/* Gates 345 scene explorer — photo overlay, controls, film strip, inspector. */

/* The selected keyframe's photo, FOV-matched over the splat render. */
.scene-photo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 5;
  max-width: none;
}

/* Control row under the stage. */
.scene-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-lg);
  margin-top: var(--space-md);
}

.scene-control {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.scene-control-grow {
  flex: 1 1 180px;
}

.scene-control-grow input[type='range'] {
  flex: 1;
}

.scene-control-label {
  font-weight: 600;
  color: var(--text-primary);
}

.scene-segment {
  display: inline-flex;
  border: 1px solid var(--border-color, rgba(127, 127, 127, 0.35));
  border-radius: var(--radius-md);
  overflow: hidden;
}

.scene-segment button {
  border: none;
  background: transparent;
  color: var(--text-secondary);
  padding: 0.35rem 0.8rem;
  cursor: pointer;
  font: inherit;
  font-size: 0.85rem;
}

.scene-segment button.is-active {
  background: var(--accent-primary);
  color: #fff;
}

.scene-button {
  border: 1px solid var(--border-color, rgba(127, 127, 127, 0.35));
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-primary);
  padding: 0.35rem 0.9rem;
  cursor: pointer;
  font: inherit;
  font-size: 0.9rem;
}

.scene-button:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

/* Film strip of keyframe thumbnails. */
.scene-strip {
  display: flex;
  gap: var(--space-xs);
  overflow-x: auto;
  margin-top: var(--space-lg);
  padding-bottom: var(--space-xs);
  scrollbar-width: thin;
}

.scene-strip-cell {
  position: relative;
  flex: 0 0 auto;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0;
  background: none;
  cursor: pointer;
  overflow: hidden;
  line-height: 0;
}

.scene-strip-cell img {
  width: 96px;
  height: 54px;
  object-fit: cover;
  display: block;
}

.scene-strip-cell span {
  position: absolute;
  left: 4px;
  bottom: 3px;
  font-size: 0.65rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

.scene-strip-cell.is-selected {
  border-color: var(--accent-primary);
}

/* Inspector: the selected frame's media and metadata. */
.scene-inspector {
  margin-top: var(--space-lg);
}

.scene-inspector-empty {
  color: var(--text-muted);
  text-align: center;
  padding: var(--space-lg);
}

.scene-inspector-media {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
}

.scene-inspector-media img {
  width: 100%;
  border-radius: var(--radius-md);
  display: block;
}

.scene-inspector-media figcaption {
  margin-top: var(--space-xs);
  font-size: 0.8rem;
  color: var(--text-muted);
  text-align: center;
}

.scene-inspector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.scene-inspector-grid h4 {
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.scene-inspector-grid dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.15rem 0.75rem;
  font-size: 0.85rem;
}

.scene-inspector-grid dt {
  color: var(--text-muted);
}

.scene-inspector-grid dd {
  color: var(--text-secondary);
  font-variant-numeric: tabular-nums;
  margin: 0;
}

.scene-inspector-grid dd.is-warn {
  color: var(--warning, #d9a05b);
}

@media (max-width: 720px) {
  .scene-inspector-media {
    grid-template-columns: 1fr;
  }
}