-xl);
    color: var(--color-dark);
}

.category-card__count {
    font-size: var(--font-size-sm);
    color: var(--color-mid);
    margin: var(--spacing-xs) 0;
}

.category-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-mid);
    line-height: 1.5;
    margin: var(--spacing-xs) 0 var(--spacing-sm);
}

.category-card__link {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 600;
    transition: var(--transition);
}

.category-card--large:hover .category-card__link {
    color: var(--color-primary-dark);
}

/* Tablet (768px+): 2 columns */
@media (min-width: 768px) {
    .categories-grid--large {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .category-card__image--large img,
    .category-card__placeholder--large {
        width: 180px;
        height: 180px;
    }
}

/* Desktop (1024px+): 3 columns */
@media (min-width: 1024px) {
    .categories-grid--large {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .category-card__image--large img,
    .category-card__placeholder--large {
        width: 200px;
        height: 200px;
    }
}

/* ============================================================
   CATEGORY DETAIL PAGE - Mobile First
   ============================================================ */

/* Category Header (Hero Style) */
.category-header {
    position: relative;
    min-height: 300px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-header__overlay {
    position: absolute;
    inset: 0;
    background: rgba(28, 28, 28, 0.7);
}

.category-header__content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: var(--color-white);
    padding: var(--spacing-md);
    max-width: 800px;
}

.category-header__title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
    font-weight: 700;
    line-height: 1.2;
}

.category-header__description {
    font-size: var(--font-size-base);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
    opacity: 0.9;
    max-width: 60ch;
    margin-left: auto;
    margin-right: auto;
}

.category-header__count {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (min-width: 768px) {
    .category-header {
        min-height: 400px;
    }

    .category-header__title {
        font-size: var(--font-size-3xl);
    }

    .category-header__description {
        font-size: var(--font-size-lg);
    }
}

/* Section Footer (Back Link) */
.section-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    text-align: center;
}

.link-back {
    display: inline-block;
    color: var(--color-mid);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: var(--transition);
    padding: 0;
    margin-top: var(--spacing-sm);
}

.link-back::before {
    content: '← ';
    color: var(--color-primary);
}

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

/* ============================================================
   PRODUCT DETAIL PAGE - Mobile First
   ============================================================ */

/* Product Detail Layout */
.product-detail {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) 0;
}

@media (min-width: 1024px) {
    .product-detail {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }
}

/* Images Section */
.product-detail__images {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.product-image-main {
    background: var(--color-white);
    border: 4px solid var(--color-primary);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    overflow: hidden;
    width: 100%;
}

.product-image-main img {
    display: block;
    width: 100%;
    height: auto;
    cursor: pointer;
    transition: var(--transition);
}

.product-image-main img:hover {
    transform: scale(1.02);
}

.product-image-main__placeholder {
    width: 100%;
    aspect-ratio: 1 / 1;
    background-color: var(--color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-mid);
    font-size: var(--font-size-lg);
}

/* Info Section */
.product-detail__info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.product-detail__category {
    margin-bottom: var(--spacing-xs);
}

.category-badge {
    display: inline-block;
    background: var(--color-light);
    color: var(--color-secondary);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
}

.category-badge:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.product-detail__title {
    font-size: var(--font-size-2xl);
    margin: 0 0 var(--spacing-sm);
    color: var(--color-dark);
    line-height: 1.2;
}

@media (min-width: 768px) {
    .product-detail__title {
        font-size: var(--font-size-3xl);
    }
}

.product-detail__featured-badge {
    display: inline-block;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

/* Description & Specifications Sections */
.product-detail__section {
    margin: var(--spacing-md) 0;
}

.product-detail__heading {
    font-size: var(--font-size-xl);
    color: var(--color-dark);
    margin: 0 0 var(--spacing-sm);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--color-primary);
    font-weight: 700;
    line-height: 1.2;
}

.product-detail__description {
    font-size: var(--font-size-base);
    line-height: 1.8;
    color: var(--color-dark);
    margin: 0;
}

.product-detail__specifications {
    background: var(--color-light);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    line-height: 1.8;
    color: var(--color-dark);
}

/* CTA Buttons Section */
.product-detail__cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.product-detail__cta .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    padding: var(--spacing-sm) var(--spacing-md);
}

.product-detail__cta .btn-primary {
    font-weight: 700;
}

@media (min-width: 768px) {
    .product-detail__cta {
        flex-direction: row;
    }

    .product-detail__cta .btn {
        flex: 1;
    }
}

/* ============================================================
   EMPTY STATE - Mobile First
   ============================================================ */

.empty-state {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    margin: var(--spacing-md) 0;
}

.empty-state::before {
    content: '📦';
    font-size: 4rem;
    display: block;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.empty-state p {
    color: var(--color-mid);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
}

.empty-state .btn {
    margin-top: var(--spacing-sm);
}

/* ============================================================
   PRODUCT GALLERY - Mobile First
   ============================================================ */
.product-gallery {
    display: flex;
    gap: 10px;
    margin-top: var(--spacing-sm);
    overflow-x: auto;
    padding-bottom: var(--spacing-xs);
}

.product-gallery__thumb {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border: 2px solid transparent;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: var(--transition);
    flex-shrink: 0;
    aspect-ratio: 1 / 1;
}

.product-gallery__thumb:hover {
    border-color: var(--color-primary);
}

.product-gallery__thumb.active {
    border-color: var(--color-primary);
}

/* ============================================================
   LIGHTBOX - Mobile First
   ============================================================ */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 1000;
    padding: var(--spacing-md);
}

.lightbox.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox__image {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
}

.lightbox__close {
    position: absolute;
    top: 20px;
    right: 40px;
    font-size: 40px;
    color: var(--color-white);
    cursor: pointer;
    background: none;
    border: none;
    transition: var(--transition);
    z-index: 1001;
}

.lightbox__close:hover {
    color: var(--color-primary);
}

.lightbox__prev,
.lightbox__next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: var(--color-white);
    font-size: 60px;
    padding: 10px 20px;
    cursor: pointer;
    transition: var(--transition);
    z-index: 1001;
}

.lightbox__prev:hover,
.lightbox__next:hover {
    background: rgba(255, 255, 255, 0.3);
}

.lightbox__prev {
    left: 20px;
}

.lightbox__next {
    right: 20px;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .lightbox__close {
        top: 10px;
        right: 20px;
        font-size: 30px;
    }
    
    .lightbox__prev,
    .lightbox__next {
        font-size: 40px;
        padding: 5px 10px;
    }
    
    .lightbox__prev {
        left: 10px;
    }
    
    .lightbox__next {
        right: 10px;
    }
}

/* ============================================================
   SEARCH RESULTS & FILTERING - Mobile First
   ============================================================ */

/* Page Header Count */
.page-header__count {
    font-size: var(--font-size-sm);
    color: var(--color-mid);
    margin: var(--spacing-xs) 0 0 0;
}

/* Search Results Info */
.search-results-info {
    background: var(--color-light);
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius);
}

.search-results-text {
    margin: 0;
    font-size: var(--font-size-base);
    color: var(--color-dark);
}

.search-results-text strong {
    color: var(--color-primary);
}

.search-suggestions {
    margin: var(--spacing-xs) 0 0 0;
    font-size: var(--font-size-sm);
    color: var(--color-mid);
}

.search-suggestions a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.search-suggestions a:hover {
    text-decoration: underline;
}

/* Load More Container */
.load-more-container {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* Link Separator */
.link-separator {
    color: var(--color-mid);
    margin: 0 var(--spacing-sm);
}

/* Update existing .section-footer if needed */
.section-footer {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
    text-align: center;
}

/* ============================================================
   SEARCH & FILTER BAR - Mobile First
   ============================================================ */

/* Mobile Search (always visible on mobile) */
.mobile-search-form-products {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    background: var(--color-white);
    padding: 0;
    border-bottom: none;
}

.mobile-search-input {
    flex: 1;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-family: var(--font-body);
}

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

.mobile-search-btn {
    padding: var(--spacing-sm);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
}

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

@media (min-width: 768px) {
    .mobile-search-form-products {
        display: none;
    }
}

/* Mobile Filter Toggle Button */
.mobile-filter-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    color: var(--color-primary);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.mobile-filter-toggle:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.filter-count {
    position: absolute;
    right: var(--spacing-sm);
    background: var(--color-primary);
    color: var(--color-white);
    padding: 2px 8px;
    border-radius: 12px;
    font-size: var(--font-size-sm);
    font-weight: 700;
}

.mobile-filter-toggle:hover .filter-count {
    background: var(--color-white);
    color: var(--color-primary);
}

@media (min-width: 768px) {
    .mobile-filter-toggle {
        display: none;
    }
}

/* Main Filter Form */
.search-filter-form {
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

/* Mobile: Hidden by default, shown when toggled */
@media (max-width: 767px) {
    .search-filter-form {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1000;
        border-radius: 0;
        overflow-y: auto;
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .search-filter-form.active {
        display: block;
    }
}

/* Desktop Search Bar */
.desktop-search {
    display: none;
}

@media (min-width: 768px) {
    .desktop-search {
        display: flex;
    }
}

.search-bar {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.search-bar__input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-family: var(--font-body);
    transition: var(--transition);
}

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

.search-bar__button {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.search-bar__button:hover {
    background: var(--color-primary-dark);
}

.search-bar__button svg {
    width: 20px;
    height: 20px;
}

/* Filters Row */
.filters-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: flex-start;
}

/* Filter Group */
.filter-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

@media (max-width: 767px) {
    .filter-group {
        width: 100%;
    }
}

.filter-label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-mid);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Filter Select Dropdown */
.filter-select {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-family: var(--font-body);
    background: var(--color-white);
    cursor: pointer;
    transition: var(--transition);
    min-width: 180px;
}

@media (max-width: 767px) {
    .filter-select {
        width: 100%;
    }
}

.filter-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* Filter Checkboxes */
.filter-checkboxes {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    background: var(--color-white);
    transition: var(--transition);
    white-space: nowrap;
}

.filter-checkbox:hover {
    border-color: var(--color-primary);
    background: var(--color-light);
}

.filter-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.filter-checkbox span {
    font-size: var(--font-size-sm);
    color: var(--color-dark);
    user-select: none;
}

/* Clear Filters Link */
.clear-filters-link {
    display: inline-flex;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius);
    transition: var(--transition);
    align-self: flex-end;
}

@media (max-width: 767px) {
    .clear-filters-link {
        width: 100%;
        justify-content: center;
    }
}

.clear-filters-link:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* Mobile Apply Button */
.mobile-apply-btn {
    display: none;
    width: 100%;
    padding: var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    font-weight: 700;
    font-size: var(--font-size-lg);
    cursor: pointer;
    margin-top: var(--spacing-md);
    transition: var(--transition);
}

.mobile-apply-btn:hover {
    background: var(--color-primary-dark);
}

@media (max-width: 767px) {
    .mobile-apply-btn {
        display: block;
    }
}