/**
 * ============================================
 * Modern Clean Theme for Multi-Vendor Store
 * ============================================
 * Professional, Clean, User-Friendly Design
 * Color Scheme: Deep Blue + Vibrant Orange
 */

/* ========== CSS VARIABLES ========== */
:root {
  /* Primary Brand Colors - Deep Blue */
  --primary-50: #E8EDF5;
  --primary-100: #D1DBE9;
  --primary-200: #A3B7D4;
  --primary-300: #7593BE;
  --primary-400: #476FA9;
  --primary-500: #1E3A5F;  /* Main Brand Color */
  --primary-600: #1A3355;
  --primary-700: #162B4A;
  --primary-800: #0F2440;
  --primary-900: #0E1C35;

  /* Secondary Colors - Vibrant Orange (CTA) */
  --secondary-400: #FF8C5E;
  --secondary-500: #FF6B35;  /* CTA Color */
  --secondary-600: #E5551F;
  --secondary-700: #CC4F25;

  /* Success - Teal Green */
  --success-50: #E6F9F4;
  --success-500: #00B894;
  --success-600: #00A383;
  --success-700: #008F72;

  /* Warning - Golden Yellow */
  --warning-50: #FFF9E6;
  --warning-500: #FDCB6E;
  --warning-600: #E5B85E;
  --warning-700: #D4A84E;

  /* Danger - Red */
  --danger-50: #FDE8E6;
  --danger-500: #E74C3C;
  --danger-600: #C0392B;
  --danger-700: #A93226;

  /* Info - Light Blue */
  --info-50: #E8F4FF;
  --info-500: #74B9FF;
  --info-600: #5FA8F5;
  --info-700: #4A97EB;

  /* Neutral Grays */
  --gray-50: #F8F9FA;
  --gray-100: #EDF2F7;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E0;
  --gray-400: #A0AEC0;
  --gray-500: #718096;
  --gray-600: #4A5568;
  --gray-700: #2D3748;
  --gray-800: #1A202C;
  --gray-900: #171923;

  /* Background Colors */
  --bg-primary: #FFFFFF;
  --bg-secondary: #F8F9FA;
  --bg-tertiary: #EDF2F7;
  --bg-dark: #1A202C;

  /* Text Colors */
  --text-primary: #2D3436;
  --text-secondary: #636E72;
  --text-muted: #B2BEC3;
  --text-white: #FFFFFF;
  --text-on-dark: #F8F9FA;

  /* Border */
  --border-color: #E2E8F0;
  --border-hover: #CBD5E0;
  --border-focus: #1E3A5F;
  --border-radius-sm: 0.375rem;
  --border-radius: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);

  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;

  /* Typography - IBM Plex Sans Arabic (supports Arabic & English)
     Fallback chain sized to match IBM Plex metrics so the layout
     doesn't shift when the web font swaps in (minimises CLS). */
  --font-sans: 'IBM Plex Sans Arabic', system-ui, 'Segoe UI', Tahoma, Arial, sans-serif;
  --font-display: 'IBM Plex Sans Arabic', system-ui, 'Segoe UI', Tahoma, sans-serif;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index layers */
  --z-dropdown: 1050;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-header: 1100;
  --z-navigation: 1100;
  --z-mega-menu: 1200;
  --z-modal-backdrop: 1300;
  --z-modal: 1310;
  --z-popover: 1080;
  --z-tooltip: 1090;
}

/* ========== GLOBAL RESET ========== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  /* Don't use overflow-x: hidden here - it breaks position: sticky */
  overflow-x: clip; /* Modern alternative that doesn't break sticky */
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-secondary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip; /* Use clip instead of hidden */
  max-width: 100vw;
}

/* ========== TYPOGRAPHY ========== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
  margin-bottom: var(--spacing-md);
  color: var(--text-secondary);
}

a {
  color: var(--primary-500);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--secondary-500);
}

/* ========== BUTTONS ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  min-height: 44px;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
  border-radius: var(--border-radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--secondary-500);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background-color: var(--secondary-400);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-primary:active {
  background-color: var(--secondary-600);
  transform: translateY(0);
}

.btn-secondary {
  background-color: var(--primary-500);
  color: white;
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--primary-400);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--primary-500);
  border-color: var(--primary-500);
}

.btn-outline:hover {
  background-color: var(--primary-500);
  color: white;
}

.btn-success {
  background-color: var(--success-500);
  color: white;
}

.btn-success:hover {
  background-color: var(--success-600);
}

.btn-danger {
  background-color: var(--danger-500);
  color: white;
}

.btn-danger:hover {
  background-color: var(--danger-600);
}

.btn-icon {
  padding: 0.5rem;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--border-radius);
}

.btn-sm {
  padding: 0.5rem 1rem;
  min-height: 40px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 1rem 1.75rem;
  min-height: 48px;
  font-size: 1rem;
}

/* ========== BADGE SYSTEM ========== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  line-height: 1;
  border-radius: 9999px;
  white-space: nowrap;
}

.badge-primary {
  background-color: var(--primary-100);
  color: var(--primary-700);
}

.badge-success {
  background-color: var(--success-50);
  color: var(--success-600);
}

.badge-warning {
  background-color: var(--warning-50);
  color: var(--warning-600);
}

.badge-danger {
  background-color: var(--danger-50);
  color: var(--danger-600);
}

.badge-info {
  background-color: var(--info-50);
  color: var(--info-600);
}

.badge-gray {
  background-color: var(--gray-100);
  color: var(--gray-700);
}

.badge-verified {
  background-color: var(--success-50);
  color: var(--success-600);
  border: 1px solid var(--success-600);
}

/* ========== CARDS ========== */
.card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  overflow: hidden;
}

.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-hover);
}

.card-body {
  padding: var(--spacing-lg);
}

/* ========== PRODUCT CARD ========== */
.product-card {
  position: relative;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--secondary-400);
}

/* Product Image Container */
.product-image {
  position: relative;
  width: 100%;
  padding-top: 100%;
  background-color: var(--gray-50);
  overflow: hidden;
}

.product-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

/* Vendor Badge on Product */
.vendor-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-color);
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-primary);
  box-shadow: var(--shadow);
  z-index: 10;
  transition: all var(--transition-fast);
}

[dir="rtl"] .vendor-badge {
  left: auto;
  right: 0.75rem;
}

.vendor-badge:hover {
  background: white;
  box-shadow: var(--shadow-md);
}

.vendor-badge-avatar {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.vendor-badge-verified {
  color: var(--success-600);
  font-size: 0.875rem;
}

/* Product Quick Actions */
.product-actions {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-base);
}

[dir="rtl"] .product-actions {
  right: auto;
  left: 0.75rem;
  transform: translateX(-10px);
}

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

@media (hover: none) and (pointer: coarse) {
  .product-actions {
    opacity: 1;
    transform: translateX(0);
  }
}

.product-action-btn {
  width: 2.75rem;
  height: 2.75rem;
  min-width: 44px;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow);
}

.product-action-btn:hover {
  background: var(--secondary-500);
  color: white;
  border-color: var(--secondary-500);
  box-shadow: var(--shadow-md);
}

/* Product Info */
.product-info {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.product-title {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.8em;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-bottom: 0.75rem;
}

.stars {
  display: flex;
  gap: 0.125rem;
  color: var(--warning-500);
  font-size: 0.875rem;
}

.rating-count {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.product-price {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: auto;
  margin-bottom: 0.75rem;
}

.price-current {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-500);
}

.price-old {
  font-size: 0.9375rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price-discount {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--danger-600);
  background: var(--danger-50);
  padding: 0.125rem 0.375rem;
  border-radius: var(--border-radius-sm);
}

/* Product Footer */
.product-footer {
  display: flex;
  gap: 0.5rem;
  padding: 0 var(--spacing-md) var(--spacing-md);
}

.add-to-cart-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: var(--secondary-500);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.add-to-cart-btn:hover {
  background: var(--secondary-400);
  color: white;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.add-to-cart-btn:disabled {
  background: var(--gray-300);
  cursor: not-allowed;
  transform: none;
}

/* Stock Status Badge */
.stock-status {
  position: absolute;
  bottom: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: var(--border-radius-sm);
}

[dir="rtl"] .stock-status {
  left: auto;
  right: 0.75rem;
}

.stock-in-stock {
  background: var(--success-50);
  color: var(--success-600);
}

.stock-low {
  background: var(--warning-50);
  color: var(--warning-600);
}

.stock-out {
  background: var(--danger-50);
  color: var(--danger-600);
}

/* Discount Badge */
.discount-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  padding: 0.25rem 0.5rem;
  background: var(--secondary-500);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--border-radius-sm);
  z-index: 10;
}

[dir="rtl"] .discount-badge {
  right: auto;
  left: 0.75rem;
}

/* ========== GRID SYSTEM ========== */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-bottom: var(--spacing-2xl);
}

@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
}

/* ========== STICKY HEADER WRAPPER ========== */
.sticky-header-wrapper {
  position: -webkit-sticky !important; /* Safari */
  position: sticky !important;
  top: 0 !important;
  z-index: 9999; /* Very high to ensure mega menu appears above everything */
  background: var(--bg-primary);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  overflow: visible !important; /* Allow mega menu to overflow */
}

/* ========== TOP BAR ========== */
.modern-top-bar {
  background-color: var(--gray-50);
  border-bottom: 1px solid var(--border-color);
  font-size: 0.875rem;
  position: relative;
  z-index: 10005;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.625rem 0;
  gap: 1rem;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 450;
  transition: color var(--transition-fast);
}

.top-link:hover {
  color: var(--primary-600);
}

.top-bar-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.top-bar-select,
.top-bar-account {
  position: relative;
}

.select-trigger,
.account-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.75rem;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 450;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.select-trigger:hover,
.account-trigger:hover {
  background: white;
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.account-trigger svg,
.select-trigger svg {
  flex-shrink: 0;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.dropdown-item svg {
  opacity: 0.5;
}

.dropdown-item:hover svg {
  opacity: 1;
}

.top-bar-select .dropdown-menu,
.top-bar-account .dropdown-menu {
  z-index: 10010 !important;
}

@media (max-width: 768px) {
  .top-bar-links { gap: 1rem; }
  .top-link span:not(.icon) { display: none; }
  .top-bar-actions { gap: 0.5rem; }
  .select-trigger span,
  .account-trigger span { display: none; }
}

/* ========== MAIN HEADER ========== */
.modern-main-header {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  padding: 1.25rem 0;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
}

.header-logo .logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  transition: opacity var(--transition-fast);
}

.header-logo .logo-link:hover { opacity: 0.8; }

.logo-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.logo-tagline {
  font-size: 0.6875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.header-search { max-width: 700px; }

.search-form { width: 100%; }

.search-input-group {
  display: flex;
  align-items: stretch;
  background: var(--bg-primary);
  border: 2px solid var(--border-color);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.search-input-group:focus-within {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.search-category-select {
  position: relative;
  border-right: 1px solid var(--border-color);
}

.category-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 1rem;
  height: 100%;
  background: var(--gray-50);
  border: none;
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color var(--transition-fast);
}

.category-btn:hover { background: var(--gray-100); }

.search-input-wrapper {
  position: relative;
  flex: 1;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 1rem;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 0.875rem 1rem 0.875rem 3rem;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 0.9375rem;
  outline: none;
}

.search-input::placeholder { color: var(--text-muted); }

.search-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0 1.75rem;
  background: var(--primary-600);
  color: white;
  border: none;
  font-size: 0.9375rem;
  font-weight: 600;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.search-btn:hover { background: var(--primary-700); }
.search-btn .btn-icon { display: none; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.lang-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.75rem;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.lang-toggle-btn:hover {
  background: var(--gray-50);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.lang-toggle-btn svg { flex-shrink: 0; }

.header-account { position: relative; }

.header-account .account-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.5rem 0.75rem;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.header-account .account-trigger:hover {
  background: var(--gray-50);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.header-account .account-trigger svg { flex-shrink: 0; }

.account-name {
  max-width: 100px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.header-account .dropdown-menu {
  z-index: 10010 !important;
  min-width: 200px;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.5rem 0.75rem;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  text-decoration: none;
  transition: all var(--transition-fast);
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.action-btn:hover {
  background: var(--gray-50);
  border-color: var(--border-hover);
}

.action-icon {
  position: relative;
  color: var(--text-primary);
}

.action-badge {
  position: absolute;
  top: -8px;
  right: -8px;
  min-width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  background: var(--secondary-500);
  color: white;
  font-size: 0.6875rem;
  font-weight: 700;
  border-radius: 9999px;
  line-height: 1;
  border: 2px solid var(--bg-primary);
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

[dir="rtl"] .action-badge { right: auto; left: -8px; }

.action-label {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.label-text {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.label-price {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-600);
}

.cart-btn {
  background: transparent;
  border-color: var(--border-color);
  position: relative;
}

.cart-btn:hover {
  background: var(--gray-50);
  border-color: var(--border-hover);
}

.cart-btn .action-icon { color: var(--primary-600); }

@media (max-width: 1024px) {
  .header-content { gap: 1rem; }
  .search-category-select { display: none; }
  .category-btn { padding: 0 0.75rem; }
}

@media (max-width: 768px) {
  .modern-main-header { padding: 1rem 0; }
  .header-content { grid-template-columns: auto 1fr auto; gap: 0.75rem; }
  .logo-text { display: none; }
  .search-btn .btn-text { display: none; }
  .search-btn .btn-icon { display: block; }
  .search-btn { padding: 0 1rem; }
  .action-label { display: none; }
  .action-btn { padding: 0.5rem; }
  .lang-toggle-btn span, .account-name { display: none; }
  .lang-toggle-btn, .header-account .account-trigger { padding: 0.5rem; }
}

@media (max-width: 480px) {
  .header-actions { gap: 0.5rem; }
  .header-search { max-width: 100%; }
  .search-input { font-size: 0.875rem; }
}

/* ========== HORIZONTAL NAVIGATION ========== */
.modern-navigation {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  z-index: 1;
}

.nav-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-categories-strip {
  display: flex;
  align-items: center;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  -webkit-overflow-scrolling: touch;
}

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

.nav-category-item {
  flex-shrink: 0;
}

.category-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  color: var(--text-primary);
  font-weight: 500;
  font-size: 0.9375rem;
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.category-trigger:hover,
.nav-category-item.menu-open .category-trigger {
  color: var(--primary-500);
  border-bottom-color: var(--secondary-500);
}

.category-icon {
  font-size: 1.125rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  height: 2rem;
  line-height: 1;
}

.category-icon-large {
  font-size: 2.5rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.category-icon-empty {
  font-size: 2.5rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: 0.5;
}

.category-chevron {
  transition: transform 0.15s ease;
  opacity: 0.5;
}

.nav-category-item.menu-open .category-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

.more-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  background: transparent;
  color: var(--text-primary);
  border: none;
  border-bottom: 3px solid transparent;
  border-radius: 0;
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}

.more-trigger:hover,
.nav-category-item.menu-open .more-trigger {
  color: var(--primary-500);
  border-bottom-color: var(--secondary-500);
  background: transparent;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-inline-start: auto;
  padding-inline-start: 1.5rem;
  border-inline-start: 1px solid var(--border-color);
  flex-shrink: 0;
}

.deals-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: var(--secondary-50);
  color: var(--secondary-600);
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: not-allowed;
  opacity: 0.7;
  position: relative;
  white-space: nowrap;
}

.coming-soon-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  padding: 2px 6px;
  background: var(--warning-500);
  color: white;
  font-size: 0.625rem;
  font-weight: 600;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.025em;
}

[dir="rtl"] .coming-soon-badge { right: auto; left: -6px; }

.track-order-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1rem;
  background: var(--primary-500);
  color: white;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.15s ease;
  white-space: nowrap;
}

.track-order-btn:hover {
  background: var(--primary-400);
  color: white;
}

/* Dropdown Menus (teleported to body by JS) */
.nav-mega-menu,
.nav-more-dropdown {
  position: fixed;
  z-index: 999999;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  box-shadow: 0 20px 60px -10px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.15s ease, visibility 0.15s ease;
}

.nav-mega-menu {
  border-top: 3px solid var(--secondary-500);
  border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

.nav-more-dropdown {
  border-radius: var(--border-radius);
  overflow-y: auto;
  max-height: min(70vh, 520px);
}

.nav-mega-menu.nav-menu-open,
.nav-more-dropdown.nav-menu-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 1.5rem 2rem;
  padding: 1.25rem 1.5rem;
  max-height: min(65vh, 520px);
  overflow-y: auto;
}

.mega-menu-column { min-width: 0; }

.column-header {
  display: block;
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--primary-500);
  padding-bottom: 0.625rem;
  margin-bottom: 0.625rem;
  border-bottom: 1px solid var(--border-color);
  text-decoration: none;
  transition: color 0.15s ease;
}

.column-header:hover { color: var(--secondary-500); }

.subcategory-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.subcategory-list li { margin-bottom: 0.375rem; }

.subcategory-list a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-decoration: none;
  display: block;
  padding: 0.2rem 0;
  transition: color 0.12s ease, padding-inline-start 0.12s ease;
}

.subcategory-list a:hover {
  color: var(--secondary-500);
  padding-inline-start: 0.4rem;
}

.subcategory-list .view-more {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: var(--secondary-500);
  font-weight: 500;
}

.mega-menu-footer {
  padding: 0.875rem 1.5rem;
  border-top: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

.view-all-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-500);
  text-decoration: none;
  transition: gap 0.15s ease, color 0.15s ease;
}

.view-all-link:hover {
  color: var(--secondary-500);
  gap: 0.75rem;
}

.nav-more-dropdown a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  text-decoration: none;
  border-bottom: 1px solid var(--border-color);
  transition: background 0.12s ease, color 0.12s ease;
}

.nav-more-dropdown a:last-child { border-bottom: none; }

.nav-more-dropdown a:hover {
  background: var(--bg-tertiary);
  color: var(--secondary-500);
}

.nav-more-dropdown .view-all-categories {
  background: var(--primary-500);
  color: white;
  font-weight: 500;
  justify-content: center;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.nav-more-dropdown .view-all-categories:hover {
  background: var(--primary-400);
  color: white;
}

@media (max-width: 1200px) {
  .category-trigger { padding: 0.875rem 1rem; font-size: 0.875rem; }
}

@media (max-width: 768px) {
  .modern-navigation { display: none; }
}

/* ========== MOBILE MENU ========== */
.mobile-menu,
.mobile-menu-toggle {
  display: none;
}

@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid var(--border-color);
    padding: 0.75rem;
    z-index: var(--z-fixed);
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
  }

  .menu-toggle-btn {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.75rem;
    font-weight: 500;
    cursor: pointer;
  }

  .mobile-menu-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-modal-backdrop);
  }

  .mobile-menu-backdrop.show {
    opacity: 1;
    visibility: visible;
  }

  .mobile-menu {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 85%;
    max-width: 320px;
    background: white;
    transform: translateX(-100%);
    transition: transform var(--transition-base);
    z-index: var(--z-modal);
    overflow-y: auto;
  }

  .mobile-menu.show { transform: translateX(0); }

  .mobile-menu-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem;
    border-bottom: 1px solid var(--border-color);
  }

  .mobile-menu-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
  }

  .mobile-menu-logo svg { width: 32px; height: 32px; }

  .mobile-menu-logo span {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
  }

  .mobile-menu-close {
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
  }

  .mobile-menu-content { padding: 1rem; }

  .mobile-menu-user {
    padding: 1rem;
    background: var(--gray-50);
    border-radius: var(--border-radius-lg);
    margin-bottom: 1.5rem;
  }

  .user-info { display: flex; align-items: center; gap: 0.75rem; }

  .user-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-600);
    color: white;
    font-size: 1.25rem;
    font-weight: 600;
    border-radius: 50%;
  }

  .user-details { display: flex; flex-direction: column; }
  .user-details strong { font-size: 0.9375rem; color: var(--text-primary); }
  .user-details span { font-size: 0.8125rem; color: var(--text-secondary); }

  .mobile-login-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 0.875rem;
    background: var(--primary-600);
    color: white;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 600;
  }

  .mobile-menu-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
  }

  .mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    background: transparent;
    border-radius: var(--border-radius);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: background-color var(--transition-fast);
  }

  .mobile-nav-link:hover,
  .mobile-nav-link:active { background: var(--gray-50); }

  .mobile-nav-link svg { flex-shrink: 0; color: var(--text-secondary); }

  .mobile-badge {
    margin-left: auto;
    padding: 0.125rem 0.5rem;
    background: var(--danger-500);
    color: white;
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: 9999px;
  }

  .mobile-menu-section { margin-bottom: 1.5rem; }

  .mobile-section-title {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
  }

  .mobile-categories,
  .mobile-categories-accordion,
  .mobile-quick-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
  }

  .mobile-category-item { display: flex; flex-direction: column; }

  .mobile-category-toggle,
  .mobile-category-link,
  .mobile-quick-link {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.75rem 1rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    width: 100%;
    text-align: left;
    cursor: pointer;
  }

  .mobile-quick-link svg { flex-shrink: 0; color: var(--text-secondary); }

  .mobile-cart-link {
    background: var(--secondary-50);
    border-color: var(--secondary-200);
    color: var(--secondary-600);
  }

  .mobile-cart-link svg { color: var(--secondary-500); }
  .mobile-cart-link:hover { background: var(--secondary-100); }

  .mobile-category-toggle:hover,
  .mobile-category-link:hover,
  .mobile-quick-link:hover {
    background: var(--gray-50);
    border-color: var(--border-hover);
  }

  .mobile-category-toggle.active {
    background: var(--primary-50);
    border-color: var(--primary-200);
    color: var(--primary-700);
  }

  .chevron-icon {
    margin-left: auto;
    transition: transform var(--transition-fast);
  }

  .mobile-category-toggle.active .chevron-icon { transform: rotate(180deg); }

  .mobile-subcategories {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem 0 0.5rem 1.5rem;
    margin-top: 0.5rem;
  }

  .mobile-subcategories.show { display: flex; }

  .mobile-subcategory-item { display: flex; flex-direction: column; }

  .mobile-subcategory-toggle,
  .mobile-subcategory-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.875rem;
    background: var(--gray-50);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8125rem;
    transition: all var(--transition-fast);
    width: 100%;
    text-align: left;
    cursor: pointer;
  }

  .mobile-subcategory-link.all-items {
    background: var(--primary-50);
    color: var(--primary-600);
    font-weight: 600;
  }

  .mobile-subcategory-toggle:hover,
  .mobile-subcategory-link:hover {
    background: var(--gray-100);
    border-color: var(--border-hover);
    padding-left: 1rem;
  }

  .mobile-subcategory-toggle.active {
    background: var(--gray-100);
    border-color: var(--border-hover);
  }

  .chevron-icon-small {
    margin-left: auto;
    transition: transform var(--transition-fast);
  }

  .mobile-subcategory-toggle.active .chevron-icon-small { transform: rotate(180deg); }

  .mobile-tertiary-categories {
    display: none;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem 0 0.5rem 1rem;
    margin-top: 0.25rem;
  }

  .mobile-tertiary-categories.show { display: flex; }

  .mobile-tertiary-link {
    display: flex;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.75rem;
    transition: all var(--transition-fast);
  }

  .mobile-tertiary-link.all-items {
    background: var(--primary-50);
    color: var(--primary-600);
    font-weight: 600;
  }

  .mobile-tertiary-link:hover {
    background: var(--gray-50);
    border-color: var(--border-hover);
    padding-left: 1rem;
  }

  .mobile-view-all {
    margin-top: 0.5rem;
    display: block;
    padding: 0.75rem 1rem;
    text-align: center;
    background: var(--primary-50);
    color: var(--primary-600);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--border-radius);
  }

  .mobile-logout-form {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
  }

  .mobile-logout-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    padding: 0.875rem;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--danger-600);
    font-weight: 600;
    cursor: pointer;
  }

  .mobile-language-options {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
  }

  .mobile-language-option {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-base);
  }

  .mobile-language-option:hover {
    background: var(--primary-50);
    border-color: var(--primary-200);
  }

  .mobile-language-option.active {
    background: var(--primary-100);
    border-color: var(--primary-300);
    color: var(--primary-700);
    font-weight: 600;
  }

  body { padding-bottom: 70px; }
}

/* ========== FOOTER ========== */
.modern-footer {
  background: var(--gray-900);
  color: var(--gray-300);
}

.footer-main { padding: 4rem 0 2rem; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.brand-logo { width: 40px; height: 40px; }
.brand-name { font-size: 1.25rem; font-weight: 700; color: white; }

.footer-about {
  font-size: 0.875rem;
  line-height: 1.6;
  margin: 0;
}

.footer-social { display: flex; gap: 0.75rem; }

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--gray-300);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-600);
  color: white;
  transform: translateY(-2px);
}

.footer-heading {
  font-size: 1rem;
  font-weight: 600;
  color: white;
  margin: 0;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-links a {
  color: var(--gray-300);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-400);
  padding-left: 0.25rem;
}

.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
}

.footer-contact li svg {
  flex-shrink: 0;
  margin-top: 0.125rem;
  color: var(--primary-400);
}

.footer-contact a {
  color: var(--gray-300);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-contact a:hover { color: var(--primary-400); }

.footer-apps { margin-top: 1rem; }

.apps-heading {
  font-size: 0.875rem;
  font-weight: 600;
  color: white;
  margin-bottom: 0.75rem;
}

.app-buttons {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.app-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  color: white;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.app-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
}

.app-btn svg { flex-shrink: 0; }

.app-btn div {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.app-text { font-size: 0.625rem; opacity: 0.8; }
.app-name { font-size: 0.875rem; font-weight: 600; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem 0;
}

.footer-bottom-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.copyright { font-size: 0.875rem; margin: 0; }

.footer-bottom-links { display: flex; gap: 1.5rem; }

.footer-bottom-links a {
  font-size: 0.875rem;
  color: var(--gray-300);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover { color: var(--primary-400); }

.payment-methods {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.payment-text { font-size: 0.8125rem; color: var(--gray-400); }
.payment-icons { display: flex; gap: 0.5rem; }
.payment-icon { width: 38px; height: 24px; }

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom-content { flex-direction: column; text-align: center; }
  .payment-methods { flex-direction: column; }
}

/* ========== CART SIDEBAR ========== */
.cart-sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(2px);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 10000; /* Above header wrapper (9999) */
}

.cart-sidebar-overlay.show {
  opacity: 1;
  visibility: visible;
}

.cart-sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  height: 100dvh;
  background: var(--bg-primary);
  box-shadow: var(--shadow-xl);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  z-index: 10001; /* Above overlay (10000) */
  display: flex;
  flex-direction: column;
}

[dir="rtl"] .cart-sidebar {
  right: auto;
  left: 0;
  transform: translateX(-100%);
}

.cart-sidebar.open {
  transform: translateX(0);
}

.cart-sidebar-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: var(--primary-500);
  color: white;
}

.cart-sidebar-header h3 {
  flex: 1;
  margin: 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: white;
}

.cart-count-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 0.5rem;
  background: var(--secondary-500);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
}

.close-sidebar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: var(--border-radius);
  color: white;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.close-sidebar-btn:hover {
  background: rgba(255, 255, 255, 0.2);
}

.cart-sidebar-content {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
}

.cart-sidebar-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem;
}

.cart-sidebar-empty {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-muted);
}

.cart-sidebar-empty svg {
  width: 64px;
  height: 64px;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.cart-sidebar-empty p {
  margin-bottom: 1rem;
}

/* Cart Sidebar Item */
.cart-sidebar-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: var(--bg-secondary);
  border-radius: var(--border-radius);
  margin-bottom: 0.75rem;
}

.cart-sidebar-item:last-child {
  margin-bottom: 0;
}

.cart-item-image {
  width: 70px;
  height: 70px;
  border-radius: var(--border-radius);
  overflow: hidden;
  flex-shrink: 0;
}

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

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

.cart-item-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.cart-item-variant {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.cart-item-price {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--primary-500);
}

.cart-item-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}

.cart-item-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.cart-item-remove:hover {
  color: var(--danger-500);
}

.cart-item-qty {
  display: flex;
  align-items: center;
  gap: 0;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.cart-item-qty button {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.cart-item-qty button:hover {
  background: var(--primary-500);
  color: white;
}

.cart-item-qty span {
  width: 36px;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 500;
}

/* Cart Sidebar Footer */
.cart-sidebar-footer {
  padding: 1rem 1.5rem;
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
}

.cart-subtotal {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  font-size: 1rem;
}

.cart-subtotal span:first-child {
  color: var(--text-secondary);
}

.cart-subtotal span:last-child {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-500);
}

.view-cart-btn {
  display: block;
  width: 100%;
  padding: 0.75rem;
  background: transparent;
  color: var(--primary-500);
  border: 1px solid var(--primary-500);
  border-radius: var(--border-radius);
  font-size: 0.9375rem;
  font-weight: 500;
  text-align: center;
  text-decoration: none;
  margin-bottom: 0.75rem;
  transition: all var(--transition-fast);
}

.view-cart-btn:hover {
  background: var(--primary-500);
  color: white;
}

.checkout-btn {
  display: block;
  width: 100%;
  padding: 0.875rem;
  background: var(--secondary-500);
  color: white;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.checkout-btn:hover {
  background: var(--secondary-400);
  color: white;
}

/* ========== FLOATING CART BUTTON ========== */
.floating-cart-btn {
  display: none;
  position: fixed;
  bottom: 80px;
  right: 1rem;
  width: 56px;
  height: 56px;
  background: var(--secondary-500);
  color: white;
  border: none;
  border-radius: 50%;
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  z-index: var(--z-fixed);
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

[dir="rtl"] .floating-cart-btn {
  right: auto;
  left: 1rem;
}

.floating-cart-btn:hover {
  background: var(--secondary-400);
  transform: scale(1.05);
}

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

.floating-cart-btn svg {
  width: 24px;
  height: 24px;
}

.floating-cart-count {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
  background: var(--danger-500);
  color: white;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 9999px;
  border: 2px solid white;
}

[dir="rtl"] .floating-cart-count {
  right: auto;
  left: -4px;
}

@media (max-width: 768px) {
  .floating-cart-btn {
    display: flex;
  }
}

@supports (padding: env(safe-area-inset-bottom)) {
  .floating-cart-btn {
    bottom: calc(80px + env(safe-area-inset-bottom));
  }
}

/* ========== UTILITIES ========== */
.text-primary { color: var(--text-primary); }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success-600); }
.text-danger { color: var(--danger-600); }
.text-warning { color: var(--warning-600); }

.bg-primary { background-color: var(--bg-primary); }
.bg-secondary { background-color: var(--bg-secondary); }
.bg-tertiary { background-color: var(--bg-tertiary); }
.bg-dark { background-color: var(--bg-dark); }

.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow { box-shadow: var(--shadow); }
.shadow-md { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }

.rounded { border-radius: var(--border-radius); }
.rounded-lg { border-radius: var(--border-radius-lg); }
.rounded-full { border-radius: 9999px; }

.transition { transition: all var(--transition-base); }

/* ========== LOADING SPINNER ========== */
.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border-color);
  border-top-color: var(--primary-500);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ========== RESPONSIVE IMPROVEMENTS ========== */
@media (max-width: 480px) {
  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }
  h4 { font-size: 1.125rem; }
  h5 { font-size: 1rem; }

  .cart-sidebar {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .back-to-top-btn {
    bottom: 140px !important;
    right: 1rem !important;
    width: 2.75rem !important;
    height: 2.75rem !important;
  }

  [dir="rtl"] .back-to-top-btn {
    right: auto !important;
    left: 1rem !important;
  }
}

@supports (padding: env(safe-area-inset-bottom)) {
  .mobile-menu-toggle {
    padding-bottom: calc(0.75rem + env(safe-area-inset-bottom));
  }

  .back-to-top-btn {
    bottom: calc(140px + env(safe-area-inset-bottom)) !important;
  }

  body {
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
  }
}

/* ========== FORM ELEMENTS ========== */
.form-control {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--text-primary);
  background-color: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.1);
}

.form-control::placeholder {
  color: var(--text-muted);
}

.form-control.is-invalid {
  border-color: var(--danger-500);
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-primary);
}

.invalid-feedback {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--danger-500);
}

/* ========== ALERTS ========== */
.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  border-left: 4px solid;
}

[dir="rtl"] .alert {
  border-left: none;
  border-right: 4px solid;
}

.alert-success {
  background: var(--success-50);
  border-color: var(--success-500);
  color: var(--success-600);
}

.alert-danger {
  background: var(--danger-50);
  border-color: var(--danger-500);
  color: var(--danger-600);
}

.alert-warning {
  background: var(--warning-50);
  border-color: var(--warning-500);
  color: var(--text-primary);
}

.alert-info {
  background: var(--info-50);
  border-color: var(--info-500);
  color: var(--primary-500);
}

/* ========== TOAST NOTIFICATIONS ========== */
.cart-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 1rem 1.5rem;
  background: var(--gray-800);
  color: white;
  border-radius: var(--border-radius);
  font-weight: 500;
  z-index: 9999;
  opacity: 0;
  transition: all 0.3s ease;
}

.cart-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.cart-toast.success {
  background: var(--success-600);
}

.cart-toast.error {
  background: var(--danger-600);
}

/* ========== PAGINATION ========== */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  list-style: none;
  padding: 0;
  margin: 2rem 0;
}

.page-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 0.75rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  color: var(--text-secondary);
  font-size: 0.875rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.page-link:hover {
  background: var(--bg-tertiary);
  color: var(--primary-500);
}

.page-item.active .page-link {
  background: var(--primary-500);
  border-color: var(--primary-500);
  color: white;
}

.page-item.disabled .page-link {
  background: var(--bg-secondary);
  color: var(--text-muted);
  cursor: not-allowed;
}

/* ========== GLOBAL RESPONSIVE FIXES ========== */
/* Prevent horizontal overflow on all devices */
.container {
  max-width: 100%;
  padding-left: 15px;
  padding-right: 15px;
}

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

/* Mobile responsive fixes */
@media (max-width: 768px) {
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }

  h1 { font-size: 1.75rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }

  .section-padding {
    padding: 2rem 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 10px;
    padding-right: 10px;
  }

  h1 { font-size: 1.5rem; }
  h2 { font-size: 1.25rem; }
  h3 { font-size: 1.125rem; }
}