/* ── Inspector: floating dock (fixed — follows viewport on scroll) ── */
.sl2-inspector-dock {
  position: fixed;
  top: max(72px, 12vh);
  right: max(12px, 2vw);
  z-index: 250;
  width: min(340px, calc(100vw - 24px));
  max-height: min(78vh, 640px);
  display: none;
  flex-direction: column;
  background: #1c1f26;
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.55);
  overflow: hidden;
}

.sl2-inspector-dock.open {
  display: flex;
}

.sl2-inspector-dock[hidden].open {
  display: flex !important;
}

.sl2-inspector-dock.sl2-inspector-dragged {
  right: auto !important;
  bottom: auto !important;
}

.sl2-inspector-dock.sl2-inspector-dragging {
  user-select: none;
  transition: none;
}

.inspector-header .surface-class {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-left: 6px;
}

.inspector-header .surface-class.wall {
  background: rgba(121, 200, 255, 0.15);
  color: var(--info);
  border: 1px solid rgba(121, 200, 255, 0.35);
}

.inspector-header .surface-class.floor {
  background: rgba(199, 155, 242, 0.15);
  color: var(--purple);
  border: 1px solid rgba(199, 155, 242, 0.35);
}

@media (max-width: 720px) {
  .sl2-inspector-dock {
    top: auto;
    bottom: 12px;
    right: 12px;
    left: 12px;
    width: auto;
    max-height: 55vh;
  }
}

.inspector-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}

.inspector-header-draggable {
  cursor: grab;
  touch-action: none;
}

.inspector-header-draggable:active,
.sl2-inspector-dragging .inspector-header-draggable {
  cursor: grabbing;
}

.inspector-header h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}

.inspector-close {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
}

.inspector-close:hover {
  color: var(--text);
}

.inspector-body {
  padding: 12px 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
}

.inspector-controls-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 560px) {
  .inspector-controls-row {
    grid-template-columns: 1fr;
  }
}

.inspector-control-block {
  min-width: 0;
}

.inspector-region-title {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin: 0 0 6px;
}

.inspector-slider-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.inspector-slider-row input[type="range"] {
  flex: 1;
  margin: 0;
}

.inspector-slider-val {
  font-size: 12px;
  color: var(--accent);
  min-width: 44px;
  text-align: right;
  font-family: ui-monospace, monospace;
}

.inspector-texture-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(88px, 1fr));
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
}

.inspector-texture-grid .quick-tex-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 5px;
  background: #14161a;
  border: 2px solid #2a2e37;
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.12s;
  font: inherit;
  color: inherit;
  text-align: center;
}

.inspector-texture-grid .qt-badge-set {
  position: absolute;
  top: 8px;
  right: 8px;
  z-index: 1;
  padding: 1px 5px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(201, 162, 39, 0.22);
  color: #c9a227;
  pointer-events: none;
}

.inspector-texture-grid .quick-tex-card:hover {
  border-color: rgba(124, 92, 255, 0.55);
}

.inspector-texture-grid .quick-tex-card.selected {
  border-color: #7c5cff;
}

.inspector-texture-grid .quick-tex-card img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: 5px;
  display: block;
}

.inspector-texture-grid .qt-name {
  font-size: 10px;
  margin-top: 4px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.inspector-grout-hint {
  margin: 0 0 8px;
  font-size: 11px;
  line-height: 1.45;
  color: var(--muted);
}

.inspector-grout-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.inspector-tile-grid-multi {
  display: block;
  margin: 8px 0 0;
  padding: 8px 10px;
  font-family: ui-monospace, monospace;
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
  white-space: pre-line;
  background: rgba(124, 92, 255, 0.04);
  border: 1px solid rgba(124, 92, 255, 0.12);
  border-radius: 6px;
}

.inspector-clear-all-row {
  display: flex;
  justify-content: flex-end;
  margin: 0 0 8px;
}

.inspector-clear-all-btn {
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: #14161a;
  color: var(--muted);
  cursor: pointer;
}

.inspector-clear-all-btn:hover {
  color: var(--text);
  border-color: rgba(124, 92, 255, 0.45);
}

.render-mode-toggle {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.render-mode-toggle label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  font-size: 13px;
  cursor: pointer;
}

.render-mode-toggle input[type="radio"] {
  margin: 0;
  accent-color: var(--accent);
}

.inspector-hint.muted.small {
  margin: 8px 0 0;
  font-size: 11px;
  line-height: 1.45;
  color: var(--muted);
}