/* ============================================
   DETAIL PRODUIT - REVOLUTION 2026
   Refonte ultra-moderne pour mobile et desktop
   ============================================ */

/* Variables modernes juillet 2026 */
:root {
  --glass-effect: rgba(255, 255, 255, 0.8);
  --blur-intensity: 20px;
  --neon-primary: #00f5ff;
  --neon-secondary: #ff00f5;
  --gradient-1: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #fecfef 100%);
  --gradient-2: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-3: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --shadow-glow: 0 0 20px rgba(0, 245, 255, 0.6);
  --shadow-neon: 0 0 30px rgba(255, 0, 245, 0.4);
  --border-glow: 1px solid rgba(0, 245, 255, 0.3);
}

/* Layout révolutionnaire pour mobile */
@media (max-width: 767px) {
  .detail-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
    padding: 16px;
    background: var(--gradient-1);
    border-radius: 20px;
    margin: 16px;
    box-shadow: var(--shadow-glow);
  }

  .detail-gallery-column {
    width: 100%;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-neon);
  }

  .mp-galerie {
    aspect-ratio: 1/1;
    background: var(--glass-effect);
    backdrop-filter: blur(var(--blur-intensity));
  }

  .galerie-thumbnails {
    display: flex;
    overflow-x: auto;
    gap: 12px;
    padding: 12px 0;
    scrollbar-width: none;
  }

  .galerie-thumbnail {
    min-width: 60px;
    height: 60px;
    border-radius: 12px;
    border: var(--border-glow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }

  .galerie-thumbnail:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
  }

  .sticky-purchase-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--glass-effect);
    backdrop-filter: blur(var(--blur-intensity));
    border-top: var(--border-glow);
    padding: 16px;
    z-index: 100;
  }

  .variant-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 10px;
  }

  .variant-option {
    padding: 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.2);
    border: var(--border-glow);
    transition: all 0.3s ease;
  }

  .variant-option:hover {
    background: rgba(0, 245, 255, 0.2);
    transform: translateY(-2px);
  }
}

/* Layout révolutionnaire pour desktop */
@media (min-width: 768px) {
  .detail-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px;
    background: var(--gradient-2);
    border-radius: 24px;
    box-shadow: var(--shadow-neon);
  }

  .detail-gallery-column {
    position: sticky;
    top: 120px;
    height: fit-content;
    align-self: start;
    background: var(--glass-effect);
    backdrop-filter: blur(var(--blur-intensity));
    border-radius: 20px;
    padding: 20px;
    box-shadow: var(--shadow-glow);
  }

  .detail-info-column {
    background: var(--glass-effect);
    backdrop-filter: blur(var(--blur-intensity));
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--shadow-neon);
  }

  .mp-galerie {
    aspect-ratio: 1/1;
    max-height: 600px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-glow);
  }

  .galerie-thumbnails {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-top: 20px;
  }

  .galerie-thumbnail {
    aspect-ratio: 1/1;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    border: var(--border-glow);
    transition: all 0.3s ease;
  }

  .galerie-thumbnail:hover {
    border-color: var(--neon-primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
  }

  .galerie-thumbnail.active {
    border-color: var(--neon-secondary);
    box-shadow: var(--shadow-neon);
  }

  .sticky-purchase-bar {
    display: flex;
    position: sticky;
    bottom: 32px;
    z-index: 20;
    background: var(--glass-effect);
    backdrop-filter: blur(var(--blur-intensity));
    border-radius: 16px;
    padding: 20px;
    box-shadow: var(--shadow-neon);
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border: var(--border-glow);
  }

  .variant-options-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
    margin-top: 20px;
  }

  .variant-option {
    padding: 14px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    border: var(--border-glow);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
  }

  .variant-option:hover {
    border-color: var(--neon-primary);
    background: rgba(0, 245, 255, 0.1);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
  }

  .variant-option.selected {
    border-color: var(--neon-secondary);
    background: rgba(255, 0, 245, 0.1);
    box-shadow: var(--shadow-neon);
  }

  .detail-info-column {
    overflow-y: auto;
    max-height: calc(100vh - 250px);
    padding-right: 20px;
  }

  .product-card-image {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    box-shadow: var(--shadow-glow);
  }

  .product-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
  }

  .product-card:hover .product-card-image img {
    transform: scale(1.1);
  }

  .product-card-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 10;
    background: var(--neon-primary);
    color: white;
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: bold;
  }

  .product-info-content {
    padding: 20px;
  }

  .pricing-hero {
    margin-bottom: 32px;
    background: var(--gradient-3);
    padding: 24px;
    border-radius: 16px;
    box-shadow: var(--shadow-neon);
  }
    padding: 16px;
    background: var(--mp-bg-elevated);
    border-radius: 12px;
  }

  /* Section recommandations */
  .recommendations-section {
    margin-top: 48px;
  }

  /* Caractéristiques techniques */
  .caracteristiques-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  /* Profil vendeur */
  .profil-vendeur {
    margin-top: 32px;
    padding: 20px;
    background: var(--mp-bg-elevated);
    border-radius: 12px;
  }

  /* Avis et questions */
  .section-avis, .section-questions {
    margin-top: 32px;
  }

  /* Badges de confiance */
  .mp-trust-badges {
    margin: 24px 0;
    padding: 20px;
  }

  .mp-trust-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Fix pour le scroll sur PC */
html {
  scroll-behavior: smooth;
}

body {
  overflow-x: hidden;
}

/* Fix pour les produits avec variantes */
.product-variant-badge {
  position: absolute;
  bottom: 8px;
  right: 8px;
  background: rgba(0,0,0,0.7);
  color: white;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 11px;
  z-index: 10;
}

/* Fix pour le layout mobile */
@media (max-width: 767px) {
  .detail-layout {
    display: block;
  }

  .detail-gallery-column {
    position: relative;
    top: auto;
  }

  .sticky-purchase-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: 0;
    padding: 12px;
  }

  .galerie-thumbnails {
    display: none;
  }
}