/* ========================================
   NEWRUN HOME - Profesyonel E-Ticaret CSS
   Mobil Uyumlu & Modern Tasarım
======================================== */

:root {
    --primary: #1a1a1a;
    --secondary: #c9a962;
    --accent: #8b6f47;
    --text: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --bg: #ffffff;
    --bg-light: #f8f8f8;
    --bg-cream: #faf9f7;
    --border: #e5e5e5;
    --success: #27ae60;
    --error: #e74c3c;
    --warning: #f39c12;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.05);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius: 12px;
    --radius-lg: 20px;
    --radius-sm: 8px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body { 
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; 
    color: var(--text); 
    line-height: 1.6; 
    background: var(--bg); 
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4, h5, h6 { font-family: 'Playfair Display', Georgia, serif; font-weight: 600; line-height: 1.2; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
.container { max-width: 1400px; margin: 0 auto; padding: 0 24px; }

/* Buttons */
.btn { 
    display: inline-flex; 
    align-items: center; 
    justify-content: center; 
    gap: 10px; 
    padding: 14px 32px; 
    font-size: 14px; 
    font-weight: 500; 
    border-radius: var(--radius); 
    transition: var(--transition); 
    text-transform: uppercase; 
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
}
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--secondary); color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); }
.btn-outline:hover { background: var(--primary); color: white; }
.btn-white { background: white; color: var(--primary); }
.btn-white:hover { background: var(--secondary); }
.btn-outline-white { background: transparent; color: white; border: 2px solid white; }
.btn-outline-white:hover { background: white; color: var(--primary); }
.btn-sm { padding: 10px 20px; font-size: 12px; }
.btn-lg { padding: 18px 48px; font-size: 16px; }

/* Top Bar */
.top-bar { background: var(--primary); color: rgba(255,255,255,0.85); padding: 12px 0; font-size: 13px; }
.top-bar .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.top-bar-left { display: flex; gap: 30px; flex-wrap: wrap; }
.top-bar-left span { display: flex; align-items: center; gap: 8px; }
.top-bar-right { display: flex; gap: 25px; }
.top-bar-right a { display: flex; align-items: center; gap: 8px; }
.top-bar-right a:hover { color: var(--secondary); }

/* Header */
.header { 
    background: rgba(255,255,255,0.98); 
    backdrop-filter: blur(20px); 
    position: sticky; 
    top: 0; 
    z-index: 1000; 
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow); }
.header .container { display: flex; align-items: center; justify-content: space-between; height: 80px; }

/* Logo */
.logo a { display: flex; flex-direction: column; align-items: flex-start; }
.logo-main { font-family: 'Playfair Display', serif; font-size: 28px; font-weight: 700; color: var(--primary); letter-spacing: 3px; line-height: 1; }
.logo-sub { font-size: 10px; letter-spacing: 8px; color: var(--secondary); margin-top: -2px; font-weight: 500; }
.logo img { height: 50px; width: auto; object-fit: contain; }

/* Navigation */
.main-nav ul { display: flex; list-style: none; gap: 40px; }
.main-nav a { font-size: 14px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; position: relative; padding: 8px 0; }
.main-nav a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--secondary); transition: var(--transition); }
.main-nav a:hover::after, .main-nav a.active::after { width: 100%; }
.main-nav a:hover, .main-nav a.active { color: var(--secondary); }

/* Dropdown */
.dropdown { position: relative; }
.dropdown > a i { font-size: 10px; margin-left: 5px; transition: transform 0.3s; }
.dropdown:hover > a i { transform: rotate(180deg); }
.dropdown-menu { 
    position: absolute; 
    top: 100%; 
    left: 50%; 
    transform: translateX(-50%) translateY(20px); 
    background: white; 
    box-shadow: var(--shadow-lg); 
    border-radius: var(--radius); 
    padding: 30px; 
    min-width: 700px; 
    opacity: 0; 
    visibility: hidden; 
    transition: var(--transition); 
    margin-top: 25px;
    z-index: 1001;
}
.dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown-content { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.dropdown-column h4 { font-size: 13px; font-weight: 600; margin-bottom: 15px; color: var(--primary); text-transform: uppercase; letter-spacing: 1px; }
.dropdown-column a { display: block; padding: 8px 0; font-size: 13px; color: var(--text-light); text-transform: none; }
.dropdown-column a:hover { color: var(--secondary); padding-left: 5px; }

/* Header Actions */
.header-actions { display: flex; align-items: center; gap: 15px; }
.search-box { position: relative; display: flex; align-items: center; }
.search-box input { 
    width: 200px; 
    padding: 12px 45px 12px 18px; 
    border: 1px solid var(--border); 
    border-radius: 30px; 
    font-size: 13px; 
    transition: var(--transition); 
    background: var(--bg-light); 
}
.search-box input:focus { outline: none; border-color: var(--secondary); width: 260px; background: white; }
.search-box button { position: absolute; right: 15px; color: var(--text-muted); background: none; }
.icon-btn { 
    position: relative; 
    font-size: 20px; 
    color: var(--primary); 
    width: 44px; 
    height: 44px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    border-radius: 50%; 
    transition: var(--transition); 
}
.icon-btn:hover { background: var(--bg-light); color: var(--secondary); }
.icon-btn .badge { 
    position: absolute; 
    top: -2px; 
    right: -2px; 
    width: 20px; 
    height: 20px; 
    background: var(--secondary); 
    color: var(--primary); 
    font-size: 11px; 
    font-weight: 600; 
    border-radius: 50%; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
}
.mobile-menu-btn { display: none; font-size: 24px; width: 44px; height: 44px; align-items: center; justify-content: center; }

/* Mobile Menu */
.mobile-menu { 
    position: fixed; 
    top: 0; 
    right: -100%; 
    width: 320px; 
    max-width: 85vw;
    height: 100vh; 
    background: white; 
    z-index: 2000; 
    transition: var(--transition); 
    overflow-y: auto;
    box-shadow: -5px 0 30px rgba(0,0,0,0.1);
}
.mobile-menu.active { right: 0; }
.mobile-menu-header { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 20px; 
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: white;
    z-index: 10;
}
.mobile-menu-close { font-size: 24px; color: var(--primary); width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; }
.mobile-nav { list-style: none; padding: 0; }
.mobile-nav li { border-bottom: 1px solid var(--border); }
.mobile-nav a { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    padding: 18px 20px; 
    font-size: 15px; 
    font-weight: 500; 
}
.mobile-nav a:hover { background: var(--bg-light); color: var(--secondary); }
.mobile-submenu { list-style: none; padding: 0; display: none; background: var(--bg-light); }
.mobile-submenu.active { display: block; }
.mobile-submenu li { border-bottom: none; border-top: 1px solid var(--border); }
.mobile-submenu a { font-size: 14px; color: var(--text-light); padding: 14px 20px 14px 35px; }
.mobile-submenu-toggle { width: 40px; height: 40px; display: flex; align-items: center; justify-content: center; transition: transform 0.3s; }
.mobile-submenu-toggle.active { transform: rotate(180deg); }

.overlay { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background: rgba(0, 0, 0, 0.5); 
    z-index: 1500; 
    opacity: 0; 
    visibility: hidden; 
    transition: var(--transition); 
}
.overlay.active { opacity: 1; visibility: visible; }

/* Hero Slider */
.hero-slider { position: relative; height: 90vh; min-height: 600px; max-height: 900px; overflow: hidden; }
.slider-container { position: relative; height: 100%; }
.slide { position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0; visibility: hidden; transition: opacity 1s ease, visibility 1s ease; }
.slide.active { opacity: 1; visibility: visible; }
.slide-bg { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background-size: cover; 
    background-position: center; 
    transform: scale(1.1); 
    transition: transform 8s ease; 
}
.slide.active .slide-bg { transform: scale(1); }
.slide-overlay { 
    position: absolute; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background: linear-gradient(90deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.3) 50%, transparent 100%); 
}
.slide-content { 
    position: absolute; 
    top: 50%; 
    left: 8%; 
    transform: translateY(-50%); 
    max-width: 600px; 
    color: white; 
    z-index: 2;
    padding-right: 20px;
}
.slide-subtitle { 
    display: inline-block; 
    font-size: 13px; 
    font-weight: 500; 
    text-transform: uppercase; 
    letter-spacing: 4px; 
    color: var(--secondary); 
    margin-bottom: 25px; 
    opacity: 0; 
    transform: translateY(30px); 
    transition: all 0.8s ease 0.3s; 
}
.slide.active .slide-subtitle { opacity: 1; transform: translateY(0); }
.slide-title { 
    font-size: clamp(36px, 5vw, 72px); 
    font-weight: 700; 
    line-height: 1.1; 
    margin-bottom: 30px; 
    opacity: 0; 
    transform: translateY(30px); 
    transition: all 0.8s ease 0.5s; 
}
.slide.active .slide-title { opacity: 1; transform: translateY(0); }
.slide-desc { 
    font-size: 18px; 
    line-height: 1.8; 
    margin-bottom: 40px; 
    opacity: 0; 
    transform: translateY(30px); 
    transition: all 0.8s ease 0.7s;
    max-width: 500px;
}
.slide.active .slide-desc { opacity: 0.9; transform: translateY(0); }
.slide-buttons { 
    display: flex; 
    gap: 20px; 
    opacity: 0; 
    transform: translateY(30px); 
    transition: all 0.8s ease 0.9s;
    flex-wrap: wrap;
}
.slide.active .slide-buttons { opacity: 1; transform: translateY(0); }

.slider-controls { 
    position: absolute; 
    bottom: 50px; 
    left: 8%; 
    display: flex; 
    align-items: center; 
    gap: 30px; 
    z-index: 10; 
}
.slider-prev, .slider-next { 
    width: 55px; 
    height: 55px; 
    border-radius: 50%; 
    background: rgba(255,255,255,0.15); 
    color: white; 
    font-size: 18px; 
    transition: var(--transition); 
    backdrop-filter: blur(10px); 
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}
.slider-prev:hover, .slider-next:hover { background: var(--secondary); color: var(--primary); border-color: var(--secondary); }
.slider-dots { display: flex; gap: 12px; }
.dot { width: 12px; height: 12px; border-radius: 50%; background: rgba(255,255,255,0.3); cursor: pointer; transition: var(--transition); }
.dot.active { background: var(--secondary); transform: scale(1.3); }

/* Categories Section */
.categories-section { padding: 80px 0; background: var(--bg-cream); }
.section-header { text-align: center; margin-bottom: 50px; }
.section-title { font-size: clamp(28px, 4vw, 42px); margin-bottom: 15px; }
.section-subtitle { color: var(--text-light); font-size: 16px; }

.categories-grid { 
    display: grid; 
    grid-template-columns: repeat(6, 1fr); 
    gap: 20px; 
}
.category-card { 
    background: white; 
    border-radius: var(--radius); 
    overflow: hidden; 
    box-shadow: var(--shadow-sm); 
    transition: var(--transition);
    text-align: center;
}
.category-card:hover { 
    transform: translateY(-8px); 
    box-shadow: var(--shadow-lg); 
}
.category-image { 
    height: 160px; 
    overflow: hidden; 
    position: relative;
}
.category-image img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    transition: transform 0.5s ease; 
}
.category-card:hover .category-image img { transform: scale(1.1); }
.category-content { padding: 20px 15px; }
.category-content h3 { font-size: 16px; margin-bottom: 8px; }
.category-content span { font-size: 13px; color: var(--text-muted); }

/* Products Section */
.products-section { padding: 80px 0; }
.products-grid { 
    display: grid; 
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); 
    gap: 30px; 
}
.product-card { 
    background: white; 
    border-radius: var(--radius); 
    overflow: hidden; 
    box-shadow: var(--shadow-sm); 
    transition: var(--transition);
    position: relative;
}
.product-card:hover { 
    transform: translateY(-5px); 
    box-shadow: var(--shadow-lg); 
}
.product-badge { 
    position: absolute; 
    top: 15px; 
    left: 15px; 
    padding: 6px 12px; 
    border-radius: 20px; 
    font-size: 11px; 
    font-weight: 600; 
    text-transform: uppercase;
    z-index: 5;
}
.product-badge.new { background: var(--success); color: white; }
.product-badge.sale { background: var(--error); color: white; }
.product-badge.featured { background: var(--secondary); color: var(--primary); }
.product-actions { 
    position: absolute; 
    top: 15px; 
    right: 15px; 
    display: flex; 
    flex-direction: column; 
    gap: 10px;
    opacity: 0;
    transform: translateX(20px);
    transition: var(--transition);
    z-index: 5;
}
.product-card:hover .product-actions { opacity: 1; transform: translateX(0); }
.product-action-btn { 
    width: 40px; 
    height: 40px; 
    border-radius: 50%; 
    background: white; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    box-shadow: var(--shadow); 
    transition: var(--transition);
    font-size: 16px;
    color: var(--primary);
}
.product-action-btn:hover { background: var(--secondary); color: white; }
.product-image { 
    height: 280px; 
    overflow: hidden; 
    position: relative;
}
.product-image img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
    transition: transform 0.5s ease; 
}
.product-card:hover .product-image img { transform: scale(1.08); }
.product-content { padding: 20px; }
.product-category { 
    font-size: 12px; 
    color: var(--text-muted); 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    margin-bottom: 8px;
}
.product-title { 
    font-size: 16px; 
    font-weight: 600; 
    margin-bottom: 12px; 
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.product-title a:hover { color: var(--secondary); }
.product-rating { 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    margin-bottom: 12px;
    font-size: 13px;
}
.product-rating .stars { color: #ffc107; }
.product-rating span { color: var(--text-muted); }
.product-price { 
    display: flex; 
    align-items: center; 
    gap: 12px;
    flex-wrap: wrap;
}
.current-price { 
    font-size: 18px; 
    font-weight: 700; 
    color: var(--primary); 
}
.old-price { 
    font-size: 14px; 
    color: var(--text-muted); 
    text-decoration: line-through; 
}

/* Features Section */
.features-section { padding: 60px 0; background: var(--primary); color: white; }
.features-grid { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 40px; 
}
.feature-item { 
    display: flex; 
    align-items: center; 
    gap: 20px;
    padding: 20px;
}
.feature-item i { 
    font-size: 36px; 
    color: var(--secondary); 
    flex-shrink: 0;
}
.feature-item h4 { font-size: 16px; margin-bottom: 5px; color: white; }
.feature-item p { font-size: 13px; color: rgba(255,255,255,0.7); }

/* Page Header */
.page-header { 
    background: linear-gradient(135deg, var(--primary) 0%, #2a2a2a 100%); 
    color: white; 
    padding: 80px 0 60px; 
    text-align: center;
    position: relative;
    overflow: hidden;
}
.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></svg>');
    background-size: 60px 60px;
}
.page-header .container { position: relative; z-index: 1; }
.page-header h1 { font-size: clamp(32px, 5vw, 48px); margin-bottom: 15px; }
.breadcrumb { 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    gap: 15px; 
    font-size: 14px;
    flex-wrap: wrap;
}
.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: var(--secondary); }
.breadcrumb span { color: rgba(255,255,255,0.5); }

/* Shop Page */
.shop-page { padding: 60px 0; }
.shop-layout { 
    display: grid; 
    grid-template-columns: 280px 1fr; 
    gap: 40px; 
}

/* Sidebar */
.sidebar { position: sticky; top: 100px; height: fit-content; }
.sidebar-widget { 
    background: white; 
    border-radius: var(--radius); 
    padding: 25px; 
    margin-bottom: 25px; 
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}
.sidebar-widget h3 { 
    font-size: 16px; 
    margin-bottom: 20px; 
    padding-bottom: 15px; 
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sidebar-widget h3 i { font-size: 14px; color: var(--text-muted); transition: transform 0.3s; }
.sidebar-widget.collapsed h3 i { transform: rotate(-90deg); }

.filter-list { list-style: none; }
.filter-list li { margin-bottom: 12px; }
.filter-list label { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
    cursor: pointer; 
    font-size: 14px;
    color: var(--text-light);
    transition: var(--transition);
}
.filter-list label:hover { color: var(--primary); }
.filter-list input[type="checkbox"] { 
    width: 18px; 
    height: 18px; 
    accent-color: var(--secondary);
    cursor: pointer;
}
.filter-list .count { 
    margin-left: auto; 
    font-size: 12px; 
    color: var(--text-muted); 
}

.color-filters { display: flex; flex-wrap: wrap; gap: 10px; }
.color-filter { 
    width: 32px; 
    height: 32px; 
    border-radius: 50%; 
    cursor: pointer; 
    border: 2px solid transparent; 
    transition: var(--transition);
    position: relative;
}
.color-filter:hover, .color-filter.active { 
    border-color: var(--primary); 
    transform: scale(1.1);
}
.color-filter.active::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.price-range { margin-top: 15px; }
.price-range-inputs { 
    display: flex; 
    align-items: center; 
    gap: 10px; 
    margin-bottom: 15px;
}
.price-range-inputs input { 
    width: 100%; 
    padding: 10px; 
    border: 1px solid var(--border); 
    border-radius: var(--radius-sm); 
    font-size: 14px;
}
.price-range-slider { 
    height: 6px; 
    background: var(--border); 
    border-radius: 3px; 
    position: relative;
}
.price-range-progress { 
    position: absolute; 
    height: 100%; 
    background: var(--secondary); 
    border-radius: 3px;
}

/* Shop Toolbar */
.shop-toolbar { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    margin-bottom: 30px; 
    padding: 20px; 
    background: white; 
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    flex-wrap: wrap;
    gap: 15px;
}
.shop-results { font-size: 14px; color: var(--text-light); }
.shop-sorting { display: flex; align-items: center; gap: 15px; }
.shop-sorting label { font-size: 14px; color: var(--text-light); }
.shop-sorting select { 
    padding: 10px 15px; 
    border: 1px solid var(--border); 
    border-radius: var(--radius-sm); 
    font-size: 14px; 
    background: white;
    cursor: pointer;
}

/* Product Detail Page */
.product-detail { padding: 60px 0; }
.product-detail-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 60px; 
}

/* Product Gallery */
.product-gallery { position: sticky; top: 100px; }
.product-main-image { 
    background: var(--bg-light); 
    border-radius: var(--radius-lg); 
    overflow: hidden; 
    margin-bottom: 20px;
    aspect-ratio: 1;
}
.product-main-image img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover;
    cursor: zoom-in;
    transition: transform 0.3s;
}
.product-main-image img:hover { transform: scale(1.02); }
.product-thumbnails { 
    display: flex; 
    gap: 15px;
    overflow-x: auto;
    padding-bottom: 10px;
}
.product-thumbnail { 
    width: 80px; 
    height: 80px; 
    border-radius: var(--radius-sm); 
    overflow: hidden; 
    cursor: pointer; 
    border: 2px solid transparent;
    transition: var(--transition);
    flex-shrink: 0;
}
.product-thumbnail img { width: 100%; height: 100%; object-fit: cover; }
.product-thumbnail:hover, .product-thumbnail.active { border-color: var(--secondary); }

/* Product Info */
.product-info-header { margin-bottom: 25px; }
.product-info-category { 
    font-size: 12px; 
    color: var(--text-muted); 
    text-transform: uppercase; 
    letter-spacing: 1px; 
    margin-bottom: 10px;
}
.product-info-title { 
    font-size: clamp(24px, 3vw, 36px); 
    margin-bottom: 15px;
    line-height: 1.3;
}
.product-info-rating { 
    display: flex; 
    align-items: center; 
    gap: 15px;
    flex-wrap: wrap;
}
.product-info-rating .stars { color: #ffc107; }
.product-info-rating a { color: var(--secondary); font-size: 14px; }
.product-info-rating a:hover { text-decoration: underline; }

.product-info-price { 
    display: flex; 
    align-items: center; 
    gap: 20px; 
    margin-bottom: 25px;
    padding: 20px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.product-info-price .current-price { font-size: 32px; }
.product-info-price .old-price { font-size: 20px; }
.product-info-price .discount-badge { 
    background: var(--error); 
    color: white; 
    padding: 5px 12px; 
    border-radius: 20px; 
    font-size: 12px; 
    font-weight: 600;
}

.product-info-description { 
    color: var(--text-light); 
    line-height: 1.8; 
    margin-bottom: 30px;
}

/* Product Variants */
.product-variant { margin-bottom: 25px; }
.product-variant-label { 
    font-size: 14px; 
    font-weight: 600; 
    margin-bottom: 12px; 
    display: block;
}
.product-variant-label span { 
    font-weight: 400; 
    color: var(--text-muted);
}
.variant-options { display: flex; flex-wrap: wrap; gap: 10px; }
.variant-option { 
    padding: 10px 20px; 
    border: 2px solid var(--border); 
    border-radius: var(--radius-sm); 
    cursor: pointer; 
    font-size: 14px; 
    transition: var(--transition);
    background: white;
}
.variant-option:hover { border-color: var(--secondary); }
.variant-option.active { 
    border-color: var(--secondary); 
    background: var(--secondary); 
    color: var(--primary);
}
.variant-option.disabled { 
    opacity: 0.4; 
    cursor: not-allowed;
    text-decoration: line-through;
}

.variant-color-option { 
    width: 40px; 
    height: 40px; 
    border-radius: 50%; 
    cursor: pointer; 
    border: 3px solid transparent; 
    transition: var(--transition);
    position: relative;
}
.variant-color-option:hover { transform: scale(1.1); }
.variant-color-option.active { 
    border-color: var(--primary);
    box-shadow: 0 0 0 2px white, 0 0 0 4px var(--primary);
}

/* Product Actions */
.product-actions-row { 
    display: flex; 
    gap: 15px; 
    margin-bottom: 25px;
    flex-wrap: wrap;
}
.quantity-selector { 
    display: flex; 
    align-items: center; 
    border: 2px solid var(--border); 
    border-radius: var(--radius-sm); 
    overflow: hidden;
}
.quantity-selector button { 
    width: 45px; 
    height: 50px; 
    font-size: 18px; 
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.quantity-selector button:hover { background: var(--bg-light); }
.quantity-selector input { 
    width: 60px; 
    height: 50px; 
    text-align: center; 
    border: none; 
    font-size: 16px; 
    font-weight: 600;
}

.btn-add-to-cart { 
    flex: 1; 
    min-width: 200px;
    height: 54px;
}
.btn-wishlist { 
    width: 54px; 
    height: 54px; 
    border: 2px solid var(--border); 
    border-radius: var(--radius-sm); 
    font-size: 20px; 
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}
.btn-wishlist:hover, .btn-wishlist.active { 
    background: var(--error); 
    border-color: var(--error); 
    color: white; 
}

.product-meta { 
    padding-top: 25px; 
    border-top: 1px solid var(--border);
}
.product-meta-item { 
    display: flex; 
    margin-bottom: 12px; 
    font-size: 14px;
}
.product-meta-item span:first-child { 
    width: 100px; 
    color: var(--text-muted);
}
.product-meta-item span:last-child { color: var(--text); }

/* Product Tabs */
.product-tabs { margin-top: 60px; }
.tab-nav { 
    display: flex; 
    border-bottom: 2px solid var(--border); 
    margin-bottom: 30px;
    overflow-x: auto;
    gap: 5px;
}
.tab-nav button { 
    padding: 15px 30px; 
    font-size: 14px; 
    font-weight: 600; 
    border-bottom: 2px solid transparent; 
    margin-bottom: -2px; 
    transition: var(--transition);
    white-space: nowrap;
}
.tab-nav button:hover { color: var(--secondary); }
.tab-nav button.active { 
    color: var(--secondary); 
    border-bottom-color: var(--secondary); 
}
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Reviews */
.reviews-summary { 
    display: grid; 
    grid-template-columns: auto 1fr; 
    gap: 40px; 
    margin-bottom: 40px;
    padding: 30px;
    background: var(--bg-light);
    border-radius: var(--radius);
}
.reviews-average { text-align: center; }
.reviews-average .rating-number { 
    font-size: 64px; 
    font-weight: 700; 
    line-height: 1;
    font-family: 'Playfair Display', serif;
}
.reviews-average .stars { 
    font-size: 24px; 
    color: #ffc107; 
    margin: 10px 0;
}
.reviews-average p { color: var(--text-muted); font-size: 14px; }

.rating-bars { display: flex; flex-direction: column; gap: 10px; }
.rating-bar { 
    display: flex; 
    align-items: center; 
    gap: 15px;
}
.rating-bar span { 
    width: 40px; 
    font-size: 14px; 
    color: var(--text-light);
}
.rating-bar .bar { 
    flex: 1; 
    height: 8px; 
    background: var(--border); 
    border-radius: 4px; 
    overflow: hidden;
}
.rating-bar .bar-fill { 
    height: 100%; 
    background: #ffc107; 
    border-radius: 4px;
}

.review-item { 
    padding: 25px 0; 
    border-bottom: 1px solid var(--border);
}
.review-header { 
    display: flex; 
    justify-content: space-between; 
    align-items: flex-start; 
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}
.review-author { display: flex; align-items: center; gap: 15px; }
.review-avatar { 
    width: 50px; 
    height: 50px; 
    border-radius: 50%; 
    background: var(--secondary); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-weight: 600; 
    color: var(--primary);
    font-size: 18px;
}
.review-author-info h4 { font-size: 16px; margin-bottom: 3px; }
.review-author-info .stars { color: #ffc107; font-size: 14px; }
.review-date { font-size: 13px; color: var(--text-muted); }
.review-content { color: var(--text-light); line-height: 1.8; }

/* Cart Page */
.cart-page { padding: 60px 0; }
.cart-grid { 
    display: grid; 
    grid-template-columns: 1fr 380px; 
    gap: 40px; 
    align-items: start;
}

.cart-items { background: white; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.cart-item { 
    display: grid; 
    grid-template-columns: 120px 1fr auto auto auto auto; 
    align-items: center; 
    gap: 20px; 
    padding: 25px; 
    border-bottom: 1px solid var(--border);
}
.cart-item:last-child { border-bottom: none; }
.cart-item-image { 
    width: 120px; 
    height: 120px; 
    border-radius: var(--radius-sm); 
    overflow: hidden; 
    background: var(--bg-light);
}
.cart-item-image img { width: 100%; height: 100%; object-fit: cover; }
.cart-item-info h4 { font-size: 16px; margin-bottom: 8px; }
.cart-item-info h4 a:hover { color: var(--secondary); }
.cart-item-variant { 
    font-size: 13px; 
    color: var(--text-muted); 
    display: block;
    margin-bottom: 5px;
}
.cart-item-price { font-size: 16px; font-weight: 600; }
.cart-item-total { font-size: 18px; font-weight: 700; color: var(--primary); }
.remove-item { 
    width: 40px; 
    height: 40px; 
    border-radius: 50%; 
    color: var(--text-muted); 
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}
.remove-item:hover { background: var(--error); color: white; }

.empty-cart { 
    text-align: center; 
    padding: 80px 40px;
}
.empty-cart i { 
    font-size: 80px; 
    color: var(--border); 
    margin-bottom: 25px;
}
.empty-cart h3 { font-size: 24px; margin-bottom: 15px; }
.empty-cart p { color: var(--text-light); margin-bottom: 30px; }

/* Cart Summary */
.cart-summary { 
    background: white; 
    border-radius: var(--radius); 
    padding: 30px; 
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    position: sticky;
    top: 100px;
}
.cart-summary h3 { 
    font-size: 20px; 
    margin-bottom: 25px; 
    padding-bottom: 20px; 
    border-bottom: 1px solid var(--border);
}
.summary-row { 
    display: flex; 
    justify-content: space-between; 
    margin-bottom: 15px; 
    font-size: 15px;
    color: var(--text-light);
}
.summary-row.total { 
    font-size: 20px; 
    font-weight: 700; 
    color: var(--primary);
    padding-top: 20px;
    margin-top: 20px;
    border-top: 2px solid var(--border);
}
.summary-row .free-shipping { color: var(--success); font-weight: 500; }

.coupon-form { 
    display: flex; 
    gap: 10px; 
    margin-top: 25px;
}
.coupon-form input { 
    flex: 1; 
    padding: 12px 15px; 
    border: 1px solid var(--border); 
    border-radius: var(--radius-sm); 
    font-size: 14px;
}
.coupon-form button { 
    padding: 12px 20px; 
    background: var(--primary); 
    color: white; 
    border-radius: var(--radius-sm); 
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
}
.coupon-form button:hover { background: var(--secondary); color: var(--primary); }

.cart-info { 
    margin-top: 25px; 
    padding-top: 25px; 
    border-top: 1px solid var(--border);
}
.cart-info-item { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
    margin-bottom: 15px; 
    font-size: 13px; 
    color: var(--text-light);
}
.cart-info-item i { color: var(--secondary); font-size: 16px; }

/* Checkout Page */
.checkout-page { padding: 60px 0; }
.checkout-grid { 
    display: grid; 
    grid-template-columns: 1fr 400px; 
    gap: 40px; 
    align-items: start;
}

.checkout-section { 
    background: white; 
    border-radius: var(--radius); 
    padding: 30px; 
    margin-bottom: 25px; 
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}
.checkout-section h3 { 
    font-size: 18px; 
    margin-bottom: 25px; 
    display: flex; 
    align-items: center; 
    gap: 12px;
}
.checkout-section h3 span { 
    width: 32px; 
    height: 32px; 
    background: var(--secondary); 
    color: var(--primary); 
    border-radius: 50%; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group label { 
    display: block; 
    margin-bottom: 8px; 
    font-size: 14px; 
    font-weight: 500;
}
.form-group label .required { color: var(--error); }
.form-group input, 
.form-group select, 
.form-group textarea { 
    width: 100%; 
    padding: 14px 18px; 
    border: 2px solid var(--border); 
    border-radius: var(--radius-sm); 
    font-size: 15px; 
    transition: var(--transition);
    font-family: inherit;
}
.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus { 
    outline: none; 
    border-color: var(--secondary); 
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group small { 
    display: block; 
    margin-top: 5px; 
    font-size: 12px; 
    color: var(--text-muted);
}

.payment-methods { display: flex; flex-direction: column; gap: 15px; }
.payment-method { 
    display: flex; 
    align-items: center; 
    gap: 15px; 
    padding: 20px; 
    border: 2px solid var(--border); 
    border-radius: var(--radius-sm); 
    cursor: pointer; 
    transition: var(--transition);
}
.payment-method:hover { border-color: var(--secondary); }
.payment-method.active { border-color: var(--secondary); background: rgba(201, 169, 98, 0.05); }
.payment-method input { width: 20px; height: 20px; accent-color: var(--secondary); }
.payment-method-icon { font-size: 28px; color: var(--primary); }
.payment-method-info h4 { font-size: 15px; margin-bottom: 3px; }
.payment-method-info p { font-size: 13px; color: var(--text-muted); }

/* Order Summary */
.order-summary { 
    background: white; 
    border-radius: var(--radius); 
    padding: 30px; 
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    position: sticky;
    top: 100px;
}
.order-summary h3 { 
    font-size: 18px; 
    margin-bottom: 25px; 
    padding-bottom: 20px; 
    border-bottom: 1px solid var(--border);
}
.order-items { margin-bottom: 25px; }
.order-item { 
    display: flex; 
    gap: 15px; 
    margin-bottom: 20px; 
    padding-bottom: 20px; 
    border-bottom: 1px solid var(--border);
}
.order-item:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.order-item-image { 
    width: 70px; 
    height: 70px; 
    border-radius: var(--radius-sm); 
    overflow: hidden; 
    background: var(--bg-light);
    flex-shrink: 0;
}
.order-item-image img { width: 100%; height: 100%; object-fit: cover; }
.order-item-info { flex: 1; }
.order-item-info h4 { font-size: 14px; margin-bottom: 5px; }
.order-item-info p { font-size: 12px; color: var(--text-muted); }
.order-item-price { font-size: 15px; font-weight: 600; }

/* Auth Pages */
.auth-page { 
    min-height: 100vh; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    background: linear-gradient(135deg, var(--bg-cream) 0%, var(--bg-light) 100%);
    padding: 40px 20px;
}
.auth-container { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    max-width: 1000px; 
    width: 100%; 
    background: white; 
    border-radius: var(--radius-lg); 
    overflow: hidden; 
    box-shadow: var(--shadow-lg);
}
.auth-image { 
    background: var(--primary); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    padding: 60px;
    position: relative;
    overflow: hidden;
}
.auth-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(201,169,98,0.1)" stroke-width="1"/></svg>');
    background-size: 40px 40px;
}
.auth-image-content { position: relative; z-index: 1; text-align: center; color: white; }
.auth-image-content h2 { font-size: 36px; margin-bottom: 20px; }
.auth-image-content p { opacity: 0.8; line-height: 1.8; }
.auth-form { padding: 60px; }
.auth-form h1 { font-size: 28px; margin-bottom: 10px; }
.auth-form > p { color: var(--text-light); margin-bottom: 30px; }
.auth-form .form-group { margin-bottom: 20px; }
.auth-form .btn { width: 100%; margin-top: 10px; }
.auth-divider { 
    display: flex; 
    align-items: center; 
    gap: 15px; 
    margin: 25px 0; 
    color: var(--text-muted); 
    font-size: 14px;
}
.auth-divider::before, .auth-divider::after { 
    content: ''; 
    flex: 1; 
    height: 1px; 
    background: var(--border); 
}
.social-login { display: flex; gap: 15px; margin-bottom: 25px; }
.social-btn { 
    flex: 1; 
    padding: 12px; 
    border: 1px solid var(--border); 
    border-radius: var(--radius-sm); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    gap: 10px; 
    font-size: 14px; 
    transition: var(--transition);
    background: white;
}
.social-btn:hover { background: var(--bg-light); border-color: var(--secondary); }
.auth-footer { 
    text-align: center; 
    margin-top: 25px; 
    font-size: 14px; 
    color: var(--text-light);
}
.auth-footer a { color: var(--secondary); font-weight: 500; }
.auth-footer a:hover { text-decoration: underline; }

/* Contact Page */
.contact-page { padding: 60px 0; }
.contact-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 60px; 
}
.contact-info-section h2 { font-size: 32px; margin-bottom: 20px; }
.contact-info-section > p { color: var(--text-light); margin-bottom: 40px; line-height: 1.8; }
.contact-info-list { display: flex; flex-direction: column; gap: 25px; }
.contact-info-item { 
    display: flex; 
    align-items: flex-start; 
    gap: 20px;
}
.contact-info-item i { 
    width: 50px; 
    height: 50px; 
    background: var(--bg-light); 
    border-radius: 50%; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 20px; 
    color: var(--secondary);
    flex-shrink: 0;
}
.contact-info-item h4 { font-size: 16px; margin-bottom: 5px; }
.contact-info-item p { color: var(--text-light); font-size: 14px; line-height: 1.6; }

.contact-form-section { 
    background: white; 
    border-radius: var(--radius); 
    padding: 40px; 
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
}
.contact-form-section h3 { font-size: 24px; margin-bottom: 25px; }

.map-section { 
    margin-top: 60px; 
    border-radius: var(--radius); 
    overflow: hidden; 
    height: 400px;
}
.map-section iframe { width: 100%; height: 100%; border: none; }

/* About Page */
.about-hero { 
    padding: 100px 0; 
    background: linear-gradient(135deg, var(--primary) 0%, #2a2a2a 100%); 
    color: white; 
    text-align: center;
}
.about-hero h1 { font-size: clamp(36px, 5vw, 56px); margin-bottom: 20px; }
.about-hero p { font-size: 18px; opacity: 0.8; max-width: 700px; margin: 0 auto; }

.about-content { padding: 80px 0; }
.about-grid { 
    display: grid; 
    grid-template-columns: 1fr 1fr; 
    gap: 60px; 
    align-items: center;
}
.about-image { border-radius: var(--radius-lg); overflow: hidden; }
.about-image img { width: 100%; height: 100%; object-fit: cover; }
.about-text h2 { font-size: 36px; margin-bottom: 25px; }
.about-text p { color: var(--text-light); line-height: 1.8; margin-bottom: 20px; }

.stats-section { padding: 80px 0; background: var(--bg-cream); }
.stats-grid { 
    display: grid; 
    grid-template-columns: repeat(4, 1fr); 
    gap: 30px; 
    text-align: center;
}
.stat-item h3 { 
    font-size: 48px; 
    color: var(--secondary); 
    margin-bottom: 10px;
    font-family: 'Playfair Display', serif;
}
.stat-item p { color: var(--text-light); font-size: 15px; }

/* Newsletter */
.newsletter { padding: 80px 0; background: var(--primary); color: white; }
.newsletter-content { 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    gap: 40px;
    flex-wrap: wrap;
}
.newsletter-text h3 { font-size: 28px; margin-bottom: 10px; color: white; }
.newsletter-text p { opacity: 0.8; }
.newsletter-form { 
    display: flex; 
    gap: 15px;
    flex: 1;
    max-width: 500px;
}
.newsletter-form input { 
    flex: 1; 
    padding: 16px 24px; 
    border: none; 
    border-radius: var(--radius); 
    font-size: 15px;
}
.newsletter-form button { padding: 16px 32px; }

/* Footer */
.footer { background: var(--primary); color: rgba(255,255,255,0.8); padding: 80px 0 0; }
.footer-grid { 
    display: grid; 
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr; 
    gap: 50px; 
    margin-bottom: 60px;
}
.footer-column h4 { 
    color: white; 
    font-size: 16px; 
    margin-bottom: 25px; 
    text-transform: uppercase; 
    letter-spacing: 1px;
}
.footer-logo { margin-bottom: 25px; }
.footer-logo .logo-main { color: white; font-size: 32px; }
.footer-logo .logo-sub { color: var(--secondary); }
.footer-desc { 
    line-height: 1.8; 
    margin-bottom: 25px; 
    font-size: 14px;
    opacity: 0.8;
}
.footer-column ul { list-style: none; }
.footer-column ul li { margin-bottom: 12px; }
.footer-column ul li a { 
    font-size: 14px; 
    transition: var(--transition);
    opacity: 0.8;
}
.footer-column ul li a:hover { color: var(--secondary); opacity: 1; padding-left: 5px; }
.footer-contact li { 
    display: flex; 
    align-items: flex-start; 
    gap: 12px; 
    font-size: 14px;
}
.footer-contact li i { 
    color: var(--secondary); 
    margin-top: 3px;
    width: 16px;
}

.social-links { display: flex; gap: 12px; }
.social-links a { 
    width: 42px; 
    height: 42px; 
    border-radius: 50%; 
    background: rgba(255,255,255,0.1); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    transition: var(--transition);
    font-size: 16px;
}
.social-links a:hover { background: var(--secondary); color: var(--primary); transform: translateY(-3px); }

.footer-bottom { 
    border-top: 1px solid rgba(255,255,255,0.1); 
    padding: 25px 0; 
    display: flex; 
    justify-content: space-between; 
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}
.footer-bottom p { font-size: 13px; opacity: 0.6; }
.payment-methods { display: flex; gap: 15px; font-size: 28px; opacity: 0.6; }

/* Notification */
.notification { 
    position: fixed; 
    bottom: 30px; 
    right: 30px; 
    background: var(--primary); 
    color: white; 
    padding: 18px 28px; 
    border-radius: var(--radius); 
    display: flex; 
    align-items: center; 
    gap: 15px; 
    font-size: 15px; 
    z-index: 9999; 
    animation: slideIn 0.4s ease;
    box-shadow: var(--shadow-lg);
    max-width: 400px;
}
.notification.success { background: var(--success); }
.notification.error { background: var(--error); }
.notification.warning { background: var(--warning); }
.notification i { font-size: 20px; }

@keyframes slideIn { 
    from { transform: translateX(100%); opacity: 0; } 
    to { transform: translateX(0); opacity: 1; } 
}
@keyframes slideOut { 
    from { transform: translateX(0); opacity: 1; } 
    to { transform: translateX(100%); opacity: 0; } 
}

/* Modal */
.modal { 
    position: fixed; 
    top: 0; 
    left: 0; 
    width: 100%; 
    height: 100%; 
    background: rgba(0,0,0,0.6); 
    z-index: 3000; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    opacity: 0; 
    visibility: hidden; 
    transition: var(--transition);
    backdrop-filter: blur(5px);
    padding: 20px;
}
.modal.active { opacity: 1; visibility: visible; }
.modal-content { 
    background: white; 
    border-radius: var(--radius-lg); 
    max-width: 900px; 
    width: 100%; 
    max-height: 90vh; 
    overflow-y: auto; 
    transform: scale(0.9); 
    transition: var(--transition);
    position: relative;
}
.modal.active .modal-content { transform: scale(1); }
.modal-close { 
    position: absolute; 
    top: 20px; 
    right: 20px; 
    width: 40px; 
    height: 40px; 
    border-radius: 50%; 
    background: var(--bg-light); 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 18px; 
    z-index: 10;
    transition: var(--transition);
}
.modal-close:hover { background: var(--error); color: white; }

/* Breadcrumb */
.breadcrumb-nav { 
    padding: 20px 0; 
    background: var(--bg-light); 
    border-bottom: 1px solid var(--border);
}
.breadcrumb-nav .container { display: flex; align-items: center; gap: 10px; }
.breadcrumb-nav a { font-size: 14px; color: var(--text-light); }
.breadcrumb-nav a:hover { color: var(--secondary); }
.breadcrumb-nav i { font-size: 12px; color: var(--text-muted); }
.breadcrumb-nav span { font-size: 14px; color: var(--text); }

/* Pagination */
.pagination { 
    display: flex; 
    justify-content: center; 
    gap: 10px; 
    margin-top: 50px;
}
.pagination a, .pagination span { 
    width: 45px; 
    height: 45px; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    border-radius: var(--radius-sm); 
    font-size: 14px; 
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid var(--border);
}
.pagination a { color: var(--text); background: white; }
.pagination a:hover { background: var(--secondary); border-color: var(--secondary); color: var(--primary); }
.pagination span { background: var(--primary); color: white; border-color: var(--primary); }

/* Loading */
.loading { 
    display: inline-block; 
    width: 20px; 
    height: 20px; 
    border: 2px solid var(--border); 
    border-top-color: var(--secondary); 
    border-radius: 50%; 
    animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Responsive Design */
@media (max-width: 1200px) {
    .categories-grid { grid-template-columns: repeat(4, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 992px) {
    .main-nav { display: none; }
    .search-box { display: none; }
    .mobile-menu-btn { display: flex; }
    
    .categories-grid { grid-template-columns: repeat(3, 1fr); }
    .shop-layout { grid-template-columns: 1fr; }
    .sidebar { position: static; }
    .product-detail-grid { grid-template-columns: 1fr; }
    .product-gallery { position: static; }
    .cart-grid { grid-template-columns: 1fr; }
    .checkout-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .newsletter-content { flex-direction: column; text-align: center; }
    .newsletter-form { width: 100%; max-width: 100%; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .auth-container { grid-template-columns: 1fr; }
    .auth-image { display: none; }
    
    .hero-slider { height: 70vh; min-height: 500px; }
    .slide-content { left: 5%; right: 5%; max-width: none; }
    .slider-controls { left: 5%; }
}

@media (max-width: 768px) {
    .container { padding: 0 16px; }
    .top-bar { display: none; }
    .header .container { height: 70px; }
    .logo-main { font-size: 22px; }
    .logo-sub { font-size: 8px; letter-spacing: 5px; }
    
    .categories-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .category-image { height: 100px; }
    .category-content { padding: 12px; }
    .category-content h3 { font-size: 13px; }
    .category-content span { font-size: 11px; }
    
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
    .product-image { height: 180px; }
    .product-content { padding: 12px; }
    .product-title { font-size: 13px; }
    .current-price { font-size: 14px; }
    
    .features-grid { grid-template-columns: 1fr; gap: 20px; }
    .feature-item { padding: 15px; }
    
    .slide-title { font-size: 28px; }
    .slide-desc { font-size: 14px; }
    .slide-buttons { flex-direction: column; }
    .btn { padding: 12px 24px; font-size: 13px; }
    .slider-controls { bottom: 30px; }
    .slider-prev, .slider-next { width: 40px; height: 40px; font-size: 14px; }
    
    .cart-item { 
        grid-template-columns: 80px 1fr; 
        gap: 15px;
        position: relative;
    }
    .cart-item-image { width: 80px; height: 80px; }
    .cart-item-price, .cart-item-total { 
        position: absolute; 
        right: 15px;
    }
    .cart-item-price { top: 25px; }
    .cart-item-total { bottom: 25px; }
    .quantity-selector { grid-column: 2; }
    .remove-item { 
        position: absolute; 
        top: 25px; 
        right: 80px;
    }
    
    .stats-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-bottom { flex-direction: column; text-align: center; }
    
    .auth-form { padding: 40px 24px; }
    .form-row { grid-template-columns: 1fr; }
    
    .tab-nav { overflow-x: auto; -webkit-overflow-scrolling: touch; }
    .tab-nav button { padding: 12px 20px; font-size: 13px; }
    
    .reviews-summary { grid-template-columns: 1fr; }
    
    .product-thumbnail { width: 60px; height: 60px; }
    .product-actions-row { flex-direction: column; }
    .btn-add-to-cart { width: 100%; }
    
    .notification { 
        left: 20px; 
        right: 20px; 
        bottom: 20px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .categories-grid { grid-template-columns: repeat(2, 1fr); }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .product-image { height: 150px; }
    .section-title { font-size: 24px; }
    .page-header { padding: 60px 0 40px; }
    .page-header h1 { font-size: 28px; }
    .shop-toolbar { flex-direction: column; align-items: flex-start; }
    .coupon-form { flex-direction: column; }
}

/* Print Styles */
@media print {
    .header, .footer, .top-bar, .mobile-menu-btn, .notification { display: none !important; }
    body { font-size: 12pt; color: #000; }
    a { text-decoration: underline; color: #000; }
    .container { max-width: 100%; padding: 0; }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

.sr-only { 
    position: absolute; 
    width: 1px; 
    height: 1px; 
    padding: 0; 
    margin: -1px; 
    overflow: hidden; 
    clip: rect(0, 0, 0, 0); 
    white-space: nowrap; 
    border-width: 0; 
}

:focus-visible { 
    outline: 2px solid var(--secondary); 
    outline-offset: 2px; 
}