/* ==========================================================================
   Design System & Colors (CSS Variables)
   ========================================================================== */
:root {
    --primary-color: #0B2B70;       /* Main Navy Blue */
    --primary-light: #1A3E8A;       /* Interactive Blue */
    --primary-pale: #EEF3FC;        /* Subtle blue background */
    --accent-red: #EF4444;          /* Notification, active heart, warnings */
    --accent-red-dark: #DC2626;     /* Heart hover filled */
    --bg-light: #F8F9FA;            /* Warm grey/light background */
    --bg-white: #FFFFFF;
    --text-dark: #1F2937;           /* Main content text */
    --text-muted: #6B7280;          /* Secondary descriptions */
    --text-light: #9CA3AF;          /* Placeholders and inactive elements */
    --border-color: #E5E7EB;        /* Borders and lines */
    
    --font-primary: 'Anuphan', sans-serif;
    --font-secondary: 'Prompt', sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(11, 43, 112, 0.08);
    --shadow-lg: 0 10px 25px rgba(11, 43, 112, 0.12);
    
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease-out;
}

/* ==========================================================================
   Base Resets & Setup
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

button {
    font-family: inherit;
    background: none;
    border: none;
    cursor: pointer;
    outline: none;
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
    background-color: var(--bg-white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
    border-bottom: 1px solid var(--border-color);
}

.header-top-bar {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    min-height: 120px;
}

.hamburger-menu-btn {
    display: none;
    color: var(--primary-color);
    padding: 4px;
}

.brand-logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.brand-logo:hover {
    transform: translateX(-50%) scale(1.03);
}

.logo-image-file {
    height: 100px;
    width: auto;
    object-fit: contain;
    display: block;
}

.footer-logo {
    position: static !important;
    transform: none !important;
    display: inline-flex;
    justify-content: flex-start;
    margin-bottom: 16px;
}

.footer-logo:hover {
    transform: scale(1.03) !important;
}

.footer-logo .logo-image-file {
    height: 80px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-left: auto;
    position: relative;
}

.action-btn {
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
}

.action-btn:hover {
    background-color: var(--primary-pale);
    color: var(--primary-color);
}

.cart-btn {
    position: relative;
}

.cart-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    background-color: var(--accent-red);
    color: var(--bg-white);
    font-size: 11px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid var(--bg-white);
    animation: bounceBadge 2s infinite alternate;
}

@keyframes bounceBadge {
    0% { transform: scale(1); }
    100% { transform: scale(1.15); }
}

/* Main Navigation Links */
.main-navigation {
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-white);
}

.nav-links-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 36px;
    padding: 0 16px;
}

.nav-link {
    display: block;
    padding: 14px 4px;
    font-weight: 500;
    color: var(--text-muted);
    font-size: 16px;
    position: relative;
    white-space: nowrap;
}

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

.nav-link.active {
    color: var(--primary-color);
    font-weight: 600;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: var(--radius-full) var(--radius-full) 0 0;
    transform: scaleX(0);
    transition: var(--transition-base);
}

.nav-link.active::after, .nav-link:hover::after {
    transform: scaleX(1);
}

/* ==========================================================================
   Hero Section Banner
   ========================================================================== */
.hero-section {
    padding: 24px 0;
}

.hero-banner-card {
    background: linear-gradient(135deg, var(--bg-white) 0%, #EEF2F9 100%);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    display: flex;
    overflow: hidden;
    min-height: 480px;
    position: relative;
}

.hero-content-col {
    flex: 1.2;
    padding: 48px 56px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
}

.hero-label {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-weight: 600;
    font-size: 16px;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.hero-title {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 42px;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 32px;
}

.hero-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

.hero-feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-icon-circle {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-full);
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.hero-feature-item:hover .feature-icon-circle {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: 0 4px 8px rgba(11, 43, 112, 0.15);
}

.feature-caption {
    font-size: 12px;
    color: var(--text-dark);
    font-weight: 500;
    line-height: 1.35;
}

.hero-action-row {
    display: flex;
    align-items: center;
    gap: 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: var(--transition-base);
    white-space: nowrap;
}

.primary-btn {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 14px 28px;
    box-shadow: 0 4px 10px rgba(11, 43, 112, 0.2);
}

.primary-btn:hover {
    background-color: var(--primary-light);
    transform: scale(1.03);
    box-shadow: 0 6px 14px rgba(11, 43, 112, 0.3);
}

.btn-arrow {
    display: flex;
    align-items: center;
    transition: transform var(--transition-base);
}

.primary-btn:hover .btn-arrow {
    transform: translateX(4px);
}

.hero-pagination-dots {
    display: flex;
    gap: 10px;
}

.pager-dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background-color: #CBD5E1;
    cursor: pointer;
    transition: var(--transition-base);
}

.pager-dot.active {
    width: 28px;
    background-color: var(--primary-color);
}

.hero-image-col {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: opacity 0.5s ease-in-out;
}

/* ==========================================================================
   Category Circular Menu
   ========================================================================== */
.categories-section {
    padding: 32px 0 24px 0;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
}

.categories-flex-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 20px 16px;
    padding-bottom: 8px;
    justify-content: center;
    justify-items: center;
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 90px;
    flex: 1;
}

.category-circle {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    transition: var(--transition-base);
    position: relative;
    aspect-ratio: 1 / 1;
}

.category-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-base);
}

.all-categories-circle {
    background-color: var(--primary-pale);
    border-color: var(--primary-pale);
}

.category-item:hover .category-circle {
    transform: translateY(-6px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.category-item:hover .category-img {
    transform: scale(1.1);
}

.category-item:hover .all-categories-circle svg {
    transform: scale(1.1);
}

.category-title {
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text-dark);
    line-height: 1.35;
    transition: var(--transition-fast);
}

.category-item:hover .category-title {
    color: var(--primary-color);
    font-weight: 600;
}

@media (max-width: 576px) {
    .categories-flex-row {
        grid-template-columns: repeat(auto-fill, minmax(75px, 1fr));
        gap: 16px 8px;
    }
    .category-circle {
        width: 70px;
        height: 70px;
    }
    .category-title {
        font-size: 12px;
        max-width: 75px;
    }
}

/* ==========================================================================
   Best Seller Product Grid
   ========================================================================== */
.best-sellers-section {
    padding: 56px 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.section-title {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 26px;
    font-weight: 700;
}

.view-all-link {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14.5px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.view-all-link:hover {
    color: var(--primary-light);
}

.view-all-link .arrow-icon {
    font-family: var(--font-secondary);
    transition: transform var(--transition-fast);
}

.view-all-link:hover .arrow-icon {
    transform: translateX(3px);
}

/* 4-column Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.product-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition-base);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.product-image-container {
    position: relative;
    padding-top: 110%; /* Tall product card aspect ratio */
    background-color: var(--bg-light);
    overflow: hidden;
}

.product-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-img {
    transform: scale(1.04);
}

.badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 6px 12px;
    font-size: 10.5px;
    font-weight: 700;
    border-radius: 4px;
    z-index: 2;
    color: var(--bg-white);
}

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

.product-badges-group {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 2;
}

.product-badges-group .badge {
    position: static;
    top: auto;
    left: auto;
    display: inline-block;
    width: fit-content;
}

.discount-badge {
    background-color: #EE4D2D; /* Shopee Orange-Red */
    color: var(--bg-white);
    box-shadow: 0 2px 5px rgba(238, 77, 45, 0.25);
}

.wishlist-btn-toggle {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-full);
    background-color: var(--bg-white);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    transition: var(--transition-base);
}

.wishlist-btn-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px rgba(0,0,0,0.12);
}

.wishlist-btn-toggle svg {
    transition: var(--transition-base);
}

.wishlist-btn-toggle.active svg {
    fill: var(--accent-red);
    stroke: var(--accent-red);
    animation: heartBeat 0.4s ease-out;
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    50% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

.product-info {
    padding: 18px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.product-name {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 12px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 40px;
}

.price-swatches-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-price {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 700;
}

.product-price-group {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.product-price-original {
    font-family: var(--font-secondary);
    font-size: 13px;
    color: var(--text-light);
    text-decoration: line-through;
    font-weight: 500;
}

.color-swatches {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px;
    margin: -4px;
}

.swatches-sold-group {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.product-sold-count {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}

.swatch-btn {
    width: 14px;
    height: 14px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(0, 0, 0, 0.1);
    position: relative;
    transition: var(--transition-fast);
}

.swatch-btn.active {
    box-shadow: 0 0 0 2px var(--bg-white), 0 0 0 3.5px var(--primary-color);
    border-color: transparent;
}

.more-colors-count {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
    margin-left: 2px;
}

/* ==========================================================================
   Promo Banners & Trust Badges
   ========================================================================== */
.promo-section {
    padding-bottom: 56px;
}

/* 2-Column Promo Cards */
.promo-banners-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 40px;
}

.promo-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 250px;
    display: flex;
    position: relative;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.promo-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.discount-card {
    background: linear-gradient(135deg, #FDF4E7 0%, #F5E5CF 100%);
}

.arrival-card {
    background: linear-gradient(135deg, #EEF4FD 0%, #D8E6FC 100%);
}

.promo-card-content {
    flex: 1.2;
    padding: 36px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    z-index: 2;
}

.promo-label {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.promo-title {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 28px;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 12px;
}

.promo-title .highlight {
    font-size: 32px;
    font-weight: 800;
}

.discount-card .highlight {
    color: var(--primary-color);
}

.promo-sub {
    font-size: 12.5px;
    color: var(--text-muted);
    margin-bottom: 16px;
    font-weight: 500;
}

.promo-btn {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 10px 20px;
    font-size: 13.5px;
}

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

.btn-arrow-small {
    display: flex;
    align-items: center;
    transition: transform var(--transition-fast);
}

.promo-btn:hover .btn-arrow-small {
    transform: translateX(4px);
}

.promo-card-image {
    flex: 0.8;
    position: relative;
    overflow: hidden;
    height: 100%;
}

.promo-card-image img {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.discount-card .promo-card-image img {
    object-position: center right;
}

.arrival-card .promo-card-image img {
    width: 130%;
    height: 110%;
    object-position: top left;
}

/* Trust Badges Row */
.trust-badges-container {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    padding: 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.trust-badge-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 0 12px;
}

.trust-badge-item:not(:last-child) {
    border-right: 1px solid var(--border-color);
}

.trust-icon {
    color: var(--primary-color);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trust-text {
    display: flex;
    flex-direction: column;
}

.trust-title {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-dark);
}

.trust-desc {
    font-size: 12.5px;
    color: var(--text-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    padding: 64px 0 24px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-col {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    margin-bottom: 16px;
}

.footer-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
}

.social-links-row {
    display: flex;
    gap: 12px;
}

.social-links-row a {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
}

.social-links-row a:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background-color: var(--primary-pale);
    transform: translateY(-3px);
}

.footer-heading {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-heading::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 32px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-list a {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

.footer-links-list a:hover {
    color: var(--primary-color);
    transform: translateX(4px);
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-details-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

.contact-icon {
    color: var(--primary-color);
    display: flex;
    margin-top: 2px;
}

.contact-details-list a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
    text-align: center;
    font-size: 13px;
    color: var(--text-light);
    font-weight: 500;
}

/* ==========================================================================
   Floating Widgets & Interactivity
   ========================================================================== */
.floating-chat-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, #06C755 0%, #05B34C 100%);
    color: var(--bg-white);
    box-shadow: 0 4px 16px rgba(6, 199, 85, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99;
    transition: var(--transition-base);
    animation: pulseFloatingLine 2s infinite;
    border: none;
    text-decoration: none;
}

.floating-chat-btn:hover {
    background: linear-gradient(135deg, #05B34C 0%, #049F43 100%);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(6, 199, 85, 0.5);
    color: var(--bg-white);
}

@keyframes pulseFloatingLine {
    0% { box-shadow: 0 0 0 0 rgba(6, 199, 85, 0.5); }
    70% { box-shadow: 0 0 0 12px rgba(6, 199, 85, 0); }
    100% { box-shadow: 0 0 0 0 rgba(6, 199, 85, 0); }
}

/* ==========================================================================
   Responsive Adaptations (Media Queries)
   ========================================================================== */

/* Tablet & Smaller Laptops (under 1024px) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 34px;
    }
    
    .hero-banner-card {
        flex-direction: column;
    }
    
    .hero-image-col {
        min-height: 300px;
        order: -1;
    }
    
    .hero-image-wrapper {
        position: relative;
        height: 300px;
    }
    
    .hero-content-col {
        padding: 32px 24px;
    }
    
    .hero-features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .promo-banners-grid {
        grid-template-columns: 1fr;
    }
    
    .promo-card {
        height: 220px;
    }
    
    .trust-badges-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .trust-badge-item:nth-child(2) {
        border-right: none;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
}

/* Mobile & Large Phones (under 768px) */
@media (max-width: 768px) {
    .hamburger-menu-btn {
        display: block;
    }
    
    .header-top-bar {
        min-height: 76px;
        padding: 6px 12px;
    }
    
    .brand-logo {
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
    
    .brand-logo:hover {
        transform: translateX(-50%) scale(1.03);
    }
    
    .logo-image-file {
        height: 52px;
    }
    
    .header-actions {
        gap: 4px;
    }
    
    .action-btn {
        width: 34px;
        height: 34px;
    }
    
    .action-btn svg {
        width: 19px;
        height: 19px;
    }
    
    .cart-badge, .wishlist-badge {
        top: 0px;
        right: 0px;
        min-width: 14px;
        height: 14px;
        font-size: 7.5px;
        border-width: 1px;
        padding: 0 1px;
    }
    
    .wishlist-dropdown, .cart-dropdown {
        top: 38px;
    }
    
    .main-navigation {
        display: none; /* Controlled by JS toggle */
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        box-shadow: var(--shadow-md);
        border-top: 1px solid var(--border-color);
        animation: slideDownMenu 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    
    @keyframes slideDownMenu {
        from { opacity: 0; transform: translateY(-10px); }
        to { opacity: 1; transform: translateY(0); }
    }
    
    .main-navigation.mobile-active {
        display: block;
    }
    
    .nav-links-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 8px 24px;
    }
    
    .nav-link {
        width: 100%;
        padding: 14px 0;
        border-bottom: 1px solid var(--bg-light);
    }
    
    .nav-link::after {
        display: none;
    }
    

    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .trust-badges-container {
        grid-template-columns: 1fr;
        gap: 16px;
        padding: 16px;
    }
    
    .trust-badge-item {
        border-right: none !important;
        padding: 8px 0;
    }
    
    .trust-badge-item:not(:last-child) {
        border-bottom: 1px solid var(--border-color);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-col {
        padding-bottom: 16px;
    }
    
    .footer-col:not(:last-child) {
        border-bottom: 1px solid var(--bg-light);
    }
    
    .footer-heading {
        margin-bottom: 16px;
    }
    
    /* Product Card Badges & Heart Overrides */
    .product-badges-group {
        top: 6px;
        left: 6px;
        gap: 3px;
    }
    
    .product-badges-group .badge {
        padding: 3px 6px;
        font-size: 8px;
        border-radius: 2px;
    }
    
    .wishlist-btn-toggle {
        top: 6px;
        right: 6px;
        width: 26px;
        height: 26px;
    }
    
    .wishlist-btn-toggle svg {
        width: 14px;
        height: 14px;
    }
}

/* Small Mobile Screen Adjustments (under 480px) */
@media (max-width: 480px) {
    .header-top-bar {
        min-height: 66px;
        padding: 4px 8px;
    }
    
    .logo-image-file {
        height: 44px;
    }
    
    .header-actions {
        gap: 2px;
    }
    
    .action-btn {
        width: 26px;
        height: 26px;
    }
    
    .action-btn svg {
        width: 16px;
        height: 16px;
    }
    
    .hamburger-menu-btn {
        padding: 2px;
    }
    .hamburger-menu-btn svg {
        width: 22px;
        height: 22px;
    }
    
    .cart-badge, .wishlist-badge {
        top: -2px;
        right: -2px;
        min-width: 11px;
        height: 11px;
        font-size: 6.5px;
        border-width: 1px;
        padding: 0 1px;
    }
    
    .wishlist-dropdown, .cart-dropdown {
        top: 32px;
        width: 280px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-features-grid {
        gap: 12px;
    }
    
    .feature-icon-circle {
        width: 44px;
        height: 44px;
    }
    
    .feature-caption {
        font-size: 11px;
    }
    
    .primary-btn {
        padding: 12px 24px;
        font-size: 14.5px;
    }
    
    .category-circle {
        width: 72px;
        height: 72px;
    }
    
    .category-title {
        font-size: 12.5px;
    }
    
    .product-card {
        border-radius: var(--radius-sm);
    }
    
    .product-image-container {
        padding-top: 115%;
    }
    
    .product-info {
        padding: 12px;
    }
    
    .product-name {
        font-size: 13px;
        height: 36px;
        margin-bottom: 8px;
    }
    
    .product-price {
        font-size: 16px;
    }
    
    .swatch-btn {
        width: 12px;
        height: 12px;
    }
    
    .promo-card {
        flex-direction: column;
        height: auto;
    }
    
    .promo-card-content {
        padding: 24px;
    }
    
    .promo-title {
        font-size: 22px;
    }
    
    .promo-card-image {
        height: 150px;
        flex: none;
    }
    
    .promo-card-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .floating-chat-btn {
        bottom: 16px;
        right: 16px;
        width: 48px;
        height: 48px;
    }
    
    /* Product Card Badges & Heart Overrides */
    .product-badges-group {
        top: 4px;
        left: 4px;
        gap: 2px;
    }
    
    .product-badges-group .badge {
        padding: 2px 4px;
        font-size: 7px;
        border-radius: 1.5px;
        font-weight: 800;
    }
    
    .wishlist-btn-toggle {
        top: 4px;
        right: 4px;
        width: 22px;
        height: 22px;
    }
    
    .wishlist-btn-toggle svg {
        width: 12px;
        height: 12px;
    }
}

/* ==========================================================================
   Product Details Page (`product.html`) Styles
   ========================================================================== */

/* Breadcrumbs Bar */
.breadcrumbs-bar {
    background-color: #F1F5F9;
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
}

.breadcrumbs-list {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    color: var(--text-muted);
    font-weight: 500;
}

.breadcrumbs-list a {
    color: var(--text-muted);
    transition: var(--transition-fast);
}

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

.breadcrumbs-list li:not(:last-child)::after {
    content: '>';
    margin-left: 8px;
    color: var(--text-light);
    font-family: var(--font-secondary);
}

.breadcrumbs-list span {
    color: var(--text-dark);
    font-weight: 600;
}

/* Product Overview Layout */
.product-overview-section {
    padding: 40px 0;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    overflow-x: hidden;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
}

/* Product Gallery */
.product-gallery-col {
    display: flex;
    flex-direction: column;
    min-width: 0;
    max-width: 100%;
}

.main-preview-container {
    position: relative;
    padding-top: 100%; /* Square preview image */
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    background-color: #ffffff;
    overflow: hidden;
}

.gallery-main-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: var(--transition-base);
}

.detail-best-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 5;
    background-color: var(--primary-color);
    color: var(--bg-white);
    font-weight: 700;
}

.detail-wishlist-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 5;
    margin: 0;
}

.gallery-thumbnails-row {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    overflow-x: auto;
    padding: 4px 0;
    scrollbar-width: thin;
}

.thumb-btn {
    width: 76px;
    height: 76px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-white);
    overflow: hidden;
    padding: 2px;
    cursor: pointer;
    flex-shrink: 0;
    transition: var(--transition-base);
}

.thumb-btn img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: calc(var(--radius-md) - 2px);
}

.thumb-btn.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 1px var(--primary-color);
}

/* Product Info */
.product-info-col {
    display: flex;
    flex-direction: column;
    min-width: 0;
    max-width: 100%;
}

.detail-product-title {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 12px;
}

.detail-product-short-desc {
    font-size: 15px;
    line-height: 1.5;
    color: var(--text-muted);
    margin-bottom: 16px;
    font-style: italic;
}

.detail-ratings-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.rating-stars-gold {
    color: #F59E0B;
    font-size: 16px;
    display: flex;
    gap: 2px;
}

.rating-score-text {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 15px;
    color: var(--text-dark);
}

.reviews-count-link {
    font-size: 13.5px;
    color: var(--primary-color);
    font-weight: 500;
}

.sold-count {
    font-size: 13.5px;
    color: var(--text-muted);
}

/* Price Box */
.detail-price-box {
    background-color: var(--primary-pale);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.detail-price-val {
    font-family: var(--font-secondary);
    font-size: 34px;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.detail-price-original {
    font-family: var(--font-secondary);
    font-size: 18px;
    color: var(--text-light);
    text-decoration: line-through;
}

.detail-discount-tag {
    background-color: #FEE2E2;
    color: var(--accent-red);
    font-size: 12px;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 4px;
}

.divider-line {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 20px 0;
}

/* Variant Selectors */
.variants-selectors-box {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 24px;
}

.variant-item-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.variant-label {
    font-size: 14.5px;
    color: var(--text-dark);
    font-weight: 500;
}

.variant-label strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Swatches */
.detail-swatches-row {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 4px 4px 10px 4px;
    margin: -4px -4px -4px -4px;
    scrollbar-width: thin;
    -webkit-overflow-scrolling: touch;
}

.detail-swatch-btn {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(0, 0, 0, 0.15);
    cursor: pointer;
    position: relative;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.detail-swatch-btn.active {
    box-shadow: 0 0 0 2px var(--bg-white), 0 0 0 4px var(--primary-color);
    border-color: transparent;
}

/* Sizes */
.size-label-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 320px;
}

.size-guide-link {
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-color);
    background: none;
    border: none;
    padding: 0;
}

.detail-sizes-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.detail-size-btn {
    min-width: 60px;
    height: 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background-color: var(--bg-white);
    font-weight: 600;
    font-size: 14px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
}

.detail-size-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.detail-size-btn.active {
    border-color: var(--primary-color);
    background-color: var(--primary-pale);
    color: var(--primary-color);
    box-shadow: 0 0 0 1px var(--primary-color);
}

/* Quantity Selector */
.quantity-selector-row {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.qty-adjuster-group {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: var(--bg-white);
}

.qty-change-btn {
    width: 38px;
    height: 38px;
    background-color: var(--bg-white);
    color: var(--text-dark);
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.qty-change-btn:hover {
    background-color: var(--bg-light);
}

.qty-display-input {
    width: 52px;
    height: 38px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
    outline: none;
}

/* Remove number spinner style */
.qty-display-input::-webkit-outer-spin-button,
.qty-display-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.stock-available {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

/* Cart Actions */
.detail-purchase-row {
    display: flex;
    gap: 16px;
    margin-bottom: 24px;
}

.btn-add-cart-outline {
    flex: 1;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background-color: var(--bg-white);
    padding: 14px 28px;
}

.btn-add-cart-outline:hover {
    background-color: var(--primary-pale);
    transform: translateY(-2px);
}

.btn-buy-now-solid {
    flex: 1.3;
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 14px 28px;
    box-shadow: 0 4px 10px rgba(11, 43, 112, 0.2);
}

.btn-buy-now-solid:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(11, 43, 112, 0.3);
}

/* Trust Row Details */
.detail-trust-row {
    display: flex;
    gap: 24px;
    padding: 16px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 24px;
}

.trust-signal-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
}

.trust-signal-item svg {
    color: var(--primary-color);
}

/* Social Share Row */
.social-share-row {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.share-title {
    font-size: 13.5px;
    color: var(--text-muted);
    font-weight: 500;
}

.share-buttons-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.share-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-base);
    background-color: var(--bg-white);
}

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

.share-copied-toast {
    position: absolute;
    left: 200px;
    background-color: var(--primary-color);
    color: var(--bg-white);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform: translateY(5px);
    z-index: 10;
}

.share-copied-toast.active {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Product Brochure Section (Landing brochure)
   ========================================================================== */
.product-brochure-section {
    padding: 56px 0;
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
}

.brochure-section-title {
    text-align: center;
    margin-bottom: 40px;
}

.brochure-section-title h2 {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 10px;
}

.brochure-section-title p {
    font-size: 15px;
    color: var(--text-muted);
    font-weight: 500;
}

.brochure-images-stack {
    display: flex;
    flex-direction: column;
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.brochure-img-wrapper {
    width: 100%;
    overflow: hidden;
    background-color: var(--bg-white);
}

.brochure-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.brochure-img-wrapper:hover .brochure-img {
    transform: scale(1.02);
}

/* ==========================================================================
   Customer Reviews Section
   ========================================================================== */
.reviews-section {
    padding: 56px 0;
    background-color: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
}

.reviews-box-container {
    max-width: 800px;
    margin: 0 auto;
}

.reviews-title {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 32px;
}

.reviews-summary-card {
    display: flex;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    gap: 48px;
    margin-bottom: 48px;
}

.rating-average-col {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-right: 1px solid var(--border-color);
    padding-right: 24px;
}

.rating-big-num {
    font-family: var(--font-secondary);
    font-size: 64px;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.big-stars {
    font-size: 20px;
    margin: 12px 0 6px 0;
}

.rating-total-desc {
    font-size: 12.5px;
    color: var(--text-muted);
    font-weight: 500;
    text-align: center;
}

.rating-bars-col {
    flex: 2;
    display: flex;
    flex-direction: column;
    gap: 12px;
    justify-content: center;
}

.rating-bar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    font-weight: 500;
}

.star-label {
    min-width: 44px;
    color: var(--text-dark);
}

.rating-bar-bg {
    flex: 1;
    height: 8px;
    background-color: #E2E8F0;
    border-radius: var(--radius-full);
    overflow: hidden;
}

.rating-bar-fill {
    height: 100%;
    background-color: #F59E0B;
    border-radius: var(--radius-full);
}

.rating-percentage {
    min-width: 32px;
    text-align: right;
    color: var(--text-muted);
}

.reviews-comments-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.review-item {
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 14px;
    flex-wrap: wrap;
    gap: 10px;
}

.reviewer-meta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reviewer-avatar {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-full);
    background-color: var(--primary-pale);
    color: var(--primary-color);
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.reviewer-name {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text-dark);
}

.review-date {
    font-size: 12px;
    color: var(--text-light);
}

.review-stars-box {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.stars-gold {
    color: #F59E0B;
    font-size: 13.5px;
    letter-spacing: 1px;
}

.verified-tag {
    color: #10B981;
    font-size: 11px;
    font-weight: 700;
}

.review-content-text {
    font-size: 14px;
    color: var(--text-dark);
    line-height: 1.6;
    font-weight: 400;
}

/* ==========================================================================
   Product Detail Media Queries
   ========================================================================== */
@media (max-width: 1024px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .product-overview-section {
        padding: 24px 0;
    }

    .product-overview-section .container {
        padding: 0 16px;
    }

    .main-preview-container {
        border-radius: var(--radius-md);
    }

    .gallery-thumbnails-row {
        max-width: 100%;
    }
    
    .reviews-summary-card {
        flex-direction: column;
        gap: 24px;
        padding: 24px;
    }
    
    .rating-average-col {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-right: 0;
        padding-bottom: 24px;
    }
}

@media (max-width: 768px) {
    .thumb-btn {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 480px) {
    .detail-product-title {
        font-size: 22px;
    }
    
    .detail-price-val {
        font-size: 28px;
    }
    
    .detail-purchase-row {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn-add-cart-outline, .btn-buy-now-solid {
        width: 100%;
        padding: 12px;
    }
    
    .qty-adjuster-group {
        width: 130px;
    }
    
    .stock-available {
        width: 100%;
        margin-top: 4px;
    }
}

/* ==========================================================================
   New Wishlist Dropdown & Header Badge Styles
   ========================================================================== */

.wishlist-header-btn {
    position: relative;
}

.wishlist-badge {
    position: absolute;
    top: 4px;
    right: 4px;
    background-color: var(--accent-red);
    color: var(--bg-white);
    font-size: 11px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    border: 2px solid var(--bg-white);
    transition: var(--transition-base);
    animation: bounceBadge 2s infinite alternate;
}

/* Wishlist Dropdown Card */
.wishlist-dropdown {
    position: absolute;
    top: 52px;
    right: 0;
    width: 320px;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 150;
    display: none;
    flex-direction: column;
    padding: 16px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.wishlist-dropdown.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.wishlist-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    margin-bottom: 12px;
}

.wishlist-dropdown-title {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 15px;
    color: var(--primary-color);
}

.wishlist-dropdown-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition-fast);
}

.wishlist-dropdown-close:hover {
    color: var(--accent-red);
}

.wishlist-items-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 250px;
    overflow-y: auto;
    scrollbar-width: thin;
}

.wishlist-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--border-color);
}

.wishlist-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.wishlist-item-img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
}

.wishlist-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.wishlist-item-name {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-dark);
    text-decoration: none;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.wishlist-item-name:hover {
    color: var(--primary-color);
}

.wishlist-item-price {
    font-family: var(--font-secondary);
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-color);
}

.wishlist-item-remove {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    border-radius: var(--radius-full);
}

.wishlist-item-remove:hover {
    color: var(--accent-red);
    background-color: var(--primary-pale);
}

.wishlist-empty-state {
    text-align: center;
    padding: 24px 8px;
    color: var(--text-muted);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.5;
}

/* Custom Hover Colors for Sharing Buttons */
.share-btn.fb-share:hover {
    background-color: #1877F2 !important;
    border-color: #1877F2 !important;
    color: var(--bg-white) !important;
}

.share-btn.line-share:hover {
    background-color: #06C755 !important;
    border-color: #06C755 !important;
    color: var(--bg-white) !important;
}

.share-btn.telegram-share:hover {
    background-color: #24A1DE !important;
    border-color: #24A1DE !important;
    color: var(--bg-white) !important;
}

.share-btn.x-share:hover {
    background-color: #000000 !important;
    border-color: #000000 !important;
    color: var(--bg-white) !important;
}

.share-btn.copy-share:hover {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: var(--bg-white) !important;
}

/* Reposition Copy Toast to be Centered Above Sharing Buttons */
.social-share-row {
    position: relative;
}

.share-copied-toast {
    position: absolute;
    top: -45px;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background-color: var(--primary-color);
    color: var(--bg-white);
    font-size: 12px;
    font-weight: 700;
    padding: 6px 14px;
    border-radius: 4px;
    box-shadow: var(--shadow-sm);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    white-space: nowrap;
    z-index: 10;
}

.share-copied-toast.active {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   Footer Social Links Custom Hover Colors
   ========================================================================== */
.social-links-row a[aria-label="Facebook"],
.social-links-row a[aria-label="Facebook"]:hover {
    background-color: #1877F2 !important;
    border-color: #1877F2 !important;
    color: var(--bg-white) !important;
}

.social-links-row a[aria-label="Instagram"],
.social-links-row a[aria-label="Instagram"]:hover {
    background: linear-gradient(45deg, #F09433 0%, #E6683C 25%, #DC2743 50%, #CC2366 75%, #BC1888 100%) !important;
    border-color: #E1306C !important;
    color: var(--bg-white) !important;
}

.social-links-row a[aria-label="TikTok"],
.social-links-row a[aria-label="TikTok"]:hover {
    background-color: #000000 !important;
    border-color: #000000 !important;
    color: var(--bg-white) !important;
}

.social-links-row a[aria-label="LINE"],
.social-links-row a[aria-label="LINE"]:hover {
    background-color: #06C755 !important;
    border-color: #06C755 !important;
    color: var(--bg-white) !important;
}

/* ==========================================================================
   New Cart Dropdown Styles
   ========================================================================== */

/* Cart Dropdown Container */
.cart-dropdown {
    position: absolute;
    top: 52px;
    right: 0;
    width: 340px;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 150;
    display: none;
    flex-direction: column;
    padding: 16px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.cart-dropdown.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.cart-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 8px;
    margin-bottom: 12px;
}

.cart-dropdown-title {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 15px;
    color: var(--primary-color);
}

.cart-dropdown-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition-fast);
}

.cart-dropdown-close:hover {
    color: var(--accent-red);
}

.cart-items-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 260px;
    overflow-y: auto;
    scrollbar-width: thin;
    padding-right: 4px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--border-color);
}

.cart-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cart-item-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--bg-light);
}

.cart-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cart-item-name {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--text-dark);
    text-decoration: none;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-item-name:hover {
    color: var(--primary-color);
}

.cart-item-variant {
    font-size: 11px;
    color: var(--text-muted);
    font-weight: 500;
}

.cart-item-price-qty {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4px;
}

.cart-item-price {
    font-family: var(--font-secondary);
    font-size: 13.5px;
    font-weight: 700;
    color: var(--primary-color);
}

/* Mini Quantity Adjuster inside Cart Dropdown */
.cart-qty-adjuster {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    background-color: var(--bg-white);
}

.cart-qty-btn {
    width: 24px;
    height: 24px;
    background-color: var(--bg-white);
    color: var(--text-dark);
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: none;
    transition: var(--transition-fast);
}

.cart-qty-btn:hover {
    background-color: var(--bg-light);
}

.cart-qty-input {
    width: 30px;
    height: 24px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    font-size: 12.5px;
    font-weight: 700;
    color: var(--text-dark);
    outline: none;
}

.cart-qty-input::-webkit-outer-spin-button,
.cart-qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.cart-item-remove {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    border-radius: var(--radius-full);
}

.cart-item-remove:hover {
    color: var(--accent-red);
    background-color: var(--primary-pale);
}

/* Cart Dropdown Footer */
.cart-dropdown-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 12px;
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-total-label {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-dark);
}

.cart-total-price {
    font-family: var(--font-secondary);
    font-size: 18px;
    font-weight: 800;
    color: var(--primary-color);
}

.btn-checkout-solid {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 10px 16px;
    font-size: 13.5px;
    font-weight: 700;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(11, 43, 112, 0.15);
    transition: var(--transition-base);
    text-align: center;
    width: 100%;
}

.btn-checkout-solid:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(11, 43, 112, 0.25);
}

.cart-empty-state {
    text-align: center;
    padding: 32px 8px;
    color: var(--text-muted);
    font-size: 13.5px;
    font-weight: 500;
    line-height: 1.5;
}

/* ==========================================================================
   Size Guide Page (`size-guide.html`) Styles
   ========================================================================== */
.size-guide-section {
    padding: 56px 0;
    background-color: var(--bg-light);
}

.size-guide-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: start;
}

/* Size Calculator Card */
.calculator-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 32px;
}

.calculator-title {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}

.calculator-desc {
    font-size: 13.5px;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 24px;
}

.calc-inputs-group {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.calc-input-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.calc-label {
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-dark);
}

.calc-input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
    outline: none;
    transition: var(--transition-fast);
}

.calc-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-pale);
}

.btn-calculate {
    background-color: var(--primary-color);
    color: var(--bg-white);
    font-size: 14.5px;
    font-weight: 700;
    padding: 14px;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    width: 100%;
    transition: var(--transition-base);
    box-shadow: 0 4px 10px rgba(11, 43, 112, 0.15);
}

.btn-calculate:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(11, 43, 112, 0.25);
}

.calc-result-box {
    margin-top: 24px;
    background-color: var(--bg-light);
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-sm);
    padding: 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.result-label {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 600;
}

.result-size {
    font-family: var(--font-secondary);
    font-size: 38px;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.result-reason {
    font-size: 13px;
    color: var(--text-dark);
    font-weight: 500;
}

/* Care Tips Box */
.care-tips-box {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

.care-tips-title {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.care-tips-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-left: 0;
    list-style: none;
}

.care-tips-list li {
    font-size: 13.5px;
    color: var(--text-dark);
    line-height: 1.5;
    position: relative;
    padding-left: 16px;
}

.care-tips-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

/* Sizing Tables & Diagrams */
.diagram-col {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

.diagram-title {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 24px;
}

.table-responsive-wrapper {
    overflow-x: auto;
    scrollbar-width: thin;
    margin-bottom: 32px;
}

.size-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.size-table th {
    background-color: var(--primary-pale);
    color: var(--primary-color);
    font-weight: 700;
    font-size: 14px;
    padding: 14px 16px;
    border-bottom: 2px solid var(--border-color);
}

.size-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-dark);
    font-weight: 500;
}

.size-table tbody tr:hover {
    background-color: var(--bg-light);
}

.measurement-diagram-container {
    border-top: 1px solid var(--border-color);
    padding-top: 24px;
}

.diagram-sub-title {
    font-family: var(--font-secondary);
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
}

.diagram-mock-box {
    background-color: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.diagram-line-item {
    font-size: 13.5px;
    color: var(--text-dark);
    line-height: 1.5;
}

.diagram-line-item strong {
    color: var(--primary-color);
}

/* Responsiveness for size guide page */
@media (max-width: 1024px) {
    .size-guide-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
}

/* ==========================================================================
   Chat Widget System Styles
   ========================================================================== */

/* Chat Widget Box Container */
.chat-widget-box {
    position: fixed;
    bottom: 96px;
    right: 24px;
    width: 360px;
    height: 520px;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 200;
    display: none;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

.chat-widget-box.active {
    display: flex;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

/* Chat Header */
.chat-widget-header {
    background-color: var(--primary-color);
    color: var(--bg-white);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-widget-avatar {
    width: 38px;
    height: 38px;
    background-color: var(--primary-pale);
    color: var(--primary-color);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

.chat-widget-title-status {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.chat-widget-shop-name {
    font-family: var(--font-secondary);
    font-size: 14px;
    font-weight: 700;
}

.chat-widget-status {
    font-size: 11px;
    color: #A7F3D0;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 4px;
}

.status-dot {
    width: 6px;
    height: 6px;
    background-color: #10B981;
    border-radius: var(--radius-full);
    display: inline-block;
    animation: blinkGreen 1.5s infinite;
}

@keyframes blinkGreen {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

.chat-widget-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 24px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chat-widget-close:hover {
    color: var(--bg-white);
}

/* Chat Messages Container */
.chat-messages-container {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    background-color: #F8FAFC;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scrollbar-width: thin;
}

/* Messages Bubbles */
.chat-message {
    max-width: 80%;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.chat-message.bot {
    align-self: flex-start;
}

.chat-message.user {
    align-self: flex-end;
}

.chat-bubble {
    padding: 10px 14px;
    font-size: 13.5px;
    line-height: 1.45;
    font-weight: 500;
    border-radius: 16px;
    word-break: break-word;
}

.chat-message.bot .chat-bubble {
    background-color: var(--bg-white);
    color: var(--text-dark);
    border: 1px solid var(--border-color);
    border-bottom-left-radius: 4px;
}

.chat-message.user .chat-bubble {
    background-color: var(--primary-color);
    color: var(--bg-white);
    border-bottom-right-radius: 4px;
}

.chat-time {
    font-size: 10px;
    color: var(--text-light);
    font-weight: 500;
    margin-top: 2px;
}

.chat-message.bot .chat-time {
    align-self: flex-start;
}

.chat-message.user .chat-time {
    align-self: flex-end;
}

/* Image Attachment inside Chat Bubble */
.chat-image-attachment {
    max-width: 100%;
    max-height: 180px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: transform 0.2s ease;
}

.chat-image-attachment:hover {
    transform: scale(1.02);
}

/* File/Document Attachment inside Chat Bubble */
.chat-file-attachment {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 12px;
    width: 220px;
    text-decoration: none;
    color: var(--text-dark);
    transition: var(--transition-fast);
}

.chat-file-attachment:hover {
    border-color: var(--primary-color);
    background-color: var(--primary-pale);
}

.chat-file-icon {
    color: var(--accent-red);
    flex-shrink: 0;
}

.chat-file-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
}

.chat-file-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dark);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.chat-file-size {
    font-size: 10px;
    color: var(--text-muted);
    font-weight: 500;
}

.chat-file-download {
    color: var(--primary-color);
    cursor: pointer;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Typing Indicator Animation */
.typing-bubble {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background-color: var(--text-light);
    border-radius: var(--radius-full);
    animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Chat Input Bar */
.chat-input-bar {
    display: flex;
    align-items: center;
    padding: 12px;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-white);
    gap: 8px;
}

.chat-input-field {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 10px 16px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text-dark);
    outline: none;
    transition: var(--transition-fast);
}

.chat-input-field:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-pale);
}

.chat-attachment-btn {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.chat-attachment-btn:hover {
    color: var(--primary-color);
    background-color: var(--primary-pale);
}

.chat-send-btn {
    background-color: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: var(--radius-full);
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-base);
    flex-shrink: 0;
}

.chat-send-btn:hover {
    background-color: var(--primary-light);
    transform: scale(1.05);
}

/* Adjust floating buttons in mobile viewports */
@media (max-width: 480px) {
    .chat-widget-box {
        bottom: 80px;
        right: 12px;
        left: 12px;
        width: auto;
        height: 460px;
    }
}

/* Chat Widget Avatar image fitting */
.chat-widget-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-full);
}

/* Emoji Picker styles */
.chat-emoji-picker {
    position: absolute;
    bottom: 63px; /* right above the input bar */
    left: 12px;
    right: 12px;
    height: 190px;
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    z-index: 210;
    overflow: hidden;
    animation: slideUpFast 0.2s ease-out;
}

@keyframes slideUpFast {
    from { transform: translateY(10px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.emoji-picker-tabs {
    display: flex;
    background-color: var(--bg-light);
    border-bottom: 1px solid var(--border-color);
    padding: 4px;
    gap: 4px;
    overflow-x: auto;
}

.emoji-tab-btn {
    flex: 1;
    background: none;
    border: none;
    font-size: 16px;
    padding: 6px 0;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.emoji-tab-btn:hover {
    background-color: rgba(11, 43, 112, 0.08);
}

.emoji-tab-btn.active {
    background-color: var(--primary-pale);
    box-shadow: inset 0 -2px 0 var(--primary-color);
}

.emoji-picker-content {
    flex: 1;
    padding: 10px;
    overflow-y: auto;
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 6px;
    justify-items: center;
    align-content: start;
    scrollbar-width: thin;
}

.emoji-item {
    font-size: 20px;
    cursor: pointer;
    transition: transform 0.15s ease;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 4px;
}

.emoji-item:hover {
    transform: scale(1.2);
    background-color: var(--bg-light);
}

/* ==========================================================================
   Checkout Page Styles
   ========================================================================== */
.co-page {
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 16px 48px;
}

/* Breadcrumb */
.co-breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
    font-weight: 500;
}
.co-breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}
.co-breadcrumb a:hover { color: var(--primary-color); }
.co-breadcrumb .sep { color: var(--text-light); }

/* Progress Steps */
.co-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 32px;
}
.co-step {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 600;
    color: var(--text-light);
    position: relative;
}
.co-step.active { color: var(--primary-color); }
.co-step.done { color: var(--primary-light); }
.co-step-num {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    border: 2px solid var(--border-color);
    background: var(--bg-white);
    color: var(--text-light);
    transition: var(--transition-base);
}
.co-step.active .co-step-num {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: var(--bg-white);
    box-shadow: 0 2px 8px rgba(11,43,112,0.2);
}
.co-step.done .co-step-num {
    border-color: var(--primary-light);
    background: var(--primary-pale);
    color: var(--primary-color);
}
.co-step-line {
    width: 48px;
    height: 2px;
    background: var(--border-color);
    margin: 0 8px;
}
.co-step.active ~ .co-step-line,
.co-step-line.done { background: var(--primary-color); }

/* Card Section */
.co-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}
.co-card-title {
    font-family: var(--font-secondary);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.co-card-title svg {
    width: 20px;
    height: 20px;
    color: var(--primary-color);
}

/* Cart Items */
.co-item {
    display: flex;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}
.co-item:last-child { border-bottom: none; }
.co-item-img {
    width: 72px;
    height: 72px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
}
.co-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.co-item-info { flex: 1; min-width: 0; }
.co-item-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.co-item-variant {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 3px;
}
.co-item-qty {
    font-size: 12.5px;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 500;
}
.co-item-price {
    font-family: var(--font-secondary);
    font-weight: 700;
    font-size: 15px;
    color: var(--primary-color);
    white-space: nowrap;
}
.co-item-remove {
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}
.co-item-remove:hover {
    color: var(--accent-red);
    background: var(--primary-pale);
}

/* Summary */
.co-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}
.co-summary-row.discount { color: var(--accent-red); }
.co-summary-row.total {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-dark);
    border-top: 2px solid var(--border-color);
    padding-top: 14px;
    margin-top: 6px;
}
.co-summary-row.total span:last-child {
    color: var(--primary-color);
    font-family: var(--font-secondary);
}
.co-free-ship {
    color: #10b981;
    font-size: 12px;
    font-weight: 600;
}

/* Coupon Input */
.co-coupon-input {
    display: flex;
    gap: 8px;
}
.co-coupon-input input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: var(--font-primary);
    outline: none;
    text-transform: uppercase;
    transition: var(--transition-fast);
    color: var(--text-dark);
}
.co-coupon-input input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-pale);
}
.co-coupon-input button {
    padding: 12px 20px;
    background: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 13.5px;
    cursor: pointer;
    white-space: nowrap;
    transition: var(--transition-base);
}
.co-coupon-input button:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
}
.co-coupon-msg {
    margin-top: 10px;
    font-size: 13px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    display: none;
    font-weight: 500;
}
.co-coupon-msg.success { display: block; background: #dcfce7; color: #166534; }
.co-coupon-msg.error { display: block; background: #fee2e2; color: #991b1b; }
.co-coupon-applied {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--primary-pale);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    margin-top: 10px;
}
.co-coupon-applied .coupon-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--primary-color);
}
.co-coupon-applied .coupon-remove {
    background: none;
    border: none;
    color: var(--accent-red);
    font-size: 18px;
    cursor: pointer;
    padding: 0 4px;
}

/* Delivery Method Toggle */
.co-delivery-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.co-delivery-opt {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 18px 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-base);
    background: var(--bg-white);
}
.co-delivery-opt:hover { border-color: var(--text-light); }
.co-delivery-opt.active {
    border-color: var(--primary-color);
    background: var(--primary-pale);
    box-shadow: 0 0 0 3px rgba(11,43,112,0.08);
}
.co-delivery-opt .opt-icon { font-size: 26px; }
.co-delivery-opt .opt-title {
    font-weight: 700;
    font-size: 14px;
    color: var(--text-dark);
}
.co-delivery-opt.active .opt-title { color: var(--primary-color); }
.co-delivery-opt .opt-desc {
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
}

/* Shipping Carrier */
.co-carrier-list { display: flex; flex-direction: column; gap: 8px; }
.co-carrier-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-base);
}
.co-carrier-option:hover { border-color: var(--text-light); }
.co-carrier-option.selected {
    border-color: var(--primary-color);
    background: var(--primary-pale);
}
.co-carrier-option input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
    flex-shrink: 0;
    margin: 0;
}
.co-carrier-option .carrier-name {
    flex: 1;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-dark);
}
.co-carrier-option .carrier-cost {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 600;
}

/* Form Fields */
.co-field { margin-bottom: 14px; }
.co-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}
.co-field label .req { color: var(--accent-red); }
.co-field input,
.co-field textarea,
.co-field select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: var(--font-primary);
    outline: none;
    transition: var(--transition-fast);
    color: var(--text-dark);
    background: var(--bg-white);
}
.co-field input:focus,
.co-field textarea:focus,
.co-field select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-pale);
}
.co-field textarea { resize: vertical; min-height: 80px; }
.co-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 600px) { .co-field-row { grid-template-columns: 1fr; } }

/* Submit Button */
.co-submit-btn {
    background: var(--primary-color);
    color: var(--bg-white);
    border: none;
    border-radius: var(--radius-md);
    padding: 16px 32px;
    font-size: 16px;
    font-weight: 800;
    font-family: var(--font-primary);
    cursor: pointer;
    width: 100%;
    transition: var(--transition-base);
    box-shadow: 0 4px 16px rgba(11,43,112,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}
.co-submit-btn:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(11,43,112,0.3);
}
.co-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Empty Cart */
.co-empty {
    text-align: center;
    padding: 64px 20px;
    color: var(--text-muted);
}
.co-empty .empty-icon {
    font-size: 56px;
    margin-bottom: 16px;
    opacity: 0.5;
}
.co-empty p {
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 16px;
}
.co-empty a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}
.co-empty a:hover { text-decoration: underline; }

/* Login Required Card */
.co-login-required {
    background: linear-gradient(135deg, var(--primary-pale) 0%, #EEF3FC 100%);
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    padding: 36px;
    text-align: center;
    margin-bottom: 20px;
}
.co-login-required .lock-icon {
    font-size: 48px;
    margin-bottom: 12px;
}
.co-login-required h3 {
    margin: 0 0 8px;
    font-size: 18px;
    font-weight: 800;
    color: var(--primary-color);
}
.co-login-required p {
    margin: 0 0 20px;
    font-size: 14px;
    color: var(--text-muted);
}
.co-login-btns {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}
.co-btn-login {
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    color: var(--bg-white);
    background: var(--primary-color);
    box-shadow: 0 4px 16px rgba(11,43,112,0.2);
    transition: var(--transition-base);
}
.co-btn-login:hover {
    background: var(--primary-light);
    transform: translateY(-1px);
}
.co-btn-register {
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    color: var(--primary-color);
    background: var(--bg-white);
    border: 2px solid var(--primary-color);
    transition: var(--transition-base);
}
.co-btn-register:hover {
    background: var(--primary-pale);
}

/* Promotions */
.co-promo-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
    border-left: 3px solid #f59e0b;
    margin-bottom: 8px;
}
.co-promo-info {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}
.co-promo-icon { font-size: 22px; flex-shrink: 0; }
.co-promo-name { font-weight: 700; font-size: 14px; color: #92400e; }
.co-promo-desc { font-size: 12px; color: #a16207; margin-top: 2px; }
.co-promo-discount {
    font-weight: 800;
    color: var(--accent-red);
    font-size: 15px;
    white-space: nowrap;
}

/* Coupon Picker Cards */
.coc-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 2px dashed;
    transition: var(--transition-fast);
    margin-bottom: 8px;
}
.coc-eligible {
    border-color: #10b981;
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    cursor: pointer;
}
.coc-eligible:hover {
    transform: scale(1.01);
    box-shadow: 0 2px 8px rgba(16,185,129,0.2);
}
.coc-applied {
    border-color: #059669;
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
}
.coc-disabled {
    border-color: var(--border-color);
    background: var(--bg-light);
    filter: grayscale(0.7);
    opacity: 0.6;
    cursor: not-allowed;
}
.coc-left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}
.coc-icon { font-size: 20px; flex-shrink: 0; }
.coc-code {
    font-weight: 800;
    font-size: 13px;
    color: #065f46;
    letter-spacing: 1px;
}
.coc-name { font-size: 12px; color: #047857; margin-top: 1px; }
.coc-desc { font-size: 11px; color: #059669; margin-top: 2px; }
.coc-reason { font-size: 11px; color: var(--accent-red); margin-top: 2px; }
.coc-right {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}
.coc-preview { font-weight: 700; color: var(--accent-red); font-size: 13px; }
.coc-use-btn {
    background: #10b981;
    color: var(--bg-white);
    border: none;
    border-radius: var(--radius-sm);
    padding: 6px 16px;
    font-weight: 700;
    font-size: 12px;
    cursor: pointer;
    transition: var(--transition-fast);
}
.coc-use-btn:hover { background: #059669; }
.coc-applied-badge { font-size: 12px; color: #059669; font-weight: 700; }

/* All Promos Link */
.co-all-promos-link {
    display: block;
    text-align: center;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: var(--transition-fast);
}
.co-all-promos-link:hover {
    color: var(--primary-light);
    text-decoration: underline;
}

/* Modal */
.co-modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,.5);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
}
.co-modal {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    max-width: 480px;
    width: 92%;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
}
.co-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}
.co-modal-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
    font-family: var(--font-secondary);
}
.co-modal-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-light);
    padding: 4px;
    transition: var(--transition-fast);
}
.co-modal-close:hover { color: var(--accent-red); }
.co-modal-body {
    padding: 16px 20px;
    overflow-y: auto;
    flex: 1;
}
.co-modal-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--border-color);
}
.co-modal-footer button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: var(--radius-sm);
    background: var(--primary-color);
    color: var(--bg-white);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
}
.co-all-promo-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    background: linear-gradient(135deg, #faf5ff, #f3e8ff);
    border-left: 3px solid #8b5cf6;
}
.co-all-promo-icon { font-size: 22px; flex-shrink: 0; }
.co-all-promo-name { font-weight: 700; font-size: 14px; color: #5b21b6; }
.co-all-promo-desc { font-size: 12px; color: #7c3aed; margin-top: 3px; }
.co-all-promo-meta {
    font-size: 11px;
    color: #8b5cf6;
    margin-top: 4px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}
.co-badge-stack {
    background: #dbeafe;
    color: #1d4ed8;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
}
.co-badge-solo {
    background: #fef3c7;
    color: #92400e;
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
}

/* Checkout Responsive */
@media (max-width: 600px) {
    .co-page { padding: 16px 12px 40px; }
    .co-card { padding: 18px 16px; border-radius: var(--radius-md); }
    .co-delivery-options { grid-template-columns: 1fr; }
    .co-progress { gap: 0; font-size: 12px; }
    .co-step-line { width: 24px; }
    .co-step span:not(.co-step-num) { display: none; }
    .co-item-img { width: 56px; height: 56px; }
    .co-login-required { padding: 24px 16px; }
}

/* ==========================================================================
   Mobile CSS Specificity & Cascade Overrides (Placed at the end of stylesheet)
   ========================================================================== */
@media (max-width: 768px) {
    .wishlist-badge {
        top: 0px;
        right: 0px;
        min-width: 14px;
        height: 14px;
        font-size: 7.5px;
        border-width: 1px;
        padding: 0 1px;
    }
    
    .wishlist-dropdown, .cart-dropdown {
        top: 38px;
    }
}

@media (max-width: 480px) {
    .wishlist-badge {
        top: -2px;
        right: -2px;
        min-width: 11px;
        height: 11px;
        font-size: 6.5px;
        border-width: 1px;
        padding: 0 1px;
    }
    
    .wishlist-dropdown, .cart-dropdown {
        top: 32px;
        width: 280px;
    }
}