/* =========================================================================
   Central Limit Theorem Simulator — tool-specific styling
   -------------------------------------------------------------------------
   Shared page furniture comes from components/tool-kit.css. What is specific
   here is the two-panel chart: the population density with the most recent
   sample drawn as ticks along its axis, and beneath it the histogram of
   sample means.

   The two panels are separated by a rule and each is labelled in words inside
   the picture, so the distinction is never carried by position or colour
   alone.
   ========================================================================= */

#clt .interactive__controls,
#clt .interactive__stage {
  min-width: 0;
}

#clt .interactive__stage > * {
  min-width: 0;
}

@media (min-width: 52em) {
  #clt .interactive__body {
    grid-template-columns: minmax(0, 18rem) minmax(0, 1fr);
  }
}

/* The descendant part is load-bearing: interactive-shell.css sets
   `.interactive__stage svg { max-width: 100% }`, which out-specifies a bare
   attribute selector, so a cap written as `[data-clt]` alone would silently
   do nothing. This chart is two panels tall, so the cap is tighter than
   elsewhere in the module to keep the pinned block inside a 768px viewport. */
.interactive__stage [data-clt] {
  max-width: 26rem;
}

#clt .interactive__readout {
  grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
  gap: 0.4rem;
}

#clt .interactive__readout div {
  padding: 0.4rem 0.5rem;
}

#clt .interactive__readout dd {
  font-size: 1rem;
}

/* -------------------------------------------------------------------------
   The two panels
   ---------------------------------------------------------------------- */

.clt__pop {
  fill: var(--colour-accent-soft);
  stroke: var(--colour-accent);
  stroke-width: 2;
}

/* The most recent sample, drawn as ticks along the population axis. */
.clt__tick {
  stroke: var(--colour-text);
  stroke-width: 1.2;
  opacity: 0.75;
}

.clt__bar {
  fill: var(--colour-research-methods, var(--colour-accent));
  stroke: var(--colour-surface-raised);
  stroke-width: 0.4;
}

.clt__mu {
  stroke: var(--colour-social-critical-psychology);
  stroke-width: 2;
  stroke-dasharray: 5 3;
}

.clt__axis {
  stroke: var(--colour-border-strong);
  stroke-width: 1;
}

.clt__divide {
  stroke: var(--colour-border);
  stroke-width: 1;
}

@media (forced-colors: active) {
  .clt__pop { fill: Canvas; stroke: CanvasText; }
  .clt__tick { stroke: CanvasText; opacity: 1; }
  .clt__bar { fill: CanvasText; stroke: Canvas; }
  .clt__mu { stroke: Highlight; }
  .clt__axis { stroke: CanvasText; }
  .clt__divide { stroke: GrayText; }
}