/* Geometry mirrors CodeBlock (12px radius, code-block surface + banner rows,
   markdown code-block font) so a terminal card and a fenced code block read as
   one family. The one deliberate divergence: output keeps `white-space: pre`
   and scrolls horizontally, because folding a column-aligned command's output
   destroys its alignment. */

.block {
  --dsl-terminal-radius: 12px;
  --dsl-terminal-line-height: 22px;
  /* The card's own left inset, holding the run-state dot in a column of its own
     so it never competes with the commands for horizontal space. */
  --dsl-terminal-gutter: 30px;

  position: relative;
  margin: 16px 0;
  /* The gutter is the card's OWN padding, not a margin: every consumer rewrites
     `margin` wholesale (each render site sets its own indent), which silently
     cancelled the reservation and let the dot fall outside the card into a
     container that clips it. Owning the reservation here keeps the invariant
     with the component that depends on it. */
  padding-left: var(--dsl-terminal-gutter);
  color: var(--dsw-alias-label-primary);
  background: var(--dsw-alias-markdown-code-block);
  border-radius: var(--dsl-terminal-radius);
}

/* Top-aligned: the status pill and copy control stay on the first prompt row
   however many command lines the card carries. */
.header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  /* Pulled back across the card's gutter padding so the banner background and
     its top-left radius span the FULL surface, then re-inset by the same amount
     so the prompt text and the dot keep their positions. A plain block child
     only reaches the content box, which left the gutter column painted in the
     body color and drew the card's top-left corner in it — invisible in the
     light theme, where banner and body share a token, and visible in the dark
     one, where they do not. */
  margin-left: calc(-1 * var(--dsl-terminal-gutter));
  padding: 9px 14px 9px var(--dsl-terminal-gutter);
  background: var(--dsw-alias-markdown-code-block-banner);
  border-top-left-radius: var(--dsl-terminal-radius);
  border-top-right-radius: var(--dsl-terminal-radius);
}

/* One row per command line. The prompt column is the only element allowed to
   shrink; the status pill and the copy control keep their intrinsic width. */
.prompt {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
  font: var(--dsw-font-markdown-code-block);
}

.promptLine {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
  line-height: var(--dsl-terminal-line-height);
}

/* Out of flow inside the card's own gutter padding, so the reservation and the
   dot move together and no consumer margin can pull them apart; the dot neither
   indents its command nor depends on the command's text metrics to line up.
   Centered against the row's line box, not the code font's baseline. */
.runState {
  position: absolute;
  left: calc(-1 * var(--dsl-terminal-gutter) + 8px);
  top: 50%;
  transform: translateY(-50%);
}

/* The dot is aria-hidden; this is its text label for assistive technology. */
.runStateLabel {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.cwd {
  flex: none;
  color: var(--dsw-alias-label-tertiary);
}

/* `pre`, not `nowrap`: the prompt row renders the command verbatim, and
   `nowrap` collapses the repeated spaces, tabs, and alignment of an indented
   continuation. Both hold the single row and the ellipsis. */
.command {
  min-width: 0;
  color: var(--dsw-alias-label-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: pre;
}

.status {
  flex: none;
  color: var(--dsw-alias-state-error-primary);
}

.copyButton {
  flex: none;
  background-color: transparent;
  border: none;
  padding: 0;
  margin: 0;
  color: var(--dsw-alias-label-secondary);
  cursor: pointer;
  font: var(--dsw-font-xs-13);
}

.output {
  padding: 12px 14px 12px 0;
  font: var(--dsw-font-markdown-code-block);
  overflow-x: auto;
  overflow-y: hidden;
}

/* No wrapping, no word-break: alignment is the payload of terminal output. */
.line {
  min-height: var(--dsl-terminal-line-height);
  white-space: pre;
}

.expand {
  display: block;
  width: 100%;
  padding: 0;
  border: none;
  background-color: transparent;
  color: var(--dsw-alias-label-tertiary);
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.expand:hover {
  color: var(--dsw-alias-label-secondary);
}

.empty {
  padding: 12px 14px 12px 0;
  font: var(--dsw-font-markdown-code-block);
  color: var(--dsw-alias-label-tertiary);
}