/* Cards the agent draws (uicards.js): a question with its choices, and a
 * compact info card. One quiet card in the reading column, one fill step off
 * the page (--sv-fill-2, no border, no bar), aligned with the tool rows like a
 * video render's (media.css). A card's tone is a small icon in the status
 * colour before its title, never a stripe or a tinted edge; a question stays
 * neutral (no green). */

.transcript > .ui-card { margin-left: 36px; }
.ui-card {
  display: grid;
  gap: var(--sv-space-2);
  max-width: 34rem;
  margin-block: var(--sv-space-2);
  padding: var(--sv-space-3) var(--sv-space-4);
  background: var(--sv-fill-2);
  border: 0;
  border-radius: calc(var(--sv-radius) * 1.5);
  font-size: var(--ui-text);
}

.ui-title { display: flex; align-items: center; gap: var(--sv-space-2); margin: 0; font-size: var(--ui-text); font-weight: 600; }
.ui-tone { flex: none; display: inline-flex; }
.ui-card[data-tone="success"] .ui-tone { color: var(--ws-working-ink); }
.ui-card[data-tone="warning"] .ui-tone { color: var(--sv-attention); }
.ui-card[data-tone="danger"] .ui-tone { color: var(--sv-danger); }
.ui-body, .ui-question { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.ui-question { font-weight: 600; line-height: 1.4; }
.ui-hint { margin: 0; color: var(--sv-ink-tertiary); font-size: var(--ui-meta); }
.ui-ask[data-state="closed"] .ui-hint { display: none; }

/* ---- a question: the same quiet card; its choices are a numbered list of
 * full-width rows that darken a step under the pointer. ---- */
.ui-ask {
  gap: var(--sv-space-3);
  width: min(100%, 34rem);
  padding: var(--sv-space-4);
}
.ui-ask .ui-choices { display: grid; gap: 2px; counter-reset: ui-choice; }
.ui-ask .ui-choice {
  counter-increment: ui-choice;
  width: 100%;
  min-height: 44px;
  gap: var(--sv-space-3);
  padding: var(--sv-space-2) var(--sv-space-3);
  border: 0;
  border-radius: var(--sv-radius);
  background: transparent;
  text-align: left;
  transition: background-color var(--sv-dur-instant) var(--sv-ease-out), opacity var(--sv-dur-instant) var(--sv-ease-out);
}
.ui-ask .ui-choice::before {
  content: counter(ui-choice);
  flex: none;
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: var(--sv-radius);
  background: var(--sv-fill-2);
  color: var(--sv-ink-secondary);
  font-size: var(--ui-meta);
  font-variant-numeric: tabular-nums;
  transition: background-color var(--sv-dur-instant) var(--sv-ease-out), color var(--sv-dur-instant) var(--sv-ease-out);
}
.ui-choice-text { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.ui-choice-mark { flex: none; display: inline-flex; color: var(--sv-ink-tertiary); opacity: 0; transition: opacity var(--sv-dur-instant) var(--sv-ease-out), transform var(--sv-dur-instant) var(--sv-ease-out); transform: translateX(-2px); }
.ui-choice-mark .icon { width: 16px; height: 16px; }
.ui-choice-mark .icon + .icon { display: none; }
.ui-ask .ui-choice:hover:not(:disabled), .ui-ask .ui-choice:focus-visible { background: var(--sv-fill-2); }
.ui-ask .ui-choice:active:not(:disabled) { background: var(--sv-fill-4); }
.ui-ask .ui-choice:hover:not(:disabled) .ui-choice-mark, .ui-ask .ui-choice:focus-visible .ui-choice-mark { opacity: 1; transform: none; color: var(--sv-ink-secondary); }
.ui-ask .ui-choice:hover:not(:disabled)::before, .ui-ask .ui-choice:focus-visible::before { background: var(--sv-fill-3); color: var(--sv-ink); }
.ui-ask .ui-choice:focus-visible { outline: 2px solid var(--sv-ink); outline-offset: -2px; }

/* answered: the chosen row keeps a fill and a check; the rest step back */
.ui-ask[data-state="closed"] .ui-choice:disabled { opacity: 0.4; }
.ui-ask .ui-choice:disabled { color: var(--sv-ink); }
.ui-ask[data-state] .ui-choice[aria-pressed="true"], .ui-ask .ui-choice[aria-pressed="true"] { opacity: 1; background: var(--sv-fill-3); font-weight: 500; }
.ui-ask .ui-choice[aria-pressed="true"]::before { background: var(--sv-ink); color: var(--sv-surface); }
.ui-ask .ui-choice[aria-pressed="true"] .ui-choice-mark { opacity: 1; transform: none; color: var(--sv-ink); }
.ui-ask .ui-choice[aria-pressed="true"] .ui-choice-mark .icon:first-child { display: none; }
.ui-ask .ui-choice[aria-pressed="true"] .ui-choice-mark .icon + .icon { display: inline; }
@media (prefers-reduced-motion: reduce) { .ui-ask .ui-choice, .ui-ask .ui-choice::before, .ui-choice-mark { transition: none; } }

.ui-fields { display: grid; grid-template-columns: minmax(6rem, max-content) 1fr; gap: var(--sv-space-1) var(--sv-space-3); margin: 0; }
.ui-fields dt { color: var(--sv-ink-secondary); }
.ui-fields dd { margin: 0; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }

.ui-choices, .ui-links { display: flex; flex-wrap: wrap; gap: var(--sv-space-2); }
.ui-choice, .ui-link {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 var(--sv-space-3);
  border: 0;
  border-radius: 999px;
  background: var(--sv-fill-2);
  color: var(--sv-ink);
  font: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: background-color var(--sv-dur-instant) var(--sv-ease-out);
}
.ui-choice:hover:not(:disabled), .ui-link:hover { background: var(--sv-fill-4); }
.ui-choice:focus-visible, .ui-link:focus-visible { outline: 2px solid var(--sv-ink); outline-offset: 2px; }
.ui-choice:disabled { cursor: default; opacity: 0.55; }
.ui-choice[aria-pressed="true"] { opacity: 1; background: var(--sv-fill-4); font-weight: 500; }

@media (max-width: 640px) {
  .transcript > .ui-card { margin-left: 0; }
  .ui-card { padding: var(--sv-space-3); }
  .ui-choice { flex: 1 1 auto; justify-content: center; min-height: 44px; }
  .ui-ask .ui-choice { justify-content: flex-start; }
  .ui-ask { padding: var(--sv-space-3); }
  .ui-fields { grid-template-columns: 1fr; }
  .ui-fields dd { margin-bottom: var(--sv-space-1); }
}

/* ---- a chart or diagram (chart.js, diagram.js): the card takes the whole
 * reading column, its title and Chart / Table switch in one row. ---- */
.ui-visual { max-width: none; gap: var(--sv-space-3); padding: var(--sv-space-4); }
.ui-visual-head { display: flex; align-items: center; justify-content: space-between; gap: var(--sv-space-3); min-width: 0; }
.ui-visual-head .ui-title { min-width: 0; overflow-wrap: anywhere; }
.ui-visual-tabs { flex: none; display: inline-flex; gap: 2px; }
.ui-visual-tab { min-height: 28px; padding: 0 var(--sv-space-3); border: 0; border-radius: var(--sv-radius); background: transparent; color: var(--sv-ink-secondary); font-size: var(--ui-meta); transition: background-color var(--sv-dur-instant) var(--sv-ease-out); }
.ui-visual-tab:hover { background: var(--sv-fill-2); color: var(--sv-ink); }
.ui-visual-tab[aria-pressed="true"] { background: var(--sv-fill-3); color: var(--sv-ink); }
.ui-visual-tab:focus-visible { outline: 2px solid var(--sv-ink); outline-offset: 1px; }
.ui-caption { margin: 0; color: var(--sv-ink-tertiary); font-size: var(--ui-meta); overflow-wrap: anywhere; }
@media (max-width: 640px) { .ui-visual { padding: var(--sv-space-3); } }