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

:root {
  --primary: #E63946;
  --primary-dark: #C1121F;
  --primary-light: #FF6B6B;
  --accent: #FF8C42;
  --accent-light: #FFB347;
  --dark: #1A1A2E;
  --dark-light: #16213E;
  --bg: #F5F5F7;
  --card-bg: #FFFFFF;
  --text: #212121;
  --text-secondary: #6B7280;
  --text-light: #9CA3AF;
  --border: #E5E7EB;
  --success: #10B981;
  --warning: #F59E0B;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; font-family: inherit; }
input, select { font-family: inherit; }

/* ==================== Navigation ==================== */
.navbar {
  position: sticky; top: 0; z-index: 1000;
  background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
  transition: var(--transition);
}

.nav-top {
  background: var(--dark);
  color: #fff;
  padding: 6px 0;
  font-size: 12px;
  text-align: center;
}

.nav-top a { color: var(--accent); font-weight: 600; }

.nav-main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  font-size: 26px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
  white-space: nowrap;
}

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

.nav-search {
  flex: 1;
  max-width: 520px;
  position: relative;
}

.nav-search input {
  width: 100%;
  padding: 10px 44px 10px 16px;
  border: 2px solid var(--border);
  border-radius: 24px;
  font-size: 14px;
  outline: none;
  transition: var(--transition);
  background: var(--bg);
}

.nav-search input:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(230,57,70,0.1);
}

.nav-search button {
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  background: var(--primary); color: #fff;
  border-radius: 50%; width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; transition: var(--transition);
}

.nav-search button:hover { background: var(--primary-dark); }

.nav-actions {
  display: flex; align-items: center; gap: 20px;
}

.nav-action {
  display: flex; flex-direction: column; align-items: center;
  font-size: 11px; color: var(--text-secondary); gap: 2px;
  cursor: pointer; transition: var(--transition);
  position: relative;
}

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

.nav-action .icon { font-size: 22px; }

.cart-badge {
  position: absolute; top: -6px; right: -10px;
  background: var(--primary); color: #fff;
  font-size: 10px; font-weight: 700;
  min-width: 18px; height: 18px;
  border-radius: 9px; display: none;
  align-items: center; justify-content: center;
  padding: 0 4px;
}

.nav-categories {
  max-width: 1280px; margin: 0 auto;
  padding: 0 24px;
  display: flex; gap: 0;
  overflow-x: auto;
  -ms-overflow-style: none; scrollbar-width: none;
}

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

.nav-cat-item {
  padding: 10px 18px;
  font-size: 13px; font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
  cursor: pointer;
  transition: var(--transition);
  border-bottom: 2px solid transparent;
}

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

/* ==================== Hero Section ==================== */
.hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, #FF6B6B 100%);
  padding: 60px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute; top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 60%);
  animation: heroFloat 15s infinite ease-in-out;
}

@keyframes heroFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(120deg); }
  66% { transform: translate(-20px, 20px) rotate(240deg); }
}

.hero-content { position: relative; z-index: 1; max-width: 700px; margin: 0 auto; }

.hero h1 {
  font-size: 42px; font-weight: 800; color: #fff;
  margin-bottom: 16px; line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.hero p {
  font-size: 18px; color: rgba(255,255,255,0.9);
  margin-bottom: 28px;
}

.hero-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--primary);
  padding: 14px 32px; border-radius: 30px;
  font-size: 16px; font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(0,0,0,0.15);
}

.hero-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}

/* ==================== Featured Carousel ==================== */
.featured-section {
  max-width: 1280px; margin: 0 auto;
  padding: 40px 24px;
}

.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px;
}

.section-title {
  font-size: 24px; font-weight: 700; color: var(--dark);
  display: flex; align-items: center; gap: 8px;
}

.section-title .fire { color: var(--primary); }

.carousel-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
}

.carousel-track {
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-card {
  min-width: 100%;
  display: flex;
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.carousel-card-img {
  flex: 1;
  min-height: 300px;
  background: #f0f0f0;
  display: flex; align-items: center; justify-content: center;
}

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

.carousel-card-info {
  flex: 1;
  padding: 40px;
  display: flex; flex-direction: column; justify-content: center;
}

.carousel-card-info .badge {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 12px;
  width: fit-content;
}

.carousel-card-info h3 {
  font-size: 28px; font-weight: 700;
  margin-bottom: 8px; color: var(--dark);
}

.carousel-card-info .price {
  font-size: 28px; font-weight: 800; color: var(--primary);
  margin-bottom: 4px;
}

.carousel-card-info .original-price {
  font-size: 16px; color: var(--text-light);
  text-decoration: line-through; margin-bottom: 12px;
}

.carousel-card-info .desc {
  font-size: 14px; color: var(--text-secondary);
  margin-bottom: 20px; line-height: 1.6;
}

.carousel-card-info .btn-add {
  background: var(--primary); color: #fff;
  padding: 12px 28px; border-radius: 24px;
  font-size: 15px; font-weight: 600;
  width: fit-content;
  transition: var(--transition);
}

.carousel-card-info .btn-add:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.carousel-nav {
  display: flex; gap: 8px; margin-top: 16px;
  justify-content: center;
}

.carousel-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: var(--transition);
}

.carousel-dot.active { background: var(--primary); width: 28px; border-radius: 5px; }

/* ==================== Categories Grid ==================== */
.categories-section {
  max-width: 1280px; margin: 0 auto;
  padding: 20px 24px 40px;
}

.cat-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.cat-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.cat-card .cat-icon {
  font-size: 40px; margin-bottom: 10px;
  display: block;
}

.cat-card .cat-name {
  font-size: 14px; font-weight: 600;
  color: var(--dark); margin-bottom: 4px;
}

.cat-card .cat-count {
  font-size: 12px; color: var(--text-light);
}

/* ==================== Product Grid ==================== */
.products-section {
  max-width: 1280px; margin: 0 auto;
  padding: 20px 24px 40px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
  cursor: pointer;
  position: relative;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.product-card .img-wrap {
  position: relative;
  padding-top: 100%;
  overflow: hidden;
  background: #f8f8f8;
}

.product-card .img-wrap img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.product-card .product-badge {
  position: absolute; top: 10px; left: 10px;
  background: var(--primary);
  color: #fff;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  z-index: 1;
}

.product-card .product-badge.hot { background: var(--accent); }
.product-card .product-badge.new { background: var(--success); }
.product-card .product-badge.premium { background: var(--dark); }

.product-card .quick-actions {
  position: absolute; top: 10px; right: 10px;
  display: flex; flex-direction: column; gap: 6px;
  opacity: 0; transform: translateX(10px);
  transition: var(--transition);
  z-index: 1;
}

.product-card:hover .quick-actions {
  opacity: 1; transform: translateX(0);
}

.quick-action-btn {
  width: 34px; height: 34px;
  background: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: var(--transition);
}

.quick-action-btn:hover { background: var(--primary); color: #fff; }

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

.product-card .product-name {
  font-size: 14px; font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
  min-height: 39px;
}

.product-card .product-rating {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 8px; font-size: 12px;
}

.product-card .product-rating .count {
  color: var(--text-light);
}

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

.product-card .current-price {
  font-size: 18px; font-weight: 700; color: var(--primary);
}

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

.product-card .discount-tag {
  font-size: 11px; color: var(--success); font-weight: 600;
}

.product-card .btn-cart {
  width: 100%; margin-top: 10px;
  padding: 9px; border-radius: var(--radius-sm);
  background: var(--primary); color: #fff;
  font-size: 13px; font-weight: 600;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center; gap: 6px;
}

.product-card .btn-cart:hover { background: var(--primary-dark); }

/* ==================== Trust Badges ==================== */
.trust-section {
  max-width: 1280px; margin: 0 auto;
  padding: 30px 24px;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow);
}

.trust-card .trust-icon {
  font-size: 32px; margin-bottom: 10px;
}

.trust-card h4 {
  font-size: 14px; font-weight: 600; margin-bottom: 4px;
}

.trust-card p {
  font-size: 12px; color: var(--text-secondary);
}

/* ==================== Footer ==================== */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  padding: 50px 24px 20px;
}

.footer-inner {
  max-width: 1280px; margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .footer-logo {
  font-size: 24px; font-weight: 800; color: #fff; margin-bottom: 12px;
}

.footer-brand .footer-logo span { color: var(--primary); }

.footer-brand p { font-size: 13px; line-height: 1.8; margin-bottom: 16px; }

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

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

.footer-social a:hover { background: var(--primary); color: #fff; }

.footer-col h4 {
  font-size: 15px; font-weight: 600; color: #fff;
  margin-bottom: 16px;
}

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

.footer-col a:hover { color: var(--primary-light); }

.footer-bottom {
  max-width: 1280px; margin: 0 auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; justify-content: space-between;
  font-size: 12px;
}

.payment-icons {
  display: flex; gap: 10px; align-items: center;
}

.payment-icon {
  background: rgba(255,255,255,0.1);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  color: #fff;
}

/* ==================== Product Detail Page ==================== */
.detail-container {
  max-width: 1280px; margin: 0 auto;
  padding: 24px;
}

.detail-breadcrumb {
  font-size: 13px; color: var(--text-secondary);
  margin-bottom: 24px;
}

.detail-breadcrumb a { color: var(--primary); }
.detail-breadcrumb a:hover { text-decoration: underline; }

.detail-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.detail-gallery {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
}

.detail-gallery .main-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: #fff;
  padding: 20px;
}

.detail-info h1 {
  font-size: 28px; font-weight: 700;
  margin-bottom: 12px; color: var(--dark);
}

.detail-info .detail-rating {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 16px;
}

.detail-info .detail-rating .stars { font-size: 16px; }
.detail-info .detail-rating .count { font-size: 13px; color: var(--text-secondary); }

.detail-info .detail-price {
  display: flex; align-items: baseline; gap: 12px;
  margin-bottom: 8px;
}

.detail-info .detail-current {
  font-size: 36px; font-weight: 800; color: var(--primary);
}

.detail-info .detail-original {
  font-size: 18px; color: var(--text-light); text-decoration: line-through;
}

.detail-info .detail-discount {
  display: inline-block;
  background: rgba(16,185,129,0.1);
  color: var(--success);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 13px; font-weight: 600;
  margin-bottom: 20px;
}

.detail-info .detail-desc {
  font-size: 14px; color: var(--text-secondary);
  line-height: 1.8; margin-bottom: 24px;
}

.detail-info .detail-features {
  margin-bottom: 28px;
}

.detail-info .detail-features h3 {
  font-size: 15px; font-weight: 600;
  margin-bottom: 12px;
}

.detail-info .feature-list {
  display: flex; flex-wrap: wrap; gap: 8px;
}

.detail-info .feature-tag {
  background: var(--bg);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px; color: var(--text);
  border: 1px solid var(--border);
}

.detail-qty {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 24px;
}

.detail-qty label {
  font-size: 14px; font-weight: 600;
}

.qty-control {
  display: flex; align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qty-control button {
  width: 36px; height: 36px;
  background: var(--bg);
  font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}

.qty-control button:hover { background: var(--border); }

.qty-control input {
  width: 50px; height: 36px;
  text-align: center; border: none;
  font-size: 15px; font-weight: 600;
  outline: none;
}

.detail-actions {
  display: flex; gap: 12px;
}

.btn-buy {
  flex: 1; padding: 14px;
  background: var(--primary); color: #fff;
  border-radius: var(--radius-sm);
  font-size: 16px; font-weight: 700;
  transition: var(--transition);
}

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

.btn-add-cart {
  flex: 1; padding: 14px;
  background: var(--dark); color: #fff;
  border-radius: var(--radius-sm);
  font-size: 16px; font-weight: 700;
  transition: var(--transition);
}

.btn-add-cart:hover { background: var(--dark-light); }

/* ==================== Cart Page ==================== */
.cart-container {
  max-width: 1280px; margin: 0 auto;
  padding: 24px;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 30px;
  align-items: start;
}

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

.cart-item {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 16px;
  display: flex; gap: 16px;
  box-shadow: var(--shadow);
}

.cart-item-img {
  width: 120px; height: 120px;
  border-radius: var(--radius-sm);
  overflow: hidden; flex-shrink: 0;
}

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

.cart-item-info { flex: 1; }

.cart-item-name {
  font-size: 15px; font-weight: 600;
  margin-bottom: 4px;
}

.cart-item-cat {
  font-size: 12px; color: var(--text-light);
  margin-bottom: 8px; text-transform: capitalize;
}

.cart-item-price {
  font-size: 18px; font-weight: 700; color: var(--primary);
  margin-bottom: 10px;
}

.cart-item-actions {
  display: flex; align-items: center; justify-content: space-between;
}

.cart-item-remove {
  font-size: 13px; color: var(--text-light);
  background: none; text-decoration: underline;
  transition: var(--transition);
}

.cart-item-remove:hover { color: var(--primary); }

.cart-summary {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  position: sticky; top: 100px;
}

.cart-summary h3 {
  font-size: 18px; font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

.summary-row {
  display: flex; justify-content: space-between;
  font-size: 14px; margin-bottom: 10px;
}

.summary-row.total {
  font-size: 18px; font-weight: 700;
  margin-top: 12px; padding-top: 12px;
  border-top: 2px solid var(--border);
  color: var(--dark);
}

.summary-row.total .amount { color: var(--primary); }

.btn-checkout {
  width: 100%; padding: 14px;
  background: var(--primary); color: #fff;
  border-radius: var(--radius-sm);
  font-size: 16px; font-weight: 700;
  margin-top: 16px;
  transition: var(--transition);
}

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

.btn-continue {
  width: 100%; padding: 12px;
  background: transparent; color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600;
  margin-top: 10px;
  transition: var(--transition);
}

.btn-continue:hover { background: rgba(230,57,70,0.05); }

/* ==================== Checkout Page ==================== */
.checkout-container {
  max-width: 800px; margin: 0 auto;
  padding: 24px;
}

.checkout-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.checkout-card h2 {
  font-size: 22px; font-weight: 700;
  margin-bottom: 24px;
  color: var(--dark);
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block; font-size: 13px; font-weight: 600;
  margin-bottom: 6px; color: var(--text);
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px; outline: none;
  transition: var(--transition);
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(230,57,70,0.1);
}

.form-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}

.payment-methods {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
  margin-bottom: 20px;
}

.payment-option {
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
}

.payment-option:hover { border-color: var(--primary); }

.payment-option.selected {
  border-color: var(--primary);
  background: rgba(230,57,70,0.05);
}

.payment-option .pay-logo {
  font-size: 36px; margin-bottom: 8px;
  display: block;
}

.payment-option .pay-name {
  font-size: 15px; font-weight: 700;
}

.payment-option .pay-desc {
  font-size: 11px; color: var(--text-light); margin-top: 4px;
}

.order-total {
  text-align: center;
  padding: 20px;
  background: var(--bg);
  border-radius: var(--radius);
  margin: 20px 0;
}

.order-total .label {
  font-size: 14px; color: var(--text-secondary);
}

.order-total .amount {
  font-size: 32px; font-weight: 800; color: var(--primary);
}

.btn-place-order {
  width: 100%; padding: 16px;
  background: var(--success); color: #fff;
  border-radius: var(--radius-sm);
  font-size: 17px; font-weight: 700;
  transition: var(--transition);
}

.btn-place-order:hover { background: #059669; }

.btn-place-order:disabled {
  background: var(--text-light);
  cursor: not-allowed;
}

/* ==================== Policy Pages ==================== */
.policy-container {
  max-width: 800px; margin: 0 auto;
  padding: 40px 24px;
}

.policy-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.policy-card h1 {
  font-size: 28px; font-weight: 700;
  margin-bottom: 8px; color: var(--dark);
}

.policy-card .updated {
  font-size: 13px; color: var(--text-light);
  margin-bottom: 30px;
}

.policy-card h2 {
  font-size: 18px; font-weight: 700;
  margin: 28px 0 12px; color: var(--dark);
}

.policy-card p, .policy-card li {
  font-size: 14px; color: var(--text-secondary);
  line-height: 1.8; margin-bottom: 8px;
}

.policy-card ul {
  padding-left: 20px; margin-bottom: 12px;
}

.policy-card a { color: var(--primary); }
.policy-card a:hover { text-decoration: underline; }

/* ==================== Empty State ==================== */
.empty-state {
  text-align: center; padding: 60px 20px;
}

.empty-state .empty-icon { font-size: 64px; margin-bottom: 16px; }

.empty-state h3 {
  font-size: 20px; font-weight: 600;
  margin-bottom: 8px; color: var(--dark);
}

.empty-state p {
  font-size: 14px; color: var(--text-secondary);
  margin-bottom: 20px;
}

.btn-shop {
  display: inline-block;
  background: var(--primary); color: #fff;
  padding: 12px 28px; border-radius: 24px;
  font-size: 14px; font-weight: 600;
  transition: var(--transition);
}

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

/* ==================== Order Success ==================== */
.success-container {
  max-width: 500px; margin: 0 auto;
  padding: 60px 24px;
  text-align: center;
}

.success-icon {
  width: 80px; height: 80px;
  background: var(--success);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 40px; color: #fff;
  animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
  0% { transform: scale(0); }
  80% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

.success-container h1 {
  font-size: 26px; font-weight: 700;
  margin-bottom: 8px; color: var(--dark);
}

.success-container p {
  font-size: 14px; color: var(--text-secondary);
  margin-bottom: 24px; line-height: 1.6;
}

/* ==================== Mobile Search ==================== */
.mobile-search-bar {
  display: none;
  padding: 12px 24px;
  background: #fff;
  border-bottom: 1px solid var(--border);
}

.mobile-search-bar input {
  width: 100%; padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 24px; font-size: 14px;
  outline: none;
}

/* ==================== Responsive ==================== */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .carousel-card { flex-direction: column; }
  .carousel-card-img { min-height: 240px; }
  .carousel-card-info { padding: 24px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 768px) {
  .nav-search { display: none; }
  .mobile-search-bar { display: block; }
  .hero h1 { font-size: 28px; }
  .hero p { font-size: 15px; }
  .hero { padding: 40px 24px; }
  .cat-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-main { grid-template-columns: 1fr; gap: 24px; }
  .cart-layout { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .carousel-card-info h3 { font-size: 22px; }
  .carousel-card-info .price { font-size: 22px; }
  .payment-methods { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .nav-main { padding: 10px 16px; gap: 12px; }
  .nav-logo { font-size: 20px; }
  .nav-action .label { display: none; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .product-card .product-info { padding: 10px; }
  .product-card .product-name { font-size: 13px; min-height: 36px; }
  .product-card .current-price { font-size: 15px; }
  .product-card .old-price { font-size: 11px; }
  .detail-actions { flex-direction: column; }
}