/**
 * BeautyGlow - Elegant Beauty & Cosmetics Store
 * Part 1: Header, Navigation & General Layout
 */

/* ========================================
   CSS Variables - Beauty Theme
   ======================================== */
:root {
    --primary-color: #E8D5C4;
    --primary-dark: #D4C1B0;
    --secondary-color: #F3E8E5;
    --accent-gold: #C9A24D;
    --accent-gold-dark: #B39043;
    --accent-rose: #F5D5D8;
    --success-color: #A8D5BA;
    --warning-color: #F4C790;
    --danger-color: #E8A5A5;
    --dark-bg: #2E2E2E;
    --darker-bg: #1F1F1F;
    --light-bg: #FDF9F7;
    --white: #ffffff;
    --text-primary: #2E2E2E;
    --text-secondary: #6B6B6B;
    --text-light: #A0A0A0;
    --border-color: #E8D5C4;
    --shadow-sm: 0 2px 8px rgba(200, 162, 77, 0.1);
    --shadow-md: 0 4px 16px rgba(200, 162, 77, 0.15);
    --shadow-lg: 0 8px 24px rgba(200, 162, 77, 0.2);
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   Reset & Base Styles
   ======================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--light-bg);
}

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

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

ul, ol {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ========================================
   Container & Layout
   ======================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-content {
    min-height: calc(100vh - 400px);
}

/* ========================================
   Top Bar - Elegant Beauty Bar
   ======================================== */
.topbar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--text-primary);
    padding: 12px 0;
    font-size: 14px;
    border-bottom: 1px solid rgba(200, 162, 77, 0.2);
}

.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.topbar-left span {
    margin-right: 20px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.topbar-left i {
    margin-right: 6px;
    color: var(--accent-gold);
}

.language-switcher {
    display: flex;
    align-items: center;
    gap: 8px;
}

.language-switcher i {
    color: var(--accent-gold);
}

.language-switcher select {
    background-color: var(--white);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 6px 14px;
    border-radius: 20px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
}

.language-switcher select:hover {
    border-color: var(--accent-gold);
    box-shadow: 0 2px 8px rgba(201, 162, 77, 0.15);
}

.language-switcher select:focus {
    outline: none;
    border-color: var(--accent-gold);
}

/* ========================================
   Header - Premium Beauty Store
   ======================================== */
.main-header {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    padding: 22px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--secondary-color);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

/* Logo - Elegant Beauty Brand */
.logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
    position: relative;
}

.logo a::before {
    content: '✦';
    font-size: 24px;
    color: var(--accent-gold);
    -webkit-text-fill-color: var(--accent-gold);
    animation: sparkle 2s ease-in-out infinite;
}

@keyframes sparkle {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.1); }
}

.logo i {
    font-size: 32px;
    color: var(--accent-gold);
    display: none;
}

.logo a:hover {
    transform: translateY(-2px);
}

/* Search Bar - Elegant Rounded */
.search-bar {
    flex: 1;
    max-width: 500px;
}

.search-bar form {
    display: flex;
    position: relative;
}

.search-bar input {
    flex: 1;
    padding: 14px 24px;
    border: 2px solid var(--border-color);
    border-radius: 30px;
    font-size: 15px;
    outline: none;
    transition: var(--transition);
    background: var(--light-bg);
}

.search-bar input:focus {
    border-color: var(--accent-gold);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(201, 162, 77, 0.1);
}

.search-bar input::placeholder {
    color: var(--text-light);
}

.search-bar button {
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--white);
    padding: 10px 24px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition);
}

.search-bar button:hover {
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 4px 12px rgba(201, 162, 77, 0.35);
}

/* Header Actions - Cart & Menu */
.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.cart-btn {
    position: relative;
    font-size: 24px;
    color: var(--text-primary);
    padding: 12px;
    border-radius: 50%;
    transition: var(--transition);
}

.cart-btn:hover {
    color: var(--accent-gold);
    background: var(--secondary-color);
    transform: scale(1.1);
}

.cart-count {
    position: absolute;
    top: 4px;
    right: 4px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    padding: 3px 7px;
    border-radius: 12px;
    min-width: 20px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(201, 162, 77, 0.4);
}

.mobile-menu-toggle {
    display: none;
    font-size: 24px;
    color: var(--text-primary);
    padding: 10px;
    border-radius: 8px;
    transition: var(--transition);
}

.mobile-menu-toggle:hover {
    background: var(--secondary-color);
    color: var(--accent-gold);
}

/* ========================================
   Navigation - Elegant Menu Bar
   ======================================== */
.main-nav {
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
    border-top: 1px solid var(--secondary-color);
}

.nav-menu {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
}

.nav-menu > li {
    position: relative;
}

.nav-menu > li > a {
    display: block;
    padding: 16px 24px;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    border-radius: 12px;
    letter-spacing: 0.3px;
}

.nav-menu > li > a:hover,
.nav-menu > li.active > a {
    color: var(--accent-gold);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--light-bg) 100%);
    transform: translateY(-2px);
}

/* Dropdown Menu - Soft Elegant */
.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 220px;
    box-shadow: var(--shadow-lg);
    border-radius: 16px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 1000;
    border: 1px solid var(--border-color);
    overflow: hidden;
    margin-top: 8px;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 14px 20px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--secondary-color);
    transition: var(--transition);
    font-size: 14px;
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

.dropdown-menu li a:hover {
    background: linear-gradient(90deg, var(--secondary-color) 0%, transparent 100%);
    color: var(--accent-gold);
    padding-left: 28px;
}

/* ========================================
   Hero Section - Beauty Banner
   ======================================== */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--light-bg) 100%);
    color: var(--text-primary);
    padding: 90px 0;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(201, 162, 77, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.hero-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(243, 232, 229, 0.4) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 52px;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 35px;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

/* ========================================
   Section Styles
   ======================================== */
.section {
    padding: 70px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 55px;
}

.section-title {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    font-weight: 400;
}

/* ========================================
   Part 2: Product Grid & Cards
   ======================================== */

/* Product Grid Layout */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    border: 1px solid var(--secondary-color);
}

.product-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-10px);
    border-color: var(--accent-gold);
}

.product-image {
    position: relative;
    padding-top: 100%;
    overflow: hidden;
    background-color: var(--light-bg);
}

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

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

.product-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 25px;
    font-size: 12px;
    font-weight: 700;
    z-index: 1;
    box-shadow: 0 4px 12px rgba(201, 162, 77, 0.35);
    letter-spacing: 0.5px;
}

.product-badge.new {
    background: linear-gradient(135deg, var(--success-color) 0%, #8FC5A0 100%);
}

.stock-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: linear-gradient(135deg, var(--success-color) 0%, #8FC5A0 100%);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 25px;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(168, 213, 186, 0.35);
    letter-spacing: 0.5px;
}

.stock-badge.out-of-stock {
    background: linear-gradient(135deg, var(--danger-color) 0%, #D88E8E 100%);
}

.product-info {
    padding: 24px;
}

.product-category {
    font-size: 12px;
    color: var(--accent-gold);
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.product-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 14px;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
    min-height: 50px;
}

.product-name:hover {
    color: var(--accent-gold);
}

.product-price {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 18px;
}

.price-current {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-original {
    font-size: 16px;
    color: var(--text-light);
    text-decoration: line-through;
}

.product-actions {
    display: flex;
    gap: 10px;
}

.product-actions .btn {
    flex: 1;
    padding: 12px;
    font-size: 14px;
    border-radius: 25px;
}

/* ========================================
   Categories Section - Beauty Icons
   ======================================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    gap: 25px;
}

.category-card {
    background-color: var(--white);
    border-radius: 20px;
    padding: 35px 20px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid var(--secondary-color);
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--secondary-color) 0%, transparent 100%);
    opacity: 0;
    transition: var(--transition);
}

.category-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-10px) scale(1.03);
    border-color: var(--accent-gold);
}

.category-card:hover::before {
    opacity: 1;
}

.category-icon {
    font-size: 60px;
    margin-bottom: 18px;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.category-card:hover .category-icon {
    transform: scale(1.2) rotate(-5deg);
}

.category-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.category-card:hover .category-name {
    color: var(--accent-gold);
    transform: translateY(-3px);
}

/* ========================================
   Product Details Page
   ======================================== */
.product-details {
    padding: 50px 0;
}

.product-details-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.product-gallery {
    position: sticky;
    top: 120px;
}

.main-image {
    background-color: var(--light-bg);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 20px;
    border: 2px solid var(--secondary-color);
    box-shadow: var(--shadow-sm);
}

.main-image img {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: contain;
    margin: 0 auto;
    border-radius: 16px;
}

.thumbnail-images {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
}

.thumbnail {
    background-color: var(--light-bg);
    border-radius: 12px;
    padding: 10px;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid var(--secondary-color);
    overflow: hidden;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--accent-gold);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.thumbnail img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
}

.product-details-info h1 {
    font-size: 36px;
    margin-bottom: 18px;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.5px;
}

.product-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 2px solid var(--secondary-color);
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--accent-gold);
}

.product-rating i {
    font-size: 18px;
}

.product-rating span {
    color: var(--text-secondary);
    font-size: 14px;
    margin-left: 8px;
}

.product-sku {
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
}

.product-description {
    margin-bottom: 35px;
    line-height: 1.9;
    color: var(--text-secondary);
    font-size: 16px;
}

.product-purchase {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--light-bg) 100%);
    padding: 35px;
    border-radius: 20px;
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.price-section {
    margin-bottom: 30px;
}

.price-section .price-current {
    font-size: 42px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-section .price-original {
    font-size: 24px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 30px;
}

.quantity-selector label {
    font-weight: 600;
    font-size: 15px;
}

.quantity-controls {
    display: flex;
    align-items: center;
    border: 2px solid var(--border-color);
    border-radius: 30px;
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

.quantity-controls button {
    background-color: var(--secondary-color);
    padding: 12px 20px;
    font-size: 18px;
    font-weight: bold;
    color: var(--text-primary);
    transition: var(--transition);
}

.quantity-controls button:hover {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--white);
}

.quantity-controls input {
    width: 75px;
    text-align: center;
    border: none;
    padding: 12px;
    font-size: 16px;
    font-weight: bold;
}

.add-to-cart-section .btn {
    width: 100%;
    padding: 18px;
    font-size: 16px;
}

/* ========================================
   Filter Bar - Product Filters
   ======================================== */
.filter-bar {
    background-color: var(--white);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--secondary-color);
}

.filter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.filter-group label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
}

.filter-group select,
.filter-group input {
    padding: 10px 18px;
    border: 2px solid var(--border-color);
    border-radius: 25px;
    font-size: 14px;
    background-color: var(--white);
    transition: var(--transition);
    cursor: pointer;
}

.filter-group select:focus,
.filter-group input:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px rgba(201, 162, 77, 0.1);
}

.filter-group select:hover,
.filter-group input:hover {
    border-color: var(--accent-gold);
}

.price-inputs {
    display: flex;
    align-items: center;
    gap: 10px;
}

.price-inputs input {
    width: 100px;
}

/* ========================================
   Pagination - Elegant Page Numbers
   ======================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 50px;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 45px;
    height: 45px;
    padding: 0 16px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    background-color: var(--white);
}

.pagination a:hover,
.pagination .active {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    border-color: var(--accent-gold);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 4px 12px rgba(201, 162, 77, 0.3);
}

.pagination .prev,
.pagination .next {
    border-radius: 25px;
    padding: 0 20px;
}

/* ========================================
   Related Products Section
   ======================================== */
.related-products {
    margin-top: 80px;
}

.related-products .section-header {
    margin-bottom: 40px;
}

/* ========================================
   Part 3: Buttons, Forms, Cart & Checkout
   ======================================== */

/* ========================================
   Buttons - Premium Beauty Style
   ======================================== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 15px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(201, 162, 77, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(201, 162, 77, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    color: var(--text-primary);
    box-shadow: 0 4px 12px rgba(232, 213, 196, 0.25);
}

.btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(232, 213, 196, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent-gold);
    color: var(--accent-gold);
}

.btn-outline:hover {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-success {
    background: linear-gradient(135deg, var(--success-color) 0%, #8FC5A0 100%);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(168, 213, 186, 0.25);
}

.btn-success:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(168, 213, 186, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger-color) 0%, #D88E8E 100%);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(232, 165, 165, 0.25);
}

.btn-danger:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(232, 165, 165, 0.4);
}

.btn-sm {
    padding: 10px 22px;
    font-size: 13px;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 17px;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn:disabled,
.btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* ========================================
   Forms - Elegant Input Design
   ======================================== */
.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
    letter-spacing: 0.3px;
}

.form-group label span.required {
    color: var(--danger-color);
    margin-left: 4px;
}

.form-control {
    width: 100%;
    padding: 14px 20px;
    border: 2px solid var(--border-color);
    border-radius: 25px;
    font-size: 15px;
    transition: var(--transition);
    background-color: var(--white);
    color: var(--text-primary);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 4px rgba(201, 162, 77, 0.1);
}

.form-control:hover {
    border-color: var(--accent-gold);
}

.form-control::placeholder {
    color: var(--text-light);
}

textarea.form-control {
    border-radius: 20px;
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23C9A24D' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
    padding-right: 45px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--accent-gold);
}

.form-check label {
    cursor: pointer;
    margin-bottom: 0;
    font-weight: 400;
}

.form-error {
    color: var(--danger-color);
    font-size: 13px;
    margin-top: 8px;
    display: block;
}

.form-help {
    color: var(--text-light);
    font-size: 13px;
    margin-top: 6px;
    display: block;
}

/* ========================================
   Shopping Cart - Elegant Cart Design
   ======================================== */
.cart-section {
    padding: 50px 0;
}

.cart-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
}

.cart-items {
    background-color: var(--white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--secondary-color);
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--secondary-color);
}

.cart-header h2 {
    font-size: 28px;
    color: var(--text-primary);
    font-weight: 700;
}

.cart-item {
    display: grid;
    grid-template-columns: 120px 1fr auto;
    gap: 25px;
    padding: 25px 0;
    border-bottom: 1px solid var(--secondary-color);
    align-items: center;
}

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

.cart-item-image {
    width: 120px;
    height: 120px;
    border-radius: 16px;
    overflow: hidden;
    background-color: var(--light-bg);
    border: 2px solid var(--secondary-color);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cart-item-details h3 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 600;
}

.cart-item-details h3:hover {
    color: var(--accent-gold);
}

.cart-item-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-gold);
    margin-bottom: 12px;
}

.cart-item-actions {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.cart-item-actions .quantity-controls {
    max-width: 140px;
}

.cart-item-actions .btn-remove {
    background: transparent;
    color: var(--danger-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    transition: var(--transition);
}

.cart-item-actions .btn-remove:hover {
    background: var(--danger-color);
    color: var(--white);
}

/* Cart Summary - Sticky Sidebar */
.cart-summary {
    background-color: var(--white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    position: sticky;
    top: 120px;
    height: fit-content;
}

.cart-summary h3 {
    font-size: 22px;
    margin-bottom: 25px;
    color: var(--text-primary);
    font-weight: 700;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--secondary-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    font-size: 15px;
}

.summary-row.total {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid var(--secondary-color);
    font-size: 20px;
    font-weight: 700;
}

.summary-row.total .value {
    color: var(--accent-gold);
    font-size: 28px;
}

.summary-row .label {
    color: var(--text-secondary);
    font-weight: 500;
}

.summary-row .value {
    color: var(--text-primary);
    font-weight: 600;
}

.cart-summary .btn {
    margin-top: 25px;
}

.coupon-form {
    margin-bottom: 25px;
}

.coupon-form .form-group {
    margin-bottom: 0;
}

.coupon-input-group {
    display: flex;
    gap: 10px;
}

.coupon-input-group input {
    flex: 1;
}

.coupon-input-group .btn {
    padding: 14px 24px;
}

/* Empty Cart State */
.empty-cart {
    text-align: center;
    padding: 80px 20px;
}

.empty-cart i {
    font-size: 80px;
    color: var(--text-light);
    margin-bottom: 25px;
}

.empty-cart h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.empty-cart p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 16px;
}

/* ========================================
   Checkout Page - Premium Checkout
   ======================================== */
.checkout-section {
    padding: 50px 0;
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 40px;
}

.checkout-form {
    background-color: var(--white);
    border-radius: 20px;
    padding: 35px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--secondary-color);
}

.checkout-form h2 {
    font-size: 26px;
    margin-bottom: 30px;
    color: var(--text-primary);
    font-weight: 700;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--secondary-color);
}

.checkout-section-title {
    font-size: 20px;
    margin: 35px 0 20px;
    color: var(--text-primary);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkout-section-title i {
    color: var(--accent-gold);
}

/* Order Summary in Checkout */
.order-summary {
    background-color: var(--white);
    border-radius: 20px;
    padding: 30px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    position: sticky;
    top: 120px;
    height: fit-content;
}

.order-summary h3 {
    font-size: 22px;
    margin-bottom: 25px;
    color: var(--text-primary);
    font-weight: 700;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--secondary-color);
}

.order-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--secondary-color);
}

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

.order-item-image {
    width: 70px;
    height: 70px;
    border-radius: 12px;
    overflow: hidden;
    background-color: var(--light-bg);
    border: 1px solid var(--secondary-color);
    flex-shrink: 0;
}

.order-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.order-item-details {
    flex: 1;
}

.order-item-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 5px;
}

.order-item-qty {
    font-size: 13px;
    color: var(--text-secondary);
}

.order-item-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-gold);
}

/* Payment Methods */
.payment-methods {
    display: grid;
    gap: 15px;
}

.payment-option {
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 18px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 15px;
}

.payment-option:hover {
    border-color: var(--accent-gold);
    background-color: var(--light-bg);
}

.payment-option input[type="radio"] {
    width: 20px;
    height: 20px;
    accent-color: var(--accent-gold);
}

.payment-option label {
    flex: 1;
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 0;
}

.payment-option i {
    font-size: 24px;
    color: var(--accent-gold);
}

.payment-option.active {
    border-color: var(--accent-gold);
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--light-bg) 100%);
}

/* ========================================
   Alerts & Messages
   ======================================== */
.alert {
    padding: 18px 24px;
    border-radius: 16px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
    border: 2px solid;
    font-size: 15px;
}

.alert i {
    font-size: 22px;
}

.alert-success {
    background-color: #f0f9f4;
    border-color: var(--success-color);
    color: #2d5f3f;
}

.alert-success i {
    color: var(--success-color);
}

.alert-danger {
    background-color: #fef5f5;
    border-color: var(--danger-color);
    color: #8b3a3a;
}

.alert-danger i {
    color: var(--danger-color);
}

.alert-warning {
    background-color: #fffaf0;
    border-color: var(--warning-color);
    color: #8b6914;
}

.alert-warning i {
    color: var(--warning-color);
}

.alert-info {
    background-color: #f0f7ff;
    border-color: var(--accent-gold);
    color: #1a4d7a;
}

.alert-info i {
    color: var(--accent-gold);
}

.alert-dismissible {
    position: relative;
    padding-right: 50px;
}

.alert .close {
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    font-size: 24px;
    color: inherit;
    opacity: 0.6;
    cursor: pointer;
    transition: var(--transition);
}

.alert .close:hover {
    opacity: 1;
}

/* ========================================
   Part 4: Footer, Responsive & Final Touches
   ======================================== */

/* ========================================
   Footer - Elegant Beauty Footer
   ======================================== */
.footer {
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    color: rgba(255, 255, 255, 0.85);
    margin-top: 80px;
}

.footer-content {
    padding: 70px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 45px;
    margin-bottom: 50px;
}

.footer-col h3 {
    font-size: 20px;
    margin-bottom: 25px;
    color: var(--white);
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-gold) 0%, transparent 100%);
    border-radius: 2px;
}

.footer-col p {
    line-height: 1.8;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-col ul li a:hover {
    color: var(--accent-gold);
    padding-left: 8px;
}

.footer-col ul li a i {
    font-size: 14px;
    opacity: 0;
    transition: var(--transition);
}

.footer-col ul li a:hover i {
    opacity: 1;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 18px;
    transition: var(--transition);
    border: 2px solid transparent;
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(201, 162, 77, 0.3);
    border-color: var(--accent-gold);
}

/* Newsletter */
.newsletter-form {
    margin-top: 20px;
}

.newsletter-form form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 14px;
    transition: var(--transition);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    padding: 14px 28px;
    border-radius: 25px;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--white);
    font-weight: 600;
    transition: var(--transition);
}

.newsletter-form button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(201, 162, 77, 0.4);
}

/* Contact Info */
.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.7);
}

.contact-info li i {
    color: var(--accent-gold);
    font-size: 18px;
    width: 24px;
}

.contact-info li:hover {
    color: var(--white);
}

/* Footer Bottom */
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 25px 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
}

.footer-bottom a {
    color: var(--accent-gold);
}

.footer-bottom a:hover {
    text-decoration: underline;
}

.payment-methods-footer {
    display: flex;
    gap: 12px;
    align-items: center;
}

.payment-methods-footer img {
    height: 28px;
    opacity: 0.7;
    transition: var(--transition);
    filter: grayscale(100%);
}

.payment-methods-footer img:hover {
    opacity: 1;
    filter: grayscale(0%);
}

/* ========================================
   Scroll to Top Button
   ======================================== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(201, 162, 77, 0.3);
    z-index: 999;
}

.scroll-top.active {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(201, 162, 77, 0.5);
}

/* ========================================
   Loading Spinner
   ======================================== */
.loading-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid var(--secondary-color);
    border-top-color: var(--accent-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(253, 249, 247, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-overlay .loading-spinner {
    width: 60px;
    height: 60px;
    border-width: 6px;
}

/* ========================================
   Utility Classes
   ======================================== */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-muted {
    color: var(--text-light);
}

.text-primary {
    color: var(--accent-gold);
}

.text-success {
    color: var(--success-color);
}

.text-danger {
    color: var(--danger-color);
}

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 10px; }
.mt-2 { margin-top: 20px; }
.mt-3 { margin-top: 30px; }
.mt-4 { margin-top: 40px; }
.mt-5 { margin-top: 50px; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 10px; }
.mb-2 { margin-bottom: 20px; }
.mb-3 { margin-bottom: 30px; }
.mb-4 { margin-bottom: 40px; }
.mb-5 { margin-bottom: 50px; }

.pt-0 { padding-top: 0; }
.pt-1 { padding-top: 10px; }
.pt-2 { padding-top: 20px; }
.pt-3 { padding-top: 30px; }
.pt-4 { padding-top: 40px; }
.pt-5 { padding-top: 50px; }

.pb-0 { padding-bottom: 0; }
.pb-1 { padding-bottom: 10px; }
.pb-2 { padding-bottom: 20px; }
.pb-3 { padding-bottom: 30px; }
.pb-4 { padding-bottom: 40px; }
.pb-5 { padding-bottom: 50px; }

/* ========================================
   RESPONSIVE DESIGN - Mobile First
   ======================================== */

/* Tablet Landscape (1024px and below) */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }
    
    .product-details-grid {
        gap: 40px;
    }
    
    .cart-content,
    .checkout-grid {
        grid-template-columns: 1fr 350px;
        gap: 30px;
    }
}

/* Tablet (992px and below) */
@media (max-width: 992px) {
    .hero-content h1 {
        font-size: 42px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 25px;
    }
    
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 20px;
    }
    
    .product-details-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .product-gallery {
        position: static;
    }
    
    .cart-content,
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    
    .cart-summary,
    .order-summary {
        position: static;
    }
    
    .footer-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 35px;
    }
}

/* Mobile (768px and below) */
@media (max-width: 768px) {
    :root {
        font-size: 15px;
    }
    
    /* Topbar */
    .topbar .container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
    
    .topbar-left span {
        display: block;
        margin: 5px 0;
    }
    
    /* Header */
    .logo a {
        font-size: 24px;
    }
    
    .search-bar {
        order: 3;
        width: 100%;
        max-width: 100%;
        margin-top: 15px;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Navigation */
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
        box-shadow: var(--shadow-lg);
        z-index: 999;
        border-radius: 0 0 20px 20px;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-menu > li {
        width: 100%;
    }
    
    .nav-menu > li > a {
        padding: 16px 24px;
        border-bottom: 1px solid rgba(201, 162, 77, 0.2);
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        background: rgba(255, 255, 255, 0.95);
        display: none;
        margin: 10px 20px;
    }
    
    .has-dropdown.active .dropdown-menu {
        display: block;
    }
    
    /* Hero */
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    /* Sections */
    .section {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    /* Products */
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 18px;
    }
    
    .product-info {
        padding: 18px;
    }
    
    .product-name {
        font-size: 16px;
        min-height: 44px;
    }
    
    .price-current {
        font-size: 22px;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .product-actions .btn {
        width: 100%;
    }
    
    /* Categories */
    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
        gap: 15px;
    }
    
    .category-card {
        padding: 25px 15px;
    }
    
    .category-icon {
        font-size: 44px;
    }
    
    /* Product Details */
    .product-details-info h1 {
        font-size: 26px;
    }
    
    .price-section .price-current {
        font-size: 32px;
    }
    
    /* Cart */
    .cart-item {
        grid-template-columns: 90px 1fr;
        gap: 15px;
    }
    
    .cart-item-image {
        width: 90px;
        height: 90px;
    }
    
    .cart-item-actions {
        grid-column: 1 / -1;
        margin-top: 10px;
    }
    
    /* Forms */
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Filter Bar */
    .filter-content {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-group {
        width: 100%;
    }
    
    .price-inputs {
        flex-direction: column;
    }
    
    .price-inputs input {
        width: 100%;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-col h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .social-links {
        justify-content: center;
    }
    
    .contact-info li {
        justify-content: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    /* Buttons */
    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    /* Pagination */
    .pagination a,
    .pagination span {
        min-width: 40px;
        height: 40px;
        padding: 0 12px;
        font-size: 14px;
    }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-content h1 {
        font-size: 26px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .cart-item {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .cart-item-image {
        width: 100%;
        height: 200px;
        margin: 0 auto;
    }
    
    .cart-item-details {
        text-align: center;
    }
    
    .cart-item-actions {
        justify-content: center;
    }
    
    .logo a {
        font-size: 20px;
    }
    
    .newsletter-form form {
        flex-direction: column;
    }
    
    .newsletter-form button {
        width: 100%;
    }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {
    .topbar,
    .main-header,
    .main-nav,
    .hero-section,
    .footer,
    .scroll-top,
    .header-actions,
    .filter-bar,
    .btn,
    .product-actions {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
        color: #000;
        background: #fff;
    }
    
    .product-card,
    .cart-item {
        page-break-inside: avoid;
    }
}

/* ========================================
   Accessibility & Motion Preferences
   ======================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    .btn-primary,
    .btn-success,
    .btn-danger {
        border: 3px solid currentColor;
    }
    
    .product-card {
        border: 2px solid var(--text-primary);
    }
}