/* KOR'K Sensor — simulateur 3D de la chambre (composant de js/simulateur.js).
   À charger après site.css : reprend ses variables (--fond, --encre, --filet, --accent…) et ses classes
   (.bouton, .segment, .curseur, .groupe, .lectures, .lecture, .bulle). Fond blanc, filets fins, un seul accent. */

.simulateur {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  grid-template-rows: auto 1fr;
  gap: 40px clamp(24px, 3vw, 48px);
  align-items: start;
}
.sim-vue { grid-column: 1; grid-row: 1; min-width: 0; }
.sim-reglages { grid-column: 2; grid-row: 1 / span 2; display: grid; gap: 28px; min-width: 0; }
.sim-dessus { grid-column: 1; grid-row: 2; min-width: 0; }

/* ---------- Scène 3D ---------- */
.sim-scene {
  position: relative; aspect-ratio: 4 / 3; overflow: hidden;
  background: linear-gradient(#ffffff, #f6f6f4); border: 1px solid var(--filet);
}
.sim-scene canvas {
  position: absolute; inset: 0; display: block; width: 100%; height: 100%;
  touch-action: none; cursor: grab;
}
.sim-scene canvas:active { cursor: grabbing; }
.sim-scene canvas:focus-visible { outline-offset: -3px; }
.sim-scene.sans-3d { aspect-ratio: auto; background: var(--lavis); border-color: var(--filet); }
.sim-secours { padding: 24px; font-size: 14px; line-height: 1.5; color: var(--encre-2); max-width: 60ch; }
.sim-scene-pied {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 20px;
  margin-top: 12px;
}
.sim-scene-pied[hidden] { display: none; }
.sim-aide { font-size: 13px; line-height: 1.45; color: var(--encre-3); flex: 1 1 260px; }

/* ---------- Réglages ---------- */
.sim-commandes { display: grid; gap: 22px; }
.sim-preregles { display: flex; flex-wrap: wrap; gap: 8px; }
.sim-preregles .bouton { flex: 1 1 auto; white-space: nowrap; color: var(--encre-2); }
.sim-preregles .bouton[aria-pressed="true"] { border-color: var(--encre); background: var(--encre); color: #fff; }
.simulateur .segment { display: flex; }
.simulateur .segment button { flex: 1 1 0; }
.simulateur .curseur label { color: var(--encre-2); }
.simulateur .curseur output { text-align: right; }

/* ---------- Lectures ---------- */
.simulateur .lecture-valeur { font-size: 24px; line-height: 1.2; }
.simulateur .lecture:first-child .lecture-valeur { font-size: 32px; letter-spacing: -0.02em; }
.lecture-detail { font-size: 13px; line-height: 1.45; color: var(--encre-3); }
.sim-lecture-enfant.sim-exploitable .lecture-valeur { color: var(--accent-encre); }

/* ---------- Vue de dessus ---------- */
.sim-dessus {
  display: grid; grid-template-columns: minmax(0, 520px); gap: 16px;
  align-items: start; border-top: 1px solid var(--encre); padding-top: 18px;
}
.sim-carte { position: relative; }
.sim-carte canvas { display: block; width: 100%; max-width: 440px; height: auto; aspect-ratio: 1 / 1; cursor: crosshair; touch-action: manipulation; }
.sim-carte .bulle { pointer-events: none; }
.sim-bulle-detail { display: block; }
.sim-legende { display: grid; gap: 10px; font-size: 13px; line-height: 1.5; color: var(--encre-2); max-width: 46ch; }
.sim-legende p { margin: 0; }
.sim-titre { font-size: 15px; color: var(--encre); }
.sim-legende .legende-barre { height: 10px; margin-top: 4px; }
.sim-legende .legende-graduations { display: flex; justify-content: space-between; font-size: 12px; color: var(--encre-3); font-variant-numeric: tabular-nums; }
.sim-hors-champ { font-size: 12px; color: var(--encre-3); }

/* ---------- Tablette et téléphone ---------- */
@media (max-width: 960px) {
  .simulateur { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; gap: 32px; }
  .sim-vue, .sim-reglages, .sim-dessus { grid-column: 1; grid-row: auto; }
}
@media (min-width: 620px) and (max-width: 960px) {
  .sim-reglages { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; }
}
@media (max-width: 619px) {
  .sim-scene { aspect-ratio: 1 / 1; max-height: 68vh; }
  .sim-dessus { grid-template-columns: minmax(0, 1fr); }
  .sim-carte canvas { max-width: none; }
  .sim-preregles .bouton { white-space: normal; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  .simulateur .bouton:active, .simulateur .segment button:active { transform: none; }
}