/* Client CSS - Styles communs à toutes les interfaces */
/* Extrait de client_merged.css - sans les media queries mobile */

/* ========== BASE STYLES ========== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #f5f5f5;
  min-height: 100vh;
  padding: 0;
  margin: 0;
}

.container {
  max-width: 100%;
  width: 100%;
  margin: 0;
  background: white;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
  min-height: 100vh;
}

/* ========== HEADER ========== */
.header {
  background: linear-gradient(135deg, #2d3561 0%, #1a1a2e 100%);
  color: white;
  padding: 20px 30px;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Bouton "Voir nos offres" */
#view-promotions-btn {
  transition: all 0.3s;
}

#view-promotions-btn:hover {
  background: rgba(255,255,255,0.3) !important;
  transform: translateY(-2px);
}

/* Barre de recherche dans le header */
.header .header-search-box #photo-search {
  padding: 10px 12px;
  border-radius: 999px;
  border: none;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
}

.header .header-search-box #suggestions-box {
  z-index: 2000; /* au-dessus du header sticky */
}

/* Champ de recherche de code panier */
.cart-code-search-box {
  display: flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

.cart-code-search-box #cart-code-search {
  width: 126px; /* -30% vs 180px */
  padding: 10px 12px;
  border: none;
  border-radius: 999px;
  background: white;
  color: #2d3561;
  outline: none;
  text-align: left;
  transition: all 0.3s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
  font-family: inherit;
  font-size: 1.1em; /* aligner avec #photo-search */
}

.cart-code-search-box #cart-code-search::placeholder {
  /* Aligner le rendu du placeholder sur #photo-search (qui n'est pas surchargé) */
}

.cart-code-search-box #cart-code-search:focus {
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-shrink: 0;
}

.logo {
  height: 50px;
  filter: brightness(1.1);
  object-fit: contain;
}

.header h1 {
  font-size: 2.5em;
  font-weight: bold;
  margin: 0;
  letter-spacing: 2px;
  text-align: center;
}

#language-selector {
  display: none;
}

.lang-btn {
  transition: all 0.3s ease;
}

.lang-btn:hover {
  background: rgba(255,255,255,0.2) !important;
}

.lang-btn.active {
  background: rgba(255,255,255,0.25) !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

#cart-header-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

#cart-count-header {
  display: inline-block !important;
  min-width: 20px;
  text-align: center;
}

/* ========== LAYOUT PRINCIPAL ========== */
.content {
  padding: 30px;
}

.main-layout {
  display: grid;
  grid-template-columns: minmax(280px, 320px) minmax(0, 1fr) minmax(280px, 300px);
  gap: 30px;
  margin-bottom: 40px;
  margin-top: 20px;
  width: 100%;
  align-items: start;
  transition: grid-template-columns 0.3s ease;
}

.main-layout.left-collapsed {
  grid-template-columns: 60px 1fr minmax(280px, 300px);
}

.main-layout.right-collapsed {
  grid-template-columns: minmax(280px, 320px) 1fr 60px;
}

.main-layout.both-collapsed {
  grid-template-columns: 60px 1fr 100px;
}

/* Colonnes latérales */
.left-column,
.right-column {
  background: #f9f9f9;
  border-radius: 8px;
  padding: 20px;
  border: 1px solid #e8e8e8;
  position: sticky;
  top: 90px;
  max-height: calc(100vh - 110px);
  overflow-y: auto;
  transition: all 0.3s ease;
  align-self: start;
  z-index: 100;
  height: fit-content;
}

/* ==== ÉTAT COLLAPSÉ GAUCHE ==== */
.left-column.collapsed {
  width: 60px;
  min-width: 60px;
  padding: 8px 4px;
  overflow: visible;
  max-height: none;
}

.left-column .collapsed-label {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  color: #e74c3c;
  transform: rotate(180deg);
}

/* On cache tout le contenu de la section promo en mode réduit,
   sauf le bouton et le label "Voir promotions" */
.left-column.collapsed .promotions-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  padding: 0;
  border: none;
  background: transparent;
}

.left-column.collapsed .promotions-section h2,
.left-column.collapsed .promotions-list,
.left-column.collapsed #promotions-list,
.left-column.collapsed .promotion-card,
.left-column.collapsed .promotions-section > div:first-child {
  display: none !important;
}

.left-column.collapsed .promotions-section .toggle-column-btn {
  display: none !important; /* Cache le bouton - */
}

.left-column.collapsed .promotions-section .toggle-column-btn {
  display: block;
  font-size: 1.4em;
  margin-bottom: 10px;
}

.left-column.collapsed .collapsed-label {
  display: block !important;
}

/* ==== ÉTAT COLLAPSÉ DROITE ==== */
.right-column.collapsed {
  width: 60px;
  min-width: 60px;
  padding: 8px 4px;
  overflow: visible;
  max-height: none;
}

.right-column .collapsed-label {
  color: #2d3561;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  transform: rotate(180deg);
}

/* En mode réduit on cache le contenu détaillé du tuto */
.right-column.collapsed .tutorial-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: transparent;
  border: none;
}

.right-column.collapsed .tutorial-section h2,
.right-column.collapsed .tutorial-content,
.right-column.collapsed .tutorial-step {
  display: none !important;
}

.right-column.collapsed .tutorial-section .toggle-column-btn {
  display: none !important; /* Cache le bouton - */
}

.right-column.collapsed .collapsed-label {
  display: block !important; /* Texte "Voir tuto" vertical */
}

/* Label par défaut caché, visible seulement en mode collapsed */
.collapsed-label {
  display: none;
  font-weight: 600;
  font-size: 0.9em;
  text-align: center;
  cursor: pointer;
}

.center-column {
  flex: 1;
  min-width: 0;
}

.toggle-column-btn {
  font-size: 1.8em !important;
  line-height: 1;
  opacity: 0.7;
  transition: opacity 0.2s;
}

.toggle-column-btn:hover {
  opacity: 1;
}

/* ========== PROMOTIONS ========== */
.promotions-section {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.promotions-section > div:first-child {
  flex: 0 0 auto;
  margin-bottom: 15px;
}

.promotions-section h2 {
  color: #2d3561;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.2em;
  margin: 0;
  padding: 0 40px; /* padding-top et padding-bottom à 0, padding-left et padding-right à 40px */
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: normal;
  text-align: center;
  line-height: 1.3;
  word-wrap: break-word;
  flex: 1;
}

.promotions-list,
#promotions-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 0;
  flex: 1;
  overflow-y: auto;
}

.promotion-card {
  background: white;
  border-radius: 8px;
  padding: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  position: relative;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  transition: all 0.3s;
  border: 1px solid #ddd;
  overflow: hidden;
}

.promotion-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
  border-color: #e74c3c;
}

.promo-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: #2d3561;
  color: white;
  padding: 6px 12px;
  border-radius: 0 8px 0 8px;
  font-size: 0.75em;
  font-weight: 500;
  letter-spacing: 0.5px;
  z-index: 2;
}

.promo-badge.volume {
  background: #2d3561;
}

.promo-content {
  padding: 15px;
  padding-top: 40px; /* Espace pour le badge en position absolute */
}

.promotion-card h3 {
  color: #2d3561;
  font-size: 1em;
  margin: 0 0 10px 0;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
  letter-spacing: -0.3px;
}

.product-description {
  font-size: 0.85em;
  color: #666;
  margin-top: 6px;
  text-align: center;
  line-height: 1.4;
  min-height: 2.8em;
  max-height: 3.6em; /* 2 lignes avec line-height 1.4 */
  width: 100%;
  padding: 0 8px;
  word-wrap: break-word;
  overflow-wrap: break-word;
  box-sizing: border-box;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.price-container {
  display: flex;
  align-items: center;
  gap: 15px;
  background: #fff5f5;
  padding: 10px;
  border-radius: 8px;
}

.old-price {
  text-decoration: line-through;
  color: #999;
  font-size: 1em;
}

.new-price {
  font-size: 1.8em;
  font-weight: 800;
  color: #e74c3c;
}

.volume-label {
  font-size: 0.9em;
  color: #e67e22;
  font-weight: bold;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.promotion-rules-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: 15px;
  background: #fcfcfc;
  border-radius: 6px;
  border: 1px solid #eee;
  padding: 8px 0;
}

.promotion-rule-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 15px;
  transition: background 0.2s;
}

.promotion-rule-item:hover {
  background: #fff9f0;
}

.qty-badge {
  color: #333;
  font-weight: 600;
  font-size: 1em;
}

.rule-price {
  font-size: 1.2em;
  font-weight: 700;
  color: #2d3561;
}

.economy-tag {
  color: #10b981;
  font-weight: 600;
  font-size: 0.85em;
}

.no-promo-state {
  text-align: center;
  padding: 40px 20px;
  color: #999;
  background: white;
  border-radius: 12px;
  border: 2px dashed #eee;
}

/* ========== TUTORIEL ========== */
.tutorial-section {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.tutorial-section > div:first-child {
  flex: 0 0 auto;
  margin-bottom: 15px;
}

.tutorial-section h2 {
  color: #2d3561;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: normal;
  text-align: center;
  font-size: 1.2em;
  margin: 0;
  padding: 0 40px; /* padding-top et padding-bottom à 0, padding-left et padding-right à 40px */
  line-height: 1.3;
  word-wrap: break-word;
  flex: 1;
}

.tutorial-content {
  color: #333;
  line-height: 1.6;
  flex: 1;
  overflow-y: auto;
}

.tutorial-step {
  margin-bottom: 20px;
  padding: 15px;
  background: white;
  border-radius: 8px;
  border-left: 4px solid #667eea;
}

.tutorial-step-number {
  display: inline-block;
  width: 30px;
  height: 30px;
  background: #667eea;
  color: white;
  border-radius: 50%;
  text-align: center;
  line-height: 30px;
  font-weight: bold;
  margin-right: 10px;
}

.tutorial-step-title {
  font-weight: 600;
  color: #2d3561;
  margin-bottom: 8px;
}

.tutorial-step-text {
  color: #666;
  font-size: 0.95em;
}

/* ========== RECHERCHE ========== */
.search-section {
  margin-top: 30px;
}

.search-box {
  position: relative;
  margin-bottom: 30px;
}

#photo-search {
  width: 100%;
  padding: 15px;
  font-size: 1.1em;
  border: 2px solid #ddd;
  border-radius: 8px;
}

#suggestions-box {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 1px solid #ddd;
  border-radius: 8px;
  margin-top: 5px;
  max-height: 300px;
  overflow-y: auto;
  z-index: 1000;
  display: none;
  color: #111827; /* lisible même dans le header bleu */
}

.suggestion-item {
  padding: 12px 15px;
  cursor: pointer;
  font-size: 1.1em;
  transition: background 0.2s;
  color: #111827; /* éviter héritage blanc */
}

.suggestion-item:hover {
  background: #f0f4ff;
}

/* ========== PHOTOS ========== */
#photos-results {
  display: none;
}

.photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  padding: 20px;
  margin-bottom: 20px;
  justify-items: stretch;
  align-items: start;
}

/* Photo Cards - Version light et quali */
.photo-card {
  position: relative;
  cursor: pointer;
  overflow: hidden;
  border-radius: 0 !important;
  box-shadow: none !important;
  border: none !important;
  background: transparent !important;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
  /* Photos horizontales : ratio 3:2, pour surface ≈ 110k px² */
  /* Dimensions cibles : 406×271px (ratio 3:2) - surface = 110 026 px² */
  aspect-ratio: 3/2;
  width: 100%;
  max-width: 406px; /* Limiter la largeur pour égaliser les surfaces */
}

/* Photos verticales : ratio 2:3, pour surface ≈ 110k px² */
/* Dimensions cibles : 271×406px (ratio 2:3) */
.photo-card.photo-vertical {
  aspect-ratio: 2/3;
  width: 271px;
  height: auto;
  margin: 0 auto; /* Centrer les verticales */
}

.photo-card:hover {
  transform: scale(1.02);
  z-index: 10;
}

.photo-card .photo-thumbnail {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  background: #000;
  display: block;
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, filter 0.3s ease;
}


.photo-card:hover .photo-thumbnail {
  filter: brightness(1.05);
}

/* IMPORTANT : Cacher les infos sous les photos */
.photo-info {
  display: none !important;
}

/* Photo Add Button */
.photo-add-btn {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.95) !important;
  color: #2d3561 !important;
  border-radius: 50%;
  width: 35px;
  height: 35px;
  font-size: 22px;
  font-weight: bold;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2) !important;
  top: 10px;
  right: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  z-index: 10;
  line-height: 1;
  padding: 0;
  margin: 0;
}

.photo-add-btn:hover {
  background: white !important;
  transform: scale(1.15);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.3) !important;
}

.photo-card.in-cart .photo-add-btn {
  display: none;
}

/* Photo In Cart Badge - Clickable to remove */
.photo-in-cart-badge {
  position: absolute !important;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #10b981 !important;
  color: white;
  border-radius: 50%;
  font-weight: bold;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: all 0.2s;
  z-index: 10;
  top: 10px !important;
  right: 10px !important;
  left: auto !important;
  width: 35px;
  height: 35px;
  font-size: 18px;
}

.photo-in-cart-badge:hover {
  background: #059669 !important;
  transform: scale(1.15);
}

.photo-blocked-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  background: rgba(45, 53, 97, 0.9);
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  z-index: 10;
  cursor: help;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.photo-card.has-blocked-digital {
  border: 2px solid #f59e0b;
}

.photo-card.in-cart {
  border-color: #10b981;
  box-shadow: 0 0 0 2px rgba(16,185,129,.2);
}

.photo-card.in-cart .photo-thumbnail {
  filter: brightness(0.9);
}

.photo-name {
  font-weight: bold;
  margin-bottom: 5px;
}

.photo-details {
  font-size: 0.9em;
  color: #666;
}

/* ========== PACK ========== */
.pack-btn {
  background: #2d3561;
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 12px 30px;
  cursor: pointer;
  font-weight: 600;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
  transition: background 0.2s ease, transform 0.2s ease;
}

.pack-btn:hover {
  background: #1a1a2e;
  transform: translateY(-1px);
}

.pack-popup-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 20000;
}

.pack-popup-box {
  background: #f7f7f9;
  padding: 40px;
  border-radius: 12px;
  max-width: 600px;
  width: 90%;
  box-shadow: 0 12px 40px rgba(0,0,0,0.35);
  text-align: left;
}

.pack-popup-box h3 {
  margin-top: 0;
  margin-bottom: 20px;
  font-size: 1.6em;
  color: #2d3561;
  text-align: center;
}

.pack-popup-box p {
  font-size: 0.95em;
  color: #555;
  margin-bottom: 25px;
  text-align: center;
}

.pack-popup-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-top: 1px solid #e0e0e0;
}

.pack-popup-row:first-of-type {
  border-top: none;
}

.pack-popup-label {
  font-size: 1em;
  color: #333;
}

.pack-popup-price {
  font-weight: 700;
  margin-right: 12px;
  color: #2d3561;
}

.pack-popup-add-btn {
  padding: 8px 16px;
  background: #2d3561;
  color: #fff;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.95em;
  font-weight: 600;
}

.pack-popup-add-btn:hover {
  background: #1a1a2e;
}

/* ========== PAGINATION ========== */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}

.pagination button {
  padding: 10px 20px;
  border: none;
  background: #2d3561;
  color: white;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1em;
  transition: all 0.2s;
}

.pagination button:hover:not(:disabled) {
  background: #1a1a2e;
}

.pagination button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ========== LIGHTBOX ========== */
.lightbox {
  display: none;
  position: fixed;
  z-index: 9998; /* En dessous du cart-modal */
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  overflow: auto;
}

.lightbox.active {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px 80px 20px;
}

.lightbox-image-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  /* Par défaut pour photos horizontales (ratio 3:2) */
  max-width: min(90vw, calc((100vh - 140px) * 1.5));
  max-height: calc(100vh - 140px);
}

/* Photos verticales dans la lightbox : inverser les dimensions */
.lightbox-image-container.lightbox-vertical {
  max-width: min(90vw, calc((100vh - 140px) * 2 / 3));
  max-height: calc(100vh - 140px);
}

.lightbox-content {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  border: none !important;
  box-shadow: none !important;
}

.lightbox-close {
  position: fixed;
  top: 20px;
  right: 40px;
  color: white;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  z-index: 10001;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  border-radius: 50%;
  transition: all 0.3s;
}

.lightbox-close:hover {
  background: rgba(0,0,0,0.8);
  color: #ccc;
  transform: scale(1.1);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: white;
  font-size: 60px;
  font-weight: bold;
  cursor: pointer;
  padding: 20px;
  user-select: none;
  z-index: 10001;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-nav:hover {
  color: #ccc;
}

.lightbox-nav.prev {
  left: 20px;
}

.lightbox-nav.next {
  right: 20px;
}

.lightbox-caption {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: white;
  font-size: 1.1em;
  background: transparent !important;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
  padding: 10px 20px;
  border-radius: 8px;
  z-index: 10001;
  max-width: 90%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lightbox-add-btn {
  position: fixed;
  top: 20px;
  right: 100px;
  padding: 10px 16px;
  background: #2d3561;
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  z-index: 10001;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: all 0.2s;
  white-space: nowrap;
}

.lightbox-add-btn:hover {
  background: #1a1a2e;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.lightbox-add-btn.in-cart {
  background: #ef4444;
}

.lightbox-add-btn.in-cart:hover {
  background: #dc2626;
}

/* ========== CART MODAL ========== */
.cart-modal {
  display: none;
  position: fixed;
  z-index: 9999; /* Au-dessus du lightbox */
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  overflow: auto;
}

.cart-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.cart-modal-dialog {
  background: white;
  border-radius: 12px;
  max-width: 1404px !important; /* Élargi de 5% (1337px * 1.05) */
  width: 1404px !important; /* Largeur fixe élargie de 5% */
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  position: relative;
  z-index: 10000;
}

/* Modal pack : taille augmentée de 20% (480px) et au-dessus du modal panier */
#pack-modal {
  z-index: 10001 !important; /* Au-dessus du modal panier (9999) */
}

#pack-modal .cart-modal-dialog {
  max-width: 480px !important;
  width: 480px !important;
}

.cart {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-height: 90vh;
  background: #f9f9f9;
  border-radius: 10px;
  border: 1px solid #e1e4e8;
  font-size: 0.9rem;
}

.cart-header {
  background: linear-gradient(135deg, #2d3561 0%, #1a1a2e 100%);
  color: white;
  padding: 20px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #e1e4e8;
}

.cart-header h2 {
  color: white;
  margin: 0;
  font-size: 1.1em;
}

.cart-header button {
  font-size: 24px;
  opacity: 0.8;
  transition: opacity 0.2s;
  background: none;
  border: none;
  color: white;
  cursor: pointer;
}

.cart-header button:hover {
  opacity: 1;
}

#cart-content {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  padding: 20px;
  background: #f9f9f9;
}

/* Panier en 2 colonnes */
.cart-two-columns {
  display: grid;
  grid-template-columns: 850px 432px; /* Colonne gauche 850px (élargie), droite 432px */
  gap: 30px;
  padding: 18px 18px 18px 18px; /* Padding uniforme (gauche et droite identiques) */
  min-height: 0;
  align-items: start;
}

.cart-left-column {
  overflow-y: auto;
  overflow-x: hidden; /* Empêcher le scroll horizontal */
  max-height: calc(90vh - 200px);
  min-height: 200px;
  width: 100%;
  max-width: 850px; /* Largeur fixe élargie */
  box-sizing: border-box;
}

#cart-items {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden; /* Empêcher le débordement horizontal */
}

.cart-right-column {
  position: sticky;
  top: 0;
  align-self: start;
}

.cart-summary {
  background: white;
  border: 1px solid #e1e4e8;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.cart-summary h3 {
  margin: 0 0 15px 0;
  font-size: 1.1em;
  color: #2d3561;
  border-bottom: 1px solid #e1e4e8;
  padding-bottom: 10px;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.95em;
}

.summary-line:not(:last-child) {
  border-bottom: 1px solid #eee;
}

.summary-total {
  font-size: 1.2em;
  font-weight: bold;
  color: #2d3561;
}

/* Layout panier : photo + formats */
.cart-photo-row {
  /* Valeurs par défaut (seront adaptées via data-photo-orientation) */
  /* Colonne gauche = 850px, padding 12px de chaque côté = 24px, donc 826px disponibles */
  /* Répartition : photo max 400px + gap 8px + formats 418px = 826px */
  --cart-photo-w: 400px; /* Augmenté pour colonne plus large */
  --cart-photo-h: 600px; /* Pour ratio 2:3 (400 * 1.5) */
  /* Hauteur max de la colonne formats (par défaut = hauteur photo) */
  --cart-formats-h: var(--cart-photo-h);
  --cart-formats-max-w: 389px; /* Réduit de 7% (418px * 0.93) */
  display: grid;
  /* Photo et formats côte à côte dans la colonne gauche */
  grid-template-columns: minmax(0, var(--cart-photo-w)) var(--cart-formats-max-w);
  justify-content: start;
  gap: 8px; /* Gap entre photo et formats */
  padding: 12px;
  border-bottom: 1px solid #eee;
  background: white;
  align-items: start;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden; /* Empêcher le débordement */
}

/* Ajustements selon orientation de la photo dans le panier */
.cart-photo-row[data-photo-orientation="horizontal"] {
  --cart-photo-w: 400px; /* Augmenté pour colonne plus large */
  --cart-photo-h: 267px; /* Ratio 3:2 (400 * 2/3) */
  --cart-formats-h: var(--cart-photo-h);
  --cart-formats-max-w: 389px; /* Réduit de 7% (418px * 0.93) */
}
.cart-photo-row[data-photo-orientation="vertical"] {
  --cart-photo-w: 400px; /* Augmenté pour colonne plus large */
  --cart-photo-h: 600px; /* Ratio 2:3 (400 * 3/2) */
  --cart-formats-h: 600px; /* Même hauteur que la photo */
  --cart-formats-max-w: 389px; /* Réduit de 7% (418px * 0.93) */
}
.cart-photo-row[data-photo-orientation="square"] {
  --cart-photo-w: 400px; /* Augmenté pour colonne plus large */
  --cart-photo-h: 400px; /* Carré */
  --cart-formats-h: var(--cart-photo-h);
  --cart-formats-max-w: 389px; /* Réduit de 7% (418px * 0.93) */
}

.cart-photo-row:last-child {
  border-bottom: none;
}

.cart-photo-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: fit-content; /* S'adapter à la taille réelle de la photo */
  max-width: var(--cart-photo-w); /* Limiter à la largeur maximale */
  margin: 0;
  padding: 0;
  margin-right: 0;
  padding-right: 0;
}

.cart-photo-large {
  width: auto; /* Taille naturelle de l'image */
  max-width: var(--cart-photo-w); /* Limiter à la largeur maximale */
  max-height: var(--cart-photo-h);
  height: auto;
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.2s;
  object-fit: contain;
  border: 2px solid #e1e4e8;
  background: #f5f5f5;
  display: block;
  margin: 0 auto;
}

.cart-photo-large:hover {
  transform: scale(1.05);
}

.cart-photo-info {
  margin-top: 8px;
  font-size: 0.9em;
  color: #666;
  line-height: 1.5;
  text-align: center;
  width: 100%;
}

.cart-formats-container {
  display: flex;
  flex-direction: column;
  gap: 10px; /* Gap augmenté entre les lignes */
  width: var(--cart-formats-max-w); /* Largeur fixe */
  max-width: var(--cart-formats-max-w);
  /* Hauteur libre pour enlever le scroll */
  max-height: none;
  overflow-y: visible;
  padding-right: 8px; /* Padding à droite pour décoller les boutons du bord */
  margin: 0;
  padding-left: 0;
  box-sizing: border-box;
}

.cart-format-item {
  display: flex;
  justify-content: space-between;
  align-items: center; /* Centre le texte verticalement */
  padding: 6px 0px 6px 9px; /* Padding vertical pour espacer, 0 à droite */
  background: #f9fafb;
  border-radius: 6px;
  border: 1px solid #e1e4e8;
  margin-bottom: 0;
  transition: background 0.2s;
  position: relative;
  margin-bottom: 2px; /* Léger gap entre les lignes */
}

.cart-format-item:hover {
  background: #f5f5f5;
}

.cart-format-name-wrapper {
  flex: 1;
}

.cart-format-name {
  font-weight: 600;
  color: #2d3561;
  font-size: 0.95em;
}

/* Titres de section (Formats papier / Formats numériques) */
.cart-format-section-title {
  background: white;
  color: #2d3561;
  padding: 10px 12px;
  border-radius: 6px;
  margin-bottom: 8px;
  margin-top: 0;
  text-align: center;
  font-weight: 700;
  font-size: 1em;
  letter-spacing: 0.5px;
}


.cart-format-controls {
  display: flex;
  align-items: center; /* Centre les boutons verticalement */
  gap: 10px; /* Gap entre les éléments */
  padding-right: 8px; /* Padding à droite pour décoller les boutons du bord */
  margin-right: 0;
}

.cart-format-message {
  font-size: 0.85em;
  color: #667eea;
  font-style: italic;
  margin-top: 8px;
  padding-top: 8px;
  font-weight: 500;
  border-top: 1px solid #e1e4e8;
}

.cart-price {
  font-weight: 600;
  color: #2d3561;
  min-width: 80px;
  text-align: right;
}

.cart-next-price {
  color: #2d3561;
  font-size: 0.85em;
  margin-top: 6px;
}

.cart-qty-controls {
  display: flex;
  align-items: center; /* Centre les boutons verticalement */
  gap: 8px; /* Gap entre les boutons */
  padding-right: 0;
}

.cart-btn-qty {
  width: 28px;
  height: 28px;
  border-radius: 50%; /* Bouton en cercle */
  border: 1px solid #ddd;
  background: white;
  cursor: pointer;
  font-weight: bold;
  color: #2d3561;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1em;
}

.cart-btn-qty:hover {
  background: #2d3561;
  color: white;
  transform: scale(1.05);
}

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

.cart-qty-value {
  min-width: 30px;
  text-align: center;
  font-weight: 600;
  font-size: 1em;
  color: #2d3561;
}

.cart-btn-add-format {
  padding: 6px 16px; /* Padding vertical remis pour espacer du bord */
  background: #e2e8f0; /* gris clair */
  color: #2d3561;       /* bleu nuit */
  border: 1px solid #cbd5e1;
  border-radius: 6px; /* Arrondi complet */
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s;
  white-space: nowrap;
  font-size: 0.9em;
}

.cart-btn-add-format:hover {
  background: #cbd5e1;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(45, 53, 97, 0.15);
}

.cart-btn-remove-format {
  padding: 6px 12px !important; /* Padding vertical remis */
  background: #ef4444 !important;
  color: white !important;
  border: none !important;
  border-radius: 4px !important;
  cursor: pointer !important;
  font-size: 0.85em !important;
}

.cart-btn-remove {
  margin-top: 10px;
  font-size: 0.9em;
  color: #ef4444;
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  padding: 0 10px;
  transition: transform 0.2s;
}

.cart-btn-remove:hover {
  color: #c0392b;
  transform: scale(1.2);
}

.cart-photo-thumbnail {
  width: 90px;
  height: 90px;
  object-fit: contain;
  border-radius: 4px;
  border: 1px solid #ddd;
  background: #f5f5f5;
  flex-shrink: 0;
}

.cart-total {
  font-size: 1.5em;
  font-weight: bold;
  margin-top: 20px;
  text-align: right;
  color: #2d3561;
}

/* ========== CUSTOM MODALS ========== */
.custom-modal-overlay {
  display: none;
  position: fixed;
  z-index: 10001;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  align-items: center;
  justify-content: center;
}

.custom-modal-overlay.active {
  display: flex;
}

.custom-modal {
  background: white;
  border-radius: 12px;
  padding: 30px;
  max-width: 500px;
  width: 90%;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  text-align: center;
  animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.custom-modal-icon {
  font-size: 48px;
  margin-bottom: 20px;
}

.custom-modal-icon.success {
  color: #10b981;
}

.custom-modal-icon.error {
  color: #ef4444;
}

.custom-modal-icon.warning {
  color: #f59e0b;
}

.custom-modal-icon.info {
  color: #3b82f6;
}

.custom-modal-title {
  font-size: 20px;
  font-weight: 600;
  color: #2d3561;
  margin-bottom: 15px;
}

.custom-modal-message {
  font-size: 16px;
  color: #666;
  margin-bottom: 25px;
  line-height: 1.5;
}

.custom-modal-buttons {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.custom-modal-btn {
  padding: 12px 30px;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.custom-modal-btn-primary {
  background: #2d3561;
  color: white;
}

.custom-modal-btn-primary:hover {
  background: #1a1a2e;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.custom-modal-btn-secondary {
  background: #e5e7eb;
  color: #374151;
}

.custom-modal-btn-secondary:hover {
  background: #d1d5db;
}

.custom-modal-btn-danger {
  background: #ef4444;
  color: white;
}

.custom-modal-btn-danger:hover {
  background: #dc2626;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* ========== FORMULAIRE ========== */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1em;
}

.btn {
  width: 100%;
  padding: 10px 20px;
  background: #2d3561;
  color: white;
  border: none;
  border-radius: 5px;
  font-size: 1em;
  cursor: pointer;
  transition: all 0.2s;
}

.btn:hover {
  background: #1a1a2e;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ========== MESSAGES ========== */
.message {
  padding: 15px;
  border-radius: 5px;
  margin-bottom: 20px;
  display: none;
}

.message.success {
  background: #d4f4dd;
  color: #065f46;
  border: 1px solid #10b981;
}

.message.error {
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #ef4444;
}

.message.info {
  background: #dbeafe;
  color: #1e40af;
  border: 1px solid #3b82f6;
}

/* ========== RESPONSIVE DESKTOP ========== */
@media (max-width: 1600px) {
  .main-layout {
    grid-template-columns: minmax(260px, 280px) minmax(0, 1fr) minmax(260px, 280px);
  }
}

@media (max-width: 1400px) {
  .main-layout {
    grid-template-columns: minmax(240px, 260px) minmax(0, 1fr) minmax(240px, 260px);
  }
}

@media (max-width: 1200px) {
  .main-layout {
    grid-template-columns: 1fr;
  }
  
  .left-column,
  .right-column {
    position: relative;
    top: auto;
    max-height: none;
  }
}

@media (max-width: 1024px) {
  .cart-two-columns {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .cart-right-column {
    position: relative;
    top: 0;
  }
  
  .cart-left-column {
    max-height: none;
  }
  
  .cart-photo-row {
    grid-template-columns: 1fr;
  }
}