/* ============================================
   SHOPIFY-STYLE E-COMMERCE CSS
   ============================================ */

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

:root {
  --primary: #1e1a17;
  --primary-hover: #2b2521;
  --accent: #b89146;
  --accent-hover: #9f7934;
  --white: #fffdf9;
  --off-white: #f6f1e8;
  --light-gray: #eee6d9;
  --mid-gray: #ddd1c0;
  --text-gray: #6f665f;
  --text-dark: #1e1a17;
  --text-light: #9b8f82;
  --success: #10b981;
  --error: #ef4444;
  --border: #ddd1c0;
  --shadow-sm: 0 1px 3px rgba(30,26,23,0.08);
  --shadow-md: 0 4px 20px rgba(30,26,23,0.12);
  --shadow-lg: 0 20px 60px rgba(30,26,23,0.16);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-full: 9999px;
  --transition: 0.25s ease;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  font-size: 15px;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }
ul { list-style: none; }

/* Typography */
h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.02em; }
h3 { font-size: 1.25rem; font-weight: 600; }

/* Container */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

/* ============================================
   HEADER / NAV
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,253,249,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--primary);
  white-space: nowrap;
}

.logo span { color: var(--accent); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.main-nav a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-gray);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.main-nav a:hover, .main-nav a.active {
  color: var(--primary);
  background: var(--light-gray);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.icon-btn {
  position: relative;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  transition: var(--transition);
}

.icon-btn:hover { background: var(--light-gray); }

.cart-count {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--accent);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.search-bar {
  display: none;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 12px 24px;
}

.search-bar.open { display: flex; align-items: center; gap: 12px; }

.search-bar input {
  flex: 1;
  max-width: 600px;
  margin: 0 auto;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}

.search-bar input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(17,24,39,0.08); }

.menu-toggle { display: none; }

/* ============================================
   HERO SLIDER
   ============================================ */
.hero {
  position: relative;
  overflow: hidden;
  height: clamp(480px, 65vh, 700px);
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity 0.7s ease;
  pointer-events: none;
}

.hero-slide.active {
  opacity: 1;
  pointer-events: all;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 60px;
  max-width: 560px;
}

.hero-content h1 { color: var(--white); margin-bottom: 8px; }
.hero-content h1 span { color: var(--accent); display: block; }
.hero-content p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin: 16px 0 32px; line-height: 1.7; }

.hero-image {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 45%;
  max-width: 500px;
  padding: 40px;
}

.hero-image img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center;
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
}

.hero-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.hero-dot.active { background: var(--white); width: 24px; border-radius: 4px; }

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  transition: var(--transition);
}

.hero-arrow:hover { background: rgba(255,255,255,0.35); }
.hero-arrow.prev { left: 24px; }
.hero-arrow.next { right: 24px; }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
}

.btn-primary:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

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

.btn-accent:hover { background: var(--accent-hover); transform: translateY(-1px); }

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.5);
}

.btn-outline:hover { background: rgba(255,255,255,0.1); }

.btn-outline-dark {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--border);
}

.btn-outline-dark:hover { border-color: var(--primary); background: var(--light-gray); }

.btn.disabled, .btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
}

/* ============================================
   SECTION HEADERS
   ============================================ */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 32px;
  gap: 16px;
}

.section-header h2 { margin-bottom: 4px; }
.section-header p { color: var(--text-gray); font-size: 0.95rem; }
.section-header a { font-size: 14px; font-weight: 600; color: var(--primary); white-space: nowrap; }
.section-header a:hover { text-decoration: underline; }

/* ============================================
   PRODUCT CARDS
   ============================================ */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.product-image-wrap {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--light-gray);
}

.product-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-image-wrap img { transform: scale(1.05); }

.product-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-best-seller, .badge-best { background: var(--accent); color: var(--white); }
.badge-new { background: #10b981; color: var(--white); }
.badge-sale { background: var(--error); color: var(--white); }
.badge-out { background: var(--text-gray); color: var(--white); }

.wishlist-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  color: var(--text-gray);
  transition: var(--transition);
  opacity: 0;
}

.product-card:hover .wishlist-btn { opacity: 1; }
.wishlist-btn:hover, .wishlist-btn.active { color: #ef4444; }
.wishlist-btn.active { opacity: 1; }
.wishlist-btn.active svg { fill: #ef4444; stroke: #ef4444; }

.quick-view-btn {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: rgba(17,24,39,0.9);
  color: var(--white);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  transition: var(--transition);
}

.product-card:hover .quick-view-btn { opacity: 1; transform: translateX(-50%) translateY(0); }

.product-info {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.product-category {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-gray);
}

.product-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

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

.product-rating {
  display: flex;
  align-items: center;
  gap: 6px;
}

.star { color: var(--mid-gray); font-size: 15px; }
.star.filled { color: var(--accent); }
.star.half { color: var(--accent); }

.rating-count { font-size: 12px; color: var(--text-gray); }

.product-pricing {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.price { font-size: 1.15rem; font-weight: 700; color: var(--text-dark); }
.original-price { font-size: 0.9rem; color: var(--text-gray); text-decoration: line-through; }
.discount-badge { font-size: 12px; font-weight: 700; color: var(--error); }

.btn-add-cart {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 11px 16px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
  margin-top: auto;
}

.btn-add-cart:hover:not(.disabled) { background: var(--primary-hover); }
.btn-add-cart.disabled { background: var(--mid-gray); color: var(--text-gray); cursor: not-allowed; }

/* ============================================
   SECTIONS
   ============================================ */
.section { padding: 60px 0; }
.section-alt { background: var(--off-white); }

/* Categories strip */
.categories-strip {
  padding: 32px 0;
  border-bottom: 1px solid var(--border);
}

.categories-list {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.categories-list::-webkit-scrollbar { display: none; }

.category-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  transition: var(--transition);
  color: var(--text-gray);
  background: var(--white);
}

.category-chip:hover, .category-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

/* Features / USP bar */
.features-bar {
  background: var(--primary);
  color: var(--white);
  padding: 24px 0;
}

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

.feature-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-item h4 { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.feature-item p { font-size: 12px; color: rgba(255,255,255,0.6); }

/* Banner */
.promo-banner {
  background: linear-gradient(135deg, #261f1a 0%, #3a3029 52%, #4b3b2a 100%);
  border-radius: var(--radius);
  padding: 40px 36px;
  display: flex;
  align-items: center;
  gap: 32px;
  overflow: hidden;
  position: relative;
}

.promo-banner::before {
  content: '';
  position: absolute;
  width: 400px;
  height: 400px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.05;
  right: -100px;
  top: -100px;
}

.promo-content { flex: 1; color: var(--white); }
.promo-content .tag { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent); margin-bottom: 10px; }
.promo-content h2 { font-size: clamp(1.35rem, 2.5vw, 2.1rem); margin-bottom: 10px; }
.promo-content p { color: rgba(255,255,255,0.7); font-size: 0.95rem; margin-bottom: 20px; }

.promo-countdown { display: flex; gap: 14px; margin-bottom: 22px; }
.countdown-unit { text-align: center; }
.countdown-number { display: block; font-size: 1.6rem; font-weight: 800; color: var(--accent); line-height: 1; }
.countdown-label { font-size: 11px; color: rgba(255,255,255,0.5); text-transform: uppercase; }

.promo-image-grid {
  flex-shrink: 0;
  width: 280px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.promo-grid-tile {
  min-height: 110px;
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,255,255,0.12);
  box-shadow: var(--shadow-lg);
}

.promo-grid-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.promo-grid-tile-accent {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  background: linear-gradient(135deg, rgba(245,158,11,0.95) 0%, rgba(217,119,6,0.92) 100%);
  color: var(--white);
}

.promo-grid-tile-accent span {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  opacity: 0.8;
}

.promo-grid-tile-accent strong {
  font-size: 1.15rem;
  line-height: 1;
}

/* ============================================
   TOAST
   ============================================ */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--primary);
  color: var(--white);
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease;
  white-space: nowrap;
}

.toast.show { transform: translateX(-50%) translateY(0); }

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  backdrop-filter: blur(4px);
}

.modal-overlay.active { opacity: 1; pointer-events: all; }

.modal-content {
  background: var(--white);
  border-radius: var(--radius);
  max-width: 860px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  background: var(--light-gray);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  color: var(--text-dark);
  transition: var(--transition);
}

.modal-close:hover { background: var(--mid-gray); }

.quick-view { display: flex; }
.qv-image { width: 45%; background: var(--light-gray); border-radius: var(--radius) 0 0 var(--radius); overflow: hidden; }
.qv-image img { width: 100%; height: 100%; object-fit: cover; }
.qv-details { flex: 1; padding: 40px 32px; display: flex; flex-direction: column; gap: 16px; }
.qv-details h2 { font-size: 1.5rem; }
.product-desc { color: var(--text-gray); font-size: 14px; line-height: 1.7; }
.qv-actions { display: flex; gap: 12px; margin-top: auto; }
.qv-actions .btn { flex: 1; justify-content: center; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--primary);
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .logo { color: var(--white); font-size: 1.4rem; margin-bottom: 16px; }
.footer-brand p { font-size: 14px; line-height: 1.7; margin-bottom: 24px; }

.footer-social { display: flex; gap: 12px; }
.social-link {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}

.social-link:hover { background: var(--accent); color: var(--white); }

.footer-col h4 { color: var(--white); font-size: 14px; font-weight: 700; margin-bottom: 20px; text-transform: uppercase; letter-spacing: 0.08em; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14px; transition: color var(--transition); }
.footer-col a:hover { color: var(--white); }

.footer-newsletter input {
  width: 100%;
  padding: 10px 16px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 14px;
  margin-bottom: 12px;
  outline: none;
}

.footer-newsletter input::placeholder { color: rgba(255,255,255,0.4); }
.footer-newsletter input:focus { border-color: var(--accent); }
.footer-newsletter .btn { width: 100%; justify-content: center; background: var(--accent); color: white; padding: 10px; }
.footer-newsletter .btn:hover { background: var(--accent-hover); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p { font-size: 13px; }
.payment-icons { display: flex; gap: 8px; }
.payment-icon {
  background: rgba(255,255,255,0.1);
  border-radius: 4px;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
}

/* ============================================
   PRODUCT LISTING PAGE
   ============================================ */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, #374151 100%);
  color: var(--white);
  padding: 48px 0;
  text-align: center;
}

.page-hero h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); margin-bottom: 8px; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1rem; }

.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,0.5); justify-content: center; margin-bottom: 16px; }
.breadcrumb a:hover { color: var(--white); }

.shop-layout { display: grid; grid-template-columns: 260px 1fr; gap: 32px; padding: 40px 0; }

/* Sidebar */
.sidebar { position: sticky; top: 88px; align-self: start; }

.filter-section { margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.filter-section:last-child { border-bottom: none; }
.filter-section h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-gray); margin-bottom: 16px; }

.filter-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-dark);
  transition: var(--transition);
}

.filter-btn:hover { color: var(--accent); }

.category-filter { display: flex; flex-direction: column; gap: 4px; }
.category-filter-btn {
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  text-align: left;
  width: 100%;
  transition: var(--transition);
  color: var(--text-dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.category-filter-btn:hover { background: var(--light-gray); }
.category-filter-btn.active { background: var(--primary); color: var(--white); }

.count-badge { font-size: 11px; background: var(--mid-gray); color: var(--text-gray); padding: 2px 7px; border-radius: var(--radius-full); }
.category-filter-btn.active .count-badge { background: rgba(255,255,255,0.2); color: var(--white); }

.price-range { padding: 8px 0; }
.price-inputs { display: flex; gap: 8px; align-items: center; margin-top: 12px; }
.price-inputs input { flex: 1; padding: 8px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 13px; outline: none; width: 0; }
.price-inputs input:focus { border-color: var(--primary); }
.price-inputs span { color: var(--text-gray); font-size: 13px; flex-shrink: 0; }
.price-inputs .btn-outline-dark { padding: 8px 14px; font-size: 13px; flex-shrink: 0; }

.rating-filter { display: flex; flex-direction: column; gap: 8px; }
.rating-filter label { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.rating-filter input { accent-color: var(--primary); }

/* Sort bar */
.sort-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  gap: 16px;
  flex-wrap: wrap;
}

.results-count { font-size: 14px; color: var(--text-gray); }
.results-count strong { color: var(--text-dark); }

.sort-controls { display: flex; align-items: center; gap: 12px; }

.sort-select {
  padding: 8px 32px 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  appearance: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E") no-repeat right 10px center;
  background-color: var(--white);
  cursor: pointer;
  outline: none;
}

.sort-select:focus { border-color: var(--primary); }

.view-toggle { display: flex; gap: 4px; }
.view-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-gray);
  transition: var(--transition);
}

.view-btn:hover, .view-btn.active { background: var(--primary); color: var(--white); }

.products-grid.list-view { grid-template-columns: 1fr; }
.products-grid.list-view .product-card { flex-direction: row; }
.products-grid.list-view .product-image-wrap { width: 220px; flex-shrink: 0; aspect-ratio: auto; }
.products-grid.list-view .product-image-wrap img { height: 100%; }

/* Pagination */
.pagination { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 48px; }
.page-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--border);
  color: var(--text-dark);
  transition: var(--transition);
}

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

/* ============================================
   PRODUCT DETAIL PAGE
   ============================================ */
.product-detail { padding: 40px 0 80px; }
.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }

.product-gallery { position: sticky; top: 88px; }
.main-image { border-radius: var(--radius); overflow: hidden; aspect-ratio: 1; background: var(--light-gray); margin-bottom: 12px; }
.main-image img { width: 100%; height: 100%; object-fit: cover; }

.thumbnail-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}
.thumbnail {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  flex-shrink: 0;
}

.thumbnail:hover, .thumbnail.active { border-color: var(--primary); }
.thumbnail img { width: 100%; height: 100%; object-fit: cover; }

.product-detail-info { display: flex; flex-direction: column; gap: 24px; }

.product-detail-info .product-category { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-gray); }

.product-detail-info h1 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 0; }

.detail-rating { display: flex; align-items: center; gap: 12px; }
.detail-rating .rating-count { font-size: 14px; }
.write-review { font-size: 13px; color: var(--primary); font-weight: 500; text-decoration: underline; cursor: pointer; }

.detail-pricing { display: flex; align-items: baseline; gap: 12px; }
.detail-pricing .price { font-size: 2rem; font-weight: 800; }
.detail-pricing .original-price { font-size: 1.1rem; }
.save-badge { font-size: 14px; font-weight: 600; color: var(--success); }

.divider { height: 1px; background: var(--border); }

.option-label { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-gray); margin-bottom: 10px; }

.color-options { display: flex; gap: 8px; flex-wrap: wrap; }
.color-swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 3px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  outline: 2px solid transparent;
  outline-offset: 2px;
}

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

.size-options { display: flex; gap: 8px; flex-wrap: wrap; }
.size-btn {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  transition: var(--transition);
  min-width: 48px;
  text-align: center;
}

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

.quantity-control { display: flex; align-items: center; gap: 0; border: 1px solid var(--border); border-radius: var(--radius-sm); width: fit-content; }
.qty-btn { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; font-size: 18px; color: var(--text-dark); transition: var(--transition); }
.qty-btn:hover { background: var(--light-gray); }
.qty-display { width: 48px; text-align: center; font-size: 15px; font-weight: 600; border-left: 1px solid var(--border); border-right: 1px solid var(--border); height: 44px; display: flex; align-items: center; justify-content: center; }

.add-to-cart-group { display: flex; gap: 12px; }
.add-to-cart-group .btn-primary { flex: 1; justify-content: center; padding: 14px; font-size: 15px; border-radius: var(--radius-sm); }
.add-to-cart-group .wishlist-full { width: 52px; height: 52px; border: 1px solid var(--border); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; transition: var(--transition); }
.add-to-cart-group .wishlist-full:hover { border-color: #ef4444; color: #ef4444; }
.add-to-cart-group .wishlist-full.active { background: #fef2f2; border-color: #ef4444; color: #ef4444; }
.add-to-cart-group .wishlist-full.active svg { fill: #ef4444; }

.stock-info { font-size: 13px; }
.in-stock { color: var(--success); font-weight: 600; }
.low-stock { color: var(--accent); font-weight: 600; }
.out-of-stock { color: var(--error); font-weight: 600; }

.product-features { background: var(--off-white); border-radius: var(--radius-sm); padding: 20px; }
.product-features h4 { font-size: 14px; font-weight: 700; margin-bottom: 12px; }
.features-list-detail { display: flex; flex-direction: column; gap: 8px; }
.feature-row { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-gray); }
.feature-row svg { color: var(--success); flex-shrink: 0; }

/* Tabs */
.tabs-nav { display: flex; border-bottom: 1px solid var(--border); margin-bottom: 32px; gap: 0; }
.tab-btn {
  padding: 14px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-gray);
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.tab-btn:hover { color: var(--text-dark); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* Reviews */
.reviews-summary { display: flex; gap: 48px; margin-bottom: 32px; align-items: center; }
.rating-big { text-align: center; }
.rating-big .number { font-size: 4rem; font-weight: 800; line-height: 1; }
.rating-big .stars { font-size: 1.5rem; color: var(--accent); }
.rating-big p { font-size: 13px; color: var(--text-gray); }

.rating-bars { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.rating-bar-row { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.rating-bar { flex: 1; height: 8px; background: var(--mid-gray); border-radius: 4px; overflow: hidden; }
.rating-bar-fill { height: 100%; background: var(--accent); border-radius: 4px; }

.review-card { padding: 24px 0; border-bottom: 1px solid var(--border); }
.review-header { display: flex; align-items: start; justify-content: space-between; margin-bottom: 12px; }
.reviewer-info h4 { font-size: 14px; font-weight: 600; }
.reviewer-info p { font-size: 12px; color: var(--text-gray); }
.review-date { font-size: 12px; color: var(--text-gray); }
.review-card p { font-size: 14px; color: var(--text-gray); line-height: 1.7; }

/* ============================================
   CART PAGE
   ============================================ */
.cart-layout { display: grid; grid-template-columns: 1fr 360px; gap: 32px; padding: 40px 0 80px; }

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

.cart-item {
  display: flex;
  gap: 20px;
  padding: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  align-items: start;
}

.cart-item-image { width: 100px; height: 100px; border-radius: var(--radius-sm); overflow: hidden; flex-shrink: 0; background: var(--light-gray); }
.cart-item-image img { width: 100%; height: 100%; object-fit: cover; }

.cart-item-details { flex: 1; }
.cart-item-details .product-category { font-size: 11px; }
.cart-item-details h3 { font-size: 15px; font-weight: 600; margin: 4px 0; }
.cart-item-meta { font-size: 12px; color: var(--text-gray); margin-bottom: 12px; }

.cart-item-footer { display: flex; align-items: center; justify-content: space-between; }
.cart-item-price { font-size: 1.1rem; font-weight: 700; }

.remove-btn { font-size: 13px; color: var(--error); font-weight: 500; transition: var(--transition); }
.remove-btn:hover { text-decoration: underline; }

.cart-sidebar { position: sticky; top: 88px; }

.order-summary {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.order-summary h3 { font-size: 1rem; font-weight: 700; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }

.summary-row { display: flex; justify-content: space-between; align-items: center; font-size: 14px; margin-bottom: 12px; }
.summary-row.total { font-size: 1.1rem; font-weight: 700; padding-top: 16px; border-top: 1px solid var(--border); margin-top: 8px; }

.promo-input { display: flex; gap: 8px; margin: 16px 0; }
.promo-input input { flex: 1; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm); font-size: 14px; outline: none; }
.promo-input input:focus { border-color: var(--primary); }
.promo-input .btn { padding: 10px 16px; font-size: 14px; background: var(--primary); color: white; border-radius: var(--radius-sm); }

.checkout-btn { width: 100%; padding: 15px; background: var(--primary); color: var(--white); border-radius: var(--radius-sm); font-size: 15px; font-weight: 700; transition: var(--transition); margin-top: 16px; display: flex; align-items: center; justify-content: center; gap: 8px; }
.checkout-btn:hover { background: var(--primary-hover); }

.secure-badge { display: flex; align-items: center; gap: 6px; justify-content: center; font-size: 12px; color: var(--text-gray); margin-top: 12px; }

.empty-cart { text-align: center; padding: 80px 40px; }
.empty-cart svg { color: var(--mid-gray); margin: 0 auto 24px; }
.empty-cart h2 { margin-bottom: 12px; }
.empty-cart p { color: var(--text-gray); margin-bottom: 32px; }

/* ============================================
   CHECKOUT PAGE
   ============================================ */
.checkout-layout { display: grid; grid-template-columns: 1fr 400px; gap: 40px; padding: 40px 0 80px; }

.checkout-form { display: flex; flex-direction: column; gap: 32px; }

.checkout-section { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; }
.checkout-section h3 { font-size: 1rem; font-weight: 700; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.checkout-section h3 .step-num { width: 28px; height: 28px; background: var(--primary); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 13px; flex-shrink: 0; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--text-dark); }
.form-group input, .form-group select {
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
  background: var(--white);
  color: var(--text-dark);
}

.form-group input:focus, .form-group select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(17,24,39,0.08); }

.form-full { grid-column: 1 / -1; }

.payment-methods { display: flex; flex-direction: column; gap: 12px; }
.payment-method {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}

.payment-method.selected { border-color: var(--primary); background: rgba(17,24,39,0.03); }
.payment-method input { accent-color: var(--primary); width: 18px; height: 18px; }
.payment-method-info { font-size: 14px; font-weight: 500; }

.card-fields { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; }
.card-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.place-order-btn {
  width: 100%;
  padding: 16px;
  background: var(--primary);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 700;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.place-order-btn:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

/* Checkout order summary */
.checkout-summary { position: sticky; top: 88px; }
.checkout-summary .order-summary { margin-bottom: 0; }

.checkout-items { display: flex; flex-direction: column; gap: 16px; margin-bottom: 20px; }
.checkout-item { display: flex; gap: 12px; align-items: center; }
.checkout-item-img { width: 56px; height: 56px; border-radius: var(--radius-sm); overflow: hidden; position: relative; flex-shrink: 0; background: var(--light-gray); }
.checkout-item-img img { width: 100%; height: 100%; object-fit: cover; }
.checkout-item-badge { position: absolute; top: -6px; right: -6px; width: 20px; height: 20px; background: var(--text-gray); color: white; border-radius: 50%; font-size: 11px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.checkout-item-info { flex: 1; }
.checkout-item-info h4 { font-size: 13px; font-weight: 600; line-height: 1.4; }
.checkout-item-info p { font-size: 12px; color: var(--text-gray); }
.checkout-item-price { font-size: 14px; font-weight: 600; }

/* ============================================
   ORDER SUCCESS
   ============================================ */
.order-success { text-align: center; padding: 80px 0; }
.success-icon { width: 80px; height: 80px; background: var(--success); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; color: white; }
.order-success h1 { margin-bottom: 16px; }
.order-success p { color: var(--text-gray); font-size: 1.05rem; margin-bottom: 8px; }
.order-number { font-size: 1.25rem; font-weight: 700; color: var(--primary); margin: 16px 0; }
.success-actions { display: flex; gap: 16px; justify-content: center; margin-top: 40px; flex-wrap: wrap; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .features-list { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .shop-layout { grid-template-columns: 220px 1fr; }
  .product-detail-grid { gap: 40px; }
  .checkout-layout { grid-template-columns: 1fr 340px; }
  .promo-banner { padding: 32px 28px; gap: 24px; }
  .promo-image-grid { width: 220px; }
  .promo-grid-tile { min-height: 92px; }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }
  .main-nav {
    display: none;
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    gap: 4px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 16px; border-radius: var(--radius-sm); }

  .hero-content { padding: 32px 24px; }
  .hero-image { display: none; }
  .hero { height: clamp(360px, 55vw, 500px); }

  .features-list { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .shop-layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }

  .product-detail-grid { grid-template-columns: 1fr; }
  .product-gallery { position: static; }

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

  .checkout-layout { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
  .checkout-summary { order: -1; }

  .promo-banner { flex-direction: column; padding: 28px 22px; gap: 20px; }
  .promo-image-grid { width: 100%; max-width: 280px; margin: 0 auto; }

  .quick-view { flex-direction: column; }
  .qv-image { width: 100%; height: 260px; border-radius: var(--radius) var(--radius) 0 0; }
  .qv-details { padding: 24px; }

  .reviews-summary { flex-direction: column; gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .card-row { grid-template-columns: 1fr; }

  .section-header { flex-direction: column; align-items: start; gap: 8px; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .product-info { padding: 12px; }
  .features-list { grid-template-columns: 1fr; }
  .add-to-cart-group { flex-direction: column; }
  .add-to-cart-group .wishlist-full { width: 100%; }
}