/* Museum input layer: retain the existing mineral, cream and cyan palette. */
.tour-controls {
  --tour-mineral: #111310;
  --tour-cream: #f2eee8;
  --tour-cyan: #82d5cb;
  --tour-ochre: #f2c39c;
  position: fixed;
  inset: 0;
  z-index: 9;
  pointer-events: none;
  color: var(--tour-cream);
  font: inherit;
}

.tour-controls[hidden],
.tour-controls [hidden] { display: none !important; }

.tour-controls button,
.tour-controls select {
  min-height: 44px;
  min-width: 44px;
  border: 1px solid #5d625c;
  border-radius: 0.35rem;
  background: var(--tour-mineral);
  color: var(--tour-cream);
  font: inherit;
  font-size: 0.875rem;
  line-height: 1.2;
  cursor: pointer;
}

.tour-controls button:focus-visible,
.tour-controls select:focus-visible,
.tour-controls__stick:focus-visible {
  outline: 3px solid var(--tour-cyan);
  outline-offset: 3px;
}

.tour-controls button:disabled { opacity: 0.38; cursor: default; }

.tour-controls__bar {
  position: absolute;
  right: max(0.75rem, env(safe-area-inset-right));
  bottom: max(0.65rem, env(safe-area-inset-bottom));
  width: min(21rem, calc(100% - 1.5rem - env(safe-area-inset-left) - env(safe-area-inset-right)));
  padding: 0.6rem;
  border: 1px solid #53574f;
  border-radius: 0.65rem;
  background: rgba(9, 11, 13, 0.96);
  box-shadow: 0 4px 20px #0005;
  pointer-events: auto;
}

.tour-controls__stations {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  align-items: end;
  gap: 0.4rem;
}

.tour-controls__step { font-size: 1.75rem !important; }
.tour-controls__station-label { min-width: 0; }
.tour-controls__caption { display: block; margin-bottom: 0.25rem; font-size: 0.72rem; color: #c8c7bb; }
.tour-controls__station-select { width: 100%; padding: 0.4rem; }

.tour-controls__actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.4rem; margin-top: 0.55rem; }
.tour-controls .tour-controls__action--audio { color: var(--tour-ochre); border-color: #947252; }
.tour-controls__mode-label { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; margin-top: 0.35rem; }
.tour-controls__mode-label .tour-controls__caption { margin: 0; }
.tour-controls .tour-controls__mode-select { max-width: 75%; border-color: transparent; background: transparent; padding: 0.35rem; font-size: 0.75rem; }
.tour-controls__message { margin: 0.35rem 0 0; font-size: 0.8rem; line-height: 1.4; color: var(--tour-ochre); }
.tour-controls__message:empty { margin: 0; }

.tour-controls__walk {
  position: absolute;
  left: max(1rem, env(safe-area-inset-left));
  bottom: max(1rem, env(safe-area-inset-bottom));
  text-align: center;
  pointer-events: auto;
}

.tour-controls__stick {
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  border: 1px solid #82d5cb;
  border-radius: 50%;
  background: rgba(9, 11, 13, 0.8);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

.tour-controls__stick-dot { width: 44px; height: 44px; border: 1px solid var(--tour-cyan); border-radius: 50%; background: #405e57; pointer-events: none; }
.tour-controls__walk-label { display: block; margin-top: 0.4rem; color: var(--tour-cream); font-size: 0.75rem; text-shadow: 0 1px 3px #000; }

.tour-controls__hint {
  position: absolute;
  top: max(0.75rem, env(safe-area-inset-top));
  left: max(0.75rem, env(safe-area-inset-left));
  right: max(0.75rem, env(safe-area-inset-right));
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  max-width: 30rem;
  margin: auto;
  padding: 0.4rem 0.4rem 0.4rem 0.75rem;
  border: 1px solid #53574f;
  border-radius: 0.5rem;
  background: #111310f5;
  font-size: 0.85rem;
  line-height: 1.4;
  pointer-events: auto;
}

.tour-controls__hint-close { flex: 0 0 44px; }

@media (max-width: 540px) {
  .tour-controls[data-mode="free"] .tour-controls__walk { bottom: calc(14rem + env(safe-area-inset-bottom)); }
  .tour-controls__bar { left: max(0.75rem, env(safe-area-inset-left)); right: max(0.75rem, env(safe-area-inset-right)); width: auto; }
}

@media (orientation: landscape) and (max-height: 540px) {
  .tour-controls__bar { width: min(21rem, 54vw); left: auto; padding: 0.4rem; }
  .tour-controls__caption { display: none; }
  .tour-controls__mode-label { justify-content: flex-end; }
  .tour-controls__actions { margin-top: 0.35rem; }
  .tour-controls[data-mode="free"] .tour-controls__walk { bottom: max(0.75rem, env(safe-area-inset-bottom)); }
  .tour-controls__hint { margin-left: 0; max-width: min(30rem, 50vw); }
}

@media (hover: hover) {
  .tour-controls button:not(:disabled):hover { background: #262d27; }
}

@media (forced-colors: active) {
  .tour-controls__bar, .tour-controls__hint, .tour-controls__stick { background: Canvas; border-color: CanvasText; }
  .tour-controls button, .tour-controls select, .tour-controls__stick-dot { color: ButtonText; border-color: ButtonText; }
  .tour-controls button:focus-visible, .tour-controls select:focus-visible, .tour-controls__stick:focus-visible { outline-color: Highlight; }
}