/**
 * Storefront Customer Web Stylesheet (W02 Navy & Yellow Design System)
 * Conforms to UI Design Ref/02-design-system.md & UI Design Ref/03-website-ui-ux.md
 */

/* =========================================================================
   1. CORE STOREFRONT VARIABLES & RESET
   ========================================================================= */
:root {
  --site-primary: #059669;        /* Banana Leaf Green / Fresh Emerald (Primary) */
  --site-primary-dark: #064E3B;   /* Deep Forest Leaf Green (Topbar & Footer) */
  --site-primary-light: #10B981;  /* Vibrant Leaf Green (Buttons & Badges) */
  --site-primary-hover: #047857;  /* Hover Deep Green */
  --site-accent: #10B981;         /* Fresh Leaf Accent */
  --site-accent-hover: #059669;   /* Hover Accent */
  --site-canvas: #F8FAFC;         /* Crisp Light Canvas */
  --site-surface: #FFFFFF;        /* Card & Panel Surface */
  --site-surface-alt: #F1F5F9;    /* Light Grayish Surface */
  --site-surface-green: #ECFDF5;  /* Mint Pastel Soft Background */
  --site-text: #0F172A;           /* Charcoal Body Text */
  --site-text-muted: #64748B;     /* Secondary / Muted Text */
  --site-text-light: #94A3B8;     /* Caption Text */
  --site-border: #E2E8F0;         /* Standard Clean Border */
  --site-border-subtle: #F1F5F9;  /* Subtle Dividers */
  --site-danger: #EF4444;         /* Red Alert */
  --site-success: #10B981;        /* Green Status */
  --site-warning: #F59E0B;        /* Orange Alert */

  --site-font-sans: 'Noto Sans Myanmar', 'Pyidaungsu', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --site-font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
  --site-line-height: 1.6;
  --site-max-width: 1240px;
  --site-radius-sm: 6px;
  --site-radius-md: 10px;
  --site-radius-lg: 16px;
  --site-shadow-sm: 0 1px 3px rgba(6, 78, 59, 0.06);
  --site-shadow-md: 0 4px 14px rgba(6, 78, 59, 0.08);
  --site-shadow-lg: 0 10px 28px rgba(6, 78, 59, 0.12);
  --site-transition: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: var(--site-font-sans);
  font-size: 14px;
  line-height: var(--site-line-height);
  color: var(--site-text);
  background-color: var(--site-canvas);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

/* WCAG 2.1 AA Touch Target Compliance (>= 48px) */
button,
.btn-primary,
.btn-secondary,
.btn-add-cart,
.btn-buy-now,
.header-action-item,
input[type="submit"],
input[type="button"] {
  min-height: 48px;
}

@media (max-width: 768px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

.skip-link {
  position: absolute;
  top: -9999px;
  left: 16px;
  background: var(--site-accent);
  color: var(--site-primary);
  padding: 8px 16px;
  font-weight: 700;
  z-index: 10000;
  border-radius: var(--site-radius-sm);
}
.skip-link:focus {
  top: 16px;
}

.container {
  width: 100%;
  max-width: var(--site-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* =========================================================================
   2. HEADER & NAVIGATION (DESKTOP & MOBILE)
   ========================================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--site-surface);
  box-shadow: var(--site-shadow-sm);
}

/* 2.1 Utility Top Bar */
.utility-bar {
  background-color: var(--site-primary-dark);
  color: #DCE3E8;
  font-size: 13px;
  padding: 6px 0;
}
.utility-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.utility-contacts {
  display: flex;
  align-items: center;
  gap: 20px;
}
.utility-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #DCE3E8;
  transition: color var(--site-transition);
}
.utility-contacts a:hover {
  color: var(--site-accent);
}
.utility-announcement {
  flex: 1;
  text-align: center;
  font-weight: 500;
  color: #FFFFFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.utility-meta {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* 2.2 Main Header Row */
.header-main {
  background-color: #FFFFFF;
  color: var(--site-text);
  padding: 12px 0;
  border-bottom: 1px solid var(--site-border);
}
.header-main .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.header-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 800;
  color: #064E3B;
  white-space: nowrap;
}
.header-brand .logo-icon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, #10B981, #059669);
  color: #FFFFFF;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
}

/* Search Bar */
.header-search {
  flex: 1;
  max-width: 560px;
  position: relative;
}
.search-form {
  display: flex;
  align-items: center;
  width: 100%;
  background: #FFFFFF;
  border: 2px solid #10B981;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 1px 4px rgba(16, 185, 129, 0.1);
}
.search-input {
  flex: 1;
  border: none;
  padding: 8px 14px;
  font-size: 13.5px;
  color: var(--site-text);
  outline: none;
}
.search-btn {
  background-color: #10B981;
  color: #FFFFFF;
  border: none;
  padding: 8px 18px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background-color var(--site-transition);
}
.search-btn:hover {
  background-color: #059669;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.action-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #1E293B;
  padding: 6px 10px;
  border-radius: var(--site-radius-sm);
  transition: all var(--site-transition);
  position: relative;
  font-size: 13.5px;
  font-weight: 600;
}
.action-item:hover {
  background-color: #ECFDF5;
  color: #059669;
}
.action-badge {
  background-color: #10B981;
  color: #FFFFFF;
  font-size: 10.5px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}
.btn-mobile-menu {
  display: none;
  background: transparent;
  border: none;
  color: #064E3B;
  font-size: 22px;
  cursor: pointer;
  padding: 6px;
}

/* 2.3 Navigation Bar */
.header-nav {
  background-color: #064E3B;
  border-bottom: 2px solid #059669;
}
.header-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 20px;
}
.nav-link {
  display: inline-block;
  padding: 10px 0;
  font-weight: 500;
  font-size: 13.5px;
  color: #D1FAE5;
  border-bottom: 2px solid transparent;
  transition: all var(--site-transition);
}
.nav-link:hover, .nav-link.active {
  color: #FFFFFF;
  border-bottom-color: #34D399;
  font-weight: 600;
}
.nav-category-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: #059669;
  color: #FFFFFF;
  padding: 10px 18px;
  font-size: 13.5px;
  font-weight: 600;
  border-radius: var(--site-radius-sm) var(--site-radius-sm) 0 0;
  cursor: pointer;
  transition: background-color var(--site-transition);
}
.nav-category-btn:hover {
  background-color: #047857;
}

/* =========================================================================
   3. HERO BANNER & HOMEPAGE SECTIONS
   ========================================================================= */
.hero-section {
  padding: 24px 0 16px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}
.hero-main-card {
  position: relative;
  border-radius: var(--site-radius-lg);
  overflow: hidden;
  background: linear-gradient(135deg, #064E3B 0%, #059669 55%, #10B981 100%);
  color: #FFFFFF;
  padding: 32px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 280px;
  box-shadow: 0 10px 25px -5px rgba(6, 78, 59, 0.25);
}
.hero-main-content {
  flex: 1;
  max-width: 500px;
  z-index: 2;
}
.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(4px);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 12px;
}
.hero-main-card h2 {
  font-size: 24px;
  line-height: 1.35;
  margin-bottom: 10px;
  font-weight: 800;
}
.hero-main-card p {
  font-size: 14px;
  color: #D1FAE5;
  margin-bottom: 18px;
  max-width: 480px;
  line-height: 1.6;
}
.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  background-color: #FFFFFF;
  color: #064E3B;
  padding: 9px 22px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 13.5px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
  transition: all var(--site-transition);
}
.hero-cta-btn:hover {
  background-color: #ECFDF5;
  color: #047857;
  transform: translateY(-2px);
}
.hero-main-image {
  flex: 0 0 210px;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 2;
}
.hero-banner-img {
  max-width: 100%;
  height: auto;
  max-height: 190px;
  object-fit: cover;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.22);
}
.hero-side-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.hero-side-card {
  flex: 1;
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: 12px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  box-shadow: var(--site-shadow-sm);
  transition: all var(--site-transition);
}
.hero-side-card:hover {
  border-color: #10B981;
  box-shadow: 0 6px 18px rgba(5, 150, 105, 0.08);
}
.hero-side-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: #064E3B;
  margin-bottom: 6px;
}

/* Category Tiles */
.category-strip {
  padding: 32px 0;
}
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.section-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--site-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title::before {
  content: '';
  width: 5px;
  height: 24px;
  background-color: var(--site-accent);
  border-radius: 3px;
  display: inline-block;
}
.section-link {
  color: var(--site-primary-light);
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.section-link:hover {
  color: var(--site-accent-hover);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 12px;
}
@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}
@media (max-width: 640px) {
  .category-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
.category-card {
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: 14px;
  padding: 12px 6px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: all var(--site-transition);
}
.category-card:hover {
  border-color: #10B981;
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(5, 150, 105, 0.1);
}
.category-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background-color: var(--site-surface-green);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: transform var(--site-transition);
}
.category-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.category-card:hover .category-icon {
  transform: scale(1.08);
}
.category-name {
  font-weight: 600;
  font-size: 12.5px;
  line-height: 1.35;
  color: var(--site-text);
  text-align: center;
}

/* =========================================================================
   4. PRODUCT CARD & CATALOG GRID
   ========================================================================= */
.products-section {
  padding: 20px 0 40px;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.product-card {
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: 12px;
  padding: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--site-transition);
  position: relative;
}
.product-card:hover {
  border-color: #10B981;
  box-shadow: 0 8px 22px rgba(5, 150, 105, 0.12);
  transform: translateY(-3px);
}
.product-thumb-wrap {
  position: relative;
  width: 100%;
  padding-top: 80%;
  background-color: #F8FAFC;
  border-radius: 8px;
  overflow: hidden;
}
.product-thumb {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 10px;
  transition: transform var(--site-transition);
}
.product-card:hover .product-thumb {
  transform: scale(1.05);
}
.product-badge-group {
  position: absolute;
  top: 8px;
  left: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  z-index: 2;
}
.product-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  text-transform: uppercase;
}
.badge-instock {
  background: #DCFCE7;
  color: #065F46;
}
.badge-outstock {
  background: #FEE2E2;
  color: #991B1B;
}
.badge-promo {
  background: #10B981;
  color: #FFFFFF;
}

.fav-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--site-border);
  color: var(--site-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  transition: all var(--site-transition);
}
.fav-btn:hover, .fav-btn.active {
  background: #FFFFFF;
  color: #DC2626;
  border-color: #DC2626;
}

.product-info {
  padding: 10px 4px 4px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.product-brand {
  font-size: 11px;
  color: #10B981;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.product-title {
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.35;
  color: var(--site-text);
  margin-bottom: 8px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 36px;
}
.product-price-row {
  margin-top: auto;
  padding-top: 8px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  border-top: 1px solid var(--site-border-subtle);
}
.price-display {
  font-size: 15px;
  font-weight: 700;
  color: #059669;
}
.unit-label {
  font-size: 11.5px;
  color: var(--site-text-muted);
}
.card-action-btn {
  margin-top: 10px;
  width: 100%;
  background: #059669;
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background-color var(--site-transition);
}
.card-action-btn:hover {
  background: #047857;
}
.card-action-btn:hover {
  background: var(--site-primary-light);
}

/* =========================================================================
   5. CATALOG LISTING & FILTERS SIDEBAR
   ========================================================================= */
.catalog-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 28px;
  padding: 28px 0 56px;
}
.filters-sidebar {
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-md);
  padding: 20px;
  box-shadow: var(--site-shadow-sm);
  height: fit-content;
}
.filter-block {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--site-border-subtle);
}
.filter-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}
.filter-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--site-primary);
  margin-bottom: 12px;
}
.filter-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.filter-item label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  cursor: pointer;
}
.filter-item input[type="checkbox"], .filter-item input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--site-primary);
}
.price-range-inputs {
  display: flex;
  align-items: center;
  gap: 8px;
}
.price-input {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-sm);
  font-size: 13px;
}

.applied-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  align-items: center;
}
.filter-chip {
  background: var(--site-surface-alt);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-sm);
  padding: 4px 10px;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--site-text);
}
.filter-chip button {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--site-danger);
  font-weight: 700;
}
.clear-all-link {
  font-size: 13px;
  color: var(--site-danger);
  font-weight: 600;
  cursor: pointer;
}

.catalog-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  gap: 16px;
}
.result-count {
  font-size: 15px;
  color: var(--site-text-muted);
}
.sort-select-wrap select {
  padding: 8px 14px;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-sm);
  background: var(--site-surface);
  font-size: 14px;
  color: var(--site-text);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 40px;
}
.page-btn {
  padding: 8px 14px;
  border: 1px solid var(--site-border);
  background: var(--site-surface);
  border-radius: var(--site-radius-sm);
  font-size: 14px;
  font-weight: 600;
  color: var(--site-text);
  cursor: pointer;
  transition: all var(--site-transition);
}
.page-btn:hover {
  background: var(--site-surface-alt);
  border-color: var(--site-primary);
}
.page-btn.active {
  background: var(--site-primary);
  color: #FFFFFF;
  border-color: var(--site-primary);
}

/* =========================================================================
   6. PRODUCT DETAIL
   ========================================================================= */
.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  padding: 32px 0 56px;
}

/* Gallery */
.gallery-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.gallery-main {
  width: 100%;
  aspect-ratio: 1/1;
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-lg);
  overflow: hidden;
  box-shadow: var(--site-shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.gallery-thumbs {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 6px;
}
.gallery-thumb-item {
  width: 72px;
  height: 72px;
  border-radius: var(--site-radius-sm);
  border: 2px solid var(--site-border);
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
  transition: border-color var(--site-transition);
}
.gallery-thumb-item.active, .gallery-thumb-item:hover {
  border-color: var(--site-accent);
}

/* Product Info & Actions */
.detail-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.detail-brand-sku {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 13px;
  color: var(--site-text-muted);
}
.detail-title {
  font-size: 26px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--site-primary);
}
.detail-price-box {
  background: var(--site-surface-alt);
  padding: 16px 20px;
  border-radius: var(--site-radius-md);
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.detail-price {
  font-size: 28px;
  font-weight: 800;
  color: var(--site-primary);
}

/* Variant Selector */
.variant-options-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.variant-option-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--site-primary);
}
.variant-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.variant-pill-btn {
  padding: 8px 16px;
  border: 1px solid var(--site-border);
  background: var(--site-surface);
  border-radius: var(--site-radius-sm);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--site-transition);
}
.variant-pill-btn.active {
  border-color: var(--site-primary);
  background: var(--site-primary);
  color: #FFFFFF;
  font-weight: 600;
}

/* Quantity & Action Buttons */
.quantity-actions-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.quantity-stepper {
  display: flex;
  align-items: center;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-sm);
  background: var(--site-surface);
  overflow: hidden;
}
.stepper-btn {
  width: 38px;
  height: 42px;
  background: none;
  border: none;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.stepper-input {
  width: 50px;
  height: 42px;
  border: none;
  text-align: center;
  font-weight: 600;
  outline: none;
}
.btn-add-cart {
  flex: 1;
  background: var(--site-accent);
  color: var(--site-primary);
  border: none;
  padding: 12px 24px;
  border-radius: var(--site-radius-md);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background-color var(--site-transition);
}
.btn-add-cart:hover {
  background: var(--site-accent-hover);
}

/* Wholesale Table */
.wholesale-box {
  border: 1px solid #FCD34D;
  background: #FEF3C7;
  border-radius: var(--site-radius-md);
  padding: 16px;
}
.wholesale-box h4 {
  font-size: 15px;
  font-weight: 700;
  color: #92400E;
  margin-bottom: 8px;
}
.wholesale-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.wholesale-table th, .wholesale-table td {
  padding: 6px 10px;
  text-align: left;
  border-bottom: 1px solid rgba(146, 64, 14, 0.15);
}

/* Description Tabs */
.detail-tabs-section {
  padding: 32px 0 64px;
  border-top: 1px solid var(--site-border);
}
.detail-content-box {
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-md);
  padding: 32px;
  line-height: 1.8;
}

/* =========================================================================
   7. SHOPPING CART
   ========================================================================= */
.cart-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 32px;
  padding: 32px 0 64px;
}
.cart-table {
  width: 100%;
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-md);
  border-collapse: collapse;
  overflow: hidden;
  box-shadow: var(--site-shadow-sm);
}
.cart-table th {
  background: var(--site-surface-alt);
  padding: 14px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--site-primary);
  text-align: left;
  border-bottom: 1px solid var(--site-border);
}
.cart-table td {
  padding: 18px;
  border-bottom: 1px solid var(--site-border-subtle);
  vertical-align: middle;
}
.cart-item-info {
  display: flex;
  align-items: center;
  gap: 16px;
}
.cart-item-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--site-radius-sm);
  object-fit: cover;
  border: 1px solid var(--site-border);
}

.cart-summary-panel {
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-md);
  padding: 24px;
  box-shadow: var(--site-shadow-sm);
  height: fit-content;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.summary-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--site-primary);
  border-bottom: 1px solid var(--site-border-subtle);
  padding-bottom: 12px;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 15px;
}
.summary-row.total {
  font-size: 18px;
  font-weight: 800;
  color: var(--site-primary);
  border-top: 2px solid var(--site-border);
  padding-top: 14px;
}
.btn-checkout {
  width: 100%;
  background: var(--site-accent);
  color: var(--site-primary);
  border: none;
  padding: 14px 20px;
  border-radius: var(--site-radius-md);
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  text-align: center;
  transition: background-color var(--site-transition);
}
.btn-checkout:hover {
  background: var(--site-accent-hover);
}

/* =========================================================================
   8. ACCOUNT & AUTH FORMS
   ========================================================================= */
.auth-container {
  max-width: 440px;
  margin: 48px auto;
  padding: 32px;
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-lg);
  box-shadow: var(--site-shadow-md);
}
.auth-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--site-primary);
  text-align: center;
  margin-bottom: 8px;
}
.auth-subtitle {
  font-size: 14px;
  color: var(--site-text-muted);
  text-align: center;
  margin-bottom: 24px;
}
.form-group {
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--site-text);
}
.form-control {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-sm);
  font-size: 15px;
  transition: border-color var(--site-transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--site-primary);
  box-shadow: 0 0 0 3px rgba(8, 43, 58, 0.15);
}
.btn-submit {
  width: 100%;
  background: var(--site-primary);
  color: #FFFFFF;
  border: none;
  padding: 12px 20px;
  border-radius: var(--site-radius-md);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--site-transition);
  margin-top: 10px;
}
.btn-submit:hover {
  background: var(--site-primary-light);
}

/* Account Dashboard */
.account-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 32px 0 64px;
}
.account-nav-panel {
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-md);
  padding: 16px;
  box-shadow: var(--site-shadow-sm);
  height: fit-content;
}
.account-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: var(--site-radius-sm);
  font-size: 14px;
  font-weight: 500;
  color: var(--site-text);
  transition: all var(--site-transition);
}
.account-nav-link:hover, .account-nav-link.active {
  background: var(--site-surface-alt);
  color: var(--site-primary);
  font-weight: 600;
}
.account-card {
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-md);
  padding: 28px;
  box-shadow: var(--site-shadow-sm);
}

/* =========================================================================
   9. FOOTER
   ========================================================================= */
.site-footer {
  margin-top: auto;
  background-color: var(--site-primary-dark);
  color: #DCE3E8;
  padding: 48px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 40px;
}
.footer-col h4 {
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  position: relative;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--site-accent);
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: #94A3B8;
  font-size: 14px;
  transition: color var(--site-transition);
}
.footer-links a:hover {
  color: var(--site-accent);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  color: #64748B;
}

/* =========================================================================
   10. RESPONSIVE BREAKPOINTS (TABLET & MOBILE)
   ========================================================================= */
@media (max-width: 1023px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .product-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .category-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .catalog-layout {
    grid-template-columns: 1fr;
  }
  .product-detail-layout {
    grid-template-columns: 1fr;
  }
  .cart-layout {
    grid-template-columns: 1fr;
  }
  .account-layout {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 767px) {
  .utility-bar {
    display: none;
  }
  .header-nav {
    display: none;
  }
  .btn-mobile-menu {
    display: block;
  }
  .header-search {
    order: 3;
    width: 100%;
    max-width: 100%;
  }
  .header-main .container {
    flex-wrap: wrap;
    gap: 14px;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-main-card {
    padding: 24px;
    min-height: 260px;
  }
  .hero-main-card h2 {
    font-size: 22px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

@media (max-width: 340px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   PART 49: CHECKOUT, ORDERS, AFTER-SALES, INQUIRY & PRIVACY STYLES
   ========================================================================== */

/* Checkout Steps & Layout */
.checkout-steps-bar {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-bottom: 32px;
}
.checkout-steps-bar::before {
  content: '';
  position: absolute;
  top: 18px;
  left: 24px;
  right: 24px;
  height: 2px;
  background: var(--site-border);
  z-index: 1;
}
.checkout-step-pill {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  background: var(--site-canvas);
  padding: 0 10px;
}
.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--site-surface);
  border: 2px solid var(--site-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: var(--site-text-muted);
}
.checkout-step-pill.active .step-number {
  background: var(--site-primary);
  border-color: var(--site-primary);
  color: #FFFFFF;
}
.checkout-step-pill.completed .step-number {
  background: var(--site-success);
  border-color: var(--site-success);
  color: #FFFFFF;
}
.step-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--site-text-muted);
}
.checkout-step-pill.active .step-label {
  color: var(--site-primary);
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 32px;
  align-items: start;
}
@media (max-width: 960px) {
  .checkout-grid {
    grid-template-columns: 1fr;
  }
}

.checkout-card {
  background: var(--site-surface);
  border: 1px solid var(--site-border);
  border-radius: var(--site-radius-md);
  padding: 24px;
  margin-bottom: 24px;
}
.checkout-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--site-primary);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Radio Choice Cards */
.choice-card-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.choice-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  border: 1.5px solid var(--site-border);
  border-radius: var(--site-radius-sm);
  cursor: pointer;
  transition: all var(--site-transition);
}
.choice-card:hover {
  border-color: var(--site-primary-light);
}
.choice-card.selected, .choice-card input[type="radio"]:checked + .choice-content {
  border-color: var(--site-primary);
  background: rgba(8, 43, 58, 0.02);
}

/* Order Status Badges */
.status-pill {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.status-pill.new, .status-pill.placed { background: #E0F2FE; color: #0369A1; }
.status-pill.processing, .status-pill.confirmed { background: #FEF3C7; color: #92400E; }
.status-pill.fulfilled, .status-pill.delivered, .status-pill.paid { background: #DCFCE7; color: #166534; }
.status-pill.cancelled, .status-pill.rejected, .status-pill.failed { background: #FEE2E2; color: #991B1B; }
.status-pill.hold, .status-pill.review_required { background: #F3E8FF; color: #6B21A8; }

/* Timeline Component */
.order-timeline {
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  padding-left: 28px;
}
.order-timeline::before {
  content: '';
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 9px;
  width: 2px;
  background: var(--site-border);
}
.timeline-entry {
  position: relative;
}
.timeline-dot {
  position: absolute;
  left: -28px;
  top: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--site-surface);
  border: 3px solid var(--site-primary);
}
.timeline-dot.active {
  background: var(--site-accent);
  border-color: var(--site-primary);
}
.timeline-time {
  font-size: 12px;
  color: var(--site-text-muted);
}
.timeline-desc {
  font-size: 14px;
  font-weight: 600;
  color: var(--site-text);
  margin-top: 2px;
}

/* Discussion Chat Thread */
.discussion-thread {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 20px 0;
  max-height: 480px;
  overflow-y: auto;
  padding-right: 8px;
}
.chat-bubble {
  max-width: 80%;
  padding: 14px 18px;
  border-radius: var(--site-radius-md);
  font-size: 14px;
  line-height: 1.6;
}
.chat-bubble.customer {
  align-self: flex-end;
  background: var(--site-primary);
  color: #FFFFFF;
  border-bottom-right-radius: 2px;
}
.chat-bubble.staff {
  align-self: flex-start;
  background: var(--site-surface-alt);
  color: var(--site-text);
  border: 1px solid var(--site-border);
  border-bottom-left-radius: 2px;
}
.chat-meta {
  font-size: 11px;
  margin-top: 6px;
  opacity: 0.8;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

/* Toggle Switch */
.pref-switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
}
.pref-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.pref-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #CBD5E1;
  transition: 0.3s;
  border-radius: 26px;
}
.pref-slider:before {
  position: absolute;
  content: "";
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.3s;
  border-radius: 50%;
}
.pref-switch input:checked + .pref-slider {
  background-color: var(--site-primary);
}
.pref-switch input:checked + .pref-slider:before {
  transform: translateX(22px);
}