/**
 * Shopee Affiliate Theme - Main Stylesheet
 * Mobile-first, Responsive Design
 * 
 * @package ShopeeAffiliate
 */

/* ============================================
   Variables & Reset
   ============================================ */

:root {
    /* Colors - Shopee Style */
    --color-primary: #ee4d2d;
    --color-primary-dark: #d73211;
    --color-primary-light: #ff6b4a;
    --color-secondary: #ff6b00;
    --color-text: #333;
    --color-text-light: #666;
    --color-text-lighter: #999;
    --color-border: #e5e5e5;
    --color-bg: #f5f5f5;
    --color-white: #fff;
    --color-success: #26aa99;
    --color-warning: #ff9800;
    --color-danger: #f44336;
    
    /* Typography */
    --font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 14px;
    --font-size-small: 12px;
    --font-size-large: 16px;
    --font-size-h1: 24px;
    --font-size-h2: 20px;
    --font-size-h3: 18px;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 2px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.15);
    
    /* Container */
    --container-max-width: 1200px;
    --container-padding: 16px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: var(--font-size-base);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.2s;
}

a:hover {
    color: var(--color-primary);
}

/* ============================================
   Container & Layout
   ============================================ */

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ============================================
   Header
   ============================================ */

.site-header {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    padding: var(--spacing-md) 0;
}

.header-top-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.header-logo {
    flex-shrink: 0;
}

.header-logo a {
    display: flex;
    align-items: center;
    font-size: var(--font-size-large);
    font-weight: 700;
    color: var(--color-primary);
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
}

.header-search {
    flex: 1;
    min-width: 200px;
    position: relative;
    max-width: 600px;
}

.search-form {
    display: flex;
    background: var(--color-white);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.search-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    outline: none;
    font-size: var(--font-size-base);
}

.search-btn {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

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

.search-autocomplete {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-xs);
    box-shadow: var(--shadow-md);
    display: none;
    z-index: 100;
    max-height: 400px;
    overflow-y: auto;
}

.search-autocomplete.active {
    display: block;
}

.search-autocomplete-item {
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: background 0.2s;
}

.search-autocomplete-item:hover {
    background: var(--color-bg);
}

.search-autocomplete-item:last-child {
    border-bottom: none;
}

.search-autocomplete-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
}

.search-autocomplete-info {
    flex: 1;
}

.search-autocomplete-title {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.search-autocomplete-price {
    color: var(--color-primary);
    font-weight: 600;
}

.header-actions {
    flex-shrink: 0;
}

.btn-shopee {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 500;
    display: inline-block;
    transition: background 0.2s;
}

.btn-shopee:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
}

.header-nav {
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
}

.main-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.main-menu a {
    padding: var(--spacing-sm) 0;
    font-weight: 500;
    color: var(--color-text);
}

.main-menu a:hover {
    color: var(--color-primary);
}

/* ============================================
   Product Card
   ============================================ */

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.product-card-link {
    display: block;
}

.product-image-wrapper {
    position: relative;
    padding-top: 100%; /* 1:1 Aspect Ratio */
    background: var(--color-bg);
    overflow: hidden;
}

.product-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-badges {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    z-index: 10;
}

.badge {
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-small);
    font-weight: 600;
    color: var(--color-white);
    line-height: 1.4;
}

.badge-flash-sale {
    background: var(--color-danger);
}

.badge-hot {
    background: var(--color-warning);
}

.badge-mall {
    background: var(--color-primary);
}

.badge-discount {
    background: var(--color-primary);
}

.product-info {
    padding: var(--spacing-md);
}

.product-title {
    font-size: var(--font-size-base);
    font-weight: 400;
    margin-bottom: var(--spacing-sm);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 40px;
    line-height: 1.4;
}

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

.price-sale {
    color: var(--color-primary);
    font-size: var(--font-size-large);
    font-weight: 600;
}

.price-original {
    color: var(--color-text-lighter);
    font-size: var(--font-size-small);
    text-decoration: line-through;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-small);
    color: var(--color-text-light);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 2px;
}

.star {
    color: #ddd;
    font-size: 12px;
}

.star.filled {
    color: #ffc107;
}

.star.half {
    background: linear-gradient(90deg, #ffc107 50%, #ddd 50%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.product-sold {
    font-size: var(--font-size-small);
}

/* ============================================
   Products Grid
   ============================================ */

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: var(--spacing-lg);
    }
}

.products-grid.columns-2 {
    grid-template-columns: repeat(2, 1fr);
}

.products-grid.columns-3 {
    grid-template-columns: repeat(3, 1fr);
}

.products-grid.columns-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* ============================================
   Homepage Sections
   ============================================ */

.banner-slider {
    margin-bottom: var(--spacing-lg);
}

.banner-carousel {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.banner-item img {
    width: 100%;
    height: auto;
    display: block;
}

.categories-section {
    background: var(--color-white);
    padding: var(--spacing-lg) 0;
    margin-bottom: var(--spacing-lg);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--spacing-md);
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: background 0.2s;
}

.category-item:hover {
    background: var(--color-bg);
}

.category-icon-placeholder {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
}

.category-item img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 50%;
}

.category-item span {
    font-size: var(--font-size-small);
    text-align: center;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    font-size: var(--font-size-h2);
    font-weight: 600;
    color: var(--color-text);
}

.view-all {
    color: var(--color-primary);
    font-weight: 500;
}

.flash-sale-section,
.featured-products-section,
.deals-section,
.recommended-products-section {
    margin-bottom: var(--spacing-xl);
}

.countdown {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    min-width: 50px;
}

.countdown-value {
    font-size: var(--font-size-large);
    font-weight: 700;
}

.countdown-label {
    font-size: var(--font-size-small);
}

.countdown-separator {
    font-size: var(--font-size-large);
    font-weight: 700;
    color: var(--color-primary);
}

/* ============================================
   Product Detail Page
   ============================================ */

.product-detail-page {
    background: var(--color-white);
    padding: var(--spacing-lg) 0;
}

.breadcrumb {
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-small);
    color: var(--color-text-light);
}

.breadcrumb a {
    color: var(--color-primary);
}

.product-detail-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .product-detail-content {
        grid-template-columns: 1fr 1fr;
    }
}

.product-images {
    position: sticky;
    top: 80px;
}

.product-image-main {
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-bg);
}

.product-image-main img {
    width: 100%;
    height: auto;
}

.product-image-thumbnails {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: var(--spacing-sm);
}

.thumbnail-item {
    cursor: pointer;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color 0.2s;
}

.thumbnail-item:hover,
.thumbnail-item.active {
    border-color: var(--color-primary);
}

.thumbnail-item img {
    width: 100%;
    height: auto;
}

.product-info {
    padding: var(--spacing-md);
}

.product-title {
    font-size: var(--font-size-h1);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.product-price {
    margin-bottom: var(--spacing-md);
}

.price-sale {
    font-size: 32px;
    font-weight: 700;
}

.price-original {
    font-size: var(--font-size-large);
}

.price-discount {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-small);
    font-weight: 600;
    margin-left: var(--spacing-sm);
}

.flash-sale-countdown {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
}

.countdown-timer {
    font-size: var(--font-size-large);
    font-weight: 700;
    color: var(--color-primary);
    margin-top: var(--spacing-sm);
}

.product-shop {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--radius-md);
}

.shop-mall-badge {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 2px var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-small);
    margin-left: var(--spacing-sm);
}

.product-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.btn-buy-now {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    display: block;
    transition: background 0.2s;
    min-width: 200px;
}

.btn-buy-now:hover {
    background: var(--color-primary-dark);
    color: var(--color-white);
}

.btn-compare {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-compare:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

.product-description {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

.description-content {
    margin-top: var(--spacing-md);
}

.related-products {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

/* ============================================
   Archive Page
   ============================================ */

.archive-products-page {
    padding: var(--spacing-lg) 0;
}

.archive-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

@media (min-width: 992px) {
    .archive-wrapper {
        grid-template-columns: 250px 1fr;
    }
}

.archive-sidebar {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    height: fit-content;
    position: sticky;
    top: 80px;
}

.filter-section h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-lg);
}

.filter-group {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.filter-group:last-child {
    border-bottom: none;
}

.filter-group h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.price-range {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.price-range input {
    flex: 1;
    padding: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    min-width: 80px;
}

.btn-apply-filter {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-weight: 500;
}

.rating-filter label,
.filter-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    cursor: pointer;
}

.sort-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-md);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.sort-options {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sort-options select {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.results-count {
    color: var(--color-text-light);
    font-size: var(--font-size-small);
}

.pagination-wrapper {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.btn-load-more {
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    margin-top: var(--spacing-lg);
    transition: all 0.2s;
}

.btn-load-more:hover {
    background: var(--color-primary);
    color: var(--color-white);
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
    background: var(--color-white);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
}

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

.footer-column h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-md);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-column a {
    color: var(--color-text-light);
}

.footer-column a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    color: var(--color-text-light);
    font-size: var(--font-size-small);
}

.disclaimer {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-small);
    color: var(--color-text-lighter);
}

/* ============================================
   Modal
   ============================================ */

#compare-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    max-width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
    z-index: 10001;
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    font-size: 32px;
    font-weight: 300;
    color: var(--color-text-light);
    cursor: pointer;
    line-height: 1;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--color-bg);
    color: var(--color-text);
}

@media (max-width: 768px) {
    .modal-content {
        max-width: 95%;
        padding: var(--spacing-lg);
    }
}

/* ============================================
   Utilities
   ============================================ */

.no-products {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-text-light);
}

.loading {
    text-align: center;
    padding: var(--spacing-xl);
}

.error {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--color-danger);
}

/* ============================================
   Review Blog Styles
   ============================================ */

.single-review-blog {
    padding: var(--spacing-lg) 0;
    background: var(--color-white);
}

.review-blog-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
}

@media (min-width: 992px) {
    .review-blog-wrapper {
        grid-template-columns: 1fr 300px;
    }
}

.review-blog-main {
    max-width: 800px;
}

.review-blog-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-border);
}

.review-blog-title {
    font-size: 36px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.review-blog-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    align-items: center;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-small);
    color: var(--color-text-light);
}

.meta-author-date .separator {
    margin: 0 var(--spacing-sm);
    color: var(--color-border);
}

.verified-badge {
    background: var(--color-success);
    color: var(--color-white);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
}

.review-rating-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.review-rating-header .stars {
    display: flex;
    gap: 2px;
}

.review-rating-header .rating-value {
    font-weight: 600;
    color: var(--color-primary);
}

.review-taxonomies {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    font-size: var(--font-size-small);
}

.review-taxonomies .label {
    font-weight: 600;
    color: var(--color-text-light);
}

.review-taxonomies a {
    color: var(--color-primary);
}

.review-featured-image {
    margin-bottom: var(--spacing-xl);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.review-featured-image img {
    width: 100%;
    height: auto;
}

/* Review Product Box */
.shopee-review-box {
    background: linear-gradient(135deg, #fff5f0 0%, #fff 100%);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    box-shadow: var(--shadow-md);
}

.review-product-box-sticky {
    position: sticky;
    top: 100px;
    z-index: 10;
}

.review-box-header {
    margin-bottom: var(--spacing-md);
}

.review-box-title {
    font-size: var(--font-size-h2);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text);
}

.review-box-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.review-box-rating .stars {
    display: flex;
    gap: 2px;
}

.review-box-rating .rating-text {
    font-weight: 600;
    color: var(--color-primary);
    margin-left: var(--spacing-sm);
}

.review-box-price {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-md);
}

.price-current {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.price-label {
    font-size: var(--font-size-small);
    color: var(--color-text-light);
}

.price-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-primary);
}

.price-original {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.price-old {
    color: var(--color-text-lighter);
    text-decoration: line-through;
    font-size: var(--font-size-base);
}

.price-discount {
    background: var(--color-danger);
    color: var(--color-white);
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: var(--font-size-small);
    font-weight: 600;
}

.review-box-cta {
    margin-bottom: var(--spacing-md);
}

.btn-review-buy {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: var(--font-size-large);
    font-weight: 600;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(238, 77, 45, 0.3);
}

.btn-review-buy:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(238, 77, 45, 0.4);
    color: var(--color-white);
}

.btn-review-buy .btn-icon {
    font-size: 24px;
}

.cta-note {
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-small);
    color: var(--color-text-light);
    text-align: center;
}

.review-box-link {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.link-to-product {
    color: var(--color-primary);
    font-weight: 500;
    font-size: var(--font-size-small);
}

.review-intro {
    background: #f8f9fa;
    border-left: 4px solid var(--color-primary);
    padding: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
    border-radius: var(--radius-sm);
}

.intro-content {
    font-size: var(--font-size-large);
    line-height: 1.8;
    color: var(--color-text);
}

.review-content-body {
    font-size: var(--font-size-large);
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
}

.review-content-body h2 {
    font-size: 28px;
    font-weight: 600;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    color: var(--color-text);
}

.review-content-body h3 {
    font-size: 24px;
    font-weight: 600;
    margin: var(--spacing-lg) 0 var(--spacing-md);
}

.review-content-body p {
    margin-bottom: var(--spacing-md);
}

.review-pros-cons-section {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.pros-cons-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

@media (min-width: 768px) {
    .pros-cons-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.pros-box,
.cons-box {
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.pros-box {
    background: #f0f9f4;
    border: 2px solid var(--color-success);
}

.cons-box {
    background: #fff5f5;
    border: 2px solid var(--color-danger);
}

.pros-title,
.cons-title {
    font-size: var(--font-size-h3);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.pros-list,
.cons-list {
    list-style: none;
    padding: 0;
}

.pros-list li,
.cons-list li {
    padding: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
    position: relative;
    line-height: 1.6;
}

.pros-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

.cons-list li:before {
    content: "✗";
    position: absolute;
    left: 0;
    color: var(--color-danger);
    font-weight: 700;
}

.review-comparison-section,
.review-conclusion {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
}

.btn-compare-link {
    display: inline-block;
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 500;
}

.conclusion-cta {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.btn-conclusion-buy {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: var(--font-size-large);
    font-weight: 600;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(238, 77, 45, 0.3);
}

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

.review-faq-section {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-xl);
    background: var(--color-white);
    border-radius: var(--radius-lg);
}

.faq-list {
    margin-top: var(--spacing-lg);
}

.faq-item {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: #f8f9fa;
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-primary);
}

.faq-question {
    font-size: var(--font-size-large);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

.faq-answer {
    color: var(--color-text-light);
    line-height: 1.8;
}

.related-reviews-section {
    margin: var(--spacing-xl) 0;
}

.related-reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

/* Sidebar */
.review-blog-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-product-box {
    margin-bottom: var(--spacing-lg);
}

.sidebar-toc {
    background: var(--color-white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 400px;
}

.sidebar-toc h3 {
    font-size: var(--font-size-h3);
    margin-bottom: var(--spacing-md);
}

.toc-list {
    list-style: none;
    padding: 0;
}

.toc-list li {
    margin-bottom: var(--spacing-sm);
}

.toc-list a {
    color: var(--color-text);
    padding: var(--spacing-sm) 0;
    display: block;
    border-bottom: 1px solid var(--color-border);
    transition: color 0.2s;
}

.toc-list a:hover {
    color: var(--color-primary);
    padding-left: var(--spacing-sm);
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 767px) {
    .header-top-content {
        flex-direction: column;
    }
    
    .header-search {
        width: 100%;
        max-width: 100%;
    }
    
    .main-menu {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .product-detail-content {
        grid-template-columns: 1fr;
    }
    
    .product-images {
        position: static;
    }
    
    .archive-sidebar {
        position: static;
    }
    
    .review-blog-wrapper {
        grid-template-columns: 1fr;
    }
    
    .review-blog-title {
        font-size: 24px;
    }
    
    .review-product-box-sticky {
        position: static;
    }
    
    .review-blog-sidebar {
        position: static;
    }
    
    .sidebar-toc {
        position: static;
    }
    
    .pros-cons-grid {
        grid-template-columns: 1fr;
    }
}