/* ==========================================================================
   Cabine d'essayage — décor de boutique de luxe, 100 % HTML/CSS
   (dégradés, ombres, flous, pseudo-éléments). Aucune image de décor :
   seules les photos du mannequin (frames 360°) sont des images.
   Mobile first : 100dvh, zones de sécurité iOS, commandes au pouce.
   ========================================================================== */

.fitting-overlay {
  --cab-wall: #1d130d;
  --cab-wall-deep: #120b07;
  --cab-wood: #2a1b12;
  --cab-led: #fff1d6;
  --cab-led-glow: rgba(255, 206, 150, 0.55);
  --cab-cream: #ddd1c1;
  --cab-text: #f6f0e6;
  --cab-text-soft: rgba(238, 224, 204, 0.72);
  --cab-glass: rgba(28, 18, 12, 0.42);
  --cab-glass-border: rgba(255, 238, 214, 0.16);
  --curtain-peek: clamp(22px, 6.5vw, 120px);

  position: fixed;
  inset: 0;
  z-index: 200;
  height: 100vh;
  height: 100dvh;
  display: grid;
  grid-template-columns: minmax(0, 1fr); /* la scène ne peut jamais dépasser l'écran */
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
  /* « clip » interdit tout défilement, même programmatique : sans ça, un glissé
     ou une sélection pouvait décaler la scène (les rideaux ouverts dépassent). */
  overflow: clip;
  contain: paint;
  overscroll-behavior: none;
  /* Plein écran façon appli : aucun défilement / rebond de page sous les
     doigts pendant qu'on fait tourner le mannequin (les boutons restent
     cliquables). */
  touch-action: none;
  background: var(--cab-wall-deep);
  color: var(--cab-text);
  -webkit-tap-highlight-color: transparent;
}

.fitting-overlay[hidden] { display: none; }

/* Vignette douce par-dessus le décor ET le mannequin, sous l'interface :
   unifie l'éclairage pour que la photo appartienne à la pièce. */
.fitting-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(ellipse 78% 70% at 50% 46%, transparent 58%, rgba(6, 4, 2, 0.55) 100%),
    linear-gradient(180deg, rgba(6, 4, 2, 0.35) 0%, transparent 16%, transparent 82%, rgba(6, 4, 2, 0.4) 100%);
}

/* ---------- Décor ---------- */
.cabin {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Murs chocolat très sombres, grands panneaux verticaux moulurés,
   lumière latérale chaude. */
.cabin-wall {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 38% 60% at 0% 42%, rgba(255, 184, 120, 0.1), transparent 70%),
    radial-gradient(ellipse 38% 60% at 100% 42%, rgba(255, 184, 120, 0.08), transparent 70%),
    repeating-linear-gradient(
      90deg,
      rgba(0, 0, 0, 0.32) 0,
      rgba(0, 0, 0, 0.32) 1px,
      rgba(255, 226, 190, 0.035) 1px,
      rgba(255, 226, 190, 0.035) 2px,
      transparent 2px,
      transparent calc(100% / 7)
    ),
    linear-gradient(180deg, #24170f 0%, var(--cab-wall) 45%, #160e09 100%);
}

/* Plinthe sombre au pied des murs. */
.cabin-wall::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 22%;
  height: 10px;
  background: linear-gradient(180deg, rgba(255, 226, 190, 0.08), rgba(0, 0, 0, 0.5));
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
}

/* Spot chaud venant du plafond, dirigé sur le mannequin. */
.cabin-downlight {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 34% 46% at 50% 0%, rgba(255, 220, 178, 0.28), transparent 72%),
    radial-gradient(ellipse 50% 30% at 50% 74%, rgba(255, 214, 168, 0.14), transparent 70%);
}

/* Sol discret beige / marbre, en perspective. */
.cabin-floor {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 23%;
  background:
    linear-gradient(180deg, rgba(18, 11, 7, 0.55) 0%, transparent 18%),
    radial-gradient(ellipse 46% 70% at 50% 0%, rgba(222, 208, 190, 0.45), transparent 75%),
    repeating-linear-gradient(118deg, transparent 0 46px, rgba(255, 246, 232, 0.035) 46px 47px, transparent 47px 120px),
    repeating-linear-gradient(64deg, transparent 0 80px, rgba(255, 246, 232, 0.025) 80px 81px, transparent 81px 170px),
    linear-gradient(180deg, #6f5a48 0%, #4a3a2e 38%, #2a1e16 100%);
  box-shadow: inset 0 14px 30px rgba(0, 0, 0, 0.45);
}

/* Tringle en haut de la cabine. */
.cabin-rail {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 7px;
  z-index: 3;
  pointer-events: none;
  background: linear-gradient(180deg, #8c7354 0%, #4d3c2b 60%, #2a1f16 100%);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

/* Rideaux en tissu sombre : plis en dégradés, ouverture à l'arrivée. */
.cabin-curtain {
  position: absolute;
  top: 0;
  bottom: 0;
  z-index: 2;
  width: 51%;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 228, 196, 0.07) 0%, transparent 22%, rgba(0, 0, 0, 0.35) 100%),
    repeating-linear-gradient(
      90deg,
      #160d08 0,
      #2b1b12 2.2%,
      #3b281c 3.6%,
      #26180f 5.4%,
      #160d08 7.2%
    );
  transition: transform 0.9s cubic-bezier(0.65, 0, 0.25, 1);
  will-change: transform;
}
.cabin-curtain-left {
  left: 0;
  box-shadow: inset -18px 0 26px rgba(0, 0, 0, 0.55), 10px 0 30px rgba(0, 0, 0, 0.55);
}
.cabin-curtain-right {
  right: 0;
  box-shadow: inset 18px 0 26px rgba(0, 0, 0, 0.55), -10px 0 30px rgba(0, 0, 0, 0.55);
}
/* Bord intérieur du tissu légèrement éclairé par la cabine. */
.cabin-curtain::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 10px;
  background: linear-gradient(90deg, rgba(255, 214, 168, 0.12), transparent);
}
.cabin-curtain-left::after { right: 0; transform: scaleX(-1); }
.cabin-curtain-right::after { left: 0; }

/* Position ouverte : sur mobile, JS calcule --curtain-left / --curtain-right
   pour que les rideaux arrivent sur le bord de la photo et en recouvrent 5 %. */
.fitting-overlay.is-open .cabin-curtain-left { transform: translateX(calc(-100% + var(--curtain-left, var(--curtain-peek)))); }
.fitting-overlay.is-open .cabin-curtain-right { transform: translateX(calc(100% - var(--curtain-right, var(--curtain-peek)))); }

/* ---------- En-tête ---------- */
.fitting-head {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: calc(12px + env(safe-area-inset-top)) 64px 2px;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.6s ease 0.45s, transform 0.6s ease 0.45s;
}
.fitting-overlay.is-open .fitting-head { opacity: 1; transform: none; }

.fitting-eyebrow {
  margin: 0 0 4px;
  font-size: 9.5px;
  letter-spacing: 4.5px;
  text-transform: uppercase;
  color: var(--cab-text-soft);
}
.fitting-head h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(23px, 6.4vw, 40px);
  line-height: 1.12;
  color: var(--cab-text);
  text-shadow: 0 2px 16px rgba(0, 0, 0, 0.5);
  overflow-wrap: anywhere;
}
.fitting-color {
  margin: 3px 0 0;
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--cab-text-soft);
}

/* Bouton fermer : rond, translucide. */
.fitting-close {
  position: absolute;
  top: calc(12px + env(safe-area-inset-top));
  right: 12px;
  z-index: 6;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--cab-glass-border);
  background: rgba(255, 244, 228, 0.08);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  color: var(--cab-text);
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.fitting-close:hover { background: rgba(255, 244, 228, 0.16); border-color: rgba(255, 238, 214, 0.35); }

/* ---------- Scène centrale : le mannequin ---------- */
.fitting-stage {
  position: relative;
  min-height: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 4px 0 0;
}

.fitting-figure {
  position: relative;
  z-index: 1;
  isolation: isolate;
  height: 100%;
  max-width: calc(100% - 64px);
  /* Écran haut : la photo garde son format au lieu d'être rognée ou de
     pousser la scène hors de l'écran. */
  max-height: calc((100vw - 64px) / 0.7);
  aspect-ratio: 0.7;
  cursor: default;
  user-select: none;
  -webkit-user-select: none;
  opacity: 0;
  transform: translateY(14px) scale(0.985);
  transition: opacity 0.8s ease 0.35s, transform 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) 0.35s;
}
.fitting-overlay.is-open .fitting-figure { opacity: 1; transform: none; }

/* Panneau rétroéclairé derrière le mannequin : même teinte que le fond
   des photos, pour que la prise de vue se fonde dans la cabine. */
.fitting-figure::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -2.5% 0 0;
  border-radius: 14px 14px 0 0;
  background:
    linear-gradient(180deg, #d6c8b6 0%, #e2d7c8 38%, #dcd0c0 74%, #cdbfac 100%);
  box-shadow:
    inset 0 0 0 1px rgba(255, 246, 232, 0.25),
    inset 0 -40px 60px rgba(90, 66, 46, 0.18),
    0 0 50px rgba(255, 206, 150, 0.12);
}

/* Bandes LED verticales blanc chaud de part et d'autre du panneau. */
.fitting-figure::after {
  content: "";
  position: absolute;
  z-index: -2;
  top: -2.5%;
  bottom: 0;
  left: -3px;
  right: -3px;
  border-left: 2px solid var(--cab-led);
  border-right: 2px solid var(--cab-led);
  border-radius: 16px 16px 0 0;
  box-shadow:
    -6px 0 16px -3px var(--cab-led-glow),
    6px 0 16px -3px var(--cab-led-glow),
    -18px 0 40px -6px rgba(255, 190, 120, 0.25),
    18px 0 40px -6px rgba(255, 190, 120, 0.25);
  animation: cabin-led-breathe 5.5s ease-in-out infinite alternate;
}

.fitting-figure img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 100%;
  opacity: 0;
  pointer-events: none;
  -webkit-user-drag: none;
  user-select: none;
  transition: opacity 0.05s linear;
  /* Bords fondus vers le panneau : plus de « cadre photo » visible. */
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 13%, #000 87%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 5%, #000 93%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 13%, #000 87%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 5%, #000 93%, transparent 100%);
  mask-composite: intersect;
}
.fitting-figure img[src=""] { display: none; }
.fitting-figure img.is-visible.is-active { opacity: 1; z-index: 1; }
.fitting-figure img.is-visible:not(.is-active) { opacity: 0; z-index: 0; }

/* Chute de lumière du spot : centre éclairé, haut et côtés plus sombres.
   Posée sur la photo ET le panneau pour un éclairage commun. */
.fitting-light {
  position: absolute;
  z-index: 2;
  inset: -2.5% 0 0;
  pointer-events: none;
  border-radius: 14px 14px 0 0;
  /* Teinte chaude (multiply) + chute de lumière : réchauffe et assombrit la
     photo studio et le panneau d'un seul calque fixe, au lieu d'un filtre
     CSS recalculé sur chaque image pendant la rotation. */
  background:
    radial-gradient(ellipse 62% 48% at 50% 44%, transparent 40%, rgba(40, 24, 14, 0.42) 100%),
    linear-gradient(180deg, rgba(36, 22, 13, 0.4) 0%, transparent 24%, transparent 80%, rgba(36, 22, 13, 0.28) 100%),
    linear-gradient(rgb(222, 203, 180), rgb(222, 203, 180));
  mix-blend-mode: multiply;
}

/* Changement de silhouette : fondu très léger. */
.fitting-figure.is-morphing img.is-active { animation: cabin-morph 0.18s ease-out; }

.spin-hint {
  position: absolute;
  left: 50%;
  bottom: 9%;
  z-index: 3;
  transform: translateX(-50%);
  white-space: nowrap;
  padding: 7px 14px;
  border-radius: 20px;
  font-size: 10px;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--cab-text);
  background: rgba(24, 15, 10, 0.4);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.spin-hint.is-visible { opacity: 1; }

/* Flèches de rotation : rondes, en verre, posées sur la scène. */
.spin-arrow {
  position: absolute;
  top: 50%;
  z-index: 4;
  width: 46px;
  height: 46px;
  margin-top: -23px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--cab-glass-border);
  background: rgba(255, 244, 228, 0.1);
  -webkit-backdrop-filter: blur(12px) saturate(1.2);
  backdrop-filter: blur(12px) saturate(1.2);
  color: var(--cab-text);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  cursor: pointer;
  touch-action: manipulation;
  transition: background 0.2s ease, transform 0.2s ease;
}
.spin-arrow:hover { background: rgba(255, 244, 228, 0.2); }
.spin-arrow:active { transform: scale(0.94); }
.spin-arrow-left { left: 10px; }
.spin-arrow-right { right: 10px; }

/* ---------- Panneau flottant (verre dépoli) ---------- */
.fitting-panel {
  position: relative;
  z-index: 3;
  width: min(calc(100% - 24px), 520px);
  margin: -26px auto calc(10px + env(safe-area-inset-bottom));
  padding: 9px 10px 10px;
  border-radius: 22px;
  border: 1px solid var(--cab-glass-border);
  background: var(--cab-glass);
  -webkit-backdrop-filter: blur(18px) saturate(1.25);
  backdrop-filter: blur(18px) saturate(1.25);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease 0.55s, transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1) 0.55s;
}
.fitting-overlay.is-open .fitting-panel { opacity: 1; transform: none; }

.fitting-note { margin: 0 0 8px; font-size: 12.5px; color: var(--cab-text-soft); text-align: center; }
.fitting-note:empty { display: none; }

.fitting-label {
  display: block;
  margin: 0 0 6px;
  font-size: 9.5px;
  letter-spacing: 3.5px;
  text-transform: uppercase;
  text-align: center;
  color: var(--cab-text-soft);
}

.fitting-choices {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.fitting-choices button {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 54px;
  padding: 6px 4px;
  border-radius: 14px;
  border: 1px solid rgba(255, 238, 214, 0.1);
  background: rgba(255, 244, 228, 0.04);
  color: rgba(246, 240, 230, 0.7);
  font-family: var(--sans);
  font-size: 11.5px;
  letter-spacing: 0.6px;
  cursor: pointer;
  touch-action: manipulation;
  transition: border-color 0.3s ease, background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}
.fitting-choices button svg {
  width: 16px;
  height: 21px;
  fill: currentColor;
  opacity: 0.85;
}
.fitting-choices button:hover { border-color: rgba(255, 238, 214, 0.3); color: var(--cab-text); }
.fitting-choices button.active {
  border-color: rgba(255, 236, 210, 0.72);
  background: rgba(255, 236, 210, 0.1);
  color: #fffaf2;
  box-shadow: 0 0 0 1px rgba(255, 236, 210, 0.12), 0 0 22px rgba(255, 205, 150, 0.22), inset 0 0 12px rgba(255, 220, 180, 0.08);
}
.fitting-choices button.active svg { opacity: 1; }

/* Sélecteur de couleur : affiché uniquement si le produit a plusieurs coloris. */
.fitting-colors {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 238, 214, 0.08);
}
.fitting-colors[hidden] { display: none; }
.fitting-colors .fitting-label { margin: 0; }
.fitting-swatches { display: flex; gap: 10px; }
.fitting-swatch {
  width: 28px;
  height: 28px;
  padding: 0;
  border-radius: 50%;
  border: 2px solid rgba(20, 12, 8, 0.8);
  background: var(--swatch, #888);
  box-shadow: 0 0 0 1px rgba(255, 238, 214, 0.25);
  cursor: pointer;
  touch-action: manipulation;
  transition: box-shadow 0.25s ease, transform 0.2s ease;
}
.fitting-swatch:hover { transform: scale(1.06); }
.fitting-swatch.active { box-shadow: 0 0 0 1.5px rgba(255, 236, 210, 0.85), 0 0 14px rgba(255, 205, 150, 0.35); }

/* ---------- Animations ---------- */
@keyframes cabin-led-breathe {
  from { opacity: 0.82; }
  to { opacity: 1; }
}
@keyframes cabin-morph {
  from { opacity: 0.7; }
  to { opacity: 1; }
}

/* ---------- Petits écrans en hauteur ---------- */
@media (max-height: 640px) {
  .fitting-head { padding-top: calc(10px + env(safe-area-inset-top)); }
  .fitting-eyebrow { margin-bottom: 3px; }
  .fitting-head h3 { font-size: 22px; }
  .fitting-color { display: none; }
  .fitting-choices button { min-height: 50px; padding: 5px 4px; }
  .fitting-choices button svg { width: 14px; height: 19px; }
  .fitting-label { margin-bottom: 5px; }
  .fitting-panel { padding: 9px 10px; }
}

/* ---------- Tablette / ordinateur ---------- */
@media (min-width: 861px) {
  .fitting-overlay { --curtain-peek: clamp(60px, 9vw, 160px); }
  .fitting-head { padding-top: 26px; }
  .fitting-eyebrow { font-size: 11px; letter-spacing: 5px; margin-bottom: 10px; }
  .fitting-color { font-size: 13.5px; margin-top: 8px; }
  .fitting-close { top: 22px; right: 22px; width: 48px; height: 48px; }
  .fitting-stage { padding-top: 14px; }
  .fitting-figure { aspect-ratio: 900 / 1117; max-width: 46vw; max-height: none; }
  .fitting-figure::after { left: -4px; right: -4px; }
  .spin-arrow { width: 54px; height: 54px; margin-top: -27px; }
  /* Flèches juste à côté du panneau lumineux (largeur ≈ 0,806 × hauteur). */
  .spin-arrow-left { left: max(var(--curtain-peek), calc(50% - 40.3vh + 50px)); }
  .spin-arrow-right { right: max(var(--curtain-peek), calc(50% - 40.3vh + 50px)); }
  .fitting-panel { width: 540px; margin-top: -24px; margin-bottom: 22px; padding: 14px 16px; }
  .fitting-choices button { min-height: 66px; font-size: 12px; }
}

/* ---------- Accessibilité : mouvements réduits ---------- */
@media (prefers-reduced-motion: reduce) {
  .cabin-curtain,
  .fitting-head,
  .fitting-figure,
  .fitting-panel {
    transition-duration: 0.01ms !important;
    transition-delay: 0s !important;
  }
  .fitting-figure::after,
  .fitting-figure.is-morphing img.is-active {
    animation: none !important;
  }
}