:root {
  --ink: #172033;
  --ink-soft: #344054;
  --muted: #697386;
  --line: #dfe6f0;
  --line-strong: #c9d4e5;
  --surface: #ffffff;
  --canvas: #f5f7fb;
  --primary: #1857e4;
  --primary-hover: #1244b3;
  --primary-soft: #eef3ff;
  --accent: #da2419;
  --accent-hover: #ad1c14;
  --accent-soft: #fff0ee;
  --success: #27845c;
  --warning: #b96612;
  --danger: #c73930;
  --focus: #1857e4;
  --shadow-sm: 0 4px 14px rgba(29, 58, 112, .07);
  --shadow-md: 0 16px 42px rgba(29, 58, 112, .11);
  font-family: "Segoe UI Variable", "Microsoft YaHei UI", "PingFang SC", system-ui, sans-serif;
  color: var(--ink);
  background: var(--canvas);
  letter-spacing: 0;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-height: 100%; }
body { min-height: 100vh; margin: 0; background: var(--canvas); color: var(--ink); }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-hover); }
button, input, select, textarea { font: inherit; letter-spacing: 0; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(24, 87, 228, .28);
  outline-offset: 2px;
}

.topbar {
  position: sticky;
  z-index: 30;
  top: 0;
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 10px max(24px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid rgba(201, 212, 229, .92);
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 8px 24px rgba(29, 58, 112, .05);
}
.brand { display: inline-flex; min-width: 0; align-items: center; gap: 12px; color: var(--ink); font-weight: 760; }
.brand:hover { color: var(--ink); }
.platform-return-form { margin: 0; }
.platform-return-form .brand {
  appearance: none;
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
}
.brand-mark {
  display: grid;
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  place-items: center;
  overflow: hidden;
  padding: 3px;
  border: 1px solid rgba(205, 217, 234, .8);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 7px 18px rgba(218, 36, 25, .16);
}
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: contain; }
.brand-name { overflow: hidden; font-size: 16px; text-overflow: ellipsis; white-space: nowrap; }
.primary-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.primary-nav-link {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 7px 11px;
  border-radius: 8px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  transition: color .16s ease, background-color .16s ease, box-shadow .16s ease;
}
.primary-nav-link:hover { background: #f3f6fb; color: var(--primary); }
.primary-nav-link.active { background: var(--primary-soft); color: var(--primary); box-shadow: inset 0 0 0 1px rgba(24, 87, 228, .08); }
.topbar-actions {
  display: flex;
  float: none;
  align-items: center;
  gap: 4px;
  padding-top: 0;
  color: var(--muted);
  font-size: 13px;
}
.topbar-actions > * { margin-left: 0; }
.topbar-actions a {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 7px 11px;
  border-radius: 8px;
  color: var(--ink-soft);
  font-weight: 650;
  white-space: nowrap;
}
.topbar-actions a:hover { background: #f3f6fb; color: var(--primary); }
.topbar-actions form { display: flex; margin: 0; }
.user-name {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 7px 11px;
  border-radius: 8px;
  background: #f0f3f9;
  color: var(--ink-soft);
  font-weight: 650;
  white-space: nowrap;
}
.link-button { padding: 0; border: 0; background: none; color: var(--primary); cursor: pointer; font-weight: 700; }
.topbar .link-button { min-height: 38px; padding: 7px 11px; border-radius: 8px; color: var(--ink-soft); }
.topbar .link-button:hover { color: var(--primary); }

.page-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 44px 0 72px; }
.message-stack { position: relative; z-index: 10; width: min(1180px, calc(100% - 40px)); margin: 18px auto 0; }
.message { padding: 13px 16px; border: 1px solid var(--line); border-left: 4px solid var(--primary); border-radius: 7px; background: #fff; box-shadow: var(--shadow-sm); }
.message.success { border-left-color: var(--success); }
.message.error { border-left-color: var(--danger); }

h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 9px; font-size: 30px; line-height: 1.3; font-weight: 780; }
h2 { font-size: 19px; line-height: 1.45; font-weight: 760; }
.eyebrow { display: block; margin-bottom: 8px; color: var(--primary); font-size: 12px; font-weight: 800; }
.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 28px; margin-bottom: 28px; }
.page-heading h1 { margin-bottom: 0; }
.page-subtitle { margin: 8px 0 0; color: var(--muted); font-size: 14px; }
.lead { max-width: 720px; color: #536078; font-size: 16px; line-height: 1.75; }
.muted { color: var(--muted); }
.back-link { display: inline-flex; align-items: center; gap: 7px; margin-bottom: 24px; color: var(--muted); font-size: 13px; font-weight: 700; }
.back-link::before { content: "←"; color: var(--primary); }
.back-link:hover { color: var(--primary); }

.button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 17px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: #fff;
  color: var(--ink-soft);
  cursor: pointer;
  font-weight: 720;
  transition: border-color .16s ease, box-shadow .16s ease, color .16s ease, transform .16s ease, background-color .16s ease;
}
.button:hover { border-color: #aebbd1; color: var(--ink); box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.button.primary { border-color: var(--primary); background: var(--primary); color: #fff; box-shadow: 0 8px 20px rgba(24, 87, 228, .20); }
.button.primary:hover { border-color: var(--primary-hover); background: var(--primary-hover); color: #fff; }
.button.warning { border-color: #cc7b26; background: #cc7b26; color: #fff; }
.button.danger { border-color: #efc2c4; background: #fff; color: var(--danger); }
.button.danger:hover { border-color: var(--danger); background: #fff4f4; color: #a92d33; }
.button.large { min-height: 50px; font-size: 15px; }
.button.full { width: 100%; }
.button:disabled { cursor: not-allowed; opacity: .5; transform: none; box-shadow: none; }
.button-row { display: flex; flex-wrap: wrap; gap: 10px; }

.mode-badge, .status-chip, .status-mark {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 25px;
  padding: 3px 9px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #f5f7fb;
  color: #536078;
  font-size: 11px;
  font-weight: 800;
}
.mode-badge.practice { border-color: #9fb8f4; background: var(--primary-soft); color: var(--primary-hover); }
.mode-badge.exam { border-color: #f0aaa4; background: var(--accent-soft); color: var(--accent-hover); }
.status-chip.success { border-color: #a0d1bd; background: #edf8f3; color: #176a49; }
.status-chip.warning { border-color: #e6bd82; background: #fff7e9; color: #84501a; }
.notice { padding: 13px 15px; border: 1px solid var(--line); border-radius: 7px; background: #f8faff; line-height: 1.65; }
.notice.warning { border-color: #e7c58f; background: #fff8ec; color: #754718; }
.notice.danger { border-color: #e4a3a7; background: #fff5f5; color: #7d242a; }
.notice.danger p { margin: 8px 0 0; }
.notice.danger ul { margin: 10px 0 0; padding-left: 20px; }

.activity-list { display: grid; gap: 14px; }
.activity-row {
  position: relative;
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(300px, .9fr) auto;
  align-items: center;
  gap: 28px;
  overflow: hidden;
  padding: 24px 24px 24px 28px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--primary);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.activity-row.exam { border-left-color: var(--accent); }
.activity-row:hover { border-color: #b8c7df; box-shadow: var(--shadow-md); transform: translateY(-2px); }
.activity-main h2 { margin: 10px 0 6px; font-size: 18px; }
.activity-main p { margin: 0; color: var(--muted); font-size: 13px; }
.activity-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; margin: 0; }
.activity-meta div { min-width: 0; }
.activity-meta dt { margin-bottom: 5px; color: var(--muted); font-size: 11px; }
.activity-meta dd { margin: 0; color: var(--ink-soft); font-size: 14px; font-weight: 760; }
.empty-state { padding: 70px 24px; border: 1px dashed #bdc9db; border-radius: 8px; background: rgba(255,255,255,.6); text-align: center; }
.empty-state p { color: var(--muted); }
.empty-mark { display: grid; width: 52px; height: 52px; margin: 0 auto 18px; place-items: center; border-radius: 8px; background: var(--primary); color: #fff; font-size: 15px; font-weight: 850; }

.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 56px; align-items: start; }
.detail-copy h1 { margin: 14px 0 12px; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 30px 0 0; }
.detail-grid div { min-height: 96px; padding: 18px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.detail-grid dt { margin-bottom: 7px; color: var(--muted); font-size: 12px; }
.detail-grid dd { margin: 0; color: var(--ink-soft); line-height: 1.6; font-weight: 720; }
.action-panel { padding: 24px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow-md); }
.action-panel p { margin: 16px 0 0; color: var(--muted); font-size: 12px; line-height: 1.75; }
.history-section { margin-top: 48px; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow-sm); }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 14px 15px; border-bottom: 1px solid #e7ecf4; text-align: left; vertical-align: middle; white-space: nowrap; }
th { background: #f3f6fb; color: #536078; font-size: 11px; font-weight: 800; }
tbody tr { transition: background-color .14s ease; }
tbody tr:hover { background: #f8faff; }
tr:last-child td { border-bottom: 0; }
.table-sub { color: var(--muted); font-size: 11px; }
.table-actions { display: flex; gap: 13px; }
.table-actions form { margin: 0; }
.table-link { color: var(--primary); font-weight: 750; white-space: nowrap; }
.table-link:hover { color: var(--primary-hover); }
.filter-bar {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 18px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.filter-bar label { display: grid; gap: 7px; color: var(--muted); font-size: 11px; font-weight: 750; }
.filter-bar input, .filter-bar select { min-width: 180px; min-height: 42px; padding: 8px 11px; border: 1px solid var(--line-strong); border-radius: 7px; background: #fff; color: var(--ink); }
.filter-bar input { width: min(340px, 70vw); }
.filter-bar input:focus, .filter-bar select:focus { border-color: var(--primary); }
.pagination { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 22px; color: var(--muted); }
.candidate-filters { display: grid; grid-template-columns: repeat(4, minmax(150px, 1fr)); align-items: end; }
.candidate-filters label, .candidate-filters input, .candidate-filters select { width: 100%; min-width: 0; }
.candidate-filters .filter-actions { display: flex; align-items: center; gap: 10px; grid-column: span 2; }
.bulk-toolbar { display: grid; grid-template-columns: minmax(180px, .7fr) minmax(0, 2fr); gap: 14px 22px; margin-bottom: 14px; padding: 17px; border: 1px solid #bfd0ee; border-radius: 10px; background: #f7faff; box-shadow: var(--shadow-sm); }
.bulk-selection-summary { display: grid; align-content: center; gap: 5px; }
.bulk-selection-summary strong { color: var(--ink); font-size: 15px; }
.bulk-selection-summary span { color: var(--muted); font-size: 12px; }
.bulk-selection-summary b { color: var(--primary); }
.bulk-controls { display: flex; align-items: flex-end; justify-content: flex-end; flex-wrap: wrap; gap: 10px; }
.bulk-controls label { display: grid; gap: 6px; color: var(--muted); font-size: 11px; font-weight: 750; }
.bulk-controls input, .bulk-controls select { min-width: 180px; min-height: 42px; padding: 8px 11px; border: 1px solid var(--line-strong); border-radius: 7px; background: #fff; color: var(--ink); }
.bulk-controls .bulk-delete-confirm { display: flex; align-items: center; align-self: center; max-width: 330px; gap: 8px; padding: 9px 11px; border: 1px solid #efc2c4; border-radius: 7px; background: #fff7f7; color: #8f282e; line-height: 1.4; }
.bulk-controls .bulk-delete-confirm input { width: 18px; min-width: 18px; min-height: 18px; margin: 0; padding: 0; }
.bulk-note { grid-column: 1 / -1; margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.select-column { width: 46px; padding-right: 8px; padding-left: 14px; text-align: center; }
.select-column input { width: 18px; height: 18px; accent-color: var(--primary); cursor: pointer; }

.attempt-shell { width: min(1240px, calc(100% - 30px)); padding-top: 28px; }
.attempt-header { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 18px; }
.attempt-header h1 { margin: 8px 0 0; font-size: 20px; }
.location-sync-banner { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; padding: 10px 14px; border: 1px solid #f0c36a; border-radius: 10px; background: #fff8e7; color: #6f4b00; font-size: 14px; }
.location-sync-banner.location-sync-success { border-color: #8fd2ae; background: #edf9f2; color: #12613b; }
.timer-box { min-width: 138px; padding: 11px 15px; border: 1px solid #a8bcef; border-radius: 8px; background: #fff; text-align: right; box-shadow: var(--shadow-sm); }
.timer-box span { display: block; color: var(--muted); font-size: 11px; }
.timer-box strong { display: block; color: var(--primary); font-size: 24px; font-variant-numeric: tabular-nums; }
.network-banner { margin-bottom: 12px; padding: 10px 14px; border: 1px solid #e5b976; border-radius: 7px; background: #fff6e8; color: #74430f; }
.attempt-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; align-items: start; }
.question-stage { min-height: 540px; padding: 32px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow-sm); }
.question-status { display: flex; justify-content: space-between; margin-bottom: 22px; color: var(--muted); font-size: 12px; }
.question-stage h2 { min-height: 56px; margin-bottom: 24px; font-size: 20px; line-height: 1.75; }
.question-image { display: block; max-width: 100%; max-height: 360px; margin: 0 auto 24px; object-fit: contain; }
.question-image[hidden] { display: none; }
.option-list { display: grid; gap: 11px; }
.option {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  padding: 15px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  cursor: pointer;
  line-height: 1.65;
  transition: border-color .15s ease, box-shadow .15s ease, background-color .15s ease;
}
.option:hover { border-color: #9fb8f4; background: #f8faff; }
.option.selected { border-color: var(--primary); background: var(--primary-soft); box-shadow: inset 4px 0 0 var(--primary); }
.option input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--primary); }
.option-key { display: inline-grid; width: 26px; height: 26px; margin-right: 8px; place-items: center; border: 1px solid #aeb9cc; border-radius: 7px; font-size: 11px; font-weight: 800; }
.question-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 30px; }
.answer-panel { position: sticky; top: 88px; padding: 19px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow-sm); }
.answer-summary { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 15px; }
.answer-summary span { color: var(--muted); font-size: 12px; }
.number-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; margin-bottom: 18px; }
.number-button { aspect-ratio: 1; border: 1px solid #c6d0df; border-radius: 6px; background: #fff; color: var(--ink-soft); cursor: pointer; font-size: 11px; }
.number-button:hover { border-color: var(--primary); }
.number-button.answered { border-color: #9fb8f4; background: var(--primary-soft); color: var(--primary-hover); font-weight: 800; }
.number-button.current { outline: 2px solid var(--accent); outline-offset: 1px; }
.save-state { min-height: 34px; margin-bottom: 12px; color: var(--success); font-size: 11px; }
.save-state.saving { color: var(--warning); }
.save-state.error { color: var(--danger); }
.switch-note { margin: 14px 0 0; color: var(--muted); text-align: center; font-size: 11px; }

.result-panel { max-width: 940px; margin: 24px auto; padding: 44px; border: 1px solid var(--line); border-radius: 8px; background: #fff; text-align: center; box-shadow: var(--shadow-md); }
.result-panel h1 { margin: 16px 0 25px; font-size: 23px; }
.status-mark { margin: 0 auto; border-color: #9ecfba; background: #eaf7f1; color: #176746; }
.score-value { display: flex; align-items: baseline; justify-content: center; gap: 6px; }
.score-value strong { color: var(--primary); font-size: 62px; line-height: 1; }
.score-value span { color: var(--muted); font-size: 18px; }
.score-value.evaluation-value strong { font-size: clamp(30px, 6vw, 50px); line-height: 1.25; }
.result-status { margin: 13px 0; font-size: 17px; font-weight: 760; }
.result-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 20px; margin-bottom: 24px; color: var(--muted); font-size: 12px; }
.result-panel .muted { margin: 22px 0; line-height: 1.8; }

.review-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 18px 0 24px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8faff;
  font-size: 12px;
}
.review-summary span { color: var(--ink-soft); font-weight: 720; }
.result-review { margin: 14px 0 20px; }
.result-review h2 { margin-bottom: 12px; color: var(--ink); font-size: 18px; }
.review-pill-list { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-bottom: 16px; }
.review-pill { display: inline-flex; min-height: 32px; align-items: center; justify-content: center; padding: 6px 11px; border-radius: 999px; border: 1px solid #d1dce9; background: #fff; color: var(--ink-soft); text-decoration: none; font-size: 12px; font-weight: 700; }
.review-pill:hover { border-color: var(--primary); color: var(--primary); }
.review-pill.wrong { border-color: #f0b5b8; background: #fff1f3; color: #b72635; }
.review-detail-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; text-align: left; }
.review-item {
  border: 1px solid #d6e1ee;
  border-radius: 8px;
  padding: 12px 14px;
  background: #fff;
}
.review-item.wrong { border-color: #f0b5b8; background: #fff7f8; }
.review-item-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 7px; color: var(--ink-soft); font-size: 12px; }
.review-item-head strong { color: var(--ink); font-size: 14px; }
.review-item p { margin: 0; color: var(--ink-soft); font-size: 12px; word-break: break-all; line-height: 1.65; }
.review-item p strong { color: var(--accent); }

.login-page { background: #f1f4fa; }
.login-page .page-shell { display: grid; min-height: calc(100vh - 71px); place-items: center; padding: 46px 0; }
.login-panel { position: relative; width: min(450px, 100%); overflow: hidden; padding: 40px; border: 1px solid #dce3ef; border-radius: 8px; background: #fff; box-shadow: var(--shadow-md); }
.login-panel::before { position: absolute; top: 0; right: 0; left: 0; height: 4px; background: var(--accent); content: ""; }
.login-heading { margin-bottom: 28px; }
.login-heading h1 { margin-bottom: 8px; font-size: 28px; }
.login-heading p { margin: 0; color: var(--muted); font-size: 14px; }
.stack-form { display: grid; gap: 18px; }
.stack-form label { display: grid; gap: 8px; color: var(--ink-soft); font-size: 13px; font-weight: 720; }
.stack-form input:not([type="checkbox"]):not([type="radio"]), .stack-form select, .stack-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
  transition: border-color .15s ease, box-shadow .15s ease;
}
.stack-form input:not([type="checkbox"]):not([type="radio"]):focus, .stack-form select:focus, .stack-form textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(24, 87, 228, .10); outline: 0; }
.stack-form input[type="file"] { padding: 9px; }
.stack-form small { color: var(--muted); font-weight: 450; line-height: 1.55; }
.stack-form .errorlist { margin: 0; padding: 0; list-style: none; color: var(--danger); font-size: 11px; font-weight: 550; }
.form-field-error { color: var(--danger); font-size: 12px; font-weight: 650; }
.form-error { padding: 12px 14px; border: 1px solid #e4a3a7; border-radius: 7px; background: #fff2f3; color: #8a2229; }
.form-error .errorlist { margin: 0; padding-left: 18px; }
.form-page { display: grid; grid-template-columns: minmax(250px, .65fr) minmax(420px, 1fr); gap: 54px; align-items: start; }
.account-form-page { max-width: 940px; margin: 0 auto; }
.wide-form { padding: 28px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow-sm); }
.checkbox-label { grid-template-columns: auto 1fr; align-items: center; }
.checkbox-label input { grid-column: 1; grid-row: 1; width: 18px; height: 18px; accent-color: var(--primary); }
.checkbox-label small, .checkbox-label .errorlist { grid-column: 1 / -1; }

.metric-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 24px; }
.metric-grid div { position: relative; overflow: hidden; padding: 20px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow-sm); }
.metric-grid div::after { position: absolute; right: 0; bottom: 0; left: 0; height: 3px; background: var(--primary); content: ""; }
.metric-grid div:nth-child(2)::after { background: var(--accent); }
.metric-grid div:nth-child(3)::after { background: #6f96ee; }
.metric-grid div:nth-child(4)::after { background: #233f7d; }
.metric-grid span { display: block; margin-bottom: 8px; color: var(--muted); font-size: 12px; }
.metric-grid strong { font-size: 28px; font-variant-numeric: tabular-nums; }
.metric-grid.account-metrics { grid-template-columns: repeat(3, 1fr); }
.admin-tools { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 36px; }
.admin-tools a { min-height: 112px; padding: 19px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); box-shadow: var(--shadow-sm); transition: border-color .17s ease, box-shadow .17s ease, transform .17s ease; }
.admin-tools a:hover { border-color: #a9bce2; color: var(--ink); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.admin-tools strong { display: block; margin-bottom: 10px; font-size: 15px; }
.admin-tools span { color: var(--muted); font-size: 11px; line-height: 1.65; }
.section-heading { display: flex; align-items: center; justify-content: space-between; }
.credential-panel { max-width: 680px; }
.temporary-password { display: block; margin: 24px 0; padding: 18px; border: 1px dashed #9fb4de; border-radius: 8px; background: #f2f6ff; color: #1e376b; overflow-wrap: anywhere; font-size: 30px; font-weight: 850; letter-spacing: 0; }
.button-row.centered { justify-content: center; }

@media (max-width: 880px) {
  .topbar { flex-wrap: wrap; }
  .brand { order: 1; }
  .topbar-actions { order: 2; margin-left: auto; }
  .primary-nav { order: 3; flex: 1 0 100%; justify-content: center; margin: 0; }
  .activity-row { grid-template-columns: 1fr auto; }
  .activity-meta { grid-column: 1; }
  .activity-row > .button { grid-column: 2; grid-row: 1 / span 2; }
  .detail-layout, .form-page { grid-template-columns: 1fr; gap: 26px; }
  .action-panel { box-shadow: var(--shadow-sm); }
  .attempt-layout { grid-template-columns: 1fr; }
  .answer-panel { position: static; }
  .number-grid { grid-template-columns: repeat(10, 1fr); }
  .metric-grid, .metric-grid.account-metrics, .admin-tools { grid-template-columns: repeat(2, 1fr); }
  .candidate-filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bulk-toolbar { grid-template-columns: 1fr; }
  .bulk-controls { justify-content: flex-start; }
  .bulk-note { grid-column: auto; }
}

@media (max-width: 620px) {
  .topbar { min-height: 60px; gap: 10px; padding: 8px 12px; }
  .brand { gap: 8px; }
  .brand-mark { width: 34px; height: 34px; font-size: 11px; }
  .brand-name { max-width: 175px; font-size: 12px; line-height: 1.25; white-space: normal; }
  .user-name, .topbar-actions .account-link { display: none; }
  .topbar-actions { flex: 0 0 auto; gap: 11px; font-size: 12px; }
  .primary-nav {
    justify-content: flex-start;
    gap: 4px;
    overflow-x: auto;
    margin: 0 -12px -8px;
    padding: 7px 12px 8px;
    border-top: 1px solid #edf1f7;
    scrollbar-width: none;
  }
  .primary-nav::-webkit-scrollbar { display: none; }
  .primary-nav-link { min-height: 36px; padding: 7px 11px; font-size: 12px; }
  .page-shell { width: min(100% - 22px, 1180px); padding: 28px 0 48px; }
  h1 { font-size: 24px; }
  .page-heading { align-items: flex-start; flex-direction: column; gap: 18px; }
  .page-heading > .button-row { display: grid; width: 100%; grid-template-columns: 1fr; }
  .page-heading > .button-row .button { width: 100%; justify-content: center; white-space: normal; text-align: center; }
  .activity-row { grid-template-columns: 1fr; gap: 18px; padding: 20px 17px 20px 20px; }
  .activity-meta { grid-template-columns: repeat(3, 1fr); grid-column: auto; gap: 9px; }
  .activity-meta dd { font-size: 13px; }
  .activity-row > .button { grid-column: auto; grid-row: auto; width: 100%; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-grid div { min-height: 0; }
  .attempt-shell { width: min(100% - 14px, 1240px); padding-top: 16px; }
  .attempt-header h1 { max-width: 210px; font-size: 16px; }
  .timer-box { min-width: 110px; padding: 8px 10px; }
  .timer-box strong { font-size: 20px; }
  .question-stage { min-height: 0; padding: 22px 15px; }
  .question-stage h2 { min-height: 0; font-size: 18px; line-height: 1.7; }
  .option { padding: 13px 11px; }
  .number-grid { grid-template-columns: repeat(10, 1fr); gap: 5px; }
  .number-button { min-height: 29px; aspect-ratio: auto; }
  .result-panel, .login-panel { padding: 29px 19px; }
  .result-panel { margin-top: 8px; }
  .score-value strong { font-size: 50px; }
  .metric-grid, .admin-tools { grid-template-columns: 1fr 1fr; }
  .admin-tools a { min-height: 96px; padding: 14px; }
  .form-page { gap: 15px; }
  .wide-form { padding: 20px 17px; }
  .filter-bar { align-items: stretch; }
  .filter-bar label, .filter-bar input, .filter-bar select { width: 100%; min-width: 0; }
  .filter-bar .button { flex: 1; }
  .candidate-filters { grid-template-columns: 1fr; }
  .candidate-filters .filter-actions { grid-column: auto; }
  .bulk-controls { display: grid; grid-template-columns: 1fr; }
  .bulk-controls label, .bulk-controls input, .bulk-controls select, .bulk-controls .button { width: 100%; min-width: 0; }
  .metric-grid.account-metrics { grid-template-columns: 1fr; }
  .temporary-password { font-size: 24px; }
}

@media (max-width: 380px) {
  .brand-name { max-width: 145px; font-size: 11px; }
  .topbar-actions { gap: 8px; }
  .activity-meta { grid-template-columns: 1fr; }
  .metric-grid, .admin-tools { grid-template-columns: 1fr; }
}

.short-answer-field { display: grid; gap: 10px; }
.short-answer-field > span { color: var(--ink-soft); font-size: 13px; font-weight: 760; }
.short-answer-field textarea {
  width: 100%;
  min-height: 240px;
  resize: vertical;
  padding: 16px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  line-height: 1.75;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.short-answer-field textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(24, 87, 228, .1); outline: 0; }
.character-count { justify-self: end; color: var(--muted); font-variant-numeric: tabular-nums; }
.voice-answer-panel { display: grid; gap: 14px; margin-bottom: 18px; padding: 18px; border: 1px solid #cddcf8; border-radius: 12px; background: #f7faff; }
.voice-answer-heading, .review-voice > div { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.voice-answer-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.voice-status { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.voice-status.recording { color: #9b2830; font-weight: 700; }
.voice-status.recording::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 8px; border-radius: 50%; background: #d82f3d; box-shadow: 0 0 0 4px rgba(216, 47, 61, .12); }
.voice-status.processing { color: var(--primary); }
.voice-status.success { color: var(--success); }
.voice-status.error { color: #9b2830; }
.voice-audio, .voice-result-summary audio, .review-voice audio { width: 100%; height: 42px; }
.voice-result-summary, .review-voice { display: grid; gap: 10px; margin: 14px 0; padding: 14px; border: 1px solid #cddcf8; border-radius: 10px; background: #f7faff; }
.voice-result-summary small, .review-voice span { color: var(--muted); }
.review-voice p { margin: 0; line-height: 1.7; }
.table-audio { width: 190px; max-width: 100%; height: 36px; }
.switch-note.strict { padding: 11px 12px; border: 1px solid #efb2b5; border-radius: 8px; background: #fff4f4; color: #972d34; line-height: 1.55; }

.screen-violation, .screen-warning {
  position: fixed;
  z-index: 1000;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(19, 25, 38, .82);
  backdrop-filter: blur(8px);
}
.screen-violation[hidden], .screen-warning[hidden] { display: none; }
.screen-violation-card, .screen-warning-card { width: min(100%, 520px); padding: 34px; border-radius: 14px; background: #fff; box-shadow: 0 24px 80px rgba(0, 0, 0, .3); text-align: center; }
.screen-violation-card h2 { margin: 18px 0 10px; color: #8f2229; font-size: 26px; line-height: 1.35; }
.screen-warning-card h2 { margin: 18px 0 10px; color: var(--ink); font-size: 26px; line-height: 1.35; }
.screen-violation-card p, .screen-warning-card p { margin: 0 0 24px; color: var(--muted); line-height: 1.7; }
.screen-warning-card p strong { color: var(--primary); font-size: 22px; }
.screen-locked, .screen-warning-open { overflow: hidden; }
.status-mark.danger, .status-chip.danger { border-color: #efb2b5; background: #fff0f1; color: #9b2830; }
.danger-text { color: #9b2830; }

.spot-answer-result { margin: 28px auto; padding: 22px; border: 1px solid var(--line); border-radius: 10px; background: #f8faff; text-align: left; }
.answer-quote { padding: 16px 18px; border-left: 3px solid var(--primary); border-radius: 0 8px 8px 0; background: #fff; color: var(--ink); line-height: 1.8; white-space: pre-wrap; overflow-wrap: anywhere; }
.spot-session-overview { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 18px; margin-bottom: 30px; }
.spot-qr-card, .spot-question-card { padding: 22px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: var(--shadow-sm); }
.spot-qr-card { display: grid; place-items: center; gap: 10px; text-align: center; }
.spot-qr-card img { width: 190px; height: 190px; }
.spot-qr-card span { color: var(--muted); font-size: 11px; line-height: 1.5; }
.spot-question-card h2 { margin: 8px 0 20px; font-size: 22px; line-height: 1.6; }
.spot-question-card details { padding-top: 16px; border-top: 1px solid var(--line); }
.spot-question-card summary { cursor: pointer; color: var(--primary); font-weight: 750; }
.rubric-list { display: grid; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.rubric-list li { display: grid; grid-template-columns: 1fr; gap: 4px; padding: 12px; border-radius: 8px; background: #f8faff; }
.rubric-list li small { color: var(--muted); }
.danger-row td { background: #fff7f7; }
.answer-cell { min-width: 220px; max-width: 380px; white-space: normal; line-height: 1.6; }

.review-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 22px; align-items: start; }
.review-evidence, .review-score-form { padding: 24px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: var(--shadow-sm); }
.review-evidence h2 { margin-top: 0; }
.review-evidence h3 { line-height: 1.6; }
.manual-review-block { margin: 16px 0; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: #fbfcff; }
.manual-review-block.question-block { border-left: 4px solid var(--primary); background: #f5f8ff; }
.manual-review-block.student-answer-block { background: #f7fbff; }
.manual-review-block.reference-block { border-color: #cfe3d8; background: #f6fbf8; }
.manual-review-block h3, .manual-review-block p { margin: 8px 0 0; overflow-wrap: anywhere; }
.manual-review-label { display: inline-flex; width: fit-content; padding: 4px 9px; border-radius: 999px; background: #eaf1ff; color: var(--primary); font-size: 12px; font-weight: 800; }
.manual-review-section-title { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.manual-rubric-list { display: grid; gap: 10px; margin-top: 12px; }
.manual-rubric-list article { padding: 13px 14px; border: 1px solid #dce5f2; border-radius: 9px; background: #fff; }
.manual-rubric-list article > div { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.manual-rubric-list article span { flex: 0 0 auto; color: var(--primary); font-weight: 800; }
.manual-rubric-list article p { color: var(--muted); font-size: 13px; }
.manual-ai-feedback { margin: 16px 0 0; padding: 13px 14px; border-radius: 9px; background: #f4f7fb; overflow-wrap: anywhere; }
.review-score-form { position: sticky; top: 86px; }
.rubric-review-list { display: grid; gap: 10px; }
.rubric-review-list article { padding: 14px; border: 1px solid var(--line); border-radius: 8px; background: #f8faff; }
.rubric-review-list article > div { display: flex; justify-content: space-between; gap: 16px; }
.rubric-review-list p { margin: 10px 0 4px; color: var(--ink-soft); }
.rubric-review-list small { color: var(--muted); }

@media (max-width: 760px) {
  .spot-session-overview, .review-layout { grid-template-columns: 1fr; }
  .spot-qr-card { grid-template-columns: 110px 1fr; justify-items: start; text-align: left; }
  .spot-qr-card img { grid-row: 1 / span 2; width: 100px; height: 100px; }
  .review-score-form { position: static; }
  .manual-review-section-title, .manual-rubric-list article > div { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 620px) {
  .voice-answer-actions .button { flex: 1 1 140px; }
  .short-answer-field textarea { min-height: 210px; padding: 14px; font-size: 16px; }
  .answer-panel { padding-bottom: calc(18px + env(safe-area-inset-bottom)); }
  .screen-violation-card, .screen-warning-card { padding: 26px 20px; }
  .screen-violation-card h2, .screen-warning-card h2 { font-size: 22px; }
  .spot-question-card h2 { font-size: 18px; }
}

/* Configurable activity builders */
.builder-page { max-width: 1180px; margin: 0 auto; }
.builder-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin: 18px 0 28px; }
.builder-heading h1 { margin: 5px 0 0; font-size: clamp(30px, 4vw, 48px); letter-spacing: -.035em; }
.builder-heading > p { max-width: 560px; margin: 0 0 4px; color: var(--muted); line-height: 1.7; }
.builder-heading > div:last-child > p { max-width: 560px; margin: 0 0 12px; color: var(--muted); line-height: 1.7; }
.builder-form { display: grid; grid-template-columns: minmax(0, 1fr); gap: 18px; min-width: 0; }
.builder-section, .builder-submit { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-sm); }
.builder-section { min-width: 0; padding: 26px; }
.builder-section-title { display: flex; align-items: center; gap: 14px; margin-bottom: 22px; }
.builder-section-title > span { display: grid; place-items: center; width: 38px; height: 38px; flex: 0 0 38px; border-radius: 12px; background: #eaf3ff; color: var(--primary); font-size: 13px; font-weight: 750; }
.builder-section-title h2 { margin: 0; font-size: 21px; }
.builder-section-title p { margin: 4px 0 0; color: var(--muted); font-size: 14px; }
.builder-total { margin-left: auto; padding: 10px 14px; border-radius: 12px; background: var(--soft); color: var(--muted); white-space: nowrap; }
.builder-total strong { color: var(--ink); font-size: 18px; }
.builder-total.valid { background: #eaf8f0; color: #167447; }
.builder-total.valid strong { color: #12633c; }
.builder-error-summary { padding: 18px 20px; border-radius: 14px; }
.builder-error-summary strong { display: block; margin-bottom: 8px; }
.builder-error-summary ul { margin: 0; padding-left: 20px; }
.builder-error-summary a { color: inherit; text-decoration: underline; }
.rule-suggestion-status { margin: 12px 0 0; }
.bank-choice-grid > div,
.bank-choice-grid > ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.bank-choice-grid label {
  display: flex;
  min-height: 58px;
  align-items: center;
  gap: 10px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfcfe;
  color: var(--ink-soft);
  cursor: pointer;
  font-size: 13px;
  font-weight: 650;
  line-height: 1.45;
}
.bank-choice-grid label:hover { border-color: #a9bce2; background: #f5f9ff; }
.bank-choice-grid input { width: 18px; height: 18px; flex: 0 0 auto; accent-color: var(--primary); }
.recipient-picker { margin-top: 16px; padding: 18px; border: 1px solid var(--line); border-radius: 16px; background: #f8fafc; }
.recipient-picker[hidden] { display: none; }
.recipient-picker-toolbar { display: grid; grid-template-columns: auto minmax(220px, 1fr) auto; align-items: center; gap: 12px; margin-bottom: 14px; }
.recipient-picker-toolbar label { margin: 0; font-weight: 800; }
.recipient-picker-toolbar input { min-height: 42px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 10px; background: #fff; font: inherit; }
.recipient-picker-toolbar span { color: var(--ink-soft); white-space: nowrap; }
.recipient-choice-grid > ul, .recipient-choice-grid > div { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); max-height: 360px; margin: 0; padding: 0; overflow: auto; gap: 8px; list-style: none; }
.recipient-choice-grid li label, .recipient-choice-grid > div > div label { display: flex; align-items: flex-start; gap: 9px; min-height: 52px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 11px; background: #fff; cursor: pointer; font-size: 13px; line-height: 1.45; }
.recipient-choice-grid li label:hover, .recipient-choice-grid > div > div label:hover { border-color: #98b8e5; background: #f4f8ff; }
.recipient-choice-grid input { width: 18px; height: 18px; margin-top: 1px; flex: 0 0 auto; accent-color: var(--primary); }
.builder-inline-actions { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 15px; font-size: 13px; font-weight: 680; }
.form-grid { display: grid; gap: 14px; }
.form-grid.three-columns { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-grid label { display: grid; gap: 7px; color: var(--ink-soft); font-size: 13px; font-weight: 680; }
.form-grid input, .form-grid select, .form-grid textarea { width: 100%; min-height: 44px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 11px; background: #fff; color: var(--ink); font: inherit; outline: none; }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus, .question-toolbar input:focus, .question-toolbar select:focus, .question-points input:focus, .evaluation-settings input:focus { border-color: #7bb4ec; box-shadow: 0 0 0 3px rgba(0,113,227,.1); }
.question-toolbar { display: grid; grid-template-columns: minmax(260px, 1fr) 200px; gap: 12px; margin-bottom: 14px; }
.question-toolbar label, .evaluation-settings label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 650; }
.question-toolbar input, .question-toolbar select, .question-points input, .evaluation-settings input { width: 100%; border: 1px solid var(--line-strong); border-radius: 11px; background: #fff; color: var(--ink); font: inherit; outline: none; }
.question-toolbar input, .question-toolbar select, .evaluation-settings input { min-height: 44px; padding: 0 12px; }
.question-catalog { display: grid; gap: 9px; max-height: 540px; overflow: auto; padding: 3px 5px 3px 1px; }
.question-picker { display: grid; grid-template-columns: minmax(0, 1fr) 126px; align-items: center; gap: 16px; padding: 14px 15px; border: 1px solid var(--line); border-radius: 14px; background: #fff; transition: border-color 150ms ease, background 150ms ease, box-shadow 150ms ease; }
.question-picker.selected { border-color: #8ebff2; background: #f5faff; box-shadow: 0 0 0 3px rgba(0,113,227,.08); }
.question-picker-main { display: flex; align-items: flex-start; gap: 12px; min-width: 0; cursor: pointer; }
.question-picker-main input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--primary); }
.question-type-chip { display: inline-flex; align-items: center; min-height: 26px; padding: 3px 9px; border-radius: 999px; background: #f0f2f5; color: #4b5563; font-size: 12px; font-weight: 700; white-space: nowrap; }
.question-picker-copy { display: grid; gap: 5px; min-width: 0; }
.question-picker-copy strong { line-height: 1.45; }
.question-picker-copy small { color: var(--muted); }
.question-points { display: grid; grid-template-columns: 1fr 52px 18px; align-items: center; gap: 6px; color: var(--muted); font-size: 12px; }
.question-points input { height: 38px; padding: 0 8px; text-align: center; }
.question-points input:disabled { opacity: .45; background: #f5f5f7; }
.question-points em { font-style: normal; }
.catalog-empty { margin: 14px 0 0; padding: 18px; border-radius: 12px; background: var(--soft); color: var(--muted); text-align: center; }
.evaluation-choice > ul, .evaluation-choice > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0 0 16px; padding: 0; list-style: none; }
.evaluation-choice li label, .evaluation-choice > div > div label { display: flex; align-items: center; gap: 10px; min-height: 58px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 14px; background: #fff; font-weight: 700; cursor: pointer; }
.evaluation-choice input { width: 18px; height: 18px; accent-color: var(--primary); }
.evaluation-settings { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding: 18px; border-radius: 15px; background: var(--soft); }
.evaluation-settings[hidden] { display: none; }
.evaluation-settings small { color: var(--muted); line-height: 1.5; font-weight: 450; }
.threshold-preview { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, 1fr); overflow: hidden; border-radius: 9px; font-size: 12px; font-weight: 700; text-align: center; }
.threshold-preview span { padding: 7px; background: #fdeeee; color: #a33a32; }
.threshold-preview span:nth-child(2) { background: #fff5da; color: #8a6518; }
.threshold-preview span:nth-child(3) { background: #eaf8f0; color: #167447; }
.builder-submit { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 22px; }
.rule-matrix { width: 100%; max-width: 100%; overflow-x: auto; }
.rule-matrix table { min-width: 760px; }
.rule-matrix tr.rule-enabled td { background: #f7fbff; }
.rule-number input { width: 92px; min-height: 38px; padding: 0 8px; border: 1px solid var(--line-strong); border-radius: 9px; text-align: center; }

@media (max-width: 820px) {
  .builder-heading { display: grid; gap: 12px; }
  .form-grid.three-columns, .evaluation-settings { grid-template-columns: 1fr 1fr; }
  .question-picker { grid-template-columns: 1fr; }
  .question-points { grid-template-columns: 50px 86px 18px; padding-left: 30px; }
  .recipient-choice-grid > ul, .recipient-choice-grid > div { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .builder-section { padding: 18px; border-radius: 16px; }
  .builder-section-title { align-items: flex-start; flex-wrap: wrap; }
  .builder-total { width: 100%; margin-left: 52px; }
  .form-grid.three-columns, .question-toolbar, .evaluation-choice > ul, .evaluation-choice > div, .evaluation-settings, .bank-choice-grid > div, .bank-choice-grid > ul { grid-template-columns: 1fr; }
  .recipient-picker-toolbar, .recipient-choice-grid > ul, .recipient-choice-grid > div { grid-template-columns: 1fr; }
  .recipient-choice-grid > ul, .recipient-choice-grid > div { max-height: 420px; }
  .builder-submit { align-items: stretch; flex-direction: column; }
  .builder-submit .button-row { display: grid; }
  .spot-rule-matrix { overflow: visible; }
  .spot-rule-matrix table,
  .spot-rule-matrix tbody { display: block; min-width: 0; }
  .spot-rule-matrix thead { display: none; }
  .spot-rule-matrix tr { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 12px; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
  .spot-rule-matrix td { display: grid; gap: 6px; padding: 0; border: 0; }
  .spot-rule-matrix td::before { content: attr(data-label); color: var(--muted); font-size: 11px; font-weight: 700; }
  .spot-rule-matrix td:first-child { grid-column: 1 / -1; }
  .spot-rule-matrix td:first-child strong { font-size: 17px; }
  .spot-rule-matrix input { width: 100%; min-height: 42px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 10px; font: inherit; }
}

.activity-question-list { display: grid; gap: 9px; }
.activity-question-list details { padding: 0; border: 1px solid var(--line); border-radius: 12px; background: #fafbfc; }
.activity-question-list summary { display: grid; grid-template-columns: 28px auto auto minmax(0, 1fr); align-items: center; gap: 9px; padding: 12px; color: var(--ink); }
.activity-question-list summary > span { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 8px; background: #eaf3ff; color: var(--primary); font-size: 12px; }
.activity-question-list summary em { color: var(--primary); font-size: 12px; font-style: normal; white-space: nowrap; }
.activity-question-list summary b { overflow: hidden; font-size: 13px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.activity-question-list details > p, .activity-question-list details > ul { margin: 0 14px 14px; }
.evaluation-rule-note { margin: 16px 0 0; padding: 10px 12px; border-radius: 10px; background: #f4f7fb; color: var(--muted); font-size: 13px; }
.attempt-answer-list { display: grid; gap: 10px; min-width: 390px; }
.attempt-answer-list article { padding: 12px; border: 1px solid #e2e8f1; border-radius: 9px; background: #f7f8fa; }
.attempt-answer-list article > div { display: flex; justify-content: space-between; gap: 12px; }
.attempt-answer-list p { margin: 6px 0; }
.attempt-question-text { padding: 9px 11px; border-left: 3px solid var(--primary); border-radius: 0 7px 7px 0; background: #fff; line-height: 1.65; overflow-wrap: anywhere; }
.attempt-student-answer { line-height: 1.65; overflow-wrap: anywhere; }
.attempt-review-reference { margin: 10px 0; padding: 9px 11px; border: 1px solid #d8e3ef; border-radius: 8px; background: #fff; }
.attempt-review-reference summary { color: var(--primary); cursor: pointer; font-weight: 750; }
.attempt-review-reference p, .attempt-review-reference ul { margin: 9px 0 0; }
.attempt-review-reference ul { padding-left: 20px; color: var(--ink-soft); }
.attempt-review-link { display: inline-flex; margin-top: 4px; font-weight: 750; }
.attempt-filter-bar { display: flex; flex-wrap: wrap; align-items: end; gap: 12px; margin: 0 0 16px; padding: 14px; border: 1px solid #d8e3ef; border-radius: 12px; background: #f7faff; }
.attempt-filter-bar label { display: grid; gap: 6px; min-width: 210px; color: var(--ink-soft); font-size: 13px; font-weight: 700; }
.attempt-filter-bar input, .attempt-filter-bar select { min-height: 42px; padding: 8px 11px; border: 1px solid #cbd8e8; border-radius: 9px; background: #fff; font: inherit; }
.table-check { display: inline-flex; align-items: center; gap: 5px; white-space: nowrap; }
.attempt-bulk-bar { position: sticky; bottom: 12px; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 14px; padding: 13px 16px; border: 1px solid #bfd0e5; border-radius: 12px; background: rgba(255,255,255,.96); box-shadow: 0 10px 28px rgba(29,54,91,.14); }
.danger-link { color: #b42318; font-weight: 700; }
.delete-attempt-summary { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0; }
.delete-attempt-summary span { padding: 7px 10px; border-radius: 999px; background: #f2f5f9; }
.spot-result-items { display: grid; gap: 14px; }
.spot-result-item { padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }

/* Progressive legacy mode: server-rendered questions remain usable when the modern bundle cannot run. */
.legacy-attempt { display: block; }
.legacy-compatibility-note { margin-bottom: 18px; padding: 15px 17px; border: 1px solid #cddcf8; border-radius: 10px; background: #f5f8ff; color: var(--ink-soft); line-height: 1.65; }
.legacy-compatibility-note strong { color: var(--primary); }
.legacy-compatibility-note p { margin: 4px 0; }
.legacy-compatibility-note a { font-size: 13px; font-weight: 700; }
.legacy-unsupported, .legacy-noscript-warning { margin-bottom: 18px; padding: 14px 16px; border: 1px solid #efb9bc; border-radius: 10px; background: #fff3f3; color: #9d2c32; line-height: 1.65; }
.legacy-question-list { display: grid; gap: 16px; }
.legacy-question { padding: 26px; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: var(--shadow-sm); }
.legacy-question h2 { margin: 0 0 18px; font-size: 21px; line-height: 1.55; }
.legacy-option-list .option { grid-template-columns: 26px 22px minmax(0, 1fr); align-items: start; }
.legacy-option-list .option-letter { color: var(--primary); font-size: 12px; font-weight: 800; }
.legacy-option-list .option input { margin-top: 2px; }
.legacy-question .question-image { max-height: 440px; }
.question-image-error { margin: 14px 0; padding: 13px 15px; border: 1px solid #efb9bc; border-radius: 9px; background: #fff3f3; color: #9d2c32; line-height: 1.6; }
.legacy-voice-note { margin: 9px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.legacy-submit-bar { position: sticky; z-index: 5; bottom: 12px; display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; padding: 15px 17px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255, 255, 255, .96); box-shadow: var(--shadow-md); }
.legacy-submit-bar span { color: var(--success); font-size: 13px; }
.legacy-submit-bar span.error { color: var(--danger); }

@media (max-width: 640px) {
  .legacy-question { padding: 18px; }
  .legacy-question h2 { font-size: 18px; }
  .legacy-submit-bar { position: static; display: grid; }
  .legacy-submit-bar .button { width: 100%; }
}

/* Knowledge management: quiet reading surface plus dense, auditable management views. */
.knowledge-view-tabs { display: inline-flex; gap: 5px; margin: -8px 0 20px; padding: 4px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: var(--shadow-sm); }
.knowledge-view-tabs a { min-width: 112px; padding: 9px 15px; border-radius: 7px; color: var(--muted); text-align: center; font-size: 13px; font-weight: 760; }
.knowledge-view-tabs a:hover { color: var(--primary); }
.knowledge-view-tabs a.active { background: var(--primary); color: #fff; }
.knowledge-category-entry { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.knowledge-category-card { position: relative; display: grid; min-height: 156px; align-content: start; gap: 7px; overflow: hidden; padding: 19px 20px; border: 1px solid var(--line); border-radius: 13px; background: #fff; color: var(--ink); box-shadow: var(--shadow-sm); transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease; }
.knowledge-category-card::before { position: absolute; inset: 0 auto 0 0; width: 4px; background: var(--primary); content: ""; }
.knowledge-category-card:hover, .knowledge-category-card.active { transform: translateY(-2px); border-color: rgba(24, 87, 228, .42); color: var(--ink); box-shadow: var(--shadow-md); }
.knowledge-category-card.active { background: linear-gradient(135deg, #fff, var(--primary-soft)); }
.knowledge-category-index { color: var(--primary); font-size: 11px; font-weight: 850; letter-spacing: .08em; }
.knowledge-category-card strong { font-size: 18px; line-height: 1.4; }
.knowledge-category-card small { min-height: 37px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.knowledge-category-card em { margin-top: auto; color: var(--ink-soft); font-size: 12px; font-style: normal; font-weight: 750; }
.knowledge-category-card.category-safety::before { background: #d6443b; }
.knowledge-category-card.category-operations::before { background: #1857e4; }
.knowledge-category-card.category-vehicle::before { background: #23805b; }
.knowledge-category-card.category-signal::before { background: #9a5b13; }
.knowledge-filter-panel {
  display: grid;
  grid-template-columns: minmax(240px, 1.3fr) minmax(160px, .65fr) minmax(160px, .65fr) auto auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 26px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.knowledge-filter-panel label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; font-weight: 700; }
.knowledge-filter-panel input, .knowledge-filter-panel select { width: 100%; min-height: 42px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 8px; background: #fff; color: var(--ink); }
.knowledge-card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.knowledge-card { display: grid; align-content: start; min-height: 270px; padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow-sm); }
.knowledge-card-top, .knowledge-card-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: 12px; }
.knowledge-card h2 { margin: 21px 0 8px; font-size: 20px; }
.knowledge-card > p { min-height: 66px; margin-bottom: 18px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.knowledge-card-meta { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); }
.knowledge-card .button-row { margin-top: 16px; }
.knowledge-empty { grid-column: 1 / -1; }
.knowledge-visibility-note { margin-bottom: 22px; }
.knowledge-reading-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 30px; align-items: start; }
.knowledge-toc { position: sticky; top: 94px; display: grid; gap: 5px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.knowledge-toc > strong { margin-bottom: 8px; font-size: 13px; }
.knowledge-toc a { display: flex; justify-content: space-between; gap: 12px; padding: 9px 10px; border-radius: 7px; color: var(--ink-soft); font-size: 13px; }
.knowledge-toc a:hover { background: var(--primary-soft); color: var(--primary); }
.knowledge-toc a span { color: var(--muted); }
.knowledge-point-groups { display: grid; gap: 28px; }
.knowledge-group { scroll-margin-top: 92px; }
.knowledge-group > header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.knowledge-group > header > span { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 9px; background: var(--primary-soft); color: var(--primary); font-size: 12px; font-weight: 800; }
.knowledge-group > header h2 { margin: 0; font-size: 21px; }
.knowledge-point { margin-bottom: 14px; padding: 24px 26px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow-sm); }
.knowledge-point-head { display: flex; justify-content: space-between; gap: 20px; }
.knowledge-point-head h3 { margin: 9px 0 15px; font-size: 19px; line-height: 1.5; }
.importance { display: inline-flex; flex: 0 0 auto; height: fit-content; padding: 5px 9px; border-radius: 6px; background: #f1f3f6; color: var(--muted); font-size: 11px; font-weight: 800; }
.importance.important { background: #fff5df; color: #8b5a00; }
.importance.critical { background: #fff0ee; color: #a12a24; }
.knowledge-point-content { color: var(--ink-soft); font-size: 15px; line-height: 1.9; }
.knowledge-keywords { display: flex; gap: 10px; margin: 18px 0 0; color: var(--muted); font-size: 12px; }
.knowledge-keywords strong { color: var(--ink-soft); }
.knowledge-extra { margin-top: 16px; padding: 15px 17px; border-radius: 9px; background: #eef6ff; }
.knowledge-extra.warning { background: #fff8e9; }
.knowledge-extra strong { color: var(--ink); font-size: 13px; }
.knowledge-extra p { margin: 6px 0 0; color: var(--ink-soft); font-size: 13px; line-height: 1.7; }
.knowledge-point footer { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.knowledge-source-excerpt { margin-top: 18px; padding: 17px 18px; border-left: 3px solid var(--primary); border-radius: 0 9px 9px 0; background: #f5f8ff; }
.knowledge-source-excerpt strong, .knowledge-regulation-source strong { display: block; margin-bottom: 7px; color: var(--ink); font-size: 12px; }
.knowledge-source-excerpt p { margin: 0; color: var(--ink-soft); font-family: "STSong", "SimSun", serif; font-size: 14px; line-height: 1.9; }
.knowledge-regulation-source { display: flex; gap: 12px; align-items: baseline; margin-top: 12px; padding: 12px 14px; border: 1px solid #d8e4fb; border-radius: 9px; background: #fbfdff; color: var(--ink-soft); font-size: 12px; }
.knowledge-regulation-source strong { flex: 0 0 auto; margin: 0; color: var(--primary); }
.knowledge-related-questions { display: grid; gap: 7px; margin-bottom: 16px; padding: 13px 15px; border: 1px solid #f0d1d4; border-radius: 9px; background: #fff7f7; }
.knowledge-related-questions strong { color: #9d2c32; font-size: 12px; }
.knowledge-related-questions span { color: var(--ink-soft); font-size: 12px; line-height: 1.55; }
.knowledge-mobile-tabs { display: none; }
.knowledge-source-reader { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(390px, .8fr); gap: 18px; align-items: start; }
.knowledge-source-pane, .knowledge-current-page { min-width: 0; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow-sm); }
.knowledge-source-pane { position: sticky; top: 88px; display: grid; min-height: 680px; overflow: hidden; }
.knowledge-source-pane > header { display: flex; min-width: 0; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 18px; border-bottom: 1px solid var(--line); }
.knowledge-source-pane > header h2 { overflow: hidden; margin: 0; font-size: 16px; text-overflow: ellipsis; white-space: nowrap; }
.knowledge-source-pane > header .eyebrow { margin-bottom: 4px; }
.knowledge-source-pane iframe { width: 100%; height: 680px; border: 0; background: #eef1f5; }
.knowledge-source-text { height: 680px; overflow: auto; padding: 30px 34px; background: #fbfbfa; color: #30384a; font-family: "STSong", "SimSun", serif; font-size: 15px; line-height: 2; }
.knowledge-source-unavailable { display: grid; min-height: 600px; place-items: center; align-content: center; padding: 36px; text-align: center; }
.knowledge-source-unavailable p { max-width: 380px; color: var(--muted); line-height: 1.7; }
.knowledge-current-page { padding: 20px; }
.knowledge-current-page-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 14px; }
.knowledge-current-page-heading h2 { margin: 0; font-size: 21px; }
.knowledge-current-page-heading > span { color: var(--muted); font-size: 12px; }
.knowledge-page-nav { display: flex; gap: 7px; margin-bottom: 18px; padding-bottom: 14px; overflow-x: auto; border-bottom: 1px solid var(--line); scrollbar-width: thin; }
.knowledge-page-nav a { display: inline-flex; flex: 0 0 auto; align-items: center; gap: 7px; padding: 8px 10px; border-radius: 7px; background: #f3f5f8; color: var(--ink-soft); font-size: 12px; font-weight: 700; }
.knowledge-page-nav a.active { background: var(--primary); color: #fff; }
.knowledge-page-nav a span { opacity: .72; }
.knowledge-current-page .knowledge-point { padding: 20px; box-shadow: none; }
.knowledge-current-page .knowledge-point-head h3 { font-size: 17px; }
.personal-knowledge-heading { align-items: center; }
.personal-knowledge-stat { display: grid; min-width: 116px; padding: 14px 18px; border: 1px solid #e3c6c9; border-radius: 11px; background: #fff8f8; text-align: center; }
.personal-knowledge-stat strong { color: var(--accent); font-size: 27px; line-height: 1; }
.personal-knowledge-stat span { margin-top: 5px; color: var(--muted); font-size: 11px; }
.personal-knowledge-layout { display: grid; grid-template-columns: 244px minmax(0, 1fr); gap: 20px; align-items: start; }
.personal-knowledge-sources { position: sticky; top: 92px; display: grid; gap: 6px; padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: #fff; box-shadow: var(--shadow-sm); }
.personal-knowledge-sources > strong { padding: 3px 8px 9px; font-size: 13px; }
.personal-knowledge-sources a { display: grid; gap: 5px; padding: 12px; border-radius: 8px; color: var(--ink-soft); }
.personal-knowledge-sources a:hover, .personal-knowledge-sources a.active { background: var(--primary-soft); color: var(--primary); }
.personal-knowledge-sources a span { font-size: 13px; font-weight: 750; line-height: 1.45; }
.personal-knowledge-sources a small { color: var(--muted); font-size: 11px; }
.personal-knowledge-content { min-width: 0; }
.personal-knowledge-source-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 16px; padding: 20px 22px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.personal-knowledge-source-heading h2 { margin: 4px 0 0; font-size: 22px; }
.personal-knowledge-note { margin-bottom: 18px; }
.personal-source-reader { grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); }
.personal-knowledge-empty { margin-top: 8px; }
.knowledge-module-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 26px; }
.knowledge-module-strip article { overflow: hidden; border: 1px solid var(--line); border-radius: 11px; background: #fff; }
.knowledge-module-main { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px; color: var(--ink); }
.knowledge-module-main:hover { background: var(--primary-soft); color: var(--ink); }
.knowledge-module-main > div { display: grid; gap: 4px; }
.knowledge-module-main > div span { color: var(--muted); font-size: 12px; }
.knowledge-module-action { flex: 0 0 auto; color: var(--primary); font-size: 12px; font-weight: 750; }
.knowledge-module-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 18px; border-top: 1px solid var(--line); background: #fbfcfe; }
.knowledge-module-footer > a { font-size: 12px; font-weight: 700; }
.knowledge-document-list { margin-bottom: 28px; }
.knowledge-import-layout { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 22px; align-items: start; }
.knowledge-import-guide { padding: 22px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.knowledge-import-guide ol { display: grid; gap: 16px; padding-left: 22px; }
.knowledge-import-guide ol li { padding-left: 4px; color: var(--ink-soft); }
.knowledge-import-guide ol strong, .knowledge-import-guide ol span { display: block; }
.knowledge-import-guide ol span { margin-top: 4px; color: var(--muted); font-size: 12px; line-height: 1.55; }
.knowledge-import-guide ul { display: grid; gap: 8px; padding-left: 20px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.knowledge-upload-form { gap: 14px; }
.knowledge-upload-block { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 14px; padding: 20px; border: 1px solid var(--line); border-radius: 11px; background: #fff; }
.knowledge-upload-block > div:last-child { display: grid; gap: 9px; min-width: 0; }
.knowledge-upload-number { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 9px; background: var(--primary); color: #fff; font-weight: 850; }
.knowledge-upload-block label { display: flex; align-items: center; gap: 9px; color: var(--ink); font-size: 15px; font-weight: 760; }
.knowledge-upload-block label span { padding: 3px 7px; border-radius: 5px; background: var(--primary-soft); color: var(--primary); font-size: 10px; }
.knowledge-upload-block.optional-upload .knowledge-upload-number { background: #eef1f5; color: var(--ink-soft); }
.knowledge-upload-block.optional-upload label span { background: #f0f2f5; color: var(--muted); }
.knowledge-upload-block p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.knowledge-upload-block input[type="file"] { width: 100%; padding: 12px; border: 1px dashed var(--line-strong); border-radius: 8px; background: #fafcff; }
.knowledge-publication-form { margin-top: 22px; padding: 22px; border: 1px solid var(--line); border-radius: 13px; background: #fff; box-shadow: var(--shadow-sm); }
.knowledge-publication-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.knowledge-publication-options label { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; padding: 18px; border: 1px solid var(--line-strong); border-radius: 10px; cursor: pointer; }
.knowledge-publication-options label:has(input:checked) { border-color: var(--primary); background: var(--primary-soft); box-shadow: inset 0 0 0 1px var(--primary); }
.knowledge-publication-options label.disabled { cursor: not-allowed; opacity: .55; }
.knowledge-publication-options input { margin-top: 3px; }
.knowledge-publication-options strong, .knowledge-publication-options small { display: block; }
.knowledge-publication-options small { margin-top: 6px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.knowledge-publication-form .builder-submit { margin-top: 20px; }
.knowledge-import-metrics { margin-bottom: 22px; }
.knowledge-category-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: -8px 0 22px; }
.knowledge-category-summary span { display: flex; align-items: baseline; gap: 8px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 9px; background: #fff; color: var(--muted); font-size: 12px; }
.knowledge-category-summary strong { color: var(--primary); font-size: 20px; }
.knowledge-issues { margin: 0 0 18px; padding: 20px; border: 1px solid var(--line); border-radius: 11px; background: #fff; }
.knowledge-issues.errors { border-color: #efb9bc; background: #fff8f8; }
.knowledge-issues.warnings { border-color: #edcf95; background: #fffbf2; }
.knowledge-issues h2 { margin-bottom: 12px; }
.knowledge-issues p { display: grid; grid-template-columns: minmax(130px, auto) 1fr; gap: 12px; margin: 6px 0; color: var(--ink-soft); font-size: 13px; line-height: 1.6; }
.knowledge-document-form { margin-bottom: 24px; }
.knowledge-delete-form { max-width: 720px; }
.knowledge-point-admin { margin-top: 24px; }
.knowledge-module-form #id_maintainers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; padding: 12px; border: 1px solid var(--line); border-radius: 9px; }
.knowledge-module-form #id_maintainers label { display: flex; align-items: center; gap: 8px; font-weight: 600; }
.knowledge-category-entry-compact .knowledge-category-card { min-height: 112px; }
.knowledge-category-entry-compact .knowledge-category-card small { min-height: 0; }
.knowledge-active-filter { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin: -4px 0 18px; padding: 11px 14px; border-radius: 8px; background: var(--primary-soft); color: var(--ink-soft); font-size: 12px; }
.knowledge-active-filter a { font-weight: 750; }
.knowledge-module-documents { display: grid; gap: 18px; }
.knowledge-module-document { overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: #fff; box-shadow: var(--shadow-sm); }
.knowledge-module-document > header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 22px; border-bottom: 1px solid var(--line); }
.knowledge-module-document > header h2 { margin: 0; }
.knowledge-module-document > footer { display: flex; justify-content: flex-end; gap: 18px; padding: 13px 22px; border-top: 1px solid var(--line); background: #fbfcfe; font-size: 12px; font-weight: 700; }
.knowledge-module-point-list { display: grid; }
.knowledge-module-point { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 20px; align-items: center; padding: 16px 22px; border-bottom: 1px solid var(--line); }
.knowledge-module-point:last-child { border-bottom: 0; }
.knowledge-module-point > div:first-child { display: grid; gap: 7px; }
.knowledge-module-point > div:first-child .status-chip { width: fit-content; }
.knowledge-module-point > div:first-child small { color: var(--muted); line-height: 1.55; }
.knowledge-module-point-meta { display: grid; justify-items: end; gap: 8px; color: var(--muted); font-size: 11px; }
.knowledge-module-point-meta a, .knowledge-module-point-meta button { font-size: 12px; }

@media (max-width: 900px) {
  .knowledge-filter-panel { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .knowledge-card-grid, .knowledge-module-strip, .knowledge-category-entry { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .knowledge-reading-layout { grid-template-columns: 1fr; }
  .knowledge-toc { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .knowledge-toc > strong { grid-column: 1 / -1; }
  .knowledge-import-layout { grid-template-columns: 1fr; }
  .knowledge-mobile-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); position: sticky; z-index: 10; top: 76px; gap: 4px; margin-bottom: 12px; padding: 4px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255, 255, 255, .96); box-shadow: var(--shadow-sm); }
  .knowledge-mobile-tabs button { min-height: 42px; border: 0; border-radius: 7px; background: transparent; color: var(--muted); cursor: pointer; font-weight: 750; }
  .knowledge-mobile-tabs button.active { background: var(--primary); color: #fff; }
  .knowledge-source-reader { grid-template-columns: 1fr; }
  .knowledge-source-reader .knowledge-source-pane { display: none; position: static; min-height: 0; }
  .knowledge-source-reader .knowledge-current-page { display: block; }
  .knowledge-source-reader[data-mobile-panel="source"] .knowledge-source-pane { display: grid; }
  .knowledge-source-reader[data-mobile-panel="source"] .knowledge-current-page { display: none; }
  .knowledge-source-pane iframe, .knowledge-source-text { height: 72vh; min-height: 520px; }
  .personal-knowledge-layout { grid-template-columns: 1fr; }
  .personal-knowledge-sources { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .personal-knowledge-sources > strong { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  .knowledge-filter-panel, .knowledge-card-grid, .knowledge-module-strip, .knowledge-category-entry { grid-template-columns: 1fr; }
  .knowledge-category-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .knowledge-filter-panel .button { width: 100%; }
  .knowledge-detail-heading { align-items: stretch; flex-direction: column; }
  .knowledge-toc { grid-template-columns: 1fr; }
  .knowledge-point { padding: 19px; }
  .knowledge-point-head { display: grid; }
  .importance { grid-row: 1; width: fit-content; }
  .knowledge-issues p { grid-template-columns: 1fr; gap: 2px; }
  .knowledge-module-form #id_maintainers { grid-template-columns: 1fr; }
  .knowledge-category-card { min-height: 128px; }
  .knowledge-category-card small { min-height: 0; }
  .knowledge-publication-options { grid-template-columns: 1fr; }
  .knowledge-upload-block { grid-template-columns: 1fr; }
  .knowledge-current-page { padding: 14px; }
  .knowledge-current-page-heading { display: grid; }
  .knowledge-source-text { padding: 22px 19px; }
  .knowledge-module-document > header { display: grid; }
  .knowledge-module-point { grid-template-columns: 1fr; }
  .knowledge-module-point-meta { grid-template-columns: 1fr auto; justify-items: start; }
  .knowledge-module-document > footer { justify-content: space-between; }
  .knowledge-view-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .knowledge-view-tabs a { min-width: 0; }
  .personal-knowledge-heading, .personal-knowledge-source-heading { align-items: stretch; flex-direction: column; }
  .personal-knowledge-stat { width: 100%; }
  .personal-knowledge-sources { grid-template-columns: 1fr; }
  .personal-knowledge-sources > strong { grid-column: auto; }
}

/* Question-bank reading and ownership actions. */
.question-bank-heading .button-row { flex-wrap: wrap; justify-content: flex-end; }
.question-bank-knowledge-links { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 14px; padding: 13px 14px; border: 1px solid #d8e4fb; border-radius: 9px; background: #fbfdff; }
.question-bank-knowledge-links > strong { margin-right: 3px; color: var(--primary); font-size: 12px; }
.question-bank-knowledge-links a { display: inline-flex; gap: 5px; align-items: center; padding: 6px 9px; border-radius: 7px; background: var(--primary-soft); color: var(--primary); font-size: 12px; font-weight: 700; }
.question-bank-knowledge-links a span { padding: 2px 5px; border-radius: 4px; background: var(--primary); color: #fff; font-size: 9px; }
.question-bank-knowledge-links em { color: var(--muted); font-size: 12px; font-style: normal; }
.question-bank-library > .section-heading { margin-bottom: 14px; }
.question-bank-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.question-bank-card { display: grid; min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 13px; background: #fff; box-shadow: var(--shadow-sm); }
.question-bank-card > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 20px 22px 16px; }
.question-bank-card > header > div { min-width: 0; }
.question-bank-card h2 { margin: 11px 0 0; overflow-wrap: anywhere; }
.question-bank-card dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; padding: 0 22px 20px; }
.question-bank-card dl > div { min-width: 0; padding: 11px 0; border-top: 1px solid var(--line); }
.question-bank-card dl > div:nth-child(odd) { padding-right: 15px; }
.question-bank-card dt { color: var(--muted); font-size: 11px; }
.question-bank-card dd { margin: 5px 0 0; overflow: hidden; color: var(--ink-soft); font-size: 13px; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.question-bank-card > footer { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding: 15px 22px; border-top: 1px solid var(--line); background: #fbfcfe; }
.question-bank-card > footer .button { min-height: 38px; padding: 8px 12px; font-size: 12px; }
.question-bank-empty { grid-column: 1 / -1; }
.question-bank-detail { width: min(900px, 100%); margin: 0 auto; }
.question-bank-detail > .section-heading { margin-bottom: 14px; }
.question-bank-detail > .section-heading p { margin: 5px 0 0; color: var(--muted); font-size: 13px; }
.question-bank-question-list { display: grid; gap: 16px; }
.question-bank-question { min-width: 0; padding: 24px 26px; border: 1px solid var(--line); border-radius: 13px; background: #fff; box-shadow: var(--shadow-sm); }
.question-bank-question[id] { scroll-margin-top: 120px; }
.question-bank-question.inactive { background: #fafbfc; opacity: .82; }
.question-bank-question > header { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-bottom: 15px; }
.question-bank-sequence { color: var(--primary); font-size: 12px; font-weight: 850; }
.question-bank-question-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 9px; }
.question-bank-tags { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 7px; }
.question-edit-button { min-height: 32px; padding: 6px 10px; font-size: 11px; }
.question-bank-question h3 { margin: 0 0 18px; overflow-wrap: anywhere; font-size: 18px; line-height: 1.7; }
.question-bank-image { display: block; max-width: min(100%, 680px); max-height: 480px; margin: 0 0 18px; border: 1px solid var(--line); border-radius: 9px; object-fit: contain; }
.question-bank-options { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.question-bank-options li { display: grid; grid-template-columns: 32px minmax(0, 1fr) auto; gap: 11px; align-items: start; min-width: 0; padding: 12px 14px; border: 1px solid var(--line); border-radius: 9px; background: #fbfcfe; color: var(--ink-soft); }
.question-bank-options li.correct { border-color: #9ed4bb; background: #f3fbf7; }
.question-bank-option-label { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 7px; background: #edf1f6; color: var(--ink-soft); font-size: 12px; font-weight: 850; }
.question-bank-options li.correct .question-bank-option-label { background: var(--success); color: #fff; }
.question-bank-option-text { min-width: 0; padding-top: 4px; overflow-wrap: anywhere; line-height: 1.65; }
.question-bank-correct-tag { margin-top: 3px; padding: 4px 7px; border-radius: 5px; background: #dff4e9; color: #176b48; font-size: 10px; font-weight: 850; white-space: nowrap; }
.question-bank-answer { display: grid; grid-template-columns: 86px minmax(0, 1fr); gap: 12px; margin-top: 15px; padding: 14px 16px; border-radius: 9px; background: #eef8f3; color: #176b48; line-height: 1.65; }
.question-bank-answer strong { font-size: 12px; }
.question-bank-answer.short-answer { display: block; color: var(--ink-soft); }
.question-bank-answer.short-answer strong { color: var(--success); }
.question-bank-answer.short-answer p { margin: 7px 0 0; }
.question-bank-rubric { margin-top: 12px; padding: 15px 17px; border: 1px solid var(--line); border-radius: 9px; background: #fbfcfe; }
.question-bank-rubric > strong { font-size: 12px; }
.question-bank-rubric ol { display: grid; gap: 7px; margin: 10px 0 0; padding-left: 22px; }
.question-bank-rubric li { padding-left: 4px; color: var(--ink-soft); line-height: 1.6; }
.question-bank-rubric li em { margin-left: 8px; color: var(--primary); font-size: 11px; font-style: normal; font-weight: 800; }
.question-bank-explanation { margin-top: 14px; border-top: 1px solid var(--line); }
.question-bank-explanation summary { padding-top: 14px; color: var(--primary); cursor: pointer; font-size: 12px; font-weight: 750; }
.question-bank-explanation p { margin: 10px 0 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.question-edit-page { width: min(960px, 100%); }
.question-edit-common-fields { display: grid; gap: 18px; }
.question-option-editor { margin: 0; padding: 20px; border: 1px solid var(--line); border-radius: 11px; background: #fbfcfe; }
.question-option-editor legend { padding: 0 7px; color: var(--ink); font-size: 15px; font-weight: 800; }
.question-option-editor > p { margin: 0 0 14px; color: var(--muted); font-size: 12px; line-height: 1.65; }
.question-option-edit-list { display: grid; gap: 10px; margin-bottom: 12px; }
.question-option-edit-row { display: grid; grid-template-columns: 34px minmax(0, 1fr) auto auto; gap: 11px; align-items: end; padding: 12px; border: 1px solid var(--line); border-radius: 9px; background: #fff; }
.question-option-edit-row.is-removed { opacity: .45; background: #f1f3f5; }
.question-option-edit-label { display: grid; width: 32px; height: 40px; place-items: center; border-radius: 7px; background: var(--primary-soft); color: var(--primary); font-size: 12px; font-weight: 850; }
.question-option-text-field { min-width: 0; }
.question-option-text-field input { width: 100%; }
.question-option-correct-field,
.question-option-delete-field { display: flex; align-items: center; gap: 6px; min-height: 40px; margin: 0; padding: 0 8px; white-space: nowrap; }
.question-option-correct-field span,
.question-option-delete-field span { font-size: 12px; font-weight: 750; }
.question-option-delete-field { color: var(--danger); }
.question-edit-rubric-note { padding: 16px 18px; border: 1px solid #d8e4fb; border-radius: 9px; background: #f7faff; }
.question-edit-rubric-note > strong { color: var(--primary); font-size: 13px; }
.question-edit-rubric-note p { margin: 6px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.question-edit-rubric-note ol { display: grid; gap: 6px; margin: 12px 0 0; padding-left: 22px; }
.question-edit-rubric-note li { color: var(--ink-soft); font-size: 13px; line-height: 1.6; }
.question-edit-rubric-note em { margin-left: 8px; color: var(--primary); font-size: 11px; font-style: normal; font-weight: 800; }
.question-import-heading { margin-bottom: 22px; }
.question-import-switch { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.question-import-switch a { display: grid; grid-template-columns: 38px minmax(0, 1fr); gap: 2px 12px; align-items: center; min-width: 0; padding: 15px 17px; border: 1px solid #d8e4fb; border-radius: 11px; background: #f8fbff; color: var(--ink); }
.question-import-switch a > span { display: grid; grid-row: 1 / 3; width: 34px; height: 34px; place-items: center; border-radius: 9px; background: var(--primary-soft); color: var(--primary); font-size: 11px; font-weight: 850; }
.question-import-switch strong { font-size: 14px; }
.question-import-switch small { color: var(--muted); font-size: 11px; }
.question-import-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; align-items: start; }
.question-import-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow-sm); scroll-margin-top: 24px; }
.question-import-card.active, .question-import-card:target { border-color: #91b7ff; box-shadow: 0 0 0 4px rgba(24, 87, 228, .08), var(--shadow-sm); }
.question-import-card > header { min-height: 166px; padding: 23px 24px 19px; border-bottom: 1px solid var(--line); background: linear-gradient(145deg, #fff, #f7faff); }
.question-import-card > header > div { display: flex; align-items: center; gap: 10px; }
.question-import-card h2 { margin: 0; font-size: 21px; }
.question-import-card > header p { margin: 13px 0 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.question-import-number { display: grid; width: 31px; height: 31px; place-items: center; border-radius: 8px; background: var(--primary); color: #fff; font-size: 10px; font-weight: 850; }
.question-import-template { display: grid; gap: 13px; padding: 18px 24px; border-bottom: 1px solid var(--line); background: #fbfcfe; }
.question-import-template > div { display: grid; gap: 4px; }
.question-import-template strong { font-size: 13px; }
.question-import-template small { color: var(--muted); font-size: 11px; line-height: 1.55; }
.question-import-template .button { width: fit-content; }
.question-import-card form { padding: 22px 24px 24px; }
.question-import-ai-card { grid-column: 1 / -1; }
.question-import-ai-card > header { min-height: 0; }
.question-import-ai-card > .notice { margin: 20px 24px 0; }
.question-import-aftercare { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 22px; align-items: center; margin-top: 18px; padding: 20px 22px; border: 1px solid #cfe5da; border-radius: 12px; background: #f5fbf8; }
.question-import-aftercare strong { color: #176b48; }
.question-import-aftercare p { grid-column: 1; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.question-import-aftercare .button { grid-column: 2; grid-row: 1 / 3; }

/* AI question import and paper-template workbench */
.import-job-list { display: grid; gap: 12px; }
.import-job-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px; align-items: center; padding: 0; border: 1px solid var(--line); border-radius: 14px; background: #fff; color: var(--ink); box-shadow: var(--shadow-sm); transition: border-color .16s ease, transform .16s ease; overflow: hidden; }
.import-job-row:hover { border-color: #9bbcff; transform: translateY(-1px); }
.import-job-link { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 24px; align-items: center; min-width: 0; padding: 20px 22px; color: var(--ink); }
.import-job-controls { display: flex; align-items: center; padding: 12px 18px 12px 0; border-left: 1px solid var(--line); }
.import-job-controls form { margin: 0; }
.import-job-main { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 10px; align-items: center; }
.import-job-main strong { font-size: 18px; }
.import-job-main small { grid-column: 1 / -1; color: var(--muted); }
.import-job-counts { display: flex; gap: 18px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.import-job-counts span { display: grid; gap: 2px; text-align: center; }
.import-job-counts b { color: var(--ink); font-size: 18px; }
.import-job-counts .danger-text b { color: var(--danger); }
.import-job-arrow { color: var(--primary); font-weight: 800; white-space: nowrap; }
.status-pill, .risk-badge { display: inline-flex; width: fit-content; align-items: center; padding: 5px 9px; border-radius: 999px; background: #eef3fb; color: #52627a; font-size: 11px; font-weight: 800; }
.status-pill.status-review, .status-pill.status-published, .status-pill.status-completed { background: #eaf8f1; color: #14734c; }
.status-pill.status-failed { background: #fff0ee; color: #b8342b; }
.status-pill.status-processing { background: #edf4ff; color: #1b5fc4; }
.status-pill.status-retry_wait { background: #fff4d8; color: #8a5a00; }
.status-pill.status-cancelled { background: #f1f3f6; color: #4d596b; }
.import-progress-card { display: grid; gap: 12px; margin-bottom: 18px; padding: 20px 22px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.import-progress-card > div:first-child { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.import-progress-card p { margin: 0; }
.import-segment-progress { display: grid; grid-template-columns: minmax(220px, 1fr) auto; gap: 12px; align-items: center; color: var(--muted); font-size: 13px; }
.import-segment-progress progress { width: 100%; height: 12px; overflow: hidden; border: 0; border-radius: 999px; accent-color: var(--primary); }
.admin-diagnostic { padding: 11px 13px; border-radius: 10px; background: #f6f8fc; color: var(--muted); }
.admin-diagnostic p { margin-top: 8px; overflow-wrap: anywhere; }
@media (max-width: 680px) { .import-segment-progress { grid-template-columns: 1fr; } }
.import-review-summary { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.import-review-summary > div { display: grid; gap: 6px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.import-review-summary span { color: var(--muted); font-size: 12px; }
.import-review-summary strong { font-size: 28px; }
.import-review-summary .safe { border-color: #b7dfcb; background: #f5fcf8; }
.import-review-summary .safe strong { color: #14734c; }
.import-review-summary .review { border-color: #edd4a0; background: #fffaf0; }
.import-review-summary .review strong { color: #93620e; }
.import-review-summary .blocker { border-color: #edb5af; background: #fff7f6; }
.import-review-summary .blocker strong { color: #b8342b; }
.import-review-workbench { display: grid; gap: 16px; margin-bottom: 18px; padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.import-review-workbench > header h2, .import-publish-card h2 { margin: 3px 0 5px; }
.import-review-workbench > header p, .import-publish-card p { margin: 0; color: var(--muted); }
.import-review-filters { display: grid; grid-template-columns: repeat(3, minmax(150px, .65fr)) minmax(230px, 1.35fr) auto auto; gap: 10px; align-items: end; padding: 14px; border-radius: 12px; background: #f6f8fc; }
.import-review-filters label { display: grid; gap: 6px; color: var(--muted); font-size: 11px; font-weight: 750; }
.import-review-filters select, .import-review-filters input { width: 100%; }
.import-batch-toolbar { position: sticky; z-index: 4; top: 8px; display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 13px 15px; border: 1px solid #cbd9f3; border-radius: 12px; background: rgba(255,255,255,.96); box-shadow: 0 8px 24px rgba(31,55,92,.08); backdrop-filter: blur(10px); }
.import-batch-toolbar > div { display: flex; gap: 14px; align-items: center; }
.import-batch-toolbar span { color: var(--muted); font-size: 12px; }
.import-draft-list { display: grid; gap: 12px; }
.import-draft-card { display: grid; grid-template-columns: 28px minmax(0, 1fr) auto; gap: 12px; padding: 18px; border: 1px solid var(--line); border-left-width: 5px; border-radius: 13px; background: #fff; }
.import-draft-card.risk-safe { border-left-color: #2c9b6b; }
.import-draft-card.risk-review { border-left-color: #d89b2b; background: #fffdf8; }
.import-draft-card.risk-blocker { border-left-color: #d8483e; background: #fff9f8; }
.risk-badge.risk-safe { background: #e8f7ef; color: #14734c; }
.risk-badge.risk-review { background: #fff2d9; color: #8d5f0f; }
.risk-badge.risk-blocker { background: #fee8e5; color: #b8342b; }
.import-draft-meta { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; color: var(--muted); font-size: 11px; }
.import-draft-meta > span:not(.risk-badge) { padding: 4px 7px; border-radius: 6px; background: #f2f5fa; }
.import-draft-meta .review-state { margin-left: auto; font-weight: 800; }
.import-draft-body h3 { margin: 12px 0; font-size: 17px; line-height: 1.55; }
.import-draft-body p { margin: 9px 0; line-height: 1.65; }
.import-options { display: grid; gap: 5px; margin: 8px 0; padding-left: 24px; color: #45546a; }
.validation-messages { margin: 10px 0; padding: 10px 12px 10px 30px; border-radius: 9px; background: #fff1ef; color: #a72e26; }
.import-draft-body details { margin-top: 12px; }
.import-draft-body summary, .template-create-details > summary { color: var(--primary); cursor: pointer; font-weight: 800; }
.source-evidence { margin-top: 10px; padding: 12px; border-radius: 9px; background: #f5f7fb; color: #48576c; }
.source-evidence p { white-space: pre-wrap; }
.import-draft-actions { align-self: start; }
.import-publish-card { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .75fr); gap: 24px; align-items: start; padding: 24px; border: 1px solid #c9daf7; border-radius: 16px; background: linear-gradient(135deg, #fff, #f7faff); }
.import-publish-card form { display: grid; gap: 12px; }
.template-create-details { padding: 15px; border: 1px solid var(--line); border-radius: 11px; background: #fff; }
.template-create-details[open] > summary { margin-bottom: 14px; }
.import-draft-editor { padding: 24px; }
.import-draft-editor form { margin-top: 18px; }
.paper-template-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.paper-template-card { display: grid; overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: #fff; box-shadow: var(--shadow-sm); }
.paper-template-card.inactive { opacity: .7; }
.paper-template-card > header { display: grid; gap: 8px; padding: 20px 22px; }
.paper-template-card > header > div { display: flex; gap: 7px; }
.paper-template-card > header > strong { font-size: 20px; }
.paper-template-card > header p { min-height: 42px; margin: 0; color: var(--muted); line-height: 1.6; }
.paper-template-card dl { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #f8faff; }
.paper-template-card dl > div { display: grid; gap: 3px; padding: 13px; border-right: 1px solid var(--line); }
.paper-template-card dl > div:last-child { border-right: 0; }
.paper-template-card dt { color: var(--muted); font-size: 10px; }
.paper-template-card dd { margin: 0; font-size: 13px; font-weight: 800; }
.paper-template-card > footer { display: flex; gap: 9px; padding: 16px 22px; }
.paper-template-form { margin-bottom: 18px; }
.paper-template-form .full-width { grid-column: 1 / -1; }
.paper-template-heading .button-row form { margin: 0; }
.template-health-card { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-bottom: 18px; padding: 17px 20px; border: 1px solid #ecd7a9; border-radius: 12px; background: #fffaf1; }
.template-health-card.ready { border-color: #b9dfcd; background: #f4fbf7; }
.template-health-card p { margin: 4px 0 0; color: var(--muted); }
.template-health-card > span { padding: 7px 11px; border-radius: 999px; background: #fff0d1; color: #8e6112; font-weight: 800; }
.template-health-card.ready > span { background: #e5f6ed; color: #176f4c; }
.fixed-template-list, .fixed-candidate-list { display: grid; gap: 9px; margin: 14px 0; }
.fixed-template-list article { display: grid; grid-template-columns: minmax(0, 1fr) auto 90px; gap: 12px; align-items: center; padding: 13px 15px; border: 1px solid var(--line); border-radius: 10px; background: #fbfcfe; }
.fixed-template-list article > small { color: var(--muted); }
.fixed-template-list article > label:last-child { display: grid; gap: 4px; color: var(--muted); font-size: 10px; }
.fixed-template-list input[type="number"] { width: 80px; }
.fixed-candidate-list { max-height: 620px; overflow: auto; padding: 2px; }
.fixed-candidate-list > label { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: start; padding: 12px; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; }
.fixed-candidate-list > label:hover { border-color: #9ebcf4; background: #f8fbff; }
.fixed-candidate-list > label span { display: grid; gap: 5px; }
.fixed-candidate-list small { color: var(--muted); }
.inline-filter { display: flex; gap: 9px; }
.inline-filter input { min-width: 300px; }
.template-revision-panel { margin-top: 18px; padding: 17px 20px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.template-revision-panel > summary { color: var(--primary); cursor: pointer; font-weight: 800; }
.template-revision-panel ol { display: grid; gap: 8px; padding-left: 24px; }
.template-revision-panel li { display: grid; grid-template-columns: 50px minmax(0, 1fr) auto; gap: 10px; color: var(--ink-soft); }
.template-revision-panel small { color: var(--muted); }
.delete-impact-card { max-width: 780px; margin-bottom: 18px; padding: 22px; border: 1px solid var(--line); border-radius: 13px; background: #fff; box-shadow: var(--shadow-sm); }
.delete-impact-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0 0 18px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.delete-impact-grid > div { padding: 14px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.delete-impact-grid dt { color: var(--muted); font-size: 11px; }
.delete-impact-grid dd { margin: 5px 0 0; color: var(--ink); font-size: 17px; font-weight: 800; }
.question-bank-impact-card { max-width: 980px; }
.question-bank-usage-section { margin: 18px 0; padding-top: 17px; border-top: 1px solid var(--line); }
.question-bank-usage-section > h3 { margin: 0; font-size: 15px; }
.question-bank-usage-section > p { margin: 6px 0 12px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.question-bank-usage-list { display: grid; gap: 9px; }
.question-bank-usage-list article { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 14px; border: 1px solid var(--line); border-radius: 9px; background: #f9fbfe; }
.question-bank-usage-list article > div { display: grid; min-width: 0; gap: 4px; }
.question-bank-usage-list article strong { color: var(--ink); }
.question-bank-usage-list article span { color: var(--muted); font-size: 12px; line-height: 1.5; }
.usage-reason-row { display: flex; flex-wrap: wrap; gap: 6px; }
.usage-reason-row em { padding: 3px 7px; border-radius: 999px; background: #eaf1ff; color: #244f91; font-size: 11px; font-style: normal; font-weight: 700; }
.danger-notice { border-color: #efc2c4; background: #fff7f7; color: #8f282e; }
.question-bank-delete-form { max-width: 780px; }

@media (max-width: 760px) {
  .question-bank-grid { grid-template-columns: 1fr; }
  .question-import-grid { grid-template-columns: 1fr; }
  .question-import-card > header { min-height: 0; }
  .question-bank-heading { align-items: stretch; flex-direction: column; }
  .question-bank-heading .button-row { justify-content: flex-start; }
  .import-job-row, .import-job-link, .import-publish-card { grid-template-columns: 1fr; }
  .import-job-controls { padding: 0 18px 18px; border-left: 0; }
  .import-job-counts { justify-content: flex-start; }
  .import-review-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .import-review-filters { grid-template-columns: 1fr 1fr; }
  .import-batch-toolbar { position: static; align-items: stretch; }
  .import-batch-toolbar, .import-batch-toolbar > div { flex-direction: column; }
  .import-draft-card { grid-template-columns: 24px minmax(0, 1fr); }
  .import-draft-actions { grid-column: 2; }
  .paper-template-grid { grid-template-columns: 1fr; }
  .fixed-template-list article { grid-template-columns: minmax(0, 1fr) 90px; }
  .fixed-template-list article > small { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .question-import-switch { grid-template-columns: 1fr; }
  .question-import-aftercare { grid-template-columns: 1fr; }
  .question-import-aftercare .button { grid-column: 1; grid-row: auto; width: 100%; }
  .question-bank-card dl { grid-template-columns: 1fr; }
  .question-bank-card dl > div:nth-child(odd) { padding-right: 0; }
  .question-bank-card > footer .button { width: 100%; }
  .question-bank-question { padding: 19px 16px; }
  .question-bank-question > header { display: grid; }
  .question-bank-question-actions { justify-content: flex-start; }
  .question-bank-tags { justify-content: flex-start; }
  .question-bank-options li { grid-template-columns: 32px minmax(0, 1fr); }
  .question-bank-correct-tag { grid-column: 2; width: fit-content; }
  .question-bank-answer { grid-template-columns: 1fr; gap: 5px; }
  .question-option-edit-row { grid-template-columns: 32px minmax(0, 1fr); align-items: center; }
  .question-option-correct-field,
  .question-option-delete-field { grid-column: 2; min-height: 30px; padding: 0; }
  .delete-impact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .question-bank-usage-list article { align-items: stretch; flex-direction: column; }
  .question-bank-usage-list article .button { width: 100%; }
  .import-review-filters, .import-review-summary { grid-template-columns: 1fr; }
  .paper-template-card dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .template-revision-panel li { grid-template-columns: 45px minmax(0, 1fr); }
  .template-revision-panel small { grid-column: 2; }
}
.spot-result-item h3 { margin: 12px 0; font-size: 17px; line-height: 1.55; }

.result-disclosure { max-width: 680px; margin-right: auto !important; margin-left: auto !important; }
.review-summary.review-summary-four { grid-template-columns: repeat(4, 1fr); }
.full-review { text-align: left; }
.full-review .section-heading { margin-bottom: 4px; }
.review-detail-list { gap: 14px; }
.review-item h3 { margin: 12px 0; color: var(--ink); font-size: 17px; line-height: 1.65; }
.review-item.result-item-correct, .spot-result-item.result-item-correct { border-color: #a9d8c2; background: #f7fcf9; }
.review-item.result-item-wrong, .spot-result-item.result-item-wrong { border-color: #efb1b7; background: #fff8f8; }
.review-item.result-item-partial, .spot-result-item.result-item-partial { border-color: #edcf95; background: #fffaf0; }
.review-item.result-item-unanswered, .spot-result-item.result-item-unanswered { border-color: #ccd3dd; background: #fafbfc; }
.result-item-head { flex-wrap: wrap; justify-content: flex-start; }
.result-item-head > span:last-child { margin-left: auto; font-weight: 720; }
.result-state { display: inline-flex; align-items: center; min-height: 25px; padding: 3px 9px; border-radius: 999px; font-weight: 760; }
.result-state.correct { background: #e5f5ec; color: #176746; }
.result-state.wrong { background: #ffe8ea; color: #a22631; }
.result-state.partial { background: #fff0cd; color: #8b5a00; }
.result-state.unanswered { background: #edf0f4; color: #616b79; }
.result-question-image { display: block; width: auto; max-width: min(100%, 620px); max-height: 460px; margin: 16px auto; object-fit: contain; }
.answer-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
.answer-block { min-width: 0; padding: 15px 16px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.answer-block > strong { display: block; margin-bottom: 7px; font-size: 13px; }
.answer-block p { margin: 0; color: var(--ink); font-size: 14px; line-height: 1.75; overflow-wrap: anywhere; white-space: pre-wrap; }
.answer-block.employee-answer { border-color: #cbd6e6; }
.answer-block.employee-answer.incorrect { border-color: #efb1b7; background: #fff3f4; }
.answer-block.employee-answer.incorrect > strong { color: #a22631; }
.answer-block.correct-answer { border-color: #a9d8c2; background: #f1faf5; }
.answer-block.correct-answer > strong { color: #176746; }
.lost-points { margin: 12px 0 0 !important; color: #a22631 !important; font-weight: 760; text-align: right; }
.rubric-feedback { margin-top: 14px; padding: 14px 16px; border-radius: 10px; background: #f5f7fa; }
.rubric-feedback > strong { font-size: 13px; }
.rubric-feedback ul { display: grid; gap: 7px; margin: 10px 0 0; padding: 0; list-style: none; }
.rubric-feedback li { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 8px 10px; border-radius: 8px; background: #fff; color: var(--ink-soft); font-size: 13px; line-height: 1.55; }
.rubric-feedback li b { flex: 0 0 auto; font-size: 12px; }
.rubric-feedback li.covered b { color: #176746; }
.rubric-feedback li.partial b { color: #8b5a00; }
.rubric-feedback li.missed b { color: #a22631; }
.rubric-feedback li span small { display: block; margin-top: 2px; color: var(--muted); font-weight: 500; }
.ai-feedback { border: 1px solid #cfe0fb; background: #f4f8ff; }
.ai-feedback p { margin: 8px 0 0; color: var(--ink); line-height: 1.75; }

@media (max-width: 640px) {
  .review-summary.review-summary-four { grid-template-columns: repeat(2, 1fr); }
  .answer-comparison { grid-template-columns: 1fr; }
  .result-item-head > span:last-child { width: 100%; margin-left: 0; }
  .answer-block { padding: 13px; }
  .rubric-feedback li { display: grid; gap: 3px; }
}

/* Hierarchical manager roles and scoped activity delivery. */
.scope-lock { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 1px solid #b9d2f3; border-radius: 12px; background: #f4f8ff; }
.scope-lock strong { color: var(--primary); }
.scope-lock span { color: var(--ink-soft); font-size: 14px; }
.manager-filter-panel { display: grid; grid-template-columns: minmax(220px, 1.6fr) minmax(150px, .8fr) minmax(150px, .8fr) auto; gap: 14px; align-items: end; }
.manager-filter-panel label { display: grid; gap: 7px; }
.manager-filter-panel label span { color: var(--muted); font-size: 12px; font-weight: 700; }
.permission-summary { min-width: 210px; }
.permission-summary span { display: inline-flex; margin: 2px 4px 2px 0; padding: 4px 8px; border-radius: 999px; background: #edf5ff; color: #245d9b; font-size: 12px; font-weight: 700; }
.permission-summary em { color: var(--muted); font-style: normal; }
.permission-form { display: grid; gap: 18px; }
.permission-checks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.permission-checks > label { display: flex; align-items: flex-start; gap: 12px; padding: 18px; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.permission-checks input { width: 20px; height: 20px; margin-top: 2px; }
.permission-checks span { display: grid; gap: 5px; }
.permission-checks strong { color: var(--ink); }
.permission-checks small { color: var(--muted); line-height: 1.55; }
.role-template-preview > article {
  display: grid;
  gap: 14px;
  padding: 21px;
  border: 1px solid #b9d2f5;
  border-radius: 15px;
  background: #f7fbff;
  box-shadow: 0 8px 24px rgba(31, 84, 151, .06);
}
.role-template-preview > article[hidden] { display: none; }
.role-template-preview article > div { display: flex; align-items: center; gap: 10px; }
.role-template-preview article > div > strong { font-size: 17px; }
.role-template-preview p { margin: 0; color: var(--muted); line-height: 1.65; }
.role-template-preview ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px 18px; margin: 0; padding: 0; list-style: none; }
.role-template-preview li { position: relative; padding-left: 18px; color: var(--ink-soft); font-size: 13px; line-height: 1.55; }
.role-template-preview li::before { position: absolute; top: .52em; left: 2px; width: 7px; height: 7px; border-radius: 50%; background: var(--success); content: ""; }
.role-template-editor-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.role-template-editor { display: grid; align-content: start; gap: 20px; }
.role-template-editor .builder-section-title { margin-bottom: 0; }
.role-template-editor .form-grid textarea { min-height: 92px; padding: 11px 12px; }
.role-template-checks { grid-template-columns: 1fr; }
.role-template-checks > label { background: #fbfcfe; }
.result-metrics { margin-bottom: 24px; }
.button.compact { min-height: 34px; padding: 7px 12px; font-size: 12px; }

@media (max-width: 760px) {
  .manager-filter-panel, .permission-checks, .role-template-editor-grid, .role-template-preview ul { grid-template-columns: 1fr; }
  .scope-lock { align-items: flex-start; flex-direction: column; gap: 5px; }
}

/* Personalized wrong-question practice. */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.mode-badge.wrong-practice { border-color: #e7b1b5; background: #fff3f3; color: #9d2c32; }
.wrong-practice-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 28px;
  margin-bottom: 26px;
  padding: 24px 26px;
  border: 1px solid #e3c6c9;
  border-left: 4px solid var(--accent);
  border-radius: 9px;
  background: linear-gradient(100deg, #fff 0%, #fff8f8 100%);
  box-shadow: var(--shadow-sm);
}
.wrong-practice-entry-copy h2 { margin: 9px 0 5px; }
.wrong-practice-entry-copy p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.wrong-practice-entry-count { display: grid; min-width: 76px; text-align: center; }
.wrong-practice-entry-count strong { color: var(--accent); font-size: 28px; line-height: 1.1; }
.wrong-practice-entry-count span { margin-top: 4px; color: var(--muted); font-size: 11px; }
.wrong-practice-heading { align-items: center; }
.wrong-practice-summary { display: grid; grid-template-columns: repeat(2, minmax(100px, 1fr)); gap: 10px; }
.wrong-practice-summary div { display: grid; padding: 13px 16px; border: 1px solid var(--line); border-radius: 8px; background: #fff; text-align: center; }
.wrong-practice-summary strong { color: var(--ink); font-size: 23px; }
.wrong-practice-summary span { margin-top: 2px; color: var(--muted); font-size: 11px; }
.wrong-question-nav { position: sticky; z-index: 20; top: 80px; display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; padding: 12px; border: 1px solid var(--line); border-radius: 9px; background: rgba(255,255,255,.96); box-shadow: var(--shadow-sm); }
.wrong-question-nav a { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid var(--line-strong); border-radius: 7px; background: #fff; color: var(--ink-soft); font-size: 12px; font-weight: 760; }
.wrong-question-nav a:hover, .wrong-question-nav a.current { border-color: var(--primary); background: var(--primary-soft); color: var(--primary); }
.wrong-question-list { display: grid; gap: 18px; }
.wrong-question-card { scroll-margin-top: 140px; padding: 25px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: var(--shadow-sm); }
.wrong-question-card.has-feedback.result-item-correct { border-color: #9ed2b9; }
.wrong-question-card.has-feedback.result-item-partial { border-color: #e6c27c; }
.wrong-question-card.has-feedback.result-item-wrong { border-color: #e9a9ae; }
.wrong-question-card h2 { margin: 17px 0 7px; font-size: 18px; line-height: 1.65; }
.wrong-question-meta { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--muted); font-size: 12px; }
.wrong-question-meta > div { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; }
.wrong-question-source { margin-bottom: 16px; color: var(--muted); font-size: 12px; }
.wrong-question-image { display: block; width: auto; max-width: min(100%, 620px); max-height: 460px; margin: 18px auto; object-fit: contain; }
.wrong-question-form { display: grid; gap: 15px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); }
.wrong-question-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.wrong-remove-button { border-color: #d6dce5; background: #f7f8fa; color: #596273; }
.wrong-remove-button:hover { border-color: #b9c1cd; background: #eef1f5; color: #343b47; }
.wrong-question-removed-note { display: flex; align-items: flex-start; gap: 12px; margin-top: 20px; padding: 15px 17px; border: 1px solid #9ed2b9; border-radius: 9px; background: #f2faf6; }
.wrong-question-removed-note strong { flex: 0 0 auto; color: var(--success); }
.wrong-question-removed-note span { color: var(--ink-soft); font-size: 13px; line-height: 1.6; }
.wrong-option-list { display: grid; gap: 9px; margin: 0; padding: 0; border: 0; }
.wrong-option { display: flex; align-items: flex-start; gap: 10px; padding: 13px 14px; border: 1px solid var(--line); border-radius: 8px; background: #fafbfe; color: var(--ink-soft); cursor: pointer; line-height: 1.6; }
.wrong-option:hover { border-color: #b5c6df; background: #f5f8fd; }
.wrong-option input { flex: 0 0 auto; width: 19px; height: 19px; margin-top: 2px; accent-color: var(--primary); }
.wrong-option .option-letter { display: grid; flex: 0 0 auto; width: 23px; height: 23px; place-items: center; border-radius: 6px; background: var(--primary-soft); color: var(--primary); font-size: 11px; font-weight: 800; }
.wrong-question-threshold { margin: -3px 0 0; color: var(--muted); font-size: 12px; line-height: 1.65; }
.wrong-practice-error { margin: 0; }
.wrong-question-feedback { margin-top: 20px; padding: 18px; border: 1px solid var(--line); border-radius: 9px; background: #f8fafc; }
.wrong-feedback-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.wrong-feedback-heading strong { color: var(--ink-soft); font-size: 13px; }
.wrong-question-explanation { margin-top: 14px; padding: 14px 16px; border-radius: 8px; background: #fff; }
.wrong-question-explanation strong { color: var(--primary); font-size: 13px; }
.wrong-question-explanation p { margin: 7px 0 0; color: var(--ink-soft); line-height: 1.75; white-space: pre-wrap; }
.wrong-answer-knowledge { display: grid; gap: 13px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.wrong-answer-knowledge > header { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.wrong-answer-knowledge > header h3 { margin: 3px 0 0; font-size: 17px; }
.wrong-answer-knowledge-list { display: grid; gap: 12px; }
.wrong-answer-knowledge-list > article { display: grid; gap: 12px; padding: 17px; border: 1px solid #cad8ef; border-radius: 10px; background: #fff; }
.wrong-answer-knowledge-list h4 { margin: 8px 0 0; font-size: 17px; }
.wrong-answer-knowledge-summary { margin: 0; color: var(--ink-soft); line-height: 1.75; }
.wrong-answer-source-meta { display: grid; gap: 7px; padding: 12px 14px; border-radius: 8px; background: #f7f9fc; color: var(--ink-soft); font-size: 12px; }
.wrong-answer-source-meta span { display: flex; gap: 10px; align-items: baseline; }
.wrong-answer-source-meta strong { flex: 0 0 66px; color: var(--primary); }
.wrong-answer-knowledge-list .button { width: fit-content; }
.wrong-practice-empty { margin-top: 12px; }

@media (max-width: 760px) {
  .wrong-practice-entry { grid-template-columns: 1fr auto; gap: 18px; padding: 20px; }
  .wrong-practice-entry .button, .wrong-practice-entry > .status-chip { grid-column: 1 / -1; width: 100%; }
  .wrong-practice-heading { align-items: stretch; flex-direction: column; }
  .wrong-practice-summary { width: 100%; }
  .wrong-question-nav { top: 72px; max-height: 102px; overflow-y: auto; }
  .wrong-question-card { padding: 19px 16px; scroll-margin-top: 186px; }
  .wrong-question-meta { align-items: flex-start; flex-direction: column; gap: 7px; }
  .wrong-question-actions { display: grid; }
  .wrong-question-actions .button { width: 100%; }
  .wrong-question-removed-note { display: grid; gap: 5px; }
  .wrong-feedback-heading { align-items: flex-start; flex-direction: column; }
  .wrong-answer-knowledge > header { align-items: stretch; flex-direction: column; }
  .wrong-answer-knowledge > header .button, .wrong-answer-knowledge-list .button { width: 100%; }
  .wrong-answer-source-meta span { display: grid; gap: 3px; }
}

/* Monthly activity schedules. */
.status-chip.info { border-color: #b8c9e8; background: #f1f5fc; color: #315e9d; }
.form-grid.two-columns { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.schedule-page { display: grid; gap: 22px; }
.schedule-heading { align-items: center; margin-bottom: 0; }
.schedule-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  box-shadow: var(--shadow-sm);
}
.schedule-summary span { padding-right: 14px; border-right: 1px solid var(--line); }
.schedule-summary span:last-child { border-right: 0; }
.schedule-summary strong { color: var(--ink); }
.schedule-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.schedule-card {
  display: grid;
  gap: 19px;
  padding: 23px;
  border: 1px solid #c9d8ef;
  border-top: 4px solid var(--primary);
  border-radius: 16px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.schedule-card.paused { border-top-color: #c48a43; background: #fffdfa; }
.schedule-card > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.schedule-card h2 { margin: 10px 0 5px; font-size: 19px; }
.schedule-card header p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.schedule-target { flex: 0 0 auto; padding: 8px 10px; border-radius: 9px; background: var(--primary-soft); color: var(--primary); font-size: 12px; font-weight: 800; }
.schedule-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; }
.schedule-facts div { padding: 12px 13px; border-radius: 10px; background: #f7f9fc; }
.schedule-facts dt { margin-bottom: 5px; color: var(--muted); font-size: 11px; }
.schedule-facts dd { margin: 0; color: var(--ink-soft); font-size: 13px; font-weight: 720; line-height: 1.55; }
.schedule-bank-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.schedule-bank-tags span { padding: 5px 8px; border: 1px solid #cfdaeb; border-radius: 7px; background: #fafcff; color: #4d607c; font-size: 11px; }
.schedule-last-run { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; padding-top: 15px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.schedule-last-run p { width: 100%; margin: 0; color: var(--danger); line-height: 1.55; }
.schedule-card > footer { display: flex; flex-wrap: wrap; gap: 9px; margin-top: auto; }
.schedule-card > footer form { margin: 0; }
.schedule-editor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
  padding: 17px 19px;
  border: 1px solid #c9d8ef;
  border-radius: 14px;
  background: #f8fbff;
}
.schedule-editor-toolbar > div:first-child { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.schedule-editor-toolbar [data-schedule-unsaved] { width: 100%; color: var(--danger); font-weight: 700; }
.schedule-editor-toolbar form { margin: 0; }
.schedule-active-field { display: flex; align-items: flex-start; gap: 11px; margin-top: 18px; padding: 14px 15px; border-radius: 11px; background: #f7f9fc; }
.schedule-active-field input { width: 19px; height: 19px; margin-top: 2px; accent-color: var(--primary); }
.schedule-active-field span { display: grid; gap: 3px; }
.schedule-active-field small, .form-grid small { color: var(--muted); font-size: 11px; font-weight: 450; line-height: 1.5; }
.schedule-run-history { display: grid; gap: 17px; margin-top: 46px; }
.schedule-run-history > header { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.schedule-run-history h2 { margin: 0; font-size: 24px; }
.schedule-run-history header p { max-width: 480px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.schedule-run-list { display: grid; gap: 11px; }
.schedule-run-list > article {
  display: grid;
  grid-template-columns: minmax(180px, .7fr) minmax(280px, 1fr) minmax(220px, 1fr);
  align-items: center;
  gap: 20px;
  padding: 17px 19px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.schedule-run-state { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.schedule-run-state strong { width: 100%; font-size: 16px; }
.schedule-run-state small { color: var(--muted); }
.schedule-run-list dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0; }
.schedule-run-list dl div { min-width: 0; }
.schedule-run-list dt { margin-bottom: 4px; color: var(--muted); font-size: 10px; }
.schedule-run-list dd { margin: 0; color: var(--ink-soft); font-size: 12px; font-weight: 680; }
.schedule-run-result { display: flex; flex-wrap: wrap; gap: 12px; font-size: 12px; font-weight: 700; }
.schedule-run-result p { width: 100%; margin: 0; color: var(--danger); font-weight: 500; line-height: 1.55; }
.compact-empty { padding: 28px 20px; }

@media (max-width: 900px) {
  .schedule-grid { grid-template-columns: 1fr; }
  .schedule-run-list > article { grid-template-columns: 1fr 1fr; }
  .schedule-run-result { grid-column: 1 / -1; }
}

@media (max-width: 620px) {
  .schedule-heading, .schedule-editor-toolbar, .schedule-run-history > header { align-items: stretch; flex-direction: column; }
  .schedule-heading .button, .schedule-editor-toolbar .button, .schedule-editor-toolbar form { width: 100%; }
  .schedule-summary { display: grid; }
  .schedule-summary span { padding: 0; border-right: 0; }
  .schedule-card { padding: 18px 16px; }
  .schedule-card > header { display: grid; }
  .schedule-target { width: fit-content; }
  .schedule-facts, .form-grid.two-columns { grid-template-columns: 1fr; }
  .schedule-card > footer { display: grid; }
  .schedule-card > footer .button, .schedule-card > footer form { width: 100%; }
  .schedule-rule-matrix { overflow: visible; border: 0; box-shadow: none; }
  .schedule-rule-matrix table, .schedule-rule-matrix tbody { display: block; min-width: 0; }
  .schedule-rule-matrix thead { display: none; }
  .schedule-rule-matrix tr { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; margin-bottom: 12px; padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
  .schedule-rule-matrix td { display: grid; gap: 5px; padding: 0; border: 0; white-space: normal; }
  .schedule-rule-matrix td::before { content: attr(data-label); color: var(--muted); font-size: 10px; font-weight: 700; }
  .schedule-rule-matrix td:nth-child(1), .schedule-rule-matrix td:nth-child(3) { grid-column: 1 / -1; }
  .schedule-rule-matrix select, .schedule-rule-matrix input { width: 100%; min-height: 42px; }
  .schedule-run-list > article, .schedule-run-list dl { grid-template-columns: 1fr; }
  .schedule-run-result { grid-column: auto; }
}
.ai-flow-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 18px 0;
}
.ai-flow-steps span {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 48px;
  padding: 10px 13px;
  border: 1px solid var(--line, #dbe4ee);
  border-radius: 12px;
  background: #f8fafc;
  color: #667788;
  font-size: 13px;
  font-weight: 750;
}
.ai-flow-steps b { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 50%; background: #e5ebf2; color: #526273; font-size: 12px; }
.ai-flow-steps span.active { border-color: #78a9ed; background: #eef6ff; color: #135da3; }
.ai-flow-steps span.active b { background: #176fd1; color: #fff; }
.ai-flow-steps span.done { border-color: #b6dbc7; background: #f1faf5; color: #28734b; }
.ai-flow-steps span.done b { background: #2f8b5b; color: #fff; }

.ai-upload-form .form-section {
  padding: 1.25rem;
  border: 1px solid var(--line, #dbe4ee);
  border-radius: 16px;
  background: #fff;
}

.ai-upload-form .form-section .section-heading { margin-bottom: 18px; }
.ai-upload-form .form-section .section-heading h2 { margin: 0; }
.ai-upload-form .form-section .section-heading p { margin: 5px 0 0; color: var(--muted); font-size: 13px; font-weight: 450; }
.ai-file-field { padding: 18px; border: 1px dashed #9db8d5; border-radius: 14px; background: #f7fbff; }
.ai-file-field input[type="file"] { background: #fff; }
.publication-choice-fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.publication-choice-fieldset legend { margin-bottom: 5px; color: var(--ink); font-size: 16px; font-weight: 800; }
.field-intro { margin: 0 0 14px; color: var(--muted); font-size: 13px; }
.publication-choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.publication-choice-card {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: flex-start;
  gap: 13px !important;
  min-height: 92px;
  padding: 17px !important;
  border: 1px solid #ced9e5;
  border-radius: 14px;
  background: #fbfcfe;
  color: var(--ink) !important;
  cursor: pointer;
  transition: border-color .16s ease, background .16s ease, box-shadow .16s ease;
}
.publication-choice-card:hover { border-color: #8aacd5; background: #f5f9ff; }
.publication-choice-card:has(input:checked) { border-color: #176fd1; background: #eef6ff; box-shadow: 0 0 0 3px rgba(23, 111, 209, .10); }
.publication-choice-card input[type="radio"] { width: 20px; height: 20px; margin: 2px 0 0; flex: 0 0 auto; accent-color: #176fd1; }
.publication-choice-card span { display: grid; gap: 5px; }
.publication-choice-card strong { font-size: 15px; }
.publication-choice-card small { color: #607285; font-size: 12px; font-weight: 450; line-height: 1.6; }
.publication-choice-card:focus-within { outline: 3px solid rgba(23, 111, 209, .16); outline-offset: 2px; }
.ai-primary-actions { justify-content: flex-end; }
.ai-primary-actions .button.primary { min-height: 46px; padding-inline: 24px; }
.ai-upload-file-summary { margin: 12px 2px 0; color: #52677a; font-size: 13px; line-height: 1.55; overflow-wrap: anywhere; }
.ai-upload-progress { display: grid; gap: 8px; padding: 15px 17px; border: 1px solid #9ec4ed; border-radius: 14px; background: #f2f8ff; }
.ai-upload-progress[hidden] { display: none; }
.ai-upload-progress-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; color: #23435e; }
.ai-upload-progress-heading strong { min-width: 0; overflow-wrap: anywhere; }
.ai-upload-progress-heading span { flex: 0 0 auto; color: #1766b2; font-size: 14px; font-weight: 800; }
.ai-upload-progress progress { width: 100%; height: 12px; overflow: hidden; border: 0; border-radius: 999px; accent-color: #176fd1; }
.ai-upload-progress progress::-webkit-progress-bar { background: #dceafa; }
.ai-upload-progress progress::-webkit-progress-value { background: #176fd1; }
.ai-upload-progress progress::-moz-progress-bar { background: #176fd1; }
.ai-upload-progress p { margin: 0; color: #587088; font-size: 13px; overflow-wrap: anywhere; }
.ai-upload-error[hidden] { display: none; }
.full-span { grid-column: 1 / -1; }

.ai-suggestion-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 22px;
  margin-bottom: 18px;
  padding: 20px;
  border: 1px solid #aacbe9;
  border-radius: 18px;
  background: linear-gradient(135deg, #eef7ff 0%, #f9fcff 65%, #eefaf5 100%);
}
.ai-suggestion-banner > div { display: flex; align-items: flex-start; gap: 13px; }
.ai-suggestion-banner p { margin: 5px 0 0; color: #52677a; line-height: 1.65; }
.ai-spark { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 13px; background: #176fd1; color: #fff; font-size: 12px; font-weight: 900; letter-spacing: .04em; }
.ai-suggestion-banner dl { display: grid; grid-template-columns: repeat(3, auto); gap: 10px; margin: 0; }
.ai-suggestion-banner dl div { min-width: 100px; padding: 10px 12px; border-radius: 12px; background: rgba(255,255,255,.76); }
.ai-suggestion-banner dt { color: #6a7a89; font-size: 11px; font-weight: 700; }
.ai-suggestion-banner dd { margin: 4px 0 0; color: #183d5b; font-size: 14px; font-weight: 800; }
.ai-suggested-tag { padding: 5px 9px; border-radius: 999px; background: #e9f3ff; color: #1766b2; font-size: 11px; font-weight: 800; }
.system-code-card { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 6px 14px; margin-bottom: 16px; padding: 14px 16px; border: 1px solid #d7e2ec; border-radius: 13px; background: #f7f9fc; }
.system-code-card span { color: #667788; font-size: 12px; font-weight: 750; }
.system-code-card strong { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; color: #23435e; font-size: 14px; letter-spacing: .03em; }
.system-code-card small { grid-column: 2; color: #748391; font-weight: 450; }
.module-choice-grid > ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0; padding: 0; list-style: none; }
.module-choice-grid li label { display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 12px 14px; border: 1px solid #d4dee8; border-radius: 12px; background: #fbfcfe; cursor: pointer; font-weight: 700; }
.module-choice-grid li label:hover { border-color: #90afd2; background: #f5f9ff; }
.module-choice-grid li label:has(input:checked) { border-color: #2b79ce; background: #eef6ff; color: #145d9e; }
.module-choice-grid input[type="checkbox"] { width: 18px; height: 18px; flex: 0 0 auto; accent-color: #176fd1; }
.count-suggestion-grid label { position: relative; }

.responsive-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.checkbox-card {
  display: flex !important;
  align-items: flex-start;
  gap: .75rem;
  padding: 1rem;
  border: 1px solid #f0b86d;
  border-radius: 14px;
  background: #fff8ed;
}

.checkbox-card input { width: auto; margin-top: .2rem; }
.warning-notice { border-color: #edbd75; background: #fff8ed; }
.ai-visual-success { margin-bottom: 1rem; border-color: #9ccbb2; background: #f1fbf5; color: #245f47; }
.ai-visual-success p { margin: .35rem 0 0; }
.unsupported-file-list { margin: 10px 0 0; padding-left: 22px; line-height: 1.75; }
.unsupported-file-list li + li { margin-top: 4px; }
.unsupported-choice-panel { align-items: center; gap: 20px; }
.error-notice { border-color: #e2a5a5; background: #fff3f3; }

.knowledge-review-hub {
  margin-bottom: 1.25rem;
  padding: 1.2rem;
  border: 1px solid #c8d8eb;
  border-radius: 18px;
  background: linear-gradient(135deg, #f8fbff, #fff);
}
.knowledge-review-hub.has-pending { border-color: #e0b65c; background: linear-gradient(135deg, #fffaf0, #fff); }
.knowledge-review-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; margin: 1rem 0; }
.knowledge-review-summary article { display: grid; gap: .25rem; padding: 1rem; border: 1px solid #b8d9c6; border-radius: 14px; background: #f5fcf8; }
.knowledge-review-summary article.attention { border-color: #efd08c; background: #fffaf0; }
.knowledge-review-summary article.blocker { border-color: #efb3b3; background: #fff5f5; }
.knowledge-review-summary strong { font-size: 1.6rem; color: #167447; }
.knowledge-review-summary .attention strong { color: #9b6a0d; }
.knowledge-review-summary .blocker strong { color: #b32929; }
.knowledge-review-summary span { color: var(--muted); font-size: .85rem; }
.knowledge-review-job-list { display: grid; gap: .65rem; }
.knowledge-review-job-list > a { display: grid; grid-template-columns: minmax(260px, 1fr) auto auto; align-items: center; gap: 1rem; padding: .9rem 1rem; border: 1px solid #dde6ef; border-radius: 12px; background: #fff; color: var(--ink); text-decoration: none; }
.knowledge-review-job-list > a:hover { border-color: var(--primary); box-shadow: var(--shadow-sm); }
.knowledge-review-job-list > a > span:first-child { display: grid; gap: .25rem; }
.knowledge-review-job-list small { color: var(--muted); }
.review-job-counts { display: flex; flex-wrap: wrap; gap: .45rem; font-size: .78rem; }
.review-job-counts b, .review-job-counts em, .review-job-counts i { padding: .35rem .55rem; border-radius: 999px; font-style: normal; }
.review-job-counts b { background: #eaf7f0; color: #167447; }
.review-job-counts em { background: #fff3d9; color: #8b610e; }
.review-job-counts i { background: #ffe7e7; color: #a92a2a; }
.knowledge-learning-cell { min-width: 220px; }
.knowledge-learning-cell small { display: block; max-width: 320px; margin-top: .4rem; color: var(--muted); line-height: 1.5; }
.knowledge-learning-cell form { margin-top: .5rem; }

.exception-review-overview { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 1rem 1.5rem; margin-bottom: 1.2rem; padding: 1.15rem; border: 1px solid #bfd7ca; border-radius: 16px; background: linear-gradient(135deg, #f4fbf7, #fff); }
.exception-review-overview h2 { margin: .25rem 0; font-size: 1.25rem; }
.exception-review-overview p { margin: 0; color: var(--muted); line-height: 1.6; }
.exception-review-overview form { grid-column: 1 / -1; justify-self: end; }
.exception-review-counts { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .55rem; }
.exception-review-counts span, .review-bucket-chip { display: inline-flex; align-items: center; gap: .3rem; padding: .42rem .62rem; border-radius: 999px; font-size: .78rem; font-weight: 760; }
.exception-review-counts .safe, .review-bucket-chip.safe { background: #e7f7ee; color: #167447; }
.exception-review-counts .attention, .review-bucket-chip.attention { background: #fff1ce; color: #8e620a; }
.exception-review-counts .blocker, .review-bucket-chip.blocker { background: #ffe4e4; color: #a62323; }
.ai-draft-table tr.review-bucket-attention { background: #fffdf6; }
.ai-draft-table tr.review-bucket-blocker { background: #fff8f8; }
.review-bucket-chip { width: fit-content; margin-bottom: .45rem; }

.ai-job-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding: 1rem 1.2rem;
  border: 1px solid #b8d6ee;
  border-radius: 16px;
  background: linear-gradient(135deg, #eff8ff, #f7fbff);
}

.ai-job-progress div:first-child { display: grid; gap: .3rem; }
.ai-job-progress span { color: #5d6c7b; font-size: .9rem; }
.ai-progress-pulse { width: 13px; height: 13px; border-radius: 50%; background: #147cc1; box-shadow: 0 0 0 0 rgba(20, 124, 193, .5); animation: aiPulse 1.6s infinite; }
@keyframes aiPulse { 70% { box-shadow: 0 0 0 12px rgba(20, 124, 193, 0); } 100% { box-shadow: 0 0 0 0 rgba(20, 124, 193, 0); } }

.ai-review-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .8rem;
  margin-bottom: 1.2rem;
}

.ai-review-summary article {
  display: grid;
  gap: .25rem;
  padding: 1rem;
  border: 1px solid #dbe4ee;
  border-radius: 14px;
  background: #fff;
}

.ai-review-summary strong { font-size: 1.55rem; color: #0b5f97; }
.ai-review-summary span { color: #647485; font-size: .88rem; }
.ai-review-workbench, .ai-review-form, .ai-review-form > section { min-width: 0; max-width: 100%; }
.ai-review-workbench { display: grid; gap: 1rem; }
.ai-review-toolbar {
  position: sticky;
  z-index: 7;
  top: 88px;
  display: grid;
  gap: .85rem;
  padding: 1rem;
  border: 1px solid #bfd0ee;
  border-radius: 14px;
  background: rgba(247, 250, 255, .98);
  box-shadow: 0 10px 28px rgba(29, 54, 76, .09);
}
.ai-review-filter-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.5fr) repeat(3, minmax(150px, .7fr)) auto;
  align-items: end;
  gap: .75rem;
  min-width: 0;
}
.ai-review-filter-grid label { display: grid; gap: .4rem; color: var(--muted); font-size: 11px; font-weight: 750; }
.ai-review-filter-grid input, .ai-review-filter-grid select {
  width: 100%;
  min-width: 0;
  min-height: 42px;
  padding: 8px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  background: #fff;
  color: var(--ink);
}
.ai-review-filter-grid input:focus, .ai-review-filter-grid select:focus { border-color: var(--primary); }
.ai-review-selection-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: .8rem; border-top: 1px solid #dce6f5; }
.ai-filter-result { display: grid; gap: .2rem; color: var(--muted); font-size: 12px; }
.ai-filter-result strong { color: var(--ink-soft); font-size: 13px; }
.ai-filter-result b, .sticky-review-actions b { color: var(--primary); }
.ai-review-form .table-wrap { max-width: 100%; overflow-x: clip; }
.ai-draft-table { width: 100%; min-width: 0; table-layout: fixed; }
.ai-draft-table th:nth-child(1), .ai-draft-table td:nth-child(1) { width: 5%; }
.ai-draft-table th:nth-child(2), .ai-draft-table td:nth-child(2) { width: 9%; }
.ai-draft-table th:nth-child(3), .ai-draft-table td:nth-child(3) { width: 31%; }
.ai-draft-table th:nth-child(4), .ai-draft-table td:nth-child(4) { width: 31%; }
.ai-draft-table th:nth-child(5), .ai-draft-table td:nth-child(5) { width: 17%; }
.ai-draft-table th:nth-child(6), .ai-draft-table td:nth-child(6) { width: 7%; }
.ai-draft-table th, .ai-draft-table td {
  min-width: 0;
  vertical-align: top;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}
.ai-draft-table td p:last-child { margin-bottom: 0; }
.source-location { display: inline-block; max-width: 100%; line-height: 1.55; overflow-wrap: anywhere; word-break: break-word; }
.source-quote { margin: .45rem 0 0; padding-left: .7rem; border-left: 3px solid #b9cad8; color: #34495a; }
.validation-flag { display: block; margin-bottom: .35rem; padding: .3rem .5rem; border-radius: 8px; background: #fff0f0; color: #9b2c2c; font-size: .82rem; }
.publish-blocker-flag { border: 1px solid #edbd75; background: #fff8ed; color: #84501a; }
.draft-question-title { display: block; margin-top: .45rem; }
.compact-options { margin: .5rem 0; padding-left: 1.4rem; }

.sticky-review-actions {
  position: sticky;
  bottom: 1rem;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: .7rem;
  margin: 1rem 0;
  padding: .85rem 1rem;
  border: 1px solid #c9d7e3;
  border-radius: 14px;
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 10px 30px rgba(29, 54, 76, .12);
}

.publish-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.25rem;
  padding: 1.2rem;
  border: 1px solid #9ccbb2;
  border-radius: 16px;
  background: #f1fbf5;
}
.publish-panel.blocked { align-items: flex-start; border-color: #edbd75; background: #fffaf1; }
.publish-panel > div { flex: 1 1 auto; min-width: 0; }
.publish-panel form { display: grid; flex: 0 0 auto; justify-items: stretch; gap: .5rem; margin: 0; }
.publish-panel form small { max-width: 240px; color: var(--muted); font-size: 11px; line-height: 1.5; text-align: center; }
.publish-preflight { margin-top: .8rem; }
.publish-preflight ul { margin: .55rem 0 0; padding-left: 1.25rem; }
.publish-preflight li + li { margin-top: .4rem; }
.publish-preflight a { display: inline-block; margin-left: .5rem; font-weight: 750; }
.publish-ready-message { margin: .65rem 0 0; color: var(--success); font-weight: 720; }
.publish-blocked-summary { margin: .65rem 0 0; color: #925c12; font-weight: 720; }

.ai-extraction-details, .ai-review-archive {
  margin: 1rem 0;
  border: 1px solid #d5e0ea;
  border-radius: 14px;
  background: #fff;
}
.ai-extraction-details > summary, .ai-review-archive > summary {
  padding: .95rem 1.1rem;
  color: var(--ink-soft);
  cursor: pointer;
  font-weight: 780;
  list-style-position: inside;
}
.ai-extraction-details[open] > summary, .ai-review-archive[open] > summary { border-bottom: 1px solid #dfe7ef; }
.ai-extraction-details-body, .ai-review-archive-body { padding: 1rem; }
.ai-extraction-details-body > :first-child { margin-top: 0; }
.ai-extraction-details-body > :last-child { margin-bottom: 0; }

.publish-review-workbench {
  display: grid;
  gap: 1rem;
  margin: 1.25rem 0;
  padding: 1.15rem;
  border: 1px solid #e6b65c;
  border-radius: 18px;
  background: linear-gradient(145deg, #fffaf0, #fff);
  box-shadow: 0 14px 38px rgba(116, 75, 14, .08);
  scroll-margin-top: 90px;
}
.publish-review-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1rem 1.5rem;
}
.publish-review-heading h2 { margin: .25rem 0; font-size: 1.4rem; }
.publish-review-heading p { margin: 0; color: var(--muted); line-height: 1.65; }
.publish-review-metrics { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .55rem; }
.publish-review-metrics span {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .55rem .7rem;
  border-radius: 999px;
  background: #eef6ff;
  color: #315f86;
  font-size: .82rem;
  font-weight: 720;
}
.publish-review-metrics span.danger { background: #ffe7e7; color: #a32222; }
.publish-review-metrics b { font-size: 1rem; }
.publish-review-batch-actions {
  position: sticky;
  top: 10px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .85rem 1rem;
  border: 1px solid #b8cce7;
  border-radius: 13px;
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 10px 28px rgba(44, 73, 110, .13);
}
.publish-review-batch-actions > div:first-child { display: grid; gap: .2rem; }
.publish-review-batch-actions small { max-width: 560px; color: var(--muted); line-height: 1.45; }
.publish-review-batch-actions .button-row { margin: 0; justify-content: flex-end; }
.publish-review-group-list { display: grid; gap: 1rem; }
.publish-review-group {
  overflow: hidden;
  border: 1px solid #e2c07f;
  border-radius: 16px;
  background: #fff;
}
.publish-review-group-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid #ecdfc7;
  background: #fffaf2;
}
.publish-review-group-heading h3 { margin: .25rem 0; font-size: 1.08rem; }
.publish-review-group-heading p { margin: 0; color: var(--muted); font-size: .84rem; }
.review-group-number, .publish-review-section-label {
  display: inline-flex;
  width: fit-content;
  padding: .28rem .5rem;
  border-radius: 999px;
  background: #fff0cf;
  color: #8a5d0c;
  font-size: .72rem;
  font-weight: 800;
}
.publish-review-knowledge { display: grid; gap: .75rem; padding: 1rem 1.1rem; border-bottom: 1px solid #e5ebf0; }
.publish-review-knowledge h4, .publish-review-question h4 { margin: 0; color: var(--ink); line-height: 1.65; }
.publish-review-knowledge > p { margin: 0; color: var(--ink-soft); line-height: 1.72; }
.review-source-compare { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr); gap: .7rem; }
.review-source-compare > div, .review-answer-block {
  padding: .8rem;
  border: 1px solid #dbe4ed;
  border-radius: 11px;
  background: #f8fbfd;
}
.review-source-compare strong, .review-answer-block > strong { color: #526a7e; font-size: .78rem; }
.review-source-compare p, .review-answer-block p { margin: .4rem 0 0; color: var(--ink-soft); line-height: 1.65; overflow-wrap: anywhere; }
.review-answer-block ol, .review-answer-block ul { margin: .55rem 0 0; padding-left: 1.35rem; color: var(--ink-soft); line-height: 1.65; }
.publish-review-inline-actions { display: flex; align-items: flex-start; flex-wrap: wrap; gap: .65rem; }
.publish-review-inline-actions form { margin: 0; }
.publish-review-question-list { display: grid; gap: .8rem; padding: 1rem 1.1rem; }
.publish-review-question {
  display: grid;
  gap: .75rem;
  padding: 1rem;
  border: 1px solid #e9b1b1;
  border-radius: 13px;
  background: #fffafa;
}
.publish-review-question > header { display: flex; align-items: center; flex-wrap: wrap; gap: .55rem; }
.publish-review-question-check { display: inline-flex; align-items: center; gap: .4rem; margin-right: auto; color: var(--ink-soft); font-size: .82rem; font-weight: 720; }
.publish-review-question-check input { width: 18px; height: 18px; }
.status-chip.danger { border-color: #efb2b2; background: #ffeaea; color: #a02626; }
.publish-issue-list { display: grid; gap: .4rem; }
.publish-issue-list p { margin: 0; padding: .55rem .7rem; border-radius: 9px; background: #ffe9e9; color: #9d2626; line-height: 1.55; }
.publish-review-group-select-actions { display: flex; align-items: center; justify-content: flex-end; gap: .55rem; }
.publish-review-group-select-actions span { margin-right: auto; color: var(--muted); font-size: .82rem; }
.publish-review-group-select-actions .button { min-height: 36px; padding: .45rem .7rem; }
.publish-review-group-actions { display: flex; align-items: center; justify-content: flex-end; gap: .75rem; padding-top: .2rem; }
.publish-review-group-actions span { margin-right: auto; color: var(--muted); font-size: .82rem; }
.inline-review-editor { min-width: min(100%, 280px); border: 1px solid #cddbea; border-radius: 10px; background: #fff; }
.inline-review-editor > summary { padding: .63rem .8rem; color: var(--primary); cursor: pointer; font-weight: 760; }
.inline-review-editor[open] > summary { border-bottom: 1px solid #dce5ee; }
.inline-review-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; padding: .9rem; }
.inline-review-form label { display: grid; gap: .35rem; min-width: 0; color: var(--ink-soft); font-size: .78rem; font-weight: 730; }
.inline-review-form label:has(textarea), .inline-review-form .errorlist, .inline-review-form > button { grid-column: 1 / -1; }
.inline-review-form input:not([type="checkbox"]), .inline-review-form select, .inline-review-form textarea {
  width: 100%;
  min-width: 0;
  padding: .65rem .72rem;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}
.inline-review-form textarea { min-height: 96px; resize: vertical; }
.inline-review-form small { color: var(--muted); font-weight: 500; line-height: 1.45; }
.inline-review-form .errorlist { margin: 0; padding: .55rem .75rem; border-radius: 8px; background: #ffe8e8; color: #9c2828; list-style-position: inside; }
.inline-form-error-summary { display: grid; grid-column: 1 / -1; gap: .2rem; padding: .7rem .8rem; border-radius: 9px; background: #ffe8e8; color: #962525; }
.publish-review-complete { display: flex; align-items: center; gap: .8rem; padding: 1rem; border-radius: 12px; background: #eaf8f0; color: #176d45; }
.publish-review-complete span { color: #4d6f60; }

.relearning-link { color: #6b42c9 !important; font-weight: 800; }
.relearning-confirm-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin: 1rem 0; }
.relearning-confirm-card, .relearning-flow-card, .relearning-consent-card {
  padding: 1.2rem;
  border: 1px solid #cfdced;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(38, 67, 103, .06);
}
.relearning-confirm-card.model-card { background: linear-gradient(145deg, #f1f6ff, #fff); }
.relearning-confirm-card h2 { margin: .45rem 0 .85rem; }
.relearning-facts { display: grid; gap: .65rem; margin: 0; }
.relearning-facts div { display: grid; grid-template-columns: 110px 1fr; gap: .75rem; padding-top: .65rem; border-top: 1px solid #e6edf4; }
.relearning-facts dt { color: var(--muted); }
.relearning-facts dd { margin: 0; color: var(--ink); font-weight: 700; overflow-wrap: anywhere; }
.relearning-flow { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .8rem; margin: 0; padding: 0; counter-reset: relearning-step; list-style: none; }
.relearning-flow li { display: grid; gap: .45rem; padding: 1rem; border-radius: 14px; background: #f5f8fc; counter-increment: relearning-step; }
.relearning-flow li::before { content: counter(relearning-step); display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; background: #2563db; color: #fff; font-weight: 800; }
.relearning-flow span { color: var(--muted); line-height: 1.6; }
.relearning-consent-card { display: grid; gap: 1rem; margin: 1rem 0; }
.relearning-consent { display: flex; align-items: flex-start; gap: .75rem; color: var(--ink-soft); line-height: 1.65; }
.relearning-consent input { width: 20px; height: 20px; margin-top: .18rem; flex: 0 0 auto; }
.relearning-consent-card .button-row { justify-content: flex-end; }
.relearning-review-summary { display: grid; grid-template-columns: minmax(0, 1fr) minmax(420px, .9fr); gap: 1rem; align-items: center; margin: 1.2rem 0; padding: 1.2rem; border: 1px solid #b9c9ef; border-radius: 18px; background: linear-gradient(145deg, #f3f6ff, #fff); }
.relearning-review-summary h2 { margin: .3rem 0; }
.relearning-review-summary p { margin: 0; color: var(--muted); line-height: 1.65; }
.relearning-count-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .55rem; }
.relearning-count-grid article { display: grid; gap: .2rem; padding: .75rem; border-radius: 12px; background: #eaf2ff; color: #295aa6; }
.relearning-count-grid article.delete { background: #fff1ed; color: #a9422e; }
.relearning-count-grid b { font-size: 1.25rem; }
.relearning-count-grid span { font-size: .78rem; }
.relearning-next-step {
  display: grid;
  gap: 1rem;
  margin: 1.2rem 0 1rem;
  padding: 1.2rem;
  border: 1px solid #b9d6c8;
  border-radius: 18px;
  background: linear-gradient(145deg, #f1faf6, #fff);
}
.relearning-next-step.blocked { border-color: #e8b777; background: linear-gradient(145deg, #fff8eb, #fff); }
.relearning-next-step > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.relearning-next-step h2 { margin: .28rem 0; font-size: 1.35rem; }
.relearning-next-step p { max-width: 820px; margin: 0; color: var(--muted); line-height: 1.65; }
.relearning-next-step-stats { display: flex; flex: 0 0 auto; flex-wrap: wrap; gap: .5rem; }
.relearning-next-step-stats span { display: inline-flex; align-items: center; gap: .3rem; padding: .55rem .7rem; border-radius: 999px; background: #eef3f8; color: #526579; font-size: .8rem; font-weight: 750; }
.relearning-next-step-stats span.danger { background: #ffe8e8; color: #a12b2b; }
.relearning-next-step-stats span.success { background: #e6f5ed; color: #176b48; }
.relearning-next-step-list { display: grid; gap: .65rem; margin: 0; padding: 0; list-style: none; }
.relearning-next-step-list li { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: .75rem; align-items: center; padding: .8rem; border: 1px solid #efc692; border-radius: 12px; background: rgba(255, 255, 255, .86); }
.relearning-next-step-list strong, .relearning-next-step-list small { display: block; }
.relearning-next-step-list strong { line-height: 1.55; }
.relearning-next-step-list small { margin-top: .18rem; color: var(--muted); }
.relearning-step-number { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; background: #b35a15; color: #fff; font-size: .8rem; font-weight: 850; }
.relearning-focus-action { justify-self: start; }
.relearning-next-step > form { justify-self: end; }
.relearning-overview-details, .relearning-advanced-filters { border: 1px solid #d9e3ee; border-radius: 14px; background: #fff; }
.relearning-overview-details { margin: 0 0 1rem; }
.relearning-overview-details > summary, .relearning-advanced-filters > summary { padding: .85rem 1rem; color: var(--ink); cursor: pointer; font-weight: 780; }
.relearning-overview-body { display: grid; gap: .85rem; padding: 0 1rem 1rem; border-top: 1px solid #e4eaf1; }
.relearning-overview-body > p { margin: .85rem 0 0; color: var(--muted); line-height: 1.65; }
.relearning-review-tabs { display: flex; gap: .45rem; padding: .35rem; border: 1px solid #d8e2ed; border-radius: 12px; background: #f3f6fa; }
.relearning-review-tabs a { display: inline-flex; align-items: center; gap: .4rem; padding: .65rem .9rem; border-radius: 9px; color: var(--ink-soft); font-weight: 760; text-decoration: none; }
.relearning-review-tabs a:hover { background: #fff; color: var(--primary); }
.relearning-review-tabs a.active { background: #fff; color: var(--primary); box-shadow: 0 2px 10px rgba(24, 65, 120, .09); }
.relearning-review-tabs b { min-width: 24px; padding: .12rem .4rem; border-radius: 999px; background: #e8eff9; text-align: center; font-size: .75rem; }
.relearning-review-tabs a.active b { background: #dfeaff; }
.relearning-advanced-filters { overflow: hidden; }
.relearning-advanced-filters .relearning-filter-bar { border: 0; border-top: 1px solid #e3e9f0; border-radius: 0; }
.relearning-diff-review { display: grid; gap: 1rem; }
.relearning-change-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; }
.relearning-change-card { display: grid; align-content: start; gap: .65rem; padding: 1rem; border: 1px solid #d7e0ec; border-left: 5px solid #2563db; border-radius: 14px; background: #fff; }
.relearning-change-card.change-update { border-left-color: #7b55d9; }
.relearning-change-card.change-delete { border-left-color: #d15b43; background: #fffaf8; }
.relearning-change-card > header { display: flex; align-items: center; justify-content: space-between; gap: .7rem; }
.relearning-change-card > header label { display: flex; align-items: center; gap: .55rem; }
.relearning-change-card > header input { width: 19px; height: 19px; }
.relearning-change-card h3, .relearning-change-card p { margin: 0; line-height: 1.65; }
.change-badge { display: inline-flex; padding: .3rem .55rem; border-radius: 999px; background: #e8f1ff; color: #245ca8; font-size: .76rem; font-weight: 800; }
.change-badge.update { background: #efeaff; color: #6840bc; }
.change-badge.delete { background: #ffe8e2; color: #a73b27; }
.revision-baseline { padding: .7rem; border-radius: 10px; background: #f7f8fa; color: #667482; }
.revision-change-fields { display: grid; gap: .5rem; }
.revision-change-fields > div { padding: .65rem; border: 1px solid #e0e7ef; border-radius: 10px; background: #fbfcfe; }
.revision-change-fields p { margin-top: .3rem; color: var(--ink-soft); }
.revision-change-fields .before { color: #8a5e58; }
.revision-change-fields .after { color: #245e48; }
.relearning-review-dashboard {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(480px, .9fr);
  gap: 1rem 1.4rem;
  align-items: center;
  margin: 1rem 0;
  padding: 1.2rem;
  border: 1px solid #bdd9cc;
  border-radius: 18px;
  background: linear-gradient(145deg, #f3fbf7, #fff);
}
.relearning-review-dashboard h2 { margin: .3rem 0; }
.relearning-review-dashboard p { margin: 0; color: var(--muted); line-height: 1.65; }
.relearning-review-metrics { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: .55rem; }
.relearning-review-metrics article { display: grid; gap: .15rem; padding: .75rem; border-radius: 12px; background: #f3f6fa; color: #4f6479; }
.relearning-review-metrics article b { font-size: 1.3rem; }
.relearning-review-metrics article span { font-size: .76rem; font-weight: 700; }
.relearning-review-metrics article.safe { background: #e8f7ef; color: #18704a; }
.relearning-review-metrics article.attention { background: #fff5df; color: #94600c; }
.relearning-review-metrics article.blocker { background: #ffeaea; color: #a22929; }
.relearning-safe-action { display: flex; grid-column: 1 / -1; align-items: center; gap: .8rem; padding-top: .2rem; }
.relearning-safe-action small { color: #4d705f; }
.relearning-review-workbench { display: grid; gap: 1rem; }
.relearning-filter-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr)) minmax(230px, 1.4fr) auto auto;
  gap: .75rem;
  align-items: end;
  padding: 1rem;
  border: 1px solid #d9e3ee;
  border-radius: 14px;
  background: #f7f9fc;
}
.relearning-filter-bar label { display: grid; gap: .35rem; color: var(--ink-soft); font-size: .78rem; font-weight: 750; }
.relearning-filter-bar select, .relearning-filter-bar input {
  width: 100%;
  min-height: 42px;
  padding: .6rem .7rem;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  background: #fff;
  color: var(--ink);
}
.relearning-selection-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1rem;
  border: 1px solid #cddbeb;
  border-radius: 13px;
  background: #f4f8fd;
}
.relearning-selection-toolbar > div:first-child { display: grid; gap: .2rem; }
.relearning-selection-toolbar small { color: var(--muted); }
.relearning-selection-toolbar .button-row { margin: 0; }
.relearning-batch-form { display: grid; gap: 1rem; }
.relearning-compact-list { display: grid; gap: .72rem; }
.relearning-compact-card {
  display: grid;
  gap: .62rem;
  padding: .95rem 1rem;
  border: 1px solid #d7e0ec;
  border-left: 5px solid #2563db;
  border-radius: 13px;
  background: #fff;
}
.relearning-compact-card.change-update { border-left-color: #7b55d9; }
.relearning-compact-card.change-delete { border-left-color: #d15b43; background: #fffaf8; }
.relearning-compact-card.review-bucket-blocker { border-color: #e9a5a5; border-left-color: #c62d2d; }
.relearning-compact-card > header { display: flex; align-items: center; justify-content: space-between; gap: .8rem; }
.relearning-card-selector { display: flex; align-items: center; flex-wrap: wrap; gap: .5rem; }
.relearning-card-selector input { width: 19px; height: 19px; }
.relearning-compact-card h3 { margin: 0; font-size: 1.02rem; line-height: 1.55; }
.relearning-item-summary { margin: 0; color: var(--ink-soft); line-height: 1.7; }
.relearning-validation-list { display: flex; flex-wrap: wrap; gap: .4rem; }
.relearning-change-detail { border: 1px solid #e0e7ef; border-radius: 10px; background: #fbfcfe; }
.relearning-change-detail > summary { padding: .65rem .75rem; color: var(--primary); cursor: pointer; font-weight: 760; }
.relearning-change-detail .revision-change-fields { padding: 0 .75rem .75rem; }
.relearning-edit-link { width: fit-content; font-weight: 750; }
.relearning-empty-state { display: grid; justify-items: center; gap: .35rem; padding: 2rem 1rem; border: 1px dashed #c9d6e4; border-radius: 14px; background: #f8fafc; text-align: center; }
.relearning-empty-state p { margin: 0; color: var(--muted); }
.relearning-pagination { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: .45rem; }
.relearning-pagination a:not(.button), .relearning-pagination strong, .relearning-pagination span { display: grid; min-width: 34px; min-height: 34px; place-items: center; border-radius: 8px; }
.relearning-pagination strong { background: var(--primary); color: #fff; }
.relearning-sticky-actions { gap: .55rem; }
.relearning-sticky-actions > span { margin-right: auto; }

@media (max-width: 760px) {
  .ai-flow-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .publication-choice-grid, .responsive-form-grid, .ai-review-summary, .module-choice-grid > ul { grid-template-columns: 1fr; }
  .ai-suggestion-banner { grid-template-columns: 1fr; }
  .ai-suggestion-banner dl { grid-template-columns: 1fr; }
  .system-code-card { grid-template-columns: 1fr; }
  .system-code-card small { grid-column: auto; }
  .ai-primary-actions { display: grid; }
  .ai-primary-actions .button { width: 100%; justify-content: center; }
  .ai-upload-progress-heading { align-items: flex-start; }
  .ai-review-toolbar { position: static; }
  .ai-review-filter-grid { grid-template-columns: 1fr; }
  .ai-review-selection-row { align-items: stretch; flex-direction: column; }
  .ai-review-selection-row .button-row { display: grid; grid-template-columns: 1fr; }
  .sticky-review-actions, .publish-panel { position: static; align-items: stretch; flex-direction: column; }
  .knowledge-review-summary { grid-template-columns: 1fr; }
  .exception-review-overview { grid-template-columns: 1fr; }
  .exception-review-overview form { grid-column: auto; justify-self: stretch; }
  .exception-review-overview form .button { width: 100%; justify-content: center; }
  .exception-review-counts { justify-content: flex-start; }
  .publish-review-heading, .review-source-compare, .inline-review-form { grid-template-columns: 1fr; }
  .publish-review-metrics { justify-content: flex-start; }
  .publish-review-batch-actions, .publish-review-group-heading, .publish-review-group-actions, .publish-review-group-select-actions, .publish-review-complete { align-items: stretch; flex-direction: column; }
  .publish-review-batch-actions { position: static; }
  .publish-review-batch-actions .button-row { display: grid; grid-template-columns: 1fr; }
  .publish-review-group-select-actions span { margin-right: 0; }
  .publish-review-group-select-actions .button { width: 100%; justify-content: center; }
  .publish-review-group-actions .button { width: 100%; justify-content: center; }
  .inline-review-form label:has(textarea), .inline-review-form .errorlist, .inline-review-form > button { grid-column: auto; }
  .relearning-confirm-grid, .relearning-flow, .relearning-review-summary, .relearning-change-list, .relearning-review-dashboard { grid-template-columns: 1fr; }
  .relearning-count-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .relearning-review-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .relearning-filter-bar { grid-template-columns: 1fr; }
  .relearning-next-step > header, .relearning-next-step-list li { grid-template-columns: 1fr; align-items: stretch; flex-direction: column; }
  .relearning-next-step-stats, .relearning-review-tabs { display: grid; grid-template-columns: 1fr; }
  .relearning-next-step-list .button, .relearning-focus-action, .relearning-next-step > form, .relearning-next-step > form .button { width: 100%; justify-self: stretch; justify-content: center; }
  .relearning-safe-action, .relearning-selection-toolbar { align-items: stretch; flex-direction: column; }
  .relearning-selection-toolbar .button-row { display: grid; grid-template-columns: 1fr; }
}

@media (min-width: 761px) and (max-width: 1180px) {
  .relearning-filter-bar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .relearning-filter-search { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  .knowledge-review-job-list > a { grid-template-columns: 1fr; }
  .knowledge-review-job-list .knowledge-module-action { justify-self: start; }
  .ai-review-filter-grid { grid-template-columns: 1fr; }
  .ai-review-form .table-wrap { overflow: visible; border: 0; background: transparent; box-shadow: none; }
  .ai-draft-table, .ai-draft-table tbody { display: block; }
  .ai-draft-table thead { display: none; }
  .ai-draft-table tr[data-draft-row] {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: .7rem 1rem;
    margin-bottom: .8rem;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    box-shadow: var(--shadow-sm);
  }
  .ai-draft-table tr[data-draft-row] > td {
    display: block;
    width: auto;
    padding: 0;
    border: 0;
  }
  .ai-draft-table tr[data-draft-row] > td:nth-child(1) { grid-column: 1; }
  .ai-draft-table tr[data-draft-row] > td:nth-child(2) { grid-column: 2; align-self: center; }
  .ai-draft-table tr[data-draft-row] > td:nth-child(6) { grid-column: 3; grid-row: 1; text-align: right; }
  .ai-draft-table tr[data-draft-row] > td:nth-child(3),
  .ai-draft-table tr[data-draft-row] > td:nth-child(4),
  .ai-draft-table tr[data-draft-row] > td:nth-child(5) { grid-column: 1 / -1; }
  .ai-draft-table tr[data-draft-row] > td:nth-child(n+3)::before {
    content: attr(data-label);
    display: block;
    margin-bottom: .35rem;
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
  }
  .ai-draft-table tr:not([data-draft-row]) { display: block; padding: 1rem; border: 1px dashed var(--line-strong); border-radius: 10px; background: #fff; }
  .ai-draft-table tr:not([data-draft-row]) td { display: block; width: auto; padding: 0; border: 0; white-space: normal; }
}