/* Spatial Decision Lab — spatial-optimization.html (öğretim traversal demo) */

.doc-spatial-decision-lab {
  margin: 1rem 0 1.1rem;
}

.doc-spatial-decision-lab .doc-spatial-decision-lab__layout {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.doc-spatial-decision-lab .doc-spatial-decision-lab__deck {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(268px, 1.08fr);
  gap: 0.85rem;
  align-items: stretch;
}

@media (max-width: 860px) {
  .doc-spatial-decision-lab .doc-spatial-decision-lab__deck {
    grid-template-columns: 1fr;
  }
}

.doc-spatial-decision-lab .doc-two-gates__stage.doc-spatial-decision-lab__viewport {
  position: relative;
  min-height: 420px;
}

.doc-spatial-decision-lab .doc-two-gates__mount canvas {
  display: block;
  cursor: crosshair;
}

.doc-spatial-decision-lab .doc-two-gates__mount canvas.sdl-orbit {
  cursor: grab;
}

.doc-spatial-decision-lab__freeze-banner {
  pointer-events: none;
  position: absolute;
  inset: 0;
  z-index: 5;
  display: grid;
  place-content: center;
  background: rgba(4, 10, 22, 0.55);
  backdrop-filter: blur(3px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 140ms ease;
}

.doc-spatial-decision-lab__freeze-banner.is-on {
  opacity: 1;
  visibility: visible;
}

.doc-spatial-decision-lab__freeze-inner {
  max-width: min(92%, 24rem);
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  border: 1px solid rgba(46, 231, 242, 0.28);
  background: rgba(6, 14, 28, 0.92);
  color: rgba(220, 235, 255, 0.95);
  font-size: 0.8rem;
  line-height: 1.5;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.45);
}

.doc-spatial-decision-lab__freeze-inner strong {
  color: rgba(255, 230, 160, 0.98);
}

.doc-spatial-decision-lab .doc-two-gates__hud {
  position: static;
  margin: 0;
}

.doc-spatial-decision-lab .doc-two-gates__controls {
  margin: 0;
}

.doc-spatial-decision-lab__hint {
  margin: 0.55rem 0 0;
  padding: 0.5rem 0.55rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.14);
  font-size: 0.76rem;
  line-height: 1.45;
  color: rgba(210, 225, 252, 0.9);
}

.doc-spatial-decision-lab__hint[data-tone="warn"] {
  border-color: rgba(255, 140, 100, 0.32);
  background: rgba(40, 14, 8, 0.3);
}

.doc-spatial-decision-lab__hint[data-tone="ok"] {
  border-color: rgba(80, 220, 140, 0.25);
  background: rgba(6, 28, 18, 0.25);
}

.doc-spatial-decision-lab__canvas-hint {
  margin: 0.35rem 0 0;
  font-size: 0.68rem;
  line-height: 1.35;
  color: rgba(165, 190, 230, 0.82);
}

.doc-spatial-decision-lab__row {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 0.35rem;
}

.doc-spatial-decision-lab__row:has([data-sdl-mode]) {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.doc-spatial-decision-lab__row:has([data-sdl-pattern]) {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.doc-spatial-decision-lab .doc-two-gates__seg-btn {
  font-size: 0.58rem;
  padding: 0.38rem 0.12rem;
}

@media (max-width: 520px) {
  .doc-spatial-decision-lab__row:has([data-sdl-pattern]) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .doc-spatial-decision-lab__row:has([data-sdl-mode]) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}