/* Scene styles, polished. Only loaded by posts that link this stylesheet. */

.scene-host {
  --s-bg: #1a1d24;
  --s-bg-2: #232831;
  --s-panel: #242932;
  --s-fg: #d8dce4;
  --s-dim: #8189a0;
  --s-grid: #2d323d;
  --s-grid-strong: #3a414e;
  --s-blue: #78b5f3;
  --s-cyan: #6dc5d3;
  --s-green: #9dca83;
  --s-amber: #d6a86a;
  --s-red: #e58089;
  --s-yellow: #e2c37d;
  --s-magenta: #c78de0;
  --s-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 2px 6px rgba(0, 0, 0, 0.25);
}

.scene-box {
  margin: 2.75rem 0;
  background:
    radial-gradient(ellipse at top left, rgba(120, 181, 243, 0.035) 0%, transparent 55%),
    radial-gradient(ellipse at bottom right, rgba(199, 141, 224, 0.025) 0%, transparent 55%),
    linear-gradient(180deg, var(--s-bg) 0%, var(--s-bg-2) 100%);
  border: 1px solid var(--s-grid);
  border-radius: 10px;
  padding: 0.85rem 0.85rem 1.1rem;
  box-shadow: var(--s-shadow);
}

.scene-box canvas {
  display: block;
  width: 100%;
  height: auto;
  touch-action: none;
  cursor: grab;
  background: transparent;
  image-rendering: auto;
}

.scene-box canvas:active { cursor: grabbing; }

.scene-controls {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem 0.9rem;
  margin-top: 0.85rem;
  font-size: 0.9rem;
}

@media (min-width: 640px) {
  .scene-controls { grid-template-columns: repeat(2, 1fr); }
  .scene-controls.scene-controls--three { grid-template-columns: repeat(3, 1fr); }
}

.scene-control { display: flex; flex-direction: column; gap: 0.3rem; }

.scene-control label {
  color: var(--s-dim);
  font-size: 0.8rem;
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  letter-spacing: 0.01em;
}

.scene-control label .scene-value {
  color: var(--s-fg);
  font-variant-numeric: tabular-nums;
  font-weight: 500;
}

/* Prettier slider. Custom track and thumb on both webkit and firefox. */
.scene-control input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 20px;
  background: transparent;
  cursor: pointer;
  padding: 0;
  margin: 0;
}

.scene-control input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--s-grid-strong), var(--s-grid));
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.4);
}

.scene-control input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--s-cyan);
  border: 2px solid var(--s-bg);
  margin-top: -5px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5), 0 0 0 0 rgba(109, 197, 211, 0);
  transition: box-shadow 160ms ease, transform 120ms ease;
}

.scene-control input[type="range"]:hover::-webkit-slider-thumb,
.scene-control input[type="range"]:focus::-webkit-slider-thumb {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5), 0 0 0 6px rgba(109, 197, 211, 0.12);
}

.scene-control input[type="range"]::-moz-range-track {
  height: 4px;
  border-radius: 4px;
  background: var(--s-grid-strong);
}
.scene-control input[type="range"]::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--s-cyan);
  border: 2px solid var(--s-bg);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  transition: box-shadow 160ms ease;
}
.scene-control input[type="range"]:focus { outline: none; }

/* Toggle button: short, pill-shaped on/off control. */
.scene-toggle {
  align-self: end;
  justify-self: start;
  appearance: none;
  -webkit-appearance: none;
  background: var(--s-panel);
  color: var(--s-fg);
  border: 1px solid var(--s-grid-strong);
  border-radius: 999px;
  padding: 0.32rem 0.85rem;
  font: inherit;
  font-size: 0.82rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease;
  user-select: none;
  width: auto;
  min-width: 0;
}

.scene-toggle:hover {
  border-color: var(--s-cyan);
  color: var(--s-cyan);
}

.scene-toggle[data-on="1"] {
  background: var(--s-cyan);
  border-color: var(--s-cyan);
  color: var(--s-bg);
}

.scene-toggle[data-on="1"]:hover {
  filter: brightness(1.05);
  color: var(--s-bg);
}

.scene-toggle:focus-visible {
  outline: 2px solid var(--s-cyan);
  outline-offset: 2px;
}

.scene-box .scene-caption {
  margin-top: 0.65rem;
  font-size: 0.85rem;
  color: var(--s-dim);
  line-height: 1.55;
  max-width: 62em;
}

.scene-box .scene-readout {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.4rem;
  padding: 0.45rem 0.1rem 0.3rem;
  margin-top: 0.15rem;
  color: var(--s-fg);
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
  border-bottom: 1px dashed var(--s-grid);
}

.scene-box .scene-readout .scene-readout-item span:first-child {
  color: var(--s-dim);
  margin-right: 0.35rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.72rem;
}