/* Demo-specific styles on top of style.css */

#gnm_canvas {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
}

#guide_canvas {
  position: absolute;
  left: 0;
  top: 0;
  pointer-events: none;
}

#gnm_canvas.mirrored,
#guide_canvas.mirrored {
  transform: scaleX(-1);
}

.progress {
  height: 6px;
  margin: 4px 0 8px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.progress-bar {
  width: 0;
  height: 100%;
  background: #00ffc8;
  transition: width 0.2s;
}

.control-button {
  margin-top: 8px;
  width: 100%;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(0, 255, 200, 0.4);
  background: rgba(0, 255, 200, 0.1);
  color: #00ffc8;
  font-weight: 600;
  cursor: pointer;
}


.metric-row .error {
  opacity: 0.6;
  font-weight: 400;
  font-size: 0.8em;
}

.note {
  margin: 0;
  font-size: 0.75rem;
  opacity: 0.6;
}

/* Capture guidance shown over the video (not mirrored, so text reads normally) */
.guide-msg {
  position: absolute;
  transform: translate(-50%, -100%);   /* anchored at the video's bottom centre (set in JS) */
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 10px;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  z-index: 2;
}

.guide-msg[hidden] {
  display: none;
}

.guide-msg.warn {
  background: rgba(160, 60, 0, 0.8);
}

.glasses-status {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 3px 10px;
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 0.8rem;
  pointer-events: none;
}

.glasses-status[hidden] {
  display: none;
}

.snapshot-label {
  margin-top: 8px;
  width: 100%;
  box-sizing: border-box;
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.control-button.secondary {
  border-color: rgba(255, 255, 255, 0.25);
  background: transparent;
  color: rgba(255, 255, 255, 0.75);
  font-weight: 400;
}

/* Card calibration: frozen, pixelated view with draggable edge lines */
.calib {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 3;
  overflow: hidden;
  border-radius: 24px;
}

.calib[hidden] {
  display: none;
}

.calib canvas {
  display: block;
  cursor: ew-resize;
  touch-action: none;
}

.calib-bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  background: rgba(0, 0, 0, 0.75);
  color: #fff;
  font-size: 0.9rem;
}

.calib-buttons {
  display: flex;
  gap: 8px;
}

.calib-buttons button {
  padding: 6px 14px;
  border-radius: 8px;
  border: 1px solid rgba(0, 255, 200, 0.5);
  background: rgba(0, 255, 200, 0.12);
  color: #00ffc8;
  font-weight: 600;
  cursor: pointer;
}

.marker-row {
  flex-wrap: wrap;
  align-items: center;
  font-size: 0.8rem;
  margin-top: 6px;
}

.marker-row a {
  color: #00ffc8;
}

.metric-row .label[title] {
  cursor: help;
}

.metric-row .info {
  font-size: 0.75em;
  opacity: 0.5;
}

/* Measurement tables: name | value | error, alternate shading */
.panel-body .metric-card {
  padding: 8px 8px 6px;
}

.panel-body .metric-card h2 {
  margin: 0 0 4px;
  padding: 0 6px 6px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  color: #00ffc8;
  opacity: 1;
}

.panel-body .metric-row {
  display: grid;
  grid-template-columns: 1fr auto 3.6em;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  padding: 4px 6px;
  border-radius: 4px;
}

.panel-body .metric-row:nth-of-type(even) {
  background: rgba(255, 255, 255, 0.06);
}

.panel-body .metric-row .value,
.panel-body .metric-row .error {
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}