/* ques-bank authoring desk — additions to the licence-desk design language.
   Shared tokens, typography, buttons and tables come from styles.css. This
   file only adds the authoring page's components. No external assets. */

/* ── Small shared additions ─────────────────────────────────────────── */
.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 100;
  padding: 8px 12px;
  border-radius: 3px;
  background: var(--ink);
  color: #f2f5ef;
  font-size: 13px;
  text-decoration: none;
  transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

input[type="search"] {
  width: 100%;
  min-height: 37px;
  padding: 8px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 13.5px;
}
input[type="search"]:focus {
  border-color: var(--pine);
  box-shadow: 0 0 0 3px var(--pine-wash);
  outline: none;
}

.gate-advanced {
  padding: 9px 11px;
  border: 1px dashed var(--line-strong);
  border-radius: 3px;
  background: rgba(238, 240, 232, .45);
}
.gate-advanced summary {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
}
.gate-advanced summary .label-soft { margin-left: 4px; }
.gate-advanced[open] summary { margin-bottom: 9px; }
.gate-advanced .hint { margin-top: 7px; }
.gate-advanced code { color: var(--ink-soft); }

.session-who {
  max-width: 220px;
  overflow: hidden;
  padding-left: 12px;
  border-left: 1px solid #3a463d;
  color: #a9b8ad;
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .06em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.tab-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 17px;
  height: 16px;
  margin-left: 6px;
  padding: 0 4px;
  border-radius: 8px;
  background: var(--gold);
  color: var(--ink);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1;
}

.banner ul { margin: 6px 0 0 16px; padding: 0; }
.banner li + li { margin-top: 3px; }

input.is-invalid, select.is-invalid, textarea.is-invalid {
  border-color: var(--rust);
  box-shadow: 0 0 0 3px var(--rust-wash);
}

/* Question workflow statuses (the licence-desk status classes stay as-is). */
.status-draft { background: #eef0e8; color: var(--ink-soft); }
.status-pending { background: var(--gold-wash); color: #76500e; }
.status-approved { background: var(--pine-wash); color: var(--pine-deep); }
.status-rejected { background: var(--rust-wash); color: var(--rust); }
.status-retired { background: #e9e9e4; color: var(--muted); }
.status-unknown { background: #eef0e8; color: var(--muted); }
.status-problem { background: var(--rust-wash); color: var(--rust); }
.status-warning { background: var(--gold-wash); color: #76500e; }
.status-ok { background: var(--pine-wash); color: var(--pine-deep); }

/* ── Summary strip ──────────────────────────────────────────────────── */
.summary-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(142px, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}
.stat {
  display: grid;
  gap: 2px;
  padding: 12px 14px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  box-shadow: var(--shadow);
}
.stat-label {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.stat-value {
  color: var(--ink);
  font-size: 23px;
  font-weight: 600;
  letter-spacing: -.03em;
  line-height: 1.15;
  font-variant-numeric: tabular-nums;
}
.stat-note { color: var(--muted); font-size: 10.5px; }
.summary-offline {
  grid-column: 1 / -1;
  padding: 10px 13px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .05em;
  text-transform: uppercase;
}

/* ── Question list ──────────────────────────────────────────────────── */
.authoring-filters .field { width: 180px; }
.authoring-filters .filter-q { width: min(320px, 100%); }
.question-table { min-width: 780px; }
.q-stem {
  display: block;
  max-width: 58ch;
  color: var(--ink);
  font-size: 13.5px;
  line-height: 1.45;
  text-decoration: none;
  white-space: pre-line;
}
.q-stem:hover { text-decoration: underline; text-underline-offset: 2px; }
.q-stem-en {
  display: block;
  max-width: 58ch;
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  white-space: pre-line;
}
.q-ext {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .04em;
  overflow-wrap: anywhere;
}
.q-point {
  display: inline-flex;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--pine-wash);
  color: var(--pine-deep);
  font-family: var(--mono);
  font-size: 10px;
  white-space: nowrap;
}
.difficulty-cell { display: grid; gap: 5px; justify-items: end; }
.difficulty-cell .diff-value {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.diff-meter {
  width: 68px;
  height: 4px;
  border: 0;
  border-radius: 2px;
  background: var(--line);
  appearance: none;
  -webkit-appearance: none;
}
.diff-meter::-webkit-progress-bar { border-radius: 2px; background: var(--line); }
.diff-meter::-webkit-progress-value { border-radius: 2px; background: var(--pine); }
.diff-meter::-moz-progress-bar { border-radius: 2px; background: var(--pine); }
.updated-cell {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 10.5px;
  white-space: nowrap;
}
.pager {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 14px;
  border-top: 1px solid var(--line);
  background: #f7f8f2;
}
.pager .count { margin: 0 auto; text-align: center; }

/* ── Editor ─────────────────────────────────────────────────────────── */
#view-editor > .view-head { max-width: 1120px; }
#question-form { max-width: 1120px; }
.editor-grid { display: grid; gap: 14px; }
.form-card { overflow: hidden; }
.form-body { padding: 15px 16px 17px; }
.form-body > .hint { margin-top: 9px; }
.form-body > .banner { margin-top: 11px; }

.point-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.1fr) minmax(0, .85fr);
  gap: 12px 13px;
}
.meta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) minmax(200px, .8fr);
  gap: 12px 13px;
  margin-top: 15px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.lang-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px 16px;
}
.lang-grid + .hint { margin-top: 10px; }
.lang-heading {
  margin: 0 0 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
}
#stem-ta, #stem-en { min-height: 116px; resize: vertical; }
#hint-ta, #hint-en { min-height: 58px; resize: vertical; }
.option-cell textarea, .rationale-col textarea { min-height: 58px; resize: vertical; }
#rationales-fold .rationale-col textarea { min-height: 54px; }

.difficulty-row { display: flex; align-items: center; gap: 10px; min-height: 37px; }
.difficulty-row input[type="range"] {
  flex: 1;
  min-width: 80px;
  accent-color: var(--pine);
  cursor: pointer;
}
.difficulty-out {
  min-width: 54px;
  padding: 3px 6px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #f3f5ee;
  color: var(--pine-deep);
  font-size: 10.5px;
  text-align: center;
  white-space: nowrap;
}

.answer-set { margin: 0; padding: 0; border: 0; min-width: 0; }
.option-head, .option-row {
  display: grid;
  grid-template-columns: 30px 82px minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.option-head {
  padding: 0 5px 6px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.option-row {
  padding: 9px 5px;
  border-top: 1px solid var(--line);
  border-radius: 3px;
}
.option-row:last-child { padding-bottom: 4px; }
.option-row.is-answer {
  background: linear-gradient(90deg, var(--pine-wash), rgba(227, 239, 232, .25));
  box-shadow: inset 3px 0 0 var(--pine);
}
.option-letter {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-top: 7px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: #fff;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 11px;
}
.option-row.is-answer .option-letter {
  border-color: var(--pine);
  background: var(--pine);
  color: #fff;
}
.answer-pick {
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 37px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .04em;
  text-transform: uppercase;
  cursor: pointer;
}
.answer-pick input { accent-color: var(--pine); }
.option-row.is-answer .answer-pick { color: var(--pine-deep); }
.answer-readout {
  margin-top: 10px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.answer-readout.has-answer { color: var(--pine-deep); }

.fold { padding: 0; }
.fold-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  list-style: none;
}
.fold-head::-webkit-details-marker { display: none; }
.fold:not([open]) .fold-head { border-bottom: 0; }
.fold-head:hover { background: #f7f8f2; }
.fold-head::after {
  content: "+";
  flex: none;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1;
}
.fold[open] .fold-head::after { content: "−"; }
.fold-kicker {
  margin-right: 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.fold-title { font-size: 16px; font-weight: 600; letter-spacing: -.01em; }
.rationale-col { display: grid; gap: 8px; align-content: start; }
.rationale-col .field { gap: 3px; }
.rationale-col .label { font-size: 9px; }

.editor-actions {
  position: sticky;
  bottom: 0;
  z-index: 6;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(251, 252, 248, .97);
  box-shadow: 0 -8px 24px -22px rgba(20, 27, 22, .7), var(--shadow);
  backdrop-filter: blur(4px);
}
.save-state-wrap { display: flex; align-items: center; gap: 7px; min-width: 0; }
.save-dot {
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--line-strong);
}
.save-dot.is-dirty { background: var(--gold); }
.save-dot.is-saved { background: var(--pine); }
.save-state {
  overflow: hidden;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .04em;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.save-state.is-dirty { color: #76500e; }
.action-buttons { display: flex; align-items: center; gap: 8px; margin-left: auto; }

/* ── Review ─────────────────────────────────────────────────────────── */
.review-shell {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}
.review-queue {
  position: sticky;
  top: 14px;
  overflow: hidden;
}
.review-list { max-height: calc(100vh - 220px); overflow-y: auto; }
.review-item {
  display: block;
  width: 100%;
  padding: 12px 14px;
  border: 0;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid transparent;
  background: transparent;
  color: var(--ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.review-item:last-child { border-bottom: 0; }
.review-item:hover { background: #f6f8f1; }
.review-item.is-active {
  border-left-color: var(--pine);
  background: var(--pine-wash);
}
.review-item-stem {
  display: -webkit-box;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.4;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.review-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 3px 9px;
  margin-top: 6px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.review-main { min-width: 0; }
.review-placeholder { padding: 8px 0; }
.review-doc { overflow: hidden; margin-bottom: 14px; }
.review-doc-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 15px 17px 13px;
  border-bottom: 1px solid var(--line);
}
.review-doc-head h2 { margin-top: 4px; font-size: 19px; letter-spacing: -.02em; }
.review-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 5px 18px;
  padding: 10px 17px;
  border-bottom: 1px solid var(--line);
  background: #f7f8f2;
}
.review-fact {
  display: inline-flex;
  gap: 5px;
  align-items: baseline;
  color: var(--ink-soft);
  font-size: 11px;
}
.review-fact b {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8.5px;
  font-weight: 500;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.review-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}
.review-lang { padding: 14px 17px 16px; min-width: 0; }
.review-lang + .review-lang { border-left: 1px solid var(--line); }
.review-lang h3 {
  margin: 0 0 6px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.review-stem {
  margin: 0;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.55;
  white-space: pre-line;
}
.review-section-title {
  margin: 0;
  padding: 12px 17px 8px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.review-options { padding: 0 17px 12px; }
.review-option-head, .review-option {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr) minmax(0, 1fr) 70px;
  gap: 10px;
  align-items: start;
}
.review-option-head {
  padding: 0 6px 5px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.review-option {
  padding: 8px 6px;
  border-top: 1px solid var(--line);
  border-radius: 3px;
}
.review-option.is-answer { background: var(--pine-wash); }
.review-option-letter {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
}
.review-option.is-answer .review-option-letter { color: var(--pine-deep); font-weight: 700; }
.review-option-ta, .review-option-en {
  color: var(--ink-soft);
  font-size: 12.5px;
  line-height: 1.45;
  white-space: pre-line;
  overflow-wrap: anywhere;
}
.review-correct {
  justify-self: start;
  padding: 2px 6px;
  border-radius: 3px;
  background: var(--pine);
  color: #fff;
  font-family: var(--mono);
  font-size: 8.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.review-rationales { border-top: 1px solid var(--line); }
.review-rationales > summary {
  padding: 11px 17px;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
}
.review-rationales[open] > summary { border-bottom: 1px solid var(--line); }
.rationale-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.rationale-pair > div { padding: 12px 17px 14px; }
.rationale-pair > div + div { border-left: 1px solid var(--line); }
.rationale-item { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 6px; padding: 3px 0; }
.rationale-key { color: var(--pine); font-family: var(--mono); font-size: 10.5px; }
.rationale-text { color: var(--ink-soft); font-size: 12px; line-height: 1.45; white-space: pre-line; }
.review-hints {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.review-hints > div { padding: 12px 17px 14px; }
.review-hints > div + div { border-left: 1px solid var(--line); }
.review-hints p { margin-top: 4px; color: var(--ink-soft); font-size: 12px; white-space: pre-line; }
.decision-actions { display: flex; justify-content: flex-end; gap: 8px; }

/* ── Bulk import ────────────────────────────────────────────────────── */
.import-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
  gap: 14px;
  margin-bottom: 14px;
}
.dropzone {
  display: grid;
  place-items: center;
  gap: 4px;
  padding: 28px 18px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: #fff;
  text-align: center;
  cursor: pointer;
  transition: background .12s ease, border-color .12s ease;
}
.dropzone:hover, .dropzone.is-over { border-color: var(--pine); background: var(--pine-wash); }
.dropzone:focus-within { outline: 2px solid var(--pine); outline-offset: 2px; }
.dropzone-icon {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 3px;
  border-radius: 50%;
  background: var(--pine-wash);
  color: var(--pine);
  font-size: 18px;
  line-height: 1;
}
.dropzone-title { color: var(--ink); font-size: 14px; font-weight: 500; }
.file-line {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 11px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #f3f5ee;
}
.file-name { flex: 1; min-width: 0; color: var(--ink-soft); font-size: 10.5px; overflow-wrap: anywhere; }
.import-actions { display: flex; gap: 8px; margin-top: 14px; }
.column-list {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 10.5px;
  line-height: 1.7;
  overflow-wrap: anywhere;
}
.import-help .hint { margin-top: 11px; }
.import-help .hint:first-child { margin-top: 0; }
.import-report-card { margin-bottom: 14px; overflow: hidden; }
.report-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(128px, 1fr));
  gap: 9px;
  margin-bottom: 13px;
}
.report-summary .stat { box-shadow: none; background: #f7f8f2; }
.report-table { min-width: 620px; }
.report-message { color: var(--ink-soft); font-size: 12px; line-height: 1.45; }
.report-message + .report-message { margin-top: 3px; }
.report-message .field-name { color: var(--muted); font-family: var(--mono); font-size: 10px; }
.raw-report { margin-top: 14px; border-top: 1px solid var(--line); padding-top: 11px; }
.raw-report summary {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  cursor: pointer;
}
.raw-report pre {
  max-height: 320px;
  margin: 9px 0 0;
  padding: 11px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #f7f8f2;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ── Audit ──────────────────────────────────────────────────────────── */
.audit-table { min-width: 820px; }
.audit-when, .audit-actor, .audit-action, .audit-entity {
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 10.5px;
  overflow-wrap: anywhere;
}
.audit-action { color: var(--pine-deep); font-weight: 600; }
.audit-reason { display: block; max-width: 32ch; color: var(--ink-soft); font-size: 12px; }
.audit-toggle { white-space: nowrap; }
.audit-more td {
  padding: 0 12px 12px;
  background: #f7f8f2;
}
.audit-more pre {
  max-height: 280px;
  margin: 0;
  padding: 10px;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: #fff;
  color: var(--ink-soft);
  font-family: var(--mono);
  font-size: 10.5px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .session-who { display: none; }
}

@media (max-width: 1020px) {
  .point-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .meta-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .meta-grid .field:last-child { grid-column: 1 / -1; }
  .review-shell { grid-template-columns: 260px minmax(0, 1fr); }
}

@media (max-width: 900px) {
  .review-shell { grid-template-columns: 1fr; }
  .review-queue { position: static; }
  .review-list {
    display: flex;
    max-height: none;
    overflow-x: auto;
    overflow-y: hidden;
    scrollbar-width: thin;
  }
  .review-item {
    flex: 0 0 240px;
    border-bottom: 0;
    border-left: 0;
    border-right: 1px solid var(--line);
    border-top: 3px solid transparent;
  }
  .review-item:last-child { border-right: 0; }
  .review-item.is-active { border-top-color: var(--pine); border-left-color: transparent; }
  .import-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .lang-grid { grid-template-columns: 1fr; }
  .review-pair, .rationale-pair, .review-hints { grid-template-columns: 1fr; }
  .review-lang + .review-lang,
  .rationale-pair > div + div,
  .review-hints > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .editor-actions { gap: 10px; }
  .action-buttons { flex-wrap: wrap; justify-content: flex-end; }
}

@media (max-width: 680px) {
  .authoring-filters .field, .authoring-filters .filter-q { width: 100%; }
  .question-table, .audit-table, .report-table { min-width: 0; }
  .summary-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .stat-value { font-size: 21px; }
  .point-grid, .meta-grid { grid-template-columns: 1fr; }
  .meta-grid .field:last-child { grid-column: auto; }
  .option-head { display: none; }
  .option-row {
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 6px 9px;
    padding: 10px 4px;
  }
  .option-letter { margin-top: 9px; grid-row: 1 / span 2; }
  .answer-pick { grid-column: 2; min-height: 25px; }
  .option-row .option-cell { grid-column: 1 / -1; }
  .option-row.is-answer { box-shadow: inset 3px 0 0 var(--pine); }
  .editor-actions {
    position: static;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .action-buttons { display: grid; grid-template-columns: 1fr; margin-left: 0; }
  .action-buttons .btn { width: 100%; min-height: 42px; }
  .review-option-head { display: none; }
  .review-option { grid-template-columns: 24px minmax(0, 1fr); }
  .review-option-letter { grid-row: 1 / span 3; }
  .review-option-ta, .review-option-en { grid-column: 2; }
  .review-correct { grid-column: 2; }
  .review-option-en { color: var(--muted); }
  .review-doc-head { flex-direction: column; gap: 8px; }
  .review-rationale-pair { grid-template-columns: 1fr; }
  .decision-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .import-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .dropzone { padding: 24px 12px; }
  .review-list { margin: 0 -1px; }
  .review-item { flex-basis: 220px; }
  .pager { flex-wrap: wrap; }
  .pager .count { order: -1; flex: 0 0 100%; }
  .audit-more td { padding: 0 14px 12px; }
  .ledger .audit-more td {
    display: block;
    padding: 0 14px 12px;
  }
  .ledger .audit-more td::before { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .dropzone { transition: none; }
}

/* Syllabus structure */
.syllabus-unit { border: 1px solid var(--line, #ddd); border-radius: 10px; margin: 0 0 14px; background: var(--card, #fff); overflow: hidden; }
.syllabus-unit-head, .syllabus-chapter-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; padding: 14px 16px; }
.syllabus-unit-head { background: var(--card-alt, #f7f5ef); }
.syllabus-chapter { border-top: 1px solid var(--line, #ddd); }
.syllabus-chapter-head { padding: 10px 16px; }
.syllabus-code { display: inline-block; min-width: 32px; margin-right: 8px; color: var(--ink-3, #666); font-variant-numeric: tabular-nums; }
.syllabus-count { display: block; margin: 3px 0 0 32px; color: var(--ink-3, #777); font-size: 12px; }
.syllabus-actions { display: flex; flex-wrap: wrap; gap: 6px; justify-content: flex-end; }
.syllabus-points { list-style: none; margin: 0; padding: 0 16px 12px; }
.syllabus-points li { display: flex; gap: 8px; align-items: baseline; padding: 7px 0; border-top: 1px dashed var(--line, #e5e0d5); font-size: 13px; }
.syllabus-points li > span:nth-child(2) { flex: 1; }
.btn-small { padding: 5px 8px; font-size: 12px; }
@media (max-width: 640px) {
  .syllabus-unit-head, .syllabus-chapter-head { flex-direction: column; }
  .syllabus-actions { justify-content: flex-start; }
}