/* Chapter 8, Computational Imaging */

.ci-layout {
  display: grid;
  grid-template-columns: minmax(0, 180px) minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
}

.ci-grid {
  display: grid;
  grid-template-columns: repeat(13, 1fr);
  gap: 2px;
  aspect-ratio: 1;
  padding: 6px;
  border-radius: 12px;
  background: #111;
  touch-action: none;
  cursor: crosshair;
  user-select: none;
}

.ci-grid__cell {
  border-radius: 2px;
  background: #2b2b25;
}

.ci-grid__cell.is-open {
  background: #f3e3ad;
}

.ci-light {
  margin: 0.4rem 0 0;
  font-size: 0.82rem;
  opacity: 0.75;
  text-align: center;
}

.ci-outputs {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: 0.8rem;
}

.ci-outputs figure,
.ci-quad figure {
  margin: 0;
}

.ci-outputs canvas,
.ci-quad canvas,
.ci-chart,
.ci-wide {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 10px;
  background: #111;
}

.ci-chart {
  background: rgba(207, 185, 125, 0.06);
  color: inherit;
}

.ci-outputs figcaption,
.ci-quad figcaption {
  margin-top: 0.3rem;
  font-size: 0.82rem;
  opacity: 0.7;
  text-align: center;
}

.ci-quad {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.6rem;
}

.ci-quad--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ci-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1rem;
  margin: 0.4rem 0 0;
  font-size: 0.82rem;
}

.ci-legend span::before {
  display: inline-block;
  width: 14px;
  height: 3px;
  margin-right: 0.35rem;
  vertical-align: middle;
  border-radius: 2px;
  background: var(--c);
  content: "";
}

.ci-code {
  display: flex;
  gap: 2px;
  margin: 0.5rem 0 0;
}

.ci-code span {
  flex: 1;
  height: 12px;
  border-radius: 2px;
  background: #2b2b25;
}

.ci-code span.on {
  background: #cfb97d;
}

.ci-wide {
  touch-action: none;
  cursor: grab;
}

.ci-psf-photo {
  float: right;
  width: 160px;
  margin: 0.2rem 0 0.8rem 1.2rem;
  border-radius: 12px;
}

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

  .ci-layout .ci-grid {
    max-width: 220px;
    margin: 0 auto;
  }

  .ci-quad {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ci-psf-photo {
    float: none;
    display: block;
    margin: 0.5rem auto 1rem;
  }
}

main figure.clip-grid.ci-clips {
  grid-template-columns: repeat(4, 1fr);
}

@media (max-width: 700px) {
  main figure.clip-grid.ci-clips {
    grid-template-columns: repeat(2, 1fr);
  }
}