/* ========================================
   LTA E-Commerce - Main Stylesheet
   Reference: bnn.in.th style
   ======================================== */

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

:root {
    --primary: #FFD60A;
    --primary-dark: #E6C009;
    --primary-light: #FFF3B0;
    --secondary: #1A1A2E;
    --accent: #FF6B35;
    --text-dark: #1A1A2E;
    --text-medium: #555;
    --text-light: #888;
    --bg-white: #FFFFFF;
    --bg-light: #F5F5F7;
    --bg-gray: #EBEBEB;
    --border: #E0E0E0;
    --success: #28A745;
    --danger: #FF3B30;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans Thai', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

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

.container {
    max-width: 1340px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   Top Announcement Bar
   ======================================== */
.top-bar {
    background: var(--secondary);
    color: #fff;
    font-size: 12px;
    padding: 8px 0;
    text-align: center;
}

.top-bar-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
}

.top-bar-content i {
    margin-right: 4px;
    color: var(--primary);
}

.top-bar-content .separator {
    color: #555;
    margin: 0 8px;
}

 .shortcut-strip {
     background: var(--bg-white);
     border-bottom: 1px solid #eceff3;
 }

 .shortcut-strip-inner {
     display: flex;
     align-items: center;
     gap: 28px;
     min-height: 46px;
 }

 .shortcut-link {
     display: inline-flex;
     align-items: center;
     gap: 8px;
     font-size: 13px;
     font-weight: 600;
     color: var(--secondary);
     transition: var(--transition);
 }

 .shortcut-link i {
     color: var(--accent);
     font-size: 14px;
 }

 .shortcut-link:hover {
     color: var(--accent);
 }

/* ========================================
   Header
   ======================================== */
.header {
    background: var(--bg-white);
    padding: 14px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #eceff3;
    box-shadow: 0 1px 0 rgba(15, 23, 42, 0.03);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 28px;
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex-shrink: 0;
    min-width: 112px;
}

.logo-text {
    font-size: 34px;
    font-weight: 900;
    color: var(--secondary);
    letter-spacing: -1.8px;
    line-height: 1;
}

.logo-sub {
    font-size: 8px;
    font-weight: 700;
    color: var(--text-light);
    letter-spacing: 3.4px;
    text-transform: uppercase;
    padding-left: 2px;
}

.search-bar {
    flex: 1;
    max-width: 640px;
    position: relative;
}

.search-bar input {
    width: 100%;
    height: 48px;
    padding: 12px 56px 12px 18px;
    border: 1px solid #d9dee5;
    border-radius: 50px;
    font-size: 14px;
    font-family: inherit;
    outline: none;
    transition: var(--transition);
    background: var(--bg-white);
}

.search-bar input:focus {
    border-color: var(--primary);
    background: var(--bg-white);
    box-shadow: 0 0 0 3px rgba(255, 214, 10, 0.22);
}

.search-bar input::placeholder {
    color: #9aa4b2;
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border: none;
    background: var(--primary);
    color: var(--secondary);
    border-radius: 50%;
    cursor: pointer;
    font-size: 15px;
    transition: var(--transition);
}

.search-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-50%) scale(1.05);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-shrink: 0;
}

.header-action-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 10px;
    font-weight: 600;
    color: var(--text-medium);
    gap: 4px;
    transition: var(--transition);
    position: relative;
}

.header-action-item i {
    font-size: 18px;
    color: var(--text-dark);
}

.header-action-item:hover {
    color: var(--secondary);
}

.header-action-item:hover i {
    color: var(--primary-dark);
}

.cart-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--danger);
    color: white;
    font-size: 10px;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* ========================================
   Category Navigation
   ======================================== */
.category-nav {
    background: var(--secondary);
    position: sticky;
    top: 77px;
    z-index: 999;
}

.category-nav-inner {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-menu-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--primary);
    border: none;
    color: var(--secondary);
    font-family: inherit;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
    border-radius: var(--radius-sm);
    margin-right: 8px;
}

.nav-menu-btn:hover {
    background: var(--primary-dark);
}

.nav-menu-btn i {
    font-size: 16px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.nav-links::-webkit-scrollbar {
    display: none;
}

.nav-link {
    padding: 14px 16px;
    color: rgba(255,255,255,0.8);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.nav-link.highlight {
    color: var(--accent);
    font-weight: 700;
}

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

.nav-link i {
    margin-right: 4px;
}

/* ========================================
   Mega Menu
   ======================================== */
.mega-menu {
    position: fixed;
    top: 110px;
    left: 0;
    right: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow-lg);
    z-index: 998;
    padding: 30px 0;
    display: none;
    animation: fadeDown 0.3s ease;
}

.mega-menu.show {
    display: block;
}

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

.mega-menu-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
}

.mega-menu-col h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--secondary);
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary);
}

.mega-menu-col h4 i {
    margin-right: 6px;
    color: var(--accent);
}

.mega-menu-col a {
    display: block;
    padding: 6px 0;
    font-size: 13px;
    color: var(--text-medium);
    transition: var(--transition);
}

.mega-menu-col a:hover {
    color: var(--accent);
    padding-left: 8px;
}

/* ========================================
   Hero Slider
   ======================================== */
.hero-section {
    padding: 14px 0 0;
    margin-bottom: 0;
    overflow: visible;
}

.hero-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 286px;
    gap: 16px;
    min-height: 404px;
}

.hero-slider {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    height: 100%;
    background: #eef2f5;
}

.slider-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.slide.active {
    opacity: 1;
    z-index: 1;
}

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

.slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    padding: 60px 32px 32px;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    color: white;
}

.slide-overlay h2 {
    font-size: 30px;
    font-weight: 800;
    margin-bottom: 8px;
    letter-spacing: -0.4px;
}

.slide-overlay p {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 16px;
}

.btn-primary {
    display: inline-block;
    padding: 11px 24px;
    background: var(--primary);
    color: var(--secondary);
    font-weight: 700;
    font-size: 13px;
    border-radius: 50px;
    transition: var(--transition);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: rgba(255,255,255,0.9);
    color: var(--secondary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    opacity: 0;
}

.hero-slider:hover .slider-btn {
    opacity: 1;
}

.slider-btn:hover {
    background: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

.slider-btn.prev { left: 16px; }
.slider-btn.next { right: 16px; }

.slider-dots {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 3;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--primary);
    width: 26px;
    border-radius: 999px;
}

.hero-side {
    display: flex;
    flex-direction: column;
    gap: 16px;
    height: 100%;
}

.side-banner {
    flex: 1;
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    display: block;
}

.side-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.side-banner:hover img {
    transform: scale(1.05);
}

.side-banner-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 14px 16px 18px;
    background: linear-gradient(transparent, rgba(0,0,0,0.75));
    color: white;
    z-index: 1;
}

.side-banner-text span {
    font-size: 18px;
    font-weight: 700;
    display: block;
}

.side-banner-text small {
    font-size: 12px;
    opacity: 0.8;
}

/* ========================================
   Quick Categories
   ======================================== */
.quick-categories {
    clear: both;
    position: relative;
    z-index: 2;
    padding: 30px 0 18px;
    margin-top: 24px;
    background: #fff;
    border-top: 1px solid #eef1f5;
    border-bottom: 1px solid #eef1f5;
}

.quick-cat-grid {
    display: flex;
    justify-content: center;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: none;
}

.quick-cat-grid::-webkit-scrollbar {
    display: none;
}

.quick-cat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    min-width: 88px;
    padding: 16px 12px 14px;
    border-radius: 16px;
    background: #fff;
    border: 1px solid transparent;
    transition: all 0.25s ease;
    text-decoration: none;
}

.quick-cat-item:hover {
    background: #fff;
    border-color: #e8ecf0;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.07);
    transform: translateY(-4px);
}

.quick-cat-icon {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: #f5f5f7;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--secondary);
    transition: all 0.25s ease;
}

.quick-cat-item:hover .quick-cat-icon {
    background: var(--primary);
    color: var(--secondary);
    transform: scale(1.08);
}

.quick-cat-item span {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--text-dark);
    white-space: nowrap;
    text-align: center;
    letter-spacing: -0.1px;
}

/* ========================================
   Section Headers
   ======================================== */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.section-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--secondary);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    letter-spacing: -0.3px;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 4px 10px;
    border-radius: 999px;
    background: #111827;
    color: #fff;
    font-size: 14px;
    font-weight: 800;
    line-height: 1;
}

.section-kicker-dark {
    background: #edf1f5;
    color: #111827;
}

.section-kicker-hot {
    background: #fff0f0;
    color: #d92d20;
}

.section-title-emoji {
    display: none;
}

.see-all {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 4px;
}

.see-all:hover {
    color: var(--primary-dark);
    gap: 8px;
}

/* ========================================
   Product Section
   ======================================== */
.product-section {
    padding: 22px 0;
}

.product-scroll-wrapper {
    position: relative;
}

.product-scroll {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 8px 4px 16px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.product-scroll::-webkit-scrollbar {
    display: none;
}

.scroll-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: var(--bg-white);
    color: var(--secondary);
    font-size: 14px;
    cursor: pointer;
    z-index: 10;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
}

.product-scroll-wrapper:hover .scroll-btn {
    opacity: 1;
}

.scroll-btn:hover {
    background: var(--primary);
    transform: translateY(-50%) scale(1.1);
}

.scroll-btn.scroll-left { left: -12px; }
.scroll-btn.scroll-right { right: -12px; }

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    padding: 8px 0;
}

/* ========================================
   Product Card
   ======================================== */
.product-card {
    background: var(--bg-white);
    border-radius: 14px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    min-width: 220px;
    max-width: 280px;
    flex-shrink: 0;
    border: 1px solid #edf1f5;
}

.product-grid .product-card {
    min-width: auto;
    max-width: none;
}

.product-card:hover {
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
    transform: translateY(-3px);
    border-color: #dfe5ec;
}

.product-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 700;
    z-index: 5;
    letter-spacing: 0.5px;
}

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

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

.badge-sale {
    background: var(--accent);
    color: white;
}

.product-wishlist {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255,255,255,0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 5;
    transition: var(--transition);
    font-size: 14px;
    color: var(--text-light);
    opacity: 0;
}

.product-card:hover .product-wishlist {
    opacity: 1;
}

.product-wishlist:hover {
    background: var(--danger);
    color: white;
    transform: scale(1.1);
}

.product-image {
    display: block;
    height: 200px;
    overflow: hidden;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.08);
}

.product-info {
    padding: 14px 14px 16px;
}

.product-brand {
    font-size: 10px;
    font-weight: 700;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.9px;
}

.product-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-dark);
    margin: 6px 0;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 38px;
}

.product-spec {
    font-size: 11px;
    color: #7b8794;
    margin-bottom: 12px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 32px;
}

.product-price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
}

.price-current {
    font-size: 20px;
    font-weight: 800;
    color: var(--danger);
}

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

.price-save {
    font-size: 11px;
    color: var(--success);
    font-weight: 600;
    background: transparent;
    padding: 0;
    border-radius: 0;
}

.product-rating {
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 12px;
}

.product-rating i {
    color: #FFC107;
    font-size: 11px;
}

.product-rating span {
    color: var(--text-light);
    margin-left: 4px;
    font-size: 11px;
}

/* ========================================
   Category Showcase
   ======================================== */
.category-showcase {
    padding: 20px 0 12px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.category-card {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    height: 186px;
    display: block;
    background: #eef2f5;
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.category-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 18px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    transition: var(--transition);
}

.category-card:hover .category-card-overlay {
    padding-bottom: 22px;
}

.category-card-overlay h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 4px;
}

.category-card-overlay span {
    font-size: 13px;
    opacity: 0;
    transition: var(--transition);
}

.category-card:hover .category-card-overlay span {
    opacity: 1;
}

/* ========================================
   Promo Strip
   ======================================== */
.promo-strip {
    padding: 16px 0 22px;
}

.promo-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.promo-card {
    padding: 24px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
    transition: var(--transition);
    overflow: hidden;
    position: relative;
}

.promo-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
}

.promo-yellow {
    background: linear-gradient(135deg, #FF8C00, #FFD60A);
    color: var(--secondary);
}

.promo-blue {
    background: linear-gradient(135deg, #1A1A2E, #4361EE);
}

.promo-green {
    background: linear-gradient(135deg, #1B5E20, #43A047);
}

.promo-card-content {
    position: relative;
    z-index: 2;
}

.promo-tag {
    font-size: 11px;
    font-weight: 700;
    background: rgba(255,255,255,0.2);
    padding: 3px 10px;
    border-radius: 50px;
    letter-spacing: 1px;
}

.promo-card h3 {
    font-size: 19px;
    font-weight: 800;
    margin: 8px 0 4px;
}

.promo-card p {
    font-size: 13px;
    opacity: 0.9;
}

.promo-cta {
    display: inline-block;
    margin-top: 10px;
    font-size: 13px;
    font-weight: 700;
    transition: var(--transition);
}

.promo-card:hover .promo-cta {
    padding-left: 8px;
}

.promo-card-icon {
    font-size: 60px;
    opacity: 0.15;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

/* ========================================
   Brand Section
   ======================================== */
.brand-section {
    padding: 8px 0 22px;
}

.brand-grid {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 8px;
    scrollbar-width: none;
}

.brand-grid::-webkit-scrollbar {
    display: none;
}

.brand-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 140px;
    height: 76px;
    background: #fff;
    border-radius: 14px;
    border: 1px solid #edf1f5;
    padding: 14px 20px;
    transition: all 0.25s ease;
}

.brand-item img {
    max-width: 100%;
    max-height: 36px;
    object-fit: contain;
    filter: grayscale(100%) opacity(0.55);
    transition: all 0.25s ease;
}

.brand-item:hover img {
    filter: grayscale(0%) opacity(1);
}

.brand-item:hover {
    border-color: #dfe5ec;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.07);
    transform: translateY(-3px);
}

.brand-item i {
    font-size: 28px;
    color: var(--text-dark);
}

.brand-item span {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-medium);
}

.brand-text-logo {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: 1px;
}

/* ========================================
   Features Section
   ======================================== */
.features-section {
    padding: 34px 0;
    background: var(--bg-white);
    margin-top: 20px;
    border-top: 1px solid #eceff3;
    border-bottom: 1px solid #eceff3;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 12px;
    border-radius: 14px;
    transition: var(--transition);
}

.feature-item:hover {
    background: #fafbfc;
}

.feature-item > i {
    font-size: 22px;
    color: var(--secondary);
    flex-shrink: 0;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff8cf;
}

.feature-item h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
}

.feature-item p {
    font-size: 12px;
    color: var(--text-light);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--secondary);
    color: rgba(255,255,255,0.8);
    padding: 56px 0 0;
    margin-top: 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
    gap: 32px;
    padding-bottom: 34px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 14px;
}

.footer-logo .logo-text {
    font-size: 30px;
    font-weight: 900;
    color: #fff;
    letter-spacing: -1.2px;
}

.footer-logo .logo-sub {
    color: rgba(255,255,255,0.45);
    letter-spacing: 3px;
}

.footer-desc {
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255,255,255,0.6);
    margin-bottom: 18px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--secondary);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.18);
}

.footer-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: white;
    margin-bottom: 18px;
}

.footer-col a {
    display: block;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    padding: 4px 0;
    transition: var(--transition);
}

.footer-col a:hover {
    color: var(--primary);
    padding-left: 6px;
}

.payment-icons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.payment-icon {
    font-size: 28px;
    color: rgba(255,255,255,0.5);
    transition: var(--transition);
}

.payment-icon:hover {
    color: rgba(255,255,255,0.85);
}

.app-buttons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.app-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: rgba(255,255,255,0.8);
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.08);
}

.app-btn:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.16);
}

.app-btn i {
    font-size: 18px;
}

.footer-bottom {
    padding: 20px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.2px;
}

/* ========================================
   Back to Top
   ======================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    background: var(--primary);
    color: var(--secondary);
    font-size: 18px;
    cursor: pointer;
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.back-to-top.show {
    display: flex;
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
    .product-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .hero-layout {
        grid-template-columns: 1fr;
        height: auto;
    }
    
    .hero-slider {
        height: 350px;
    }
    
    .hero-side {
        flex-direction: row;
        height: 150px;
    }
    
    .mega-menu-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .shortcut-strip-inner {
        gap: 18px;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .shortcut-strip-inner::-webkit-scrollbar {
        display: none;
    }
}

@media (max-width: 768px) {
    .header-inner {
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .search-bar {
        order: 3;
        max-width: 100%;
        flex-basis: 100%;
    }
    
    .hero-slider {
        height: 250px;
    }
    
    .slide-overlay h2 {
        font-size: 22px;
    }
    
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .promo-grid {
        grid-template-columns: 1fr;
    }
    
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .shortcut-strip {
        display: none;
    }

    .category-nav {
        top: 0;
    }
    
    .section-title {
        font-size: 18px;
    }
    
    .top-bar-content .separator {
        display: none;
    }
    
    .top-bar-content {
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 12px;
    }
    
    .header-actions {
        gap: 14px;
    }
    
    .header-action-item span {
        display: none;
    }
    
    .hero-side {
        display: none;
    }
    
    .product-card {
        min-width: 180px;
    }
    
    .category-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }
    
    .category-card {
        height: 140px;
    }
    
    .product-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .promo-card {
        padding: 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-cat-icon {
        width: 46px;
        height: 46px;
        font-size: 18px;
    }
}

/* ========================================
   Breadcrumb
   ======================================== */
.breadcrumb-bar {
    padding: 14px 0;
    background: #fff;
    border-bottom: 1px solid #eef1f5;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #8896a6;
}

.breadcrumb a {
    color: #5a6a7e;
    transition: color 0.2s;
}

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

.breadcrumb i {
    font-size: 10px;
}

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

/* ========================================
   Category Banner
   ======================================== */
.category-banner {
    padding: 16px 0;
}

.category-banner-inner {
    position: relative;
    border-radius: 14px;
    overflow: hidden;
    height: 200px;
}

.category-banner-inner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.category-banner-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: #fff;
}

.category-banner-text h1 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 4px;
}

.category-banner-text p {
    font-size: 14px;
    opacity: 0.9;
}

/* ========================================
   Category Content / Filters
   ======================================== */
.category-content {
    padding: 0 0 40px;
}

.category-layout {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 24px;
    align-items: start;
}

.filter-sidebar {
    background: #fff;
    border-radius: 14px;
    border: 1px solid #eef1f5;
    padding: 20px;
    position: sticky;
    top: 120px;
}

.filter-group {
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f2f5;
}

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

.filter-group h3 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #5a6a7e;
    padding: 5px 0;
    cursor: pointer;
}

.filter-option input {
    accent-color: var(--accent);
}

.category-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding: 12px 16px;
    background: #fff;
    border-radius: 10px;
    border: 1px solid #eef1f5;
}

.result-count {
    font-size: 13px;
    color: #5a6a7e;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.sort-options select {
    padding: 6px 12px;
    border: 1px solid #dfe5ec;
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    background: #fff;
    cursor: pointer;
}

.product-grid-full {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.product-grid-full .product-card {
    min-width: unset;
}

/* Pagination */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 32px;
}

.page-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid #dfe5ec;
    background: #fff;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    transition: all 0.2s;
}

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

/* ========================================
   Product Detail Page
   ======================================== */
.product-detail-section {
    padding: 24px 0 40px;
}

.product-detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.gallery-main {
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
    border: 1px solid #eef1f5;
    aspect-ratio: 1/1;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
}

.gallery-thumbs {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}

.thumb {
    width: 72px;
    height: 72px;
    border-radius: 10px;
    border: 2px solid transparent;
    object-fit: cover;
    cursor: pointer;
    transition: border-color 0.2s;
    background: #fff;
}

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

.product-detail-info {
    padding-top: 8px;
}

.product-detail-info .product-brand {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.product-detail-name {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-dark);
    margin: 8px 0 12px;
    line-height: 1.35;
}

.product-detail-rating {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #5a6a7e;
    margin-bottom: 16px;
}

.product-detail-rating i {
    color: #FFC107;
    font-size: 14px;
}

.sold-count {
    color: #8896a6;
}

.product-detail-price {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 16px 0;
    border-top: 1px solid #f0f2f5;
    border-bottom: 1px solid #f0f2f5;
    margin-bottom: 16px;
}

.price-current-lg {
    font-size: 32px;
    font-weight: 800;
    color: var(--accent);
}

.price-original-lg {
    font-size: 16px;
    color: #aab4c0;
    text-decoration: line-through;
}

.price-save-lg {
    font-size: 13px;
    color: #16a34a;
    font-weight: 600;
    background: #dcfce7;
    padding: 4px 10px;
    border-radius: 6px;
}

.product-detail-promos {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.promo-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: #374151;
    padding: 8px 12px;
    background: #fef9e7;
    border-radius: 8px;
    border-left: 3px solid var(--primary);
}

.promo-item i {
    color: var(--accent);
    font-size: 14px;
}

.product-detail-options {
    margin-bottom: 16px;
}

.product-detail-options h4 {
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.color-options {
    display: flex;
    gap: 10px;
}

.color-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    outline: 2px solid transparent;
    outline-offset: 2px;
}

.color-btn:hover,
.color-btn.active {
    outline-color: var(--primary);
}

.storage-options {
    display: flex;
    gap: 10px;
}

.storage-btn {
    padding: 8px 20px;
    border-radius: 8px;
    border: 2px solid #dfe5ec;
    background: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.storage-btn:hover,
.storage-btn.active {
    border-color: var(--primary);
    background: #fef9e7;
    color: var(--secondary);
}

.product-detail-qty {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.product-detail-qty h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-dark);
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid #dfe5ec;
    border-radius: 8px;
    overflow: hidden;
}

.qty-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: #f5f5f7;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    font-family: inherit;
}

.qty-btn:hover {
    background: var(--primary);
}

.qty-input {
    width: 48px;
    height: 36px;
    border: none;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    -moz-appearance: textfield;
    appearance: textfield;
}

.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
}

.stock-status {
    font-size: 13px;
    color: #16a34a;
    font-weight: 600;
}

.stock-status i {
    color: #16a34a;
}

.product-detail-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.btn-add-cart {
    flex: 1;
    padding: 14px 24px;
    background: var(--primary);
    color: var(--secondary);
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s;
    font-family: inherit;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-add-cart:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255,214,10,0.4);
}

.btn-buy-now {
    flex: 1;
    padding: 14px 24px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s;
    font-family: inherit;
}

.btn-buy-now:hover {
    background: #e55a2b;
    transform: translateY(-2px);
}

.btn-wishlist-lg {
    width: 52px;
    height: 52px;
    border: 2px solid #dfe5ec;
    border-radius: 12px;
    background: #fff;
    font-size: 20px;
    color: #8896a6;
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-wishlist-lg:hover {
    border-color: #e74c3c;
    color: #e74c3c;
}

/* Product Tabs */
.product-tabs {
    margin-top: 40px;
    background: #fff;
    border-radius: 14px;
    border: 1px solid #eef1f5;
    overflow: hidden;
}

.tab-header {
    display: flex;
    border-bottom: 2px solid #f0f2f5;
}

.tab-btn {
    flex: 1;
    padding: 16px;
    border: none;
    background: transparent;
    font-size: 14px;
    font-weight: 700;
    color: #8896a6;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    font-family: inherit;
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--secondary);
    border-bottom-color: var(--primary);
    background: #fef9e7;
}

.tab-panel {
    padding: 28px;
}

.tab-panel h3 {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 12px;
}

.tab-panel p {
    font-size: 14px;
    line-height: 1.8;
    color: #5a6a7e;
    margin-bottom: 12px;
}

.tab-panel ul {
    padding-left: 20px;
    margin-top: 12px;
}

.tab-panel li {
    font-size: 14px;
    color: #5a6a7e;
    padding: 4px 0;
    line-height: 1.7;
}

.spec-table {
    width: 100%;
    border-collapse: collapse;
}

.spec-table tr {
    border-bottom: 1px solid #f0f2f5;
}

.spec-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 700;
    color: var(--text-dark);
    background: #f9fafb;
    width: 160px;
    vertical-align: top;
}

.spec-table td {
    padding: 12px 16px;
    font-size: 13px;
    color: #5a6a7e;
}

/* Reviews */
.review-summary {
    text-align: center;
    padding: 20px 0;
    margin-bottom: 20px;
    border-bottom: 1px solid #f0f2f5;
}

.score-big {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-dark);
}

.review-stars {
    color: #FFC107;
    margin: 4px 0;
}

.review-item {
    padding: 16px 0;
    border-bottom: 1px solid #f0f2f5;
}

.review-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    font-size: 13px;
}

.review-stars-sm {
    color: #FFC107;
    font-size: 12px;
    margin-bottom: 8px;
}

.review-item p {
    font-size: 13px;
    margin-bottom: 0;
}

/* ========================================
   Cart Page
   ======================================== */
.cart-section {
    padding: 24px 0 40px;
}

.page-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-title i {
    color: var(--accent);
}

.cart-count-text {
    font-size: 16px;
    font-weight: 400;
    color: #8896a6;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 24px;
    align-items: start;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    background: #fff;
    border-radius: 14px;
    border: 1px solid #eef1f5;
}

.cart-item-image {
    width: 100px;
    height: 100px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    background: #f9fafb;
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 8px;
}

.cart-item-info {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    display: block;
    margin-bottom: 4px;
}

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

.cart-item-brand {
    font-size: 11px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 2px;
}

.cart-item-variant {
    font-size: 12px;
    color: #8896a6;
    display: block;
}

.cart-item-price-mobile {
    display: none;
    font-size: 15px;
    font-weight: 700;
    color: var(--accent);
    margin-top: 6px;
}

.cart-item-price {
    font-size: 16px;
    font-weight: 800;
    color: var(--text-dark);
    min-width: 90px;
    text-align: right;
}

.cart-item-remove {
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    color: #c0c8d4;
    font-size: 14px;
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-remove:hover {
    background: #fef2f2;
    color: #e74c3c;
}

.cart-continue {
    margin-top: 8px;
}

.btn-continue {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent);
    transition: gap 0.2s;
}

.btn-continue:hover {
    gap: 12px;
}

/* Cart Summary */
.cart-summary {
    background: #fff;
    border-radius: 14px;
    border: 1px solid #eef1f5;
    padding: 24px;
    position: sticky;
    top: 120px;
}

.cart-summary h3 {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    padding: 8px 0;
    color: #5a6a7e;
}

.summary-row.total {
    font-size: 18px;
    font-weight: 800;
    color: var(--text-dark);
    padding-top: 16px;
}

.free-shipping {
    color: #16a34a;
    font-weight: 600;
}

.summary-divider {
    border-top: 1px solid #f0f2f5;
    margin: 8px 0;
}

.coupon-input {
    display: flex;
    gap: 8px;
    margin: 16px 0;
}

.coupon-input input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid #dfe5ec;
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
}

.coupon-input button {
    padding: 10px 16px;
    background: var(--secondary);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
}

.btn-checkout {
    width: 100%;
    padding: 16px;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.25s;
    font-family: inherit;
    margin-top: 8px;
}

.btn-checkout:hover {
    background: #e55a2b;
    transform: translateY(-2px);
}

.cart-trust {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    color: #5a6a7e;
}

.trust-item i {
    color: #16a34a;
    font-size: 14px;
}

/* ========================================
   Auth / Login Page
   ======================================== */
.auth-section {
    padding: 40px 0 60px;
}

.auth-container {
    max-width: 480px;
    margin: 0 auto;
}

.auth-card {
    background: #fff;
    border-radius: 16px;
    border: 1px solid #eef1f5;
    padding: 36px;
}

.auth-header {
    text-align: center;
    margin-bottom: 28px;
}

.auth-header h1 {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.auth-header p {
    font-size: 14px;
    color: #8896a6;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group textarea {
    padding: 12px 14px;
    border: 1px solid #dfe5ec;
    border-radius: 10px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255,214,10,0.15);
}

.input-icon {
    position: relative;
}

.input-icon i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #aab4c0;
    font-size: 14px;
}

.input-icon input {
    padding-left: 40px;
    width: 100%;
    box-sizing: border-box;
}

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

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: #5a6a7e;
    cursor: pointer;
}

.checkbox-label input {
    accent-color: var(--accent);
}

.forgot-link {
    font-size: 13px;
    color: var(--accent);
    font-weight: 600;
}

.btn-auth {
    padding: 14px;
    background: var(--primary);
    color: var(--secondary);
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.25s;
    font-family: inherit;
    margin-top: 4px;
}

.btn-auth:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.auth-divider {
    text-align: center;
    padding: 20px 0;
    position: relative;
    color: #aab4c0;
    font-size: 13px;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #eef1f5;
}

.auth-divider span {
    background: #fff;
    padding: 0 16px;
    position: relative;
}

.social-login {
    display: flex;
    gap: 10px;
}

.btn-social {
    flex: 1;
    padding: 12px;
    border: 1px solid #dfe5ec;
    border-radius: 10px;
    background: #fff;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: inherit;
}

.btn-social:hover {
    border-color: #c0c8d4;
    background: #f9fafb;
}

.btn-google i { color: #ea4335; }
.btn-facebook i { color: #1877f2; }
.btn-line i { color: #06c755; }

.auth-switch {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: #5a6a7e;
}

.auth-switch a {
    color: var(--accent);
    font-weight: 700;
}

/* ========================================
   About Page
   ======================================== */
.about-hero {
    padding: 40px 0;
    background: linear-gradient(135deg, var(--secondary) 0%, #2a2a4a 100%);
    color: #fff;
    text-align: center;
}

.about-hero h1 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 8px;
}

.about-hero p {
    font-size: 16px;
    opacity: 0.85;
    max-width: 600px;
    margin: 0 auto;
}

.about-content {
    padding: 40px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.about-text h2 {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.about-text p {
    font-size: 14px;
    line-height: 1.8;
    color: #5a6a7e;
    margin-bottom: 12px;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 24px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    border: 1px solid #eef1f5;
}

.stat-number {
    font-size: 28px;
    font-weight: 800;
    color: var(--accent);
}

.stat-label {
    font-size: 13px;
    color: #5a6a7e;
    margin-top: 4px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-feature-item {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: #fff;
    border-radius: 14px;
    border: 1px solid #eef1f5;
}

.about-feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: #fef9e7;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--accent);
    flex-shrink: 0;
}

.about-feature-item h3 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.about-feature-item p {
    font-size: 13px;
    color: #5a6a7e;
    line-height: 1.6;
}

/* Contact Section */
.contact-section {
    padding: 40px 0 50px;
    background: #fff;
}

.section-title-center {
    font-size: 24px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 32px;
    color: var(--text-dark);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-item i {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: #fef9e7;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: 16px;
    flex-shrink: 0;
}

.contact-item h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2px;
}

.contact-item p {
    font-size: 13px;
    color: #5a6a7e;
}

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

.contact-form textarea {
    resize: vertical;
}

/* ========================================
   Responsive - New Pages
   ======================================== */
@media (max-width: 992px) {
    .category-layout {
        grid-template-columns: 1fr;
    }

    .filter-sidebar {
        position: static;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

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

    .product-detail-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }

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

    .cart-summary {
        position: static;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .product-grid-full {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .category-banner-inner {
        height: 140px;
    }

    .category-banner-text h1 {
        font-size: 22px;
    }

    .product-detail-name {
        font-size: 20px;
    }

    .price-current-lg {
        font-size: 26px;
    }

    .product-detail-actions {
        flex-wrap: wrap;
    }

    .btn-add-cart,
    .btn-buy-now {
        min-width: calc(50% - 6px);
    }

    .cart-item {
        flex-wrap: wrap;
        gap: 12px;
    }

    .cart-item-price {
        display: none;
    }

    .cart-item-price-mobile {
        display: block;
    }

    .auth-card {
        padding: 24px;
    }

    .social-login {
        flex-direction: column;
    }

    .form-row-2 {
        grid-template-columns: 1fr;
    }

    .filter-sidebar {
        grid-template-columns: 1fr;
    }

    .about-hero h1 {
        font-size: 28px;
    }

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

    .spec-table th {
        width: 120px;
    }

    .tab-btn {
        font-size: 12px;
        padding: 12px 8px;
    }
}

@media (max-width: 480px) {
    .product-grid-full {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .gallery-thumbs {
        gap: 6px;
    }

    .thumb {
        width: 56px;
        height: 56px;
    }

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

    .btn-add-cart,
    .btn-buy-now {
        min-width: 100%;
    }

    .btn-wishlist-lg {
        width: 100%;
    }

    .pagination {
        gap: 4px;
    }

    .page-btn {
        width: 36px;
        height: 36px;
        font-size: 12px;
    }

    .cart-item-image {
        width: 72px;
        height: 72px;
    }

    .about-stats {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .stat-number {
        font-size: 22px;
    }
}