/* UrbanStitch - Enhanced Responsive CSS File with All Fixes */
/* Mobile-First Design Approach */

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

/* CSS Variables for Consistency */
:root {
  --primary-color: #00ff00;
  --secondary-color: #1a1a1a;
  --accent-color: #ff6b35;
  --text-primary: #1a1a1a;
  --text-secondary: #666;
  --text-light: #999;
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-dark: #1a1a1a;
  --border-color: #e0e0e0;
  --shadow-light: 0 2px 8px rgba(0,0,0,0.1);
  --shadow-medium: 0 4px 12px rgba(0,0,0,0.15);
  --shadow-heavy: 0 8px 24px rgba(0,0,0,0.2);
  --border-radius: 8px;
  --border-radius-small: 4px;
  --transition: all 0.3s ease;
  --max-width: 1200px;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: #f5f5f5;
  color: #1a1a1a;
  line-height: 1.6;
  font-size: 16px;
  overflow-x: hidden;
}

/* Urban Color Palette */
.text-urban-black { color: #1a1a1a; }
.text-urban-gray { color: #2d2d2d; }
.text-neon-green { color: #00ff00; }
.text-urban-orange { color: #ff6b35; }
.bg-urban-black { background-color: #1a1a1a; }
.bg-urban-gray { background-color: #2d2d2d; }
.bg-neon-green { background-color: #00ff00; }
.bg-urban-orange { background-color: #ff6b35; }
.bg-concrete { background-color: #f5f5f5; }

/* Header Styles - Mobile First */
.header {
  background: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.top-banner {
  background: #1a1a1a;
  color: white;
  text-align: center;
  padding: 8px 16px;
  font-size: 12px;
  position: relative;
  overflow: hidden;
}

/* Mobile: Hide currency/language selectors */
.top-banner > div {
  display: none;
}

.animate-pulse-neon {
  animation: pulseNeon 2s infinite;
  font-weight: 600;
}

@keyframes pulseNeon {
  0%, 100% {
    text-shadow: 0 0 5px #00ff00;
  }
  50% {
    text-shadow: 0 0 20px #00ff00, 0 0 30px #00ff00;
  }
}

.main-header {
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.logo {
  font-size: 20px;
  font-weight: 900;
  color: #1a1a1a;
  text-decoration: none;
  white-space: nowrap;
}

.logo span {
  color: #00ff00;
}

/* Mobile-First Search Container */
.search-container {
  flex: 1;
  min-width: 200px;
  max-width: 400px;
  position: relative;
  order: 3;
  width: 100%;
}

.search-form {
  width: 100%;
}

.search-input-wrapper {
  position: relative;
  width: 100%;
}

.search-input {
  width: 100%;
  padding: 12px 50px 12px 16px;
  border: 2px solid #e5e5e5;
  border-radius: 25px;
  font-size: 14px;
  transition: all 0.2s;
  background: white;
}

.search-input:focus {
  outline: none;
  border-color: #00ff00;
  box-shadow: 0 0 0 3px rgba(0, 255, 0, 0.1);
}

.search-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #666;
  cursor: pointer;
  transition: color 0.2s;
  padding: 8px;
}

.search-btn:hover {
  color: #00ff00;
}

/* Mobile-Optimized User Actions */
.user-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  order: 2;
}

/* FIXED: Action buttons with proper touch targets */
.action-btn {
  background: none;
  border: none;
  padding: 12px;
  cursor: pointer;
  position: relative;
  transition: all 0.2s;
  color: #666;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  min-width: 44px;
  min-height: 44px;
  touch-action: manipulation;
}

.action-btn:hover {
  color: #00ff00;
  background: rgba(0, 255, 0, 0.1);
  transform: scale(1.05);
}

.action-btn:active {
  transform: scale(0.95);
}

.badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #00ff00;
  color: white;
  font-size: 11px;
  padding: 2px 6px;
  border-radius: 50%;
  min-width: 18px;
  text-align: center;
  font-weight: 600;
  animation: pulse 2s infinite;
}

.badge.orange {
  background: #ff6b35;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}

/* Mobile Navigation */
.nav {
  background: #2d2d2d;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.nav-container {
  padding: 0 16px;
}

.nav-list {
  display: flex;
  gap: 16px;
  padding: 12px 0;
  list-style: none;
  white-space: nowrap;
  min-width: max-content;
}

.nav-link {
  color: white;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.2s;
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 14px;
  white-space: nowrap;
}

.nav-link:hover {
  color: #00ff00;
  background: rgba(0, 255, 0, 0.1);
  transform: translateY(-2px);
}

.nav-link.hot {
  color: #00ff00;
  background: rgba(0, 255, 0, 0.1);
}

/* Mobile-First Hero Section */
.hero {
  background: linear-gradient(135deg, #2d2d2d, #1a1a1a);
  color: white;
  padding: 32px 0;
  margin-bottom: 24px;
}

.hero-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
}

.hero-content {
  flex: 1;
  max-width: 100%;
}

.hero-subtitle {
  color: #00ff00;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 600;
  margin-bottom: 8px;
}

.hero-title {
  font-size: 32px;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero-title span {
  color: #00ff00;
}

.hero-price {
  font-size: 18px;
  color: #ccc;
  margin-bottom: 24px;
}

.hero-price strong {
  color: white;
  font-size: 20px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  background: #00ff00;
  color: #1a1a1a;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  font-size: 14px;
  touch-action: manipulation;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn:hover {
  background: white;
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 255, 0, 0.3);
}

.hero-tag {
  margin-top: 16px;
}

.tag {
  background: #ff6b35;
  color: white;
  padding: 4px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}

.hero-image {
  flex: 1;
  max-width: 100%;
}

.hero-image img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Mobile-First Category Grid */
.categories {
  max-width: 1200px;
  margin: 0 auto 32px;
  padding: 0 16px;
}

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

.category-card {
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s;
  cursor: pointer;
  touch-action: manipulation;
}

.category-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  transform: translateY(-4px);
}

.category-icon {
  font-size: 28px;
  margin-bottom: 12px;
  color: #00ff00;
}

.category-name {
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 4px;
  font-size: 16px;
}

.category-count {
  color: #666;
  font-size: 14px;
}

.category-shop {
  color: #00ff00;
  font-size: 12px;
  font-weight: 600;
  margin-top: 8px;
}

/* Mobile-First Main Content */
.main-content {
  max-width: 1200px;
  margin: 0 auto 32px;
  padding: 0 16px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Mobile: Sidebar comes after products */
.sidebar {
  order: 2;
  width: 100%;
}

.sidebar-section {
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin-bottom: 20px;
}

.sidebar-title {
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 16px;
  font-size: 16px;
}

.category-list {
  list-style: none;
}

.category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 4px;
  margin: 2px 0;
  touch-action: manipulation;
}

.category-item:hover {
  color: #00ff00;
  background: rgba(0, 255, 0, 0.1);
  transform: translateX(4px);
}

.category-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  margin-right: 12px;
  flex-shrink: 0;
}

.dot-green { background: #00ff00; }
.dot-orange { background: #ff6b35; }
.dot-blue { background: #3b82f6; }
.dot-gray { background: #666; }
.dot-purple { background: #6f42c1; }
.dot-neon-green { background: #00ff00; }
.dot-urban-orange { background: #ff6b35; }

/* Mobile Product Sections */
.product-sections {
  flex: 1;
  order: 1;
}

.sections-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.product-section {
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.section-title {
  font-weight: 700;
  color: #1a1a1a;
  font-size: 18px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid #f0f0f0;
}

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

.product-item {
  display: flex;
  gap: 12px;
  padding: 12px;
  border-radius: 8px;
  transition: all 0.2s;
  cursor: pointer;
  touch-action: manipulation;
}

.product-item:hover {
  background: #f9f9f9;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.product-image {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
}

.product-info {
  flex: 1;
  min-width: 0;
}

.product-name {
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 4px;
  transition: color 0.2s;
  font-size: 14px;
  line-height: 1.3;
}

.product-item:hover .product-name {
  color: #00ff00;
}

.product-rating {
  display: flex;
  gap: 2px;
  margin-bottom: 4px;
}

.star {
  color: #fbbf24;
  font-size: 12px;
}

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

.price-current {
  color: #00ff00;
  font-weight: 700;
  font-size: 14px;
}

.price-original {
  color: #666;
  text-decoration: line-through;
  font-size: 12px;
}

/* Mobile-First Product Grid */
.product-grid {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 20px !important;
  max-width: 100% !important;
  margin-bottom: 20px;
}

/* Enhanced Product Cards - Mobile First */
.enhanced-product-card {
  width: 100%;
  min-height: 420px;
  display: flex;
  flex-direction: column;
  background: white;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.enhanced-product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.enhanced-product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 12px;
  cursor: pointer;
}

/* Mobile-Optimized Size Selection */
.size-selector-uniqlo {
  margin: 12px 0;
  padding: 16px;
  background: #fafafa;
  border-radius: 8px;
  border: 1px solid #e0e0e0;
  transition: all 0.3s ease;
}

.size-selector-uniqlo.required {
  border-color: #ff6b35;
  background: #fff3e0;
  animation: pulse-border 1s ease-in-out;
}

.size-label {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  margin-bottom: 12px;
  display: block;
}

.size-options-uniqlo {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(45px, 1fr));
  gap: 8px;
}

.size-option-uniqlo {
  min-width: 45px;
  height: 45px;
  border: 2px solid #ddd;
  background: white;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  color: #333;
  position: relative;
  user-select: none;
  touch-action: manipulation;
}

.size-option-uniqlo:hover:not(.out-of-stock):not(:disabled) {
  border-color: #00ff00;
  background: #f0fff0;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 255, 0, 0.2);
}

.size-option-uniqlo.selected {
  border-color: #00ff00 !important;
  background: #f0fff0 !important;
  color: #00cc00 !important;
  font-weight: 700 !important;
  transform: scale(1.05) !important;
  box-shadow: 0 4px 16px rgba(0, 255, 0, 0.3) !important;
}

.size-option-uniqlo.out-of-stock {
  border-color: #dee2e6;
  background: #f8f9fa;
  color: #6c757d;
  cursor: not-allowed;
  text-decoration: line-through;
  opacity: 0.6;
}

.size-option-uniqlo.low-stock {
  border-color: #ffc107;
  background: #fff8e1;
  position: relative;
}

.size-option-uniqlo.low-stock::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -2px;
  width: 10px;
  height: 10px;
  background: #ff6b35;
  border-radius: 50%;
  border: 1px solid white;
}

.selected-size-display {
  font-size: 12px;
  color: #666;
  font-weight: 500;
  margin-top: 8px;
}

/* Size Required Warning */
.size-required-warning {
  background: #fff3cd;
  border: 1px solid #ffeaa7;
  color: #856404;
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 12px;
  margin: 12px 0;
  display: none;
  animation: fadeIn 0.3s ease;
}

.size-required-warning.show {
  display: block;
}

.size-required-warning i {
  margin-right: 8px;
}

/* Cart Item Size Display */
.cart-item-size {
  font-size: 11px;
  color: #6c757d;
  background: #f8f9fa;
  padding: 2px 6px;
  border-radius: 3px;
  margin: 4px 0;
  display: inline-block;
  border: 1px solid #e9ecef;
}

/* Mobile-Optimized Add to Cart Button */
.add-to-cart-btn-uniqlo {
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  position: relative;
  overflow: hidden;
  touch-action: manipulation;
  min-height: 48px;
}

.add-to-cart-btn-uniqlo::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.add-to-cart-btn-uniqlo:hover {
  background: linear-gradient(135deg, #00ff00, #00cc00);
  color: #1a1a1a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 255, 0, 0.3);
}

.add-to-cart-btn-uniqlo:hover::before {
  left: 100%;
}

.add-to-cart-btn-uniqlo:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.add-to-cart-btn-uniqlo.size-required {
  background: linear-gradient(135deg, #6c757d, #adb5bd) !important;
  color: white !important;
}

/* Mobile-Optimized Wishlist Button */
.wishlist-btn-uniqlo {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  backdrop-filter: blur(10px);
  touch-action: manipulation;
}

.wishlist-btn-uniqlo:hover {
  background: #ff6b35;
  color: white;
  transform: scale(1.1);
}

/* Mobile-First Enhanced Sidebar */
.enhanced-sidebar {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  height: 100vh;
  background: white;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.15);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.enhanced-sidebar.active {
  right: 0;
}

.enhanced-sidebar .sidebar-header {
  padding: 20px;
  background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.enhanced-sidebar .sidebar-header::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(0, 255, 0, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.enhanced-sidebar .sidebar-header h3 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 18px;
  font-weight: 700;
  z-index: 1;
  position: relative;
}

.enhanced-sidebar .header-icon {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(10px);
}

.enhanced-sidebar .close-btn {
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: white;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  z-index: 1;
  position: relative;
  touch-action: manipulation;
}

.enhanced-sidebar .close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

.enhanced-sidebar .items-container {
  flex: 1;
  overflow-y: auto;
  padding: 0;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
  -webkit-overflow-scrolling: touch;
}

.enhanced-sidebar .items-container::-webkit-scrollbar {
  width: 6px;
}

.enhanced-sidebar .items-container::-webkit-scrollbar-track {
  background: transparent;
}

.enhanced-sidebar .items-container::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

.enhanced-sidebar .empty-state {
  text-align: center;
  padding: 60px 40px;
  color: #666;
}

.enhanced-sidebar .empty-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #f0f0f0, #e0e0e0);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-size: 32px;
  color: #ccc;
}

.enhanced-sidebar .empty-state h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: #333;
}

.enhanced-sidebar .empty-state p {
  font-size: 14px;
  margin-bottom: 20px;
  line-height: 1.5;
}

.enhanced-sidebar .shop-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #00ff00;
  text-decoration: none;
  font-weight: 600;
  padding: 12px 24px;
  border: 2px solid #00ff00;
  border-radius: 25px;
  transition: all 0.3s ease;
  touch-action: manipulation;
}

.enhanced-sidebar .shop-link:hover {
  background: #00ff00;
  color: #1a1a1a;
}

.enhanced-sidebar .sidebar-item {
  padding: 20px;
  border-bottom: 1px solid #f0f0f0;
  transition: all 0.3s ease;
  position: relative;
}

.enhanced-sidebar .sidebar-item:hover {
  background: #fafafa;
}

.enhanced-sidebar .sidebar-item:last-child {
  border-bottom: none;
}

.enhanced-sidebar .item-content {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.enhanced-sidebar .item-image {
  width: 80px;
  height: 80px;
  border-radius: 12px;
  object-fit: cover;
  border: 2px solid #f0f0f0;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.enhanced-sidebar .item-image:hover {
  border-color: #00ff00;
  transform: scale(1.05);
}

.enhanced-sidebar .item-details {
  flex: 1;
  min-width: 0;
}

.enhanced-sidebar .item-name {
  font-weight: 600;
  font-size: 16px;
  color: #1a1a1a;
  margin-bottom: 8px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.enhanced-sidebar .item-price {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.enhanced-sidebar .price-current {
  font-size: 16px;
  font-weight: 700;
  color: #00ff00;
}

.enhanced-sidebar .price-original {
  font-size: 14px;
  color: #999;
  text-decoration: line-through;
}

.enhanced-sidebar .discount-badge {
  background: #ff4444;
  color: white;
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
}

/* Mobile-Optimized Quantity Controls */
.enhanced-sidebar .quantity-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.enhanced-sidebar .quantity-group {
  display: flex;
  align-items: center;
  background: #f8f8f8;
  border-radius: 8px;
  padding: 4px;
}

.enhanced-sidebar .quantity-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: white;
  color: #666;
  cursor: pointer;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  transition: all 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  touch-action: manipulation;
}

.enhanced-sidebar .quantity-btn:hover {
  background: #00ff00;
  color: #1a1a1a;
  transform: scale(1.1);
}

.enhanced-sidebar .quantity-display {
  min-width: 40px;
  text-align: center;
  font-weight: 600;
  color: #333;
  padding: 0 8px;
  font-size: 16px;
}

.enhanced-sidebar .item-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.enhanced-sidebar .action-btn {
  padding: 10px 16px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: 12px;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  touch-action: manipulation;
  min-height: 40px;
}

.enhanced-sidebar .btn-primary {
  background: linear-gradient(135deg, #00ff00, #00cc00);
  color: #1a1a1a;
  flex: 1;
  min-width: 120px;
}

.enhanced-sidebar .btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 255, 0, 0.3);
}

.enhanced-sidebar .btn-danger {
  background: #ff4444;
  color: white;
  padding: 10px 12px;
  min-width: 44px;
}

.enhanced-sidebar .btn-danger:hover {
  background: #ff3333;
  transform: scale(1.05);
}

.enhanced-sidebar .sidebar-footer {
  padding: 24px;
  background: #fafafa;
  border-top: 2px solid #f0f0f0;
  margin-top: auto;
}

.enhanced-sidebar .total-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding: 16px 0;
  border-bottom: 1px solid #e0e0e0;
}

.enhanced-sidebar .total-label {
  font-size: 18px;
  font-weight: 600;
  color: #333;
}

.enhanced-sidebar .total-amount {
  font-size: 24px;
  font-weight: 700;
  color: #00ff00;
}

.enhanced-sidebar .checkout-btn {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, #1a1a1a, #2d2d2d);
  color: white;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  touch-action: manipulation;
  min-height: 50px;
}

.enhanced-sidebar .checkout-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.enhanced-sidebar .checkout-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.enhanced-sidebar .checkout-btn:hover::before {
  left: 100%;
}

.enhanced-sidebar .export-link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #666;
  text-decoration: none;
  font-size: 12px;
  margin-top: 12px;
  padding: 8px;
  border-radius: 6px;
  transition: all 0.3s ease;
  touch-action: manipulation;
}

.enhanced-sidebar .export-link:hover {
  background: #f0f0f0;
  color: #333;
}

/* Wishlist Specific Styles */
.wishlist-sidebar .sidebar-header {
  background: linear-gradient(135deg, #ff6b35 0%, #ff8f5a 100%) !important;
}

.wishlist-sidebar .sidebar-header::before {
  background: linear-gradient(45deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%) !important;
}

.wishlist-sidebar .shop-link {
  color: #ff6b35 !important;
  border-color: #ff6b35 !important;
}

.wishlist-sidebar .shop-link:hover {
  background: #ff6b35 !important;
  color: white !important;
}

/* Mobile-Optimized Overlay */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1500;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Mobile-Optimized User Dropdown */
.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  border-radius: 8px;
  padding: 8px;
  min-width: 150px;
  display: none;
  z-index: 1000;
}

.user-dropdown a {
  display: block;
  padding: 12px 16px;
  color: #666;
  text-decoration: none;
  border-radius: 4px;
  transition: background 0.2s;
  font-size: 14px;
  touch-action: manipulation;
}

.user-dropdown a:hover {
  background: #f5f5f5;
}

/* Mobile-First Pagination */
.pagination-container {
  margin: 30px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.pagination-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #1a1a1a;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  touch-action: manipulation;
  min-height: 44px;
}

.pagination-btn:hover:not(.disabled) {
  background: #00ff00;
  color: #1a1a1a;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 255, 0, 0.3);
}

.pagination-btn.disabled {
  background: #ccc;
  color: #666;
  cursor: not-allowed;
  opacity: 0.6;
}

.pagination-numbers {
  display: flex;
  gap: 4px;
  align-items: center;
  flex-wrap: wrap;
}

.pagination-number {
  padding: 12px 16px;
  background: white;
  color: #333;
  text-decoration: none;
  border-radius: 6px;
  border: 2px solid #e0e0e0;
  font-weight: 600;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  touch-action: manipulation;
}

.pagination-number:hover {
  border-color: #00ff00;
  background: #f0fff0;
  color: #00cc00;
  transform: translateY(-1px);
}

.pagination-number.active {
  background: #00ff00 !important;
  color: #1a1a1a !important;
  border-color: #00ff00 !important;
  transform: scale(1.1);
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 255, 0, 0.3);
}

.pagination-info {
  text-align: center;
  margin-top: 20px;
  color: #666;
  font-size: 14px;
  font-weight: 500;
}

/* Enhanced Search Suggestions - Mobile Optimized */
.enhanced-search .search-input-wrapper {
  position: relative;
}

.enhanced-search-input {
  width: 100%;
  padding: 12px 50px 12px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 25px;
  font-size: 14px;
  transition: all 0.3s;
}

.enhanced-search-input:focus {
  border-color: #00ff00;
  box-shadow: 0 0 0 3px rgba(0, 255, 0, 0.1);
}

.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  z-index: 1000;
  max-height: 300px;
  overflow-y: auto;
  margin-top: 4px;
  display: none;
}

.suggestions-header {
  padding: 8px 12px;
  border-bottom: 1px solid #f0f0f0;
  font-size: 12px;
  font-weight: 600;
  color: #666;
  text-transform: uppercase;
}

.category-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: white;
  border: 2px solid #e0e0e0;
  border-radius: 20px;
  text-decoration: none;
  color: #333;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.2s;
  touch-action: manipulation;
}

.category-chip:hover {
  border-color: #00ff00 !important;
  transform: translateY(-1px);
}

/* Deal of the Day - Mobile Optimized */
.deal-section {
  background: #1a1a1a;
  color: white;
  padding: 32px 0;
}

.deal-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.deal-header {
  text-align: center;
  margin-bottom: 24px;
}

.deal-title {
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 16px;
}

.deal-rating {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 16px;
}

.deal-content {
  background: #2d2d2d;
  border-radius: 16px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}

.deal-image {
  width: 100%;
  max-width: 300px;
}

.deal-image img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.deal-info {
  flex: 1;
  max-width: 100%;
}

.deal-product-title {
  font-size: 20px;
  font-weight: 700;
  color: #00ff00;
  margin-bottom: 16px;
}

.deal-description {
  color: #ccc;
  margin-bottom: 20px;
  line-height: 1.6;
  font-size: 14px;
}

.deal-pricing {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.deal-price {
  font-size: 28px;
  font-weight: 900;
  color: #00ff00;
}

.deal-original {
  font-size: 18px;
  color: #666;
  text-decoration: line-through;
}

.deal-discount {
  background: #ff6b35;
  color: white;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
}

.deal-timer {
  margin-top: 16px;
  color: #666;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

/* Footer - Mobile Optimized */
.footer {
  background: #2d2d2d;
  color: white;
  padding: 32px 0;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 16px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.footer-section h3 {
  font-size: 18px;
  font-weight: 900;
  margin-bottom: 16px;
}

.footer-section h3 span {
  color: #00ff00;
}

.footer-section h4 {
  font-weight: 700;
  margin-bottom: 16px;
  font-size: 16px;
}

.footer-description {
  color: #ccc;
  line-height: 1.6;
  margin-bottom: 16px;
  font-size: 14px;
}

.social-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.social-link {
  color: #ccc;
  transition: color 0.2s;
  font-size: 20px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  touch-action: manipulation;
}

.social-link:hover {
  color: #00ff00;
  background: rgba(0, 255, 0, 0.1);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.2s;
  font-size: 14px;
  display: block;
  padding: 4px 0;
}

.footer-links a:hover {
  color: #00ff00;
}

.newsletter {
  display: flex;
  margin-top: 16px;
  gap: 8px;
  flex-direction: column;
}

.newsletter-input {
  flex: 1;
  padding: 12px 16px;
  background: #1a1a1a;
  border: none;
  border-radius: 8px;
  color: white;
  font-size: 14px;
  min-height: 44px;
}

.newsletter-btn {
  padding: 12px 20px;
  background: #00ff00;
  color: #1a1a1a;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
  font-weight: 600;
  touch-action: manipulation;
  min-height: 44px;
}

.newsletter-btn:hover {
  background: white;
}

.footer-bottom {
  border-top: 1px solid #444;
  padding-top: 24px;
  text-align: center;
  color: #666;
  font-size: 12px;
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-border {
  0% { border-color: #ff6b35; }
  50% { border-color: #ff9500; }
  100% { border-color: #ff6b35; }
}

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

@keyframes notificationProgress {
  from { width: 100%; }
  to { width: 0%; }
}

.animate-in {
  animation: fadeInUp 0.6s ease-out forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Utility Classes */
.hidden { display: none !important; }

/* Loading Animation */
.loading-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid #f3f3f3;
  border-top: 2px solid #00ff00;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

/* Notification Styles */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  background: #00ff00;
  color: #1a1a1a;
  padding: 16px 20px;
  border-radius: 8px;
  font-weight: 600;
  z-index: 3000;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  animation: slideInRight 0.3s ease-out;
  max-width: 320px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.notification.error {
  background: #ff4444;
  color: white;
}

.notification.warning {
  background: #ff6b35;
  color: white;
}

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

/* ==========================================
   TABLET RESPONSIVE STYLES (768px+)
   ========================================== */

@media (min-width: 768px) {
  /* Show currency/language selectors */
  .top-banner > div {
    display: block;
  }

  .top-banner {
    font-size: 14px;
    padding: 8px 0;
  }

  .main-header {
    padding: 16px 24px;
    flex-wrap: nowrap;
  }

  .logo {
    font-size: 24px;
  }

  .search-container {
    order: 0;
    flex: 1;
    max-width: 400px;
    margin: 0 24px;
  }

  .user-actions {
    order: 0;
    gap: 12px;
  }

  .hero {
    padding: 48px 0;
  }

  .hero-container {
    flex-direction: row;
    text-align: left;
    gap: 32px;
  }

  .hero-title {
    font-size: 40px;
  }

  .hero-price {
    font-size: 20px;
  }

  /* Tablet Category Grid */
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  /* Tablet Main Content */
  .main-content {
    flex-direction: row;
    gap: 32px;
  }

  .sidebar {
    width: 280px;
    flex-shrink: 0;
    order: 0;
  }

  .product-sections {
    order: 0;
  }

  /* Tablet Product Grid - 2 columns */
  .product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 24px !important;
  }

  .enhanced-product-card {
    min-height: 450px;
  }

  /* Tablet Enhanced Sidebar */
  .enhanced-sidebar {
    width: 450px;
    right: -450px;
  }

  /* Tablet Deal Content */
  .deal-content {
    flex-direction: row;
    text-align: left;
    padding: 32px;
  }

  .deal-title {
    font-size: 28px;
  }

  .deal-product-title {
    font-size: 22px;
  }

  /* Tablet Footer */
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .newsletter {
    flex-direction: row;
  }

  /* Tablet Pagination */
  .pagination-container {
    gap: 16px;
  }

  .pagination-btn {
    padding: 12px 20px;
    font-size: 14px;
  }

  .pagination-number {
    min-width: 48px;
    min-height: 48px;
  }

  /* Tablet User Dropdown */
  .user-dropdown {
    position: absolute;
    right: 0;
    top: 100%;
    width: auto;
  }
}

/* ==========================================
   DESKTOP RESPONSIVE STYLES (1024px+)
   ========================================== */

@media (min-width: 1024px) {
  .main-header {
    max-width: 1200px;
    margin: 0 auto;
  }

  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
  }

  .nav-list {
    justify-content: center;
    gap: 32px;
  }

  .hero-title {
    font-size: 48px;
  }

  .hero-price strong {
    font-size: 24px;
  }

  /* Desktop Category Grid */
  .category-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Desktop Product Sections Grid */
  .sections-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }

  /* Desktop Deal Content */
  .deal-title {
    font-size: 32px;
  }

  .deal-product-title {
    font-size: 24px;
  }

  .deal-price {
    font-size: 32px;
  }

  .deal-original {
    font-size: 20px;
  }

  /* Desktop Footer */
  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Desktop Search Suggestions */
  .search-suggestions {
    max-width: 400px;
  }
}

/* ==========================================
   LARGE DESKTOP STYLES (1200px+)
   ========================================== */

@media (min-width: 1200px) {
  /* Keep 2-column product grid with better spacing */
  .product-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 32px !important;
    max-width: 800px;
    margin: 0 auto 20px auto;
  }

  .enhanced-product-card {
    min-height: 480px;
  }

  /* Larger containers */
  .hero-container,
  .deal-container {
    max-width: 1400px;
  }
}

/* ==========================================
   ACCESSIBILITY & INTERACTION IMPROVEMENTS
   ========================================== */

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  .size-option-uniqlo {
    border-width: 3px;
  }

  .size-option-uniqlo.selected {
    border-width: 4px;
  }

  .action-btn:focus,
  .btn:focus,
  .add-to-cart-btn-uniqlo:focus {
    outline: 3px solid #00ff00;
    outline-offset: 2px;
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .size-option-uniqlo.selected {
    animation: none;
  }

  .animate-pulse-neon {
    animation: none;
  }

  .badge {
    animation: none;
  }
}

/* Focus styles for accessibility */
button:focus,
.action-btn:focus,
.size-option-uniqlo:focus,
.add-to-cart-btn-uniqlo:focus,
.wishlist-btn-uniqlo:focus,
.pagination-btn:focus,
.pagination-number:focus {
  outline: 2px solid #00ff00;
  outline-offset: 2px;
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .action-btn:hover,
  .btn:hover,
  .category-card:hover,
  .enhanced-product-card:hover {
    transform: none;
  }

  .action-btn:active,
  .btn:active {
    transform: scale(0.95);
  }
}

/* Print styles */
@media print {
  .header,
  .enhanced-sidebar,
  .overlay,
  .notification,
  .user-actions,
  .nav {
    display: none !important;
  }

  .main-content {
    flex-direction: column;
  }

  .sidebar {
    order: 2;
  }

  .enhanced-product-card {
    break-inside: avoid;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Dark mode support (if needed in future) */
@media (prefers-color-scheme: dark) {
  /* Add dark mode styles if needed */
}

/* ==========================================
   MOBILE SPECIFIC OVERRIDES
   ========================================== */

@media (max-width: 480px) {
  .main-header {
    padding: 12px;
    gap: 8px;
  }

  .logo {
    font-size: 18px;
  }

  .search-container {
    min-width: 150px;
  }

  .user-actions {
    gap: 4px;
  }

  .action-btn {
    padding: 8px;
    min-width: 40px;
    min-height: 40px;
  }

  .hero {
    padding: 24px 0;
  }

  .hero-title {
    font-size: 28px;
  }

  .hero-price {
    font-size: 16px;
  }

  .hero-price strong {
    font-size: 18px;
  }

  .category-card {
    padding: 16px;
  }

  .category-icon {
    font-size: 24px;
  }

  .main-content {
    padding: 0 12px;
    gap: 20px;
  }

  .sidebar-section {
    padding: 16px;
  }

  .enhanced-product-card {
    padding: 12px;
    min-height: 380px;
  }

  .enhanced-product-card img {
    height: 180px;
  }

  .size-options-uniqlo {
    grid-template-columns: repeat(auto-fit, minmax(40px, 1fr));
    gap: 6px;
  }

  .size-option-uniqlo {
    min-width: 40px;
    height: 40px;
    font-size: 12px;
  }

  .add-to-cart-btn-uniqlo {
    padding: 14px 20px;
    font-size: 12px;
    min-height: 44px;
  }

  .wishlist-btn-uniqlo {
    width: 36px;
    height: 36px;
    top: 8px;
    right: 8px;
  }

  .enhanced-sidebar .sidebar-header {
    padding: 16px;
  }

  .enhanced-sidebar .sidebar-header h3 {
    font-size: 16px;
  }

  .enhanced-sidebar .sidebar-item {
    padding: 16px;
  }

  .enhanced-sidebar .item-image {
    width: 70px;
    height: 70px;
  }

  .enhanced-sidebar .item-name {
    font-size: 14px;
  }

  .enhanced-sidebar .quantity-btn {
    width: 32px;
    height: 32px;
  }

  .enhanced-sidebar .quantity-display {
    font-size: 14px;
    min-width: 36px;
  }

  .enhanced-sidebar .total-label {
    font-size: 16px;
  }

  .enhanced-sidebar .total-amount {
    font-size: 20px;
  }

  .enhanced-sidebar .checkout-btn {
    padding: 16px;
    font-size: 14px;
  }

  .deal-content {
    padding: 20px;
    gap: 20px;
  }

  .deal-title {
    font-size: 20px;
  }

  .deal-product-title {
    font-size: 18px;
  }

  .deal-price {
    font-size: 24px;
  }

  .deal-original {
    font-size: 16px;
  }

  .pagination-container {
    gap: 6px;
    margin: 20px 0;
  }

  .pagination-btn {
    padding: 10px 12px;
    font-size: 11px;
  }

  .pagination-number {
    padding: 10px 12px;
    min-width: 40px;
    min-height: 40px;
    font-size: 12px;
  }

  .footer {
    padding: 24px 0;
  }

  .footer-container {
    padding: 0 12px;
  }

  .footer-grid {
    gap: 20px;
  }

  .footer-section h3 {
    font-size: 16px;
  }

  .footer-section h4 {
    font-size: 14px;
  }

  .social-links {
    gap: 12px;
  }

  .social-link {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  .newsletter {
    gap: 8px;
  }

  .newsletter-input,
  .newsletter-btn {
    min-height: 40px;
    font-size: 12px;
  }

  .notification {
    max-width: 280px;
    padding: 12px 16px;
    font-size: 12px;
    top: 10px;
    right: 10px;
  }

  .search-suggestions {
    font-size: 12px;
  }

  .category-chip {
    padding: 4px 8px;
    font-size: 11px;
  }
}

/* ==========================================
   VERY SMALL MOBILE DEVICES (320px+)
   ========================================== */

@media (max-width: 360px) {
  .main-header {
    padding: 8px;
    flex-direction: column;
    gap: 8px;
  }

  .logo {
    font-size: 16px;
  }

  .search-container {
    order: 2;
    width: 100%;
    margin: 0;
  }

  .user-actions {
    order: 1;
    width: 100%;
    justify-content: space-between;
  }

  .hero-title {
    font-size: 24px;
  }

  .category-grid {
    gap: 12px;
  }

  .category-card {
    padding: 12px;
  }

  .main-content {
    padding: 0 8px;
  }

  .enhanced-product-card {
    padding: 8px;
    min-height: 360px;
  }

  .enhanced-product-card img {
    height: 160px;
  }

  .size-selector-uniqlo {
    padding: 12px;
  }

  .size-options-uniqlo {
    gap: 4px;
  }

  .size-option-uniqlo {
    min-width: 36px;
    height: 36px;
    font-size: 11px;
  }

  .enhanced-sidebar .sidebar-header {
    padding: 12px;
  }

  .enhanced-sidebar .sidebar-item {
    padding: 12px;
  }

  .enhanced-sidebar .item-content {
    gap: 12px;
  }

  .enhanced-sidebar .item-image {
    width: 60px;
    height: 60px;
  }

  .pagination-container {
    flex-direction: column;
    gap: 12px;
  }

  .pagination-numbers {
    order: -1;
  }

  .pagination-btn {
    width: 100px;
    justify-content: center;
  }
}

/* ==========================================
   LANDSCAPE MOBILE ORIENTATION
   ========================================== */

@media (max-width: 768px) and (orientation: landscape) {
  .hero {
    padding: 20px 0;
  }

  .hero-container {
    flex-direction: row;
    text-align: left;
    gap: 20px;
  }

  .hero-content {
    flex: 1;
  }

  .hero-image {
    flex: 1;
    max-width: 300px;
  }

  .hero-title {
    font-size: 24px;
  }

  .main-content {
    flex-direction: row;
  }

  .sidebar {
    width: 250px;
    order: 0;
  }

  .product-sections {
    order: 1;
  }

  .enhanced-sidebar {
    width: 350px;
    right: -350px;
  }
}

/* ==========================================
   LOADING STATES & PROGRESSIVE ENHANCEMENT
   ========================================== */

/* Loading state for images */
.enhanced-product-card img {
  background: #f0f0f0;
  background-image: linear-gradient(90deg, #f0f0f0 0%, #e0e0e0 50%, #f0f0f0 100%);
  background-size: 200% 100%;
  animation: loading-shimmer 1.5s infinite;
}

.enhanced-product-card img[src] {
  background: none;
  animation: none;
}

@keyframes loading-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Progressive enhancement for JavaScript features */
.no-js .enhanced-sidebar {
  display: none;
}

.no-js .overlay {
  display: none;
}

.no-js .size-option-uniqlo:hover {
  background: #f0f0f0;
}

/* ==========================================
   PERFORMANCE OPTIMIZATIONS
   ========================================== */

/* GPU acceleration for animations */
.enhanced-product-card,
.action-btn,
.btn,
.size-option-uniqlo,
.enhanced-sidebar {
  will-change: transform;
}

/* Optimize scrolling performance */
.enhanced-sidebar .items-container {
  contain: layout style paint;
}

/* Reduce layout thrashing */
.product-grid {
  contain: layout;
}

/* ==========================================
   BROWSER SPECIFIC FIXES
   ========================================== */

/* Safari specific fixes */
@supports (-webkit-touch-callout: none) {
  .enhanced-sidebar {
    -webkit-overflow-scrolling: touch;
  }
  
  .nav {
    -webkit-overflow-scrolling: touch;
  }
  
  .search-input {
    -webkit-appearance: none;
    border-radius: 25px;
  }
}

/* Firefox specific fixes */
@-moz-document url-prefix() {
  .enhanced-sidebar .items-container {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
  }
}

/* Edge specific fixes */
@supports (-ms-ime-align: auto) {
  .enhanced-sidebar {
    -ms-overflow-style: -ms-autohiding-scrollbar;
  }
}

/* ==========================================
   FINAL RESPONSIVE OPTIMIZATIONS
   ========================================== */

/* Ensure touch targets are at least 44px */
@media (pointer: coarse) {
  .action-btn,
  .btn,
  .size-option-uniqlo,
  .add-to-cart-btn-uniqlo,
  .wishlist-btn-uniqlo,
  .pagination-btn,
  .pagination-number,
  .category-item,
  .product-item,
  .enhanced-sidebar .quantity-btn,
  .enhanced-sidebar .close-btn {
    min-width: 44px;
    min-height: 44px;
  }
}

/* Hover effects only on hover-capable devices */
@media (hover: hover) {
  .action-btn:hover,
  .btn:hover,
  .category-card:hover,
  .enhanced-product-card:hover,
  .size-option-uniqlo:hover:not(.out-of-stock):not(:disabled),
  .add-to-cart-btn-uniqlo:hover,
  .pagination-btn:hover:not(.disabled),
  .pagination-number:hover {
    /* Hover effects are already defined above */
  }
}

/* Ensure proper spacing on all screen sizes */
.container,
.hero-container,
.deal-container,
.footer-container {
  padding-left: max(16px, calc((100vw - var(--max-width)) / 2));
  padding-right: max(16px, calc((100vw - var(--max-width)) / 2));
}

/* Final layout adjustments */
@media (max-width: 1199px) {
  .container,
  .hero-container,
  .deal-container,
  .footer-container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* Ensure content doesn't get too wide on very large screens */
@media (min-width: 1600px) {
  .product-grid {
    max-width: 900px;
  }
  
  .main-content {
    max-width: 1400px;
  }
}