/* Chapter 5: Camera Models and Calibration */

.cm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.8rem;
}

.cm-grid figure {
  margin: 0;
}

.cm-grid canvas,
.cm-canvas {
  display: block;
  width: 100%;
  border-radius: 12px;
  background: rgba(207, 185, 125, 0.06);
  touch-action: none;
}

.cm-grid figcaption {
  margin-top: 0.3rem;
  font-size: 0.85rem;
  opacity: 0.7;
  text-align: center;
}

.cm-mats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1.4rem;
  margin-top: 0.8rem;
  font-size: 0.85rem;
}

.cm-mat {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.cm-mat__name {
  font-family: "Nunito Sans", sans-serif;
  font-weight: 800;
}

.cm-mat table {
  border-left: 2px solid currentColor;
  border-right: 2px solid currentColor;
  border-radius: 4px;
  border-collapse: separate;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-variant-numeric: tabular-nums;
}

.cm-mat td {
  padding: 0.05rem 0.45rem;
  text-align: right;
  border: 0;
}

.cm-aa {
  display: grid;
  gap: 0.2rem;
}

.cm-steps {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: cmstep;
}

.cm-step {
  padding: 0.55rem 0.8rem;
  border: 1px solid rgba(207, 185, 125, 0.3);
  border-radius: 10px;
  transition: opacity 200ms ease, border-color 200ms ease, background 200ms ease;
}

.cm-step.is-hidden {
  opacity: 0.25;
}

.cm-step.is-current {
  border-color: #cfb97d;
  background: rgba(207, 185, 125, 0.14);
}

.cm-step__label {
  display: block;
  font-family: "Nunito Sans", sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #b39a52;
}

.cm-step__value {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.88rem;
}

.cm-warn {
  padding: 0.5rem 0.75rem;
  border-radius: 10px;
  background: rgba(217, 83, 79, 0.12);
}

.cm-frames {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 1rem;
  align-items: start;
}

@media (max-width: 700px) {
  .cm-grid,
  .cm-frames {
    grid-template-columns: 1fr;
  }
}

/* Keep slider, label and value on one line on phones in this chapter */
@media (max-width: 600px) {
  #cam3d-sim .sim__controls label,
  #frames-sim .sim__controls label,
  #rotation-sim .sim__controls label,
  #intrinsics-sim .sim__controls label,
  #distortion-sim .sim__controls label {
    flex-wrap: nowrap;
    width: 100%;
  }

  #cam3d-sim input[type="range"],
  #frames-sim input[type="range"],
  #rotation-sim input[type="range"],
  #intrinsics-sim input[type="range"],
  #distortion-sim input[type="range"] {
    flex: 1;
    min-width: 0;
  }
}