/* Page chrome for an embedded terminal, as an example of `textual-wasm build --template`.

   Everything lands in the `overrides` layer the shipped stylesheet declares and leaves empty,
   so these rules win by position rather than by specificity (PC-5), and every value still
   comes from the tokens the page already ships (PC-1). */

@layer overrides {
  /* This page's own token. The shipped table has no "how tall is an embedded terminal"
     entry because that is a property of *this* layout, not of the design system - so it is
     bound here, once, and consumed by name below (PC-1). */
  :root {
    --embed-terminal-block-size: 24rem;
  }

  .article {
    display: block;
    background: var(--color-surface);
    block-size: auto;
    min-block-size: 100dvb;
    padding-block: var(--space-5);
    padding-inline: var(--space-4);
  }

  .prose {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    inline-size: min(var(--measure), 100%);
    margin-inline: auto;
  }

  .prose h1 {
    font-family: var(--font-display);
    font-size: var(--text-3);
    line-height: var(--line-tight);
  }

  .prose h2 {
    font-family: var(--font-display);
    font-size: var(--text-2);
  }

  .prose pre {
    background: var(--color-terminal-bg);
    border-radius: var(--radius-1);
    color: var(--color-ink-dim);
    font-family: var(--font-terminal);
    font-size: var(--text-1);
    overflow: auto;
    padding: var(--space-3);
  }

  /* The terminal is a component here, so it is given a size rather than taking the viewport.
     A character grid needs a real block size to be measured against; `auto` would collapse
     it to nothing. */
  .embed {
    display: grid;
    gap: var(--space-3);
  }

  .embed .terminal-frame {
    block-size: var(--embed-terminal-block-size);
    border: var(--space-1) solid var(--color-edge);
    border-radius: var(--radius-2);
    padding: var(--space-3);
  }

  .controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
  }

  .controls button {
    background: transparent;
    border: var(--space-1) solid var(--color-edge);
    border-radius: var(--radius-1);
    color: var(--color-ink);
    cursor: pointer;
    font: inherit;
    padding-block: var(--space-2);
    padding-inline: var(--space-3);
  }

  .controls button:hover {
    border-color: var(--color-brand);
    color: var(--color-brand);
  }

  /* In the flow here rather than pinned to a corner: this page has content of its own, and a
     floating overlay would sit on top of it. */
  .article .status {
    position: static;
  }
}