@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;800&family=Inter:wght@300;400;500;600;700;800&display=swap');

/* Default Theme Variables (Light Theme) */
:root {
  --bg-primary: #F8FAFC;
  --bg-secondary: #FFFFFF;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --accent-primary: #2563EB;
  --accent-primary-hover: #1D4ED8;
  --accent-secondary: #3B82F6;
  --accent-light: #EFF6FF;
  --success: #10B981;
  --success-hover: #059669;
  --danger: #EF4444;
  --danger-hover: #DC2626;
  --warning: #F59E0B;
  --border-color: #E2E8F0;
  --card-bg: #FFFFFF;
  --input-bg: #FFFFFF;
  --navbar-bg: rgba(255, 255, 255, 0.85);
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-ar: 'Tajawal', sans-serif;
  --font-en: 'Inter', sans-serif;
  
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
}

/* Dark Theme Variables */
[data-theme="dark"] {
  --bg-primary: #0B0F19;
  --bg-secondary: #0F172A;
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --accent-primary: #3B82F6;
  --accent-primary-hover: #2563EB;
  --accent-secondary: #60A5FA;
  --accent-light: rgba(59, 130, 246, 0.1);
  --border-color: #1E293B;
  --card-bg: #1E293B;
  --input-bg: #1E293B;
  --navbar-bg: rgba(15, 23, 42, 0.85);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6), 0 10px 10px -5px rgba(0, 0, 0, 0.4);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-ar); /* Default Arabic, toggles dynamically */
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

[lang="en"] body {
  font-family: var(--font-en);
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  transition: var(--transition);
}

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

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 12px;
  color: var(--text-primary);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background-color: var(--accent-primary);
  margin: 12px auto 0;
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 48px;
  font-size: 1.1rem;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--navbar-bg);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  padding: 10px 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  transition: var(--transition);
}

.header.scrolled .nav-container {
  height: 64px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-primary);
  color: white;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 8px 0;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.action-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  position: relative;
  transition: var(--transition);
}

.action-btn:hover {
  background: var(--accent-primary);
  color: white;
  border-color: var(--accent-primary);
  transform: translateY(-2px);
}

.action-btn .badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--danger);
  color: white;
  font-size: 0.75rem;
  font-weight: bold;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-secondary);
}

/* Floating Language Toggle & Theme Toggle */
.lang-btn {
  font-weight: 600;
  font-size: 0.9rem;
  padding: 6px 12px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.lang-btn:hover {
  background: var(--accent-light);
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--text-primary);
}

/* Hero Slider Section */
.hero-slider {
  position: relative;
  height: 550px;
  overflow: hidden;
  background: var(--text-primary);
  margin-top: 80px;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
  display: flex;
  align-items: center;
}

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

.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.35);
}

.slide-content {
  position: relative;
  z-index: 10;
  color: white;
  max-width: 650px;
  padding: 0 24px;
  transform: translateY(30px);
  transition: transform 0.8s ease-in-out;
}

.slide.active .slide-content {
  transform: translateY(0);
}

.slide-tag {
  display: inline-block;
  background: var(--accent-primary);
  color: white;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.slide-title {
  font-size: 3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
}

.slide-desc {
  font-size: 1.15rem;
  margin-bottom: 30px;
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: 16px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  transition: var(--transition);
}

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

.btn-primary:hover {
  background: var(--accent-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
}

.btn-secondary:hover {
  background: white;
  color: var(--text-primary);
  transform: translateY(-2px);
}

.slider-controls {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 20;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: var(--transition);
}

.slider-dot.active {
  background: var(--accent-primary);
  width: 24px;
  border-radius: 6px;
}

.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.3);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 20;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.slider-arrow:hover {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
}

.slider-prev {
  left: 24px;
}

.slider-next {
  right: 24px;
}

/* Featured Categories Section */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.category-card {
  background: var(--card-bg);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 24px;
  text-align: center;
  transition: var(--transition);
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent-primary);
}

.category-icon-wrapper {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  transition: var(--transition);
}

.category-card:hover .category-icon-wrapper {
  background: var(--accent-primary);
  color: white;
  transform: scale(1.1);
}

.category-icon-img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 50%;
}

.category-title {
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.category-count {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* Product Card Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--card-bg);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition);
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--accent-primary);
}

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--accent-primary);
  color: white;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
  z-index: 10;
}

.product-card.out-of-stock .product-badge {
  background: var(--text-muted);
}

.product-image-container {
  position: relative;
  height: 220px;
  background: #F1F5F9;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-card:hover .product-image {
  transform: scale(1.08);
}

.product-actions-overlay {
  position: absolute;
  bottom: -50px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 12px;
  padding: 16px 0;
  background: linear-gradient(to top, rgba(0,0,0,0.5), transparent);
  transition: var(--transition);
  opacity: 0;
}

.product-card:hover .product-actions-overlay {
  bottom: 0;
  opacity: 1;
}

.overlay-btn {
  width: 40px;
  height: 40px;
  background: white;
  color: var(--text-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

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

.product-info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-brand {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.product-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
  height: 44px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.product-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--warning);
  font-size: 0.9rem;
}

.product-rating span {
  color: var(--text-secondary);
  font-size: 0.8rem;
  margin-inline-start: 2px;
}

.product-stock {
  font-size: 0.8rem;
  font-weight: 600;
}

.product-stock.in {
  color: var(--success);
}

.product-stock.out {
  color: var(--danger);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

.product-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
}

.add-cart-btn {
  background: var(--accent-primary);
  color: white;
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.add-cart-btn:hover {
  background: var(--accent-primary-hover);
}

.add-cart-btn:disabled {
  background: var(--text-muted);
  cursor: not-allowed;
}

/* Offers / Banner Section */
.offer-banner {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: white;
  border-radius: var(--border-radius-lg);
  padding: 60px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.offer-banner-content {
  position: relative;
  z-index: 10;
  max-width: 550px;
}

.offer-tag {
  background: var(--warning);
  color: var(--text-primary);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
  display: inline-block;
}

.offer-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.2;
}

.offer-desc {
  font-size: 1.1rem;
  opacity: 0.9;
  margin-bottom: 30px;
}

.offer-bg-decoration {
  position: absolute;
  top: -20%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(37,99,235,0.2) 0%, transparent 70%);
  z-index: 1;
}

/* Supported Brands Slider */
.brands-wrapper {
  overflow: hidden;
  padding: 20px 0;
  position: relative;
}

.brands-track {
  display: flex;
  gap: 50px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.brand-logo-item {
  height: 60px;
  padding: 10px 24px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.brand-logo-item:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

/* Testimonials / Reviews */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.review-card {
  background: var(--card-bg);
  padding: 30px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.review-rating {
  color: var(--warning);
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.review-text {
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 0.95rem;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent-primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.author-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Footer Section */
.footer {
  background: #0F172A;
  color: #94A3B8;
  padding: 80px 0 30px;
  border-top: 1px solid #1E293B;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo {
  color: white;
  margin-bottom: 20px;
}

.footer-logo .logo-icon {
  background: var(--accent-primary);
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.social-links {
  display: flex;
  gap: 12px;
}

.social-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #1E293B;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-btn:hover {
  background: var(--accent-primary);
  transform: translateY(-3px);
}

.footer-title {
  color: white;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 24px;
  position: relative;
}

.footer-title::after {
  content: '';
  display: block;
  width: 35px;
  height: 3px;
  background: var(--accent-primary);
  margin-top: 8px;
  border-radius: 1.5px;
}

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

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 0.9rem;
}

.footer-links a:hover {
  color: white;
  padding-inline-start: 6px;
}

.footer-contact-info li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 16px;
  font-size: 0.9rem;
}

.footer-contact-info i {
  color: var(--accent-primary);
  font-size: 1.1rem;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid #1E293B;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.85rem;
}

.payment-methods-logos {
  display: flex;
  gap: 10px;
  font-size: 1.8rem;
  color: #64748B;
}

.payment-methods-logos i:hover {
  color: white;
}

/* Category Filter Layout (Store Page) */
.store-container {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 30px;
  margin-top: 100px;
  padding-bottom: 80px;
}

.sidebar-filters {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 24px;
  height: fit-content;
  position: sticky;
  top: 100px;
}

.filter-section {
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
}

.filter-section:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.filter-title-sub {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.filter-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.filter-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-secondary);
  cursor: pointer;
}

.filter-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  accent-color: var(--accent-primary);
}

.price-range-inputs {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 12px;
}

.price-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background: var(--input-bg);
  color: var(--text-primary);
  font-size: 0.9rem;
}

.search-filter-box {
  position: relative;
  margin-bottom: 24px;
}

.search-filter-box input {
  width: 100%;
  padding: 12px 16px;
  padding-inline-end: 45px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  background: var(--input-bg);
  color: var(--text-primary);
}

.search-filter-box i {
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  color: var(--text-muted);
}

[dir="rtl"] .search-filter-box i {
  right: auto;
  left: 16px;
}

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

.sort-select {
  padding: 8px 16px;
  border-radius: var(--border-radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* Product Detail Page View */
.product-details-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  margin-top: 100px;
  padding-bottom: 80px;
}

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

.main-image-view {
  height: 450px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main-image-view img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-thumbnails {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.thumbnail-item {
  width: 90px;
  height: 90px;
  border-radius: var(--border-radius-sm);
  border: 2px solid var(--border-color);
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--transition);
}

.thumbnail-item.active,
.thumbnail-item:hover {
  border-color: var(--accent-primary);
}

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

.product-meta-details {
  display: flex;
  flex-direction: column;
}

.detail-brand {
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 12px;
  font-size: 1rem;
}

.detail-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.detail-price-rating {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 24px;
}

.detail-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-primary);
}

.detail-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.detail-spec-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  background: var(--bg-secondary);
  padding: 20px;
  border-radius: var(--border-radius-md);
  border: 1px solid var(--border-color);
}

.spec-item {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}

.spec-label {
  font-weight: 600;
  color: var(--text-secondary);
}

.spec-val {
  color: var(--text-primary);
}

.purchase-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  margin-top: auto;
}

.qty-stepper {
  display: flex;
  align-items: center;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
  height: 50px;
  background: var(--bg-secondary);
}

.qty-stepper button {
  width: 45px;
  height: 100%;
  font-size: 1.2rem;
  font-weight: bold;
}

.qty-stepper button:hover {
  background: var(--accent-light);
  color: var(--accent-primary);
}

.qty-stepper input {
  width: 50px;
  height: 100%;
  border: none;
  text-align: center;
  font-weight: 700;
  background: transparent;
  color: var(--text-primary);
}

.detail-cart-btn {
  height: 50px;
  flex-grow: 1;
}

.detail-buy-btn {
  height: 50px;
  flex-grow: 1;
  background: var(--success);
  color: white;
}

.detail-buy-btn:hover {
  background: var(--success-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

/* Cart View Layout */
.cart-wrapper {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 30px;
  margin-top: 100px;
  padding-bottom: 80px;
}

.cart-items-panel {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 24px;
}

.cart-table-header {
  display: grid;
  grid-template-columns: 3fr 1fr 1.2fr 1fr 0.5fr;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-color);
  font-weight: 700;
  color: var(--text-secondary);
}

.cart-item-row {
  display: grid;
  grid-template-columns: 3fr 1fr 1.2fr 1fr 0.5fr;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-color);
}

.cart-item-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.cart-item-img {
  width: 70px;
  height: 70px;
  border-radius: var(--border-radius-sm);
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.cart-item-title {
  font-weight: 700;
  font-size: 1rem;
}

.cart-item-sku {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.cart-item-remove {
  color: var(--danger);
  font-size: 1.15rem;
}

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

.cart-summary-panel {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 24px;
  height: fit-content;
  position: sticky;
  top: 100px;
}

.summary-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.summary-row.total {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-primary);
  border-top: 1px solid var(--border-color);
  padding-top: 16px;
  margin-top: 16px;
}

.coupon-section {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.coupon-form {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.coupon-input {
  flex-grow: 1;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background: var(--input-bg);
  color: var(--text-primary);
  text-transform: uppercase;
}

.coupon-btn {
  padding: 10px 20px;
  background: var(--accent-primary);
  color: white;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
}

.coupon-message {
  font-size: 0.85rem;
  margin-top: 8px;
  font-weight: 600;
}

.checkout-btn {
  width: 100%;
  height: 50px;
  margin-top: 24px;
}

/* Checkout Page View */
.checkout-wrapper {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  margin-top: 100px;
  padding-bottom: 80px;
}

.checkout-form-panel {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 30px;
}

.checkout-section-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 24px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 30px;
}

.checkout-grid.full {
  grid-template-columns: 1fr;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  background: var(--input-bg);
  color: var(--text-primary);
}

.payment-options-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 30px;
}

.payment-radio-card {
  position: relative;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  background: var(--bg-secondary);
  transition: var(--transition);
}

.payment-radio-card input[type="radio"] {
  position: absolute;
  top: 10px;
  right: 10px;
}

[dir="rtl"] .payment-radio-card input[type="radio"] {
  right: auto;
  left: 10px;
}

.payment-radio-card:hover,
.payment-radio-card.active {
  border-color: var(--accent-primary);
  background: var(--accent-light);
}

.payment-radio-card.active i {
  color: var(--accent-primary);
}

.payment-radio-card i {
  font-size: 2rem;
  color: var(--text-muted);
}

.payment-radio-card span {
  font-size: 0.85rem;
  font-weight: 700;
}

/* Order Tracking Page */
.tracking-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  padding: 40px;
  max-width: 800px;
  margin: 100px auto 80px;
  box-shadow: var(--shadow-lg);
}

.tracking-search {
  display: flex;
  gap: 12px;
  margin-bottom: 40px;
}

.tracking-status-bar {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin: 50px 0;
}

.tracking-status-bar::before {
  content: '';
  position: absolute;
  top: 15px;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--border-color);
  z-index: 1;
}

.tracking-status-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 5;
  width: 25%;
}

.step-indicator {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  color: var(--text-muted);
  margin-bottom: 12px;
  transition: var(--transition);
}

.tracking-status-step.completed .step-indicator {
  border-color: var(--success);
  background: var(--success);
  color: white;
}

.tracking-status-step.active .step-indicator {
  border-color: var(--accent-primary);
  background: var(--accent-primary);
  color: white;
  box-shadow: 0 0 10px var(--accent-primary);
}

.step-label {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.tracking-status-step.completed .step-label,
.tracking-status-step.active .step-label {
  color: var(--text-primary);
}

.tracking-details-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 30px;
}

.tracking-details-table th,
.tracking-details-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  text-align: start;
}

.tracking-details-table th {
  font-weight: 700;
  color: var(--text-secondary);
}

/* Toast Notification Styles */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

[dir="rtl"] .toast-container {
  right: auto;
  left: 24px;
}

.toast {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-left: 6px solid var(--accent-primary);
  box-shadow: var(--shadow-lg);
  padding: 16px 24px;
  border-radius: var(--border-radius-sm);
  display: flex;
  align-items: center;
  gap: 12px;
  transform: translateY(20px);
  opacity: 0;
  animation: slideIn 0.3s forwards cubic-bezier(0.16, 1, 0.3, 1);
  min-width: 300px;
}

[dir="rtl"] .toast {
  border-left: none;
  border-right: 6px solid var(--accent-primary);
}

.toast.success {
  border-color: var(--success);
}

.toast.error {
  border-color: var(--danger);
}

@keyframes slideIn {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* Mobile Sidebar (Responsive Menu) */
@media (max-width: 991px) {
  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 280px;
    height: calc(100vh - 80px);
    background: var(--bg-secondary);
    border-inline-end: 1px solid var(--border-color);
    flex-direction: column;
    padding: 40px 24px;
    transition: var(--transition);
    z-index: 900;
    box-shadow: var(--shadow-lg);
  }
  
  [dir="rtl"] .nav-links {
    left: auto;
    right: -100%;
  }

  .nav-links.active {
    left: 0;
  }

  [dir="rtl"] .nav-links.active {
    right: 0;
  }

  .menu-toggle {
    display: block;
  }
  
  .store-container,
  .product-details-container,
  .cart-wrapper,
  .checkout-wrapper {
    grid-template-columns: 1fr;
  }
  
  .sidebar-filters {
    position: static;
  }
}

@media (max-width: 768px) {
  .hero-slider {
    height: 450px;
  }
  .slide-title {
    font-size: 2rem;
  }
  .offer-banner {
    padding: 30px;
  }
  .offer-title {
    font-size: 1.8rem;
  }
  .cart-table-header {
    display: none;
  }
  .cart-item-row {
    grid-template-columns: 1fr;
    gap: 16px;
    position: relative;
    padding: 24px 0;
  }
  .cart-item-info {
    justify-content: flex-start;
  }
  .cart-item-remove {
    position: absolute;
    top: 16px;
    right: 0;
  }
  [dir="rtl"] .cart-item-remove {
    right: auto;
    left: 0;
  }
}

/* Hide Helper */
.hidden {
  display: none !important;
}

/* Modern styling for forms/buttons */
.badge-status {
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
}
.badge-status.pending {
  background: rgba(245, 158, 11, 0.15);
  color: var(--warning);
}
.badge-status.processing {
  background: rgba(37, 99, 235, 0.15);
  color: var(--accent-primary);
}
.badge-status.shipped {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
}
.badge-status.delivered {
  background: rgba(16, 185, 129, 0.3);
  color: var(--success-hover);
}