:root {
  --primary: #3657c8;
  --primary-dark: #203b99;
  --primary-soft: #eef3ff;
  --primary-tint: #f7f9fc;
  --gold: #c7894a;
  --green: #1f9d55;
  --red: #d04545;
  --ink: #1a1a2e;
  --ink-soft: #3a3a4e;
  --muted: #6b6b7e;
  --faint: #9a95a8;
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-soft: #f8fafc;
  --line: #dfe5f0;
  --shadow: 0 1px 2px rgba(26, 26, 46, 0.05);
  --font-display: "Manrope", "Microsoft YaHei", "微软雅黑", -apple-system, "PingFang SC", system-ui, sans-serif;
  --font-ui: "Manrope", "Microsoft YaHei", "微软雅黑", -apple-system, "PingFang SC", system-ui, sans-serif;
  font-family: var(--font-ui);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

button,
input,
select {
  font: inherit;
}

input,
select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink);
  padding: 8px 10px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

button,
.ghost-button,
.primary-button {
  min-height: 34px;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
}

button:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(74, 56, 212, 0.26);
  outline-offset: 2px;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.eyebrow {
  margin: 0 0 5px;
  color: var(--faint);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.ghost-button,
.segmented-filter button,
.tabs button,
.role-switch button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.75);
  color: var(--ink-soft);
  padding: 0 13px;
  font-weight: 800;
}

.ghost-button:hover,
.table-action:hover,
.segmented-filter button:hover,
.segmented-filter button.active,
.tabs button:hover,
.tabs button.active,
.role-switch button:hover,
.role-switch button.active {
  border-color: rgba(74, 56, 212, 0.32);
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.table-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.76);
  color: var(--ink-soft);
  padding: 0 10px;
  font-size: 12px;
  font-weight: 850;
  white-space: nowrap;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  padding: 0 15px;
  font-weight: 850;
}

.primary-button:hover {
  background: var(--primary-dark);
}

.console-shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 248px minmax(0, 1fr);
}

.login-screen {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.login-panel {
  width: min(440px, 100%);
  display: grid;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow);
}

.login-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.login-brand img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
}

.login-brand strong,
.login-brand span {
  display: block;
}

.login-brand strong {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 650;
}

.login-brand span,
.login-note,
.login-status {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.login-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--primary-tint);
}

.login-tabs button {
  border-radius: 999px;
  background: transparent;
  color: var(--ink-soft);
  font-weight: 850;
}

.login-tabs button.active {
  background: var(--surface);
  color: var(--primary-dark);
}

.login-method {
  display: grid;
  gap: 12px;
}

.debug-login-panel {
  display: none;
  padding-top: 4px;
}

body.debug-login-enabled .debug-login-panel:not(.is-hidden) {
  display: grid;
}

.debug-login-card {
  display: grid;
  gap: 5px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--primary) 24%, var(--line));
  border-radius: 8px;
  background: #f7fbff;
}

.debug-login-card span {
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 850;
}

.debug-login-card strong {
  color: var(--ink);
  font-size: 16px;
  font-weight: 850;
}

.debug-login-card p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
}

.debug-login-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.debug-account-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.debug-account-button {
  display: grid;
  gap: 3px;
  justify-items: start;
  min-height: 58px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink-soft);
  padding: 10px 12px;
  text-align: left;
}

.debug-account-button:hover,
.debug-account-button.active {
  border-color: rgba(74, 56, 212, 0.42);
  background: var(--primary-tint);
  color: var(--primary-dark);
}

.debug-account-button strong {
  font-size: 13px;
  font-weight: 850;
}

.debug-account-button span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
}

.login-submit {
  width: 100%;
}

.console-rail {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 20px 16px;
  border-right: 1px solid var(--line);
  background: #fff;
}

.console-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.console-brand img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  box-shadow: 0 8px 22px -14px rgba(74, 56, 212, 0.72);
}

.console-brand strong,
.console-brand small {
  display: block;
}

.console-brand strong {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.1;
}

.console-brand em {
  color: var(--primary);
  font-style: italic;
}

.console-brand small {
  margin-top: 3px;
  color: var(--faint);
  font-size: 12px;
  font-weight: 700;
}

.role-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  margin: 22px 0;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--primary-tint);
}

.role-switch button {
  min-height: 32px;
  border-radius: 999px;
  font-size: 13px;
}

.rail-nav {
  display: grid;
  align-content: start;
  gap: 8px;
  margin-top: 22px;
}

.rail-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 8px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 750;
  text-decoration: none;
}

.rail-nav a:hover,
.rail-nav a.active {
  background: var(--primary-soft);
  color: var(--primary-dark);
}

.nav-section {
  display: grid;
  gap: 4px;
}

.nav-section-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 28px;
  width: 100%;
  border-radius: 8px;
  background: transparent;
  color: var(--faint);
  padding: 0 8px;
  font-size: 12px;
  font-weight: 850;
  text-align: left;
}

.nav-section-trigger:hover,
.nav-section.is-active .nav-section-trigger {
  background: var(--primary-tint);
  color: var(--primary-dark);
}

.nav-chevron {
  font-size: 16px;
  transform: rotate(90deg);
  transition: transform 0.16s ease;
}

.nav-section.is-collapsed .nav-chevron {
  transform: rotate(0deg);
}

.nav-section-items {
  display: grid;
  gap: 4px;
  padding-left: 0;
}

.nav-section.is-collapsed .nav-section-items {
  display: none;
}

.nav-copy {
  min-width: 0;
  color: inherit;
}

.nav-icon {
  display: grid;
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  place-items: center;
  border-radius: 6px;
  background: transparent;
  color: var(--primary);
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
}

.rail-nav a.active .nav-icon {
  background: rgba(74, 56, 212, 0.1);
}

.console-main {
  min-width: 0;
  padding: 22px 28px 34px;
}

.console-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 58px;
  margin-bottom: 16px;
  padding: 0 0 14px;
  border-bottom: 1px solid var(--line);
}

body[data-workspace="admin-bank"] .console-top,
body[data-workspace="research-bank"] .console-top,
body[data-workspace="teacher-bank"] .console-top {
  align-items: center;
  min-height: 48px;
  margin-bottom: 8px;
  padding-bottom: 10px;
}

body[data-workspace="admin-bank"] .console-top .eyebrow,
body[data-workspace="research-bank"] .console-top .eyebrow,
body[data-workspace="teacher-bank"] .console-top .eyebrow {
  display: none;
}

.console-top h1 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 850;
  line-height: 1.12;
}

body[data-workspace="admin-bank"] .console-top h1,
body[data-workspace="research-bank"] .console-top h1,
body[data-workspace="teacher-bank"] .console-top h1 {
  font-family: var(--font-ui);
  color: var(--ink);
  font-size: 18px;
  font-weight: 850;
}

.console-top .top-actions {
  align-items: center;
  justify-content: flex-end;
}

.console-top .status-pill {
  margin-bottom: 0;
}

.workspace-subtitle {
  max-width: 720px;
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

body[data-workspace="admin-bank"] .workspace-subtitle,
body[data-workspace="research-bank"] .workspace-subtitle,
body[data-workspace="teacher-bank"] .workspace-subtitle {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  line-height: 1.45;
}

.top-actions,
.segmented-filter,
.tabs,
.diff-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bank-tabs {
  margin: 14px 0 16px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7f8fb;
}

.bank-mode-tabs {
  position: sticky;
  top: 0;
  z-index: 5;
  align-items: center;
  margin: 0 -16px 14px;
  padding: 10px 16px;
  border-width: 1px 0;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.96);
}

.bank-tabs button {
  min-width: 96px;
  justify-content: center;
}

.bank-mode-tabs button {
  min-width: 92px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: var(--ink-soft);
}

.bank-mode-tabs button.active {
  border-color: var(--line);
  background: var(--surface-soft);
  color: var(--primary-dark);
}

.bank-tab-spacer {
  flex: 1 1 auto;
  min-width: 16px;
}

.bank-mode-tabs .ghost-button,
.bank-mode-tabs .primary-button {
  min-width: 82px;
}

.bank-mode-tabs .primary-button {
  background: var(--primary);
  color: #fff;
}

.bank-workspace-panel {
  padding-top: 0;
  border-top: 0;
}

.bank-summary-grid[data-bank-panel="query"],
.bank-status-detail[data-bank-panel="query"] {
  display: none !important;
}

.bank-page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 12px;
}

.bank-page-head strong {
  display: block;
  margin-top: 3px;
  color: var(--ink);
  font-size: 17px;
  font-weight: 850;
}

.bank-page-head > span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
  text-align: right;
}

.bank-inline-summary {
  margin: 2px 0 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
  text-align: right;
}

.question-filter-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px;
  margin-bottom: 18px;
  padding: 14px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.question-filter-strip label {
  display: inline-grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
}

.question-filter-strip input,
.question-filter-strip select {
  min-height: 34px;
}

.question-filter-strip input {
  width: clamp(170px, 18vw, 240px);
}

#question-filter-question-no {
  width: 82px;
}

.question-filter-strip select {
  width: auto;
  max-width: min(220px, 48vw);
  min-width: 96px;
}

#question-product {
  min-width: 92px;
}

#question-filter-skill,
#question-filter-section,
#question-filter-question-type,
#question-filter-source-exam,
#question-filter-difficulty {
  min-width: 118px;
}

.question-filter-strip select[multiple] {
  min-height: 34px;
  height: 34px;
  overflow: hidden;
}

.filter-submit {
  margin-left: auto;
  justify-self: end;
  min-width: 74px;
  min-height: 34px;
  border-radius: 8px;
}

.question-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.question-pagination .ghost-button {
  min-width: 76px;
  border-radius: 8px;
}

.question-pagination button:disabled {
  cursor: not-allowed;
  opacity: 0.46;
}

.question-query-panel .mini-table {
  max-height: none;
}

.question-query-panel table {
  font-size: 14px;
  min-width: 1160px;
  table-layout: fixed;
}

.question-query-panel th,
.question-query-panel td {
  padding: 13px 12px;
  vertical-align: top;
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.question-query-panel th {
  background: #f8fafc;
  color: var(--ink-soft);
  font-size: 13px;
  text-transform: none;
}

.question-query-panel th:nth-child(1) {
  width: 70%;
}

.question-query-panel th:nth-child(2) {
  width: 22%;
}

.question-query-panel th:nth-child(3) {
  width: 8%;
}

.question-content-cell,
.question-answer-cell {
  line-height: 1.55;
}

.question-item-title {
  margin-bottom: 6px;
  color: var(--ink);
  font-weight: 850;
}

.question-stem {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.65;
}

.question-meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 9px;
}

.question-meta-line span {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  border: 1px solid rgba(74, 56, 212, 0.13);
  border-radius: 6px;
  background: #f7f8fb;
  color: var(--muted);
  padding: 0 7px;
  font-size: 12px;
  font-weight: 800;
}

.question-answer-summary {
  display: grid;
  gap: 12px;
}

.question-answer-summary span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.question-answer-summary strong,
.question-answer-summary p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.55;
}

.question-action-cell {
  white-space: nowrap;
}

.question-action-cell .table-action {
  margin: 0 0 6px;
}

.question-inline-editor-row td {
  padding: 0;
  background: #fbfcfe;
}

.question-inline-editor {
  display: grid;
  gap: 12px;
  padding: 16px;
  border-top: 1px solid rgba(74, 56, 212, 0.12);
}

.inline-editor-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.inline-editor-head strong {
  color: var(--ink);
  font-size: 15px;
  font-weight: 850;
}

.inline-editor-head span,
.inline-editor-actions span {
  color: var(--muted);
  font-size: 12px;
}

.question-inline-editor label {
  display: grid;
  gap: 6px;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 850;
}

.question-inline-editor textarea,
.question-inline-editor input {
  width: 100%;
  min-width: 0;
  border-color: rgba(74, 56, 212, 0.16);
  background: #fff;
  color: var(--ink);
  line-height: 1.6;
  resize: vertical;
}

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

.inline-editor-grid.compact {
  align-items: end;
}

.inline-editor-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.inline-editor-actions span {
  margin-right: auto;
}

.question-list-preview .student-reading-preview {
  border: 1px solid rgba(74, 56, 212, 0.12);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.question-list-preview .student-preview-topbar {
  display: none;
}

.question-list-preview .student-reading-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 0;
  min-height: 0;
}

.question-list-preview .student-reading-layout.no-material {
  grid-template-columns: minmax(0, 1fr);
}

.question-list-preview .student-passage-pane,
.question-list-preview .student-answer-pane {
  max-height: 420px;
  min-height: 0;
  overflow: auto;
  padding: 14px;
}

.question-list-preview .student-passage-pane h3,
.question-list-preview .student-answer-pane h3 {
  margin-bottom: 8px;
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.45;
}

.question-list-preview .student-passage-pane p,
.question-list-preview .student-answer-panel p {
  font-size: 13px;
  line-height: 1.72;
}

.question-list-preview .student-pane-label {
  font-size: 11px;
}

.question-list-preview .student-answer-panel {
  margin-top: 10px;
  padding: 10px;
}

.question-list-preview .student-preview-actions {
  display: none;
}

.question-list-preview .student-option.is-answer {
  border-color: rgba(74, 56, 212, 0.14);
  background: #fff;
  color: var(--ink-soft);
}

.student-question-media {
  margin: 8px 0;
}

.student-question-media img {
  display: block;
  max-width: 100%;
  border-radius: 6px;
}

.student-audio-media audio {
  width: 100%;
  max-width: 360px;
}

.editor-meta-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.editor-content-grid {
  grid-template-columns: minmax(0, 1fr);
}

.editor-content-grid label {
  min-width: 0;
}

.editor-content-grid textarea {
  min-height: 82px;
}

.editor-advanced-field {
  display: none;
}

.vocab-standalone {
  display: none !important;
}

.bank-flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 16px;
}

.bank-flow article {
  display: grid;
  gap: 4px;
  min-height: 74px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.bank-flow article.active {
  border-color: rgba(74, 56, 212, 0.36);
  background: var(--primary-tint);
}

.bank-flow strong {
  font-size: 13px;
  font-weight: 850;
}

.bank-flow span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.assignment-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}

.assignment-flow article {
  display: grid;
  gap: 4px;
  min-height: 72px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.assignment-flow article.active {
  border-color: rgba(74, 56, 212, 0.36);
  background: var(--primary-tint);
}

.assignment-flow strong {
  font-size: 13px;
  font-weight: 850;
}

.assignment-flow span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.assignment-list {
  display: grid;
  gap: 10px;
  margin: 12px 0;
}

.assignment-pagination {
  margin: 4px 0 10px;
}

.assignment-review-list {
  margin: 8px 0 12px;
}

.assignment-review-row {
  border-left: 4px solid var(--warn);
}

.research-work-list {
  margin-top: 12px;
}

.assignment-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.8fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.assignment-card strong,
.assignment-card span {
  display: block;
}

.assignment-card strong {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.4;
}

.assignment-card span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.assignment-card dl {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.assignment-card dl div {
  min-width: 0;
  padding: 8px;
  border-radius: 8px;
  background: var(--surface-soft);
}

.assignment-card dt,
.assignment-card dd {
  margin: 0;
}

.assignment-card dt {
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
}

.assignment-card dd {
  margin-top: 3px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 850;
}

.student-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}

.student-flow article {
  display: grid;
  gap: 4px;
  min-height: 72px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.student-flow article.active {
  border-color: rgba(74, 56, 212, 0.36);
  background: var(--primary-tint);
}

.student-flow strong {
  font-size: 13px;
  font-weight: 850;
}

.student-flow span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.class-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}

.class-flow article {
  display: grid;
  gap: 4px;
  min-height: 72px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.class-flow article.active {
  border-color: rgba(74, 56, 212, 0.36);
  background: var(--primary-tint);
}

.class-flow strong {
  font-size: 13px;
  font-weight: 850;
}

.class-flow span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.import-flow,
.editor-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}

.import-flow article,
.editor-flow article {
  display: grid;
  gap: 4px;
  min-height: 72px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.import-flow article.active,
.editor-flow article.active {
  border-color: rgba(74, 56, 212, 0.36);
  background: var(--primary-tint);
}

.import-flow strong,
.editor-flow strong {
  font-size: 13px;
  font-weight: 850;
}

.import-flow span,
.editor-flow span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.editor-flow.is-compact {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-bottom: 14px;
}

.editor-flow.is-compact article {
  min-height: 38px;
  align-content: center;
  padding: 8px 10px;
  background: #f8fafc;
}

.editor-flow.is-compact strong {
  font-size: 12px;
}

.bank-panel-actions {
  margin-bottom: 2px;
}

.full-span {
  grid-column: 1 / -1;
}

.overview-band {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.32fr);
  gap: 0;
  align-items: stretch;
  min-height: 96px;
  margin-bottom: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.overview-band > .workspace-anchor {
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
}

.workspace-anchor {
  display: block;
  height: 0;
  overflow: hidden;
  scroll-margin-top: 24px;
}

.overview-copy,
.overview-meta {
  padding: 16px 18px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  margin-bottom: 0;
  padding: 0 11px;
  border-radius: 999px;
  background: #eef3ff;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 850;
}

.overview-copy h2 {
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 850;
}

.overview-copy p,
.overview-meta small {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.overview-meta {
  display: grid;
  align-content: center;
  border-left: 1px solid var(--line);
  background: var(--surface-soft);
}

.overview-meta span,
.overview-meta small,
.overview-meta strong {
  display: block;
}

.overview-meta span {
  color: var(--faint);
  font-size: 11px;
  font-weight: 850;
}

.overview-meta strong {
  margin: 4px 0;
  font-size: 17px;
}

.auth-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.78fr);
  gap: 12px;
  margin-bottom: 16px;
}

.auth-card {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.auth-card h2 {
  font-size: 18px;
}

.code-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.wecom-card {
  grid-template-columns: 118px minmax(0, 1fr);
  align-items: center;
}

.wecom-login-frame {
  width: 100%;
  min-height: 300px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.wecom-login-frame iframe {
  width: 100%;
  min-height: 300px;
  border: 0;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.metric-card,
.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.metric-card {
  min-height: 82px;
  padding: 12px 14px;
}

.metric-card span,
.metric-card strong,
.metric-card small {
  display: block;
}

.metric-card span {
  color: var(--faint);
  font-size: 11px;
  font-weight: 850;
}

.metric-card strong {
  margin: 7px 0 4px;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 850;
  line-height: 1;
}

.metric-card small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.workspace-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 16px;
  margin-bottom: 12px;
}

.workspace-panel {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

body[data-workspace="admin-assignments"] #admin-operations .admin-overview-only,
body[data-workspace="admin-class-edit"] #admin-operations .admin-overview-only,
body[data-workspace="console-class-edit"] #admin-operations .admin-overview-only {
  display: none !important;
}

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

.todo-card {
  min-width: 0;
  min-height: 112px;
  padding: 13px;
  border: 1px solid rgba(74, 56, 212, 0.12);
  border-radius: 8px;
  background: var(--surface-soft);
}

.todo-card span,
.todo-card strong,
.todo-card small {
  display: block;
}

.todo-card span {
  color: var(--faint);
  font-size: 12px;
  font-weight: 850;
}

.todo-card strong {
  margin: 12px 0 8px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1;
}

.todo-card small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.operation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.operation-panel {
  min-width: 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.operation-panel:last-child {
  grid-column: 1 / -1;
}

.editor-workbench {
  display: grid;
  grid-template-columns: minmax(360px, 0.84fr) minmax(520px, 1.16fr);
  gap: 18px;
  align-items: start;
}

.editor-form,
.editor-preview {
  min-width: 0;
}

.editor-preview {
  position: sticky;
  top: 18px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.student-preview-shell {
  background: #f8fafc;
}

.preview-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.preview-head strong {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.35;
  text-align: right;
}

.student-reading-preview {
  overflow: hidden;
  border: 1px solid rgba(74, 56, 212, 0.14);
  border-radius: 8px;
  background: #eef3f8;
}

.student-preview-topbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(74, 56, 212, 0.12);
  background: rgba(255, 255, 255, 0.78);
}

.student-preview-topbar strong {
  margin-right: auto;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
}

.student-preview-topbar span,
.student-pane-label {
  color: var(--primary-dark);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.student-preview-topbar span {
  min-height: 24px;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--primary-soft);
}

.student-reading-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(280px, 0.88fr);
  gap: 12px;
  padding: 12px;
}

.student-passage-pane,
.student-answer-pane {
  min-width: 0;
  border: 1px solid rgba(74, 56, 212, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
  padding: 16px;
}

.student-passage-pane h3,
.student-answer-pane h3 {
  margin: 10px 0 12px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 550;
  line-height: 1.25;
}

.student-passage-pane p {
  margin-top: 10px;
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", "微软雅黑", sans-serif;
  font-size: 16px;
  line-height: 2;
  white-space: normal;
}

.student-option-list {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}

.student-option {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 11px;
  border: 1px solid rgba(74, 56, 212, 0.12);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.55;
}

.student-option b {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border-radius: 50%;
  background: var(--primary-tint);
  color: var(--primary-dark);
}

.student-option.is-answer {
  border-color: rgba(74, 56, 212, 0.42);
  background: var(--primary-soft);
}

.student-preview-actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 14px;
}

.student-answer-panel {
  margin-top: 14px;
  padding: 12px;
  border: 1px solid rgba(31, 157, 85, 0.2);
  border-radius: 8px;
  background: rgba(31, 157, 85, 0.08);
}

.student-answer-panel strong,
.student-answer-panel p {
  display: block;
}

.student-answer-panel p {
  margin-top: 7px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.import-review-panel {
  margin: 4px 0 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--surface);
}

.import-review-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.import-review-summary article {
  min-width: 0;
  padding: 12px;
  border: 1px solid rgba(74, 56, 212, 0.1);
  border-radius: 8px;
  background: var(--surface-soft);
}

.import-review-summary span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.import-review-summary strong {
  display: block;
  margin-top: 6px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1;
}

.compact-head {
  margin-bottom: 10px;
}

.compact-head h3 {
  font-size: 15px;
}

.mini-table {
  max-height: 260px;
}

.trend.up {
  color: var(--green);
}

.trend.warn {
  color: #9a661f;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(460px, 1.5fr) minmax(300px, 0.9fr);
  gap: 16px;
}

.panel {
  min-width: 0;
  padding: 16px;
}

.panel.wide,
.detail-panel {
  grid-column: 1 / -1;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th,
td {
  padding: 12px 11px;
  border-bottom: 1px solid rgba(74, 56, 212, 0.1);
  text-align: left;
  vertical-align: middle;
  white-space: nowrap;
}

th {
  position: sticky;
  top: 0;
  background: var(--primary-tint);
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
}

td strong,
td span,
.score {
  display: block;
}

td span {
  margin-top: 3px;
  color: var(--faint);
  font-size: 12px;
}

.score {
  font-weight: 850;
}

.student-summary {
  color: var(--ink-soft);
  font-weight: 800;
}

.student-summary.muted {
  color: var(--faint);
}

.score.good {
  color: var(--green);
}

.score.warn {
  color: #9a661f;
}

.score.danger {
  color: var(--red);
}

.tag {
  display: inline-flex;
  min-height: 24px;
  align-items: center;
  margin: 0;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--primary-tint);
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 850;
}

.tag.success {
  background: rgba(31, 157, 85, 0.1);
  color: var(--green);
}

.tag.warn {
  background: rgba(199, 137, 74, 0.14);
  color: #8a551e;
}

.tag.danger {
  background: rgba(208, 69, 69, 0.1);
  color: var(--red);
}

.bar-chart {
  display: grid;
  grid-template-columns: repeat(7, minmax(22px, 1fr));
  align-items: end;
  height: 182px;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
}

.bar-chart span {
  min-height: 18px;
  border-radius: 8px 8px 3px 3px;
  background: linear-gradient(180deg, var(--primary) 0%, #806ff0 100%);
}

.insight-list,
.rule-list,
.class-stack {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.insight-list li,
.rule-list article,
.class-stack article,
.release-card {
  border: 1px solid rgba(74, 56, 212, 0.11);
  border-radius: 8px;
  background: var(--surface-soft);
  padding: 12px;
}

.insight-list strong,
.insight-list span,
.rule-list strong,
.rule-list span,
.class-stack span,
.class-stack strong {
  display: block;
}

.insight-list strong,
.rule-list strong,
.class-stack strong {
  font-size: 13px;
}

.insight-list span,
.rule-list span,
.class-stack span,
.release-card p {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.progress {
  height: 8px;
  margin-top: 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  overflow: hidden;
}

.progress i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--gold));
}

.release-card span,
.release-card strong {
  display: block;
}

.release-card span {
  color: var(--faint);
  font-size: 12px;
  font-weight: 850;
}

.release-card strong {
  margin-top: 6px;
  font-size: 20px;
}

.diff-row {
  margin-top: 12px;
}

.diff-row span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(199, 137, 74, 0.12);
  color: #8a551e;
  font-size: 12px;
  font-weight: 850;
}

.profile-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.avatar {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--gold));
  color: #fff;
  font-weight: 850;
}

.profile-head strong,
.profile-head span {
  display: block;
}

.profile-head span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.system-config-grid {
  margin-bottom: 10px;
}

.detail-grid div {
  min-height: 78px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--primary-tint);
}

.detail-grid span,
.detail-grid strong {
  display: block;
}

.detail-grid span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.detail-grid strong {
  margin-top: 10px;
  font-size: 18px;
}

.learning-scope-summary {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  margin: 8px 0 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.learning-scope-summary div {
  min-width: 0;
  padding: 9px 12px;
  border-right: 1px solid var(--line);
  background: transparent;
}

.learning-scope-summary div:last-child {
  border-right: 0;
}

.learning-scope-summary span,
.learning-scope-summary strong {
  display: block;
}

.learning-scope-summary span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
}

.learning-scope-summary strong {
  overflow: hidden;
  margin-top: 3px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 850;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dashboard-business-summary {
  margin-top: -4px;
}

.system-config-list {
  margin: 12px 0;
}

.system-config-row {
  align-items: stretch;
  gap: 12px;
}

.system-config-controls {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 120px auto;
  gap: 8px;
  align-items: center;
  width: min(100%, 620px);
}

.system-config-controls input,
.system-config-controls select {
  min-width: 0;
}

.learning-insights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.learning-card {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
}

.learning-card h3 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 850;
}

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

.class-detail-panel {
  margin-top: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.class-detail-head {
  border-left: 4px solid var(--accent);
}

.class-inline-maintenance {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(68, 105, 255, 0.22);
  border-radius: 8px;
  background: rgba(246, 248, 255, 0.9);
}

.class-inline-maintenance .top-actions {
  margin-top: 0;
}

.relation-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.relation-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.6fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
}

.relation-card strong,
.relation-card span {
  display: block;
}

.relation-card strong {
  color: var(--ink);
  font-size: 14px;
}

.relation-card span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
}

.relation-card dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.relation-card dt,
.relation-card dd {
  margin: 0;
}

.relation-card dt {
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
}

.relation-card dd {
  margin-top: 3px;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  border: 0;
  background: transparent;
}

.status-tile {
  min-width: 0;
  min-height: 76px;
  padding: 12px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
}

.status-tile span,
.status-tile strong {
  display: block;
  min-width: 0;
}

.status-tile span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 850;
}

.status-tile strong {
  margin-top: 8px;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.45;
}

.status-tile.success {
  border-left-color: #1f9d67;
}

.status-tile.warn {
  border-left-color: #c88a12;
}

.status-tile.danger {
  border-left-color: #c2414b;
}

.teacher-bank-summary {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
}

.teacher-bank-copy {
  grid-column: 1 / -1;
}

.learning-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: center;
  min-height: 42px;
  padding: 9px 10px;
  border: 1px solid rgba(74, 56, 212, 0.1);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.5;
}

.learning-row strong,
.learning-row span {
  min-width: 0;
}

.learning-row strong {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 13px;
}

.learning-row span {
  color: var(--muted);
  text-align: right;
}

.learning-row.full {
  grid-template-columns: 1fr;
}

.learning-row.full span {
  text-align: left;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.form-grid.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid.compact.question-filter-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.student-filter-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 12px;
  margin-bottom: 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.student-filter-strip label {
  display: inline-grid;
  grid-template-columns: auto auto;
  align-items: center;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
}

.student-filter-strip select {
  width: auto;
  min-width: 132px;
  min-height: 34px;
}

.student-filter-strip select[multiple] {
  width: 220px;
  min-height: 34px;
  height: 34px;
  overflow: hidden;
}

.question-filter-strip .advanced-filter {
  display: none;
}

.result-box {
  min-height: 130px;
  max-height: 320px;
  overflow: auto;
  padding: 12px;
  border-radius: 8px;
  background: #17172a;
  color: #f0efff;
  font-size: 12px;
  white-space: pre-wrap;
}

.empty-state {
  display: block;
  padding: 14px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.permission-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 12px 0;
}

.permission-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 12px;
}

.permission-flow article {
  display: grid;
  gap: 4px;
  min-height: 72px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.permission-flow article.active {
  border-color: rgba(74, 56, 212, 0.36);
  background: var(--primary-tint);
}

.permission-flow strong {
  font-size: 13px;
  font-weight: 850;
}

.permission-flow span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.permission-group-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 12px 0;
}

.permission-group-card {
  min-width: 0;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.permission-group-card.active {
  border-color: rgba(54, 113, 92, 0.45);
  background: #f3fbf7;
}

.permission-group-card.partial {
  border-color: rgba(199, 137, 74, 0.42);
  background: #fff9f1;
}

.permission-group-toggle {
  display: flex;
  gap: 8px;
  align-items: center;
  min-height: auto;
  margin: 0;
  color: var(--ink);
  font-size: 14px;
}

.permission-group-toggle input {
  width: auto;
  min-height: auto;
}

.permission-group-card p {
  margin: 8px 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.permission-group-card > span {
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 800;
}

.account-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 12px 0;
}

.account-summary .summary-item {
  min-width: 0;
  padding: 10px 11px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
}

.account-summary .summary-item span,
.account-summary .summary-item strong {
  display: block;
}

.account-summary .summary-item span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 850;
}

.account-summary .summary-item strong {
  margin-top: 5px;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.45;
}

.permission-feature-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.permission-feature-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-soft);
}

.permission-feature-head strong {
  color: var(--ink);
  font-size: 13px;
  font-weight: 850;
}

.permission-feature-head span {
  color: var(--muted);
  font-size: 12px;
}

.permission-feature-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  min-height: 50px;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(225, 229, 237, 0.72);
}

.permission-feature-row:last-child {
  border-bottom: 0;
}

.permission-feature-row input {
  width: auto;
  min-height: auto;
}

.permission-feature-row strong,
.permission-feature-row small {
  display: block;
}

.permission-feature-row strong {
  color: var(--ink);
  font-size: 13px;
  line-height: 1.35;
}

.permission-feature-row small {
  margin-top: 3px;
  color: var(--muted);
  font-size: 11px;
}

select[multiple] {
  min-height: 112px;
  padding: 8px;
}

[hidden],
.workspace-route-hidden,
.is-hidden {
  display: none !important;
}

.technical-field {
  display: none !important;
}

@media (max-width: 1120px) {
  .console-shell,
  .overview-band,
  .auth-grid,
  .workspace-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .permission-group-list {
    grid-template-columns: 1fr;
  }

  .relation-matrix {
    grid-template-columns: 1fr;
  }

  .learning-scope-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .bank-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .permission-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .assignment-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .student-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .class-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .import-flow,
  .editor-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .editor-workbench {
    grid-template-columns: 1fr;
  }

  .editor-preview {
    position: static;
  }

  .student-reading-layout {
    grid-template-columns: 1fr;
  }

  .console-rail {
    position: static;
    height: auto;
  }

  .rail-nav {
    grid-template-columns: 1fr;
    overflow: visible;
  }
}

@media (max-width: 760px) {
  .console-main,
  .console-rail {
    padding: 16px;
  }

  .console-top,
  .panel-head {
    align-items: stretch;
    flex-direction: column;
  }

  .rail-nav,
  .metric-grid,
  .todo-grid,
  .operation-grid,
  .detail-grid,
  .status-grid,
  .teacher-bank-summary,
  .learning-insights,
  .learning-scope-summary,
  .account-summary,
  .permission-group-list,
  .bank-flow,
  .permission-flow,
  .assignment-flow,
  .student-flow,
  .class-flow,
  .import-flow,
  .editor-flow,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .overview-copy,
  .overview-meta {
    padding: 18px;
  }

  .segmented-filter,
  .tabs,
  .top-actions {
    flex-wrap: nowrap;
    overflow-x: auto;
  }

  .code-row,
  .wecom-card {
    grid-template-columns: 1fr;
  }
}