/* F9K2c – Temporary Renderer Text Calibration Lab */
.rendererCalibrationLab {
  position: fixed;
  right: max(12px, env(safe-area-inset-right));
  top: max(12px, env(safe-area-inset-top));
  z-index: 80;
  width: min(760px, calc(100vw - 24px));
  max-height: calc(100dvh - 24px);
  overflow: auto;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px;
  background: rgba(12,14,20,.97);
  color: var(--text, #f3f3f3);
  box-shadow: 0 24px 80px rgba(0,0,0,.55);
  padding: 14px;
}
.rendererCalibrationHeader {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}
.rendererCalibrationHeader h3 {
  margin: 0;
}
.rendererCalibrationTarget {
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  background: rgba(255,255,255,.04);
  padding: 9px 10px;
  color: var(--muted, #bac0cc);
  margin-bottom: 10px;
  font-size: 12px;
}
.rendererCalibrationControlsTop,
.rendererCalibrationExportActions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}
.rendererCalibrationSelectorGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}
.rendererCalibrationSelectorGrid label,
.rendererCalibrationGrid label {
  display: grid;
  gap: 4px;
  color: var(--muted, #bac0cc);
  font-size: 11px;
}
.rendererCalibrationSelectorGrid select,
.rendererCalibrationGrid input,
#rendererCalibrationExportText {
  width: 100%;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 9px;
  background: rgba(0,0,0,.3);
  color: var(--text, #f3f3f3);
  padding: 6px 8px;
}
.rendererCalibrationScroll {
  display: grid;
  gap: 10px;
}
.rendererCalibrationScroll h4 {
  margin: 8px 0 7px;
  font-size: 13px;
}
.rendererCalibrationGrid {
  display: grid;
  gap: 7px;
  align-items: end;
  overflow-x: auto;
}
.rendererCalibrationRowLabel {
  font-weight: 800;
  color: var(--text, #f3f3f3);
  font-size: 12px;
  padding-bottom: 7px;
}
#rendererCalibrationExportText {
  min-height: 150px;
  resize: vertical;
  font-family: Consolas, "Liberation Mono", monospace;
  font-size: 11px;
  line-height: 1.35;
}
.rendererCalibrationNote {
  color: var(--muted, #bac0cc);
  font-size: 11px;
  line-height: 1.35;
  margin: 8px 0 0;
}
.rendererCalibrationOpenBtn {
  border-color: rgba(227,189,103,.42) !important;
}
@media (max-width: 760px) {
  .rendererCalibrationLab {
    left: 8px;
    right: 8px;
    width: auto;
  }
  .rendererCalibrationSelectorGrid {
    grid-template-columns: 1fr;
  }
}