:root {
  --ink: #15222a;
  --muted: #6f7b80;
  --line: #dfe6e6;
  --paper: #f5f7f6;
  --panel: #ffffff;
  --navy: #193a4a;
  --teal: #1f766d;
  --teal-soft: #e6f2ef;
  --amber: #b87720;
  --amber-soft: #fbf1df;
  --red: #b84b4b;
  --red-soft: #f9eaea;
  --blue-soft: #e7eff4;
  --shadow: 0 18px 40px rgba(30, 54, 61, 0.08);
}

/* Hermes intelligence center: one quality gate, bounded recommendations and audit. */
.intelligence-intro {
  align-items: center;
}

.intelligence-gate,
.intelligence-live-status,
.intelligence-calibration-panel,
.intelligence-panel,
.intelligence-audit-panel {
  margin-bottom: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.cognitive-decision-list {
  display: grid;
}

.cognitive-decision {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line);
}

.cognitive-decision:last-child {
  border-bottom: 0;
}

.cognitive-decision-rank {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--teal);
  background: var(--teal-soft);
  font-weight: 800;
}

.cognitive-decision.requires-human .cognitive-decision-rank {
  color: var(--amber);
  background: var(--amber-soft);
}

.cognitive-decision-title,
.cognitive-decision-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.cognitive-decision-title {
  justify-content: space-between;
}

.cognitive-decision-title h3 {
  display: inline;
  margin: 0 0 0 10px;
  font-size: 16px;
}

.cognitive-confidence,
.cognitive-decision-meta span {
  color: var(--muted);
  font-size: 12px;
}

.cognitive-conclusion {
  margin: 10px 0 6px;
  color: var(--navy);
  font-weight: 700;
}

.cognitive-decision ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  margin: 0 0 10px;
  padding-left: 18px;
  color: var(--muted);
  font-size: 13px;
}

.hermes-learned {
  max-width: 150px;
  padding: 8px 10px;
  border-radius: 10px;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

.hermes-learned.negative {
  color: var(--amber);
  background: var(--amber-soft);
}

.intelligence-live-status {
  margin-bottom: 20px;
  padding: 22px 24px;
  border: 1px solid #c8dad6;
  border-radius: 20px;
  background: linear-gradient(135deg, #f1f8f5 0%, #ffffff 72%);
  box-shadow: var(--shadow);
}

.intelligence-live-status.degraded {
  border-color: #e2d8c4;
  background: linear-gradient(135deg, #fbf7ef 0%, #ffffff 72%);
}

.intelligence-live-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.intelligence-live-heading h3 {
  margin: 4px 0 7px;
}

.intelligence-live-heading p:last-child,
.intelligence-live-heading > span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.intelligence-live-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 20px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--line);
}

.intelligence-live-metrics article {
  min-width: 0;
  padding: 13px 14px;
  background: rgba(255, 255, 255, 0.92);
}

.intelligence-live-metrics span,
.intelligence-live-metrics small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.intelligence-live-metrics strong {
  display: block;
  margin: 7px 0 3px;
  color: var(--navy);
  font-size: 17px;
}

.intelligence-gate {
  display: grid;
  grid-template-columns: minmax(280px, 1.1fr) minmax(440px, 1.6fr);
  gap: 24px;
  padding: 24px;
}

.intelligence-gate.closed {
  border-color: #ead9bb;
  background: linear-gradient(135deg, #fffdf9, var(--panel));
}

.intelligence-gate.open {
  border-color: #b9d8d0;
  background: linear-gradient(135deg, #f5fbf9, var(--panel));
}

.intelligence-gate-status {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.intelligence-gate-mark {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #fff;
  background: var(--amber);
  font-weight: 800;
}

.intelligence-gate.open .intelligence-gate-mark {
  background: var(--teal);
}

.intelligence-gate-status h3,
.intelligence-panel-heading h3,
.intelligence-recommendation h3 {
  margin: 3px 0 0;
}

.intelligence-gate-status p:last-child {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.intelligence-gate-metrics {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.intelligence-gate-metrics article {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
}

.intelligence-gate-metrics article.passed {
  border-color: #c7dfd8;
}

.intelligence-gate-metrics span,
.intelligence-gate-metrics small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.intelligence-gate-metrics strong {
  display: block;
  margin: 8px 0 4px;
  color: var(--navy);
  font-size: 19px;
}

.intelligence-panel-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
}

.intelligence-panel-heading > span {
  color: var(--muted);
  font-size: 13px;
}

.intelligence-calibration-panel {
  overflow: hidden;
}

.hermes-calibration-status {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(340px, 1fr);
  gap: 22px;
  padding: 22px 24px;
  background: #fffaf0;
}

.hermes-calibration-status.open {
  background: #f2faf7;
}

.hermes-calibration-status strong {
  display: block;
  margin-top: 9px;
  color: var(--navy);
  font-size: 20px;
}

.hermes-calibration-status p {
  margin: 7px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.hermes-calibration-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.hermes-calibration-metrics span,
.hermes-calibration-coverage span {
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--muted);
  font-size: 12px;
}

.hermes-calibration-metrics strong {
  display: inline;
  margin: 0 0 0 4px;
  font-size: 14px;
}

.hermes-calibration-coverage {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 24px 22px;
  background: #fffaf0;
}

.hermes-calibration-status.open + .hermes-calibration-coverage {
  background: #f2faf7;
}

.hermes-calibration-coverage span.covered {
  border-color: #b9d8d0;
  color: var(--teal);
  background: #f4fbf8;
}

.hermes-model-evaluation {
  padding: 20px 24px 24px;
  border-top: 1px solid var(--line);
  background: var(--surface, #fff);
}

.hermes-model-evaluation-head,
.hermes-model-scorecard > div:first-child {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.hermes-model-evaluation-head > div {
  display: grid;
  gap: 4px;
}

.hermes-model-evaluation-head span,
.hermes-model-scorecard span,
.hermes-model-scorecard p {
  color: var(--muted);
  font-size: 12px;
}

.hermes-model-evaluation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.hermes-model-scorecard {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfcfb;
}

.hermes-model-scorecard dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 14px;
  margin: 14px 0 0;
}

.hermes-model-scorecard dl div {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.hermes-model-scorecard dt {
  color: var(--muted);
  font-size: 12px;
}

.hermes-model-scorecard dd {
  margin: 0;
  color: var(--navy);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.hermes-model-scorecard p {
  margin: 12px 0 0;
}

.intelligence-recommendation {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 26px;
  padding: 24px;
  border-bottom: 1px solid var(--line);
}

.intelligence-recommendation:last-child {
  border-bottom: 0;
}

.intelligence-recommendation-title {
  display: flex;
  align-items: center;
  gap: 14px;
}

.intelligence-confidence {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: var(--teal);
  background: var(--teal-soft);
  font-weight: 800;
}

.intelligence-recommendation-title .chip {
  display: inline-block;
  margin-top: 6px;
}

.intelligence-reasons {
  margin: 16px 0 12px;
  line-height: 1.7;
}

.intelligence-evidence {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.intelligence-evidence span {
  padding: 6px 9px;
  border-radius: 9px;
  color: var(--muted);
  background: var(--paper);
  font-size: 12px;
}

.intelligence-impact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 0;
}

.intelligence-impact div {
  padding-left: 12px;
  border-left: 2px solid var(--line);
}

.intelligence-impact dt {
  color: var(--muted);
  font-size: 12px;
}

.intelligence-impact dd {
  margin: 5px 0 0;
  line-height: 1.55;
}

.intelligence-recommendation-actions {
  min-width: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 9px;
}

.hermes-calibration-type {
  width: 150px;
  color: var(--muted);
  font-size: 12px;
}

.hermes-calibration-type span {
  display: block;
  margin-bottom: 5px;
  text-align: left;
}

.hermes-calibration-type select {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 0 9px;
  color: var(--ink);
  background: var(--panel);
}

.intelligence-readonly-note {
  max-width: 150px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}

.intelligence-audit-list article {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
}

.intelligence-audit-list article:last-child {
  border-bottom: 0;
}

.intelligence-audit-list strong,
.intelligence-audit-list span {
  display: block;
}

.intelligence-audit-list span,
.intelligence-audit-list time {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

@media (max-width: 1040px) {
  .intelligence-gate {
    grid-template-columns: 1fr;
  }

  .intelligence-live-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .intelligence-gate,
  .intelligence-live-status,
  .intelligence-calibration-panel,
  .intelligence-panel,
  .intelligence-audit-panel {
    border-radius: 17px;
  }

  .intelligence-live-status {
    padding: 18px;
  }

  .intelligence-live-heading {
    flex-direction: column;
    gap: 8px;
  }

  .intelligence-live-metrics {
    grid-template-columns: 1fr 1fr;
  }

  .intelligence-gate {
    padding: 18px;
  }

  .intelligence-gate-metrics,
  .intelligence-impact {
    grid-template-columns: 1fr 1fr;
  }

  .intelligence-panel-heading {
    align-items: flex-start;
    flex-direction: column;
    padding: 18px;
  }

  .hermes-calibration-status {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .hermes-calibration-coverage {
    padding: 0 18px 18px;
  }

  .hermes-calibration-type {
    width: 100%;
  }

  .intelligence-recommendation {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .cognitive-decision {
    grid-template-columns: 36px minmax(0, 1fr);
    padding: 18px;
  }

  .cognitive-decision > button {
    grid-column: 2;
    width: 100%;
  }

  .intelligence-recommendation-actions {
    min-width: 0;
    align-items: stretch;
  }
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 90% 0%, rgba(51, 120, 112, 0.08), transparent 24rem),
    var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

.app-shell {
  min-height: 100vh;
}

.sidebar {
  position: fixed;
  inset: 0 auto 0 0;
  z-index: 10;
  width: 238px;
  padding: 28px 18px 22px;
  color: #f8fbfb;
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.05), transparent 34%),
    var(--navy);
  display: flex;
  flex-direction: column;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 8px 30px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  font-family: "STSong", "SimSun", serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--navy);
  background: #d9eee8;
}

.brand-title {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-subtitle {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
  letter-spacing: 0.12em;
}

.nav {
  display: grid;
  gap: 6px;
}

.nav-item {
  width: 100%;
  min-height: 46px;
  padding: 0 12px;
  border: 0;
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.7);
  background: transparent;
  display: grid;
  grid-template-columns: 26px 1fr auto;
  align-items: center;
  gap: 8px;
  text-align: left;
  cursor: pointer;
}

.nav-item:hover,
.nav-item:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}

.nav-item.active {
  color: #fff;
  background: rgba(219, 241, 236, 0.15);
  box-shadow: inset 3px 0 #74c5b7;
}

.nav-icon {
  font-size: 17px;
  text-align: center;
}

.nav-count {
  min-width: 24px;
  height: 22px;
  padding: 0 7px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: 11px;
  color: #d6f0eb;
  background: rgba(116, 197, 183, 0.2);
}

.nav-count.danger:not(:empty) {
  color: #ffe4e4;
  background: rgba(226, 110, 110, 0.22);
}

.sidebar-foot {
  margin-top: auto;
  padding: 18px 10px 4px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.security-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
}

.security-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #74c5b7;
  box-shadow: 0 0 0 4px rgba(116, 197, 183, 0.12);
}

.security-copy {
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 11px;
}

.main {
  min-height: 100vh;
  margin-left: 238px;
  padding: 0 42px 56px;
}

.topbar {
  min-height: 104px;
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.eyebrow,
.section-kicker,
.panel-kicker,
.hero-kicker {
  margin: 0 0 7px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-family: "STSong", "SimSun", serif;
  font-size: 29px;
  letter-spacing: 0.02em;
}

h2 {
  margin-bottom: 10px;
  font-family: "STSong", "SimSun", serif;
  font-size: 26px;
}

h3 {
  margin-bottom: 0;
  font-size: 17px;
}

.topbar-actions,
.filter-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sync-pill {
  height: 36px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #53a879;
  box-shadow: 0 0 0 4px rgba(83, 168, 121, 0.12);
}

.sync-pill.error .sync-dot {
  background: var(--red);
  box-shadow: 0 0 0 4px rgba(184, 75, 75, 0.12);
}

.button {
  min-height: 40px;
  padding: 0 17px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}

.button.compact {
  min-height: 36px;
  padding: 0 14px;
  font-size: 12px;
}

.button.primary {
  color: #fff;
  background: var(--teal);
}

.button.primary:hover {
  background: #175f58;
}

.button.secondary {
  color: var(--ink);
  border-color: var(--line);
  background: #fff;
}

.button.danger {
  color: var(--red);
  border-color: #efcccc;
  background: #fff;
}

.button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.view {
  display: none;
}

.view.active {
  display: block;
  animation: reveal 180ms ease-out;
}

@keyframes reveal {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
}

.hero {
  min-height: 190px;
  padding: 32px 36px;
  border-radius: 22px;
  color: #f7fbfa;
  background:
    linear-gradient(120deg, rgba(255, 255, 255, 0.07), transparent 45%),
    linear-gradient(135deg, #183a49, #255d60);
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  overflow: hidden;
}

.hero h2 {
  max-width: 660px;
  margin-bottom: 13px;
  font-size: clamp(25px, 3vw, 34px);
}

.hero-kicker {
  color: #91d5c8;
}

.hero-copy {
  max-width: 620px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 14px;
  line-height: 1.75;
}

.hero-date {
  width: 112px;
  height: 112px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  display: grid;
  place-content: center;
  text-align: center;
  flex: 0 0 auto;
}

.hero-date span {
  font-family: Georgia, serif;
  font-size: 40px;
  line-height: 1;
}

.hero-date small {
  margin-top: 7px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.metric-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.metric-card,
.panel {
  border: 1px solid rgba(216, 225, 225, 0.92);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 10px 30px rgba(35, 57, 63, 0.045);
}

.metric-card {
  min-height: 133px;
  padding: 20px 22px;
  border-radius: 16px;
}

.metric-label {
  color: var(--muted);
  font-size: 12px;
}

.metric-value {
  margin-top: 10px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 38px;
  line-height: 1;
}

.metric-value.alert {
  color: var(--red);
}

.metric-foot {
  margin-top: 12px;
  color: #99a2a5;
  font-size: 11px;
}

.overview-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 18px;
}

.panel {
  padding: 23px;
  border-radius: 17px;
}

.panel-head {
  margin-bottom: 18px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.panel-note {
  color: var(--muted);
  font-size: 11px;
}

.text-button {
  padding: 0;
  border: 0;
  color: var(--teal);
  background: transparent;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.list {
  display: grid;
  gap: 10px;
}

.queue-item {
  padding: 13px 0;
  border-top: 1px solid #edf1f1;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
}

.queue-item:first-child {
  border-top: 0;
}

.queue-type {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 12px;
  font-weight: 800;
}

.queue-title {
  margin-bottom: 4px;
  font-size: 13px;
  font-weight: 700;
}

.queue-meta {
  color: var(--muted);
  font-size: 11px;
}

.queue-time {
  color: #9aa3a6;
  font-size: 11px;
}

.course-panel {
  margin-top: 18px;
}

.course-panel-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.course-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.course-card {
  min-height: 102px;
  padding: 15px;
  border: 1px solid #e4eaea;
  border-radius: 13px;
  background: #fafcfc;
}

.course-time {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
}

.course-student {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 700;
}

.course-teacher {
  margin-top: 5px;
  color: var(--muted);
  font-size: 11px;
}

.section-intro {
  padding: 18px 0 22px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
}

.section-intro h2 {
  margin-bottom: 8px;
}

.section-intro p:not(.section-kicker) {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.feedback-page-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex: 0 0 auto;
}

.feedback-page-actions select {
  width: 210px;
}

.feedback-page-actions .button {
  white-space: nowrap;
}

select,
input,
textarea {
  width: 100%;
  border: 1px solid #d6dfdf;
  border-radius: 10px;
  color: var(--ink);
  background: #fff;
  outline: none;
}

select,
input {
  min-height: 40px;
  padding: 0 12px;
}

textarea {
  padding: 11px 12px;
  resize: vertical;
}

select:focus,
input:focus,
textarea:focus {
  border-color: #7eb4ac;
  box-shadow: 0 0 0 3px rgba(31, 118, 109, 0.09);
}

.filter-row select {
  width: 160px;
}

.search-box {
  width: min(300px, 100%);
}

.mapping-search-controls {
  display: grid;
  grid-template-columns: minmax(110px, 0.8fr) minmax(180px, 1.4fr);
  gap: 8px;
  width: min(440px, 100%);
}

@media (max-width: 640px) {
  .mapping-search-controls {
    grid-template-columns: 1fr;
  }
}

.policy-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.policy-strip > div {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #f8fbfa;
}

.policy-strip strong,
.policy-strip span {
  display: block;
}

.policy-strip strong {
  color: var(--teal);
  font-size: 13px;
}

.policy-strip span {
  margin-top: 7px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

#feedback-period-filter {
  width: 100%;
  min-height: 42px;
  margin-top: 9px;
  padding: 8px 34px 8px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--surface, #fff);
  color: var(--ink);
  font: inherit;
}

#feedback-period-filter:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--teal) 25%, transparent);
  outline-offset: 2px;
}

.policy-strip #feedback-period-filter + small {
  display: block;
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.event-list,
.mapping-list {
  display: grid;
  gap: 12px;
}

.feedback-image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.feedback-upload-modal {
  width: min(720px, 100%);
}

.feedback-upload-intro {
  margin: 7px 48px 20px 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.feedback-upload-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.feedback-upload-dropzone {
  position: relative;
  min-height: 154px;
  padding: 22px;
  border: 1.5px dashed #9bbdb7;
  border-radius: 16px;
  place-content: center;
  justify-items: center;
  color: #315d58;
  background: #f5faf8;
  text-align: center;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.feedback-upload-dropzone:hover,
.feedback-upload-dropzone:focus-within,
.feedback-upload-dropzone.is-dragging {
  border-color: var(--teal);
  background: #edf7f4;
  box-shadow: 0 0 0 4px rgba(31, 118, 109, 0.08);
}

.feedback-upload-dropzone input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}

.feedback-upload-dropzone strong,
.feedback-upload-dropzone small {
  display: block;
}

.feedback-upload-dropzone strong {
  margin-top: 8px;
  color: var(--ink);
  font-size: 15px;
}

.feedback-upload-dropzone small {
  max-width: 500px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  line-height: 1.65;
}

.feedback-upload-icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  color: #fff;
  background: var(--teal);
  font-size: 22px;
  font-weight: 400;
}

.feedback-upload-selection {
  max-height: 210px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: var(--panel);
  font-size: 12px;
  overflow: auto;
}

.feedback-upload-selection-head,
.feedback-upload-selection li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.feedback-upload-selection-head strong {
  color: var(--ink);
}

.feedback-upload-selection ol {
  display: grid;
  gap: 0;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.feedback-upload-selection li {
  min-height: 42px;
  border-top: 1px solid var(--line);
}

.feedback-upload-selection li > span {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.feedback-upload-selection li strong {
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.feedback-upload-selection li small {
  font-size: 10px;
}

.feedback-upload-selection button {
  border: 0;
  color: var(--red);
  background: transparent;
  font: inherit;
  cursor: pointer;
}

.feedback-upload-result {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid #b8d8cf;
  border-radius: 12px;
  color: #315d58;
  background: #eff8f5;
}

.feedback-upload-result[hidden] {
  display: none;
}

.feedback-upload-result[data-status="partial"] {
  border-color: #ead09f;
  color: #715321;
  background: #fff8e9;
}

.feedback-upload-result strong,
.feedback-upload-result span,
.feedback-upload-result small {
  display: block;
}

.feedback-upload-result strong {
  color: var(--ink);
}

.feedback-upload-result small {
  color: var(--muted);
}

.feedback-upload-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.feedback-image-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(35, 57, 63, 0.04);
}

.feedback-image-card img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: contain;
  background: #eef2f1;
}

.feedback-image-original {
  position: relative;
  display: block;
  color: inherit;
  text-decoration: none;
  cursor: zoom-in;
}

.feedback-image-original span {
  position: absolute;
  right: 10px;
  bottom: 10px;
  padding: 5px 9px;
  border-radius: 999px;
  color: #fff;
  background: rgba(17, 43, 50, 0.78);
  font-size: 11px;
  line-height: 1;
  backdrop-filter: blur(5px);
}

.feedback-image-copy {
  padding: 14px 15px 16px;
}

.feedback-image-title {
  font-size: 13px;
  font-weight: 800;
}

.feedback-image-meta {
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.55;
}

.feedback-review-controls {
  display: grid;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.feedback-review-controls select {
  width: 100%;
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 10px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
}

.feedback-audit-gate {
  border-color: #b9d8d0;
}

.feedback-audit-gate .intelligence-gate-status {
  min-width: min(100%, 31rem);
}

.feedback-audit-gate-metrics article:last-child strong {
  color: var(--navy);
}

.feedback-audit-learning-summary {
  grid-column: 1 / -1;
  margin: -6px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.feedback-audit-learning-summary strong {
  color: var(--teal);
}

.feedback-student-choices {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px;
}

.feedback-student-choice {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  cursor: pointer;
}

.feedback-student-choice.is-detected {
  border-color: color-mix(in srgb, var(--teal) 42%, var(--line));
  background: color-mix(in srgb, var(--teal) 6%, var(--panel));
}

.feedback-student-choice.is-confirmed {
  background: var(--teal-soft);
  cursor: default;
}

.feedback-student-choice.is-recorded {
  border-color: color-mix(in srgb, var(--amber) 38%, var(--line));
  background: color-mix(in srgb, var(--amber-soft) 58%, var(--panel));
  cursor: default;
}

.feedback-student-choice input {
  width: 18px;
  height: 18px;
  accent-color: var(--teal);
}

.feedback-student-choice span {
  display: grid;
  gap: 2px;
}

.feedback-student-choice small,
.feedback-review-help,
.feedback-candidate-empty {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.feedback-review-help,
.feedback-candidate-empty {
  margin: 0;
}

.feedback-evidence-confirmation {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid color-mix(in srgb, var(--teal) 28%, var(--line));
  border-radius: 10px;
  background: color-mix(in srgb, var(--teal-soft) 55%, var(--panel));
  cursor: pointer;
}

.feedback-evidence-confirmation input {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--teal);
}

.feedback-evidence-confirmation span {
  display: grid;
  gap: 2px;
}

.feedback-evidence-confirmation small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.feedback-review-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Mobile navigation is enhanced by JavaScript; the existing sidebar remains the fallback. */
.mobile-bottom-nav,
.mobile-nav-backdrop,
.mobile-nav-sheet {
  display: none;
}

@media (max-width: 760px) {
  html {
    min-width: 0;
  }

  body.mobile-navigation-ready .sidebar {
    display: none;
  }

  body.mobile-navigation-ready .main,
  .platform-ui-v2.mobile-navigation-ready .main {
    padding-bottom: calc(104px + env(safe-area-inset-bottom, 0px));
  }

  body.mobile-nav-open {
    overflow: hidden;
  }

  .mobile-bottom-nav {
    position: fixed;
    right: max(9px, env(safe-area-inset-right, 0px));
    bottom: max(8px, env(safe-area-inset-bottom, 0px));
    left: max(9px, env(safe-area-inset-left, 0px));
    z-index: 40;
    width: min(520px, calc(100% - 18px));
    min-height: 66px;
    margin-inline: auto;
    padding: 6px;
    border: 1px solid rgba(199, 214, 209, 0.92);
    border-radius: 20px;
    background: var(--panel);
    box-shadow: 0 14px 38px rgba(17, 48, 50, 0.18);
    grid-auto-flow: column;
    grid-auto-columns: minmax(44px, 1fr);
    align-items: stretch;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
  }

  .mobile-bottom-nav::-webkit-scrollbar {
    display: none;
  }

  .mobile-navigation-ready .mobile-bottom-nav {
    display: grid;
  }

  .mobile-nav-action {
    position: relative;
    min-width: 0;
    min-height: 52px;
    padding: 5px 3px 4px;
    border: 0;
    border-radius: 14px;
    color: var(--muted);
    background: transparent;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 2px;
    font-size: 10.5px;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  .mobile-nav-action:hover,
  .mobile-nav-action.active {
    color: var(--teal);
    background: var(--teal-soft);
  }

  .mobile-nav-action:focus-visible,
  .mobile-nav-close:focus-visible,
  .mobile-sheet-item:focus-visible,
  #page-title:focus-visible {
    outline: 3px solid rgba(29, 120, 100, 0.36);
    outline-offset: 2px;
  }

  .mobile-nav-action-icon,
  .mobile-sheet-icon {
    position: relative;
    display: grid;
    place-items: center;
  }

  .mobile-nav-action-icon {
    width: 26px;
    height: 26px;
  }

  .mobile-nav-action svg,
  .mobile-sheet-item svg,
  .mobile-nav-close svg {
    width: 21px;
    height: 21px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .mobile-nav-action .mobile-more-icon circle {
    fill: currentColor;
    stroke: none;
  }

  .mobile-nav-badge {
    position: absolute;
    top: -5px;
    right: -10px;
    min-width: 17px;
    height: 17px;
    padding: 0 4px;
    border: 2px solid var(--panel);
    border-radius: 999px;
    color: #fff;
    background: var(--red);
    display: grid;
    place-items: center;
    font-size: 9px;
    font-weight: 800;
    line-height: 1;
  }

  .mobile-nav-backdrop {
    position: fixed;
    inset: 0;
    z-index: 70;
    background: rgba(12, 31, 34, 0.5);
    opacity: 0;
    backdrop-filter: blur(3px);
    transition: opacity 180ms ease-out;
  }

  .mobile-nav-backdrop.open {
    opacity: 1;
  }

  .mobile-nav-backdrop[hidden],
  .mobile-nav-sheet[hidden] {
    display: none;
  }

  .mobile-nav-backdrop:not([hidden]),
  .mobile-nav-sheet:not([hidden]) {
    display: block;
  }

  .mobile-nav-sheet {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 80;
    max-height: min(78dvh, 680px);
    padding: 7px 18px calc(22px + env(safe-area-inset-bottom, 0px));
    border: 1px solid var(--line);
    border-bottom: 0;
    border-radius: 24px 24px 0 0;
    color: var(--ink);
    background: var(--panel);
    box-shadow: 0 -20px 54px rgba(10, 34, 36, 0.2);
    transform: translateY(102%);
    transition: transform 180ms ease-out;
  }

  .mobile-nav-sheet.open {
    transform: translateY(0);
  }

  .mobile-nav-sheet-handle {
    width: 38px;
    height: 4px;
    margin: 0 auto 8px;
    border-radius: 999px;
    background: #cbd7d3;
  }

  .mobile-nav-sheet-header {
    min-height: 64px;
    padding: 6px 0 12px;
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }

  .mobile-nav-sheet-header p,
  .mobile-nav-sheet-header h2,
  .mobile-nav-group h3 {
    margin: 0;
  }

  .mobile-nav-sheet-header p {
    margin-bottom: 2px;
    color: var(--teal);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.08em;
  }

  .mobile-nav-sheet-header h2 {
    font-size: 20px;
    line-height: 1.25;
  }

  .mobile-nav-close {
    flex: 0 0 auto;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--muted);
    background: var(--paper);
    display: grid;
    place-items: center;
    cursor: pointer;
  }

  .mobile-nav-sheet-groups {
    max-height: calc(min(78dvh, 680px) - 92px - env(safe-area-inset-bottom, 0px));
    padding-top: 5px;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
  }

  .mobile-nav-group {
    padding: 14px 0 2px;
  }

  .mobile-nav-group h3 {
    margin-bottom: 8px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.04em;
  }

  .mobile-nav-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .mobile-sheet-item {
    position: relative;
    min-width: 0;
    min-height: 62px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 15px;
    color: var(--ink);
    background: var(--paper);
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr);
    align-items: center;
    gap: 9px;
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.35;
    cursor: pointer;
  }

  .mobile-sheet-item:hover,
  .mobile-sheet-item.active {
    border-color: rgba(29, 120, 100, 0.3);
    color: var(--teal);
    background: var(--teal-soft);
  }

  .mobile-sheet-icon {
    width: 30px;
    height: 30px;
    border-radius: 10px;
    color: var(--teal);
    background: var(--panel);
  }
}

@media (max-width: 360px) {
  .mobile-bottom-nav {
    right: 6px;
    left: 6px;
    width: calc(100% - 12px);
  }

  .mobile-nav-action {
    font-size: 10px;
  }

  .mobile-nav-sheet {
    padding-inline: 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-nav-backdrop,
  .mobile-nav-sheet {
    transition: none;
  }
}

/* Workspace collaboration and invite-only authentication. */
.workspace-user-pill {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  padding: 8px 12px;
  border: 1px solid var(--line, #dce5e2);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.8);
}

.workspace-user-pill strong { font-size: 13px; }
.workspace-user-pill span { color: var(--muted, #61716d); font-size: 11px; }

.workspace-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 26px 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: 0 12px 32px rgba(28, 69, 60, 0.06);
}

/* Unified work entry: actionable work stays prominent; specialist tools recede. */
.nav {
  min-height: 0;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.18) transparent;
}

.nav-icon-svg svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-specialist {
  margin: 2px 0 6px;
}

.nav-specialist summary {
  min-height: 38px;
  padding: 0 12px;
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.58);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.nav-specialist summary::-webkit-details-marker {
  display: none;
}

.nav-specialist summary:hover,
.nav-specialist summary:focus-visible {
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}

.nav-specialist summary:focus-visible {
  box-shadow: 0 0 0 2px #74c5b7;
}

.nav-specialist summary span {
  transition: transform 180ms ease-out;
}

.nav-specialist[open] summary span {
  transform: rotate(180deg);
}

.nav-specialist > div {
  display: grid;
  gap: 4px;
  padding-top: 4px;
}

.nav-specialist .nav-item {
  min-height: 40px;
  font-size: 12px;
}

.action-center-head {
  margin-bottom: 18px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.action-center-head h2 {
  margin: 0;
  font-size: 24px;
  line-height: 1.3;
}

.action-center-head p {
  max-width: 68ch;
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.action-center-summary {
  min-height: 82px;
  padding: 18px 22px;
  border-radius: 14px;
  color: #f7fbfa;
  background: #173f3a;
  box-shadow: 0 12px 28px rgba(20, 56, 52, 0.15);
  display: grid;
  grid-template-columns: repeat(3, minmax(86px, 120px)) 1fr;
  align-items: center;
  gap: 18px;
}

.action-center-summary > div {
  display: grid;
  gap: 3px;
}

.action-center-summary strong {
  font-size: 23px;
  font-variant-numeric: tabular-nums;
}

.action-center-summary span,
.action-center-summary p {
  color: rgba(247, 251, 250, 0.72);
  font-size: 12px;
}

.action-center-summary p {
  margin: 0;
  line-height: 1.6;
  text-align: right;
}

.action-center-summary > .empty-state {
  grid-column: 1 / -1;
  color: rgba(247, 251, 250, 0.82);
  text-align: left;
}

.action-center-toolbar {
  margin: 22px 0 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.action-center-tabs {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
}

.action-center-tabs button {
  min-height: 36px;
  padding: 0 14px;
  border: 0;
  border-radius: 9px;
  color: var(--muted);
  background: transparent;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.action-center-tabs button:hover {
  color: var(--ink);
  background: var(--paper);
}

.action-center-tabs button.active {
  color: #fff;
  background: var(--teal);
}

.action-center-tabs button:focus-visible,
.action-center-toolbar select:focus-visible,
.action-center-item .button:focus-visible {
  outline: 3px solid rgba(31, 118, 109, 0.24);
  outline-offset: 2px;
}

.action-center-toolbar select {
  min-height: 44px;
  padding: 0 38px 0 13px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--ink);
  background: var(--panel);
}

.action-center-list {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--panel);
  box-shadow: 0 12px 30px rgba(30, 54, 61, 0.06);
}

.action-center-item {
  min-height: 116px;
  padding: 20px 22px;
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}

.action-center-item + .action-center-item {
  border-top: 1px solid var(--line);
}

.action-center-item[data-priority="0"],
.action-center-item[data-priority="1"] {
  background: linear-gradient(90deg, rgba(184, 75, 75, 0.055), transparent 45%);
}

.action-center-kind {
  min-height: 31px;
  padding: 7px 9px;
  border-radius: 9px;
  color: #28645e;
  background: #e8f2ef;
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 700;
}

.action-center-kind[data-kind="anomaly"] {
  color: #984040;
  background: var(--red-soft);
}

.action-center-kind[data-kind="parent_meeting"] {
  color: #8c5b17;
  background: var(--amber-soft);
}

.action-center-copy {
  min-width: 0;
}

.action-center-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.action-center-title-row h3 {
  margin: 0;
  font-size: 15px;
  line-height: 1.45;
}

.action-center-title-row span {
  flex: 0 0 auto;
  padding: 4px 8px;
  border-radius: 999px;
  color: #52615e;
  background: #eef2f1;
  font-size: 10px;
  font-weight: 700;
}

.action-center-title-row span[data-status="follow_up"] {
  color: #8c5b17;
  background: var(--amber-soft);
}

.action-center-copy p {
  max-width: 75ch;
  margin: 7px 0 5px;
  color: #44524f;
  font-size: 13px;
  line-height: 1.55;
}

.action-center-copy small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.action-center-footnote {
  margin: 12px 2px 0;
  color: var(--muted);
  font-size: 11px;
}

.action-focus-target {
  outline: 3px solid rgba(31, 118, 109, 0.28);
  outline-offset: -3px;
  background-color: rgba(31, 118, 109, 0.055);
}

.evidence-audit-link {
  width: 100%;
  min-height: 48px;
  margin: 14px 0 18px;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--teal);
  background: var(--teal-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  text-align: left;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.evidence-audit-link span {
  color: #55716c;
  font-size: 10px;
  font-weight: 400;
}

.evidence-audit-link:hover {
  background: #dcece8;
}

.evidence-audit-link:focus-visible,
.action-focus-target:focus-visible {
  outline: 3px solid rgba(31, 118, 109, 0.3);
  outline-offset: 2px;
}

@media (max-width: 760px) {
  .action-center-head {
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .action-center-head .button {
    width: 100%;
  }

  .action-center-summary {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    padding: 16px;
  }

  .action-center-summary p {
    grid-column: 1 / -1;
    text-align: left;
  }

  .action-center-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .action-center-tabs {
    width: 100%;
  }

  .action-center-tabs button {
    flex: 1;
    padding-inline: 8px;
  }

  .action-center-toolbar select {
    width: 100%;
  }

  .action-center-item {
    min-height: 0;
    padding: 17px;
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 12px;
  }

  .action-center-kind {
    min-width: 66px;
  }

  .action-center-copy {
    grid-column: 2;
  }

  .action-center-item > .button {
    width: 100%;
    min-height: 44px;
    grid-column: 1 / -1;
  }

  .action-center-title-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }
}

/* Action Center V2: one calm decision surface, not a raw-record inbox. */
#view-actions {
  --action-deep: #123f36;
  --action-rich: #176151;
  --action-mint: #e5f1ed;
  --action-line: rgba(24, 76, 66, 0.14);
}

.action-center-masthead {
  margin-bottom: 20px;
  align-items: flex-end;
}

.action-center-masthead .section-kicker {
  margin: 0 0 7px;
  color: var(--teal);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.action-center-masthead h2 {
  font-size: clamp(24px, 2.2vw, 34px);
  letter-spacing: -0.035em;
}

.action-center-masthead p:not(.section-kicker) {
  max-width: 760px;
  font-size: 13px;
}

.action-center-summary {
  min-height: 132px;
  padding: 22px 26px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  background:
    radial-gradient(circle at 92% 8%, rgba(128, 211, 188, 0.18), transparent 35%),
    linear-gradient(135deg, var(--action-deep), var(--action-rich));
  box-shadow: 0 22px 50px rgba(14, 61, 51, 0.16);
  grid-template-columns: minmax(190px, 1.5fr) repeat(3, minmax(98px, 0.72fr)) minmax(150px, 0.9fr);
  gap: 0;
}

.action-center-summary > div {
  min-height: 66px;
  padding: 4px 22px;
  border-left: 1px solid rgba(255, 255, 255, 0.13);
  align-content: center;
}

.action-center-summary > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.action-center-summary .action-summary-emphasis {
  grid-template-columns: auto 1fr;
  column-gap: 18px;
}

.action-summary-emphasis > span,
.action-summary-emphasis > small {
  grid-column: 1;
}

.action-summary-emphasis > strong {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
  font-size: 48px;
  line-height: 1;
  text-align: right;
}

.action-center-summary strong {
  font-size: 30px;
  line-height: 1.1;
}

.action-center-summary small {
  color: rgba(247, 251, 250, 0.62);
  font-size: 10px;
  line-height: 1.45;
}

.action-center-summary > p {
  padding-left: 22px;
  text-align: left;
}

.action-human-panel,
.action-system-panel {
  margin-top: 22px;
  border: 1px solid var(--action-line);
  border-radius: 20px;
  background: var(--panel);
  box-shadow: 0 16px 40px rgba(28, 55, 50, 0.055);
  overflow: hidden;
}

.action-section-heading {
  min-height: 112px;
  padding: 24px 26px 20px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
}

.action-section-heading.compact-heading {
  min-height: 94px;
  align-items: center;
}

.action-section-eyebrow {
  color: var(--teal);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.action-section-heading h3 {
  margin: 5px 0 0;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.35;
}

.action-section-heading p {
  max-width: 680px;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.action-type-filter select {
  min-width: 152px;
  min-height: 42px;
  padding: 0 36px 0 13px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--ink);
  background: var(--paper);
}

.action-type-filter select:focus-visible,
.action-center-item .button:focus-visible {
  outline: 3px solid rgba(31, 118, 109, 0.24);
  outline-offset: 2px;
}

.action-center-list {
  border: 0;
  border-top: 1px solid var(--action-line);
  border-radius: 0;
  box-shadow: none;
}

.action-center-item {
  min-height: 148px;
  padding: 24px 26px;
  grid-template-columns: 88px minmax(0, 1fr) minmax(146px, auto);
  gap: 22px;
  transition: background-color 160ms ease;
}

.action-center-item:hover {
  background: rgba(229, 241, 237, 0.36);
}

.action-center-item[data-priority="urgent"] {
  background: linear-gradient(90deg, rgba(184, 75, 75, 0.065), transparent 48%);
}

.action-center-item[data-priority="attention"] {
  background: linear-gradient(90deg, rgba(196, 139, 45, 0.06), transparent 48%);
}

.action-center-kind {
  min-height: 34px;
  padding: 8px 10px;
  border: 1px solid rgba(31, 118, 109, 0.08);
  border-radius: 10px;
  color: var(--teal);
  background: var(--action-mint);
}

.action-center-kind[data-kind="complaint_risk"],
.action-center-kind[data-kind="system_data"] {
  color: #984040;
  background: var(--red-soft);
}

.action-center-title-row h3 {
  font-size: 16px;
}

.action-center-title-row span[data-status="needs_human"] {
  color: #8a4b24;
  background: #fbede1;
}

.action-center-copy p {
  margin: 8px 0;
  color: #3d4c48;
}

.action-reason-list {
  margin: 0 0 9px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.action-reason-list span {
  padding: 4px 7px;
  border: 1px solid rgba(23, 97, 81, 0.09);
  border-radius: 7px;
  color: #54736c;
  background: rgba(229, 241, 237, 0.55);
  font-size: 10px;
  line-height: 1.35;
}

.action-center-end {
  min-width: 146px;
  display: grid;
  justify-items: stretch;
  gap: 10px;
}

.action-center-end > span {
  color: var(--muted);
  font-size: 10px;
  text-align: center;
}

.action-clear-state {
  min-height: 148px;
  padding: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  text-align: left;
}

.action-clear-state > span {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--teal);
  background: var(--action-mint);
  display: grid;
  place-items: center;
  font-weight: 900;
}

.action-clear-state strong {
  color: var(--ink);
  font-size: 14px;
}

.action-clear-state p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 11px;
}

.action-system-panel {
  background: rgba(248, 251, 250, 0.72);
}

.action-system-list {
  border-top: 1px solid var(--action-line);
}

.action-system-row {
  min-height: 72px;
  padding: 14px 26px;
  display: grid;
  grid-template-columns: 12px minmax(0, 1fr) 116px 42px;
  align-items: center;
  gap: 14px;
}

.action-system-row + .action-system-row {
  border-top: 1px solid var(--action-line);
}

.action-system-indicator {
  width: 8px;
  height: 8px;
  border: 2px solid rgba(31, 118, 109, 0.2);
  border-top-color: var(--teal);
  border-radius: 50%;
}

.action-system-indicator[data-workflow="waiting_external"],
.action-system-indicator[data-workflow="monitoring"] {
  border: 0;
  background: #c5923b;
}

.action-system-row strong {
  color: var(--ink);
  font-size: 13px;
}

.action-system-row p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 10px;
}

.action-system-state {
  color: #58716b;
  font-size: 10px;
  text-align: right;
}

.action-system-row b {
  color: var(--teal);
  font-size: 18px;
  text-align: right;
}

@media (max-width: 980px) {
  .action-center-summary {
    grid-template-columns: repeat(4, 1fr);
  }

  .action-center-summary > p {
    grid-column: 1 / -1;
    padding: 12px 0 0;
  }

  .action-center-summary .action-summary-emphasis {
    grid-column: span 2;
  }
}

@media (max-width: 760px) {
  .action-center-masthead {
    align-items: stretch;
  }

  .action-center-summary {
    padding: 18px;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .action-center-summary > div {
    min-height: 74px;
    padding: 12px;
    border-left: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.11);
  }

  .action-center-summary > div:nth-child(odd) {
    border-right: 1px solid rgba(255, 255, 255, 0.11);
  }

  .action-center-summary .action-summary-emphasis {
    grid-column: 1 / -1;
    padding-top: 0;
    border-top: 0;
    border-right: 0;
  }

  .action-center-summary > p {
    padding-top: 14px;
  }

  .action-section-heading {
    min-height: 0;
    padding: 20px;
    align-items: stretch;
    flex-direction: column;
    gap: 14px;
  }

  .action-type-filter select {
    width: 100%;
  }

  .action-center-item {
    padding: 20px;
    grid-template-columns: auto 1fr;
  }

  .action-center-copy {
    grid-column: 1 / -1;
  }

  .action-center-end {
    min-width: 0;
    grid-column: 1 / -1;
  }

  .action-system-row {
    padding: 14px 20px;
    grid-template-columns: 12px minmax(0, 1fr) 32px;
  }

  .action-system-state {
    display: none;
  }
}

.workspace-hero-copy {
  max-width: 680px;
}

.workspace-hero h2 {
  margin: 0;
  color: var(--ink);
  font-size: 30px;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

.workspace-hero p {
  max-width: 64ch;
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.workspace-identity-card {
  display: flex;
  min-width: 220px;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.workspace-identity-avatar,
.workspace-member-avatar {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  color: #fff;
  background: var(--teal);
  font-weight: 700;
}

.workspace-identity-avatar {
  width: 42px;
  height: 42px;
  border-radius: 13px;
}

.workspace-identity-copy {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.workspace-identity-copy small,
.workspace-identity-copy span {
  overflow: hidden;
  color: var(--muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workspace-identity-copy strong {
  overflow: hidden;
  font-size: 14px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.workspace-summary {
  display: flex;
  min-height: 124px;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin: 24px 0;
  padding: 24px 26px;
  border-radius: 16px;
  color: #f7fbf9;
  background: var(--navy);
  box-shadow: 0 18px 36px rgba(21, 60, 66, 0.14);
}

.workspace-summary-copy {
  display: grid;
  max-width: 520px;
  gap: 7px;
}

.workspace-summary-copy strong {
  font-size: 19px;
  line-height: 1.4;
}

.workspace-summary-copy span {
  color: rgba(247, 251, 249, 0.72);
  font-size: 13px;
  line-height: 1.6;
}

.workspace-summary-metrics {
  display: grid;
  min-width: 390px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
}

.workspace-summary-metrics > div {
  display: grid;
  gap: 5px;
  padding: 2px 22px;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.workspace-summary-metrics dt {
  color: rgba(247, 251, 249, 0.66);
  font-size: 11px;
}

.workspace-summary-metrics dd {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.workspace-summary-metrics dd.textual {
  font-size: 16px;
}

.workspace-admin-layout,
.workspace-leader-panel {
  display: grid;
  align-items: start;
  gap: 20px;
}

.workspace-admin-layout {
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
}

.workspace-leader-panel {
  grid-template-columns: minmax(0, 1fr);
}

.workspace-admin-panel,
.workspace-member-panel,
.workspace-leader-main {
  border-radius: 16px;
  background: var(--panel);
  box-shadow: 0 12px 32px rgba(28, 69, 60, 0.07);
}

.workspace-admin-panel,
.workspace-member-panel,
.workspace-leader-main {
  padding: 24px;
}

.workspace-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
  padding-bottom: 19px;
  border-bottom: 1px solid var(--line);
}

.workspace-section-head.compact {
  min-height: 78px;
}

.workspace-section-head h3 {
  margin: 0;
  color: var(--ink);
  font-size: 17px;
}

.workspace-section-head p {
  max-width: 58ch;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.workspace-expiry-note {
  flex: 0 0 auto;
  color: var(--muted);
  font-size: 11px;
}

.workspace-workload {
  display: grid;
  flex: 0 0 auto;
  justify-items: end;
  gap: 2px;
}

.workspace-workload strong {
  color: var(--teal);
  font-size: 24px;
  font-variant-numeric: tabular-nums;
}

.workspace-workload span {
  color: var(--muted);
  font-size: 11px;
}

.workspace-invite-form {
  display: grid;
  gap: 18px;
  padding-top: 20px;
}

.workspace-invite-advanced {
  border-top: 1px solid var(--line);
  padding-top: 16px;
}

.workspace-invite-advanced > summary {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.workspace-invite-advanced > summary::-webkit-details-marker {
  display: none;
}

.workspace-invite-advanced > summary > span:first-child {
  display: grid;
  gap: 3px;
}

.workspace-invite-advanced > summary strong {
  font-size: 12px;
}

.workspace-invite-advanced > summary small {
  color: var(--muted);
  font-size: 11px;
}

.workspace-default-badge {
  flex: 0 0 auto;
  padding: 5px 8px;
  border-radius: 8px;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 10px;
  font-weight: 700;
}

.workspace-invite-advanced[open] > summary {
  margin-bottom: 14px;
}

.workspace-invite-advanced[open] .workspace-default-badge {
  color: var(--muted);
  background: var(--paper);
}

.workspace-invite-advanced > summary:focus-visible {
  border-radius: 8px;
  outline: 3px solid rgba(31, 118, 109, 0.22);
  outline-offset: 3px;
}

.workspace-invite-form fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.workspace-invite-form legend {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

.workspace-permission-options,
.workspace-scope-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.workspace-scope-options {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.workspace-field-help {
  max-width: 68ch;
  margin: -3px 0 11px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.workspace-permission-options label,
.workspace-scope-options label {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  gap: 10px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  cursor: pointer;
  transition: border-color 180ms ease-out, background 180ms ease-out;
}

.workspace-permission-options label:has(input:checked),
.workspace-scope-options label:has(input:checked) {
  border-color: rgba(31, 118, 109, 0.38);
  background: var(--teal-soft);
}

.workspace-permission-options input,
.workspace-scope-options input {
  flex: 0 0 auto;
  margin: 2px 0 0;
  accent-color: var(--teal);
}

.workspace-permission-options label > span,
.workspace-scope-options label > span {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.workspace-permission-options strong,
.workspace-scope-options strong {
  color: var(--ink);
  font-size: 13px;
}

.workspace-permission-options small,
.workspace-scope-options small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.workspace-invite-form > .button {
  justify-self: start;
}

.workspace-invite-result {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin-top: 16px;
}

.workspace-invite-result input {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid var(--line, #dce5e2);
  border-radius: 12px;
  color: var(--ink);
  background: var(--paper);
}

.workspace-member-list {
  display: grid;
  padding-top: 6px;
}

.workspace-member-card {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.workspace-member-card:last-child {
  border-bottom: 0;
}

.workspace-member-card[data-member-status="disabled"] {
  opacity: 0.66;
}

.workspace-member-avatar {
  width: 44px;
  height: 44px;
  border-radius: 14px;
}

.workspace-member-copy {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.workspace-member-copy > div:first-child {
  display: flex;
  align-items: center;
  gap: 8px;
}

.workspace-member-copy small {
  color: var(--muted);
  font-size: 11px;
}

.workspace-member-status {
  color: var(--teal);
  font-size: 10px;
  font-weight: 700;
}

.workspace-member-card[data-member-status="disabled"] .workspace-member-status {
  color: var(--muted);
}

.workspace-member-permissions,
.workspace-permission-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.workspace-member-permissions span,
.workspace-permission-list > span {
  padding: 4px 8px;
  border-radius: 8px;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 10px;
  font-weight: 700;
}

.workspace-task-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding-top: 18px;
}

.workspace-member-scope,
.workspace-session-scope {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.workspace-permission-list > .workspace-session-scope {
  flex: 1 1 100%;
  padding: 0;
  color: inherit;
  background: transparent;
}

.workspace-member-scope > strong,
.workspace-session-scope > strong {
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
}

.workspace-member-scope span,
.workspace-session-scope span {
  padding: 4px 8px;
  border: 1px solid rgba(31, 118, 109, 0.2);
  border-radius: 8px;
  color: #285f58;
  background: #f4f9f7;
  font-size: 10px;
  font-weight: 700;
}

.workspace-member-scope span[data-legacy="true"] {
  border-color: rgba(145, 92, 38, 0.24);
  color: #76501f;
  background: #fff8ea;
}

.workspace-member-actions {
  display: grid;
  justify-items: end;
  gap: 8px;
}

.workspace-member-scope-editor {
  position: relative;
}

.workspace-member-scope-editor summary {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--teal);
  background: var(--paper);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.workspace-member-scope-editor summary::-webkit-details-marker {
  display: none;
}

.workspace-member-scope-editor[open] {
  width: min(280px, 72vw);
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel);
  box-shadow: 0 14px 34px rgba(28, 69, 60, 0.12);
}

.workspace-member-scope-editor[open] summary {
  min-height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
}

.workspace-member-scope-editor > div {
  display: grid;
  gap: 7px;
  padding: 10px 0;
}

.workspace-member-scope-editor label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  color: var(--ink);
  font-size: 11px;
}

.workspace-member-scope-editor input {
  accent-color: var(--teal);
}

.workspace-task-grid > .empty-state {
  grid-column: 1 / -1;
}

.workspace-clear-state {
  display: grid;
  grid-column: 1 / -1;
  min-height: 120px;
  place-content: center;
  justify-items: center;
  gap: 6px;
  color: var(--muted);
  text-align: center;
}

.workspace-clear-state strong {
  color: var(--ink);
  font-size: 15px;
}

.workspace-clear-state span {
  font-size: 11px;
}

.workspace-task {
  display: grid;
  min-width: 0;
  min-height: 132px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  background: var(--paper);
  text-align: left;
  cursor: pointer;
  transition: border-color 180ms ease-out, background-color 180ms ease-out, box-shadow 180ms ease-out, transform 180ms ease-out;
}

.workspace-task:hover {
  border-color: rgba(31, 118, 109, 0.34);
  background: var(--panel);
  box-shadow: 0 10px 24px rgba(28, 69, 60, 0.08);
  transform: translateY(-1px);
}

.workspace-task:focus-visible {
  outline: 3px solid rgba(31, 118, 109, 0.24);
  outline-offset: 3px;
}

.workspace-task-copy {
  display: grid;
  min-width: 0;
  gap: 5px;
}

.workspace-task-copy strong {
  color: var(--ink);
  font-size: 14px;
}

.workspace-task-copy small {
  color: var(--muted);
  font-size: 11px;
}

.workspace-task-count {
  display: grid;
  min-width: 62px;
  justify-items: end;
  gap: 2px;
}

.workspace-task-count strong {
  color: var(--teal);
  font-size: 22px;
  font-variant-numeric: tabular-nums;
}

.workspace-task[data-task-state="clear"] .workspace-task-count strong {
  color: var(--muted);
}

.workspace-task[data-task-state="error"] .workspace-task-count strong {
  color: var(--red);
  font-size: 12px;
}

.workspace-task-count small,
.workspace-task-action {
  color: var(--muted);
  font-size: 10px;
}

.workspace-task-action {
  grid-column: 1 / -1;
  justify-self: start;
  color: var(--teal);
  font-weight: 700;
}

.workspace-access-details {
  margin-top: 20px;
  padding-top: 17px;
  border-top: 1px solid var(--line);
}

.workspace-access-details summary {
  width: fit-content;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.workspace-access-details summary:focus-visible {
  border-radius: 6px;
  outline: 3px solid rgba(31, 118, 109, 0.22);
  outline-offset: 3px;
}

.workspace-access-details .workspace-permission-list {
  margin-top: 14px;
}

.workspace-access-details .workspace-permission-list button {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid rgba(31, 118, 109, 0.2);
  border-radius: 10px;
  color: var(--teal);
  background: var(--paper);
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.workspace-access-details .workspace-permission-list button:hover {
  border-color: rgba(31, 118, 109, 0.42);
  background: var(--teal-soft);
}

.workspace-access-details .workspace-permission-list button:focus-visible {
  outline: 3px solid rgba(31, 118, 109, 0.22);
  outline-offset: 2px;
}

.workspace-access-details p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.workspace-auth-page {
  min-height: 100dvh;
  margin: 0;
  color: #17231f;
  background:
    radial-gradient(circle at 8% 8%, rgba(23, 83, 68, 0.08), transparent 26rem),
    #f1f4f1;
  caret-color: #17614f;
}

.workspace-auth-page ::selection {
  color: #fff;
  background: #17614f;
}

.workspace-auth-shell {
  position: relative;
  display: grid;
  width: min(1060px, calc(100% - 48px));
  min-height: 660px;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  margin: max(24px, 5vh) auto;
  overflow: hidden;
  border: 1px solid rgba(20, 67, 56, 0.1);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 30px 80px rgba(24, 55, 47, 0.13);
}

.workspace-auth-brand {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 56px;
  padding: 52px 50px 46px;
  overflow: hidden;
  color: #fff;
  background:
    linear-gradient(148deg, rgba(255, 255, 255, 0.045), transparent 44%),
    #123f35;
}

.workspace-auth-brand::after {
  position: absolute;
  z-index: -1;
  right: -126px;
  bottom: -126px;
  width: 310px;
  height: 310px;
  border: 1px solid rgba(215, 235, 227, 0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 52px rgba(215, 235, 227, 0.035),
    0 0 0 104px rgba(215, 235, 227, 0.022);
  content: "";
}

.workspace-auth-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
}

.workspace-auth-brand .brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 13px;
  color: #123f35;
  background: #edf6f1;
  box-shadow: 0 10px 28px rgba(5, 27, 22, 0.16);
}

.workspace-auth-lockup > div:last-child {
  display: grid;
  gap: 3px;
}

.workspace-auth-lockup strong {
  font-size: 16px;
  letter-spacing: 0.04em;
}

.workspace-auth-lockup span {
  color: #add2c7;
  font-size: 11px;
  letter-spacing: 0.06em;
}

.workspace-auth-brand-copy {
  max-width: 380px;
  margin-block: auto;
}

.workspace-auth-brand-copy h2 {
  max-width: 10em;
  margin: 0;
  font-family: "STSong", "SimSun", serif;
  font-size: clamp(34px, 4vw, 46px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.workspace-auth-brand-copy p {
  max-width: 30ch;
  margin: 20px 0 0;
  color: #c7dfd7;
  font-size: 14px;
  line-height: 1.85;
}

.workspace-auth-brand-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
  color: #9ec6ba;
  font-size: 11px;
}

.workspace-auth-private {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  color: #d8ebe5;
  font-weight: 700;
}

.workspace-auth-private i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #7ec2ad;
  box-shadow: 0 0 0 4px rgba(126, 194, 173, 0.12);
}

.workspace-auth-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 64px clamp(48px, 6vw, 78px);
  overflow: hidden;
  background: #fff;
}

.workspace-auth-card-mark {
  position: absolute;
  top: 28px;
  right: 34px;
  color: #a9b6b1;
  font-family: "STSong", "SimSun", serif;
  font-size: 12px;
  letter-spacing: 0.2em;
}

.workspace-auth-card h1 {
  margin: 0;
  color: #17382f;
  font-family: "STSong", "SimSun", serif;
  font-size: 31px;
  letter-spacing: -0.02em;
}

.workspace-auth-hint {
  max-width: 38ch;
  margin: 12px 0 34px;
  color: #65736e;
  font-size: 14px;
  line-height: 1.7;
}

.workspace-auth-card form {
  display: grid;
  gap: 20px;
}

.workspace-auth-card label {
  display: grid;
  gap: 9px;
  color: #314840;
  font-size: 13px;
  font-weight: 700;
}

.workspace-auth-card input {
  width: 100%;
  box-sizing: border-box;
  min-height: 50px;
  padding: 13px 14px;
  border: 1px solid #c5d0cc;
  border-radius: 12px;
  color: #17231f;
  background: #f9fbfa;
  font: inherit;
  transition: border-color 160ms ease-out, box-shadow 160ms ease-out, background 160ms ease-out;
}

.workspace-auth-card input::placeholder {
  color: #84908c;
}

.workspace-auth-card input:focus {
  border-color: #17614f;
  outline: 0;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(23, 97, 79, 0.15);
}

.workspace-auth-card .workspace-auth-remember {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 2px 9px;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
}

.workspace-auth-card .workspace-auth-remember input {
  width: 18px;
  min-height: 18px;
  height: 18px;
  margin: 0;
  accent-color: #17614f;
}

.workspace-auth-card .workspace-auth-remember small {
  grid-column: 2;
  color: #7a8782;
  font-size: 12px;
  font-weight: 400;
}

.workspace-auth-card .button {
  width: 100%;
  min-height: 50px;
  margin-top: 6px;
  border-radius: 12px;
  box-shadow: 0 10px 22px rgba(23, 97, 79, 0.18);
  transition: transform 150ms ease-out, box-shadow 150ms ease-out, background 150ms ease-out;
}

.workspace-auth-card .button:hover {
  box-shadow: 0 13px 28px rgba(23, 97, 79, 0.23);
}

.workspace-auth-card .button:focus-visible {
  outline: 3px solid rgba(23, 97, 79, 0.26);
  outline-offset: 3px;
}

.workspace-auth-card .button:active {
  transform: translateY(1px);
}

.workspace-auth-card .button[aria-busy="true"] {
  cursor: wait;
  opacity: 0.72;
  box-shadow: none;
}

.workspace-auth-error {
  min-height: 24px;
  margin-top: 14px;
  color: #9f3535;
  font-size: 13px;
  line-height: 1.55;
}

.workspace-auth-error:not(:empty) {
  padding: 11px 12px;
  border-radius: 10px;
  background: #fbefef;
}

.workspace-auth-support {
  margin: 14px 0 0;
  color: #75817d;
  font-size: 12px;
  line-height: 1.6;
}

@media (max-width: 1040px) {
  .workspace-admin-layout,
  .workspace-leader-panel {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 800px) {
  .workspace-hero {
    align-items: stretch;
    flex-direction: column;
    gap: 18px;
  }

  .workspace-identity-card {
    width: 100%;
  }

  .workspace-summary {
    align-items: stretch;
    flex-direction: column;
    gap: 20px;
  }

  .workspace-summary-metrics {
    min-width: 0;
  }

  .workspace-summary-metrics > div:first-child {
    padding-left: 0;
    border-left: 0;
  }

  .workspace-auth-shell {
    width: min(680px, calc(100% - 32px));
    grid-template-columns: 1fr;
    margin: 16px auto;
  }

  .workspace-auth-brand {
    min-height: 220px;
    gap: 32px;
    padding: 32px 36px;
  }

  .workspace-auth-brand-copy {
    margin: 8px 0;
  }

  .workspace-auth-brand-copy h2 {
    max-width: 14em;
    font-size: 34px;
  }

  .workspace-auth-brand-copy p {
    margin-top: 12px;
  }

  .workspace-auth-card {
    padding: 50px 36px 40px;
  }
}

@media (max-width: 520px) {
  .workspace-hero h2 {
    font-size: 24px;
  }

  .workspace-summary {
    padding: 20px;
  }

  .workspace-summary-metrics {
    grid-template-columns: 1fr;
  }

  .workspace-summary-metrics > div,
  .workspace-summary-metrics > div:first-child {
    grid-template-columns: 1fr auto;
    align-items: center;
    padding: 10px 0;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  .workspace-summary-metrics > div:last-child {
    border-bottom: 0;
  }

  .workspace-permission-options,
  .workspace-scope-options {
    grid-template-columns: 1fr;
  }

  .workspace-admin-panel,
  .workspace-member-panel,
  .workspace-leader-main {
    padding: 18px;
  }

  .workspace-section-head {
    flex-direction: column;
  }

  .workspace-workload {
    justify-items: start;
  }

  .workspace-task {
    min-height: 0;
  }

  .workspace-task-grid {
    grid-template-columns: 1fr;
  }

  .workspace-member-card {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .workspace-member-avatar {
    width: 40px;
    height: 40px;
  }

  .workspace-member-actions {
    grid-column: 1 / -1;
    justify-items: stretch;
    width: 100%;
  }

  .workspace-member-scope-editor[open] {
    width: 100%;
  }

  .workspace-invite-result {
    grid-template-columns: 1fr;
  }

  .workspace-auth-shell {
    width: 100%;
    min-height: 100dvh;
    margin: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }

  .workspace-auth-brand {
    min-height: auto;
    gap: 0;
    padding: 18px 20px;
  }

  .workspace-auth-brand .brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    font-size: 20px;
  }

  .workspace-auth-lockup strong {
    font-size: 15px;
  }

  .workspace-auth-brand-copy,
  .workspace-auth-brand-foot {
    display: none;
  }

  .workspace-auth-card {
    justify-content: flex-start;
    padding: 38px 22px 28px;
  }

  .workspace-auth-card-mark {
    top: 18px;
    right: 22px;
  }

  .workspace-auth-card h1 {
    font-size: 27px;
  }

  .workspace-auth-hint {
    margin-bottom: 28px;
  }

  .workspace-auth-card input,
  .workspace-auth-card .button {
    min-height: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .workspace-auth-card input,
  .workspace-auth-card .button,
  .workspace-task {
    transition: none;
  }
}

.feedback-quality-calibration {
  margin: 18px 0 22px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 19px;
  background:
    radial-gradient(circle at 95% 4%, rgba(75, 167, 151, 0.13), transparent 30%),
    #fff;
  box-shadow: 0 10px 28px rgba(35, 57, 63, 0.05);
}

.feedback-quality-calibration-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
}

.feedback-quality-calibration-head h3 {
  margin: 4px 0 7px;
}

.feedback-quality-calibration-head span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.65;
}

.feedback-quality-calibration-head button,
.feedback-quality-calibration-actions button {
  min-height: 38px;
  border: 1px solid #b9d0cb;
  border-radius: 10px;
  background: #fff;
  color: #1e675f;
  padding: 0 12px;
  cursor: pointer;
  font: inherit;
}

.feedback-quality-calibration-head button:hover,
.feedback-quality-calibration-actions button:hover {
  border-color: #438d82;
  background: #eef8f4;
}

.feedback-quality-calibration-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 11px;
  margin: 18px 0;
}

.feedback-quality-calibration-summary article {
  min-height: 96px;
  padding: 15px;
  border: 1px solid var(--line-soft);
  border-radius: 14px;
  background: rgba(247, 250, 249, 0.92);
}

.feedback-quality-calibration-summary span,
.feedback-quality-calibration-summary strong,
.feedback-quality-calibration-summary small {
  display: block;
}

.feedback-quality-calibration-summary span,
.feedback-quality-calibration-summary small {
  color: var(--muted);
  font-size: 11px;
}

.feedback-quality-calibration-summary strong {
  margin: 5px 0;
  color: #184f49;
  font-size: 20px;
}

.feedback-quality-calibration-summary article.attention {
  border-color: #ead8ae;
  background: #fffaf0;
}

.feedback-quality-calibration-summary article.healthy {
  border-color: #c3dfd7;
  background: #eff9f5;
}

.feedback-quality-calibration-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}

.feedback-quality-calibration-card {
  display: grid;
  gap: 12px;
  padding: 17px;
  border: 1px solid var(--line-soft);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.94);
}

.feedback-quality-calibration-card strong,
.feedback-quality-calibration-card small {
  display: block;
}

.feedback-quality-calibration-card strong {
  margin: 9px 0 4px;
  color: var(--ink);
}

.feedback-quality-calibration-card small,
.feedback-quality-calibration-card p {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.feedback-quality-calibration-card p {
  margin: 0;
}

.feedback-quality-calibration-actions {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
}

.feedback-quality-calibration-actions button {
  min-height: 34px;
  padding: 0 7px;
  font-size: 11px;
}

.event-card,
.mapping-card {
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 8px 24px rgba(35, 57, 63, 0.04);
}

.event-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
}

.event-card-head,
.chip-row,
.event-actions,
.mapping-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.chip {
  display: inline-flex;
  min-height: 25px;
  padding: 0 9px;
  border-radius: 999px;
  align-items: center;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 10px;
  font-weight: 800;
}

.chip.amber {
  color: #8a5c20;
  background: var(--amber-soft);
}

.chip.red {
  color: #963d3d;
  background: var(--red-soft);
}

.chip.blue {
  color: #3f6377;
  background: var(--blue-soft);
}

.event-group {
  color: var(--muted);
  font-size: 11px;
}

.event-message {
  max-width: 830px;
  margin: 15px 0 12px;
  color: #334248;
  font-size: 13px;
  line-height: 1.75;
  white-space: pre-wrap;
}

.event-meta {
  color: #8b969a;
  font-size: 11px;
}

.event-actions {
  align-content: flex-start;
  justify-content: flex-end;
}

.small-action {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid #dce4e4;
  border-radius: 9px;
  background: #fff;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.small-action.primary {
  color: #fff;
  border-color: var(--teal);
  background: var(--teal);
}

.event-review-summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.event-review-summary article {
  min-height: 76px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.82);
}

.event-review-summary span {
  display: block;
  color: var(--muted);
  font-size: 11px;
}

.event-review-summary strong {
  display: block;
  margin-top: 9px;
  color: var(--ink);
  font-family: Georgia, "STSong", "SimSun", serif;
  font-size: 20px;
}

.event-review-summary strong.warning {
  color: var(--red);
}

.mapping-review-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
  margin-bottom: 12px;
}

.mapping-review-summary button {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: #56676d;
  background: #fff;
  font-size: 11px;
  cursor: pointer;
}

.mapping-review-summary button.active {
  color: var(--teal);
  border-color: #8dbab4;
  background: #f1f8f6;
}

.mapping-review-summary strong {
  font-family: Georgia, serif;
  font-size: 19px;
}

.mapping-batch-toolbar {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 12px;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.75);
  font-size: 11px;
}

.mapping-batch-toolbar label {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
}

.mapping-batch-toolbar input,
.mapping-check input {
  min-height: auto;
  padding: 0;
}

.mapping-batch-toolbar span {
  color: var(--muted);
}

.mapping-batch-toolbar button {
  margin-left: auto;
}

.mapping-batch-toolbar button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.mapping-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 18px;
}

.mapping-card-main {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 9px;
}

.mapping-check {
  padding-top: 2px;
}

.mapping-name {
  margin-bottom: 7px;
  font-size: 15px;
  font-weight: 800;
}

.mapping-meta {
  color: var(--muted);
  font-size: 11px;
}

.mapping-priority-badge {
  display: inline-flex;
  margin-left: 7px;
  padding: 2px 6px;
  border-radius: 999px;
  color: #8a4d0f;
  background: #fff1d6;
  font-size: 10px;
  font-weight: 700;
}

.mapping-type-badge {
  display: inline-flex;
  margin-left: 6px;
  padding: 2px 6px;
  border-radius: 999px;
  color: #58666a;
  background: #eef2f2;
  font-size: 10px;
  font-weight: 700;
}

.mapping-type-badge.type-trial {
  color: #7a5617;
  background: #fff3d7;
}

.mapping-type-badge.type-student_learning {
  color: #17645f;
  background: #e4f2f0;
}

.mapping-type-badge.type-unknown {
  color: #6c5d72;
  background: #f2ecf4;
}

.mapping-review-reason {
  margin-top: 8px;
  color: #596b71;
  font-size: 11px;
}

.mapping-candidates {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 7px;
  margin-top: 10px;
}

.candidate-button {
  min-height: 74px;
  padding: 10px 12px;
  border: 1px solid #b8d2ce;
  border-radius: 8px;
  color: var(--teal);
  background: #f2f8f7;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}

.candidate-button:hover,
.candidate-button:focus-visible {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(30, 116, 111, 0.12);
}

.candidate-heading {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 5px 9px;
}

.candidate-heading strong {
  color: #153f3d;
  font-size: 14px;
}

.candidate-heading span {
  color: var(--muted);
  font-weight: 500;
}

.candidate-heading b {
  margin-left: auto;
  color: #176d67;
  font-size: 11px;
}

.candidate-quality {
  padding: 3px 7px;
  border-radius: 999px;
  font-size: 10px;
  font-style: normal;
  font-weight: 700;
}

.candidate-quality.quality-high {
  color: #0b6557;
  background: #d9f2e9;
}

.candidate-quality.quality-review {
  color: #85621d;
  background: #fff0c9;
}

.candidate-quality.quality-suspicious {
  color: #914943;
  background: #f9dfdc;
}

.candidate-quality-reason {
  display: block;
  margin-top: 7px;
  color: #596b71;
  font-size: 11px;
  font-weight: 500;
}

.candidate-evidence {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 8px;
}

.candidate-evidence em {
  padding: 3px 6px;
  border-radius: 999px;
  color: #53676a;
  background: #e7f1ef;
  font-size: 10px;
  font-style: normal;
  font-weight: 500;
}

.suggestion {
  margin-top: 9px;
  color: var(--teal);
  font-size: 12px;
}

.mapping-context {
  margin-top: 10px;
  padding: 9px 10px;
  border: 1px solid #d8e3e1;
  border-radius: 9px;
  background: #f8fbfa;
}

.mapping-context summary {
  color: #315e5b;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.mapping-context p {
  margin: 8px 0;
  color: #748185;
  font-size: 10px;
}

.member-context {
  background: #fbfaf7;
}

.member-context summary {
  color: #6f6049;
}

.mapping-context-students {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.context-student-button {
  padding: 5px 8px;
  border: 1px solid #cddbd9;
  border-radius: 7px;
  color: #315e5b;
  background: #fff;
  font-family: inherit;
  font-size: 10px;
  cursor: pointer;
}

.context-student-button:hover,
.context-student-button:focus-visible {
  border-color: var(--teal);
  box-shadow: 0 0 0 2px rgba(30, 116, 111, 0.1);
}

.mapping-history-panel {
  margin-top: 22px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
}

.mapping-history-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 12px;
}

.mapping-history-heading h3 {
  margin: 3px 0 0;
  font-size: 16px;
}

.mapping-history-heading > span {
  color: var(--muted);
  font-size: 11px;
}

.mapping-history-list {
  display: grid;
  gap: 8px;
}

.mapping-history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 12px;
  border: 1px solid #dbe5e3;
  border-radius: 10px;
  background: #fff;
}

.mapping-history-item > div {
  display: grid;
  gap: 3px;
}

.mapping-history-item strong {
  color: #184d49;
  font-size: 12px;
}

.mapping-history-item span {
  color: #263b40;
  font-size: 12px;
}

.mapping-history-item small,
.history-status {
  color: var(--muted);
  font-size: 10px;
}

.teacher-rate-section {
  margin: 22px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.78);
}

.teacher-rate-heading,
.teacher-rate-topline,
.teacher-rate-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.teacher-rate-heading h3 {
  margin: 3px 0 0;
  font-family: "Noto Serif SC", "Songti SC", "SimSun", serif;
  font-size: 22px;
}

.teacher-rate-heading > span {
  color: var(--muted);
  font-size: 13px;
}

.teacher-rate-period {
  display: flex;
  align-items: center;
  gap: 10px;
}

.teacher-rate-period span {
  color: var(--muted);
  font-size: 13px;
}

.teacher-rate-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.teacher-rate-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.teacher-rate-summary > div {
  padding: 13px 15px;
  border-radius: 12px;
  background: #f2f7f5;
}

.teacher-rate-summary strong,
.teacher-rate-summary span {
  display: block;
}

.teacher-rate-summary strong {
  font-family: Georgia, serif;
  font-size: 23px;
}

.teacher-rate-summary span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.teacher-rate-tools {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 14px;
}

.teacher-rate-tools input,
.teacher-rate-tools select,
.teacher-rate-tools a,
.teacher-rate-period select {
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 11px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.teacher-rate-tools a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.teacher-rate-tools input {
  width: min(260px, 100%);
}

.teacher-rate-card {
  width: 100%;
  color: inherit;
  text-align: left;
  font: inherit;
  cursor: pointer;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
}

.teacher-rate-card:hover,
.teacher-rate-card:focus-visible {
  border-color: #78a99e;
  box-shadow: 0 8px 24px rgba(40, 77, 69, 0.09);
  outline: none;
}

.teacher-rate-topline strong,
.teacher-rate-topline span {
  display: block;
}

.teacher-rate-topline strong {
  font-size: 16px;
}

.teacher-rate-topline span,
.teacher-rate-meta {
  color: var(--muted);
  font-size: 12px;
}

.teacher-rate-topline b {
  color: var(--ink);
  font-family: Georgia, serif;
  font-size: 24px;
}

.teacher-rate-trend {
  display: inline-block;
  margin-top: 10px;
  font-size: 12px;
}

.teacher-rate-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
}

.teacher-rate-sources span {
  padding: 4px 7px;
  border-radius: 7px;
  background: #eef4f2;
  color: var(--muted);
  font-size: 11px;
}

.teacher-rate-detail-status {
  display: flex;
  align-items: flex-end;
  flex-direction: column;
  gap: 2px;
}

.teacher-rate-detail-status small {
  color: var(--muted);
  font-size: 10px;
}

.teacher-rate-trend.up {
  color: #267260;
}

.teacher-rate-trend.down {
  color: #a4473d;
}

.teacher-rate-trend.flat {
  color: var(--muted);
}

.teacher-rate-track {
  height: 7px;
  margin: 14px 0 10px;
  overflow: hidden;
  border-radius: 99px;
  background: #e6ecea;
}

.teacher-rate-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2f7d6f, #79b6a8);
}

.teacher-rate-detail {
  margin-top: 16px;
  padding: 17px;
  border-radius: 14px;
  background: #f5f8f7;
}

.teacher-rate-detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.teacher-rate-detail-head strong,
.teacher-rate-detail-head span {
  display: block;
}

.teacher-rate-detail-head span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.teacher-rate-detail-head button {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 7px 12px;
  background: #fff;
}

.teacher-rate-detail-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
  margin-top: 14px;
}

.teacher-rate-detail-record {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(210px, 1fr) minmax(260px, 1.35fr);
  align-items: center;
  gap: 18px;
  padding: 14px 12px;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.teacher-rate-detail-record:first-child {
  border-top: 0;
}

.teacher-rate-detail-identity,
.teacher-rate-detail-result,
.teacher-rate-detail-evidence {
  min-width: 0;
}

.teacher-rate-detail-identity strong,
.teacher-rate-detail-identity span,
.teacher-rate-detail-result small,
.teacher-rate-detail-result b,
.teacher-rate-detail-evidence small,
.teacher-rate-detail-evidence > span:not(.teacher-rate-evidence-actions) {
  display: block;
}

.teacher-rate-detail-identity strong {
  color: var(--text);
  font-size: 14px;
}

.teacher-rate-detail-identity span,
.teacher-rate-detail-result small,
.teacher-rate-detail-evidence small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

.teacher-rate-detail-result b,
.teacher-rate-detail-evidence > span:not(.teacher-rate-evidence-actions) {
  margin-top: 4px;
}

.teacher-rate-detail-list b {
  white-space: nowrap;
  font-size: 12px;
}

.teacher-rate-evidence-actions {
  margin-top: 6px;
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 6px;
}

.teacher-rate-evidence-actions button {
  min-height: 28px;
  padding: 4px 8px;
  border: 1px solid #bfd7d2;
  border-radius: 8px;
  color: #27695f;
  background: #fff;
  font-size: 11px;
  cursor: pointer;
}

@media (max-width: 1100px) {
  .teacher-rate-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .mapping-history-heading,
  .mapping-history-item {
    align-items: stretch;
    flex-direction: column;
  }
}

.empty-state {
  min-height: 180px;
  border: 1px dashed #d6dfdf;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #8b969a;
  background: rgba(255, 255, 255, 0.42);
  font-size: 13px;
  text-align: center;
}

.empty-state.small {
  min-height: 100px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  padding: 20px;
  background: rgba(16, 31, 38, 0.46);
  backdrop-filter: blur(5px);
  display: grid;
  place-items: center;
}

.modal-backdrop[hidden] {
  display: none;
}

.modal {
  position: relative;
  width: min(520px, 100%);
  max-height: calc(100vh - 40px);
  padding: 28px;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 30px 80px rgba(12, 35, 42, 0.24);
  overflow: auto;
}

.evidence-modal {
  width: min(760px, 100%);
}

.today-courses-modal {
  width: min(900px, 100%);
}

.anomaly-detail-modal {
  width: min(860px, 100%);
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.85);
  overflow: hidden auto;
}

.anomaly-queue-item {
  cursor: pointer;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.anomaly-queue-item:hover,
.anomaly-queue-item:focus-visible {
  border-color: #91bdb7;
  box-shadow: 0 12px 28px rgba(35, 82, 80, 0.1);
  outline: none;
  transform: translateY(-1px);
}

.anomaly-card {
  position: relative;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 150px;
  align-items: stretch;
  gap: 18px;
  min-height: 142px;
  padding: 22px 22px 22px 20px;
  border: 1px solid #e1e7e7;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 8px 26px rgba(25, 58, 74, 0.045);
  cursor: pointer;
  overflow: hidden;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.anomaly-card::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: #6d9db2;
  content: "";
}

.anomaly-card[data-tone="critical"]::before { background: #c65b5b; }
.anomaly-card[data-tone="warning"]::before { background: #d0923d; }
.anomaly-card[data-tone="done"]::before { background: #5b9b78; }

.anomaly-card:hover,
.anomaly-card:focus-visible {
  border-color: #9ebfbb;
  box-shadow: 0 16px 34px rgba(25, 70, 74, 0.1);
  outline: none;
  transform: translateY(-2px);
}

.anomaly-card-marker,
.anomaly-detail-symbol {
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #456e80;
  background: #e9f0f4;
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-weight: 800;
}

.anomaly-card-marker {
  width: 48px;
  height: 48px;
  font-size: 18px;
}

.anomaly-card[data-tone="critical"] .anomaly-card-marker,
.anomaly-detail-symbol[data-tone="critical"] {
  color: #9e4444;
  background: #faeaea;
}

.anomaly-card[data-tone="warning"] .anomaly-card-marker,
.anomaly-detail-symbol[data-tone="warning"] {
  color: #98631f;
  background: #fbf0dc;
}

.anomaly-card[data-tone="done"] .anomaly-card-marker,
.anomaly-detail-symbol[data-tone="done"] {
  color: #39745b;
  background: #e5f2eb;
}

.anomaly-card-body {
  min-width: 0;
}

.anomaly-card-status {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;
  color: #788489;
  font-size: 11px;
  font-weight: 600;
}

.anomaly-card-kind {
  color: #294b55;
  font-weight: 800;
}

.anomaly-status-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #a3b0b3;
}

.anomaly-record-count {
  padding: 3px 7px;
  border-radius: 999px;
  color: #537078;
  background: #edf3f3;
}

.anomaly-card h3 {
  margin: 11px 0 14px;
  color: #172b33;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  font-size: 17px;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.anomaly-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  color: #4f6268;
  font-size: 12px;
}

.anomaly-card-meta span {
  display: flex;
  align-items: baseline;
  gap: 7px;
}

.anomaly-card-meta small {
  color: #98a2a5;
  font-size: 10px;
}

.anomaly-card-end {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-direction: column;
  padding-left: 18px;
  border-left: 1px solid #edf0f0;
}

.anomaly-card-deadline {
  display: grid;
  gap: 6px;
  text-align: right;
}

.anomaly-card-deadline small {
  color: #96a0a3;
  font-size: 10px;
}

.anomaly-card-deadline strong {
  color: #3a4d53;
  font-size: 13px;
}

.anomaly-card-enter {
  color: var(--teal);
  font-size: 12px;
  font-weight: 800;
}

.anomaly-card-enter b {
  display: inline-block;
  margin-left: 5px;
  transition: transform 160ms ease;
}

.anomaly-card:hover .anomaly-card-enter b {
  transform: translateX(3px);
}

.anomaly-detail-hero {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 17px;
  align-items: start;
  padding: 30px 34px 25px;
  background: linear-gradient(145deg, #f7faf9, #eef5f3);
  border-bottom: 1px solid #e0e8e6;
}

.anomaly-detail-symbol {
  width: 54px;
  height: 54px;
  font-size: 20px;
}

.anomaly-detail-hero h2 {
  margin: 5px 45px 7px 0;
  color: #183039;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  font-size: 22px;
  line-height: 1.45;
}

.anomaly-detail-context {
  color: #617278;
  font-size: 11px;
  line-height: 1.6;
}

.anomaly-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  padding: 22px 34px 0;
}

.anomaly-detail-item {
  display: grid;
  gap: 6px;
  min-height: 72px;
  padding: 13px 14px;
  border: 1px solid #e5eaea;
  border-radius: 14px;
  background: #fff;
}

.anomaly-detail-item span,
.anomaly-record-row span,
.anomaly-record-row time {
  color: var(--muted);
  font-size: 11px;
}

.anomaly-detail-item strong {
  color: var(--ink);
  font-size: 13px;
  line-height: 1.5;
}

.anomaly-explanation-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 18px 34px 0;
}

.anomaly-insight-card {
  position: relative;
  min-height: 144px;
  padding: 18px 18px 18px 54px;
  border: 1px solid #e3e9e8;
  border-radius: 15px;
  background: #f8fbfa;
}

.anomaly-insight-card.evidence {
  background: #faf9f5;
}

.anomaly-insight-number {
  position: absolute;
  top: 18px;
  left: 17px;
  color: #5c9189;
  font-family: Georgia, serif;
  font-size: 13px;
  font-weight: 700;
}

.anomaly-insight-card.evidence .anomaly-insight-number {
  color: #a67a3f;
}

.anomaly-insight-card h3 {
  margin: 0 0 8px;
  color: #253a41;
  font-size: 13px;
}

.anomaly-insight-card p {
  margin: 0;
  color: #5e6f74;
  font-size: 12px;
  line-height: 1.75;
}

.anomaly-detail-section {
  margin: 20px 34px 0;
  padding-top: 18px;
  border-top: 1px solid #e4e9e8;
}

.anomaly-detail-section h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 14px;
}

.anomaly-detail-section p {
  margin: 0;
  color: #536267;
  font-size: 12px;
  line-height: 1.75;
}

.anomaly-detail-heading,
.anomaly-detail-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.anomaly-detail-heading span {
  color: var(--muted);
  font-size: 11px;
}

.anomaly-record-list {
  display: grid;
  gap: 8px;
  max-height: 260px;
  overflow: auto;
}

.anomaly-record-row {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  padding: 12px 14px;
  border: 1px solid #e4eaea;
  border-radius: 11px;
  background: #fafcfc;
}

.anomaly-record-row > div:nth-child(2) {
  display: grid;
  gap: 4px;
}

.anomaly-record-index {
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  border-radius: 50%;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 11px;
  font-weight: 800;
}

.anomaly-detail-actions {
  justify-content: flex-end;
  margin-top: 22px;
  padding: 18px 34px 24px;
  border-top: 1px solid #e4e9e8;
  background: #fbfcfc;
}

.anomaly-action-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.anomaly-resolution-form {
  width: min(100%, 620px);
  margin-inline-start: auto;
}

.anomaly-resolution-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 12px;
  font-weight: 800;
}

.anomaly-resolution-form textarea {
  width: 100%;
  min-height: 88px;
  resize: vertical;
}

.anomaly-resolution-form > div {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 12px;
}

.anomaly-resolution-form[hidden],
.anomaly-action-buttons[hidden] {
  display: none;
}

button[aria-busy="true"] {
  cursor: wait;
  opacity: 0.72;
}

.today-courses-tools {
  display: grid;
  grid-template-columns: 1fr minmax(240px, 0.65fr);
  gap: 14px;
  align-items: end;
  margin: 16px 0 18px;
}

.today-courses-tools .modal-context {
  margin: 0;
}

.today-courses-search {
  display: grid;
  gap: 7px;
  color: #4d5c61;
  font-size: 12px;
  font-weight: 700;
}

.today-courses-search input {
  min-height: 44px;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 11px;
  padding: 0 13px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.today-courses-list {
  display: grid;
  gap: 9px;
  max-height: 58vh;
  overflow: auto;
  padding-right: 4px;
}

.today-course-row {
  display: grid;
  grid-template-columns: 135px minmax(180px, 1fr) minmax(150px, 0.7fr);
  gap: 18px;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid #e4eaea;
  border-radius: 13px;
  background: #fafcfc;
}

.today-course-time,
.today-course-primary,
.today-course-teacher {
  display: grid;
  gap: 4px;
}

.today-course-time strong {
  color: var(--teal);
  font-size: 15px;
}

.today-course-primary strong,
.today-course-teacher strong {
  color: var(--ink);
  font-size: 14px;
}

.today-course-time span,
.today-course-primary span,
.today-course-teacher span {
  color: var(--muted);
  font-size: 11px;
}

.evidence-original {
  min-height: 120px;
  max-height: 58vh;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #f8faf9;
  overflow: auto;
}

.evidence-original pre {
  margin: 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  color: #24393d;
  font: inherit;
  font-size: 14px;
  line-height: 1.75;
}

.evidence-original img {
  display: block;
  width: auto;
  max-width: 100%;
  max-height: 52vh;
  margin: 0 auto;
  object-fit: contain;
}

.evidence-audit-notice {
  margin-top: 12px;
  color: #66777b;
  font-size: 12px;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  background: #f1f4f4;
  font-size: 22px;
  cursor: pointer;
}

.modal-context {
  margin: 16px 0 20px;
  padding: 13px 15px;
  border-left: 3px solid #75b8ad;
  color: #536267;
  background: #f3f8f7;
  font-size: 12px;
  line-height: 1.65;
}

.modal form,
.modal label {
  display: grid;
  gap: 8px;
}

.modal form {
  gap: 16px;
}

.modal label {
  color: #4d5c61;
  font-size: 12px;
  font-weight: 700;
}

.student-results {
  margin-top: 14px;
  display: grid;
  gap: 8px;
}

.student-option {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}

.student-option:hover {
  border-color: #88b8b1;
  background: #f6faf9;
}

.student-option small {
  color: var(--muted);
}

.student-main-search input {
  min-width: 260px;
}

.student-workspace {
  display: grid;
  grid-template-columns: 290px minmax(0, 1fr);
  min-height: 640px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.student-directory {
  border-right: 1px solid var(--line);
  background: #f7f9f8;
}

.directory-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 17px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
}

.directory-head span {
  color: var(--muted);
  font-size: 10px;
}

.student-directory-list {
  max-height: 760px;
  overflow: auto;
  padding: 8px;
}

.student-directory-item {
  display: grid;
  grid-template-columns: 38px 1fr auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 11px 9px;
  border: 0;
  border-radius: 10px;
  color: var(--ink);
  background: transparent;
  text-align: left;
  cursor: pointer;
}

.student-directory-item:hover,
.student-directory-item.active {
  background: #e9f1ef;
}

.student-directory-item strong,
.student-directory-item small {
  display: block;
}

.student-name-quality {
  display: inline-flex;
  margin-top: 5px;
  padding: 2px 6px;
  border-radius: 999px;
  color: #80601e;
  background: #fff0c9;
  font-size: 9px;
  font-style: normal;
  font-weight: 700;
}

.student-name-quality.quality-suspicious {
  color: #914943;
  background: #f9dfdc;
}

.student-quality-filter {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #6f5552;
  font-size: 11px;
  white-space: nowrap;
}

.student-quality-filter input {
  width: 15px;
  height: 15px;
  accent-color: var(--teal);
}

.student-directory-item strong {
  font-size: 12px;
}

.student-directory-item small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
}

.student-avatar,
.student-profile-avatar {
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--teal);
  background: #dcece9;
  font-weight: 800;
}

.student-avatar {
  width: 38px;
  height: 38px;
  font-size: 12px;
}

.student-link-status {
  color: var(--muted);
  font-size: 9px;
  white-space: nowrap;
}

.student-link-status.linked {
  color: var(--teal);
}

.student-detail {
  min-width: 0;
  padding: 24px;
}

.student-detail-empty {
  display: grid;
  min-height: 520px;
  place-items: center;
  align-content: center;
  color: var(--muted);
  text-align: center;
}

.student-detail-empty h3 {
  margin: 13px 0 5px;
  color: var(--ink);
}

.student-detail-empty p {
  margin: 0;
  font-size: 12px;
}

.student-empty-mark {
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 18px;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 17px;
  font-weight: 800;
}

.student-profile-head {
  display: flex;
  align-items: center;
  gap: 15px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.student-profile-actions {
  display: flex;
  gap: 7px;
  margin-left: auto;
}

.small-action.danger {
  color: #914943;
  border-color: #e7bdb8;
  background: #fff4f2;
}

.student-profile-avatar {
  width: 58px;
  height: 58px;
  font-size: 19px;
}

.student-profile-head h2 {
  margin: 3px 0 6px;
  font-size: 25px;
}

.student-profile-meta {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--muted);
  font-size: 11px;
}

.chip.name-quality-review {
  color: #80601e;
  background: #fff0c9;
}

.chip.name-quality-suspicious {
  color: #914943;
  background: #f9dfdc;
}

.student-name-warning {
  display: flex;
  gap: 9px;
  margin-top: 14px;
  padding: 11px 13px;
  border: 1px solid #efc6c1;
  border-radius: 10px;
  color: #79423d;
  background: #fff4f2;
  font-size: 11px;
}

.student-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
  margin: 18px 0;
}

.student-summary-grid article {
  display: grid;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #fafbfb;
}

.student-summary-grid span {
  color: var(--muted);
  font-size: 10px;
}

.student-summary-grid strong {
  margin-top: 6px;
  font-family: Georgia, serif;
  font-size: 24px;
}

.student-summary-grid article.danger strong {
  color: var(--red);
}

.student-link-warning {
  margin: 0 0 18px;
  padding: 11px 13px;
  border: 1px solid #ecd7ad;
  border-radius: 9px;
  color: #84611f;
  background: #fff8e8;
  font-size: 11px;
}

.student-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 270px;
  gap: 16px;
}

.student-timeline-panel,
.student-side-card {
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
}

.student-timeline-panel {
  padding: 18px;
}

.student-timeline {
  display: grid;
}

.timeline-item {
  display: grid;
  grid-template-columns: 33px minmax(0, 1fr);
  gap: 11px;
  padding: 12px 0;
  border-top: 1px solid #eef1f0;
}

.timeline-item:first-child {
  border-top: 0;
}

.timeline-rail span {
  display: grid;
  width: 29px;
  height: 29px;
  place-items: center;
  border-radius: 9px;
  color: var(--teal);
  background: var(--teal-soft);
  font-size: 10px;
  font-weight: 800;
}

.kind-anomaly .timeline-rail span {
  color: var(--red);
  background: var(--red-soft);
}

.kind-event .timeline-rail span {
  color: #9a6920;
  background: var(--amber-soft);
}

.timeline-head {
  display: flex;
  align-items: center;
  gap: 7px;
}

.timeline-head time {
  margin-left: auto;
  color: var(--muted);
  font-size: 9px;
}

.timeline-item h4 {
  margin: 7px 0 4px;
  font-size: 12px;
}

.timeline-item p {
  margin: 0;
  color: #465b68;
  font-size: 11px;
  line-height: 1.65;
}

.timeline-item small {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 9px;
}

.student-side-stack {
  display: grid;
  align-content: start;
  gap: 11px;
}

.student-side-card {
  padding: 15px;
}

.student-side-card h3 {
  margin: 3px 0 12px;
  font-size: 14px;
}

.student-mini-list {
  display: grid;
}

.student-mini-list > div {
  padding: 9px 0;
  border-top: 1px solid #eef1f0;
}

.student-mini-list strong,
.student-mini-list small {
  display: block;
}

.student-mini-list strong {
  font-size: 10px;
}

.student-mini-list small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 9px;
}

.teacher-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.teacher-chip-list span {
  padding: 6px 8px;
  border-radius: 7px;
  color: #365a64;
  background: #edf4f3;
  font-size: 9px;
}

.teacher-chip-list .muted,
.student-mini-list .muted {
  color: var(--muted);
  background: transparent;
}

.toast {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 200;
  max-width: 360px;
  padding: 13px 17px;
  border-radius: 11px;
  color: #fff;
  background: #203f4a;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: 160ms ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.toast.error {
  background: #963f3f;
}

@media (max-width: 1050px) {
  .metric-grid,
  .course-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .overview-grid {
    grid-template-columns: 1fr;
  }

  .student-workspace {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .student-detail-grid {
    grid-template-columns: 1fr;
  }

  .student-side-stack {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .mapping-review-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .event-review-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .sidebar {
    position: sticky;
    top: 0;
    width: 100%;
    height: auto;
    padding: 12px 14px;
  }

  .brand {
    padding: 0 4px 12px;
  }

  .brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 11px;
  }

  .nav {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 4px;
  }

  .nav-item {
    min-height: 54px;
    padding: 7px 4px;
    grid-template-columns: 1fr;
    gap: 2px;
    justify-items: center;
    text-align: center;
    font-size: 10px;
  }

  .nav-icon {
    font-size: 14px;
  }

  .nav-count {
    display: none;
  }

  .sidebar-foot {
    display: none;
  }

  .main {
    margin-left: 0;
    padding: 0 15px 38px;
  }

  .topbar {
    min-height: 82px;
    padding-top: 14px;
  }

  h1 {
    font-size: 23px;
  }

  .sync-pill {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 25px;
  }

  .hero-date {
    display: none;
  }

  .metric-grid,
  .course-strip {
    grid-template-columns: 1fr 1fr;
    gap: 9px;
  }

  .course-panel-actions {
    align-items: flex-end;
    flex-direction: column;
    gap: 6px;
  }

  .today-courses-tools {
    grid-template-columns: 1fr;
  }

  .today-course-row {
    grid-template-columns: 94px minmax(0, 1fr);
    gap: 12px;
  }

  .today-course-teacher {
    grid-column: 2;
  }

  .metric-card {
    min-height: 118px;
    padding: 17px;
  }

  .metric-value {
    font-size: 32px;
  }

  .section-intro {
    align-items: stretch;
    flex-direction: column;
  }

  .feedback-page-actions,
  .feedback-upload-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .feedback-page-actions select,
  .feedback-page-actions .button {
    width: 100%;
  }

  .feedback-upload-fields {
    grid-template-columns: 1fr;
  }

  .feedback-upload-modal {
    padding: 22px;
  }

  .filter-row {
    align-items: stretch;
    flex-direction: column;
  }

  .filter-row select {
    width: 100%;
  }

  .event-card,
  .mapping-card {
    grid-template-columns: 1fr;
  }

  .anomaly-card {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px;
    padding: 18px 17px;
  }

  .anomaly-card-marker {
    width: 40px;
    height: 40px;
    border-radius: 13px;
    font-size: 15px;
  }

  .anomaly-card-end {
    grid-column: 2;
    align-items: center;
    flex-direction: row;
    padding: 12px 0 0;
    border-top: 1px solid #edf0f0;
    border-left: 0;
  }

  .anomaly-card-deadline {
    text-align: left;
  }

  .anomaly-detail-hero {
    grid-template-columns: 46px minmax(0, 1fr);
    padding: 24px 20px 20px;
  }

  .anomaly-detail-symbol {
    width: 44px;
    height: 44px;
    border-radius: 13px;
    font-size: 17px;
  }

  .anomaly-detail-hero h2 {
    margin-right: 28px;
    font-size: 18px;
  }

  .anomaly-detail-grid {
    grid-template-columns: 1fr 1fr;
    padding: 18px 20px 0;
  }

  .anomaly-explanation-grid {
    grid-template-columns: 1fr;
    padding: 14px 20px 0;
  }

  .anomaly-detail-section {
    margin: 18px 20px 0;
  }

  .anomaly-detail-actions {
    padding: 16px 20px 20px;
  }

  .anomaly-record-row {
    grid-template-columns: 30px minmax(0, 1fr);
  }

  .anomaly-record-row time {
    grid-column: 2;
  }

  .mapping-batch-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .mapping-batch-toolbar button {
    margin-left: 0;
  }

  .mapping-review-summary {
    grid-template-columns: 1fr;
  }

  .event-review-summary {
    grid-template-columns: 1fr 1fr;
  }

  .student-main-search input {
    width: 100%;
    min-width: 0;
  }

  .student-workspace {
    display: block;
  }

  .student-directory {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .student-directory-list {
    max-height: 300px;
  }

  .student-detail {
    padding: 17px;
  }

  .student-summary-grid {
    grid-template-columns: 1fr 1fr;
  }

  .student-side-stack {
    grid-template-columns: 1fr;
  }

  .policy-strip {
    grid-template-columns: 1fr;
  }

  .teacher-rate-grid {
    grid-template-columns: 1fr;
  }

  .teacher-rate-summary {
    grid-template-columns: 1fr;
  }

  .teacher-rate-tools {
    align-items: stretch;
    flex-direction: column;
  }

  .teacher-rate-tools input {
    width: 100%;
  }

  .teacher-rate-heading,
  .teacher-rate-meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .teacher-rate-period {
    align-items: stretch;
    flex-direction: column;
  }

  .teacher-rate-detail-list {
    grid-template-columns: 1fr;
  }

  .teacher-rate-detail-record {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 14px 2px;
  }

  .teacher-rate-evidence-actions {
    justify-content: flex-start;
  }

  .event-actions,
  .mapping-actions {
    justify-content: flex-start;
  }
}
.smart-review-advice {
  display: flex;
  gap: 8px;
  margin-top: 7px;
  color: #607075;
  font-size: 10px;
}
.smart-review-advice strong { color: var(--teal); }
.chip.review-high_risk, .chip.review-uncertain { color: #914943; background: #f9dfdc; }
.chip.review-high_confidence { color: #0b6557; background: #d9f2e9; }
.chip.review-observed { color: #536a72; background: #e8eff1; }
.chip.review-review { color: #80601e; background: #fff0c9; }

/* Platform UI V2: one visual system across the teaching workspace. */
.platform-ui-v2 {
  --ink: #163039;
  --muted: #697b80;
  --line: #dce6e4;
  --paper: #f2f6f5;
  --panel: #ffffff;
  --navy: #153c42;
  --teal: #15756c;
  --teal-soft: #e5f3ef;
  --amber: #aa6d18;
  --amber-soft: #fbf0dc;
  --red: #b74f50;
  --red-soft: #faeaea;
  --blue-soft: #e8f0f5;
  --shadow: 0 14px 36px rgba(31, 64, 68, 0.07);
  color: var(--ink);
  background:
    radial-gradient(circle at 92% 4%, rgba(41, 139, 124, 0.07), transparent 28rem),
    linear-gradient(180deg, #f6f8f7 0, var(--paper) 340px);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
  font-size: 14px;
  line-height: 1.55;
}

.platform-ui-v2 h1,
.platform-ui-v2 h2,
.platform-ui-v2 h3,
.platform-ui-v2 h4,
.platform-ui-v2 .metric-value,
.platform-ui-v2 .teacher-rate-heading h3,
.platform-ui-v2 .teacher-rate-summary strong,
.platform-ui-v2 .teacher-rate-topline b,
.platform-ui-v2 .student-summary-grid strong {
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
}

.platform-ui-v2 .sidebar {
  width: 258px;
  padding: 30px 20px 22px;
  background:
    radial-gradient(circle at 0 0, rgba(112, 208, 190, 0.14), transparent 18rem),
    linear-gradient(180deg, #173f46 0%, #14343b 58%, #112e34 100%);
  box-shadow: 12px 0 35px rgba(21, 55, 60, 0.08);
}

.platform-ui-v2 .brand {
  gap: 13px;
  padding: 0 8px 34px;
}

.platform-ui-v2 .brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 15px;
  color: #174a49;
  background: linear-gradient(145deg, #e9f7f2, #c7e7df);
  box-shadow: 0 9px 22px rgba(0, 0, 0, 0.12);
  font-family: "STKaiti", "KaiTi", "Microsoft YaHei", sans-serif;
  font-size: 23px;
}

.platform-ui-v2 .brand-title {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.platform-ui-v2 .brand-subtitle {
  margin-top: 3px;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.platform-ui-v2 .nav {
  gap: 7px;
}

.platform-ui-v2 .nav-item {
  min-height: 50px;
  padding: 0 13px;
  border-radius: 14px;
  grid-template-columns: 30px 1fr auto;
  gap: 9px;
  color: rgba(246, 252, 250, 0.72);
  font-size: 14px;
  font-weight: 600;
}

.platform-ui-v2 .nav-item:hover,
.platform-ui-v2 .nav-item:focus-visible {
  background: rgba(255, 255, 255, 0.075);
}

.platform-ui-v2 .nav-item.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(113, 202, 185, 0.24), rgba(113, 202, 185, 0.11));
  box-shadow: inset 3px 0 #86d5c5, 0 7px 18px rgba(5, 30, 33, 0.12);
}

.platform-ui-v2 .nav-icon {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 9px;
  color: #cae6e0;
  background: rgba(255, 255, 255, 0.06);
  font-size: 14px;
}

.platform-ui-v2 .nav-item.active .nav-icon {
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
}

.platform-ui-v2 .nav-count {
  min-width: 27px;
  height: 23px;
  font-size: 11px;
  font-weight: 700;
}

.platform-ui-v2 .sidebar-foot {
  padding: 19px 9px 0;
  border-color: rgba(255, 255, 255, 0.11);
}

.platform-ui-v2 .security-note {
  font-size: 12px;
  font-weight: 700;
}

.platform-ui-v2 .security-copy {
  font-size: 10px;
  line-height: 1.5;
}

.platform-ui-v2 .main {
  margin-left: 258px;
  padding: 0 38px 64px;
}

.platform-ui-v2 .topbar {
  position: sticky;
  top: 0;
  z-index: 8;
  min-height: 94px;
  padding: 18px 0 16px;
  background: rgba(244, 247, 246, 0.88);
  border-bottom: 1px solid rgba(218, 228, 226, 0.78);
  backdrop-filter: blur(16px);
}

.platform-ui-v2 .eyebrow,
.platform-ui-v2 .section-kicker,
.platform-ui-v2 .panel-kicker,
.platform-ui-v2 .hero-kicker {
  margin-bottom: 6px;
  color: #2c847a;
  font-size: 11px;
  letter-spacing: 0.1em;
}

.platform-ui-v2 h1 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.platform-ui-v2 h2 {
  font-size: 25px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.platform-ui-v2 h3 {
  font-size: 17px;
  font-weight: 800;
}

.platform-ui-v2 .topbar-actions {
  gap: 12px;
}

.platform-ui-v2 .sync-pill {
  height: 40px;
  padding: 0 15px;
  border-color: #d6e2df;
  color: #5f7378;
  background: rgba(255, 255, 255, 0.85);
  font-size: 12px;
  font-weight: 600;
  box-shadow: 0 5px 16px rgba(37, 68, 72, 0.04);
}

.platform-ui-v2 .button {
  min-height: 43px;
  padding: 0 18px;
  border-radius: 11px;
  font-size: 13px;
  font-weight: 800;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.platform-ui-v2 .button.compact {
  min-height: 40px;
  padding: 0 15px;
  font-size: 12px;
}

.platform-ui-v2 .button.primary {
  background: linear-gradient(135deg, #1b8177, #12685f);
  box-shadow: 0 8px 18px rgba(21, 117, 108, 0.17);
}

.platform-ui-v2 .button.primary:hover {
  background: linear-gradient(135deg, #18776e, #105d56);
  transform: translateY(-1px);
}

.platform-ui-v2 .button.secondary {
  border-color: #d7e1df;
  background: rgba(255, 255, 255, 0.9);
}

.platform-ui-v2 .hero {
  min-height: 210px;
  padding: 36px 40px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background:
    radial-gradient(circle at 88% 20%, rgba(138, 220, 204, 0.16), transparent 15rem),
    linear-gradient(135deg, #173f48 0%, #1e5a5b 58%, #277064 100%);
  box-shadow: 0 20px 46px rgba(24, 67, 70, 0.16);
}

.platform-ui-v2 .hero h2 {
  max-width: 700px;
  margin-bottom: 14px;
  font-size: clamp(27px, 3vw, 36px);
  font-weight: 800;
  line-height: 1.35;
}

.platform-ui-v2 .hero-copy {
  max-width: 690px;
  color: rgba(248, 255, 253, 0.75);
  font-size: 14px;
}

.platform-ui-v2 .hero-date {
  width: 118px;
  height: 118px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.085);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.platform-ui-v2 .hero-date span {
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 42px;
  font-weight: 800;
}

.platform-ui-v2 .metric-grid {
  gap: 16px;
  margin-top: 20px;
}

.platform-ui-v2 .metric-card {
  position: relative;
  min-height: 140px;
  padding: 23px 24px;
  border-color: #dfe8e6;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.platform-ui-v2 .metric-card::after {
  position: absolute;
  top: 0;
  right: 0;
  width: 78px;
  height: 78px;
  border-radius: 0 0 0 78px;
  background: rgba(33, 133, 119, 0.055);
  content: "";
}

.platform-ui-v2 .metric-card:nth-child(3)::after {
  background: rgba(183, 79, 80, 0.07);
}

.platform-ui-v2 .metric-label {
  color: #66797e;
  font-size: 12px;
  font-weight: 700;
}

.platform-ui-v2 .metric-value {
  margin-top: 11px;
  font-size: 38px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.platform-ui-v2 .metric-foot {
  margin-top: 10px;
  color: #96a4a7;
  font-size: 11px;
}

.platform-ui-v2 .overview-grid {
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 20px;
}

.platform-ui-v2 .panel {
  padding: 25px;
  border-color: #dfe8e6;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.platform-ui-v2 .panel-head {
  margin-bottom: 19px;
  align-items: center;
}

.platform-ui-v2 .panel-head h3 {
  color: #1b353d;
}

.platform-ui-v2 .text-button {
  min-height: 34px;
  padding: 0 10px;
  border-radius: 9px;
  color: #16776e;
  background: #edf6f3;
  font-size: 12px;
  font-weight: 800;
}

.platform-ui-v2 .text-button:hover,
.platform-ui-v2 .text-button:focus-visible {
  background: #dfeeea;
  outline: none;
}

.platform-ui-v2 .queue-item {
  min-height: 64px;
  padding: 12px 4px;
  border-color: #edf1f0;
}

.platform-ui-v2 .queue-type {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  font-size: 13px;
}

.platform-ui-v2 .queue-title {
  font-size: 13px;
}

.platform-ui-v2 .queue-meta,
.platform-ui-v2 .queue-time {
  font-size: 11px;
}

.platform-ui-v2 .course-panel {
  margin-top: 20px;
}

.platform-ui-v2 .course-strip {
  gap: 12px;
}

.platform-ui-v2 .course-card {
  min-height: 112px;
  padding: 17px;
  border-color: #e2e9e8;
  border-radius: 15px;
  background: linear-gradient(145deg, #fbfdfc, #f5f9f8);
  transition: border-color 160ms ease, transform 160ms ease;
}

.platform-ui-v2 .course-card:hover {
  border-color: #a7c9c3;
  transform: translateY(-1px);
}

.platform-ui-v2 .course-time {
  font-size: 12px;
}

.platform-ui-v2 .course-student {
  margin-top: 13px;
  font-size: 15px;
}

.platform-ui-v2 .course-teacher {
  font-size: 12px;
}

.platform-ui-v2 .section-intro {
  margin: 18px 0;
  padding: 24px 26px;
  border: 1px solid #dfe8e6;
  border-radius: 20px;
  align-items: center;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 9px 25px rgba(35, 67, 70, 0.045);
}

.platform-ui-v2 .section-intro h2 {
  margin-bottom: 7px;
  font-size: 25px;
}

.platform-ui-v2 .section-intro p:not(.section-kicker) {
  max-width: 700px;
  color: #687a7f;
  font-size: 13px;
  line-height: 1.7;
}

.platform-ui-v2 select,
.platform-ui-v2 input,
.platform-ui-v2 textarea {
  border-color: #d5e0de;
  border-radius: 11px;
  color: #233a42;
  background: #fff;
  font-size: 13px;
}

.platform-ui-v2 select,
.platform-ui-v2 input {
  min-height: 43px;
  padding: 0 13px;
}

.platform-ui-v2 select:focus,
.platform-ui-v2 input:focus,
.platform-ui-v2 textarea:focus {
  border-color: #65a99f;
  box-shadow: 0 0 0 4px rgba(21, 117, 108, 0.09);
}

.platform-ui-v2 .filter-row {
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.platform-ui-v2 .filter-row select {
  width: 174px;
}

.platform-ui-v2 .policy-strip {
  gap: 14px;
  margin-bottom: 20px;
}

.platform-ui-v2 .policy-strip > div {
  min-height: 118px;
  padding: 19px 20px;
  border-color: #dfe8e6;
  border-radius: 17px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 8px 23px rgba(35, 67, 70, 0.04);
}

.platform-ui-v2 .policy-strip strong {
  font-size: 14px;
}

.platform-ui-v2 .policy-strip span {
  margin-top: 9px;
  font-size: 12px;
  line-height: 1.7;
}

.platform-ui-v2 .event-list,
.platform-ui-v2 .mapping-list {
  gap: 14px;
}

.platform-ui-v2 .event-card:not(.anomaly-card),
.platform-ui-v2 .mapping-card {
  padding: 22px 24px;
  border-color: #dfe7e6;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 9px 27px rgba(35, 67, 70, 0.045);
}

.platform-ui-v2 .event-message {
  margin-top: 12px;
  color: #20373f;
  font-size: 14px;
  line-height: 1.65;
}

.platform-ui-v2 .event-meta,
.platform-ui-v2 .mapping-meta,
.platform-ui-v2 .mapping-review-reason {
  font-size: 12px;
  line-height: 1.65;
}

.platform-ui-v2 .chip {
  min-height: 27px;
  padding: 0 9px;
  font-size: 10px;
}

.platform-ui-v2 .small-action {
  min-height: 36px;
  padding: 0 12px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 800;
}

.platform-ui-v2 .event-review-summary,
.platform-ui-v2 .mapping-review-summary {
  gap: 11px;
  margin-bottom: 16px;
}

.platform-ui-v2 .event-review-summary article,
.platform-ui-v2 .mapping-review-summary button {
  min-height: 70px;
  padding: 13px 15px;
  border-color: #dfe7e5;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 6px 18px rgba(35, 67, 70, 0.035);
}

.platform-ui-v2 .mapping-review-summary button.active {
  border-color: #87bdb5;
  background: #edf7f4;
  box-shadow: inset 0 0 0 1px rgba(21, 117, 108, 0.08);
}

.platform-ui-v2 .mapping-batch-toolbar {
  min-height: 54px;
  margin-bottom: 14px;
  padding: 10px 15px;
  border-color: #dfe7e5;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.84);
  font-size: 12px;
}

.platform-ui-v2 .mapping-card {
  gap: 22px;
}

.platform-ui-v2 .mapping-name {
  font-size: 15px;
}

.platform-ui-v2 .candidate-button {
  min-height: 78px;
  border-radius: 11px;
  background: #f3f9f7;
}

.platform-ui-v2 .mapping-history-panel,
.platform-ui-v2 .teacher-rate-section {
  border-color: #dfe8e6;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.platform-ui-v2 .teacher-rate-section {
  padding: 25px;
}

.platform-ui-v2 .teacher-rate-heading h3 {
  font-size: 22px;
}

.platform-ui-v2 .teacher-rate-summary > div {
  min-height: 80px;
  padding: 15px 17px;
  border: 1px solid #e0e9e7;
  border-radius: 14px;
  background: #f5faf8;
}

.platform-ui-v2 .teacher-rate-summary strong {
  font-size: 24px;
  font-weight: 800;
}

.platform-ui-v2 .teacher-rate-card {
  padding: 18px;
  border-color: #dfe7e5;
  border-radius: 16px;
  box-shadow: 0 7px 20px rgba(35, 67, 70, 0.035);
}

.platform-ui-v2 .teacher-rate-card:hover,
.platform-ui-v2 .teacher-rate-card:focus-visible {
  border-color: #87b8af;
  box-shadow: 0 13px 28px rgba(34, 81, 76, 0.09);
  transform: translateY(-1px);
}

.platform-ui-v2 .teacher-rate-topline b {
  font-size: 24px;
  font-weight: 800;
}

.platform-ui-v2 .teacher-rate-sources span {
  padding: 5px 8px;
  border-radius: 8px;
  font-size: 11px;
}

.platform-ui-v2 .feedback-image-grid {
  gap: 16px;
}

.platform-ui-v2 .feedback-image-card {
  border-color: #dfe7e5;
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(35, 67, 70, 0.055);
}

.platform-ui-v2 .feedback-image-card img {
  height: 195px;
  background: #edf2f1;
}

.platform-ui-v2 .feedback-image-copy {
  padding: 16px 17px 18px;
}

.platform-ui-v2 .feedback-image-title {
  font-size: 14px;
}

.platform-ui-v2 .feedback-image-meta {
  font-size: 11px;
  line-height: 1.65;
}

.platform-ui-v2 .student-workspace {
  grid-template-columns: 310px minmax(0, 1fr);
  min-height: 680px;
  border-color: #dce6e4;
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow);
}

.platform-ui-v2 .student-directory {
  border-color: #e0e8e6;
  background: #f7faf9;
}

.platform-ui-v2 .directory-head {
  min-height: 61px;
  padding: 18px 20px;
  font-size: 13px;
}

.platform-ui-v2 .directory-head span {
  font-size: 11px;
}

.platform-ui-v2 .student-directory-list {
  padding: 10px;
}

.platform-ui-v2 .student-directory-item {
  min-height: 63px;
  padding: 11px 10px;
  border-radius: 12px;
}

.platform-ui-v2 .student-directory-item:hover,
.platform-ui-v2 .student-directory-item.active {
  background: #e8f3f0;
}

.platform-ui-v2 .student-directory-item strong {
  font-size: 13px;
}

.platform-ui-v2 .student-directory-item small {
  font-size: 11px;
}

.platform-ui-v2 .student-avatar {
  width: 40px;
  height: 40px;
  border-radius: 13px;
}

.platform-ui-v2 .student-detail {
  padding: 28px;
}

.platform-ui-v2 .student-profile-head h2 {
  font-size: 24px;
}

.platform-ui-v2 .student-profile-meta {
  font-size: 12px;
}

.platform-ui-v2 .student-summary-grid {
  gap: 11px;
  margin: 20px 0;
}

.platform-ui-v2 .student-summary-grid article {
  min-height: 84px;
  padding: 16px;
  border-color: #e0e8e6;
  border-radius: 14px;
  background: #f7faf9;
}

.platform-ui-v2 .student-summary-grid span {
  font-size: 11px;
}

.platform-ui-v2 .student-summary-grid strong {
  font-size: 24px;
  font-weight: 800;
}

.platform-ui-v2 .student-timeline-panel,
.platform-ui-v2 .student-side-card {
  border-color: #dfe7e5;
  border-radius: 16px;
}

.platform-ui-v2 .timeline-item h4 {
  font-size: 13px;
}

.platform-ui-v2 .timeline-item p {
  font-size: 12px;
}

.platform-ui-v2 .timeline-head time {
  font-size: 10px;
}

.platform-ui-v2 .empty-state {
  border-color: #d4e1de;
  border-radius: 16px;
  color: #839397;
  background: rgba(255, 255, 255, 0.55);
  font-size: 13px;
}

.platform-ui-v2 .modal-backdrop {
  background: rgba(13, 33, 39, 0.56);
  backdrop-filter: blur(8px);
}

.platform-ui-v2 .modal:not(.anomaly-detail-modal) {
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.84);
  border-radius: 22px;
  box-shadow: 0 35px 90px rgba(11, 33, 39, 0.28);
}

.platform-ui-v2 .modal h2 {
  color: #183139;
  font-size: 24px;
}

.platform-ui-v2 .modal-close {
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  color: #53676c;
  background: #edf2f1;
  font-size: 21px;
}

.platform-ui-v2 .modal-context {
  border-left-color: #58a79b;
  border-radius: 0 11px 11px 0;
  font-size: 12px;
}

.platform-ui-v2 .toast {
  border-radius: 12px;
  font-size: 13px;
  box-shadow: 0 16px 38px rgba(17, 45, 50, 0.2);
}

/* Teacher intelligence shadow workspace */
.platform-ui-v2 .teacher-intelligence-intro {
  background:
    radial-gradient(circle at 92% 16%, rgba(89, 183, 168, 0.18), transparent 30%),
    linear-gradient(145deg, #ffffff 0%, #f2f8f6 100%);
}

.platform-ui-v2 .teacher-intelligence-controls {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) 140px 190px;
  gap: 10px;
  min-width: min(100%, 560px);
}

.platform-ui-v2 .teacher-intelligence-controls input,
.platform-ui-v2 .teacher-intelligence-controls select {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  padding: 0 13px;
  font: inherit;
}

.platform-ui-v2 .teacher-intelligence-notice {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 16px 0;
  padding: 14px 18px;
  border: 1px solid rgba(38, 112, 101, 0.2);
  border-radius: 15px;
  background: #eef8f4;
  color: #40645f;
}

.platform-ui-v2 .teacher-intelligence-notice strong {
  color: #17675d;
  white-space: nowrap;
}

.platform-ui-v2 .teacher-intelligence-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.platform-ui-v2 .teacher-intelligence-summary article {
  min-height: 118px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.platform-ui-v2 .teacher-intelligence-summary span,
.platform-ui-v2 .teacher-intelligence-summary small {
  color: var(--muted);
}

.platform-ui-v2 .teacher-intelligence-summary strong {
  margin: 5px 0;
  color: #173d3a;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 32px;
}

.platform-ui-v2 .teacher-intelligence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.platform-ui-v2 .teacher-intelligence-card {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #fff;
  box-shadow: var(--shadow-soft);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.platform-ui-v2 .teacher-intelligence-card:hover {
  transform: translateY(-2px);
  border-color: rgba(35, 116, 104, 0.36);
  box-shadow: 0 18px 38px rgba(25, 66, 61, 0.11);
}

.platform-ui-v2 .teacher-intelligence-card-head {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  gap: 11px;
  align-items: center;
}

.platform-ui-v2 .teacher-intelligence-avatar {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(145deg, #1d7067, #53a496);
  color: #fff;
  font-weight: 700;
}

.platform-ui-v2 .teacher-intelligence-card-head strong,
.platform-ui-v2 .teacher-intelligence-card-head span {
  display: block;
}

.platform-ui-v2 .teacher-intelligence-card-head strong {
  color: var(--ink);
  font-size: 17px;
}

.platform-ui-v2 .teacher-intelligence-card-head span,
.platform-ui-v2 .teacher-intelligence-score small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.platform-ui-v2 .teacher-intelligence-score {
  text-align: right;
}

.platform-ui-v2 .teacher-intelligence-score b {
  display: block;
  color: #174f49;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 27px;
}

.platform-ui-v2 .teacher-intelligence-tags {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
  margin: 17px 0;
}

.platform-ui-v2 .teacher-intelligence-tags span {
  padding: 5px 9px;
  border-radius: 999px;
  background: #f3f6f5;
  color: #5d706d;
  font-size: 11px;
}

.platform-ui-v2 .teacher-intelligence-tags .intelligence-level,
.platform-ui-v2 .teacher-intelligence-tags .confidence-high {
  background: #e4f5ed;
  color: #187059;
}

.platform-ui-v2 .teacher-intelligence-tags .confidence-medium {
  background: #fff3d8;
  color: #93651b;
}

.platform-ui-v2 .teacher-intelligence-tags .confidence-low {
  background: #f2f0ee;
  color: #7a6e65;
}

.platform-ui-v2 .teacher-intelligence-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  padding: 13px 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.platform-ui-v2 .teacher-intelligence-facts div {
  text-align: center;
}

.platform-ui-v2 .teacher-intelligence-facts b,
.platform-ui-v2 .teacher-intelligence-facts span {
  display: block;
}

.platform-ui-v2 .teacher-intelligence-facts b {
  color: #294c48;
  font-size: 15px;
}

.platform-ui-v2 .teacher-intelligence-facts span {
  margin-top: 3px;
  color: var(--muted);
  font-size: 10px;
}

.platform-ui-v2 .teacher-intelligence-coverage {
  margin-top: 15px;
}

.platform-ui-v2 .teacher-intelligence-coverage > div:first-child {
  display: flex;
  justify-content: space-between;
  color: #647773;
  font-size: 12px;
}

.platform-ui-v2 .intelligence-track {
  height: 7px;
  overflow: hidden;
  margin-top: 7px;
  border-radius: 99px;
  background: #e8eeec;
}

.platform-ui-v2 .intelligence-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #2a8073, #75b8aa);
}

.platform-ui-v2 .teacher-intelligence-card > p {
  min-height: 42px;
  margin: 14px 0;
  color: #586c68;
  font-size: 12px;
  line-height: 1.65;
}

.platform-ui-v2 .teacher-intelligence-card > button,
.platform-ui-v2 .teacher-intelligence-detail-head button {
  min-height: 38px;
  border: 1px solid #b9d0cb;
  border-radius: 11px;
  background: #fff;
  color: #1e675f;
  padding: 0 13px;
  cursor: pointer;
  font: inherit;
}

.platform-ui-v2 .teacher-intelligence-detail {
  margin-top: 20px;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 21px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.platform-ui-v2 .teacher-intelligence-detail-head {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
}

.platform-ui-v2 .teacher-intelligence-detail-head h3 {
  margin: 3px 0 5px;
  font-size: 24px;
}

.platform-ui-v2 .teacher-intelligence-detail-head span {
  color: var(--muted);
}

.platform-ui-v2 .teacher-intelligence-explanation {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 21px 0;
}

.platform-ui-v2 .teacher-intelligence-explanation article {
  padding: 17px;
  border-radius: 15px;
  background: #f3f8f6;
}

.platform-ui-v2 .teacher-intelligence-explanation strong,
.platform-ui-v2 .teacher-intelligence-explanation b,
.platform-ui-v2 .teacher-intelligence-explanation span {
  display: block;
}

.platform-ui-v2 .teacher-intelligence-explanation b {
  margin: 6px 0;
  color: #174f49;
  font-size: 19px;
}

.platform-ui-v2 .teacher-intelligence-explanation span {
  color: var(--muted);
  font-size: 12px;
}

.platform-ui-v2 .teacher-intelligence-dimensions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

.platform-ui-v2 .teacher-intelligence-dimension {
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: 15px;
}

.platform-ui-v2 .teacher-intelligence-dimension.unavailable {
  background: #faf9f7;
  opacity: 0.82;
}

.platform-ui-v2 .teacher-intelligence-dimension > div:first-child {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 9px;
}

.platform-ui-v2 .teacher-intelligence-dimension > div:first-child span,
.platform-ui-v2 .teacher-intelligence-dimension p,
.platform-ui-v2 .teacher-intelligence-dimension small {
  color: var(--muted);
  font-size: 12px;
}

.platform-ui-v2 .teacher-intelligence-dimension p {
  margin: 10px 0 5px;
  line-height: 1.55;
}

.platform-ui-v2 .teacher-intelligence-narrative {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.platform-ui-v2 .teacher-intelligence-narrative section {
  padding: 16px;
  border-radius: 15px;
  background: #f8faf9;
}

.platform-ui-v2 .teacher-intelligence-narrative p {
  margin: 8px 0 0;
  color: #60736f;
  font-size: 12px;
  line-height: 1.55;
}

.platform-ui-v2 .teacher-intelligence-history {
  margin-top: 18px;
  padding-top: 17px;
  border-top: 1px solid var(--line-soft);
}

.platform-ui-v2 .teacher-intelligence-history > div {
  display: flex;
  gap: 9px;
  overflow-x: auto;
  margin-top: 10px;
}

.platform-ui-v2 .teacher-intelligence-history span {
  flex: 0 0 auto;
  display: grid;
  gap: 4px;
  min-width: 180px;
  padding: 11px 13px;
  border-radius: 12px;
  background: #f2f6f5;
}

.platform-ui-v2 .teacher-intelligence-history small {
  color: var(--muted);
}

@media (max-width: 1250px) {
  .platform-ui-v2 .teacher-intelligence-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-ui-v2 .teacher-intelligence-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .platform-ui-v2 .teacher-intelligence-controls,
  .platform-ui-v2 .teacher-intelligence-summary,
  .platform-ui-v2 .teacher-intelligence-grid,
  .platform-ui-v2 .teacher-intelligence-explanation,
  .platform-ui-v2 .teacher-intelligence-dimensions,
  .platform-ui-v2 .teacher-intelligence-narrative {
    grid-template-columns: 1fr;
    min-width: 0;
  }

  .platform-ui-v2 .teacher-intelligence-notice,
  .platform-ui-v2 .teacher-intelligence-detail-head {
    align-items: flex-start;
    flex-direction: column;
  }
}

.platform-ui-v2 .operations-intro {
  margin-bottom: 18px;
}

.platform-ui-v2 .operations-checked-at {
  min-width: 210px;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.platform-ui-v2 .operations-summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 13px;
  margin-bottom: 18px;
}

.platform-ui-v2 .operations-summary-card {
  position: relative;
  min-height: 136px;
  padding: 21px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 8px 28px rgba(25, 62, 66, 0.055);
}

.platform-ui-v2 .operations-summary-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: #55a99b;
}

.platform-ui-v2 .operations-summary-card.attention::before {
  background: #c56a58;
}

.platform-ui-v2 .operations-summary-card span,
.platform-ui-v2 .operations-summary-card small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.platform-ui-v2 .operations-summary-card strong {
  display: block;
  margin: 15px 0 9px;
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", sans-serif;
  font-size: 22px;
}

.platform-ui-v2 .operations-attention-panel,
.platform-ui-v2 .operations-services-panel {
  margin-bottom: 18px;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface);
}

.platform-ui-v2 .operations-section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

.platform-ui-v2 .operations-section-heading h3 {
  margin: 4px 0 0;
  font-size: 19px;
}

.platform-ui-v2 .operations-section-heading > span {
  color: var(--muted);
  font-size: 12px;
}

.platform-ui-v2 .operations-attention-list {
  display: grid;
  gap: 9px;
}

.platform-ui-v2 .operations-attention-item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  min-height: 48px;
  padding: 10px 13px;
  border-radius: 11px;
  background: #fff7e7;
}

.platform-ui-v2 .operations-attention-item.problem {
  background: #fff1ee;
}

.platform-ui-v2 .operations-attention-item.observing {
  background: #eef7f4;
}

.platform-ui-v2 .operations-attention-item.configuration {
  background: #f3f5f4;
}

.platform-ui-v2 .operations-attention-item span {
  padding: 4px 7px;
  border-radius: 999px;
  background: rgba(181, 116, 38, 0.12);
  color: #98601c;
  font-size: 11px;
  text-align: center;
}

.platform-ui-v2 .operations-attention-item.problem span {
  background: rgba(183, 76, 61, 0.12);
  color: #a04336;
}

.platform-ui-v2 .operations-attention-item.observing span {
  background: rgba(36, 121, 103, 0.12);
  color: #176c5b;
}

.platform-ui-v2 .operations-attention-item.configuration span {
  background: rgba(85, 102, 96, 0.12);
  color: #53645f;
}

.platform-ui-v2 .operations-attention-item strong {
  font-size: 13px;
  font-weight: 600;
}

.platform-ui-v2 .operations-service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.platform-ui-v2 .operations-service-card {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 68px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fbfdfc;
}

.platform-ui-v2 .operations-service-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: 50%;
  background: #60aa8f;
  box-shadow: 0 0 0 5px rgba(96, 170, 143, 0.12);
}

.platform-ui-v2 .operations-service-card.attention .operations-service-dot {
  background: #c96b5d;
  box-shadow: 0 0 0 5px rgba(201, 107, 93, 0.12);
}

.platform-ui-v2 .operations-service-card.paused {
  border-color: rgba(174, 121, 37, 0.24);
  background: #fffaf1;
}

.platform-ui-v2 .operations-service-card.paused .operations-service-dot {
  background: #b7802e;
  box-shadow: 0 0 0 5px rgba(183, 128, 46, 0.12);
}

.platform-ui-v2 .operations-service-card.paused small {
  color: #8c6425;
}

.platform-ui-v2 .operations-service-card strong,
.platform-ui-v2 .operations-service-card small {
  display: block;
}

.platform-ui-v2 .operations-service-card strong {
  margin-bottom: 4px;
  font-size: 13px;
}

.platform-ui-v2 .operations-service-card small {
  color: var(--muted);
  font-size: 11px;
}

.platform-ui-v2 .parent-meeting-summary {
  margin-bottom: 16px;
}

.platform-ui-v2 .parent-meeting-policy {
  margin-bottom: 16px;
}

.platform-ui-v2 .parent-meeting-list {
  display: grid;
  gap: 12px;
}

.platform-ui-v2 .parent-meeting-card {
  border-color: #c9dcd6;
}

.platform-ui-v2 .parent-meeting-review-actions {
  display: flex;
  min-width: 220px;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.platform-ui-v2 .parent-meeting-responsibility-list {
  margin-top: 16px;
  border-top: 1px solid var(--line);
}

.platform-ui-v2 .parent-meeting-responsibility {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.platform-ui-v2 .parent-meeting-responsibility:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.platform-ui-v2 .parent-meeting-responsibility-copy {
  min-width: 0;
}

.platform-ui-v2 .parent-meeting-responsibility-copy > div {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.platform-ui-v2 .parent-meeting-responsibility-copy p,
.platform-ui-v2 .parent-meeting-responsibility-copy small {
  display: block;
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.platform-ui-v2 .parent-meeting-card:has(.chip.red) {
  border-color: #e2b9b1;
  background: #fffaf8;
}

.platform-ui-v2 .parent-meeting-card:has(.chip.amber) {
  border-color: #e1cda5;
  background: #fffdf7;
}

@media (max-width: 760px) {
  .platform-ui-v2 .parent-meeting-responsibility {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .platform-ui-v2 .parent-meeting-review-actions {
    min-width: 0;
    justify-content: flex-start;
  }
}

@media (max-width: 1250px) {
  .platform-ui-v2 .sidebar {
    width: 238px;
  }

  .platform-ui-v2 .main {
    margin-left: 238px;
    padding-inline: 28px;
  }

  .platform-ui-v2 .metric-grid,
  .platform-ui-v2 .course-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-ui-v2 .section-intro {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .platform-ui-v2 .operations-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .platform-ui-v2 .operations-service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1050px) {
  .platform-ui-v2 .sidebar {
    position: static;
    width: 100%;
    padding: 18px 20px;
  }

  .platform-ui-v2 .brand {
    padding-bottom: 16px;
  }

  .platform-ui-v2 .nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .platform-ui-v2 .sidebar-foot {
    display: none;
  }

  .platform-ui-v2 .main {
    margin-left: 0;
    padding-inline: 24px;
  }

  .platform-ui-v2 .topbar {
    position: static;
  }

  .platform-ui-v2 .overview-grid {
    grid-template-columns: 1fr;
  }

  .platform-ui-v2 .student-workspace {
    grid-template-columns: 280px minmax(0, 1fr);
  }
}

@media (max-width: 760px) {
  .platform-ui-v2 {
    font-size: 13px;
  }

  .platform-ui-v2 .sidebar {
    padding: 16px;
  }

  .platform-ui-v2 .brand {
    padding: 0 2px 14px;
  }

  .platform-ui-v2 .nav {
    display: flex;
    gap: 7px;
    overflow-x: auto;
    padding-bottom: 3px;
  }

  .platform-ui-v2 .nav-item {
    flex: 0 0 auto;
    min-height: 43px;
    padding: 0 11px;
    grid-template-columns: 24px auto auto;
    border-radius: 11px;
    font-size: 12px;
  }

  .platform-ui-v2 .nav-icon {
    width: 24px;
    height: 24px;
    border-radius: 7px;
    font-size: 12px;
  }

  .platform-ui-v2 .main {
    padding: 0 15px 40px;
  }

  .platform-ui-v2 .topbar {
    min-height: auto;
    padding: 18px 0;
    align-items: flex-start;
    flex-direction: column;
  }

  .platform-ui-v2 h1 {
    font-size: 24px;
  }

  .platform-ui-v2 .topbar-actions {
    width: 100%;
    justify-content: space-between;
  }

  .platform-ui-v2 .hero {
    min-height: 250px;
    padding: 27px 23px;
    align-items: flex-start;
    flex-direction: column;
    border-radius: 20px;
  }

  .platform-ui-v2 .hero h2 {
    font-size: 26px;
  }

  .platform-ui-v2 .hero-date {
    width: 86px;
    height: 72px;
    border-radius: 20px;
  }

  .platform-ui-v2 .hero-date span {
    font-size: 30px;
  }

  .platform-ui-v2 .metric-grid,
  .platform-ui-v2 .course-strip,
  .platform-ui-v2 .policy-strip,
  .platform-ui-v2 .teacher-rate-grid,
  .platform-ui-v2 .feedback-quality-calibration-summary,
  .platform-ui-v2 .feedback-quality-calibration-grid,
  .platform-ui-v2 .feedback-image-grid {
    grid-template-columns: 1fr;
  }

  .platform-ui-v2 .feedback-quality-calibration {
    padding: 18px;
  }

  .platform-ui-v2 .feedback-quality-calibration-head {
    flex-direction: column;
  }

  .platform-ui-v2 .feedback-quality-calibration-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .platform-ui-v2 .metric-card {
    min-height: 118px;
  }

  .platform-ui-v2 .panel,
  .platform-ui-v2 .section-intro,
  .platform-ui-v2 .teacher-rate-section {
    padding: 20px;
    border-radius: 17px;
  }

  .platform-ui-v2 .section-intro {
    align-items: stretch;
    flex-direction: column;
  }

  .platform-ui-v2 .section-intro > *,
  .platform-ui-v2 .search-box,
  .platform-ui-v2 .filter-row select,
  .platform-ui-v2 .mapping-search-controls {
    width: 100%;
  }

  .platform-ui-v2 .filter-row {
    align-items: stretch;
    flex-direction: column;
  }

  .platform-ui-v2 .student-workspace {
    display: block;
    min-height: 0;
    border-radius: 17px;
  }

  .platform-ui-v2 .student-directory {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .platform-ui-v2 .student-detail {
    padding: 20px;
  }

  .platform-ui-v2 .student-summary-grid {
    grid-template-columns: 1fr 1fr;
  }

  .platform-ui-v2 .event-review-summary,
  .platform-ui-v2 .mapping-review-summary {
    grid-template-columns: 1fr 1fr;
  }

  .platform-ui-v2 .operations-summary,
  .platform-ui-v2 .operations-service-grid {
    grid-template-columns: 1fr;
  }

  .platform-ui-v2 .operations-section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .platform-ui-v2 .event-card:not(.anomaly-card),
  .platform-ui-v2 .mapping-card {
    padding: 18px;
  }

  .platform-ui-v2 .modal:not(.anomaly-detail-modal) {
    padding: 24px 20px;
    border-radius: 18px;
  }
}
/* Teaching research: plans, participation, evidence and review stay in one calm flow. */
.research-header { align-items: flex-end; }
.research-mode-switch { display: inline-flex; gap: 4px; margin-top: 18px; padding: 4px; border: 1px solid var(--line,#dce6e2); border-radius: 13px; background: #edf3f0; }
.research-mode { min-height: 38px; padding: 0 16px; border: 0; border-radius: 9px; background: transparent; color: var(--muted,#66756f); font-weight: 700; cursor: pointer; }
.research-mode.active { background: var(--panel,#fff); color: #14594c; box-shadow: 0 3px 10px rgba(24,58,53,.1); }
.research-summary { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; margin: 18px 0; }
.research-summary article { min-width: 0; padding: 18px 20px; border: 1px solid var(--line,#dce6e2); border-radius: 16px; background: var(--panel,#fff); box-shadow: 0 8px 24px rgba(26,57,53,.06); }
.research-summary span { display: block; color: var(--muted,#66756f); font-size: .82rem; }
.research-summary strong { display: block; margin-top: 6px; font-size: 1.65rem; color: var(--ink,#173d39); }
.research-toolbar { justify-content: space-between; margin-bottom: 14px; }
.research-list { display: grid; gap: 12px; }
.research-card { display: grid; grid-template-columns: 64px minmax(0,1fr) auto; align-items: center; gap: 18px; padding: 18px; border: 1px solid var(--line,#dce6e2); border-radius: 18px; background: var(--panel,#fff); }
.research-card-date { display: grid; place-items: center; min-height: 64px; border-radius: 14px; color: #155f51; background: #eaf5f1; }
.research-card-date strong { font-size: 1.45rem; line-height: 1; }
.research-card-date span { margin-top: 4px; font-size: .75rem; }
.research-card-copy { min-width: 0; }
.research-card-title { display: flex; align-items: center; gap: 9px; }
.research-card-title strong { font-size: 1.02rem; }
.research-card-copy p { margin: 8px 0; color: var(--muted,#66756f); }
.research-meta,.research-foot,.research-detail-facts { display: flex; flex-wrap: wrap; gap: 8px 16px; color: var(--muted,#66756f); font-size: .82rem; }
.research-foot { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line,#e4ebe8); }
.status-chip { padding: 4px 8px; border-radius: 999px; background: #edf2f0; color: #53635e; font-size: .72rem; white-space: nowrap; }
.status-chip.in_progress { background: #e4f3ef; color: #0f6d5d; }
.status-chip.completed { background: #e9f2e8; color: #397348; }
.status-chip.cancelled { background: #f1f1f1; color: #777; }
.research-modal { width: min(720px,calc(100vw - 32px)); }
.research-detail-modal { width: min(780px,calc(100vw - 32px)); max-height: calc(100vh - 48px); overflow: auto; }
.research-form,.research-review-form { display: grid; gap: 14px; margin-top: 18px; }
.research-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.research-form label,.research-review-form label { display: grid; gap: 6px; font-weight: 650; }
.research-form input,.research-form select,.research-form textarea,.research-review-form select,.research-review-form textarea,.research-inline-form input { width: 100%; }
.research-detail-modal section { margin: 18px 0; padding-top: 16px; border-top: 1px solid var(--line,#e4ebe8); }
.research-detail-modal ul { display: grid; gap: 8px; margin: 10px 0 0; padding: 0; list-style: none; }
.research-detail-modal li { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; padding: 10px 12px; border-radius: 10px; background: #f5f8f7; }
.research-schools-panel { margin-top: 18px; }
.research-school-context { display: flex; justify-content: space-between; gap: 24px; align-items: center; padding: 18px 20px; border-radius: 16px; background: #174f45; color: #fff; }
.research-school-context div { display: grid; gap: 3px; }
.research-school-context span,.research-school-context small { color: #c8e1d9; font-size: .8rem; }
.research-school-context strong { font-size: 1.08rem; }
.research-school-context p { max-width: 620px; margin: 0; color: #d7ebe4; font-size: .88rem; }
.research-school-summary { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; margin: 14px 0; }
.research-school-summary article { padding: 15px 17px; border: 1px solid var(--line,#dce6e2); border-radius: 14px; background: var(--panel,#fff); }
.research-school-summary span { display: block; color: var(--muted,#66756f); font-size: .78rem; }
.research-school-summary strong { display: block; margin-top: 5px; color: var(--ink,#173d39); font-size: 1.42rem; }
.research-school-list { display: grid; gap: 12px; }
.research-school-card { display: grid; grid-template-columns: 84px minmax(0,1fr) auto; gap: 16px; align-items: center; padding: 18px; border: 1px solid var(--line,#dce6e2); border-radius: 18px; background: var(--panel,#fff); }
.research-school-tier { align-self: start; padding: 7px 9px; border-radius: 10px; background: #e7f2ed; color: #176052; font-size: .76rem; font-weight: 750; text-align: center; }
.research-school-copy { min-width: 0; }
.research-school-title { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.research-school-title strong { font-size: 1.03rem; }
.research-school-copy p { margin: 8px 0; color: #34534d; line-height: 1.65; }
.research-school-meta,.research-school-foot { display: flex; flex-wrap: wrap; gap: 7px 16px; color: var(--muted,#66756f); font-size: .8rem; }
.research-school-foot { margin-top: 9px; padding-top: 9px; border-top: 1px solid var(--line,#e4ebe8); }
.research-school-progress { height: 5px; margin-top: 12px; overflow: hidden; border-radius: 99px; background: #e7eeeb; }
.research-school-progress i { display: block; height: 100%; border-radius: inherit; background: #21806e; }
.research-school-modal { width: min(1040px,calc(100vw - 32px)); max-height: calc(100vh - 48px); overflow: auto; }
.school-introduction { margin: 16px auto 0; max-width: 900px; color: #173d39; }
.school-introduction-cover { padding: 38px 44px; border-radius: 20px 20px 0 0; background: #164f44; color: #fff; }
.school-introduction-cover > p { margin: 0 0 10px; color: #bcdcd3; font-size: .78rem; letter-spacing: .12em; }
.school-introduction-cover h2 { margin: 0; color: #fff; font-size: clamp(1.65rem,3vw,2.35rem); line-height: 1.25; }
.school-introduction-cover > span { display: block; margin-top: 12px; color: #d8ebe5; }
.school-introduction-actions { display: flex; gap: 9px; margin-top: 22px; }
.school-introduction-actions .button { border-color: rgba(255,255,255,.34); background: rgba(255,255,255,.1); color: #fff; }
.school-introduction-lead { margin: 0 !important; padding: 28px 44px !important; border: 0 !important; background: #eff6f3; }
.school-introduction-lead p { margin: 0; color: #294f47; font-size: 1.02rem; line-height: 2; }
.school-introduction-body { padding: 12px 44px 28px; background: #fff; }
.school-introduction-chapter { margin: 0 !important; padding: 30px 0 !important; border-top: 1px solid var(--line,#dce6e2) !important; }
.school-introduction-chapter:first-child { border-top: 0 !important; }
.school-introduction-chapter h3 { margin: 0 0 17px; color: #164f44; font-size: 1.25rem; }
.school-introduction-chapter > p,.school-introduction-subject p { margin: 0 0 14px; color: #34534d; font-size: .97rem; line-height: 2; }
.school-introduction-subject { margin: 22px 0 0; padding-left: 22px; border-left: 3px solid #70a99b; }
.school-introduction-subject header { display: flex; justify-content: space-between; gap: 18px; align-items: baseline; margin-bottom: 10px; }
.school-introduction-subject h4 { margin: 0; color: #1b5e52; font-size: 1.05rem; }
.school-introduction-subject header span { color: #568078; font-size: .8rem; white-space: nowrap; }
.school-introduction-boundary { padding: 22px 44px 28px; border-radius: 0 0 20px 20px; background: #f7f4eb; }
.school-introduction-boundary p { margin: 0 0 8px; color: #62563e; line-height: 1.75; }
.school-introduction-boundary span { color: #82745a; font-size: .8rem; }
.research-school-public { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 16px; }
.research-school-public p { flex-basis: 100%; margin: 8px 0; line-height: 1.7; }
.research-school-modal section { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line,#e4ebe8); }
.research-school-boundary { color: var(--muted,#66756f); font-size: .84rem; }
.research-school-observation { display: grid; gap: 10px; margin-top: 12px; padding: 15px; border: 1px solid var(--line,#dce6e2); border-radius: 14px; background: #f7faf8; }
.research-school-observation-head,.research-school-observation-action { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.research-school-observation-head span { color: #176052; font-size: .8rem; }
.research-school-observation label { display: grid; gap: 5px; font-weight: 650; }
.research-school-observation input,.research-school-observation textarea,.research-school-observation select { width: 100%; }
.research-school-field-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.research-school-public-features,.research-school-gaps { flex-basis: 100%; display: grid; grid-template-columns: 92px minmax(0,1fr); gap: 10px; padding: 11px 13px; border-radius: 12px; background: #f4f8f6; line-height: 1.55; }
.research-school-gaps { background: #fff8eb; }
.research-school-source-list { flex-basis: 100%; display: grid; gap: 8px; }
.research-school-source-list a { display: grid; gap: 2px; padding: 10px 12px; border: 1px solid var(--line,#dce6e2); border-radius: 11px; color: inherit; text-decoration: none; }
.research-school-source-list a:hover { border-color: #21806e; }
.research-school-source-list span { color: var(--muted,#66756f); font-size: .8rem; }
.research-school-exam-summary div { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.research-school-exam-summary span { display: grid; gap: 3px; padding: 12px; border-radius: 12px; background: #f4f8f6; color: var(--muted,#66756f); font-size: .8rem; }
.research-school-exam-summary strong { color: var(--ink,#173d39); font-size: 1.2rem; }
.research-school-actions ol { display: grid; gap: 7px; margin: 10px 0 0; padding-left: 22px; color: #34534d; }
.research-school-admin details { margin-top: 10px; border: 1px solid var(--line,#dce6e2); border-radius: 13px; background: #fbfcfb; }
.research-school-admin summary { padding: 13px 15px; cursor: pointer; color: #174f45; font-weight: 750; }
.research-school-profile-form,.research-school-source-form { display: grid; gap: 11px; padding: 0 15px 15px; }
.research-school-profile-form label,.research-school-source-form label { display: grid; gap: 5px; font-weight: 650; }
.research-participant { display: grid !important; grid-template-columns: minmax(130px,.7fr) minmax(0,2fr); align-items: center; }
.research-participant > span { display: grid; gap: 2px; }
.research-participant small { color: var(--muted,#66756f); }
.research-participant form { display: grid; grid-template-columns: minmax(140px,1fr) 100px auto; gap: 8px; }
.research-inline-form { display: grid; grid-template-columns: 1fr 1.3fr 1.5fr auto; gap: 8px; margin: 14px 0; }
@media (max-width:760px) {
  .research-summary { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .research-school-summary { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .research-school-card { grid-template-columns: 72px minmax(0,1fr); align-items: start; }
  .research-school-card > .button { grid-column: 1/-1; width: 100%; }
  .research-school-context { align-items: flex-start; flex-direction: column; }
  .research-card { grid-template-columns: 52px minmax(0,1fr); align-items: start; }
  .research-card > .button { grid-column: 1/-1; width: 100%; }
  .research-form-grid,.research-inline-form { grid-template-columns: 1fr; }
  .research-participant,.research-participant form { grid-template-columns: 1fr !important; }
  .research-header { align-items: stretch; }
  .research-header .button { width: 100%; }
  .research-mode-switch { display: grid; grid-template-columns: 1fr 1fr; width: 100%; }
  .research-school-summary { grid-template-columns: 1fr 1fr; }
  .research-school-card { grid-template-columns: 1fr; }
  .research-school-card > .button { grid-column: auto; }
  .research-school-tier { justify-self: start; }
  .research-school-observation-head,.research-school-observation-action { align-items: stretch; flex-direction: column; }
  .research-school-field-grid,.research-school-exam-summary div { grid-template-columns: 1fr; }
  .research-school-public-features,.research-school-gaps { grid-template-columns: 1fr; }
  .school-introduction-cover,.school-introduction-lead,.school-introduction-body,.school-introduction-boundary { padding-left: 22px !important; padding-right: 22px !important; }
  .school-introduction-actions { align-items: stretch; flex-direction: column; }
  .school-introduction-subject { padding-left: 15px; }
  .school-introduction-subject header { align-items: flex-start; flex-direction: column; gap: 5px; }
}

@media print {
  body * { visibility: hidden !important; }
  #research-school-modal,#research-school-modal * { visibility: visible !important; }
  #research-school-modal { position: static !important; display: block !important; background: #fff !important; }
  #research-school-modal > .modal { position: static !important; width: 100% !important; max-height: none !important; overflow: visible !important; box-shadow: none !important; }
  #research-school-modal .modal-close,.school-introduction-actions { display: none !important; }
  .school-introduction-cover { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
}

/* Student profiles: show the automatic evidence-to-profile loop as one status line. */
.student-intelligence-strip {
  display: grid;
  grid-template-columns: minmax(260px,1.25fr) minmax(420px,1fr) auto;
  gap: 22px;
  align-items: center;
  margin: 0 0 18px;
  padding: 18px 20px;
  border: 1px solid var(--line,#dce6e2);
  border-radius: 17px;
  background: linear-gradient(100deg,#f2f8f5 0%,#fbfdfc 72%);
}
.student-intelligence-strip h3 { margin: 3px 0 5px; color: var(--ink,#173d39); font-size: 1.05rem; }
.student-intelligence-strip p { margin: 0; color: var(--muted,#66756f); font-size: .82rem; line-height: 1.55; }
.student-intelligence-metrics { display: grid; grid-template-columns: repeat(4,minmax(82px,1fr)); }
.student-intelligence-metrics span { min-width: 0; padding: 2px 14px; border-left: 1px solid var(--line,#dce6e2); }
.student-intelligence-metrics small { display: block; color: var(--muted,#66756f); font-size: .72rem; white-space: nowrap; }
.student-intelligence-metrics strong { display: block; margin-top: 5px; color: #14594c; font-size: 1.05rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.student-review-panel { margin: -3px 0 18px; overflow: hidden; border: 1px solid #e8d9be; border-radius: 17px; background: #fffdf8; }
.student-review-panel > header { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 16px 20px; border-bottom: 1px solid #eee4d2; }
.student-review-panel > header h3 { margin: 3px 0 4px; color: var(--ink,#173d39); font-size: 1.05rem; }
.student-review-panel > header p:not(.section-kicker) { margin: 0; color: var(--muted,#66756f); font-size: .82rem; }
.student-review-panel > header > strong { flex: 0 0 auto; color: #8a5a08; }
.student-review-list { display: grid; }
.student-review-row { display: grid; grid-template-columns: minmax(260px,1fr) minmax(520px,auto); gap: 18px; align-items: center; padding: 15px 20px; }
.student-review-row + .student-review-row { border-top: 1px solid #eee7da; }
.student-review-copy { min-width: 0; }
.student-review-title { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; }
.student-review-title span,.student-review-title small { padding: 3px 7px; border-radius: 999px; background: #eef6f3; color: #28675b; font-size: .72rem; }
.student-review-title small { background: #f6f1e8; color: #80612b; }
.student-review-copy p { margin: 6px 0 3px; color: #294e47; font-size: .86rem; }
.student-review-copy > small { color: var(--muted,#66756f); }
.student-review-actions { display: grid; grid-template-columns: minmax(175px,1fr) repeat(3,auto); gap: 8px; align-items: center; }
.student-review-actions select { min-width: 0; }
@media (max-width:1000px) {
  .student-intelligence-strip { grid-template-columns: 1fr; align-items: stretch; }
  .student-intelligence-strip .button { width: 100%; }
  .student-review-row { grid-template-columns: 1fr; }
  .student-review-actions { grid-template-columns: minmax(0,1fr) 1fr; }
}
@media (max-width:620px) {
  .student-intelligence-metrics { grid-template-columns: 1fr 1fr; gap: 12px 0; }
  .student-review-panel > header { align-items: flex-start; }
  .student-review-actions { grid-template-columns: 1fr; }
  .student-review-actions > * { width: 100%; }
}

/* Nearby-campus exam discovery: distinguish leads from verified resources. */
.exam-collection-header { align-items: flex-end; }
.exam-collection-policy { display: flex; gap: 14px; margin: 16px 0; padding: 14px 18px; border: 1px solid #d9e7e2; border-radius: 14px; background: #f3f8f6; color: var(--muted,#66756f); }
.exam-collection-policy strong { color: #17584e; white-space: nowrap; }
.exam-discovery-panel { margin: 14px 0 18px; padding: 16px 18px; border: 1px solid var(--line,#dce6e2); border-radius: 16px; background: var(--panel,#fff); }
.exam-discovery-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.exam-discovery-heading > div { display: grid; gap: 4px; }
.exam-discovery-heading span,.exam-discovery-target span { color: var(--muted,#66756f); font-size: .8rem; }
.exam-discovery-targets { display: grid; gap: 8px; margin-top: 13px; }
.exam-discovery-target { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 12px; border-radius: 11px; background: #f4f8f6; }
.exam-discovery-target > div { display: grid; gap: 3px; }
.exam-discovery-target.disabled { opacity: .58; }
.exam-discovery-modal { width: min(650px,calc(100vw - 32px)); }
.exam-discovery-notice { padding: 12px 14px; border-radius: 11px; background: #f4f8f6; color: var(--muted,#66756f); font-size: .84rem; }
.exam-collection-summary { display: grid; grid-template-columns: repeat(5,minmax(0,1fr)); gap: 12px; margin: 18px 0; }
.exam-collection-summary article { min-width: 0; padding: 17px 19px; border: 1px solid var(--line,#dce6e2); border-radius: 16px; background: var(--panel,#fff); box-shadow: 0 8px 24px rgba(26,57,53,.055); }
.exam-collection-summary span { display: block; color: var(--muted,#66756f); font-size: .8rem; }
.exam-collection-summary strong { display: block; margin-top: 6px; color: var(--ink,#173d39); font-size: 1.55rem; }
.exam-collection-toolbar { display: grid; grid-template-columns: minmax(240px,1fr) repeat(3,minmax(130px,auto)); gap: 10px; margin-bottom: 14px; }
.exam-collection-toolbar > * { width: 100%; }
.exam-collection-list { display: grid; gap: 12px; }
.exam-collection-card { display: grid; grid-template-columns: 52px minmax(0,1fr) auto; align-items: center; gap: 16px; padding: 18px; border: 1px solid var(--line,#dce6e2); border-radius: 18px; background: var(--panel,#fff); }
.exam-file-mark { display: grid; place-items: center; width: 52px; height: 60px; border-radius: 12px 12px 16px 12px; color: #0e6959; background: #e7f3ef; font-weight: 800; }
.exam-collection-copy { min-width: 0; }
.exam-collection-title { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.exam-collection-title strong { font-size: 1.02rem; }
.exam-collection-copy p { margin: 7px 0; color: #294e47; }
.exam-collection-meta,.exam-collection-foot,.exam-detail-facts,.exam-detail-links { display: flex; flex-wrap: wrap; gap: 7px 16px; color: var(--muted,#66756f); font-size: .82rem; }
.exam-collection-foot { margin-top: 9px; padding-top: 9px; border-top: 1px solid var(--line,#e4ebe8); }
.status-chip.lead_only { background: #f2f2ed; color: #6b6752; }
.status-chip.collecting { background: #fff2d9; color: #8a5a08; }
.status-chip.acquired { background: #e9f2fa; color: #26638d; }
.status-chip.verified { background: #e6f3ea; color: #287047; }
.status-chip.unavailable { background: #f1f1f1; color: #777; }
.status-chip.warning { background: #fff0e4; color: #995226; }
.exam-collection-modal { width: min(760px,calc(100vw - 32px)); max-height: calc(100vh - 48px); overflow: auto; }
.exam-collection-detail-modal { width: min(780px,calc(100vw - 32px)); max-height: calc(100vh - 48px); overflow: auto; }
.exam-collection-form { display: grid; gap: 14px; margin-top: 18px; }
.exam-collection-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.exam-collection-form label { display: grid; gap: 6px; font-weight: 650; }
.exam-collection-form input,.exam-collection-form select,.exam-collection-form textarea { width: 100%; }
.exam-collection-detail-modal section { margin: 18px 0; padding-top: 16px; border-top: 1px solid var(--line,#e4ebe8); }
.exam-detail-links a { color: #0e6d5d; font-weight: 700; }
.exam-duplicate-warning { margin: 14px 0; padding: 12px 14px; border: 1px solid #f0cfad; border-radius: 12px; background: #fff8ef; color: #815025; }
.exam-audit-list { display: grid; gap: 7px; padding: 0; list-style: none; }
.exam-audit-list li { display: grid; grid-template-columns: 150px 120px minmax(0,1fr); gap: 10px; padding: 10px 12px; border-radius: 10px; background: #f5f8f7; font-size: .82rem; }
@media (max-width:900px) {
  .exam-collection-summary { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .exam-collection-toolbar { grid-template-columns: 1fr 1fr; }
}
@media (max-width:760px) {
  .exam-collection-header { align-items: stretch; }
  .exam-collection-header .button { width: 100%; }
  .exam-collection-policy { align-items: flex-start; flex-direction: column; }
  .exam-discovery-heading,.exam-discovery-target { align-items: stretch; flex-direction: column; }
  .exam-collection-toolbar,.exam-collection-form-grid { grid-template-columns: 1fr; }
  .exam-collection-card { grid-template-columns: 44px minmax(0,1fr); align-items: start; }
  .exam-file-mark { width: 44px; height: 50px; }
  .exam-collection-card > .button { grid-column: 1/-1; width: 100%; }
  .exam-audit-list li { grid-template-columns: 1fr; }
}