.ascii-asset {
  --ascii-slot-width: auto;
  --ascii-slot-height: auto;
  --ascii-object-position: 50% 50%;
  margin: 0;
  min-width: 0;
  color: var(--white);
}
.ascii-asset-frame {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--ascii-slot-width);
  height: var(--ascii-slot-height);
  min-width: 0;
  overflow: hidden;
}
.ascii-asset-media {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  object-position: var(--ascii-object-position);
  image-rendering: auto;
  filter: drop-shadow(0 0 8px rgba(231, 236, 230, .12));
}
.ascii-asset-caption {
  margin-top: 5px;
  color: var(--gold-soft);
  text-align: center;
  font-size: .76rem;
  line-height: 1.2;
}
.ascii-slot--header {
  --ascii-slot-width: clamp(210px, 26vw, 270px);
  --ascii-slot-height: clamp(104px, 12vw, 132px);
  justify-self: end;
}
.ascii-slot--header .ascii-asset-frame { justify-content: flex-end; }
.ascii-slot--header .ascii-asset-media { height: 100%; }
.ascii-slot--hero {
  --ascii-slot-width: min(100%, 72ch);
  --ascii-slot-height: clamp(220px, 34vw, 360px);
  margin-inline: auto;
}
.ascii-slot--panel {
  --ascii-slot-width: min(100%, 36ch);
  --ascii-slot-height: 190px;
}
.ascii-slot--inline {
  --ascii-slot-width: 18ch;
  --ascii-slot-height: 96px;
  display: inline-block;
  vertical-align: middle;
}
.ascii-slot--corner {
  --ascii-slot-width: 22ch;
  --ascii-slot-height: 120px;
}
.lab-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  align-items: center;
  margin: 0 0 22px;
  color: var(--fg-soft);
}
.lab-controls label { cursor: pointer; }
.lab-controls input { accent-color: var(--gold); }
.lab-note { color: var(--fg-soft); }
.lab-slot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
.lab-slot {
  position: relative;
  min-width: 0;
  padding: 14px 2ch 16px;
  border: 1px dashed transparent;
}
.lab-slot-label { margin-bottom: 10px; color: var(--gold); }
.lab-slot-meta { margin-top: 9px; color: var(--fg-soft); font-size: .84em; }
.lab-show-outlines .lab-slot,
.lab-show-outlines .ascii-asset-frame { border-color: var(--dim); }
.lab-show-outlines .ascii-asset-frame { border: 1px dashed var(--gold-soft); }
.lab-show-grid .lab-slot::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(168,230,163,.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(168,230,163,.07) 1px, transparent 1px);
  background-size: 1ch 1.55em;
  z-index: 4;
}
.lab-show-grid .lab-slot > * { position: relative; z-index: 5; }
.lab-header-demo {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}
.lab-placeholder { color: var(--dim); white-space: pre; line-height: 1.15; }
.lab-viewport-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 12px;
}
.lab-viewport-chip {
  border: 1px dashed var(--dim);
  padding: 5px 1ch;
  text-align: center;
  color: var(--fg-soft);
}
@media (max-width: 780px) {
  .ascii-slot--header {
    --ascii-slot-width: min(270px, 78vw);
    --ascii-slot-height: 132px;
    justify-self: start;
  }
  .ascii-slot--header .ascii-asset-frame { justify-content: flex-start; }
  .lab-slot-grid { grid-template-columns: 1fr; }
  .lab-header-demo { grid-template-columns: 1fr; }
}