/* ============================================
   DETAIL PRODUIT MARKETPLACE 2026 - Style Premium
   Adapté pour Wely Express (Afrique Centrale)
   Inspiré Alibaba/Amazon/Shopee - Level Premium 2026
   ============================================ */

/* ============================================
   VARIABLES CSS - Design System
   ============================================ */
:root {
  /* Brand Colors - Wely Express */
  --mp-primary: #FF6A00;
  --mp-primary-dark: #E55A00;
  --mp-primary-light: #FFF4ED;
  --mp-primary-lighter: #FFE7D6;
  --mp-green: #07C160;
  --mp-green-light: #E6F9ED;
  --mp-green-lighter: #D3F4E2;
  --mp-red: #FF4D4F;
  --mp-red-light: #FFF1F0;
  --mp-red-lighter: #FFD6D8;
  --mp-blue: #1890FF;
  --mp-blue-light: #E6F4FF;
  --mp-purple: #722ED1;
  --mp-purple-light: #F3E8FF;
  --mp-gold: #FAAD14;
  --mp-gold-light: #FFFBE6;
  
  /* Neutral Colors */
  --mp-white: #FFFFFF;
  --mp-gray-50: #FAFAFA;
  --mp-gray-100: #F5F5F5;
  --mp-gray-200: #E8E8E8;
  --mp-gray-300: #D9D9D9;
  --mp-gray-400: #BFBFBF;
  --mp-gray-500: #999999;
  --mp-gray-600: #666666;
  --mp-gray-700: #434343;
  --mp-gray-800: #262626;
  --mp-gray-900: #191919;
  --mp-gray-950: #0F0F0F;
  
  /* Semantic Colors */
  --mp-bg: var(--mp-white);
  --mp-bg-elevated: var(--mp-white);
  --mp-bg-secondary: var(--mp-gray-50);
  --mp-bg-tertiary: var(--mp-gray-100);
  --mp-text-primary: var(--mp-gray-900);
  --mp-text-secondary: var(--mp-gray-600);
  --mp-text-tertiary: var(--mp-gray-500);
  --mp-text-quaternary: var(--mp-gray-400);
  --mp-border: var(--mp-gray-200);
  --mp-border-strong: var(--mp-gray-300);
  --mp-divider: var(--mp-gray-200);
  
  /* Shadows */
  --mp-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.03), 0 1px 1px rgba(0, 0, 0, 0.02);
  --mp-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.04);
  --mp-shadow: 0 2px 8px rgba(0, 0, 0, 0.06), 0 1px 3px rgba(0, 0, 0, 0.04);
  --mp-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.05);
  --mp-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.06);
  --mp-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12), 0 8px 16px rgba(0, 0, 0, 0.08);
  --mp-shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.05);
  
  /* Radius */
  --mp-radius-xs: 4px;
  --mp-radius-sm: 6px;
  --mp-radius: 8px;
  --mp-radius-md: 10px;
  --mp-radius-lg: 12px;
  --mp-radius-xl: 16px;
  --mp-radius-2xl: 20px;
  --mp-radius-full: 9999px;
  
  /* Spacing */
  --mp-space-1: 4px;
  --mp-space-2: 8px;
  --mp-space-3: 12px;
  --mp-space-4: 16px;
  --mp-space-5: 20px;
  --mp-space-6: 24px;
  --mp-space-8: 32px;
  --mp-space-10: 40px;
  --mp-space-12: 48px;
  
  /* Transitions */
  --mp-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --mp-transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
  --mp-transition-slow: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-index */
  --mp-z-dropdown: 100;
  --mp-z-sticky: 200;
  --mp-z-modal: 300;
  --mp-z-popover: 400;
  --mp-z-tooltip: 500;
  --mp-z-toast: 600;
  
  /* Layout */
  --mp-header-height: 56px;
  --mp-bottom-bar-height: 72px;
  --mp-content-max-width: 720px;
  --mp-content-gap: 24px;
}

.dark {
  --mp-white: #1C1B1F;
  --mp-gray-50: #2B2930;
  --mp-gray-100: #36343B;
  --mp-gray-200: #49454F;
  --mp-gray-300: #5E5A67;
  --mp-gray-400: #7A7685;
  --mp-gray-500: #938F99;
  --mp-gray-600: #CAC4D0;
  --mp-gray-700: #D0CBE5;
  --mp-gray-800: #E6E1E5;
  --mp-gray-900: #E8E3E8;
  --mp-gray-950: #F5F3F6;
  
  --mp-bg: var(--mp-gray-50);
  --mp-bg-elevated: var(--mp-gray-100);
  --mp-bg-secondary: var(--mp-gray-100);
  --mp-bg-tertiary: var(--mp-gray-200);
  --mp-text-primary: var(--mp-gray-950);
  --mp-text-secondary: var(--mp-gray-600);
  --mp-text-tertiary: var(--mp-gray-500);
  --mp-text-quaternary: var(--mp-gray-400);
  --mp-border: var(--mp-gray-200);
  --mp-border-strong: var(--mp-gray-300);
  --mp-divider: var(--mp-gray-200);
  
  --mp-shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.2), 0 1px 1px rgba(0, 0, 0, 0.15);
  --mp-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.25), 0 1px 2px rgba(0, 0, 0, 0.2);
  --mp-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 0 1px 3px rgba(0, 0, 0, 0.25);
  --mp-shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35), 0 2px 6px rgba(0, 0, 0, 0.3);
  --mp-shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.4), 0 4px 12px rgba(0, 0, 0, 0.35);
  --mp-shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.45), 0 8px 16px rgba(0, 0, 0, 0.4);
  --mp-shadow-inner: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
}

.mp-page {
  background: var(--mp-bg);
  color: var(--mp-text-primary);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Scrollbar */
.mp-page ::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.mp-page ::-webkit-scrollbar-track {
  background: transparent;
}
.mp-page ::-webkit-scrollbar-thumb {
  background: var(--mp-gray-300);
  border-radius: 3px;
}
.mp-page ::-webkit-scrollbar-thumb:hover {
  background: var(--mp-gray-400);
}
.dark .mp-page ::-webkit-scrollbar-thumb {
  background: var(--mp-gray-600);
}
.dark .mp-page ::-webkit-scrollbar-thumb:hover {
  background: var(--mp-gray-500);
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes mp-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

@keyframes mp-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes mp-slide-up {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes mp-scale-in {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes mp-pulse-ring {
  0% { transform: scale(0.8); opacity: 0.5; }
  100% { transform: scale(1.5); opacity: 0; }
}

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

.mp-animate-fade-in { animation: mp-fade-in 0.3s var(--mp-transition); }
.mp-animate-slide-up { animation: mp-slide-up 0.4s var(--mp-transition); }
.mp-animate-scale-in { animation: mp-scale-in 0.2s var(--mp-transition); }

/* Stagger animations */
.mp-stagger-1 { animation-delay: 0.05s; }
.mp-stagger-2 { animation-delay: 0.1s; }
.mp-stagger-3 { animation-delay: 0.15s; }
.mp-stagger-4 { animation-delay: 0.2s; }
.mp-stagger-5 { animation-delay: 0.25s; }

/* ============================================
   SKELETON LOADING - Premium
   ============================================ */
.mp-skeleton {
  background: linear-gradient(90deg, var(--mp-bg-secondary) 25%, var(--mp-border) 50%, var(--mp-bg-secondary) 75%);
  background-size: 200% 100%;
  animation: mp-shimmer 1.5s infinite;
  border-radius: var(--mp-radius);
}

.mp-skeleton-galerie {
  width: 100%;
  aspect-ratio: 1;
  background: var(--mp-bg-secondary);
  position: relative;
}

@media (min-width: 768px) {
  .mp-skeleton-galerie {
    aspect-ratio: 16/10;
    max-height: 500px;
  }
}

.mp-skeleton-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}

.mp-skeleton-dot {
  width: 24px;
  height: 6px;
  border-radius: 3px;
}

.mp-skeleton-dot.active {
  width: 32px;
}

.mp-skeleton-content {
  padding: var(--mp-space-4) var(--mp-space-6);
}

.mp-skeleton-line {
  height: 16px;
  border-radius: var(--mp-radius-sm);
  margin-bottom: var(--mp-space-2);
}

.mp-skeleton-line.w-20 { width: 80px; }
.mp-skeleton-line.w-24 { width: 96px; }
.mp-skeleton-line.w-32 { width: 128px; }
.mp-skeleton-line.w-40 { width: 160px; }
.mp-skeleton-line.w-48 { width: 192px; }
.mp-skeleton-line.w-full { width: 100%; }
.mp-skeleton-line.h-6 { height: 24px; }
.mp-skeleton-line.h-8 { height: 32px; }
.mp-skeleton-line.h-10 { height: 40px; }
.mp-skeleton-line.h-12 { height: 48px; }
.mp-skeleton-line.h-20 { height: 80px; }

.mp-skeleton-badge {
  width: 80px;
  height: 24px;
  border-radius: var(--mp-radius-full);
}

.mp-skeleton-avatar {
  width: 40px;
  height: 40px;
  border-radius: var(--mp-radius-full);
}

.mp-skeleton-card {
  background: var(--mp-bg-elevated);
  border-radius: var(--mp-radius-xl);
  padding: var(--mp-space-4);
  box-shadow: var(--mp-shadow-sm);
}

.mp-skeleton-product-card {
  height: 220px;
  border-radius: var(--mp-radius-lg);
}

/* ============================================
   HEADER STICKY AVEC FIL D'ARIANE
   ============================================ */
.mp-header {
  position: sticky;
  top: 0;
  z-index: var(--mp-z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--mp-space-3) var(--mp-space-4);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--mp-divider);
}

.dark .mp-header {
  background: rgba(28, 27, 31, 0.9);
}

.mp-header-left,
.mp-header-right {
  display: flex;
  align-items: center;
  gap: var(--mp-space-2);
}

.mp-header-center {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  padding: 0 var(--mp-space-4);
}

.mp-btn-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--mp-radius-full);
  background: var(--mp-bg-elevated);
  border: 1px solid var(--mp-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--mp-text-primary);
  transition: all var(--mp-transition-fast);
  box-shadow: var(--mp-shadow-xs);
}

.mp-btn-icon:hover {
  background: var(--mp-bg-secondary);
  border-color: var(--mp-border-strong);
  transform: scale(1.05);
}

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

.mp-btn-icon i {
  font-size: 18px;
}

/* Breadcrumb */
.mp-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--mp-space-1);
  font-size: 12px;
  overflow: hidden;
  white-space: nowrap;
}

.mp-breadcrumb-item {
  color: var(--mp-text-secondary);
  font-weight: 500;
  transition: color var(--mp-transition-fast);
}

.mp-breadcrumb-item:hover {
  color: var(--mp-primary);
}

.mp-breadcrumb-item.active {
  color: var(--mp-text-primary);
  font-weight: 600;
  text-overflow: ellipsis;
  overflow: hidden;
  max-width: 160px;
}

.mp-breadcrumb-separator {
  color: var(--mp-text-quaternary);
  flex-shrink: 0;
}

/* ============================================
   GALERIE D'IMAGES PREMIUM - Swipeable
   ============================================ */
.mp-galerie {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  background: var(--mp-gray-100);
  overflow: hidden;
}

@media (min-width: 768px) {
  .mp-galerie {
    aspect-ratio: 16/10;
    max-height: 500px;
    border-radius: 0 0 var(--mp-radius-2xl) var(--mp-radius-2xl);
  }
}

.mp-galerie-track {
  display: flex;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
  touch-action: pan-y pinch-zoom;
}

.mp-galerie-slide {
  min-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--mp-gray-50);
}

.mp-galerie-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
  touch-action: manipulation;
}

.mp-galerie-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mp-bg-secondary);
  color: var(--mp-text-quaternary);
  font-size: 48px;
}

/* Dots indicateur */
.mp-galerie-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
  padding: 4px 8px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: var(--mp-radius-full);
  backdrop-filter: blur(8px);
}

.dark .mp-galerie-dots {
  background: rgba(255, 255, 255, 0.2);
}

.mp-galerie-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--mp-radius-full);
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all var(--mp-transition-fast);
}

.mp-galerie-dot.active {
  background: var(--mp-white);
  width: 24px;
  border-radius: var(--mp-radius-sm);
}

.mp-galerie-dot:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: scale(1.1);
}

/* Badge promo sur image */
.mp-galerie-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mp-badge {
  padding: 4px 10px;
  border-radius: var(--mp-radius-full);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--mp-shadow-sm);
}

.mp-badge-promo {
  background: var(--mp-red);
  color: var(--mp-white);
}

.mp-badge-stock {
  background: var(--mp-gold);
  color: var(--mp-gray-900);
}

.mp-badge-new {
  background: var(--mp-blue);
  color: var(--mp-white);
}

/* Bouton favoris sur image */
.mp-galerie-favorite {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: var(--mp-radius-full);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--mp-text-secondary);
  transition: all var(--mp-transition-fast);
  box-shadow: var(--mp-shadow-sm);
}

.mp-galerie-favorite:hover {
  background: var(--mp-white);
  transform: scale(1.1);
  color: var(--mp-red);
}

.mp-galerie-favorite.saved {
  color: var(--mp-red);
  background: var(--mp-white);
}

.mp-galerie-favorite i {
  font-size: 18px;
  transition: transform var(--mp-transition-fast);
}

.mp-galerie-favorite.saved i {
  transform: scale(1.1);
}

/* ============================================
   CONTENU PRINCIPAL
   ============================================ */
.mp-main {
  flex: 1;
  background: var(--mp-bg);
  border-radius: var(--mp-radius-2xl) var(--mp-radius-2xl) 0 0;
  margin-top: -24px;
  position: relative;
  z-index: 10;
  box-shadow: var(--mp-shadow-lg);
}

@media (min-width: 768px) {
  .mp-main {
    border-radius: var(--mp-radius-2xl);
    margin: -24px 24px 0;
    max-width: var(--mp-content-max-width);
    margin-left: auto;
    margin-right: auto;
  }
}

.mp-content {
  padding: var(--mp-space-6) var(--mp-space-4) var(--mp-space-12);
}

@media (min-width: 768px) {
  .mp-content {
    padding: var(--mp-space-8) var(--mp-space-8) var(--mp-space-16);
  }
}

/* ============================================
   HEADER PRODUIT - Catégorie, Titre, Rating
   ============================================ */
.mp-product-header {
  margin-bottom: var(--mp-space-6);
}

.mp-category-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--mp-space-1);
  padding: 6px 14px;
  background: var(--mp-primary-light);
  color: var(--mp-primary);
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--mp-radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: var(--mp-space-3);
}

.dark .mp-category-badge {
  background: rgba(255, 106, 0, 0.15);
  color: var(--mp-primary);
}

.mp-product-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--mp-text-primary);
  line-height: 1.3;
  margin-bottom: var(--mp-space-4);
  letter-spacing: -0.02em;
}

@media (min-width: 768px) {
  .mp-product-title {
    font-size: 30px;
  }
}

@media (min-width: 1024px) {
  .mp-product-title {
    font-size: 34px;
  }
}

/* Rating Stars */
.mp-rating {
  display: flex;
  align-items: center;
  gap: var(--mp-space-3);
  margin-bottom: var(--mp-space-4);
}

.mp-rating-score {
  display: flex;
  align-items: center;
  gap: var(--mp-space-2);
}

.mp-rating-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--mp-text-primary);
  line-height: 1;
}

.mp-rating-stars {
  display: flex;
  gap: 2px;
}

.mp-rating-stars i {
  font-size: 16px;
  color: var(--mp-gold);
}

.mp-rating-count {
  font-size: 14px;
  color: var(--mp-text-secondary);
  font-weight: 500;
}

/* Sold count */
.mp-sold-count {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--mp-green-light);
  color: var(--mp-green);
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--mp-radius-full);
}

.dark .mp-sold-count {
  background: rgba(7, 193, 96, 0.15);
}

/* ============================================
   BADGES DE CONFIANCE
   ============================================ */
.mp-trust-badges {
  margin: var(--mp-space-6) 0;
  padding: var(--mp-space-4) var(--mp-space-4);
  background: linear-gradient(135deg, var(--mp-green-light) 0%, #D3F4E2 100%);
  border-radius: var(--mp-radius-lg);
  border: 1px solid #D9F2E4;
}

.dark .mp-trust-badges {
  background: linear-gradient(135deg, #1a2e1f 0%, #1e3a25 100%);
  border-color: #2a4a32;
}

.mp-trust-badges-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--mp-green);
  margin-bottom: var(--mp-space-3);
  display: flex;
  align-items: center;
  gap: var(--mp-space-2);
}

.mp-trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--mp-space-3);
}

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

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

.mp-trust-item {
  display: flex;
  align-items: center;
  gap: var(--mp-space-2);
  padding: var(--mp-space-3) var(--mp-space-3);
  background: var(--mp-white);
  border-radius: var(--mp-radius);
  font-size: 12px;
  font-weight: 600;
  color: var(--mp-text-primary);
  box-shadow: var(--mp-shadow-xs);
  transition: all var(--mp-transition-fast);
}

.mp-trust-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--mp-shadow-sm);
}

.mp-trust-item i {
  color: var(--mp-green);
  font-size: 16px;
  flex-shrink: 0;
}

/* ============================================
   PRIX PAR PALIERS (Quantité dégressive)
   ============================================ */
.mp-price-tiers {
  margin: var(--mp-space-6) 0;
}

.mp-section-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--mp-text-primary);
  margin-bottom: var(--mp-space-3);
  display: flex;
  align-items: center;
  gap: var(--mp-space-2);
}

.mp-section-title i {
  color: var(--mp-primary);
}

.mp-tiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: var(--mp-space-2);
}

.mp-tier-item {
  padding: var(--mp-space-3);
  border: 2px solid var(--mp-border);
  border-radius: var(--mp-radius-lg);
  text-align: center;
  cursor: pointer;
  transition: all var(--mp-transition);
  background: var(--mp-bg-elevated);
}

.mp-tier-item:hover {
  border-color: var(--mp-primary);
  transform: translateY(-2px);
  box-shadow: var(--mp-shadow-sm);
}

.mp-tier-item.active {
  border-color: var(--mp-primary);
  background: var(--mp-primary-light);
}

.mp-tier-qty {
  font-size: 11px;
  color: var(--mp-text-secondary);
  margin-bottom: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mp-tier-price {
  font-size: 17px;
  font-weight: 800;
  color: var(--mp-primary);
  margin-bottom: 2px;
}

.mp-tier-unit {
  font-size: 11px;
  color: var(--mp-text-tertiary);
}

/* ============================================
   OPTIONS DE PERSONNALISATION
   ============================================ */
.mp-customization {
  margin: var(--mp-space-6) 0;
}

.mp-option-item {
  padding: var(--mp-space-4);
  border: 2px solid var(--mp-border);
  border-radius: var(--mp-radius-lg);
  cursor: pointer;
  transition: all var(--mp-transition);
  background: var(--mp-bg-elevated);
  margin-bottom: var(--mp-space-3);
}

.mp-option-item:hover {
  border-color: var(--mp-primary);
}

.mp-option-item.selected {
  border-color: var(--mp-green);
  background: var(--mp-green-light);
}

.mp-option-header {
  display: flex;
  align-items: center;
  gap: var(--mp-space-3);
}

.mp-option-check {
  width: 24px;
  height: 24px;
  border-radius: var(--mp-radius-full);
  border: 2px solid var(--mp-border);
}

.skeleton-line.h-20 {
  height: 80px;
}

.skeleton-badge {
  width: 80px;
  height: 24px;
  border-radius: 12px;
}

/* ============================================
   HEADER AVEC FIL D'ARIANE
   ============================================ */

.produit-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--detail-border);
}

.back-btn, .share-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--detail-bg);
  border: 1px solid var(--detail-border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.back-btn:hover, .share-btn:hover {
  background: var(--detail-bg-secondary);
  transform: scale(1.05);
}

.breadcrumb-container {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 12px;
  font-size: 12px;
  overflow: hidden;
}

.breadcrumb-item {
  color: var(--detail-text-secondary);
}

.breadcrumb-item.active {
  color: var(--detail-text-primary);
  font-weight: 600;
}

.breadcrumb-separator {
  color: var(--detail-text-tertiary);
}

/* ============================================
   RATING ÉTOILES
   ============================================ */

.produit-rating {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 12px 0;
}

.rating-stars {
  display: flex;
  align-items: center;
  gap: 6px;
}

.rating-note {
  font-size: 20px;
  font-weight: 700;
  color: var(--detail-text-primary);
}

.stars-container {
  display: flex;
  gap: 2px;
}

.stars-container i {
  font-size: 16px;
  color: var(--marketplace-gold);
}

.rating-count {
  font-size: 14px;
  color: var(--detail-text-secondary);
}

/* ============================================
   VARIANT SELECTOR
   ============================================ */

.variant-selector {
  margin: 20px 0;
}

.section-subtitle {
  font-size: 16px;
  font-weight: 700;
  color: var(--detail-text-primary);
  margin-bottom: 12px;
}

.variant-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.variant-option {
  padding: 10px 16px;
  border: 2px solid var(--detail-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  background: var(--detail-bg);
}

.variant-option:hover {
  border-color: var(--marketplace-primary);
}

.variant-option.selected {
  border-color: var(--marketplace-primary);
  background: var(--marketplace-primary-light);
}

.variant-option.unavailable {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================
   QUANTITY SELECTOR
   ============================================ */

.quantity-selector {
  margin: 20px 0;
}

.quantity-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.qty-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--detail-bg-secondary);
  border: 1px solid var(--detail-border);
  font-size: 20px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.qty-btn:hover {
  background: var(--detail-border);
}

.qty-value {
  font-size: 24px;
  font-weight: 700;
  min-width: 40px;
  text-align: center;
  color: var(--detail-text-primary);
}

/* ============================================
   STICKY PURCHASE BAR
   ============================================ */

.sticky-purchase-bar {
  position: sticky;
  top: 60px;
  z-index: 40;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--detail-border);
  border-radius: 16px;
  margin: 16px;
  padding: 12px 16px;
  display: none;
}

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

.sticky-price {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sticky-price-value {
  font-size: 20px;
  font-weight: 800;
  color: var(--marketplace-primary);
}

.sticky-variant-name {
  font-size: 12px;
  color: var(--detail-text-secondary);
}

.sticky-actions {
  display: flex;
  gap: 8px;
}

.sticky-btn {
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.sticky-btn.contact {
  background: var(--marketplace-purple);
  color: white;
  width: 44px;
  justify-content: center;
}

.sticky-btn.cart {
  background: var(--marketplace-blue);
  color: white;
}

.sticky-btn.buy {
  background: var(--marketplace-green);
  color: white;
}

/* ============================================
   LAYOUT PRINCIPAL
   ============================================ */

#view-produit-detail {
  background: var(--detail-bg-secondary);
  min-height: 100vh;
}

/* ============================================
   GALERIE IMAGES & CAROUSEL
   ============================================ */

.galerie-produit-container {
  position: relative;
  width: 100%;
  background: #000;
  aspect-ratio: 1;
  overflow: hidden;
}

@media (min-width: 768px) {
  .galerie-produit-container {
    aspect-ratio: 16/10;
    max-height: 600px;
  }
}

.galerie-container {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.galerie-track {
  display: flex;
  transition: transform 0.3s ease;
  height: 100%;
}

.galerie-slide {
  min-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.galerie-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  user-select: none;
  -webkit-user-drag: none;
}

.galerie-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--detail-bg-secondary);
  color: var(--detail-text-tertiary);
  font-size: 4rem;
}

.galerie-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.galerie-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.galerie-dot.active {
  background: white;
  width: 24px;
  border-radius: 4px;
}

/* Carousel legacy */
#carousel-container {
  position: relative;
  width: 100%;
  background: var(--detail-bg-secondary);
}

.carousel-slides {
  display: flex;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  height: 100%;
}

.carousel-slide {
  min-width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

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

.carousel-slide.soldout {
  opacity: 0.6;
}

.carousel-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s ease;
}

.carousel-nav-btn:hover {
  background: rgba(0, 0, 0, 0.7);
  transform: translateY(-50%) scale(1.1);
}

.carousel-prev {
  left: 12px;
}

.carousel-next {
  right: 12px;
}

.carousel-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
  z-index: 10;
}

.carousel-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
}

.carousel-dot.active {
  background: white;
  width: 20px;
  border-radius: 4px;
}

.carousel-counter {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(0, 0, 0, 0.6);
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
  z-index: 10;
}

.carousel-pause-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s ease;
}

.carousel-pause-btn:hover {
  background: rgba(0, 0, 0, 0.7);
}

.carousel-soldout-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  z-index: 20;
}

.longpress-progress {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  z-index: 15;
  display: none;
}

.longpress-progress.active {
  display: block;
}

.longpress-progress svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.progress-bg {
  fill: none;
  stroke: rgba(255, 255, 255, 0.3);
  stroke-width: 4;
}

.progress-circle {
  fill: none;
  stroke: white;
  stroke-width: 4;
  stroke-dasharray: 283;
  stroke-dashoffset: 283;
  transition: stroke-dashoffset 0.5s ease;
}

.longpress-progress.active .progress-circle {
  animation: longpress-animation 0.5s ease forwards;
}

@keyframes longpress-animation {
  to {
    stroke-dashoffset: 0;
  }
}

.carousel-variant-info {
  position: absolute;
  bottom: 60px;
  left: 12px;
  right: 12px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 10px 14px;
  border-radius: 8px;
  display: none;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  z-index: 10;
  backdrop-filter: blur(8px);
}

.variant-name {
  font-weight: 600;
  font-size: 14px;
}

.variant-price {
  color: var(--marketplace-green);
  color: var(--marketplace-green);
  color: var(--marketplace-green);
  font-weight: 700;
  font-size: 14px;
}

.variant-stock {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.2);
}

.variant-stock.out-of-stock {
  background: var(--marketplace-red);
}

.variant-stock.low-stock {
  background: var(--marketplace-gold);
  color: #000;
}

.variant-badges-container {
  position: absolute;
  top: 12px;
  left: 12px;
  display: none;
  gap: 6px;
  flex-wrap: wrap;
  z-index: 10;
}

.variant-badge {
  background: rgba(0, 0, 0, 0.7);
  color: white;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  backdrop-filter: blur(8px);
}

.variant-thumbnails-container {
  position: absolute;
  bottom: 70px;
  left: 12px;
  right: 12px;
  display: none;
  z-index: 10;
}

.thumbnails-scroll {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.thumbnails-scroll::-webkit-scrollbar {
  height: 4px;
}

.thumbnails-scroll::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 2px;
}

.variant-thumbnail {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  background: var(--detail-bg);
  transition: all 0.3s ease;
  position: relative;
}

.variant-thumbnail.active {
  border-color: var(--marketplace-primary);
  border-color: var(--marketplace-primary);
  transform: scale(1.05);
}

.variant-thumbnail.soldout {
  opacity: 0.5;
}

.thumbnail-image {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--detail-text-tertiary);
  font-size: 20px;
}

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

.thumbnail-soldout-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 10px;
  font-weight: 600;
}

.thumbnail-info {
  padding: 4px;
  background: var(--detail-bg);
}

.thumbnail-name {
  font-size: 10px;
  color: var(--detail-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.thumbnail-price {
  font-size: 11px;
  color: var(--marketplace-primary);
  font-weight: 600;
}

/* Bouton sauvegarde */
.detail-save-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s ease;
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.detail-save-btn:hover {
  transform: scale(1.1);
  background: white;
}

.detail-save-btn.saved {
  background: var(--marketplace-primary);
  color: white;
}

/* ============================================
   SECTION QUESTIONS
   ============================================ */

.faq-section {
  margin: 20px 0;
}

.faq-section .section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--detail-text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  border: 1px solid var(--detail-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--detail-bg);
}

.faq-item.open .faq-reponse {
  display: block;
}

.faq-question {
  padding: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 500;
  color: var(--detail-text-primary);
}

.faq-question:hover {
  background: var(--detail-bg-secondary);
}

.faq-arrow {
  color: var(--detail-text-tertiary);
  transition: transform 0.3s ease;
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}

.faq-reponse {
  display: none;
  padding: 0 14px 14px;
  color: var(--detail-text-secondary);
  font-size: 14px;
  line-height: 1.5;
}

/* ============================================
   CONTENU PRODUIT
   ============================================ */

#view-produit-detail > .bg-white {
  background: var(--detail-bg);
  border-radius: 24px 24px 0 0;
  margin-top: -24px;
  position: relative;
  z-index: 10;
  box-shadow: var(--detail-shadow-lg);
}

@media (min-width: 768px) {
  #view-produit-detail > .bg-white {
    border-radius: 24px;
    margin: -24px 24px 0;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* Catégorie */
#detail-product-category {
  display: inline-block;
  padding: 6px 14px;
  background: var(--marketplace-primary-light);
  color: var(--marketplace-primary);
  font-size: 11px;
  font-weight: 700;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Nom produit */
#detail-product-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--detail-text-primary);
  line-height: 1.4;
  margin: 12px 0;
}

@media (min-width: 768px) {
  #detail-product-name {
    font-size: 28px;
  }
}

/* Prix */
#detail-product-price {
  font-size: 32px;
  font-weight: 800;
  color: var(--marketplace-red);
  margin: 16px 0;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

@media (min-width: 768px) {
  #detail-product-price {
    font-size: 40px;
  }
}

.price-old {
  font-size: 18px;
  color: var(--detail-text-tertiary);
  text-decoration: line-through;
  font-weight: 500;
}

.price-discount {
  display: inline-block;
  padding: 4px 12px;
  background: var(--marketplace-red-light);
  color: var(--marketplace-red);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
  animation: pulse 2s ease-in-out infinite;
}

.price-promo-info {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

/* ============================================
   BADGES DE CONFIANCE
   ============================================ */

.badges-confiance-section {
  margin: 20px 0;
  padding: 16px;
  background: linear-gradient(135deg, #F0FFF4 0%, #E6F9ED 100%);
  border-radius: 12px;
  border: 1px solid #D9F2E4;
}

.badges-confiance-section .section-title {
  font-size: 14px;
  font-weight: 700;
  color: #07C160;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badges-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

@media (min-width: 640px) {
  .badges-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: white;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--detail-text-primary);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.badge-item i {
  color: var(--marketplace-green);
  font-size: 16px;
}

.dark .badges-confiance-section {
  background: linear-gradient(135deg, #1a2e1f 0%, #1e3a25 100%);
  border-color: #2a4a32;
}

.dark .badge-item {
  background: #2B2930;
}

/* ============================================
   PRIX PALIERS
   ============================================ */

.prix-paliers-section {
  margin: 20px 0;
}

.prix-paliers-section .section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--detail-text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.paliers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.palier-item {
  padding: 14px;
  border: 2px solid var(--detail-border);
  border-radius: 12px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--detail-bg);
}

.palier-item:hover {
  border-color: var(--marketplace-primary);
  transform: translateY(-2px);
  box-shadow: var(--detail-shadow);
}

.palier-item.active {
  border-color: var(--marketplace-primary);
  background: var(--marketplace-primary-light);
}

.palier-quantite {
  font-size: 12px;
  color: var(--detail-text-secondary);
  margin-bottom: 6px;
  font-weight: 500;
}

.palier-prix {
  font-size: 18px;
  font-weight: 700;
  color: var(--marketplace-primary);
  margin-bottom: 2px;
}

.palier-unit {
  font-size: 11px;
  color: var(--detail-text-tertiary);
}

/* ============================================
   OPTIONS DE PERSONNALISATION
   ============================================ */

.personnalisation-section {
  margin: 20px 0;
}

.personnalisation-section .section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--detail-text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.options-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.option-item {
  padding: 14px;
  border: 2px solid var(--detail-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--detail-bg);
}

.option-item:hover {
  border-color: var(--marketplace-primary);
}

.option-item.selected {
  border-color: var(--marketplace-green);
  background: var(--marketplace-green-light);
}

.option-header {
  display: flex;
  align-items: center;
  gap: 12px;
}

.option-check {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--detail-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.option-item.selected .option-check {
  border-color: var(--marketplace-green);
  background: var(--marketplace-green);
  color: white;
}

.option-info {
  flex: 1;
}

.option-name {
  font-weight: 600;
  color: var(--detail-text-primary);
  font-size: 14px;
  display: block;
}

.option-details {
  font-size: 12px;
  color: var(--detail-text-secondary);
  margin-top: 2px;
}

.option-arrow {
  color: var(--detail-text-tertiary);
  transition: transform 0.3s ease;
}

.option-item.selected .option-arrow {
  transform: rotate(90deg);
}

/* ============================================
   CARACTÉRISTIQUES
   ============================================ */

.caracteristiques-section {
  margin: 20px 0;
}

.caracteristiques-section .section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--detail-text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.caracteristiques-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.caracteristique-item {
  padding: 12px;
  background: var(--detail-bg-secondary);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.caracteristique-label {
  font-size: 11px;
  color: var(--detail-text-tertiary);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.caracteristique-value {
  font-size: 14px;
  color: var(--detail-text-primary);
  font-weight: 600;
}

/* ============================================
   SECTION LIVRAISON
   ============================================ */

.livraison-section {
  margin: 20px 0;
}

.livraison-section .section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--detail-text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.livraisons-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.livraison-item {
  padding: 14px;
  background: var(--detail-bg-secondary);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.livraison-type {
  flex-shrink: 0;
}

.livraison-badge {
  display: inline-block;
  padding: 4px 12px;
  background: var(--marketplace-blue);
  color: white;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.livraison-details {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.livraison-prix {
  font-size: 16px;
  font-weight: 700;
  color: var(--marketplace-green);
}

.livraison-prix:contains('Gratuit') {
  color: var(--marketplace-green);
}

.livraison-delai {
  font-size: 12px;
  color: var(--detail-text-secondary);
}

.livraison-desc {
  font-size: 12px;
  color: var(--detail-text-tertiary);
  margin-top: 4px;
}

/* ============================================
   SECTION AVIS
   ============================================ */

.avis-section {
  margin: 20px 0;
}

.avis-section .section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--detail-text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.avis-summary {
  display: flex;
  gap: 20px;
  padding: 16px;
  background: var(--detail-bg-secondary);
  border-radius: 12px;
  margin-bottom: 16px;
}

.avis-note-globale {
  text-align: center;
}

.note-chiffre {
  font-size: 36px;
  font-weight: 800;
  color: var(--marketplace-gold);
  color: var(--marketplace-gold);
  display: block;
}

.avis-stars {
  color: var(--marketplace-gold);
  font-size: 18px;
  margin: 4px 0;
}

.avis-count {
  font-size: 12px;
  color: var(--detail-text-secondary);
}

.avis-notes-detaillees {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  justify-content: center;
}

.note-barre-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
}

.note-label {
  width: 70px;
  color: var(--detail-text-secondary);
}

.note-barre {
  flex: 1;
  height: 8px;
  background: var(--detail-border);
  border-radius: 4px;
  overflow: hidden;
}

.note-barre-fill {
  height: 100%;
  background: var(--marketplace-gold);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.note-value {
  width: 30px;
  text-align: right;
  font-weight: 600;
  color: var(--detail-text-primary);
}

.avis-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.avis-item {
  padding: 14px;
  background: var(--detail-bg-secondary);
  border-radius: 12px;
}

.avis-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.avis-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.avis-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--marketplace-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
}

.avis-user-info {
  display: flex;
  flex-direction: column;
}

.avis-user-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--detail-text-primary);
}

.avis-verified {
  font-size: 11px;
  color: var(--marketplace-green);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
}

.avis-date {
  font-size: 11px;
  color: var(--detail-text-tertiary);
}

.avis-stars-small {
  color: var(--marketplace-gold);
  font-size: 12px;
  margin-bottom: 6px;
}

.avis-commentaire {
  font-size: 14px;
  color: var(--detail-text-secondary);
  line-height: 1.6;
}

.avis-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--detail-text-tertiary);
}

.avis-empty i {
  font-size: 48px;
  margin-bottom: 12px;
  opacity: 0.5;
}

.avis-empty p {
  font-size: 14px;
}

/* ============================================
   PROFIL VENDEUR
   ============================================ */

.vendeur-section {
  margin: 20px 0;
}

.vendeur-card {
  padding: 16px;
  background: var(--detail-bg-secondary);
  border-radius: 12px;
}

.vendeur-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.vendeur-logo {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  overflow: hidden;
  background: var(--detail-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.vendeur-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vendeur-logo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--detail-text-tertiary);
  font-size: 28px;
}

.vendeur-info {
  flex: 1;
}

.vendeur-nom {
  font-size: 16px;
  font-weight: 700;
  color: var(--detail-text-primary);
  margin-bottom: 4px;
}

.vendeur-badges {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.vendeur-badge {
  display: inline-block;
  padding: 3px 10px;
  background: var(--marketplace-primary-light);
  color: var(--marketplace-primary);
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
}

.vendeur-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 12px;
  padding: 12px;
  background: var(--detail-bg);
  border-radius: 8px;
}

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

.stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--marketplace-primary);
  display: block;
  margin-bottom: 2px;
}

.stat-label {
  font-size: 11px;
  color: var(--detail-text-secondary);
}

.vendeur-actions {
  display: flex;
  gap: 10px;
}

.btn-vendeur-profil,
.btn-vendeur-produits {
  flex: 1;
  padding: 10px 16px;
  border-radius: 8px;
  border: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-vendeur-profil {
  background: var(--marketplace-primary);
  color: white;
}

.btn-vendeur-produits {
  background: var(--detail-bg);
  color: var(--detail-text-primary);
  border: 1px solid var(--detail-border);
}

.btn-vendeur-profil:hover,
.btn-vendeur-produits:hover {
  transform: translateY(-2px);
  box-shadow: var(--detail-shadow);
}

/* ============================================
   FAQ
   ============================================ */

.faq-section {
  margin: 20px 0;
}

.faq-section .section-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--detail-text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.faq-item {
  border: 1px solid var(--detail-border);
  border-radius: 10px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-question {
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  background: var(--detail-bg);
  font-weight: 600;
  font-size: 14px;
  color: var(--detail-text-primary);
  transition: all 0.3s ease;
}

.faq-question:hover {
  background: var(--detail-bg-secondary);
}

.faq-arrow {
  transition: transform 0.3s ease;
  color: var(--detail-text-tertiary);
}

.faq-item.open .faq-arrow {
  transform: rotate(180deg);
}

.faq-reponse {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  background: var(--detail-bg-secondary);
}

.faq-item.open .faq-reponse {
  max-height: 500px;
  padding: 14px 16px;
}

.faq-reponse p {
  font-size: 14px;
  color: var(--detail-text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   SECTIONS RECOMMANDATIONS
   ============================================ */

.recommendations-section {
  margin: 24px 0;
  padding: 0 16px;
}

@media (min-width: 768px) {
  .recommendations-section {
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
    padding: 0;
  }
}

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

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--detail-text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.section-title i {
  color: var(--marketplace-primary);
}

.section-link {
  font-size: 13px;
  color: var(--marketplace-primary);
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.section-link:hover {
  text-decoration: underline;
}

.products-scroll {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 8px;
}

.products-scroll::-webkit-scrollbar {
  display: none;
}

.product-card {
  flex: 0 0 160px;
  scroll-snap-align: start;
  background: var(--detail-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--detail-shadow);
  transition: all 0.3s ease;
  cursor: pointer;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--detail-shadow-lg);
}

.product-card-image {
  width: 100%;
  aspect-ratio: 1;
  background: var(--detail-bg-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-card-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  padding: 3px 8px;
  background: var(--marketplace-red);
  color: white;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
}

.product-card-info {
  padding: 10px;
}

.product-card-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--detail-text-primary);
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.product-card-price {
  font-size: 15px;
  font-weight: 700;
  color: var(--marketplace-red);
  margin-bottom: 4px;
}

.product-card-sales {
  font-size: 11px;
  color: var(--detail-text-tertiary);
}

/* ============================================
   BOUTONS D'ACTION STICKY
   ============================================ */

#view-produit-detail > .fixed {
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
}

#btn-contact-seller-mobile,
#btn-contact-seller-desktop {
  transition: all 0.3s ease;
}

#btn-contact-seller-mobile.disabled,
#btn-contact-seller-desktop.disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 767px) {
  .badges-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .caracteristiques-grid {
    grid-template-columns: 1fr;
  }
  
  .vendeur-stats {
    grid-template-columns: 1fr;
  }
  
  .vendeur-actions {
    flex-direction: column;
  }
  
  .avis-summary {
    flex-direction: column;
    text-align: center;
  }
  
  .paliers-grid {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 768px) {
  .product-card {
    flex: 0 0 200px;
  }
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

.fade-in {
  animation: fadeIn 0.3s ease-out;
}

/* ============================================
   MODE SOMBRE
   ============================================ */

.dark .galerie-dot,
.dark .carousel-dot {
  background: rgba(255, 255, 255, 0.3);
}

.dark .galerie-dot.active,
.dark .carousel-dot.active {
  background: white;
}

.dark .badge-item,
.dark .palier-item,
.dark .option-item,
.dark .faq-question,
.dark .product-card {
  background: #2B2930;
}

.dark .caracteristique-item {
  background: #2B2930;
}

.dark .livraison-item {
  background: #2B2930;
}

.dark .avis-item {
  background: #2B2930;
}

.dark .vendeur-card {
  background: #2B2930;
}

/* ============================================
   DETAIL PRODUCT FOOTER (Mobile & Desktop Actions)
   ============================================ */

/* Footer Mobile - Barre d'actions fixe en bas */
.detail-footer-mobile {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--mp-white);
  border-top: 1px solid var(--mp-divider);
  z-index: var(--mp-z-sticky);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08);
}

/* Footer Desktop - Floating action bar */
.detail-footer-desktop {
  position: fixed;
  bottom: var(--mp-space-12);
  left: 0;
  right: 0;
  z-index: var(--mp-z-sticky);
  justify-content: center;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--mp-space-4);
}

.detail-footer-desktop .btn-action {
  padding: 12px 24px;
  border-radius: var(--mp-radius-full);
  font-weight: 600;
  transition: all var(--mp-transition-fast);
  box-shadow: var(--mp-shadow-md);
}

.detail-footer-desktop .btn-action i {
  margin-right: var(--mp-space-2);
}

/* CTA Final section */
.cta-final-section {
  margin: var(--mp-space-12) 0;
}

.btn-final-contact {
  display: inline-flex;
  align-items: center;
  padding: var(--mp-space-3) var(--mp-space-6);
  background: var(--mp-blue-light);
  color: var(--mp-blue);
  border-radius: var(--mp-radius-full);
  font-weight: 600;
  font-size: 14px;
  transition: all var(--mp-transition-fast);
  border: none;
  cursor: pointer;
}

.btn-final-contact:hover {
  background: var(--mp-blue);
  color: var(--mp-white);
  transform: translateY(-2px);
  box-shadow: var(--mp-shadow-md);
}

.dark .btn-final-contact {
  background: rgba(24, 144, 255, 0.15);
  color: var(--mp-blue);
}

.dark .btn-final-contact:hover {
  background: var(--mp-blue);
  color: var(--mp-white);
}

/* ============================================
   BADGE STOCK STATUS
   ============================================ */

.mp-badge-stock-low {
  background: var(--mp-gold);
  color: var(--mp-gray-900);
}

.mp-badge-stock-out {
  background: var(--mp-red);
  color: var(--mp-white);
}

.mp-badge-stock-available {
  background: var(--mp-green);
  color: var(--mp-white);
}

/* ============================================
   QUANTITY INPUT PREMIUM
   ============================================ */

.mp-quantity-stepper {
  display: inline-flex;
  align-items: center;
  gap: var(--mp-space-2);
  background: var(--mp-bg-secondary);
  border-radius: var(--mp-radius-full);
  padding: var(--mp-space-1);
}

.mp-qty-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--mp-radius-full);
  background: var(--mp-white);
  border: 1px solid var(--mp-border);
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--mp-transition-fast);
  box-shadow: var(--mp-shadow-xs);
}

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

.mp-qty-value {
  font-size: 18px;
  font-weight: 700;
  min-width: 32px;
  text-align: center;
  color: var(--mp-text-primary);
}

/* ============================================
   LOADING STATES
   ============================================ */

.mp-loading-skeleton {
  pointer-events: none;
  user-select: none;
}

.mp-loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--mp-border);
  border-radius: 50%;
  border-top-color: var(--mp-primary);
  animation: mp-spin 0.8s linear infinite;
}

.mp-loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  backdrop-filter: blur(4px);
}

.dark .mp-loading-overlay {
  background: rgba(28, 27, 31, 0.8);
}

/* ============================================
   EMPTY STATES
   ============================================ */

.mp-empty-state {
  text-align: center;
  padding: var(--mp-space-10);
  color: var(--mp-text-tertiary);
}

.mp-empty-state i {
  font-size: 48px;
  margin-bottom: var(--mp-space-4);
  opacity: 0.4;
}

.mp-empty-state h4 {
  font-size: 16px;
  font-weight: 600;
  color: var(--mp-text-secondary);
  margin-bottom: var(--mp-space-2);
}

.mp-empty-state p {
  font-size: 14px;
  max-width: 280px;
  margin: 0 auto;
}

/* ============================================
   ACCESSIBILITY UTILITIES
   ============================================ */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

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

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

/* Safe area for notches */
.safe-area-pb {
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.safe-area-pt {
  padding-top: env(safe-area-inset-top, 0px);
}

/* iOS Safari specific fixes */
@supports (-webkit-touch-callout: none) {
  .mp-galerie {
    -webkit-transform: translateZ(0);
  }
}