/* ============================================
   Boutique Shop Anis - Modern Responsive Design
   Mobile-First Approach
   ============================================ */

/* === Import Fonts - Premium & Logo-Aligned === */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Tajawal:wght@300;400;500;700;800;900&display=swap');

/* === CSS Variables (8px spacing system) - Boutique Shop Anis === */
:root {
  /* Primary - Vibrant Blue (matches logo light-blue accent) */
  --white: #ffffff;
  --primary-50: #f0f9ff;
  --primary-100: #e0f2fe;
  --primary-200: #bae6fd;
  --primary-300: #7dd3fc;
  --primary-400: #38bdf8;
  --primary-500: #0ea5e9;
  --primary-600: #0284c7;
  --primary-700: #0369a1;
  --primary-800: #075985;
  --primary-900: #0c4a6e;
  /* Accent - Soft Gold (elegance) */
  --accent-400: #fcd34d;
  --accent-500: #fbbf24;
  --accent-600: #f59e0b;
  /* Legacy compat (map to new) */
  --pink-50: var(--primary-50);
  --pink-100: var(--primary-100);
  --pink-200: var(--primary-200);
  --pink-300: var(--primary-300);
  --pink-400: var(--primary-500);
  --pink-500: var(--primary-600);
  --rose-600: var(--primary-600);
  --rose-700: var(--primary-700);
  /* Neutrals */
  --gray-200: #f1f5f9;
  --gray-400: #94a3b8;
  --gray-600: #64748b;
  --gray-700: #475569;
  --gray-800: #334155;
  --success: #059669;
  --danger: #dc2626;
  
  /* Spacing (8px system) */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 40px;
  --space-8: 48px;
  --space-9: 64px;
  
  /* Typography */
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 28px;
  --font-size-4xl: 32px;
  
  /* Layout */
  --max-width: 1200px;
  --max-width-wide: 1320px;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;
  
  /* Shadows - sky blue tint (logo harmony) */
  --shadow-sm: 0 1px 3px rgba(2, 132, 199, 0.06);
  --shadow: 0 4px 12px rgba(2, 132, 199, 0.08);
  --shadow-md: 0 12px 28px rgba(2, 132, 199, 0.1);
  --shadow-lg: 0 24px 48px rgba(2, 132, 199, 0.12);
  
  /* Transitions */
  --transition: 0.2s ease;
  --transition-slow: 0.3s ease;
  
  /* Glass / Blur system */
  --blur-sm: 8px;
  --blur: 12px;
  --blur-md: 16px;
  --blur-lg: 24px;
  --blur-xl: 32px;
  --glass-white: rgba(255, 255, 255, 0.72);
  --glass-white-strong: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.25);
  --glass-dark: rgba(15, 23, 42, 0.4);
  
  /* Touch targets */
  --touch-target: 48px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: var(--font-size-base);
  line-height: 1.65;
  color: var(--gray-700);
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(14, 165, 233, 0.08), transparent),
    linear-gradient(180deg, #f8fcff 0%, #f0f9ff 50%, var(--white) 100%);
  min-height: 100vh;
  min-height: -webkit-fill-available;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  letter-spacing: -0.01em;
  padding-top: calc(72px + env(safe-area-inset-top));
}

@media (min-width: 1024px) {
  body {
    padding-top: 80px;
  }
}

/* Prevent horizontal scroll */
body > header,
body > section,
body > main,
body > footer {
  max-width: 100%;
}

/* Arabic Font for RTL content */
[dir="rtl"] body,
[dir="rtl"] * {
  font-family: 'Tajawal', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
  border: none;
  background: none;
  outline: none;
}

/* Remove 300ms tap delay on touch devices */
a, button, .btn, .cart-icon-link, .menu-toggle, .chip-btn, .option-chip, .pill,
[data-lang-toggle], .radio-group label {
  touch-action: manipulation;
  -webkit-tap-highlight-color: rgba(56, 189, 248, 0.15);
}

/* === Container - responsive max-width === */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-4);
  min-width: 0; /* prevent overflow from flex/grid children */
}

@media (min-width: 768px) {
  .container { padding: 0 var(--space-5); }
}

@media (min-width: 1024px) {
  .container {
    max-width: var(--max-width-wide);
    padding: 0 var(--space-6);
  }
}

@media (min-width: 1440px) {
  .container { max-width: 1400px; }
}

/* === Phone / Mobile UX === */
@media (max-width: 640px) {
  .container {
    padding-left: max(var(--space-4), env(safe-area-inset-left));
    padding-right: max(var(--space-4), env(safe-area-inset-right));
  }

  body {
    padding-bottom: env(safe-area-inset-bottom, 0);
  }

  .nav {
    padding: var(--space-2) max(var(--space-3), env(safe-area-inset-right));
    padding-left: max(var(--space-3), env(safe-area-inset-left));
    min-height: 72px;
  }

  .section {
    padding: var(--space-6) 0;
  }

  .section-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-2);
    padding: 0 var(--space-2);
  }

  .section-subtitle {
    font-size: var(--font-size-sm);
    padding: 0 var(--space-2);
  }

  /* Inputs: min 16px to avoid iOS zoom on focus */
  .input,
  .select,
  input[type="text"],
  input[type="tel"],
  input[type="number"],
  input[type="email"],
  select,
  textarea {
    font-size: 16px !important;
    min-height: 48px;
    padding: var(--space-2) var(--space-3);
  }

  textarea.input {
    min-height: 80px;
    padding: var(--space-3);
  }

  .btn {
    min-height: 48px;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
  }

  .grid {
    gap: var(--space-3);
  }

  .card {
    padding: var(--space-3);
  }

  .radio-group label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    min-height: 48px;
    padding: var(--space-2) 0;
  }

  .radio-group input[type="radio"] {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
  }
}

/* === Header & Navigation - Glassmorphism / Blur (no white) === */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 100;
  padding-top: env(safe-area-inset-top);
  background: transparent;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.4);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  overflow: visible;
}

.header .container,
.header .nav {
  background: transparent !important;
}

/* Nav container - pill-shaped inner bar on desktop */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  min-height: 64px;
  flex-wrap: nowrap;
  position: relative;
  overflow: visible;
}


.logo {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: #1e293b;
  letter-spacing: 0.02em;
  white-space: nowrap;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  transition: opacity var(--transition);
}

.logo:hover {
  opacity: 0.85;
}

.logo-img {
  height: 64px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  flex-shrink: 0;
  display: block;
}

.logo span {
  display: inline-block;
  line-height: 1;
}

/* Mobile: logo sizing */
@media (max-width: 480px) {
  .logo span {
    display: none;
  }
  
  .logo-img {
    height: 72px;
    max-width: 260px;
    min-width: 120px;
  }
}


@media (min-width: 768px) {
  .logo-img {
    height: 60px;
    max-width: 280px;
  }
}

@media (min-width: 1024px) {
  .logo {
    font-size: var(--font-size-2xl);
    margin-inline-end: var(--space-5);
  }
  
  .logo-img {
    height: 68px;
    max-width: 320px;
  }
}

/* Hamburger Menu Button (Mobile) - 48px touch target */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 48px;
  height: 48px;
  padding: var(--space-2);
  background: transparent;
  border: none;
  cursor: pointer;
  justify-content: center;
  align-items: center;
  z-index: 101;
  border-radius: var(--radius);
  transition: var(--transition);
}

.menu-toggle:focus-visible {
  outline: 2px solid var(--primary-400);
  outline-offset: 2px;
}

.menu-toggle:hover {
  background: var(--gray-200);
}

.menu-toggle span {
  width: 20px;
  height: 2px;
  background: #475569;
  border-radius: var(--radius-full);
  transition: var(--transition);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }
}

/* Navigation Links - mobile drawer */
.nav-links {
  display: none;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  width: min(280px, calc(100vw - 48px));
  height: 100vh;
  height: 100dvh;
  background: var(--glass-white-strong);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.5);
  border-right: 1px solid rgba(255, 255, 255, 0.4);
  padding: calc(var(--space-8) + env(safe-area-inset-top)) var(--space-5) calc(var(--space-8) + env(safe-area-inset-bottom));
  gap: var(--space-2);
  z-index: 99;
  transform: translateX(-100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex !important;
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    box-shadow: none;
    padding: 0;
    transform: none !important;
    overflow: visible;
  }
}

.nav-links.active {
  display: flex;
  transform: translateX(0);
}

.nav-links a {
  padding: var(--space-3) var(--space-4);
  min-height: 48px;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  border-radius: var(--radius);
  border: 2px solid transparent;
  background: rgba(241, 245, 249, 0.6);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: var(--font-size-base);
  color: var(--gray-700);
}

.nav-links .nav-link-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-links .nav-link-icon svg {
  display: block;
}

.nav-links a:hover {
  color: var(--primary-700);
  border-color: var(--primary-300);
  background: rgba(224, 242, 254, 0.5);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.15);
}

.nav-links a.active {
  color: var(--primary-700);
  border-color: var(--primary-500);
  background: rgba(224, 242, 254, 0.7);
  font-weight: 600;
}

/* Desktop: links in light header - dark text on white */
@media (min-width: 1024px) {
  .nav-links a {
    color: #475569;
    letter-spacing: 0.02em;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius);
  }
  .nav-links a:hover {
    color: #0284c7;
  }
  .nav-links a.active {
    color: #0284c7;
    font-weight: 600;
  }
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex !important;
    flex-direction: row;
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    box-shadow: none;
    padding: 0;
    transform: none !important;
    gap: var(--space-1);
    overflow: visible;
  }
  
  .nav-links a {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    white-space: nowrap;
  }
}

/* Nav Actions - icon group with capsule style */
.nav-actions {
  display: flex;
  gap: var(--space-2);
  align-items: center;
  flex-shrink: 0;
  margin-inline-start: auto;
  overflow: visible;
}

@media (min-width: 1024px) {
  .nav-actions {
    gap: var(--space-2);
  }
}

/* Cart Icon - clean, no background */
.cart-icon-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius);
  border: none;
  background: transparent;
  color: #475569;
  transition: all var(--transition);
  min-width: 44px;
  min-height: 44px;
}

@media (max-width: 640px) {
  .cart-icon-link {
    min-width: 48px;
    min-height: 48px;
    padding: var(--space-2);
  }
  .header [data-lang-toggle] {
    min-width: 48px;
    min-height: 48px;
    padding: var(--space-2) var(--space-3);
  }
  .nav-actions {
    gap: var(--space-1);
  }
}

.cart-icon-link:hover {
  color: var(--primary-600);
  transform: translateY(-1px);
}

.cart-icon-link:focus-visible {
  outline: 2px solid var(--primary-400);
  outline-offset: 2px;
}

.cart-icon {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  stroke-width: 2;
  transition: transform var(--transition);
}

.cart-icon-link:hover .cart-icon {
  transform: scale(1.08);
}

.cart-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
  color: var(--white);
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.5);
  border: 2px solid var(--white);
  line-height: 1;
  transform: scale(1);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[dir="rtl"] .cart-badge {
  right: auto;
  left: -2px;
}

.cart-badge:empty,
.cart-badge[data-cart-count="0"] {
  display: none !important;
}

.cart-badge:not(:empty):not([data-cart-count="0"]) {
  display: flex;
}

.cart-badge.pulse {
  animation: badgePulse 0.3s ease;
}

@keyframes badgePulse {
  0% {
    transform: scale(0.8);
  }
  50% {
    transform: scale(1.15);
  }
  100% {
    transform: scale(1);
  }
}

.cart-icon-link:hover .cart-badge {
  transform: scale(1.1);
  box-shadow: 0 3px 12px rgba(2, 132, 199, 0.45);
}

.cart-icon-link.active {
  color: var(--primary-600);
}

.cart-icon-link.active .cart-icon {
  transform: scale(1.05);
}

/* Sticky sidebar cart - لاصق على جانب الصفحة في الوسط - يبان غير كي يكون في اشياء في السلة */
.cart-sidebar {
  position: fixed;
  top: 50%;
  transform: translateY(-50%) translateX(100%);
  right: 0;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  padding-right: var(--space-3);
  background: rgba(224, 242, 254, 0.75);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-right: none;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
  box-shadow: var(--shadow-lg), 0 0 0 1px rgba(255, 255, 255, 0.4);
  text-decoration: none;
  color: var(--primary-700);
  font-weight: 700;
  font-size: var(--font-size-sm);
  transition: transform var(--transition), box-shadow var(--transition), padding var(--transition), opacity var(--transition);
  opacity: 0;
  pointer-events: none;
}
.cart-sidebar.has-items {
  transform: translateY(-50%) translateX(0);
  opacity: 1;
  pointer-events: auto;
}
[dir="rtl"] .cart-sidebar {
  right: auto;
  left: 0;
  transform: translateY(-50%) translateX(-100%);
  border-right: 2px solid var(--primary-300);
  border-left: none;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding-left: var(--space-3);
  padding-right: var(--space-4);
}
[dir="rtl"] .cart-sidebar.has-items {
  transform: translateY(-50%) translateX(0);
}
.cart-sidebar.has-items:hover {
  transform: translateY(-50%) translateX(-4px);
  box-shadow: 0 8px 24px rgba(2, 132, 199, 0.2);
}
[dir="rtl"] .cart-sidebar.has-items:hover {
  transform: translateY(-50%) translateX(4px);
}
.cart-sidebar .cart-sidebar-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  stroke: currentColor;
}
.cart-sidebar .cart-sidebar-text {
  white-space: nowrap;
}
.cart-sidebar .cart-badge {
  position: static;
  margin-right: 0;
  margin-left: var(--space-1);
}
[dir="rtl"] .cart-sidebar .cart-badge {
  margin-left: 0;
  margin-right: var(--space-1);
}
@media (max-width: 600px) {
  .cart-sidebar {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-xs);
  }
  .cart-sidebar .cart-sidebar-text {
    display: none;
  }
  .cart-sidebar .cart-sidebar-icon {
    width: 28px;
    height: 28px;
  }
}

.pill {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
  color: var(--primary-700);
  cursor: pointer;
  transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition);
  font-size: var(--font-size-sm);
  white-space: nowrap;
  min-height: var(--touch-target);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  -webkit-tap-highlight-color: transparent;
}

.pill:hover {
  background: var(--primary-100);
  border-color: var(--primary-300);
}

.pill:focus-visible {
  outline: 3px solid var(--primary-300);
  outline-offset: 2px;
}

/* Language Dropdown - Modern Design */
[data-lang-dropdown] {
  position: relative;
  display: inline-block;
}

/* Language Toggle in header - mobile-friendly touch target */
.header [data-lang-toggle] {
  border: none !important;
  background: transparent !important;
  color: #475569;
  padding: var(--space-2) var(--space-3);
  min-width: 56px;
  gap: var(--space-1);
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(2, 132, 199, 0.15);
  user-select: none;
}

.header [data-lang-toggle]:hover {
  color: #0284c7;
}

.header [data-lang-dropdown].active [data-lang-toggle] {
  background: transparent !important;
  border: none !important;
  color: #0284c7;
}

/* Language Toggle Button - default (for non-header) */
[data-lang-toggle] {
  position: relative;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 2px solid var(--primary-300);
  background: linear-gradient(135deg, var(--white) 0%, var(--primary-50) 100%);
  color: var(--primary-700);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-size: var(--font-size-sm);
  font-weight: 600;
  min-height: var(--touch-target);
  min-width: 70px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.1);
  letter-spacing: 0.04em;
  user-select: none;
}

[data-lang-toggle]:hover {
  background: linear-gradient(135deg, var(--primary-100) 0%, var(--primary-200) 100%);
  border-color: var(--primary-400);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.15);
}

[data-lang-toggle]:active {
  transform: translateY(0);
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.12);
}

[data-lang-toggle]:focus-visible {
  outline: 3px solid var(--primary-300);
  outline-offset: 2px;
  border-color: var(--primary-500);
}

[data-lang-dropdown].active [data-lang-toggle] {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
  color: var(--white);
  border-color: var(--primary-700);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.3);
}

[data-lang-dropdown].active [data-lang-toggle] .lang-arrow {
  transform: rotate(180deg);
}

.lang-current {
  display: inline-block;
  min-width: 24px;
  text-align: center;
}

.lang-arrow {
  transition: transform 0.3s ease;
  opacity: 0.8;
}

/* Language Dropdown Menu - fixed so it's never clipped by parent overflow */
[data-lang-menu] {
  position: fixed;
  min-width: 160px;
  max-width: calc(100vw - 24px);
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
  padding: var(--space-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.3s;
  z-index: 9999;
  overflow: visible;
}

[data-lang-dropdown].active [data-lang-menu] {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* Language Menu Items - 48px min-height for touch targets (mobile-friendly) */
.lang-menu-item {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  min-height: 48px;
  -webkit-tap-highlight-color: rgba(2, 132, 199, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  border-radius: var(--radius);
  background: transparent;
  border: none;
  color: var(--gray-700);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: var(--font-size-sm);
  text-align: right;
  font-family: inherit;
}

[dir="ltr"] .lang-menu-item {
  text-align: left;
}

.lang-menu-item:hover {
  background: var(--primary-100);
  color: var(--primary-700);
  transform: translateX(-2px);
}

[dir="rtl"] .lang-menu-item:hover {
  transform: translateX(2px);
}

.lang-menu-item.active {
  background: linear-gradient(135deg, var(--primary-200) 0%, var(--primary-300) 100%);
  color: var(--primary-700);
  font-weight: 600;
}

.lang-menu-item .lang-code {
  font-weight: 700;
  color: var(--primary-600);
  font-size: var(--font-size-xs);
  padding: var(--space-1) var(--space-2);
  background: rgba(2, 132, 199, 0.1);
  border-radius: var(--radius);
  min-width: 32px;
  text-align: center;
}

.lang-menu-item.active .lang-code {
  background: var(--primary-700);
  color: var(--white);
}

/* Click outside to close */
.lang-dropdown-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  display: none;
}

[data-lang-dropdown].active ~ .lang-dropdown-overlay,
.lang-dropdown-overlay.active {
  display: block;
}

/* Overlay for mobile menu */
.menu-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.25);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
  z-index: 98;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.menu-overlay.active {
  display: block;
  opacity: 1;
}

@media (min-width: 1024px) {
  .menu-overlay {
    display: none !important;
  }
}

/* === Hero Section === */
.hero {
  position: relative;
  padding: var(--space-8) 0;
  min-height: 500px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Hero responsive - mobile first */
@media (max-width: 359px) {
  .hero { min-height: 380px; padding: var(--space-5) 0; }
  .hero-card { padding: var(--space-5) var(--space-4); }
  .hero-title { font-size: var(--font-size-2xl); }
  .hero-subtitle { font-size: var(--font-size-base); }
  .hero .btn-primary { min-height: 52px; padding: var(--space-3) var(--space-5); }
}

@media (min-width: 360px) and (max-width: 639px) {
  .hero { min-height: 420px; padding: var(--space-6) 0; }
  .hero-card { padding: var(--space-6) var(--space-5); }
  .hero-title { font-size: var(--font-size-3xl); }
  .hero .btn-primary { min-height: 54px; width: 100%; max-width: 280px; }
}

@media (min-width: 768px) {
  .hero {
    min-height: 650px;
    padding: var(--space-9) 0;
  }
}

@media (min-width: 1024px) {
  .hero {
    min-height: 700px;
  }
}

.hero-background {
  position: absolute;
  inset: 0;
  background-image: url('../img/gg.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
  filter: brightness(1.05) contrast(1.05);
}

.hero-slideshow {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transform: scale(1.05);
  transition: opacity 0.8s ease-in-out, transform 0.8s ease-out;
  filter: brightness(1.05) contrast(1.05);
}

.hero-slide.active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.hero-slideshow-controls {
  position: absolute;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: var(--space-2) var(--space-5);
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.hero-slide-prev,
.hero-slide-next {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  color: var(--primary-600);
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  border: none;
}

.hero-slide-prev:hover,
.hero-slide-next:hover {
  background: var(--white);
  transform: scale(1.1);
}

.hero-slide-dots {
  display: flex;
  gap: var(--space-2);
}

.hero-slide-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}

.hero-slide-dot.active {
  background: var(--white);
  width: 24px;
  border-radius: 5px;
}

@media (max-width: 640px) {
  .hero-slideshow-controls {
    bottom: var(--space-5);
    padding: var(--space-2) var(--space-4);
    gap: var(--space-2);
  }
  
  .hero-slide-prev,
  .hero-slide-next {
    width: 44px;
    min-width: 44px;
    height: 44px;
    min-height: 44px;
    font-size: 20px;
  }
  
  .hero-slide-dot {
    width: 10px;
    height: 10px;
    min-width: 10px;
    min-height: 10px;
  }
}

.hero-inner {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

.hero-card {
  text-align: center;
  max-width: 680px;
  padding: var(--space-7) var(--space-6);
  background: rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-radius: 24px;
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.35);
  animation: heroCardFadeIn 0.8s ease-out 0.15s both;
}

@keyframes heroCardFadeIn {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

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

@media (min-width: 768px) {
  .hero-card {
    padding: var(--space-8) var(--space-8);
    text-align: center;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(24px) saturate(150%);
    -webkit-backdrop-filter: blur(24px) saturate(150%);
    box-shadow: 0 28px 64px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(255, 255, 255, 0.25);
  }
}

.hero-title {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  color: #fff;
  margin: 0 0 var(--space-4);
  line-height: 1.2;
  letter-spacing: -1px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3), 0 4px 10px rgba(0, 0, 0, 0.2);
}

@media (min-width: 640px) {
  .hero-title {
    font-size: var(--font-size-4xl);
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 52px;
  }
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 var(--space-4);
  line-height: 1.4;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.25), 0 3px 8px rgba(0, 0, 0, 0.15);
}

@media (min-width: 640px) {
  .hero-subtitle {
    font-size: var(--font-size-2xl);
  }
}

@media (min-width: 1024px) {
  .hero-subtitle {
    font-size: 28px;
  }
}

.hero-text {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.95);
  margin: 0 0 var(--space-6);
  line-height: 1.8;
  font-weight: 400;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

@media (min-width: 768px) {
  .hero-text {
    font-size: var(--font-size-xl);
    line-height: 1.9;
  }
}

.hero .btn-primary {
  font-size: 1.125rem;
  padding: var(--space-4) var(--space-8);
  min-height: 58px;
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(2, 132, 199, 0.35);
  font-weight: 700;
  letter-spacing: 0.03em;
  position: relative;
  overflow: hidden;
}

.hero .btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.hero .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(2, 132, 199, 0.4);
}

.hero .btn-primary:hover::before {
  opacity: 1;
}

.hero .btn-primary:active {
  transform: translateY(-1px);
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: var(--font-size-base);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  min-height: var(--touch-target);
  white-space: nowrap;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
  border: 2px solid transparent;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-600) 100%);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-400) 0%, var(--primary-600) 100%);
  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.3);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:focus-visible {
  outline: 3px solid var(--primary-300);
  outline-offset: 2px;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary-400);
  color: var(--primary-700);
}

.btn-outline:hover {
  background: var(--primary-50);
  border-color: var(--primary-500);
}

.btn-disabled,
a.btn-disabled {
  opacity: 0.65;
  cursor: not-allowed;
  pointer-events: none;
}

.cart-empty-wrap {
  text-align: center;
  padding: var(--space-5);
}

.cart-empty-msg {
  margin: 0 0 var(--space-4);
  color: var(--gray-600);
  font-size: var(--font-size-base);
}

.cart-empty-cta {
  margin: 0;
}

/* Sticky Add to Cart Button (Mobile) */
.sticky-cart-btn {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.06);
  border-top: 1px solid rgba(255, 255, 255, 0.6);
}

.sticky-cart-btn .btn {
  width: 100%;
  font-size: var(--font-size-lg);
  padding: var(--space-4);
  font-weight: 700;
}

@media (max-width: 640px) {
  .sticky-cart-btn {
    display: block;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-3);
    padding-left: max(var(--space-3), env(safe-area-inset-left));
    padding-right: max(var(--space-3), env(safe-area-inset-right));
    padding-bottom: max(var(--space-3), env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.82);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    z-index: 50;
  }

  .sticky-cart-btn .btn {
    width: 100%;
    font-size: var(--font-size-base);
    padding: var(--space-3) var(--space-4);
    font-weight: 700;
    min-height: 48px;
    border-radius: var(--radius-lg);
  }

  /* Hide desktop add button on mobile */
  .desktop-add-btn {
    display: none;
  }

  /* Add padding to body when sticky button is visible */
  body.has-sticky-cart {
    padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px));
  }
}

/* Sticky "اضغط هنا لطلب" button (product page, mobile only) */
.sticky-order-btn {
  display: none;
}

@media (max-width: 640px) {
  .sticky-order-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-3) var(--space-4);
    padding-left: max(var(--space-4), env(safe-area-inset-left));
    padding-right: max(var(--space-4), env(safe-area-inset-right));
    padding-bottom: max(var(--space-3), env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    z-index: 50;
    border-top: 1px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.06);
  }

  .sticky-order-btn .btn,
  .sticky-order-btn .confirm-order-btn {
    width: 100%;
    min-height: 52px;
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
  }

  body.has-sticky-order .product-page .section {
    padding-bottom: calc(100px + env(safe-area-inset-bottom, 0px));
  }

  body.has-sticky-order {
    padding-bottom: calc(92px + env(safe-area-inset-bottom, 0px));
  }

  /* Footer under sticky button: add space so footer is visible above the bar */
  body.has-sticky-order .product-page .footer {
    margin-bottom: calc(80px + env(safe-area-inset-bottom, 0px));
  }

  .product-order-submit-btn {
    display: none !important;
  }
}

@media (min-width: 641px) {
  .sticky-order-btn {
    display: none !important;
  }
}

@media (min-width: 641px) {
  /* Hide sticky button on desktop */
  .sticky-cart-btn {
    display: none !important;
  }
  
  /* Show desktop button */
  .desktop-add-btn {
    display: inline-flex;
  }
}

/* === Sections === */
.section {
  padding: var(--space-6) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-8) 0;
  }
}

.section-title {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--primary-700);
  margin: 0 0 var(--space-3);
  text-align: center;
  letter-spacing: -0.03em;
}

@media (min-width: 768px) {
  .section-title {
    font-size: var(--font-size-3xl);
    text-align: center;
  }
}

.section-subtitle {
  font-size: var(--font-size-base);
  color: var(--gray-600);
  margin: 0 0 var(--space-5);
  text-align: center;
}

@media (min-width: 768px) {
  .section-subtitle {
    text-align: center;
  }
}

/* === Grid System === */
.grid {
  display: grid;
  gap: var(--space-4);
}

/* 2 columns on mobile */
.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

/* Grid responsive: 1 col (320-479), 2 cols (480+), 3 cols (768+) */
.grid-3 {
  grid-template-columns: 1fr;
}

@media (min-width: 480px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* 4 columns on desktop, 2 on mobile */
.grid-4 {
  grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* === Cards - Glass-style premium cards === */
.card {
  background: var(--glass-white);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow), 0 0 0 1px rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.5);
  transition: box-shadow var(--transition-slow), transform var(--transition-slow), background var(--transition-slow);
  min-width: 0; /* prevent flex/grid overflow */
}

@media (min-width: 1024px) {
  .card:hover {
    box-shadow: var(--shadow-md), 0 0 0 1px rgba(255, 255, 255, 0.7);
    transform: translateY(-3px);
    background: var(--glass-white-strong);
  }
}

@media (hover: none) {
  .card:hover {
    transform: none;
  }
}

/* Order thank you (after checkout success) */
.order-thank-you {
  margin-top: var(--space-4);
}
.order-thank-you .thank-you-card {
  text-align: center;
  padding: var(--space-6);
  max-width: 520px;
  margin: 0 auto var(--space-6);
  background: var(--glass-white-strong);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 12px 40px rgba(2, 132, 199, 0.08);
}
.order-thank-you .thank-you-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  background: var(--primary-100);
  color: var(--primary-600);
  font-size: 2rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.order-thank-you .thank-you-title {
  margin-bottom: var(--space-2);
}
.order-thank-you .thank-you-message {
  font-size: var(--font-size-lg);
  color: var(--gray-700);
  margin-bottom: var(--space-2);
}
.order-thank-you .thank-you-process {
  color: var(--gray-600);
  margin-bottom: 0;
}
.order-thank-you .thank-you-first {
  min-height: 55vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4) 0;
}
.order-thank-you .thank-you-scroll-hint {
  text-align: center;
  font-size: var(--font-size-lg);
  color: var(--gray-600);
  margin: var(--space-4) 0 var(--space-2);
  padding: var(--space-3);
  position: relative;
}
.order-thank-you .thank-you-scroll-hint::after {
  content: "↓";
  display: block;
  margin-top: var(--space-2);
  font-size: 1.5rem;
  color: var(--primary-500);
  animation: scroll-hint-bounce 1.5s ease-in-out infinite;
}
@keyframes scroll-hint-bounce {
  0%, 100% { transform: translateY(0); opacity: 0.8; }
  50% { transform: translateY(6px); opacity: 1; }
}
.order-thank-you .suggested-title {
  margin-bottom: var(--space-4);
}

/* Category Card */
.category-card {
  position: relative;
  text-align: center;
  padding: var(--space-5);
  overflow: hidden;
  min-height: 250px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
}

/* Category Card Background - Large and Clear */
.category-card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: var(--category-bg-image);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
}

/* Overlay for better text readability */
.category-card-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.4);
  z-index: 1;
}

/* Category Card Content */
.category-card-content {
  position: relative;
  z-index: 2;
  width: 100%;
}

.category-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-4);
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  background: var(--primary-100);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.category-card h4 {
  font-size: var(--font-size-lg);
  color: var(--primary-700);
  margin: 0 0 var(--space-3);
  font-weight: 600;
  text-shadow: 0 2px 4px rgba(255, 255, 255, 0.9);
}

/* Fallback for cards without images */
.category-card:not([style*="--category-bg-image"]) {
  background: var(--primary-50);
}

.category-card:not([style*="--category-bg-image"]) .category-card-bg {
  display: none;
}

/* Product Card */
.product-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  height: 100%;
}

/* Staggered fade-in for product cards on index */
[data-latest] .product-card {
  animation: productCardFadeIn 0.6s ease-out both;
}

[data-latest] .product-card:nth-child(1) { animation-delay: 0.1s; }
[data-latest] .product-card:nth-child(2) { animation-delay: 0.2s; }
[data-latest] .product-card:nth-child(3) { animation-delay: 0.3s; }
[data-latest] .product-card:nth-child(4) { animation-delay: 0.4s; }
[data-latest] .product-card:nth-child(5) { animation-delay: 0.5s; }
[data-latest] .product-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes productCardFadeIn {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-img {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
  background: rgba(240, 249, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.product-img-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.product-img img,
.product-card-slide {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow), opacity 0.5s ease-in-out;
  will-change: transform;
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
}

.product-card-slide.active {
  opacity: 1;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .product-img:hover img {
    transform: scale(1.05);
  }
}

@media (hover: none) {
  .product-img:hover img {
    transform: none;
  }
}

.badge {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  background: var(--primary-500);
  color: var(--white);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  z-index: 1;
}

.product-card h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--gray-800);
  margin: 0 0 var(--space-2);
  line-height: 1.4;
  min-height: 2.8em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.product-card > div:last-child {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.price {
  font-weight: 700;
  font-size: var(--font-size-lg);
  color: var(--primary-700);
}

.price-old {
  text-decoration: line-through;
  color: var(--gray-400);
  margin-inline-end: var(--space-2);
  font-size: var(--font-size-base);
  font-weight: 400;
}

.price-new {
  color: var(--success);
  font-weight: 700;
  font-size: var(--font-size-lg);
}

.cart-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.cart-actions .btn {
  font-size: var(--font-size-sm);
  padding: var(--space-2) var(--space-4);
}

.buy-now-row {
  display: flex;
  gap: var(--space-2);
  align-items: stretch;
}

.buy-now-row .btn-primary {
  flex: 1;
  width: auto;
}

.btn-cart-icon {
  width: 48px;
  min-width: 48px;
  padding: var(--space-2);
  background: linear-gradient(135deg, var(--primary-500) 0%, var(--primary-700) 100%);
  color: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow);
  border: none;
}

.btn-cart-icon:hover {
  background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-800) 100%);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-cart-icon:active {
  transform: translateY(0);
}

.btn-cart-icon:focus-visible {
  outline: 3px solid var(--primary-300);
  outline-offset: 2px;
}

.cart-icon-inline {
  flex-shrink: 0;
  display: inline-block;
  width: 20px;
  height: 20px;
  stroke: currentColor;
}

/* === Toolbar (Filters) === */
/* Toolbar - mobile stack, desktop inline */
.toolbar {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

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

@media (min-width: 640px) {
  .toolbar {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.input,
.select {
  width: 100%;
  max-width: 100%;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
  color: var(--gray-700);
  font-size: var(--font-size-base);
  min-height: var(--touch-target);
  transition: var(--transition);
  box-sizing: border-box;
  box-shadow: 0 1px 3px rgba(2, 132, 199, 0.04);
}

.input:focus,
.select:focus {
  outline: none;
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.12);
}

.input::placeholder {
  color: var(--gray-400);
}

/* Focus visible for keyboard users */
.input:focus-visible,
.select:focus-visible,
.btn:focus-visible {
  outline: none;
}

.input:focus-visible,
.select:focus-visible {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.18);
}

/* قائمة اختيار مخصصة للولايات والبلديات - ارتفاع محدود مع تمرير */
.custom-select-box {
  position: relative;
  width: 100%;
}
.custom-select-box .select-native {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  pointer-events: none;
  z-index: 1;
  min-height: var(--touch-target);
}
.custom-select-trigger {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  padding-inline-end: 2.25rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
  color: var(--gray-700);
  font-size: var(--font-size-base);
  min-height: var(--touch-target);
  text-align: start;
  cursor: pointer;
  position: relative;
  z-index: 2;
  display: block;
  box-sizing: border-box;
}
.custom-select-trigger::after {
  content: "";
  position: absolute;
  inset-inline-end: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border: 5px solid transparent;
  border-top-color: var(--gray-500);
}
.custom-select-trigger:focus {
  outline: none;
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.12);
}
.custom-select-trigger:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Toast notification (إضافة للسلة بنجاح) */
.toast-notification {
  position: fixed;
  bottom: var(--space-6);
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  padding: var(--space-4) var(--space-6);
  background: rgba(5, 150, 105, 0.9);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  color: var(--white);
  font-size: var(--font-size-base);
  font-weight: 500;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(255, 255, 255, 0.2);
  z-index: 9999;
  opacity: 0;
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  max-width: calc(100vw - var(--space-8));
}
.toast-notification.toast-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.custom-select-list {
  position: absolute;
  z-index: 100;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 2px;
  max-height: 260px;
  overflow-y: auto;
  overflow-x: hidden;
  background: var(--glass-white-strong);
  backdrop-filter: blur(var(--blur-lg));
  -webkit-backdrop-filter: blur(var(--blur-lg));
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(255, 255, 255, 0.4);
  display: none;
  -webkit-overflow-scrolling: touch;
}
.custom-select-list.open {
  display: block;
}
.custom-select-option {
  padding: var(--space-2) var(--space-4);
  cursor: pointer;
  border: none;
  background: none;
  width: 100%;
  text-align: start;
  font-size: var(--font-size-base);
  color: var(--gray-700);
}
.custom-select-option:hover,
.custom-select-option:focus {
  background: var(--primary-50);
  outline: none;
}
.custom-select-option.active {
  background: var(--primary-100);
  color: var(--primary-700);
}

/* === Product Details === */
.product-details {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
  .product-details {
    grid-template-columns: 1fr 1fr;
  }
}

.product-details-row.product-details {
  align-items: start;
}

.product-gallery-card {
  padding: var(--space-3);
  overflow: hidden;
  background: var(--glass-white);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.06);
}

.product-gallery-card .gallery {
  margin: 0;
}

.product-order-box {
  padding: var(--space-4);
  background: rgba(240, 249, 255, 0.7);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.6);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.06);
}

.product-order-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-700);
  margin: 0 0 var(--space-3);
}

.product-order-box .price,
.product-order-box .price-old,
.product-order-box .price-new {
  margin: 0 0 var(--space-4);
}

/* CTA button in first view (mobile) – like Plazza Nutrition order page */
.product-order-cta-top {
  display: none;
  margin-bottom: var(--space-4);
}

.btn-order-cta {
  width: 100%;
  min-height: 52px;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
}

@media (max-width: 640px) {
  .product-order-cta-top {
    display: block;
  }
  .btn-order-cta {
    min-height: 54px;
    font-size: 17px;
    box-shadow: 0 4px 14px rgba(2, 132, 199, 0.25);
  }
}

@media (min-width: 641px) {
  .product-order-cta-top {
    display: none !important;
  }
}

.product-order-info {
  margin-bottom: var(--space-4);
}

.product-order-info-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--primary-700);
  margin: 0 0 var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--primary-200);
}

.product-order-form .form-group {
  margin-bottom: var(--space-3);
}

.product-order-form .form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--space-1);
}

/* Color/Size chips (tappable buttons on mobile) */
.product-option-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.chip-btn {
  min-height: 44px;
  min-width: 44px;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 2px solid var(--pink-200);
  background: var(--white);
  color: var(--gray-700);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  -webkit-tap-highlight-color: transparent;
}

.chip-btn:hover {
  border-color: var(--pink-400);
  background: var(--pink-50);
}

.chip-btn.active {
  border-color: var(--rose-700);
  background: var(--pink-200);
  color: var(--rose-700);
}

.chip-empty {
  font-size: 14px;
  color: var(--gray-500);
}

/* On desktop show select, hide chips */
@media (min-width: 641px) {
  .product-option-chips {
    display: none;
  }
  .select-hidden-mobile {
    display: block !important;
  }
}

@media (max-width: 640px) {
  .select-hidden-mobile {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
  }
}

.product-order-summary {
  margin: var(--space-3) 0;
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.8);
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
}

.product-order-summary p {
  margin: 0 0 var(--space-2);
}

.product-order-summary .payment-note {
  margin-top: var(--space-2);
  font-size: var(--font-size-xs);
  color: var(--gray-600);
}

.delivery-type-group {
  margin-bottom: var(--space-4);
}

.product-order-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.product-order-actions .btn {
  flex: 1;
  min-width: 140px;
}

/* === Product Detail Page: Mobile-first (360px–430px) === */
@media (max-width: 640px) {
  [data-product-details] {
    overflow-x: hidden;
    min-width: 0;
  }

  .product-details-row.product-details {
    gap: var(--space-4);
    margin-bottom: var(--space-4);
    grid-template-columns: 1fr;
  }

  .product-gallery-card {
    padding: 0;
    margin: 0 calc(-1 * var(--space-4));
    width: calc(100% + 2 * var(--space-4));
    max-width: 100vw;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .product-gallery-card .gallery {
    gap: var(--space-2);
  }

  .product-img-gallery {
    aspect-ratio: 1;
    border-radius: 0;
    touch-action: pan-y pinch-zoom;
  }

  .product-img-slide img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .gallery-dots {
    display: flex !important;
    bottom: var(--space-2);
  }

  .gallery-nav {
    display: flex !important;
    width: 44px;
    height: 44px;
  }

  .thumbs {
    padding: 0 var(--space-4);
    margin-top: var(--space-2);
  }

  .product-order-box {
    padding: var(--space-4);
    margin: 0 var(--space-4);
    border-radius: var(--radius-lg);
  }

  .product-order-title {
    font-size: 18px;
    line-height: 1.35;
    margin-bottom: var(--space-2);
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
  }

  .product-order-box .price,
  .product-order-box .price-new {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: var(--space-3);
  }

  .product-order-box .price-old {
    font-size: 14px;
  }

  .product-order-info-title {
    font-size: 14px;
    margin-bottom: var(--space-2);
  }

  .product-order-form .form-group label {
    font-size: 14px;
  }

  .product-order-actions {
    flex-direction: column;
    gap: var(--space-2);
    margin-top: var(--space-3);
  }

  .product-order-actions .btn {
    width: 100%;
    min-width: 0;
    justify-content: center;
  }

  .product-order-summary {
    padding: var(--space-3);
    margin: var(--space-2) 0;
    font-size: 14px;
  }

  .product-description-section {
    margin-top: var(--space-4);
    padding: var(--space-4);
  }

  .product-description-title {
    font-size: 18px;
    margin-bottom: var(--space-3);
  }

  .product-description-content {
    font-size: 14px;
    line-height: 1.6;
  }
}

@media (max-width: 430px) {
  .product-gallery-card {
    margin-left: calc(-1 * var(--space-3));
    margin-right: calc(-1 * var(--space-3));
    width: calc(100% + 2 * var(--space-3));
  }

  .product-order-box {
    margin-left: var(--space-3);
    margin-right: var(--space-3);
  }

  .chip-btn {
    padding: var(--space-2) var(--space-3);
    font-size: 14px;
  }
}

.product-description-section {
  margin-top: var(--space-6);
  padding: var(--space-6);
}

.product-description-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--rose-700);
  margin: 0 0 var(--space-4);
}

.product-description-content {
  color: var(--gray-600);
  line-height: 1.6;
  font-size: 14px;
}

.product-description-content p {
  margin: 0 0 var(--space-3);
}

/* Collapsible description (mobile) */
.product-description-content.is-collapsed {
  max-height: var(--desc-max-height, 6.4em);
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  line-clamp: 4;
  -webkit-box-orient: vertical;
  box-orient: vertical;
}

.product-description-toggle {
  margin-top: var(--space-2);
  padding: var(--space-2) 0;
  background: none;
  border: none;
  color: var(--rose-700);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

@media (min-width: 641px) {
  .product-description-content.is-collapsed {
    max-height: none;
    overflow: visible;
    -webkit-line-clamp: unset;
    line-clamp: unset;
    display: block;
  }
  .product-description-toggle {
    display: none !important;
  }
}

.product-details h3 {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--rose-700);
  margin: 0 0 var(--space-3);
}

.product-details p {
  color: var(--gray-600);
  line-height: 1.7;
  margin: 0 0 var(--space-4);
}

/* Product page (product.html) - confirm button (matches ex.html) */
.product-page .confirm-order-btn {
  width: 100%;
  margin-top: var(--space-4);
  padding: var(--space-3);
  background: var(--rose-600);
  color: var(--white);
  font-weight: 700;
  font-size: var(--font-size-base);
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: var(--transition);
}
.product-page .confirm-order-btn:hover {
  background: var(--rose-700);
}
@media (min-width: 641px) {
  .product-page .confirm-order-btn {
    font-size: var(--font-size-lg);
  }
}
.sticky-order-btn .confirm-order-btn {
  margin-top: 0;
  padding: var(--space-3);
  font-size: var(--font-size-base);
  min-height: 48px;
}

/* Product page - color/size chips (like ex.html rounded-full pills) */
.product-page .option-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 6px 12px;
  border-radius: 9999px;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-600);
  margin: 2px;
}
.product-page .option-chip:hover {
  border-color: var(--gray-300);
}
.product-page .option-chip.active,
.product-page .option-chip:has(input:checked) {
  border-color: var(--pink-300);
  background: var(--pink-50);
  color: var(--rose-600);
}
.product-page .option-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.product-page .qty-controls {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  border: 1px solid var(--pink-200);
  border-radius: var(--radius);
  padding: var(--space-1);
  background: var(--pink-50);
}
.product-page .qty-controls button {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--pink-200);
  color: var(--rose-700);
  cursor: pointer;
  font-weight: 700;
  font-size: var(--font-size-lg);
  transition: var(--transition);
}
.product-page .qty-controls button:hover {
  background: var(--pink-100);
  border-color: var(--pink-300);
}
.product-page .qty-controls input,
.product-page .qty-controls .qty-input {
  width: 52px;
  min-width: 52px;
  text-align: center;
  font-weight: 600;
  border: none;
  background: transparent;
}

.product-page .product-details-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: start;
}
@media (min-width: 768px) {
  .product-page .product-details-row {
    grid-template-columns: 1fr 1fr;
  }
}

.product-page .product-desc-desktop,
.product-page .product-desc-mobile { display: none !important; }
@media (min-width: 1024px) {
  .product-page .product-desc-desktop.has-content { display: block !important; }
}
@media (max-width: 1023px) {
  .product-page .product-desc-mobile.has-content { display: block !important; }
}

/* ============================================
   Product Page (product.html) - Semantic components
   Replaces inline styles for maintainability
   Responsive: 320px | 480px | 640px | 768px | 1024px | 1440px
   ============================================ */
.order-alert {
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
  font-weight: 600;
  word-break: break-word;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
  border: 1px solid rgba(255, 255, 255, 0.5);
}
.product-summary-card,
.product-order-box { padding: var(--space-4); }
.product-loading {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  color: var(--gray-600);
  font-size: var(--font-size-sm);
}
.product-image-wrap {
  background: rgba(240, 249, 255, 0.6);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
  aspect-ratio: 1;
  overflow: hidden;
}
.product-image-wrap img,
.product-image {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}
.product-title {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--gray-800);
  margin: 0 0 var(--space-2);
  line-height: 1.3;
  word-wrap: break-word;
  font-family: "Tajawal", system-ui, sans-serif;
}
.product-sku {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
  margin: 0 0 var(--space-2);
}
.product-sku span { font-weight: 600; color: var(--gray-800); }
.product-price {
  font-size: var(--font-size-xl);
  margin: var(--space-3) 0;
  font-family: "Tajawal", system-ui, sans-serif;
  font-weight: 700;
  color: var(--rose-700);
}

/* Product page: name + price block (UI/UX) */
.product-heading-block {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--pink-200);
}
.product-heading-block .product-title {
  font-family: "Tajawal", system-ui, sans-serif;
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--gray-800);
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-3);
}
.product-price-block {
  font-family: "Tajawal", system-ui, sans-serif;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2);
}
.product-heading-block .price-old {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--danger);
  text-decoration: line-through;
  letter-spacing: -0.01em;
}
.product-heading-block .price-current {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  color: var(--success);
  letter-spacing: -0.01em;
}
.product-form-title {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: var(--rose-700);
  margin: 0 0 var(--space-2);
}
.product-form-subtitle {
  font-size: var(--font-size-sm);
  color: var(--gray-600);
  margin-bottom: var(--space-4);
}
.input-hint {
  margin-top: var(--space-1);
  font-size: var(--font-size-xs);
  color: var(--gray-600);
}
.option-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.order-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) 0;
  font-size: var(--font-size-sm);
}
.order-total-row.order-total-value {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--rose-700);
  border-top: 1px solid var(--pink-200);
  margin-top: var(--space-2);
  padding-top: var(--space-3);
}
.product-order-summary {
  margin: var(--space-4) 0;
}
.product-order-summary .order-total-row {
  border-top: 1px solid var(--pink-200);
  padding-top: var(--space-2);
  margin-top: var(--space-2);
}
.product-order-summary .order-total-value {
  color: var(--rose-700);
  font-size: var(--font-size-lg);
}
.product-order-summary .payment-note {
  font-size: var(--font-size-xs);
  color: var(--gray-600);
  margin-top: var(--space-2);
}
.product-desc-mobile { margin-top: var(--space-6); }
.product-desc-card { padding: var(--space-4); }
.product-desc-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--rose-700);
  margin: 0 0 var(--space-2);
}
.product-desc-text {
  font-size: var(--font-size-base);
  color: var(--gray-600);
  line-height: 1.7;
  white-space: pre-line;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* Product page - responsive breakpoints */
@media (max-width: 479px) {
  .product-summary-card,
  .product-order-box { padding: var(--space-3); }
  .product-image-wrap { min-height: 180px; }
  .product-title { font-size: var(--font-size-lg); }
  .product-form-title { font-size: var(--font-size-base); }
}

@media (min-width: 640px) {
  .product-summary-card,
  .product-order-box { padding: var(--space-5); }
  .product-image-wrap { min-height: 260px; aspect-ratio: auto; }
  .product-title { font-size: var(--font-size-2xl); }
}

@media (min-width: 768px) {
  .product-main { padding-bottom: var(--space-8); }
  .product-image-wrap { min-height: 280px; }
  .product-desc-card { padding: var(--space-5); }
}

@media (min-width: 1024px) {
  .product-image-wrap { min-height: 320px; }
}

/* ============================================
   Product Page - Mobile Phone UI/UX Fixes
   ============================================ */
@media (max-width: 640px) {
  .product-page .section {
    padding-top: var(--space-4);
    padding-bottom: var(--space-8);
  }
  .product-page .container {
    padding-left: max(var(--space-3), env(safe-area-inset-left));
    padding-right: max(var(--space-3), env(safe-area-inset-right));
  }
  .product-page .product-details-row {
    gap: var(--space-4);
  }
  .product-page .product-gallery-card {
    padding: var(--space-3);
    margin: 0;
    border-radius: var(--radius-lg);
  }
  .product-page .product-order-box {
    padding: var(--space-4);
    margin: 0;
    border-radius: var(--radius-lg);
  }
  .product-page .product-image-wrap {
    min-height: 200px;
    padding: var(--space-3);
    margin-bottom: var(--space-3);
  }
  .product-page .product-heading-block .product-title {
    font-size: var(--font-size-lg);
    line-height: 1.35;
  }
  .product-page .product-heading-block .price-current {
    font-size: var(--font-size-xl);
  }
  .product-page .product-heading-block .price-old {
    font-size: var(--font-size-lg);
  }
  .product-page .product-form-title {
    font-size: var(--font-size-base);
  }
  .product-page .product-form-subtitle {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-3);
  }
  .product-page .product-order-form .form-group {
    margin-bottom: var(--space-4);
  }
  .product-page .product-order-form .input,
  .product-page .product-order-form .select {
    min-height: 48px;
    padding: var(--space-3);
  }
  .product-page .product-order-form textarea {
    min-height: 80px;
    padding: var(--space-3);
  }
  .product-page .option-chip {
    min-height: 44px;
    min-width: 44px;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
  }
  .product-page .qty-controls button {
    min-width: 44px;
    min-height: 44px;
    font-size: 18px;
  }
  .product-page .qty-controls input {
    min-width: 52px;
    font-size: 16px;
  }
  .product-page .radio-group label {
    min-height: 48px;
    padding: var(--space-3);
    font-size: var(--font-size-base);
  }
  .product-page .radio-group input[type="radio"] {
    width: 22px;
    height: 22px;
    min-width: 22px;
    min-height: 22px;
  }
  .product-page .order-total-row {
    font-size: var(--font-size-base);
    padding: var(--space-3) 0;
  }
  .product-page .order-total-value {
    font-size: var(--font-size-lg);
    padding-top: var(--space-4);
    margin-top: var(--space-3);
  }
  .product-page .confirm-order-btn {
    min-height: 52px;
    font-size: var(--font-size-base);
  }
  .product-page .product-desc-mobile {
    margin-top: var(--space-6);
    padding: var(--space-4);
  }
  .product-page .product-desc-title {
    font-size: var(--font-size-base);
  }
  .product-page .order-alert {
    margin-bottom: var(--space-3);
    padding: var(--space-3);
  }
}

@media (max-width: 430px) {
  .product-page .product-gallery-card,
  .product-page .product-order-box {
    margin-left: 0;
    margin-right: 0;
  }
  .product-page .product-image-wrap,
  .product-page .product-img-gallery {
    min-height: 180px;
  }
}

.product-page .product-gallery-inline .thumbs {
  margin-top: var(--space-2);
}

@media (min-width: 641px) {
  .product-page .product-heading-block .product-title {
    font-size: var(--font-size-2xl);
  }
  .product-page .product-heading-block .price-current {
    font-size: var(--font-size-2xl);
  }
}

.gallery {
  display: grid;
  gap: var(--space-3);
}

.gallery .product-img {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
}

/* Product Image Gallery with Swipeable Support */
.product-img-gallery {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(240, 249, 255, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.product-img-slider {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
}

.product-img-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-img-slide.active {
  opacity: 1;
  position: relative;
  z-index: 1;
}

.product-img-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(var(--blur-sm));
  -webkit-backdrop-filter: blur(var(--blur-sm));
  color: var(--primary-600);
  border: 1px solid rgba(255, 255, 255, 0.5);
  font-size: 24px;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.gallery-nav:hover {
  background: var(--white);
  transform: translateY(-50%) scale(1.1);
}

.gallery-prev {
  left: var(--space-3);
}

.gallery-next {
  right: var(--space-3);
}

.gallery-dots {
  position: absolute;
  bottom: var(--space-3);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: var(--space-2);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(var(--blur-md));
  -webkit-backdrop-filter: blur(var(--blur-md));
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.gallery-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(2, 132, 199, 0.4);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}

.gallery-dot.active {
  background: var(--primary-500);
  width: 24px;
  border-radius: 5px;
}

@media (min-width: 768px) {
  .gallery-nav {
    display: none;
  }
  
  .gallery-dots {
    display: none;
  }
  
  .product-img-slider {
    display: block;
  }
  
  .product-img-slide {
    position: static;
    opacity: 1;
  }
  
  .product-img-slide:not(.active) {
    display: none;
  }
}

.thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
  gap: var(--space-2);
  max-width: 100%;
  overflow-x: auto;
  padding-bottom: var(--space-2);
}

@media (min-width: 640px) {
  .thumbs {
    grid-template-columns: repeat(4, 1fr);
    overflow-x: visible;
  }
}

.thumbs button {
  border: 2px solid var(--pink-200);
  background: var(--white);
  border-radius: var(--radius);
  padding: var(--space-1);
  cursor: pointer;
  transition: var(--transition);
  aspect-ratio: 1;
  overflow: hidden;
}

.thumbs button:hover,
.thumbs button.active {
  border-color: var(--pink-400);
}

.thumbs button img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* === Cart === */
.cart-list {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.cart-item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-4);
  align-items: start;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--pink-100);
}

@media (min-width: 640px) {
  .cart-item {
    grid-template-columns: 120px 1fr auto;
    align-items: center;
  }
}

.cart-item img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius);
  grid-row: 1 / -1;
}

@media (min-width: 640px) {
  .cart-item img {
    grid-row: auto;
    height: 140px;
  }
}

.cart-item > div:first-of-type {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.cart-item h4 {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--gray-800);
  margin: 0;
}

.cart-item .price {
  font-size: var(--font-size-base);
}

.cart-item .cart-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
  align-items: center;
}

.cart-item .cart-actions .select,
.cart-item .cart-actions .input {
  min-width: 60px;
}

@media (min-width: 640px) {
  .cart-item .cart-actions {
    flex-wrap: nowrap;
    flex-direction: row;
  }
}

.cart-item .cart-actions .select,
.cart-item .cart-actions .input {
  min-height: 40px;
  font-size: var(--font-size-sm);
  padding: var(--space-2);
}

.cart-item > div:last-child {
  text-align: left;
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--rose-700);
  margin-top: var(--space-2);
  align-self: start;
}

@media (min-width: 640px) {
  .cart-item > div:last-child {
    margin-top: 0;
    text-align: right;
    align-self: center;
  }
}

.summary {
  background: rgba(240, 249, 255, 0.75);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 4px 20px rgba(2, 132, 199, 0.06);
}

.summary h3 {
  font-size: var(--font-size-xl);
  color: var(--rose-700);
  margin: 0 0 var(--space-4);
}

.summary p {
  margin: 0 0 var(--space-3);
  font-size: var(--font-size-base);
  color: var(--gray-700);
}

.summary strong {
  color: var(--rose-700);
  font-size: var(--font-size-lg);
}

.summary .btn {
  width: 100%;
  margin-top: var(--space-4);
  min-height: 52px;
  font-size: var(--font-size-base);
  font-weight: 700;
  border-radius: var(--radius-lg);
}

@media (max-width: 640px) {
  .summary {
    padding: var(--space-4);
  }
  .summary .btn {
    min-height: 48px;
  }
}

/* === Cart page – mobile UX === */
.cart-page .container {
  padding-left: max(var(--space-4), env(safe-area-inset-left));
  padding-right: max(var(--space-4), env(safe-area-inset-right));
}

@media (max-width: 640px) {
  .cart-page .section {
    padding-top: var(--space-4);
    padding-bottom: var(--space-8);
  }

  .cart-page-title {
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-4);
    padding: 0;
  }

  .cart-list {
    gap: var(--space-3);
    margin-bottom: var(--space-5);
  }

  .cart-item {
    grid-template-columns: 80px 1fr;
    gap: var(--space-3);
    padding: var(--space-3);
    align-items: center;
    min-height: 100px;
  }

  .cart-item img {
    width: 80px;
    height: 80px;
    min-width: 80px;
    border-radius: var(--radius);
  }

  .cart-item h4 {
    font-size: var(--font-size-sm);
    line-height: 1.35;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .cart-item .cart-actions {
    margin-top: var(--space-2);
    gap: var(--space-2);
  }

  .cart-item .cart-actions .select,
  .cart-item .cart-actions .input {
    min-width: 48px;
    min-height: 44px;
    padding: var(--space-2);
  }

  .cart-item .cart-actions .pill {
    min-height: 44px;
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
  }

  .cart-item > div:last-child {
    font-size: var(--font-size-base);
    margin-top: 0;
    grid-column: 2;
    grid-row: 2;
  }

  .cart-summary {
    margin-top: var(--space-4);
    padding: var(--space-4);
    padding-bottom: max(var(--space-4), env(safe-area-inset-bottom));
    border-radius: var(--radius-lg);
  }

  .cart-summary .btn-checkout {
    min-height: 52px;
    font-weight: 700;
  }

  .cart-empty-wrap {
    text-align: center;
    padding: var(--space-6) var(--space-4);
  }

  .cart-empty-msg {
    font-size: var(--font-size-base);
    line-height: 1.5;
    color: var(--gray-600);
    margin: 0 0 var(--space-4);
  }

  .cart-empty-cta {
    margin: 0;
  }

  .cart-empty-cta .btn {
    min-height: 48px;
  }

  /* Sticky checkout bar – mobile only */
  .cart-sticky-checkout {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 45;
    padding: var(--space-3) var(--space-4);
    padding-left: max(var(--space-4), env(safe-area-inset-left));
    padding-right: max(var(--space-4), env(safe-area-inset-right));
    padding-bottom: max(var(--space-3), env(safe-area-inset-bottom));
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(var(--blur-lg));
    -webkit-backdrop-filter: blur(var(--blur-lg));
    border-top: 1px solid var(--pink-100);
    box-shadow: 0 -4px 20px rgba(2, 132, 199, 0.08);
  }

  .cart-sticky-checkout[hidden] {
    display: none !important;
  }

  .cart-sticky-label {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
  }

  .cart-sticky-total {
    font-size: var(--font-size-lg);
    color: var(--rose-700);
    margin-inline-end: auto;
  }

  .cart-sticky-checkout .btn-checkout-sticky {
    min-height: 48px;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    font-weight: 700;
    flex-shrink: 0;
    white-space: nowrap;
  }

  body.has-cart-sticky {
    padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
  }
}

@media (min-width: 641px) {
  .cart-sticky-checkout {
    display: none !important;
  }
}

/* RTL cart items on mobile */
@media (max-width: 640px) {
  [dir="rtl"] .cart-item {
    grid-template-columns: 1fr 80px;
  }

  [dir="rtl"] .cart-item img {
    grid-column: 2;
    grid-row: 1 / -1;
  }

  [dir="rtl"] .cart-item > div:first-of-type {
    grid-column: 1;
  }

  [dir="rtl"] .cart-item > div:last-child {
    grid-column: 1;
    grid-row: 2;
    text-align: right;
  }
}

/* === Forms === */
/* Form grid - single col mobile, 2 cols tablet+ */
.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 480px) {
  .form-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: grid;
  gap: var(--space-2);
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--gray-700);
}

.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (min-width: 640px) {
  .radio-group {
    flex-direction: row;
  }
}

.radio-group label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  padding: var(--space-3);
  border-radius: var(--radius);
  border: 2px solid var(--pink-200);
  transition: var(--transition);
}

.radio-group input[type="radio"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
}

.radio-group input[type="radio"]:checked + span {
  color: var(--rose-700);
  font-weight: 600;
}

.radio-group label:has(input:checked) {
  border-color: var(--pink-400);
  background: var(--pink-50);
}

/* === Footer - Logo-aligned with glass === */
.footer {
  padding: var(--space-7) 0;
  background: linear-gradient(180deg, rgba(240, 249, 255, 0.8) 0%, rgba(224, 242, 254, 0.9) 100%);
  backdrop-filter: blur(var(--blur));
  -webkit-backdrop-filter: blur(var(--blur));
  margin-top: var(--space-9);
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}

.footer .container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  text-align: center;
  align-items: center;
}

@media (min-width: 480px) {
  .footer .container {
    gap: var(--space-6);
  }
}

@media (min-width: 640px) {
  .footer .container {
    grid-template-columns: repeat(3, 1fr);
    text-align: start;
    align-items: start;
  }
}

.footer h3 {
  font-size: var(--font-size-lg);
  color: var(--primary-700);
  margin: 0 0 var(--space-2);
  font-weight: 700;
}

@media (min-width: 640px) {
  .footer h3 {
    font-size: var(--font-size-xl);
  }
}

.footer p {
  color: var(--gray-600);
  margin: 0;
  font-size: var(--font-size-sm);
}

@media (min-width: 640px) {
  .footer p {
    font-size: var(--font-size-base);
  }
}

.footer .pill {
  margin-top: var(--space-2);
}

/* === RTL Support === */
@media (min-width: 1024px) {
  [dir="rtl"] .nav {
    flex-direction: row;
  }

  [dir="rtl"] .nav .logo {
    order: 1;
    margin-inline-end: var(--space-6);
  }

  [dir="rtl"] .nav .nav-links {
    order: 2;
    flex: 1;
    justify-content: center;
    margin: 0;
  }

  [dir="rtl"] .nav .nav-actions {
    order: 3;
    margin-inline-start: var(--space-4);
  }

  [dir="ltr"] .nav {
    flex-direction: row;
  }

  [dir="ltr"] .nav .logo {
    order: 1;
    margin-inline-end: var(--space-6);
  }

  [dir="ltr"] .nav .nav-links {
    order: 2;
    flex: 1;
    justify-content: center;
    margin: 0 var(--space-4);
  }

  [dir="ltr"] .nav .nav-actions {
    order: 3;
    margin-inline-start: var(--space-4);
  }
}

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

[dir="rtl"] .nav-links.active {
  transform: translateX(0);
}

[dir="ltr"] .nav-links {
  right: 0;
  left: auto;
  transform: translateX(100%);
}

[dir="ltr"] .nav-links.active {
  transform: translateX(0);
}

[dir="rtl"] .cart-item {
  grid-template-columns: 1fr 100px;
}

@media (min-width: 640px) {
  [dir="rtl"] .cart-item {
    grid-template-columns: auto 1fr 120px;
  }
}

[dir="rtl"] .cart-item > div:last-child {
  text-align: right;
}

@media (min-width: 640px) {
  [dir="rtl"] .cart-item > div:last-child {
    text-align: left;
  }
}

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

.text-center {
  text-align: center;
}

/* === Print Styles === */
@media print {
  .no-print,
  .header,
  .footer,
  .menu-toggle,
  .sticky-cart-btn {
    display: none !important;
  }

  body {
    background: var(--white);
    padding-top: 0 !important;
  }
}