/* BuyBuyLemon - 户外工具电商 主样�?*/
:root {
  --cyan-900: #0f2a2e;
  --cyan-800: #164a52;
  --cyan-700: #1d6a77;
  --cyan-600: #0ea5be;
  --cyan-500: #24c1db;
  --cyan-400: #67d8ed;
  --cyan-300: #a5e8f5;
  --cyan-100: #dff6fb;
  --lemon: #f5d742;
  --lemon-dark: #e0c030;
  --orange: #f59e0b;
  --dark: #0f1d28;
  --darker: #081218;
  --gray-900: #152330;
  --gray-800: #1c3142;
  --gray-700: #2d465c;
  --gray-600: #4b6580;
  --gray-400: #89a2b8;
  --gray-300: #bccddb;
  --gray-100: #eef3f7;
  --white: #f8fafc;
  --danger: #ef4444;
  --success: #10b981;
  --radius: 12px;
  --radius-sm: 8px;
}

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

body {
  font-family: 'Noto Sans SC', -apple-system, system-ui, sans-serif;
  background: var(--dark);
  color: var(--gray-100);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.highlight { color: var(--lemon); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.65rem 1.5rem; border-radius: var(--radius-sm);
  font-size: 0.95rem; font-weight: 600; cursor: pointer;
  border: none; transition: all 0.2s; font-family: inherit;
}
.btn-primary { background: var(--lemon); color: var(--gray-900); }
.btn-primary:hover { background: var(--lemon-dark); transform: translateY(-1px); box-shadow: 0 4px 20px rgba(245,215,66,0.2); }
.btn-outline { background: transparent; border: 2px solid var(--gray-600); color: var(--gray-100); }
.btn-outline:hover { border-color: var(--lemon); color: var(--lemon); }
.btn-ghost { background: transparent; color: var(--gray-400); padding: 0.4rem 0; }
.btn-ghost:hover { color: var(--lemon); }
.btn-lg { padding: 0.85rem 2rem; font-size: 1.05rem; }
.btn-sm { padding: 0.4rem 0.8rem; font-size: 0.85rem; border-radius: 6px; border: 1px solid var(--gray-600); color: var(--gray-300); }
.btn-sm:hover { border-color: var(--lemon); color: var(--lemon); }

/* ─── Mini Cart Dropdown ──────────────────────────────── */
.cart-btn-wrap { position: relative; }

.mini-cart {
  position: absolute; top: calc(100% + 8px); right: 0;
  width: 360px; max-height: 480px;
  background: #1c3142; border: 1px solid #2d465c;
  border-radius: 12px; box-shadow: 0 12px 40px rgba(0,0,0,0.4);
  z-index: 200; display: none; overflow: hidden;
  flex-direction: column;
}
.mini-cart.open { display: flex; }
.mini-cart-header {
  padding: 12px 16px; font-size: 0.9rem; font-weight: 600;
  border-bottom: 1px solid #2d465c;
  display: flex; justify-content: space-between; align-items: center;
}
.mini-cart-header a { font-size: 0.8rem; color: #0ea5be; font-weight: 500; }
.mini-cart-header a:hover { color: #67d8ed; }
.mini-cart-items {
  flex: 1; overflow-y: auto; padding: 0; min-height: 0;
}
.mini-cart-items::-webkit-scrollbar { width: 6px; }
.mini-cart-items::-webkit-scrollbar-track { background: #0f1d28; }
.mini-cart-items::-webkit-scrollbar-thumb { background: #2d465c; border-radius: 3px; }
.mini-cart-items::-webkit-scrollbar-thumb:hover { background: #4b6580; }
.mini-cart-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 16px; border-bottom: 1px solid rgba(45,70,92,0.5);
  transition: background 0.15s;
}
.mini-cart-item:hover { background: rgba(45,70,92,0.3); }
.mini-cart-item-emoji { font-size: 1.5rem; width: 36px; text-align: center; }
.mini-cart-item-info { flex: 1; min-width: 0; }
.mini-cart-item-name { font-size: 0.85rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini-cart-item-meta { font-size: 0.78rem; color: #89a2b8; margin-top: 2px; }
.mini-cart-item-qty { display: flex; align-items: center; gap: 4px; }
.mini-cart-item-qty button {
  width: 24px; height: 24px; border-radius: 6px;
  background: #152330; border: 1px solid #2d465c;
  color: #eef3f7; font-size: 0.9rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.15s; line-height: 1;
}
.mini-cart-item-qty button:hover { border-color: #f5d742; color: #f5d742; }
.mini-cart-item-qty span { min-width: 20px; text-align: center; font-size: 0.9rem; font-weight: 600; }
.mini-cart-item-price { font-size: 0.85rem; font-weight: 700; color: #f5d742; min-width: 60px; text-align: right; }
.mini-cart-item-remove {
  background: none; border: none; color: #4b6580; cursor: pointer;
  font-size: 0.9rem; padding: 2px; line-height: 1;
}
.mini-cart-item-remove:hover { color: #ef4444; }
.mini-cart-footer {
  padding: 12px 16px; border-top: 1px solid #2d465c;
}
.mini-cart-subtotal {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 10px; font-size: 0.9rem;
}
.mini-cart-subtotal span:last-child { font-size: 1.1rem; font-weight: 800; color: #f5d742; }
.mini-cart-btn {
  display: block; width: 100%; padding: 10px;
  background: linear-gradient(135deg,#f5d742,#e0c030);
  border: none; border-radius: 8px; font-size: 0.95rem;
  font-weight: 700; color: #0f1d28; cursor: pointer;
  text-align: center; transition: all 0.2s;
}
.mini-cart-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 16px rgba(245,215,66,0.3); }
.mini-cart-empty {
  padding: 40px 16px; text-align: center; color: #89a2b8;
}
.mini-cart-empty span { font-size: 2.5rem; display: block; margin-bottom: 8px; }

/* Overlay */
.mini-cart-overlay {
  position: fixed; inset: 0; z-index: 199; display: none;
}
.mini-cart-overlay.open { display: block; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(26, 35, 50, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.header-top {
  background: var(--cyan-900);
  padding: 0.4rem 0;
  font-size: 0.8rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.header-top .container {
  display: flex; justify-content: space-between; align-items: center;
}
.tagline { color: var(--cyan-400); }
.header-links a { color: var(--gray-400); margin-left: 1rem; }
.header-links a:hover { color: var(--lemon); }

.header-main .container {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 0.8rem; padding-bottom: 0.8rem;
}
.logo { display: flex; align-items: center; gap: 0.5rem; }
.logo-icon { font-size: 1.8rem; }
.logo-text { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.5px; color: var(--gray-100); }

.main-nav { display: flex; gap: 2rem; }
.main-nav a { font-weight: 500; color: var(--gray-400); font-size: 0.95rem; transition: color 0.2s; position: relative; }
.main-nav a:hover, .main-nav a.active { color: var(--lemon); }
.main-nav a.active::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--lemon); border-radius: 2px;
}

.header-actions { display: flex; align-items: center; gap: 1rem; }
.cart-btn { position: relative; font-size: 1.3rem; }
.cart-badge {
  position: absolute; top: -6px; right: -8px;
  background: var(--danger); color: white; font-size: 0.7rem;
  min-width: 18px; height: 18px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.menu-toggle { display: none; background: none; border: none; color: var(--gray-100); font-size: 1.5rem; cursor: pointer; }

/* Hero */
.hero {
  position: relative;
  padding: 6rem 0 5rem;
  overflow: hidden;
  min-height: 520px;
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('/images/bg/hero-bg.jpg');
  background-size: cover;
  background-position: center 30%;
  filter: brightness(0.6) saturate(1.1) contrast(1.1);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(14,165,190,0.12) 0%, rgba(7,11,20,0.2) 50%, rgba(7,11,20,0.3) 100%);
  pointer-events: none;
}
.hero .container {
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center;
  position: relative; z-index: 1;
}
.hero-badge {
  display: inline-block; padding: 0.3rem 1rem;
  background: rgba(245,215,66,0.1); border: 1px solid rgba(245,215,66,0.3);
  border-radius: 999px; font-size: 0.85rem; color: var(--lemon);
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: 3.2rem; font-weight: 900; line-height: 1.15;
  margin-bottom: 1.2rem; letter-spacing: -1px;
}
.hero h1 .highlight { display: inline-block; }
.hero p {
  font-size: 1.1rem; color: var(--gray-400);
  margin-bottom: 2rem; max-width: 480px; line-height: 1.7;
}
.hero-actions { display: flex; gap: 1rem; }
.hero-visual {
  display: flex; flex-direction: column; gap: 1rem;
}
.hero-card {
  display: flex; align-items: center; gap: 1rem;
  background: rgba(30,41,59,0.8); border: 1px solid var(--gray-700);
  border-radius: var(--radius); padding: 1rem 1.2rem;
  backdrop-filter: blur(8px);
  transition: all 0.2s;
}
.hero-card:hover { border-color: var(--cyan-500); transform: translateX(4px); }
.hero-card-icon { font-size: 2rem; width: 56px; height: 56px; flex-shrink: 0; border-radius: 8px; overflow: hidden; display: flex; align-items: center; justify-content: center; background: rgba(255,255,255,0.06); }
.hero-card-icon img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero-card-text strong { display: block; font-size: 1rem; }
.hero-card-text span { font-size: 0.85rem; color: var(--gray-400); }

/* Section headers */
.section-header {
  text-align: center; margin-bottom: 2.5rem;
}
.section-header h2 {
  font-size: 1.8rem; font-weight: 800;
  margin-bottom: 0.5rem;
}
.section-header p { color: var(--gray-400); }

/* Categories */
.categories-section { padding: 4rem 0; position: relative; }
.categories-section::before {
  content: ''; position: absolute; inset: 0;
  background-image: url('/images/bg/camping-bg.jpg');
  background-size: cover; background-position: center;
  opacity: 0.06; pointer-events: none;
}
.categories-grid {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem;
}
.category-card {
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 0.8rem;
  padding: 1.5rem 0.8rem;
  background: var(--gray-900); border: 1px solid var(--gray-700);
  border-radius: var(--radius); transition: all 0.2s;
}
.category-card:hover { border-color: var(--lemon); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }
.cat-icon { font-size: 2.5rem; }
.category-card h3 { font-size: 1rem; font-weight: 600; }
.category-card p { font-size: 0.8rem; color: var(--gray-400); }

/* Products grid */
.product-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem;
}
.product-card {
  background: var(--gray-900); border: 1px solid var(--gray-700);
  border-radius: var(--radius); overflow: hidden;
  transition: all 0.2s;
  display: flex; flex-direction: column;
}
.product-card:hover { border-color: var(--cyan-500); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

.product-image { position: relative; }
.product-image-placeholder {
  display: flex; align-items: center; justify-content: center;
  height: 200px; background: var(--gray-800); font-size: 4rem;
}
.product-badge {
  position: absolute; top: 0.5rem; left: 0.5rem;
  background: var(--danger); color: white; padding: 0.2rem 0.6rem;
  border-radius: 4px; font-size: 0.8rem; font-weight: 700;
}
.product-info { padding: 1rem; flex: 1; display: flex; flex-direction: column; gap: 0.2rem; }
.product-category { font-size: 0.8rem; color: var(--cyan-400); }
.product-info h3 { font-size: 0.95rem; font-weight: 600; margin: 0.3rem 0 0.5rem; line-height: 1.4; }
.product-price { display: flex; align-items: center; gap: 0.5rem; margin-top: auto; }
.price-current { font-size: 1.2rem; font-weight: 800; color: var(--lemon); }
.price-original { font-size: 0.85rem; color: var(--gray-400); text-decoration: line-through; }

/* Sections */
.featured-section, .new-section { padding: 4rem 0; }
.featured-section { background: var(--gray-900); position: relative; }
.featured-section::before {
  content: ''; position: absolute; inset: 0;
  background-image: url('/images/bg/mountain-bg.jpg');
  background-size: cover; background-position: center;
  opacity: 0.04; pointer-events: none;
}

/* Features */
.features-section { padding: 4rem 0; position: relative; }
.features-section::before {
  content: ''; position: absolute; inset: 0;
  background-image: url('/images/bg/tools-bg.jpg');
  background-size: cover; background-position: center;
  opacity: 0.05; pointer-events: none;
}
.features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.feature-card {
  text-align: center; padding: 2rem 1rem;
  background: var(--gray-900); border: 1px solid var(--gray-700);
  border-radius: var(--radius);
}
.feature-icon { font-size: 2rem; display: block; margin-bottom: 0.8rem; }
.feature-card h3 { font-size: 1rem; margin-bottom: 0.4rem; }
.feature-card p { font-size: 0.85rem; color: var(--gray-400); }

/* Footer */
.site-footer {
  background: var(--gray-900); border-top: 1px solid var(--gray-700);
  padding: 3rem 0 1.5rem; margin-top: 3rem;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem;
  margin-bottom: 2rem;
}
.footer-brand .logo { margin-bottom: 0.8rem; }
.footer-brand p { font-size: 0.9rem; color: var(--gray-400); }
.social-links { margin-top: 1rem; display: flex; gap: 0.8rem; }
.social-links a { color: var(--gray-400); font-size: 0.85rem; }
.social-links a:hover { color: var(--lemon); }
.footer-links h4, .footer-contact h4 { margin-bottom: 0.8rem; font-size: 0.95rem; }
.footer-links a { display: block; color: var(--gray-400); font-size: 0.85rem; margin-bottom: 0.4rem; }
.footer-links a:hover { color: var(--lemon); }
.footer-contact p { font-size: 0.85rem; color: var(--gray-400); margin-bottom: 0.3rem; }
.footer-bottom { border-top: 1px solid var(--gray-700); padding-top: 1.5rem; text-align: center; color: var(--gray-600); font-size: 0.85rem; }

/* Page header */
.page-header {
  padding: 3rem 0; text-align: center;
  background: var(--gray-900);
  border-bottom: 1px solid var(--gray-700);
}
.page-header h1 { font-size: 2rem; font-weight: 800; }
.page-header p { color: var(--gray-400); margin-top: 0.5rem; }

/* Shop layout */
.shop-section { padding: 2rem 0; }
.shop-layout { display: grid; grid-template-columns: 240px 1fr; gap: 2rem; }

.shop-sidebar { position: sticky; top: 100px; align-self: start; }
.shop-sidebar h3, .shop-sidebar h4 { margin-bottom: 0.8rem; color: var(--gray-300); }
.category-nav { display: flex; flex-direction: column; gap: 0.3rem; margin-bottom: 1.5rem; }
.category-nav a {
  padding: 0.5rem 0.8rem; border-radius: var(--radius-sm);
  font-size: 0.9rem; color: var(--gray-400); transition: all 0.2s;
}
.category-nav a:hover, .category-nav a.active { background: var(--gray-800); color: var(--lemon); }

.search-input {
  width: 100%; padding: 0.6rem 0.8rem;
  background: var(--gray-800); border: 1px solid var(--gray-700);
  border-radius: var(--radius-sm); color: var(--gray-100); font-size: 0.9rem;
}
.search-input:focus { outline: none; border-color: var(--lemon); }

.shop-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 0 1rem; margin-bottom: 1rem;
  border-bottom: 1px solid var(--gray-700);
}
.result-count { color: var(--gray-400); font-size: 0.9rem; }
.sort-options { display: flex; gap: 0.8rem; }
.sort-options a { font-size: 0.85rem; color: var(--gray-400); padding: 0.3rem 0.6rem; border-radius: 4px; }
.sort-options a:hover, .sort-options a.active { color: var(--lemon); background: var(--gray-800); }

/* Product detail */
.product-detail-section { padding: 2rem 0; }
.breadcrumb { font-size: 0.85rem; color: var(--gray-400); margin-bottom: 2rem; }
.breadcrumb a { color: var(--gray-400); }
.breadcrumb a:hover { color: var(--lemon); }

.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.detail-image-placeholder {
  display: flex; align-items: center; justify-content: center;
  height: 450px; background: var(--gray-800); border-radius: var(--radius);
  font-size: 8rem;
}
.product-detail-info .product-category { font-size: 0.9rem; }
.product-detail-info h1 { font-size: 1.8rem; font-weight: 800; margin: 0.5rem 0 1rem; }
.product-detail-price { display: flex; align-items: baseline; gap: 0.8rem; margin-bottom: 1rem; }
.product-detail-price .price-current { font-size: 2rem; }
.price-discount { font-size: 0.85rem; color: var(--success); font-weight: 600; }
.stock-info { margin-bottom: 1.5rem; }
.in-stock { color: var(--success); font-weight: 500; }
.low-stock { color: var(--orange); font-weight: 500; }
.out-of-stock { color: var(--danger); font-weight: 500; }

.product-description { margin-bottom: 2rem; }
.product-description h3 { margin-bottom: 0.8rem; font-size: 1rem; color: var(--gray-300); }
.product-description p { color: var(--gray-400); line-height: 1.8; font-size: 0.95rem; }

.product-actions { display: flex; align-items: center; gap: 1rem; }

.qty-selector { display: flex; align-items: center; gap: 0; border: 1px solid var(--gray-600); border-radius: var(--radius-sm); overflow: hidden; }
.qty-btn { background: var(--gray-800); border: none; color: var(--gray-100); width: 40px; height: 44px; font-size: 1.2rem; cursor: pointer; transition: background 0.2s; }
.qty-btn:hover { background: var(--gray-700); }
.qty-selector input { width: 50px; text-align: center; border: none; border-left: 1px solid var(--gray-600); border-right: 1px solid var(--gray-600); background: transparent; color: var(--gray-100); font-size: 1rem; height: 44px; }
.qty-selector input:focus { outline: none; }

/* Related */
.related-section { padding: 3rem 0; }

/* Cart */
.cart-section { padding: 2rem 0; }
.empty-state { text-align: center; padding: 4rem 1rem; }
.cart-list { display: flex; flex-direction: column; gap: 0.8rem; }
.cart-item {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem; background: var(--gray-900); border: 1px solid var(--gray-700);
  border-radius: var(--radius);
}
.cart-item-placeholder { font-size: 3rem; width: 80px; height: 80px; display: flex; align-items: center; justify-content: center; background: var(--gray-800); border-radius: var(--radius-sm); }
.cart-item-info { flex: 1; }
.cart-item-name { font-weight: 600; display: block; margin-bottom: 0.3rem; }
.cart-item-name:hover { color: var(--lemon); }
.cart-item-price { color: var(--gray-400); font-size: 0.9rem; }
.cart-item-qty { display: flex; align-items: center; gap: 0.5rem; }
.qty-display { font-size: 1.1rem; font-weight: 700; min-width: 24px; text-align: center; }
.cart-item-subtotal { font-size: 1.1rem; font-weight: 700; color: var(--lemon); min-width: 80px; text-align: right; }
.cart-item-remove { background: none; border: none; color: var(--gray-600); cursor: pointer; font-size: 1.2rem; padding: 0.3rem; }
.cart-item-remove:hover { color: var(--danger); }

.cart-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem 0; border-top: 1px solid var(--gray-700); margin-top: 1rem;
}
.cart-total { display: flex; align-items: baseline; gap: 1rem; }
.cart-total span:first-child { color: var(--gray-400); font-size: 1rem; }
.total-price { font-size: 1.8rem; font-weight: 800; color: var(--lemon); }

/* Checkout */
.checkout-section { padding: 2rem 0; }
.checkout-layout { display: grid; grid-template-columns: 1.5fr 1fr; gap: 2rem; }
.checkout-form { background: var(--gray-900); padding: 1.5rem; border-radius: var(--radius); border: 1px solid var(--gray-700); }
.checkout-form h2 { margin: 1.5rem 0 1rem; font-size: 1.1rem; }
.checkout-form h2:first-child { margin-top: 0; }

.form-error { padding: 0.8rem; background: rgba(239,68,68,0.1); border: 1px solid var(--danger); border-radius: var(--radius-sm); color: var(--danger); margin-bottom: 1rem; }

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.9rem; color: var(--gray-300); margin-bottom: 0.3rem; font-weight: 500; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.7rem 0.8rem;
  background: var(--gray-800); border: 1px solid var(--gray-700);
  border-radius: var(--radius-sm); color: var(--gray-100); font-size: 0.95rem;
  font-family: inherit; transition: border-color 0.2s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--lemon); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

.payment-options { display: flex; flex-direction: column; gap: 0.5rem; }
.payment-option {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.8rem; background: var(--gray-800);
  border: 1px solid var(--gray-700); border-radius: var(--radius-sm);
  cursor: pointer; transition: border-color 0.2s;
}
.payment-option:hover { border-color: var(--gray-600); }
.payment-option input:checked + span { color: var(--lemon); }

.checkout-summary { background: var(--gray-900); padding: 1.5rem; border-radius: var(--radius); border: 1px solid var(--gray-700); align-self: start; position: sticky; top: 100px; }
.checkout-summary h3 { margin-bottom: 1rem; }
.summary-items { margin-bottom: 1rem; }
.summary-item { display: flex; justify-content: space-between; padding: 0.5rem 0; font-size: 0.9rem; color: var(--gray-400); border-bottom: 1px solid var(--gray-800); }
.summary-total { display: flex; justify-content: space-between; padding-top: 1rem; font-size: 1.2rem; font-weight: 700; }
.summary-total span:last-child { color: var(--lemon); }

/* Order */
.order-section { padding: 2rem 0; }
.order-card {
  max-width: 700px; margin: 0 auto;
  background: var(--gray-900); border: 1px solid var(--gray-700);
  border-radius: var(--radius); padding: 2rem; text-align: center;
}
.order-success-icon { font-size: 3rem; margin-bottom: 0.5rem; }
.order-card h2 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.order-no { font-size: 1rem; color: var(--gray-400); margin-bottom: 1rem; }
.order-details { text-align: left; margin: 2rem 0; }
.order-details h3 { font-size: 1rem; margin: 1.5rem 0 0.8rem; }
.order-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.order-table td, .order-table th { padding: 0.5rem 0.8rem; border-bottom: 1px solid var(--gray-800); text-align: left; }
.order-table th { color: var(--gray-400); font-weight: 500; }
.status-badge { background: var(--success); color: white; padding: 0.2rem 0.6rem; border-radius: 4px; font-size: 0.85rem; }
.order-actions { display: flex; gap: 1rem; justify-content: center; margin-top: 1.5rem; }

/* Responsive */
@media (max-width: 968px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero h1 { font-size: 2.2rem; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .product-detail { grid-template-columns: 1fr; }
  .shop-layout { grid-template-columns: 1fr; }
  .shop-sidebar { position: static; }
  .checkout-layout { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .main-nav { display: none; }
  .menu-toggle { display: block; }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
  .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
  .features-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .cart-item { flex-wrap: wrap; }
  .container { padding: 0 0.8rem; }
  .hero h1 { font-size: 1.6rem; }
  .hero p { font-size: 0.9rem; }
  .hero-actions { flex-direction: column; gap: 0.6rem; }
  .hero-actions .btn { width: 100%; text-align: center; }
  .section-header h2 { font-size: 1.1rem; }
  .section-header p { font-size: 0.8rem; }
  .product-card .product-info h3 { font-size: 0.8rem; }
  .product-card .price-current { font-size: 0.9rem; }
  .header-top { font-size: 0.7rem; }
  .header-links { gap: 0.4rem; }
  .header-links a, .header-links select { font-size: 0.7rem; }
  .logo-text { font-size: 1rem; }
  .cart-page { padding: 0 0.8rem; }
  .cart-table th, .cart-table td { padding: 0.4rem 0.3rem; font-size: 0.8rem; }
  .cart-summary { padding: 1rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
  .stat-card { padding: 0.8rem; }
  .stat-value { font-size: 1.2rem; }
  .page-header h1 { font-size: 1.2rem; }
  .page-header p { font-size: 0.85rem; }
  .order-card { flex-direction: column; gap: 0.5rem; }
  .order-card .right { text-align: left; }
  .profile-page { padding: 0 0.8rem; }
  .auth-card { padding: 1.5rem 1.2rem; }
  .prod-layout { gap: 1rem; }
  .prod-name { font-size: 1.2rem; }
  .prod-price { font-size: 1.5rem; }
  .prod-actions { flex-wrap: wrap; }
  .prod-actions .btn { flex: 1; min-width: 120px; font-size: 0.9rem; padding: 0.6rem 1rem; }
  .review-card { padding: 0.8rem; }
  .empty-state { padding: 2rem 1rem; }
  .btn { padding: 0.5rem 0.8rem; font-size: 0.82rem; }
  input, textarea, select { font-size: 16px !important; /* prevent iOS zoom on focus */ }
  .checkout-form { padding: 1rem; }
  .checkout-summary { padding: 1rem; }
  .payment-methods { gap: 0.5rem; }
  .payment-method { padding: 0.7rem 1rem; }
  .mock-card { padding: 1.5rem 1rem; }
  .shop-sidebar { padding: 1rem; }
  .shop-toolbar { flex-direction: column; gap: 0.5rem; }
}

/* Mobile nav overlay: show nav when menu-toggle is clicked */
.main-nav.open { display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--gray-900); border-bottom: 1px solid var(--gray-700); padding: 0.5rem 0; z-index: 200; }
.main-nav.open a { padding: 0.7rem 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.05); }
.main-nav.open a:last-child { border-bottom: none; }

/* Touch-friendly product grid on very small screens */
@media (max-width: 400px) {
  .product-grid { grid-template-columns: 1fr 1fr; gap: 0.4rem; }
  .categories-grid { grid-template-columns: 1fr 1fr; gap: 0.4rem; }
  .stat-card { padding: 0.6rem; }
  .stat-value { font-size: 1rem; }
}

/* Admin mobile */
@media (max-width: 768px) {
  .admin-sidebar { display: none; }
  .admin-main { margin-left: 0; }
  .admin-content { padding: 0.8rem; }
  .admin-header { padding: 0 0.8rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
  .admin-table { font-size: 0.8rem; }
  .admin-table th, .admin-table td { padding: 0.4rem 0.5rem; }
  .admin-table .action-cell { flex-direction: column; gap: 0.3rem; }
  .admin-form .form-row { grid-template-columns: 1fr; }
  .backup-stats { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
}

/* Mobile flash sale banner */
.hero-badge { font-size: 0.75rem; padding: 0.3rem 0.6rem; }
@media (max-width: 600px) {
  .hero-badge { font-size: 0.65rem; }
}

/* Smooth mobile scrolling */
* { -webkit-overflow-scrolling: touch; }

/* ===== Wishlist Heart Buttons ===== */
.wishlist-heart {
  position: absolute; top: 8px; right: 8px;
  width: 34px; height: 34px; border-radius: 50%;
  border: none; cursor: pointer; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,0.45); backdrop-filter: blur(4px);
  transition: all 0.2s; z-index: 2;
  line-height: 1;
}
.wishlist-heart:hover { transform: scale(1.15); }
.wishlist-heart.hearted { background: rgba(239,68,68,0.35); }