/**
 * UNIVEA POSTER — Simulateur Mural Interactif & Mises en Situation
 * Thème Clair Premium, Moderne et Lumineux
 */

:root {
  --sim-primary: #E31C25;
  --sim-primary-hover: #c41820;
  --sim-primary-light: #fff1f2;
  --sim-primary-border: rgba(227, 28, 37, 0.25);

  --sim-bg: #FFFFFF;
  --sim-surface: #F8FAFC;
  --sim-surface-hover: #F1F5F9;
  --sim-card: #FFFFFF;
  --sim-border: #E2E8F0;
  --sim-border-hover: #CBD5E1;

  --sim-text: #0F172A;
  --sim-text-muted: #475569;
  --sim-text-dim: #64748B;
  --sim-text-light: #94A3B8;

  --sim-radius: 18px;
  --sim-radius-sm: 10px;
  --sim-radius-pill: 9999px;

  --sim-shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
  --sim-shadow-md: 0 4px 16px -2px rgba(0,0,0,0.06), 0 2px 6px -1px rgba(0,0,0,0.03);
  --sim-shadow-lg: 0 20px 45px -12px rgba(0,0,0,0.1), 0 0 0 1px rgba(0,0,0,0.05);
}

.univea-simulator-root {
  font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--sim-text);
  background: var(--sim-bg);
  border-radius: var(--sim-radius);
  padding: 24px;
  box-shadow: var(--sim-shadow-lg);
  border: 1px solid var(--sim-border);
  max-width: 1360px;
  margin: 0 auto;
  box-sizing: border-box;
}

.univea-simulator-root * {
  box-sizing: border-box;
}

/* ── En-tête du Simulateur ───────────────────────────────────────────────── */
.sim-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--sim-border);
  flex-wrap: wrap;
  gap: 14px;
}

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

.sim-logo-badge {
  background: #0F172A;
  color: #FFFFFF;
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.sim-logo-badge span {
  color: var(--sim-primary);
}

.sim-header-title h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 0;
  color: var(--sim-text);
  line-height: 1.2;
}

.sim-header-title p {
  font-size: 13px;
  color: var(--sim-text-dim);
  margin: 2px 0 0 0;
}

.sim-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sim-btn-pill {
  background: var(--sim-surface);
  border: 1px solid var(--sim-border);
  color: var(--sim-text-muted);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 30px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.sim-btn-pill:hover {
  background: var(--sim-surface-hover);
  border-color: var(--sim-border-hover);
  color: var(--sim-text);
}

/* ── Layout Principal ───────────────────────────────────────────────────── */
.sim-layout {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 1024px) {
  .sim-layout {
    grid-template-columns: 1fr;
  }
}

/* ── Scène Murale (Gauche) ──────────────────────────────────────────────── */
.sim-stage-wrapper {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ── Barre d'onglets des Pièces ─────────────────────────────────────────── */
.sim-tabs-groups {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sim-tabs-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sim-text-dim);
  padding: 0 2px;
}

.sim-room-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 6px 2px;
  scrollbar-width: thin;
  scrollbar-color: var(--sim-border) transparent;
}

.sim-room-tab {
  background: var(--sim-surface);
  border: 1px solid var(--sim-border);
  color: var(--sim-text-muted);
  font-size: 12px;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  flex-shrink: 0;
}

.sim-room-tab:hover {
  background: var(--sim-surface-hover);
  border-color: var(--sim-border-hover);
  color: var(--sim-text);
}

.sim-room-tab.active {
  background: #0F172A;
  color: #FFFFFF;
  border-color: #0F172A;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.2);
}

.sim-room-tab.tab-custom {
  background: #FAF5FF;
  border-color: #E9D5FF;
  color: #7E22CE;
}

.sim-room-tab.tab-custom:hover {
  background: #F3E8FF;
}

.sim-room-tab.tab-custom.active {
  background: #7E22CE;
  color: #FFFFFF;
  border-color: #7E22CE;
  box-shadow: 0 4px 14px rgba(126, 34, 206, 0.25);
}

/* ── Viewport Scène ─────────────────────────────────────────────────────── */
.sim-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: #F1F5F9;
  border-radius: var(--sim-radius);
  overflow: hidden;
  box-shadow: var(--sim-shadow-md);
  border: 1px solid var(--sim-border);
  user-select: none;
}

.sim-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: opacity 0.3s ease;
}

/* Cadre de l'affiche sur le mur */
.sim-poster-frame {
  position: absolute;
  cursor: default;
  line-height: 0;
  transform: translate(-50%, -50%);
  transform-origin: center center;
  transition: width 0.25s ease, height 0.25s ease, box-shadow 0.2s ease, border 0.2s ease;
  box-sizing: content-box;
}

.sim-poster-frame.is-draggable {
  cursor: grab;
}

.sim-poster-frame.is-dragging {
  cursor: grabbing;
  box-shadow: 0 25px 60px -5px rgba(0, 0, 0, 0.6), 0 0 0 2px var(--sim-primary) !important;
  z-index: 10;
}

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

.sim-glass-glare {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.28) 0%, rgba(255, 255, 255, 0.05) 40%, rgba(255, 255, 255, 0) 65%);
  pointer-events: none;
}

/* Repère de positionnement pour le mode Mon Mur */
.sim-drag-indicator {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  background: #0F172A;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.2s;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.sim-poster-frame.is-draggable:hover .sim-drag-indicator {
  opacity: 1;
}

/* Finitions Cadres Physiques */
.sim-poster-frame.frame-none {
  border: none;
  box-shadow: 0 12px 30px -4px rgba(0, 0, 0, 0.35), 0 2px 6px rgba(0, 0, 0, 0.15);
}

.sim-poster-frame.frame-black-wood {
  border: 5px solid #18181B;
  box-shadow: 0 20px 45px -8px rgba(0, 0, 0, 0.5), 0 4px 12px rgba(0, 0, 0, 0.25);
}

.sim-poster-frame.frame-white {
  border: 5px solid #F8FAFC;
  box-shadow: 0 16px 36px -6px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(0, 0, 0, 0.08);
}

.sim-poster-frame.frame-black-alu {
  border: 3px solid #1a1a1a;
  border-image: linear-gradient(135deg, #444 0%, #111 50%, #333 100%) 1;
  box-shadow: 0 20px 45px -8px rgba(0, 0, 0, 0.55), inset 0 0 2px rgba(255,255,255,0.2);
}

.sim-poster-frame.frame-oak-alu {
  border: 3px solid #C89D68;
  border-image: linear-gradient(135deg, #E6CFA9 0%, #B88544 50%, #C89D68 100%) 1;
  box-shadow: 0 20px 45px -8px rgba(0, 0, 0, 0.45), inset 0 0 2px rgba(255,255,255,0.3);
}

/* Zone d'Upload pour le Mur Client */
.sim-upload-zone {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  padding: 30px;
  text-align: center;
  z-index: 5;
}

.sim-upload-box {
  border: 2px dashed #CBD5E1;
  border-radius: 16px;
  padding: 30px 24px;
  max-width: 440px;
  width: 100%;
  cursor: pointer;
  transition: all 0.2s;
  background: #F8FAFC;
}

.sim-upload-box:hover, .sim-upload-box.dragover {
  border-color: #7E22CE;
  background: #FAF5FF;
}

.sim-upload-icon {
  font-size: 38px;
  margin-bottom: 12px;
}

.sim-upload-title {
  font-size: 16px;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 6px;
}

.sim-upload-subtitle {
  font-size: 13px;
  color: var(--sim-text-dim);
  line-height: 1.5;
  margin-bottom: 16px;
}

.sim-upload-btn {
  background: #7E22CE;
  color: #FFFFFF;
  border: none;
  font-size: 13px;
  font-weight: 600;
  padding: 9px 20px;
  border-radius: 20px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(126, 34, 206, 0.3);
  transition: all 0.2s;
}

.sim-upload-btn:hover {
  background: #6B21A8;
}

.sim-btn-change-wall {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--sim-border);
  color: var(--sim-text);
  font-size: 11px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  backdrop-filter: blur(6px);
  box-shadow: var(--sim-shadow-sm);
  display: flex;
  align-items: center;
  gap: 5px;
  z-index: 4;
}

.sim-btn-change-wall:hover {
  background: #FFFFFF;
  border-color: #CBD5E1;
}

/* Guide de Conseils de Prise de Vue */
.sim-tips-card {
  background: var(--sim-surface);
  border: 1px solid var(--sim-border);
  border-radius: var(--sim-radius-sm);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--sim-text-muted);
}

.sim-tips-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.sim-tips-content strong {
  color: var(--sim-text);
  display: block;
  font-size: 12px;
  margin-bottom: 2px;
}

/* ── Panneau de Contrôle & Catalogue (Droite) ───────────────────────────── */
.sim-controls {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.sim-section-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sim-text);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Catalogue d'Affiches */
.sim-catalog-shelf {
  background: var(--sim-surface);
  border: 1px solid var(--sim-border);
  border-radius: var(--sim-radius-sm);
  padding: 16px;
}

.sim-catalog-search {
  margin-bottom: 12px;
}

.sim-search-input {
  width: 100%;
  background: #FFFFFF;
  border: 1px solid var(--sim-border);
  color: var(--sim-text);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.sim-search-input:focus {
  border-color: var(--sim-primary);
  box-shadow: 0 0 0 3px rgba(227, 28, 37, 0.1);
}

.sim-poster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 10px;
  max-height: 230px;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: var(--sim-border) transparent;
}

.sim-poster-item {
  background: #FFFFFF;
  border: 1px solid var(--sim-border);
  border-radius: 8px;
  padding: 6px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--sim-shadow-sm);
}

.sim-poster-item:hover {
  transform: translateY(-2px);
  border-color: var(--sim-border-hover);
  box-shadow: var(--sim-shadow-md);
}

.sim-poster-item.active {
  border-color: var(--sim-primary);
  background: var(--sim-primary-light);
  box-shadow: 0 0 0 2px var(--sim-primary);
}

.sim-poster-thumb {
  width: 100%;
  aspect-ratio: 5 / 7;
  object-fit: cover;
  border-radius: 4px;
  display: block;
  margin-bottom: 6px;
}

.sim-poster-item-title {
  font-size: 10px;
  font-weight: 600;
  color: var(--sim-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sim-poster-item-price {
  display: none;
}

/* Finitions Cadres */
.sim-frames-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(105px, 1fr));
  gap: 8px;
}

.sim-frame-chip {
  background: #FFFFFF;
  border: 1px solid var(--sim-border);
  border-radius: 8px;
  padding: 8px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--sim-shadow-sm);
}

.sim-frame-chip:hover {
  border-color: var(--sim-border-hover);
  background: var(--sim-surface);
}

.sim-frame-chip.active {
  border-color: var(--sim-primary);
  background: var(--sim-primary-light);
  box-shadow: 0 0 0 1.5px var(--sim-primary);
}

.sim-frame-swatch {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.15);
  flex-shrink: 0;
}

.swatch-none { background: #94A3B8; }
.swatch-black-wood { background: #18181B; }
.swatch-white { background: #FFFFFF; }
.swatch-black-alu { background: #09090B; }
.swatch-oak-alu { background: #C89D68; }

.sim-frame-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--sim-text);
  white-space: nowrap;
}

/* Formats */
.sim-formats-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
  gap: 8px;
}

.sim-format-chip {
  background: #FFFFFF;
  border: 1px solid var(--sim-border);
  border-radius: 8px;
  padding: 10px 8px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--sim-shadow-sm);
}

.sim-format-chip:hover {
  border-color: var(--sim-border-hover);
  background: var(--sim-surface);
}

.sim-format-chip.active {
  border-color: var(--sim-primary);
  background: var(--sim-primary-light);
  box-shadow: 0 0 0 1.5px var(--sim-primary);
}

.sim-format-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--sim-text);
}

.sim-format-chip.active .sim-format-name {
  color: var(--sim-primary);
}

.sim-format-dim {
  font-size: 10px;
  color: var(--sim-text-dim);
  margin-top: 2px;
}

/* Slider de redimensionnement libre (Mode Mon Mur) */
.sim-scale-slider-card {
  background: #FAF5FF;
  border: 1px solid #E9D5FF;
  border-radius: 10px;
  padding: 12px 16px;
  display: none;
  flex-direction: column;
  gap: 8px;
}

.sim-scale-slider-card.visible {
  display: flex;
}

.sim-scale-slider-header {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 600;
  color: #6B21A8;
}

.sim-range-input {
  width: 100%;
  accent-color: #7E22CE;
  cursor: pointer;
}

/* Footer d'Achat & Actions */
.sim-footer-actions {
  background: var(--sim-surface);
  border: 1px solid var(--sim-border);
  border-radius: var(--sim-radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 60px; /* Espace pour le widget Récompenses */
}

.sim-price-banner {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.sim-price-caption {
  font-size: 12px;
  font-weight: 600;
  color: var(--sim-text);
}

.sim-price-val {
  display: none;
}

.sim-btn-cta-primary {
  width: 100%;
  box-sizing: border-box;
  background: var(--sim-primary);
  color: #FFFFFF;
  border: none;
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.2s;
  box-shadow: 0 4px 16px rgba(227, 28, 37, 0.35);
}

.sim-btn-cta-primary:hover {
  background: var(--sim-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(227, 28, 37, 0.45);
}

.sim-btn-cta-secondary {
  width: 100%;
  background: #FFFFFF;
  color: var(--sim-text-muted);
  border: 1px solid var(--sim-border);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  text-align: center;
}

.sim-btn-cta-secondary:hover {
  background: var(--sim-surface-hover);
  border-color: var(--sim-border-hover);
  color: var(--sim-text);
}

.sim-btn-ai {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.1), rgba(99, 102, 241, 0.1));
  border: 1px solid rgba(168, 85, 247, 0.3);
  color: #7E22CE;
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s;
}

.sim-btn-ai:hover {
  background: linear-gradient(135deg, rgba(168, 85, 247, 0.2), rgba(99, 102, 241, 0.2));
}