/* ============================================================
   MISHAL STUDIO — LUXURY PAKISTANI COUTURE & PRET E-COMMERCE
   PREMIUM DESIGN SYSTEM, GLASSMORPHISM & ANIMATIONS
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400&display=swap');

:root {
  --color-black: #000000;
  --color-charcoal: #121212;
  --color-dark-gray: #262626;
  --color-gray: #737373;
  --color-light-gray: #e5e5e5;
  --color-off-white: #fafafa;
  --color-white: #ffffff;
  --color-accent-gold: #c5a880;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Cinzel', serif;

  /* Glassmorphism tokens */
  --glass-bg: rgba(255, 255, 255, 0.82);
  --glass-border: rgba(0, 0, 0, 0.07);
  --glass-shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.05), 0 4px 12px -2px rgba(0, 0, 0, 0.03);
  --glass-dark-bg: rgba(18, 18, 18, 0.85);
  --glass-dark-border: rgba(255, 255, 255, 0.12);
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-white);
  color: var(--color-charcoal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

.font-serif { font-family: var(--font-serif); }
.font-display { font-family: var(--font-display); }

/* Editorial Headings */
h1, h2, h3, .heading-luxury {
  letter-spacing: -0.02em;
}

/* Glassmorphism Surfaces */
.glass-panel {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.glass-header {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.03);
}

.glass-modal {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

/* ============================================================
   RESPONSIVE PRODUCT CARDS & 4-PER-ROW GRID
   ============================================================ */

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

@media (max-width: 380px) {
  .products-grid {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
}

@media (min-width: 640px) {
  .products-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

@media (min-width: 768px) {
  .products-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
  }
}

/* 4 per row on standard desktop (1024px+) */
@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.75rem;
  }
}

/* 4-5 per row on extra wide screens */
@media (min-width: 1536px) {
  .products-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 2rem;
  }
}

/* Consistent Product Card Structure */
.product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: 0.875rem;
  overflow: hidden;
  position: relative;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 32px -8px rgba(0, 0, 0, 0.08), 0 4px 12px -2px rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.12);
}

.product-card-image-wrap {
  position: relative;
  aspect-ratio: 3 / 4;
  width: 100%;
  overflow: hidden;
  background-color: #f5f5f7;
}

.product-card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.product-card-body {
  padding: 1rem 1rem 1.15rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.product-title-clamp {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 2.5rem;
  line-height: 1.25rem;
  font-size: 0.8125rem;
}

/* Luxury Button Styles */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-black);
  color: var(--color-white);
  padding: 0.85rem 1.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 0.625rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid var(--color-black);
  cursor: pointer;
}

.btn-primary:hover {
  background-color: #1f1f1f;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--color-black);
  padding: 0.85rem 1.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: 0.625rem;
  transition: all 0.25s ease;
  border: 1px solid rgba(0, 0, 0, 0.2);
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-quick-add {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.65rem 1rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 0.5rem;
  background-color: #000000;
  color: #ffffff;
  border: 1px solid #000000;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.btn-quick-add:hover {
  background-color: #262626;
  border-color: #262626;
}

.btn-quick-add:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

/* Category Card Styling */
.category-card {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  background-color: #f7f7f8;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 15px -3px rgba(0, 0, 0, 0.03);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.2s ease;
}

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 30px -8px rgba(0, 0, 0, 0.08);
  border-color: rgba(0, 0, 0, 0.12);
}

.category-card img {
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.category-card:hover img {
  transform: scale(1.06);
}

/* Hero Slideshow Components */
.banner-slide {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  transform: scale(1.02);
  pointer-events: none;
}

.banner-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  pointer-events: auto;
}

.banner-dot {
  width: 8px;
  height: 8px;
  border-radius: 9999px;
  background-color: rgba(255, 255, 255, 0.45);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.banner-dot.active {
  width: 28px;
  background-color: #ffffff;
}

/* Drawers & Overlays */
body.drawer-open {
  overflow: hidden !important;
  touch-action: none;
}

/* Prevent horizontal page scrolling */
html, body {
  overflow-x: hidden;
  max-width: 100%;
}

.drawer-backdrop {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.35s ease, visibility 0.35s ease;
}

.drawer-backdrop.active,
.drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

/* Cart Drawer (Slides from Right) */
.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 100%;
  max-width: 28rem;
  background: #ffffff;
  z-index: 50;
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s ease;
  will-change: transform;
}

.cart-drawer.active,
.cart-drawer.open {
  transform: translateX(0) !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

/* Mobile Navigation Drawer (Slides from Right, Mobile Only) */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: 85vw;
  max-width: 24rem; /* 384px */
  background: #ffffff;
  box-shadow: -8px 0 32px rgba(0, 0, 0, 0.12);
  z-index: 50;
  transform: translateX(100%);
  visibility: hidden;
  pointer-events: none;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.35s ease;
  will-change: transform;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-drawer.active,
.mobile-drawer.open {
  transform: translateX(0) !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

/* Strictly Hide Side Navbar Completely on Desktop (1024px+) */
@media (min-width: 1024px) {
  .mobile-drawer,
  #mobile-drawer {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateX(100%) !important;
  }
}

/* Respect Reduced Motion Accessibility Preference */
@media (prefers-reduced-motion: reduce) {
  .mobile-drawer,
  .cart-drawer,
  .drawer-backdrop {
    transition: none !important;
  }
}

.search-modal {
  opacity: 0;
  visibility: hidden;
  transform: translateY(-16px) scale(0.98);
  transition: opacity 0.3s ease, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s ease;
}

.search-modal.active,
.search-modal.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast-msg {
  pointer-events: auto;
  background: rgba(18, 18, 18, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: #ffffff;
  padding: 1rem 1.35rem;
  border-radius: 0.875rem;
  font-size: 0.8125rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 40px -8px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  min-width: 320px;
  max-width: 440px;
  animation: toastSlideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes toastSlideUp {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Cart badge bounce animation */
@keyframes cartPulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.35); }
  70% { transform: scale(0.9); }
  100% { transform: scale(1); }
}

.cart-bounce {
  animation: cartPulse 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Skeleton Loading Cards */
.skeleton-box {
  background: linear-gradient(90deg, #f0f0f2 25%, #e8e8ea 50%, #f0f0f2 75%);
  background-size: 200% 100%;
  animation: skeletonShimmer 1.5s infinite;
  border-radius: 0.75rem;
}

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

/* Viewport fade-in animation */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Country Selector & Phone Input Styling */
#country-list::-webkit-scrollbar {
  width: 5px;
}

#country-list::-webkit-scrollbar-track {
  background: #f5f5f5;
  border-radius: 4px;
}

#country-list::-webkit-scrollbar-thumb {
  background: #d4d4d4;
  border-radius: 4px;
}

#country-list::-webkit-scrollbar-thumb:hover {
  background: #a3a3a3;
}

.country-option:active {
  background-color: #e5e5e5;
}

#country-dropdown-menu {
  max-width: 100%;
  transform-origin: top center;
}

/* Hide Scrollbar for Horizontal Sliders while preserving native touch scroll */
.no-scrollbar::-webkit-scrollbar {
  display: none !important;
}
.no-scrollbar {
  -ms-overflow-style: none !important;
  scrollbar-width: none !important;
}

/* Category Slider */
.category-slider {
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
}

.category-slider > * {
  scroll-snap-align: start;
}

/* Typography Hierarchy & Clamping Standards */
.font-editorial-heading {
  font-family: var(--font-serif);
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.font-ui-subheading {
  font-family: var(--font-sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #737373;
}

.category-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.8125rem;
  line-height: 1.25;
  letter-spacing: 0.02em;
  white-space: normal;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Accessible reduced motion */
@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;
  }
}