/**
 * Quiz Generator.
 *
 * Scoped palette, as with every other tool family: color-scheme.css carries only
 * the dark overrides.
 */

.sk-quiz-root {
  --sk-ink: #28323a;
  --sk-muted: #66727b;
  --sk-accent: #68438b;
  --sk-accent-strong: #452b61;
  --sk-line: #dfe3e8;
  --sk-surface: #ffffff;
  --sk-soft: #f7f5fa;
  --sk-on-accent: #ffffff;
  --sk-ok: #1f6b45;
  --sk-error: #a6324a;

  display: block;
  box-sizing: border-box;
  margin: 20px auto 0;
  max-width: 980px;
  color: var(--sk-ink);
  font-family: inherit;
  line-height: 1.6;
}

html[data-sk-scheme="dark"] .sk-quiz-root {
  --sk-ink: #e6e2ee;
  --sk-muted: #a79fba;
  --sk-accent: #cba4ec;
  --sk-accent-strong: #e3cff7;
  --sk-line: #38314a;
  --sk-surface: #221d2e;
  --sk-soft: #2b2140;
  --sk-on-accent: #2f1c40;
  --sk-ok: #7ed7a8;
  --sk-error: #ff9fb0;
}

.sk-quiz-root * {
  box-sizing: border-box;
}

.sk-quiz-modes {
  display: flex;
  gap: 6px;
  margin: 0 0 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--sk-line);
}

.sk-quiz-mode {
  padding: 7px 13px;
  border: 1px solid var(--sk-line);
  border-radius: 8px;
  background: var(--sk-surface);
  color: var(--sk-muted);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}

.sk-quiz-mode.is-active {
  border-color: var(--sk-accent);
  color: var(--sk-accent-strong);
}

.sk-quiz-mode:focus-visible,
.sk-quiz-btn:focus-visible,
.sk-quiz-del:focus-visible,
.sk-quiz-answer:focus-visible,
.sk-quiz-textarea:focus-visible {
  outline: 2px solid var(--sk-accent);
  outline-offset: 1px;
}

.sk-quiz-h2 {
  margin: 24px 0 10px;
  font-size: 1.02rem;
  font-weight: 700;
}

.sk-quiz-field {
  margin: 0 0 6px;
}

.sk-quiz-label {
  display: block;
  margin: 0 0 5px;
  font-size: 0.82rem;
  font-weight: 600;
}

.sk-quiz-hint {
  margin: 0 0 7px;
  color: var(--sk-muted);
  font-size: 0.8rem;
}

.sk-quiz-hint code {
  padding: 1px 4px;
  border-radius: 4px;
  background: var(--sk-soft);
  font-size: 0.95em;
}

.sk-quiz-textarea {
  display: block;
  width: 100%;
  margin: 0 0 10px;
  padding: 9px 11px;
  border: 1px solid var(--sk-line);
  border-radius: 8px;
  background: var(--sk-surface);
  color: var(--sk-ink);
  font-family: inherit;
  font-size: 0.9rem;
  line-height: 1.55;
  resize: vertical;
}

.sk-quiz-textarea::placeholder {
  color: #9a90a4;
}

html[data-sk-scheme="dark"] .sk-quiz-textarea::placeholder {
  color: #8b83a0;
}

.sk-quiz-btn {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: var(--sk-accent);
  color: var(--sk-on-accent);
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.sk-quiz-btn:hover {
  background: var(--sk-accent-strong);
}

.sk-quiz-btn--ghost {
  border-color: var(--sk-line);
  background: var(--sk-surface);
  color: var(--sk-muted);
}

.sk-quiz-btn--ghost:hover {
  border-color: var(--sk-accent);
  background: var(--sk-surface);
  color: var(--sk-accent-strong);
}

/* Report text reads as a note beside a rule, not as a coloured box. */
.sk-quiz-ok,
.sk-quiz-warn {
  margin: 12px 0 0;
  padding: 2px 0 2px 11px;
  border-left: 3px solid currentColor;
  font-size: 0.86rem;
  font-weight: 600;
}

.sk-quiz-ok { color: var(--sk-ok); }
.sk-quiz-warn { color: var(--sk-error); }

.sk-quiz-skipped {
  margin: 6px 0 0;
  padding-left: 30px;
  color: var(--sk-muted);
  font-size: 0.82rem;
}

.sk-quiz-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.87rem;
}

.sk-quiz-table th,
.sk-quiz-table td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--sk-line);
  text-align: left;
  vertical-align: top;
}

.sk-quiz-table th {
  color: var(--sk-muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.sk-quiz-table td:last-child {
  width: 36px;
}

.sk-quiz-del {
  width: 26px;
  height: 26px;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--sk-muted);
  font-size: 1.05rem;
  line-height: 1;
  cursor: pointer;
}

.sk-quiz-del:hover {
  border-color: var(--sk-line);
  color: var(--sk-error);
}

#sk-quiz-clearall {
  margin-top: 12px;
}

.sk-quiz-play-wrap {
  margin-top: 8px;
}

.sk-quiz-q {
  padding: 12px 0;
  border-bottom: 1px solid var(--sk-line);
}

.sk-quiz-prompt {
  display: flex;
  gap: 10px;
  margin: 0 0 7px;
  font-size: 0.93rem;
  font-weight: 600;
}

/* A fixed-width number keeps a long quiz aligned down the page. */
.sk-quiz-num {
  flex: 0 0 auto;
  min-width: 22px;
  color: var(--sk-muted);
  font-variant-numeric: tabular-nums;
}

.sk-quiz-answer {
  display: block;
  width: 100%;
  max-width: 420px;
  padding: 8px 10px;
  border: 1px solid var(--sk-line);
  border-radius: 8px;
  background: var(--sk-surface);
  color: var(--sk-ink);
  font-family: inherit;
  font-size: 0.9rem;
}

.sk-quiz-q.is-correct .sk-quiz-answer {
  border-color: var(--sk-ok);
}

.sk-quiz-q.is-wrong .sk-quiz-answer {
  border-color: var(--sk-error);
}

.sk-quiz-mark {
  display: block;
  margin-top: 6px;
  font-size: 0.84rem;
  font-weight: 600;
}

.sk-quiz-q.is-correct .sk-quiz-mark { color: var(--sk-ok); }
.sk-quiz-q.is-wrong .sk-quiz-mark { color: var(--sk-error); }

.sk-quiz-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.sk-quiz-score {
  margin: 12px 0 0;
  font-size: 0.95rem;
  font-weight: 700;
}

.sk-quiz-empty {
  margin: 0;
  color: var(--sk-muted);
  font-size: 0.89rem;
}

.sk-quiz-note {
  margin: 18px 0 0;
  color: var(--sk-muted);
  font-size: 0.79rem;
}

@media print {
  body * { visibility: hidden; }

  .sk-quiz-play-wrap,
  .sk-quiz-play-wrap * {
    visibility: visible;
  }

  .sk-quiz-play-wrap {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
  }

  /* The answer sheet is the printed artefact, so the inputs and markings go and
     the questions stay. */
  .sk-quiz-actions,
  .sk-quiz-mark,
  .sk-quiz-modes,
  .sk-quiz-field,
  #sk-quiz-list,
  #sk-quiz-print,
  .sk-quiz-note,
  .sk-quiz-score {
    display: none !important;
  }

  .sk-quiz-answer {
    border: 0;
    border-bottom: 1px solid #9aa4ae;
    border-radius: 0;
    max-width: none;
  }
}