:root {
  --ink: #17201c;
  --muted: #66716c;
  --line: #dce5df;
  --paper: #fbfcfa;
  --soft: #eef5f0;
  --green: #1f6f54;
  --green-dark: #114934;
  --red: #b43e3e;
  --gold: #bd8842;
  --white: #ffffff;
  --shadow: 0 18px 46px rgba(23, 32, 28, 0.12);
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.platform-subscription-form {
  margin-bottom: 18px;
  border: 1px solid rgba(28, 92, 73, 0.16);
  background: linear-gradient(135deg, rgba(246, 250, 247, 0.98), rgba(240, 247, 244, 0.94));
}

.platform-subscription-form .span-2 {
  grid-column: 1 / -1;
}

.platform-lock-banner {
  position: sticky;
  top: 0;
  z-index: 1200;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(149, 67, 28, 0.22);
  background: #fff8ef;
  color: #51311d;
  box-shadow: 0 12px 32px rgba(64, 38, 16, 0.12);
}

.platform-lock-banner strong {
  color: #8a3f14;
}

.platform-lock-banner span,
.platform-lock-banner small {
  min-width: 0;
  overflow-wrap: anywhere;
}

.platform-lock-banner small {
  justify-self: end;
  color: #73513a;
  font-weight: 800;
}

@media (max-width: 720px) {
  .platform-lock-banner {
    grid-template-columns: 1fr;
  }

  .platform-lock-banner small {
    justify-self: start;
  }
}

body[data-template="sakura"] {
  --ink: #261923;
  --muted: #7d6873;
  --line: #efd5de;
  --paper: #fff8fa;
  --soft: #fdebf1;
  --green: #b44b73;
  --green-dark: #7e294e;
  --gold: #b77a42;
  --shadow: 0 18px 46px rgba(126, 41, 78, 0.14);
}

body[data-template="indigo"] {
  --ink: #101827;
  --muted: #5c6678;
  --line: #d8dfef;
  --paper: #f7f9fe;
  --soft: #eaf0fb;
  --green: #2c5aa0;
  --green-dark: #12284c;
  --gold: #c89b3c;
  --shadow: 0 18px 48px rgba(18, 40, 76, 0.16);
}

body[data-template="graphite"] {
  --ink: #202124;
  --muted: #62666d;
  --line: #dddddd;
  --paper: #fafafa;
  --soft: #eeeeee;
  --green: #4d5156;
  --green-dark: #202124;
  --gold: #d2a94f;
  --shadow: 0 18px 44px rgba(32, 33, 36, 0.12);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.55;
}

body.portal-guard-pending {
  min-height: 100vh;
  overflow: hidden;
}

body.portal-guard-pending > *,
body.portal-guard-pending > header,
body.portal-guard-pending > main,
body.portal-guard-pending > .toast {
  visibility: hidden !important;
}

body.portal-guard-pending::before {
  content: "正在确认账号入口...";
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: grid;
  place-items: center;
  color: #0b4f3f;
  background:
    radial-gradient(circle at 20% 20%, rgba(209, 237, 229, 0.65), transparent 32%),
    linear-gradient(135deg, #f8fbf9 0%, #e8f2ee 100%);
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0;
}

body.portal-guard-redirecting::before {
  content: "正在前往登录页...";
}

h1,
h2,
h3,
p,
td,
th,
.brand strong,
.brand small {
  overflow-wrap: anywhere;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 12px clamp(18px, 5vw, 64px);
  background: rgba(251, 252, 250, 0.92);
  border-bottom: 1px solid rgba(220, 229, 223, 0.86);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: var(--green-dark);
  color: var(--white);
  font-weight: 800;
}

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

.brand small {
  color: var(--muted);
  font-size: 12px;
}

.top-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  min-width: 0;
  max-width: 100%;
}

.top-nav a {
  padding: 8px 12px;
  border-radius: 6px;
  color: #31423a;
  font-size: 14px;
}

.top-nav a:hover {
  background: var(--soft);
}

.admin-message-entry {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid rgba(32, 86, 65, 0.22);
  border-radius: 999px;
  background: rgba(247, 251, 248, 0.92);
  color: var(--green);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.admin-message-entry::before {
  content: "";
  width: 9px;
  height: 9px;
  border: 2px solid currentColor;
  border-radius: 50%;
  box-shadow: 4px 6px 0 -4px currentColor;
}

.admin-message-entry.has-unread {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

.admin-message-entry strong {
  min-width: 20px;
  padding: 2px 6px;
  border-radius: 999px;
  background: #c73a3a;
  color: #fff;
  font-size: 12px;
  line-height: 1.2;
  text-align: center;
}

.admin-message-entry:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(20, 78, 59, 0.12);
}

.language-switch {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px;
  border: 1px solid rgba(32, 86, 65, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.lang-btn {
  min-height: 32px;
  padding: 0 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #31423a;
  cursor: pointer;
  font-size: 13px;
}

.lang-btn.active {
  background: var(--green-dark);
  color: var(--white);
}

.lang-btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.hero {
  position: relative;
  display: grid;
  min-height: calc(100vh - 72px);
  max-height: 860px;
  overflow: hidden;
  align-items: center;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-shade {
  background: linear-gradient(90deg, rgba(8, 31, 23, 0.9) 0%, rgba(8, 31, 23, 0.72) 36%, rgba(8, 31, 23, 0.08) 72%);
}

body[data-template="sakura"] .hero-shade {
  background: linear-gradient(90deg, rgba(58, 17, 42, 0.9) 0%, rgba(126, 41, 78, 0.62) 42%, rgba(126, 41, 78, 0.1) 74%);
}

body[data-template="indigo"] .hero-shade {
  background: linear-gradient(90deg, rgba(10, 24, 47, 0.93) 0%, rgba(18, 40, 76, 0.74) 42%, rgba(44, 90, 160, 0.14) 74%);
}

body[data-template="graphite"] .hero-shade {
  background: linear-gradient(90deg, rgba(18, 19, 21, 0.92) 0%, rgba(32, 33, 36, 0.72) 42%, rgba(32, 33, 36, 0.1) 74%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(720px, calc(100% - 36px));
  margin-left: clamp(18px, 7vw, 86px);
  color: var(--white);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 660px;
  margin: 0;
  font-size: clamp(38px, 7vw, 76px);
  line-height: 1.05;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 600px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(16px, 2vw, 20px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.site-home .hero {
  min-height: clamp(560px, 78vh, 720px);
  max-height: none;
}

.site-home .hero-content {
  display: grid;
  gap: 20px;
}

.site-home .hero-copy {
  margin: 0;
}

.hero-trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 640px;
}

.hero-trust-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
  font-weight: 800;
}

.site-home .hero-actions {
  margin-top: 6px;
}

.primary-btn,
.secondary-btn,
.ghost-btn,
.action-btn {
  min-height: 42px;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.primary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  background: var(--green);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(31, 111, 84, 0.26);
}

.secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 18px;
  background: rgba(255, 255, 255, 0.16);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.32);
}

.primary-btn:hover,
.secondary-btn:hover,
.ghost-btn:hover,
.action-btn:hover {
  transform: translateY(-1px);
}

.action-btn:disabled,
.primary-btn:disabled,
.secondary-btn:disabled,
.ghost-btn:disabled {
  cursor: wait;
  opacity: 0.68;
  transform: none;
}

.personal-collection-btn.is-saved,
.action-btn.is-saved {
  border: 1px solid #9bd0bd;
  background: #e9f7f2;
  color: var(--green-dark);
  box-shadow: none;
}

.personal-collection-btn.is-busy {
  cursor: wait;
}

.home-capabilities {
  background: #f6f8f7;
}

.home-capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.home-capability-card {
  display: grid;
  align-content: start;
  gap: 12px;
  min-height: 226px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.05);
}

.home-capability-card span {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 8px;
  background: var(--soft);
  color: var(--green-dark);
  font-weight: 900;
}

.home-capability-card h3 {
  margin: 0;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.3;
}

.home-capability-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

@media (max-width: 1180px) {
  .home-capability-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .site-home .hero {
    min-height: auto;
    padding: 72px 0 48px;
  }

  .site-home .hero-content {
    width: min(100% - 28px, 640px);
    margin-left: 14px;
  }

  .hero-trust-list {
    gap: 8px;
  }

  .hero-trust-list span {
    min-height: 32px;
    font-size: 13px;
  }

  .site-home .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: min(100%, 360px);
  }

  .home-capability-grid {
    grid-template-columns: 1fr;
  }

  .home-capability-card {
    min-height: auto;
  }
}

.section {
  padding: 78px clamp(18px, 5vw, 64px);
}

.section-heading {
  max-width: 820px;
  margin-bottom: 28px;
}

.section-heading h2,
.copy-panel h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
  letter-spacing: 0;
}

.inline-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  max-width: none;
}

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

.course-card {
  display: grid;
  gap: 18px;
  min-height: 305px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 26px rgba(23, 32, 28, 0.07);
}

.course-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.course-icon {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 8px;
  background: var(--soft);
  color: var(--green-dark);
  font-size: 20px;
  font-weight: 900;
}

.tag {
  padding: 4px 8px;
  border-radius: 999px;
  background: #fff3e2;
  color: #8b5d21;
  font-size: 12px;
  font-weight: 800;
}

.module-scope-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  min-width: 260px;
  margin: 3px 0;
}

.module-scope-line small {
  min-width: 34px;
  color: var(--muted);
  font-weight: 800;
}

.staging-preview {
  display: grid;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid #cbd8d1;
  border-radius: 8px;
  background: #f7faf8;
}

.staging-preview strong {
  color: var(--ink);
  font-size: 16px;
}

.staging-preview span,
.staging-preview small,
.staging-summary small,
.staging-table-title small {
  color: var(--muted);
}

.staging-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
}

.staging-preview-line {
  display: flex;
  min-width: 0;
  gap: 8px;
  align-items: baseline;
}

.staging-preview-line small {
  min-width: 76px;
  color: var(--muted);
  font-weight: 800;
}

.staging-preview-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.review-workbench-summary,
.review-workbench-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin: 14px 0;
}

.review-workbench-summary article,
.review-workbench-cards article,
.review-workbench-detail,
.review-workbench-section,
.review-workbench-item {
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #f8fbf9;
}

.review-workbench-summary article,
.review-workbench-cards article {
  display: grid;
  gap: 6px;
  padding: 14px;
}

.review-workbench-summary strong,
.review-workbench-cards strong {
  color: var(--ink);
  font-size: 24px;
}

.review-workbench-summary span,
.review-workbench-cards span,
.review-workbench-summary small,
.review-workbench-cards small {
  color: var(--muted);
}

.review-workbench-detail {
  display: grid;
  gap: 14px;
  margin-top: 0;
  padding: 16px;
}

.review-workbench-detail-top {
  display: grid;
  gap: 12px;
}

.review-workbench-detail-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.review-workbench-detail-head h3 {
  margin: 8px 0 4px;
  font-size: 26px;
}

.review-workbench-detail-head p,
.review-workbench-status span,
.review-workbench-item span,
.review-workbench-item small,
.review-workbench-detail > span {
  color: var(--muted);
}

.review-workbench-status {
  display: grid;
  gap: 4px;
  min-width: 140px;
  text-align: right;
}

.review-workbench-detail-cards {
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  margin: 0;
}

.review-workbench-detail-cards article {
  padding: 12px;
  background: #ffffff;
}

.review-workbench-detail-cards strong {
  font-size: 20px;
}

.review-workbench-sections {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}

.review-workbench-section {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 12px;
}

.review-workbench-section h4 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 0;
  font-size: 16px;
}

.review-workbench-section h4 span {
  color: var(--muted);
  font-size: 13px;
}

.review-workbench-item {
  display: grid;
  gap: 8px;
  padding: 12px;
  background: #fff;
}

.review-workbench-item div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.review-workbench-item div:empty {
  display: none;
}

.review-workbench-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.review-workbench-done-group {
  display: grid;
  gap: 10px;
  margin-top: 2px;
  border-top: 1px solid #d7e3dd;
  padding-top: 10px;
}

.review-workbench-done-group summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.review-workbench-done-items {
  display: grid;
  gap: 10px;
}

.review-workbench-done-items .review-workbench-item {
  background: #f4f8f6;
}

.review-workbench-shell {
  display: block;
}

.review-workbench-queue.table-wrap {
  display: grid;
  align-content: start;
  gap: 12px;
  overflow: visible;
  padding: 14px;
  position: static;
}

.review-workbench-queue-head {
  display: grid;
  gap: 4px;
}

.review-workbench-queue-head strong {
  color: var(--ink);
  font-size: 18px;
}

.review-workbench-queue-head span,
.review-workbench-queue-meta,
.review-workbench-queue-local,
.review-workbench-queue-foot,
.review-workbench-queue-card small,
.review-workbench-queue-card em {
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
}

.review-workbench-queue-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 10px;
  max-height: none;
  overflow: visible;
  padding-right: 0;
}

.review-workbench-shell > .review-workbench-detail {
  display: none;
}

.review-workbench-queue-card {
  display: grid;
  gap: 8px;
  width: 100%;
  padding: 12px;
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}

.review-workbench-queue-card:hover,
.review-workbench-queue-card.active {
  border-color: var(--green);
  box-shadow: 0 0 0 2px rgba(0, 109, 91, 0.08);
}

.review-workbench-queue-card.done {
  background: #f4f8f6;
}

.review-workbench-queue-card-head,
.review-workbench-queue-foot {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
}

.review-workbench-queue-card strong,
.review-workbench-queue-card span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.review-workbench-queue-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(92px, 1fr));
  gap: 8px;
}

.review-workbench-queue-stats span {
  display: grid;
  gap: 2px;
  padding: 8px;
  border-radius: 8px;
  background: #f8fbf9;
}

.review-workbench-queue-stats strong {
  font-size: 18px;
}

.review-workbench-queue-empty {
  padding: 14px;
  border: 1px dashed #cfe1da;
  border-radius: 8px;
  color: var(--muted);
}

.review-workbench-student-preview {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid #cfe1da;
  border-radius: 8px;
  background: #ffffff;
}

.review-workbench-preview-head,
.review-workbench-preview-panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.review-workbench-preview-head h4,
.review-workbench-preview-panel-head h5 {
  margin: 0;
  color: var(--ink);
}

.review-workbench-preview-head p {
  margin: 6px 0 0;
  color: var(--muted);
}

.review-workbench-preview-submit {
  display: grid;
  justify-items: end;
  gap: 6px;
  min-width: 180px;
  text-align: right;
}

.review-workbench-preview-submit small,
.review-workbench-preview-panel-head span,
.review-workbench-source-missing {
  color: var(--muted);
  font-size: 13px;
}

.review-workbench-preview-guide,
.review-workbench-preview-metrics {
  display: grid;
  gap: 10px;
}

.review-workbench-preview-guide {
  grid-template-columns: auto repeat(4, minmax(120px, 1fr));
  align-items: center;
  padding: 12px;
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #f8fbf9;
}

.review-workbench-preview-guide strong,
.review-workbench-preview-guide span {
  min-width: 0;
}

.review-workbench-preview-guide strong {
  color: var(--ink);
}

.review-workbench-preview-guide span {
  color: var(--muted);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.review-workbench-preview-focus {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #f8fbf9;
}

.review-workbench-preview-focus strong,
.review-workbench-preview-focus span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.review-workbench-preview-focus strong {
  color: var(--ink);
  font-size: 18px;
}

.review-workbench-preview-focus span {
  color: var(--muted);
  line-height: 1.5;
}

.review-workbench-preview-focus.warning {
  border-color: #f0c9c9;
  background: #fff5f5;
}

.review-workbench-preview-focus.warning strong {
  color: #9f1d1d;
}

.review-workbench-preview-focus.done {
  background: #eef8f4;
}

.review-workbench-preview-metrics {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.review-workbench-preview-metrics article {
  display: grid;
  gap: 4px;
  padding: 12px;
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #f8fbf9;
}

.review-workbench-preview-metrics strong {
  color: var(--ink);
  font-size: 24px;
}

.review-workbench-preview-metrics span {
  color: var(--muted);
}

.review-workbench-preview-metrics article.warning {
  border-color: #f0c9c9;
  background: #fff5f5;
}

.review-workbench-preview-metrics article.warning strong {
  color: #9f1d1d;
}

.review-workbench-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(300px, 1fr));
  gap: 14px;
  align-items: start;
}

.review-workbench-preview-panel {
  display: grid;
  align-content: start;
  gap: 12px;
  min-width: 0;
  padding: 14px;
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #f8fbf9;
}

.review-workbench-preview-panel.featured {
  grid-column: 1 / -1;
  background: #fffaf0;
  border-color: #ead8b7;
}

.review-workbench-preview-items {
  display: grid;
  gap: 10px;
}

.review-workbench-preview-item {
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 8px;
  min-width: 0;
  padding: 12px;
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #fff;
}

.review-workbench-preview-item-body {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.review-workbench-preview-item-body strong,
.review-workbench-preview-item-body span {
  overflow-wrap: anywhere;
}

.review-workbench-preview-item-body span {
  color: var(--muted);
  line-height: 1.55;
}

.review-workbench-preview-item.done {
  background: #f4f8f6;
}

.review-workbench-preview-empty {
  margin: 0;
  padding: 12px;
  border: 1px dashed #cfe1da;
  border-radius: 8px;
  background: #ffffff;
}

.review-workbench-preview-done-group {
  display: grid;
  gap: 10px;
  border-top: 1px solid #d7e3dd;
  padding-top: 10px;
}

.review-workbench-preview-done-group summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.review-workbench-preview-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: flex-start;
}

.review-workbench-preview-state {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid #d7e3dd;
  border-radius: 999px;
  background: #eef8f4;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 900;
}

.review-workbench-preview-state.warning {
  border-color: #f0c9c9;
  background: #fff5f5;
  color: #9f1d1d;
}

.review-workbench-preview-state.done {
  background: #f4f8f6;
  color: var(--muted);
}

.review-workbench-source-missing {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid #f0c9c9;
  border-radius: 8px;
  background: #fff5f5;
  color: #9f1d1d;
  font-weight: 800;
}

.review-workbench-ops-detail {
  border-top: 1px solid #d7e3dd;
  padding-top: 10px;
}

.review-workbench-ops-detail summary {
  cursor: pointer;
  color: var(--muted);
  font-weight: 800;
}

.review-workbench-ops-detail p {
  margin: 8px 0 0;
  color: var(--muted);
}

.review-workbench-production-detail {
  display: grid;
  gap: 12px;
  padding-top: 14px;
}

.review-workbench-production-detail[open] {
  border-top: 1px solid #d7e3dd;
}

.review-workbench-production-detail .review-workbench-sections {
  margin-top: 12px;
}

body.review-modal-open {
  overflow: hidden;
}

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

.review-workbench-modal {
  position: fixed;
  inset: 0;
  z-index: 2200;
  display: grid;
  padding: 20px;
  background: rgba(10, 31, 28, 0.42);
  isolation: isolate;
}

.review-workbench-preview-backdrop {
  position: absolute;
  inset: 0;
  z-index: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: default;
}

.review-workbench-modal-window {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  width: min(1680px, 100%);
  height: min(940px, calc(100vh - 40px));
  margin: auto;
  overflow: hidden;
  border: 1px solid #cfe0d8;
  border-radius: 8px;
  background: #eef7f2;
  box-shadow: 0 24px 64px rgba(8, 41, 35, 0.28);
}

.review-workbench-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid #d7e3dd;
  background: #ffffff;
}

.review-workbench-modal-head h3 {
  margin: 6px 0 0;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.3;
}

.review-workbench-modal-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
  gap: 16px;
  min-height: 0;
  padding: 16px;
  overflow: hidden;
}

.review-workbench-modal-preview,
.review-workbench-modal-tools {
  min-height: 0;
  overflow: auto;
}

.review-workbench-modal-preview {
  padding-right: 2px;
}

.review-workbench-modal-preview .student-admission-guide {
  max-width: 1120px;
  margin: 0 auto 16px;
}

.review-workbench-modal-tools {
  display: grid;
  align-content: start;
  gap: 12px;
  padding-right: 2px;
}

.review-workbench-modal-tool-card {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #ffffff;
}

.review-workbench-modal-tool-card.primary {
  border-color: #b8d9cd;
  background: #f7fcfa;
}

.review-workbench-modal-tool-card h4 {
  margin: 0;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.35;
}

.review-workbench-modal-tool-card p,
.review-workbench-modal-tool-card small {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.review-workbench-modal-tool-card .review-workbench-modal-warning {
  padding: 10px;
  border: 1px solid #ead8b7;
  border-radius: 8px;
  background: #fffaf0;
  color: #6a4b1f;
  font-weight: 800;
}

.review-workbench-blocking-list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 18px;
  color: #7a4216;
  font-weight: 800;
  line-height: 1.5;
}

.review-workbench-modal-tool-card summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 900;
}

.review-workbench-modal-tool-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.review-workbench-preview-metrics.compact {
  grid-template-columns: repeat(auto-fit, minmax(104px, 1fr));
  margin: 0;
}

.review-workbench-preview-metrics.compact article {
  min-height: 86px;
}

.review-workbench-modal-review-list,
.review-workbench-modal-source-list {
  display: grid;
  gap: 10px;
}

.review-workbench-modal-review-list .review-workbench-preview-grid,
.review-workbench-modal-review-list .review-workbench-preview-panel {
  display: grid;
}

.review-workbench-modal-review-list .review-workbench-preview-panel {
  min-height: auto;
}

.review-workbench-modal-source-list > div {
  display: grid;
  gap: 6px;
  padding: 10px;
  border: 1px solid #dfeae5;
  border-radius: 8px;
  background: #f8fbf9;
}

.review-workbench-student-page {
  min-height: 100%;
}

.review-workbench-candidate-page {
  border-color: #b8d9cd;
  background: #fbfffd;
}

.review-workbench-candidate-field-grid {
  grid-template-columns: minmax(0, 1fr);
}

.review-workbench-candidate-field-grid .student-admission-guide-group {
  min-height: 0;
}

.student-admission-item-label {
  display: block;
  margin-bottom: 4px;
  color: #0f4f42;
  font-weight: 900;
}

.student-admission-inline-source {
  display: inline-flex;
  margin-top: 6px;
  color: #0a6f5c;
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.review-workbench-candidate-field {
  display: grid;
  gap: 10px;
  min-width: 0;
  padding: 12px 0;
  border-bottom: 1px solid #edf3f0;
}

.review-workbench-candidate-field:last-child {
  border-bottom: 0;
}

.review-workbench-candidate-field-head {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  align-items: baseline;
}

.review-workbench-candidate-field-head > span {
  color: #0f4f42;
  font-size: 0.9rem;
  font-weight: 900;
}

.review-workbench-candidate-field-head > small {
  color: var(--muted);
  font-weight: 800;
}

.review-workbench-candidate-bilingual {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
}

.review-workbench-candidate-bilingual article {
  min-width: 0;
  padding: 10px;
  border: 1px solid #dbe9e4;
  border-radius: 8px;
  background: #ffffff;
}

.review-workbench-candidate-bilingual article.missing {
  border-color: #edc98a;
  background: #fffaf0;
}

.review-workbench-candidate-bilingual span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
}

.review-workbench-candidate-bilingual p,
.review-workbench-candidate-evidence small {
  margin: 0;
  color: #273c36;
  line-height: 1.62;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.review-workbench-candidate-warning {
  display: grid;
  gap: 6px;
  margin-top: 10px;
}

.review-workbench-candidate-warning span {
  display: block;
  padding: 8px 10px;
  border: 1px solid #fed7aa;
  border-radius: 8px;
  background: #fff7ed;
  color: #9a3412;
  font-weight: 700;
  line-height: 1.55;
}

.review-workbench-candidate-evidence {
  display: grid;
  gap: 8px;
}

.review-workbench-candidate-evidence a,
.review-workbench-candidate-evidence div {
  display: grid;
  gap: 3px;
  min-width: 0;
  padding: 8px 10px;
  border: 1px solid #dfeae5;
  border-radius: 8px;
  background: #f8fbf9;
  color: inherit;
  text-decoration: none;
}

.review-workbench-candidate-evidence span {
  color: #0f7a5d;
  font-size: 12px;
  font-weight: 900;
}

.review-workbench-candidate-evidence strong {
  overflow-wrap: anywhere;
}

.review-workbench-candidate-field-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.review-workbench-candidate-field-actions small {
  flex: 1 1 220px;
  min-width: 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

@media (max-width: 1180px) {
  .review-workbench-modal-body {
    grid-template-columns: 1fr;
    overflow: auto;
  }

  .review-workbench-modal-preview,
  .review-workbench-modal-tools {
    overflow: visible;
  }
}

@media (max-width: 900px) {
  .review-workbench-candidate-bilingual {
    grid-template-columns: 1fr;
  }

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

  .review-workbench-queue.table-wrap {
    position: static;
  }

  .review-workbench-queue-list {
    max-height: none;
  }

  .review-workbench-detail-head {
    flex-direction: column;
  }

  .review-workbench-status {
    text-align: left;
  }

  .review-workbench-detail-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .review-workbench-preview-panel.featured {
    grid-column: auto;
  }

  .review-workbench-preview-item {
    grid-template-columns: 1fr;
  }

  .review-workbench-preview-actions {
    justify-content: flex-start;
  }

  .review-workbench-preview-guide {
    grid-template-columns: 1fr;
  }

  .review-workbench-preview-focus {
    flex-direction: column;
    align-items: flex-start;
  }

  .review-workbench-modal {
    padding: 0;
  }

  .review-workbench-modal-window {
    width: 100%;
    height: 100vh;
    border-radius: 0;
  }

  .review-workbench-modal-head {
    align-items: stretch;
    flex-direction: column;
  }

  .review-workbench-modal-body {
    padding: 12px;
  }
}

.candidate-review-block .candidate-review-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #f8fbf9;
}

.candidate-review-block .candidate-review-batch-toolbar {
  display: grid;
  grid-template-columns: minmax(180px, 260px) minmax(280px, 1fr) minmax(220px, 1.4fr);
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #fff;
}

.candidate-review-block .candidate-review-batch-toolbar label {
  color: var(--ink);
  font-weight: 800;
}

.candidate-review-block .candidate-review-batch-toolbar select {
  min-width: 0;
}

.candidate-review-block .candidate-review-batch-toolbar span {
  color: var(--muted);
  font-size: 13px;
}

.candidate-review-block .candidate-review-header div {
  display: grid;
  gap: 6px;
}

.candidate-review-block .candidate-review-header strong {
  color: var(--ink);
  font-size: 18px;
}

.candidate-review-block .candidate-review-header span,
.candidate-review-block .candidate-review-table small,
.candidate-review-block .candidate-review-actions small {
  color: var(--muted);
}

.candidate-review-block .candidate-review-summary {
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
}

.candidate-review-block .candidate-review-table td {
  vertical-align: top;
}

.candidate-review-block .candidate-review-group-row td {
  padding: 0;
  border-top: 2px solid #cbdad2;
  background: #f7faf8;
}

.candidate-review-block .candidate-review-group-row.warn td {
  background: #fffaf0;
  border-top-color: #efd9ac;
}

.candidate-review-block .candidate-review-group-row.danger td {
  background: #fff6f6;
  border-top-color: #efb4b4;
}

.candidate-review-block .candidate-review-group-row.info td {
  background: #f2f7ff;
  border-top-color: #bfd4ef;
}

.candidate-review-block .candidate-review-group-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
}

.candidate-review-block .candidate-review-group-heading span {
  flex: 1 1 auto;
}

.candidate-review-block .candidate-review-group-heading strong {
  color: var(--ink);
  font-size: 15px;
}

.candidate-review-block .candidate-review-group-heading > span {
  color: var(--muted);
  font-size: 13px;
}

.candidate-review-block .candidate-review-group-toggle {
  flex: 0 0 auto;
}

.candidate-review-block .candidate-review-chip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin: 0 6px 6px 0;
  padding: 4px 8px;
  border-radius: 999px;
  border: 1px solid #d7e3dd;
  background: #fff;
  color: #405048;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.candidate-review-block .candidate-review-chip.info {
  border-color: #bfd4ef;
  background: #eef6ff;
  color: #24527a;
}

.candidate-review-block .candidate-review-chip.warn {
  border-color: #efd9ac;
  background: #fff7e6;
  color: #805816;
}

.candidate-review-block .candidate-review-chip.danger {
  border-color: #efb4b4;
  background: #fff0f0;
  color: #9d2b2b;
}

.candidate-review-block .candidate-review-source-link {
  display: inline-flex;
  width: fit-content;
}

.candidate-review-block .candidate-review-source-missing {
  display: inline-flex;
  width: fit-content;
  padding: 4px 8px;
  border-radius: 999px;
  background: #f2f5f3;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.candidate-review-block .candidate-review-evidence-callout {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 14px;
  padding: 14px;
  border: 1px solid #bfd4ef;
  border-radius: 8px;
  background: #f3f8ff;
}

.candidate-review-block .candidate-review-evidence-callout div:first-child {
  display: grid;
  gap: 6px;
}

.candidate-review-block .candidate-review-evidence-callout strong {
  color: var(--ink);
}

.candidate-review-block .candidate-review-evidence-callout span {
  color: var(--muted);
}

.candidate-review-block .candidate-review-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 10px;
}

.candidate-review-block .candidate-review-evidence-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}

.candidate-review-block .candidate-review-detail-grid div,
.candidate-review-block .candidate-review-detail-section {
  display: grid;
  gap: 6px;
  min-width: 0;
  padding: 12px;
  border: 1px solid #d7e3dd;
  border-radius: 8px;
  background: #fff;
}

.candidate-review-block .candidate-review-detail-grid small {
  color: var(--muted);
  font-weight: 800;
}

.candidate-review-block .candidate-review-detail-grid span,
.candidate-review-block .candidate-review-detail-section p {
  margin: 0;
  overflow-wrap: anywhere;
  line-height: 1.6;
}

.candidate-review-block .candidate-review-detail-section h4 {
  margin: 0;
  font-size: 15px;
}

.candidate-review-block .candidate-review-detail-section summary {
  cursor: pointer;
  color: var(--ink);
  font-size: 15px;
  font-weight: 800;
}

.candidate-review-block .candidate-review-public-copy {
  border-color: #bfd4ef;
  background: #f8fbff;
}

.candidate-review-block .candidate-review-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.candidate-review-block .candidate-review-actions .danger {
  color: #9d2b2b;
}

@media (max-width: 900px) {
  .candidate-review-block .candidate-review-batch-toolbar,
  .candidate-review-block .candidate-review-header {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .candidate-review-block .candidate-review-header {
    display: grid;
  }
}

.staging-field-tags,
.staging-source-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  min-width: 0;
}

.staging-detail-block {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.staging-detail-block > small {
  color: var(--muted);
  font-weight: 800;
}

.staging-snippet-groups {
  display: grid;
  gap: 10px;
}

.staging-snippet-group {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.staging-snippet-group strong {
  font-size: 14px;
}

.staging-snippet-list {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.staging-snippet-list li {
  overflow-wrap: anywhere;
  line-height: 1.6;
}

.staging-payload-details {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.staging-payload-details summary {
  cursor: pointer;
  color: #405048;
  font-weight: 800;
}

.staging-payload-details textarea {
  width: 100%;
  min-height: 160px;
  margin-top: 10px;
}

.staging-table-title,
.staging-summary {
  display: grid;
  gap: 4px;
  min-width: 220px;
}

.staging-table-title strong {
  overflow-wrap: anywhere;
}

.course-card h3 {
  margin: 0;
  font-size: 22px;
}

.course-card p {
  margin: 0;
  color: var(--muted);
}

.audio-row {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 12px;
}

.play-btn {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: 50%;
  background: var(--green-dark);
  color: var(--white);
}

.audio-bar {
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--soft);
}

.audio-fill {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--gold));
  transition: width 0.2s linear;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: 20px;
  background: #eef4f1;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.copy-panel {
  padding: clamp(26px, 4vw, 42px);
}

.copy-panel p:not(.eyebrow) {
  color: var(--muted);
}

.timeline {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.timeline span {
  display: block;
  padding: 14px 16px;
  border-left: 4px solid var(--green);
  background: var(--soft);
  font-weight: 800;
}

.form-panel,
.toolbar-form {
  display: grid;
  gap: 14px;
}

.form-panel {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: clamp(22px, 4vw, 36px);
}

.form-panel label {
  display: grid;
  gap: 7px;
  color: #405048;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid #cbd8d1;
  border-radius: 6px;
  background: var(--white);
  color: var(--ink);
}

.file-field {
  display: grid;
  min-width: 0;
  min-height: 44px;
  gap: 6px;
  padding: 8px 12px;
  border: 1px solid #cbd8d1;
  border-radius: 6px;
  background: var(--white);
  color: #405048;
  font-weight: 800;
}

.file-drop-field {
  position: relative;
  border-style: dashed;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.file-drop-field.is-dragover {
  border-color: var(--green);
  background: #eef8f3;
  box-shadow: 0 0 0 3px rgba(31, 111, 84, 0.14);
}

.file-drop-field.file-drop-ready {
  border-color: #7cb59c;
  background: #f5fbf7;
}

.file-field span {
  font-size: 12px;
  line-height: 1.2;
}

.file-drop-hint,
.file-drop-status {
  color: #60756b;
  font-size: 12px;
  line-height: 1.35;
}

.file-drop-status {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-field input[type="file"] {
  min-height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  font-size: 13px;
}

.file-field input[type="file"]::file-selector-button {
  min-height: 30px;
  margin-right: 10px;
  padding: 0 10px;
  border: 0;
  border-radius: 5px;
  background: #eef5f0;
  color: var(--green-dark);
  font-weight: 800;
}

input:focus,
select:focus,
textarea:focus {
  outline: 3px solid rgba(31, 111, 84, 0.18);
  border-color: var(--green);
}

.password-field {
  position: relative;
  display: block;
  min-width: 0;
  width: 100%;
}

.password-field input {
  padding-right: 76px;
}

.password-toggle {
  position: absolute;
  top: 50%;
  right: 6px;
  min-height: 32px;
  padding: 0 10px;
  border: 0;
  border-radius: 5px;
  background: #eef5f0;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
  transform: translateY(-50%);
}

.password-toggle:hover {
  background: #ddebe2;
}

.password-toggle:focus-visible {
  outline: 3px solid rgba(31, 111, 84, 0.2);
}

.wide-btn {
  grid-column: 1 / -1;
}

.ghost-btn {
  padding: 0 14px;
  background: var(--soft);
  color: var(--green-dark);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  -webkit-overflow-scrolling: touch;
}

table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

th,
td {
  padding: 15px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  color: #45554e;
  background: #f3f7f4;
  font-size: 13px;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #e6f2ed;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
}

.management-section:nth-of-type(odd) {
  background: #f7faf8;
}

.toolbar-form {
  grid-template-columns: 1fr 1fr 1fr 1fr auto;
  margin-bottom: 18px;
}

.checkbox-card {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: #26342e;
  font-weight: 700;
}

.checkbox-card input {
  width: 18px;
  height: 18px;
  accent-color: var(--green);
}

.action-cell {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.action-btn {
  min-height: 34px;
  padding: 0 11px;
  background: #eef5f0;
  color: var(--green-dark);
}

.danger-btn {
  background: #fff0ef;
  color: var(--red);
}

.teacher-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.teacher-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
}

.teacher-card h3 {
  margin: 0 0 6px;
  font-size: 22px;
}

.teacher-card p {
  margin: 8px 0;
  color: var(--muted);
}

.teacher-photo {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  margin-bottom: 14px;
  border-radius: 8px;
  object-fit: cover;
}

.teacher-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding: 28px clamp(18px, 5vw, 64px);
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.82);
}

.site-footer strong {
  color: var(--white);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.86);
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--white);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.admin-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.admin-entry div {
  max-width: 760px;
}

.admin-entry h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
}

.admin-entry p:not(.eyebrow) {
  color: var(--muted);
}

.faculty-section {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.faculty-section > div:first-child {
  max-width: 820px;
  margin-bottom: 28px;
}

.faculty-section h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.15;
}

.faculty-section p:not(.eyebrow) {
  color: var(--muted);
}

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

.faculty-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
}

.faculty-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.faculty-card div {
  padding: 18px;
}

.faculty-card h3 {
  margin: 12px 0 8px;
  font-size: 22px;
}

.faculty-card p {
  margin: 0;
  color: var(--muted);
}

.admin-page {
  background: #f6f8f7;
}

.admin-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 22px;
  padding: 62px clamp(18px, 5vw, 64px);
  background: linear-gradient(135deg, #102c22 0%, #1f6f54 100%);
  color: var(--white);
}

.admin-hero h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
}

.admin-hero p:not(.eyebrow) {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.82);
}

.admin-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  align-content: start;
}

.admin-metrics div {
  min-height: 96px;
  padding: 17px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.1);
}

.admin-metrics strong,
.admin-metrics span {
  display: block;
}

.admin-metrics strong {
  font-size: 30px;
  line-height: 1;
}

.admin-metrics span {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

.admin-metrics small {
  display: block;
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.workbench-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.workbench-metrics div {
  min-height: 104px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
}

.workbench-metrics strong,
.workbench-metrics span,
.workbench-metrics small {
  display: block;
}

.workbench-metrics strong {
  font-size: 30px;
  line-height: 1;
}

.workbench-metrics span {
  margin-top: 9px;
  color: var(--ink);
  font-weight: 800;
}

.workbench-metrics small {
  margin-top: 4px;
  color: var(--muted);
}

.ai-access-metrics strong {
  overflow-wrap: anywhere;
  font-size: 24px;
}

.ai-access-profit-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.ai-access-recommendations,
.ai-tool-market-recommendations {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.admin-ai-market-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  margin: 0 0 16px;
}

.admin-ai-market-card {
  display: grid;
  align-content: start;
  gap: 10px;
  min-width: 0;
  padding: 14px;
  border: 1px solid rgba(17, 73, 52, 0.14);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
}

.admin-ai-market-card.offline {
  background: #fbfbf8;
}

.admin-ai-market-card-head,
.admin-ai-market-meta div {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.admin-ai-market-card h3,
.admin-ai-market-card p,
.admin-ai-market-card small,
.admin-ai-market-card dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.admin-ai-market-card h3 {
  font-size: 17px;
}

.admin-ai-market-card p,
.admin-ai-market-card small,
.admin-ai-market-card dd {
  color: var(--muted);
}

.admin-ai-market-meta {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 10px;
  border: 1px solid rgba(17, 73, 52, 0.1);
  border-radius: 8px;
  background: #f8fbf8;
}

.admin-ai-market-meta dt {
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.admin-ai-market-meta dd {
  text-align: right;
  font-size: 12px;
}

.admin-ai-market-card .action-cell {
  flex-wrap: wrap;
}

.ai-access-recommendation,
.ai-tool-market-recommendation {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
}

.ai-access-recommendation > span,
.ai-tool-market-recommendation > span {
  align-self: start;
  padding: 4px 8px;
  border-radius: 999px;
  background: #eef6f1;
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 800;
}

.ai-access-recommendation.warning > span,
.ai-tool-market-recommendation.warning > span {
  background: #fff4db;
  color: #9a6515;
}

.ai-access-recommendation.danger > span,
.ai-tool-market-recommendation.danger > span {
  background: #ffe8e5;
  color: #b42318;
}

.ai-tool-market-recommendation.info > span {
  background: #edf4ff;
  color: #1d4d8f;
}

.ai-access-recommendation strong,
.ai-access-recommendation p,
.ai-access-recommendation small,
.ai-tool-market-recommendation strong,
.ai-tool-market-recommendation p,
.ai-tool-market-recommendation small {
  display: block;
}

.ai-access-recommendation strong,
.ai-tool-market-recommendation strong {
  color: var(--ink);
}

.ai-access-recommendation p,
.ai-tool-market-recommendation p {
  margin: 6px 0;
  color: var(--muted);
  line-height: 1.5;
}

.ai-access-recommendation small,
.ai-tool-market-recommendation small {
  color: var(--green-dark);
  font-weight: 800;
}

.ai-access-profit-card {
  min-width: 0;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
}

.ai-access-profit-card div {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.ai-access-profit-card strong {
  color: var(--ink);
  overflow-wrap: anywhere;
}

.ai-access-profit-card span {
  flex: 0 0 auto;
  color: var(--green-dark);
  font-weight: 800;
}

.ai-access-profit-card p {
  margin: 10px 0 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.ai-access-profit-card em {
  display: block;
  height: 4px;
  overflow: hidden;
  border-radius: 999px;
  background: #e4ece7;
}

.ai-access-profit-card i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: #1f6f54;
}

.ai-tool-operating {
  display: grid;
  gap: 4px;
  min-width: 150px;
}

.ai-tool-operating strong {
  display: inline-block;
  width: fit-content;
  padding: 3px 8px;
  border-radius: 999px;
  background: #eef6f1;
  color: var(--green-dark);
  font-size: 12px;
}

.ai-tool-operating.warning strong {
  background: #fff4db;
  color: #9a6515;
}

.ai-tool-operating span,
.ai-tool-operating small,
.ai-tool-operating em {
  display: block;
  color: var(--muted);
  font-style: normal;
  line-height: 1.35;
}

.ai-tool-operating span {
  color: var(--ink);
  font-weight: 800;
}

.ai-cost-heading {
  align-items: center;
  margin-top: 4px;
}

.ai-cost-heading select {
  max-width: 160px;
}

.ai-cost-report {
  display: grid;
  gap: 14px;
  margin-bottom: 18px;
}

.ai-cost-summary {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.ai-cost-summary div,
.ai-cost-grid article {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
}

.ai-cost-summary div {
  padding: 16px;
}

.ai-cost-summary strong,
.ai-cost-summary span,
.ai-cost-summary small {
  display: block;
}

.ai-cost-summary strong {
  font-size: 24px;
  line-height: 1.1;
}

.ai-cost-summary span {
  margin-top: 8px;
  color: var(--ink);
  font-weight: 800;
}

.ai-cost-summary small {
  margin-top: 4px;
  color: var(--muted);
}

.ai-cost-summary .budget-normal strong {
  color: var(--green-dark);
}

.ai-cost-summary .budget-warning strong,
.ai-cost-summary .budget-projected_over strong {
  color: #b7791f;
}

.ai-cost-summary .budget-over strong {
  color: #c53030;
}

.ai-cost-grid {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) repeat(2, minmax(260px, 1fr));
  gap: 12px;
}

.ai-plugin-profit-grid {
  grid-template-columns: minmax(320px, 1.15fr) minmax(260px, 0.9fr) minmax(240px, 0.7fr);
}

.ai-cost-grid article {
  padding: 16px;
}

.ai-cost-grid h4 {
  margin: 0 0 12px;
  font-size: 15px;
}

.ai-cost-bars {
  display: grid;
  grid-template-columns: repeat(14, minmax(0, 1fr));
  align-items: end;
  min-height: 104px;
  gap: 6px;
  padding-top: 12px;
}

.ai-cost-bars span {
  position: relative;
  display: block;
  min-height: 8px;
  border-radius: 5px 5px 2px 2px;
  background: linear-gradient(180deg, #1f6f54, #83b99f);
}

.ai-cost-bars i {
  position: absolute;
  right: 50%;
  bottom: -20px;
  color: var(--muted);
  font-size: 10px;
  font-style: normal;
  transform: translateX(50%);
}

.ai-cost-row {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 10px 0 12px;
  border-bottom: 1px solid var(--line);
}

.ai-cost-row:last-child {
  border-bottom: 0;
}

.ai-cost-row span,
.ai-cost-row strong,
.ai-cost-row small {
  position: relative;
  z-index: 1;
}

.ai-cost-row span {
  font-weight: 800;
}

.ai-cost-row strong {
  color: var(--green-dark);
}

.ai-cost-row small {
  color: var(--muted);
}

.ai-cost-row em {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  border-radius: 999px;
  background: #1f6f54;
}

.workbench-brief {
  margin-bottom: 18px;
  padding: 14px 16px;
  border-left: 4px solid var(--green);
  border-radius: 8px;
  background: var(--soft);
  color: #31423a;
  font-weight: 700;
}

.admin-message-alerts {
  display: grid;
  gap: 10px;
  margin: 0 0 18px;
  padding: 14px;
  border: 1px solid rgba(199, 58, 58, 0.24);
  border-radius: 8px;
  background: #fff8f2;
}

.admin-message-alert-head,
.admin-message-alert-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.admin-message-alert-head strong,
.admin-message-alert-card strong {
  color: #163a30;
}

.admin-message-alert-head span {
  display: block;
  margin-top: 4px;
  color: #8b4a19;
  font-weight: 800;
}

.admin-message-alert-list {
  display: grid;
  gap: 8px;
}

.admin-message-alert-card {
  padding: 12px;
  border: 1px solid rgba(32, 86, 65, 0.14);
  border-radius: 8px;
  background: #fff;
}

.admin-message-alert-card > span {
  flex: 0 0 auto;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(32, 86, 65, 0.1);
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
}

.admin-message-alert-card > div {
  flex: 1 1 auto;
  min-width: 0;
}

.admin-message-alert-card p {
  margin: 4px 0 0;
  color: #53635c;
}

.workbench-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.workbench-panel {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

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

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

.workbench-panel-head h3 {
  margin: 0;
  font-size: 18px;
}

.workbench-panel-head span {
  color: var(--muted);
  font-size: 13px;
}

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

.workbench-item {
  display: grid;
  gap: 6px;
  padding: 12px;
  border-radius: 8px;
  background: #f7faf8;
}

.workbench-item strong,
.workbench-item p,
.workbench-item small {
  margin: 0;
  overflow-wrap: anywhere;
}

.workbench-item p,
.workbench-item small {
  color: var(--muted);
}

.workbench-ai-toolbox-panel {
  background: linear-gradient(180deg, rgba(247, 250, 248, 0.9), var(--white));
}

.workbench-ai-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  margin-bottom: 16px;
}

.workbench-ai-overview h3,
.workbench-ai-overview p {
  margin: 0;
}

.workbench-ai-overview h3 {
  font-size: 22px;
}

.workbench-ai-overview p {
  color: var(--muted);
}

.workbench-ai-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(72px, 1fr));
  gap: 8px;
  min-width: min(520px, 100%);
}

.workbench-ai-stats span {
  display: grid;
  gap: 2px;
  padding: 10px;
  border: 1px solid rgba(17, 73, 52, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--muted);
  font-size: 12px;
}

.workbench-ai-stats strong {
  color: var(--green);
  font-size: 20px;
  line-height: 1;
}

.workbench-ai-section {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.workbench-ai-section-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.workbench-ai-section-head strong {
  color: var(--ink);
  font-size: 15px;
}

.workbench-ai-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.workbench-ai-market-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.workbench-ai-card {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 12px;
  border: 1px solid rgba(17, 73, 52, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.82);
}

.workbench-ai-card.market-card {
  align-content: start;
}

.workbench-ai-card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.workbench-ai-card h4,
.workbench-ai-card p {
  margin: 0;
  overflow-wrap: anywhere;
}

.workbench-ai-card p,
.workbench-ai-card small,
.workbench-ai-card .muted {
  color: var(--muted);
}

.ai-recommend-reason {
  padding: 7px 9px;
  border: 1px solid rgba(21, 114, 82, 0.12);
  border-radius: 8px;
  background: rgba(21, 114, 82, 0.07);
  color: var(--green-dark) !important;
  font-size: 12px;
  font-weight: 700;
}

.workbench-ai-status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.ai-status-chip {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 8px;
  border: 1px solid rgba(17, 73, 52, 0.12);
  border-radius: 999px;
  background: #f5f7f4;
  color: var(--muted);
  font-size: 12px;
  line-height: 1;
}

.ai-status-chip.ok,
.ai-status-chip.added {
  border-color: rgba(21, 114, 82, 0.18);
  background: rgba(21, 114, 82, 0.1);
  color: var(--green);
}

.ai-status-chip.warn,
.ai-status-chip.paid {
  border-color: rgba(187, 117, 27, 0.2);
  background: rgba(187, 117, 27, 0.1);
  color: #9b5f16;
}

.ai-status-chip.locked {
  border-color: rgba(132, 51, 51, 0.2);
  background: rgba(132, 51, 51, 0.08);
  color: #843333;
}

.workbench-ai-card .action-cell {
  flex-wrap: wrap;
}

.workbench-ai-card select {
  min-height: 36px;
  border: 1px solid rgba(17, 73, 52, 0.18);
  border-radius: 8px;
  padding: 0 10px;
  background: #fff;
  color: var(--ink);
}

.workbench-ai-history {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.workbench-ai-history-head,
.workbench-ai-history-item,
.workbench-ai-history-meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.workbench-ai-history-head {
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}

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

.workbench-ai-history-item {
  justify-content: space-between;
  align-items: flex-start;
  padding: 10px 12px;
  border: 1px solid rgba(17, 73, 52, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
}

.workbench-ai-history-item div {
  min-width: 0;
}

.workbench-ai-history-item strong,
.workbench-ai-history-item p,
.workbench-ai-history-item small {
  margin: 0;
  overflow-wrap: anywhere;
}

.workbench-ai-history-item p,
.workbench-ai-history-item small {
  color: var(--muted);
}

.workbench-ai-history-meta {
  flex-shrink: 0;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.text-btn {
  min-height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--green);
  cursor: pointer;
  font-weight: 800;
  text-decoration: none;
}

.text-btn:hover {
  color: var(--green-dark);
}

.admin-filter {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) 150px auto;
  gap: 10px;
  width: min(620px, 100%);
}

.chart-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0 0 18px;
}

.sub-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}

.sub-tab-btn {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.sub-tab-btn.active {
  border-color: var(--green);
  background: var(--green);
  color: var(--white);
}

.template-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(420px, 1.4fr);
  gap: 18px;
  align-items: stretch;
}

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

.template-current {
  margin-bottom: 14px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
  font-weight: 700;
}

.template-options {
  display: grid;
  gap: 12px;
}

.template-option {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  cursor: pointer;
  box-shadow: 0 10px 26px rgba(23, 32, 28, 0.05);
}

.template-option.active {
  border-color: var(--green-dark);
  box-shadow: 0 0 0 2px rgba(31, 111, 84, 0.14), var(--shadow);
}

.template-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.template-option-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.template-option-head em {
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--green-dark);
  color: var(--white);
  font-size: 12px;
  font-style: normal;
}

.template-swatches {
  display: flex;
  gap: 6px;
}

.template-swatches i {
  width: 28px;
  height: 18px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 5px;
}

.template-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.template-preview {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.template-preview-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
}

.template-preview-bar span {
  color: var(--muted);
  font-size: 13px;
}

#siteTemplatePreview {
  display: block;
  width: 100%;
  height: 620px;
  border: 0;
  background: var(--paper);
}

.campus-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: -6px 0 22px;
}

.campus-tab {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.campus-tab.active {
  border-color: var(--gold);
  background: #fff8e7;
  color: var(--ink);
}

.campus-tab small {
  margin-left: 8px;
  color: var(--green-dark);
  font-size: 11px;
}

.student-sub-panel,
.teacher-sub-panel {
  display: none;
}

.student-sub-panel.active,
.teacher-sub-panel.active {
  display: block;
}

.student-portal-page {
  --student-ink: #16231f;
  --student-teal: #0f766e;
  --student-blue: #2563eb;
  --student-gold: #c58b2c;
  --student-coral: #d25b4c;
  background: #f4f7f5;
}

.student-site-header .brand-mark {
  background: #102c22;
  color: #f8d27a;
}

.student-portal-shell {
  display: grid;
  gap: 22px;
  width: min(1240px, calc(100% - 36px));
  margin: 0 auto;
  padding: 26px 0 56px;
}

.student-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.9fr);
  gap: 24px;
  align-items: stretch;
  min-height: 390px;
}

.student-hero-copy {
  display: grid;
  align-content: center;
  gap: 18px;
  padding: clamp(28px, 5vw, 54px);
  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(15, 118, 110, 0.95), rgba(22, 92, 122, 0.9)),
    #0f766e;
  color: var(--white);
  box-shadow: 0 18px 42px rgba(15, 35, 31, 0.14);
}

.student-hero-copy .eyebrow {
  color: #f8d27a;
}

.student-hero-copy h1 {
  max-width: 640px;
  margin: 0;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.05;
}

.student-hero-copy p:not(.eyebrow) {
  max-width: 620px;
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 17px;
}

.student-hero-actions,
.student-card-head,
.student-panel-heading,
.student-portal-tabs,
.student-today-card,
.student-mini-schedule {
  min-width: 0;
}

.student-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.student-hero-actions .primary-btn {
  background: #f4c967;
  color: #16352e;
  box-shadow: 0 12px 24px rgba(244, 201, 103, 0.2);
}

.student-hero-visual {
  position: relative;
  min-height: 390px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 42px rgba(15, 35, 31, 0.1);
}

.student-hero-visual img {
  width: 100%;
  height: 100%;
  min-height: 390px;
  object-fit: cover;
}

.teacher-portal-page {
  --teacher-accent: #1f6f54;
  --teacher-warm: #d89d3b;
}

.teacher-hero .student-hero-copy {
  background:
    linear-gradient(135deg, rgba(17, 73, 52, 0.96), rgba(28, 89, 116, 0.9)),
    var(--green-dark);
}

.teacher-hero-visual::after {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: min(210px, 42%);
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, #f4c967, #7dd3c7);
  content: "";
}

.teacher-tab-panel .toolbar-form,
.teacher-tab-panel .admin-filter {
  margin-bottom: 14px;
}

.teacher-overview-metrics {
  margin-bottom: 0;
}

.teacher-overview-metrics div {
  background: #f8fbfa;
}

.teacher-today-workbench-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 16px;
}

.teacher-today-lessons,
.teacher-today-actions,
.teacher-course-flow {
  display: grid;
  align-content: start;
  gap: 16px;
  min-width: 0;
  padding: 20px;
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 26px rgba(15, 35, 31, 0.06);
}

.teacher-course-flow {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  background: linear-gradient(135deg, #f8fbfa 0%, #ffffff 62%);
}

.teacher-section-head,
.teacher-today-lesson-card,
.teacher-course-flow-actions {
  display: flex;
  min-width: 0;
}

.teacher-section-head {
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.teacher-section-head h3,
.teacher-today-lesson-card h3,
.teacher-course-flow h3 {
  margin: 0;
  color: var(--student-ink);
}

.teacher-section-head .eyebrow,
.teacher-course-flow .eyebrow {
  margin-bottom: 4px;
}

.teacher-lesson-list,
.teacher-action-queue {
  display: grid;
  gap: 12px;
}

.teacher-today-lesson-card {
  align-items: center;
  gap: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
}

.teacher-lesson-time {
  flex: 0 0 auto;
  min-width: 74px;
  color: var(--teacher-accent);
  font-size: 18px;
  font-weight: 900;
}

.teacher-today-lesson-card > div:nth-child(2) {
  min-width: 0;
  flex: 1;
}

.teacher-today-lesson-card p,
.teacher-action-card p,
.teacher-course-flow p,
.teacher-course-flow small,
.teacher-empty-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.teacher-lesson-actions,
.teacher-course-flow-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.teacher-action-queue {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.teacher-action-card,
.teacher-empty-card {
  display: grid;
  gap: 8px;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.teacher-action-card.is-quiet {
  background: #fbfcfb;
}

.teacher-action-card span {
  color: var(--muted);
  font-weight: 700;
}

.teacher-action-card strong {
  color: var(--student-ink);
  font-size: 26px;
  line-height: 1;
}

.teacher-course-flow-copy {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.teacher-course-flow-actions {
  min-width: 220px;
}

@media (max-width: 1050px) {
  .teacher-today-workbench-grid,
  .teacher-course-flow {
    grid-template-columns: 1fr;
  }

  .teacher-course-flow-actions {
    min-width: 0;
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .teacher-today-lesson-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .teacher-lesson-actions {
    justify-content: flex-start;
  }

  .teacher-action-queue {
    grid-template-columns: 1fr;
  }
}

.student-portal-tabs {
  position: sticky;
  top: 73px;
  z-index: 15;
  display: flex;
  gap: 8px;
  padding: 10px;
  overflow-x: auto;
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 12px 30px rgba(15, 35, 31, 0.08);
  backdrop-filter: blur(14px);
  scrollbar-width: thin;
}

.student-portal-tabs button {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  background: transparent;
  color: #405048;
  cursor: pointer;
  font-weight: 800;
}

.student-portal-tabs button.active {
  border-color: rgba(15, 118, 110, 0.22);
  background: #103c35;
  color: var(--white);
}

.student-tab-panel {
  display: none;
  padding: 28px;
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 16px 38px rgba(15, 35, 31, 0.08);
}

.student-tab-panel.active {
  display: grid;
  gap: 22px;
}

.student-panel-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 18px;
}

.student-panel-heading.compact {
  align-items: center;
}

.student-panel-heading h2 {
  margin: 0;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.12;
}

.student-panel-heading p:not(.eyebrow) {
  max-width: 420px;
  margin: 0;
  color: var(--muted);
}

.student-today-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.student-today-card {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 230px;
  padding: 20px;
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 26px rgba(15, 35, 31, 0.06);
}

.student-today-card.primary {
  background: #102c22;
  color: var(--white);
}

.student-today-card.accent {
  border-color: rgba(210, 91, 76, 0.2);
}

.student-today-card.blue {
  border-color: rgba(37, 99, 235, 0.18);
}

.student-today-card.gold {
  border-color: rgba(197, 139, 44, 0.24);
}

.student-today-card h3 {
  margin: 0;
  font-size: 28px;
  line-height: 1.08;
}

.student-today-card p,
.student-today-card small {
  margin: 0;
  color: var(--muted);
}

.student-today-card.primary p,
.student-today-card.primary small {
  color: rgba(255, 255, 255, 0.76);
}

.student-today-flow-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  gap: 16px;
}

.student-today-flow-card,
.student-today-application-card,
.student-service-card {
  display: grid;
  align-content: start;
  gap: 16px;
  min-width: 0;
  padding: 20px;
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 26px rgba(15, 35, 31, 0.06);
}

.student-today-application-card {
  background: linear-gradient(180deg, #fffaf0 0%, #ffffff 62%);
  border-color: rgba(197, 139, 44, 0.22);
}

.student-today-section-head,
.student-service-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
}

.student-today-section-head h3,
.student-service-card-head strong {
  margin: 0;
  color: var(--student-ink);
}

.student-today-section-head .eyebrow {
  margin-bottom: 4px;
}

.student-today-flow-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.student-today-step {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
}

.student-today-step.is-controlled {
  border-color: rgba(197, 139, 44, 0.26);
  background: #fffaf0;
}

.student-step-index {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #103c35;
  color: #ffffff;
  font-weight: 800;
}

.student-today-step strong {
  display: block;
  color: var(--student-ink);
}

.student-step-phase {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  background: rgba(15, 118, 110, 0.1);
  color: var(--student-teal);
  font-size: 12px;
  font-weight: 800;
}

.student-today-step.is-controlled .student-step-phase {
  background: rgba(197, 139, 44, 0.16);
  color: #8a5a12;
}

.student-today-step p,
.student-application-preview p,
.student-service-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.student-application-preview {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid rgba(197, 139, 44, 0.2);
  border-radius: 8px;
  background: #fffdf8;
}

.student-application-reply {
  display: grid;
  gap: 5px;
  padding-left: 12px;
  border-left: 3px solid rgba(15, 118, 110, 0.42);
}

.student-application-reply strong {
  color: var(--student-teal);
}

.student-application-reply span {
  color: var(--student-ink);
  line-height: 1.6;
}

.student-application-records {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(15, 118, 110, 0.18);
  border-radius: 8px;
  background: #f7fbfa;
}

.student-application-records.is-empty {
  gap: 4px;
}

.student-application-records.is-loading {
  border-style: dashed;
}

.student-application-records-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
}

.student-application-records-head span {
  color: var(--muted);
  font-size: 0.9rem;
}

.student-application-record-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
}

.student-application-record-actions {
  display: flex;
  justify-content: flex-end;
}

.student-application-record-group {
  display: grid;
  align-content: start;
  gap: 8px;
  min-width: 0;
}

.student-application-record-group > strong {
  color: var(--green-dark);
  font-size: 0.95rem;
}

.student-application-record-empty {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.student-application-record-item {
  display: grid;
  gap: 3px;
  min-height: 54px;
  padding: 10px 12px;
  border: 1px solid #d7e7e0;
  border-radius: 8px;
  background: var(--white);
  color: var(--student-ink);
  text-align: left;
}

.student-application-record-item strong,
.student-personal-activity-item strong {
  color: var(--green-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.student-application-record-item span,
.student-application-record-item small {
  color: var(--muted);
  font-size: 0.85rem;
}

.student-application-record-item:hover,
.student-application-record-item:focus-visible {
  border-color: var(--student-teal);
  background: #eef7f3;
}

.student-today-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.student-learning-next-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: 8px;
  background: #f8fbfa;
  text-align: left;
}

.student-learning-next-card.compact {
  padding: 12px;
  background: #ffffff;
}

.student-learning-next-card strong {
  color: var(--student-ink);
}

.student-learning-next-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.student-learning-flow-return,
.teacher-task-flow-return {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  border-left: 4px solid var(--green);
  background: #f7fbf9;
}

.student-learning-flow-return h3,
.teacher-task-flow-return h3 {
  margin: 8px 0 6px;
  font-size: 1.05rem;
}

.student-learning-flow-return p,
.teacher-task-flow-return p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.student-learning-next-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 720px) {
  .student-learning-flow-return,
  .teacher-task-flow-return {
    grid-template-columns: 1fr;
  }

  .student-learning-flow-return .student-learning-next-actions,
  .teacher-task-flow-return .student-learning-next-actions {
    align-items: stretch;
  }

  .student-learning-flow-return .student-learning-next-actions button,
  .teacher-task-flow-return .student-learning-next-actions button {
    flex: 1 1 100%;
  }
}

.student-today-services {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.student-service-card {
  min-height: 168px;
}

.student-service-card.is-controlled {
  border-color: rgba(197, 139, 44, 0.26);
  background: #fffaf0;
}

.parent-overview-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.8fr);
  gap: 16px;
  align-items: start;
}

.parent-overview-main,
.parent-overview-side,
.parent-focus-list {
  display: grid;
  gap: 14px;
}

.parent-child-card,
.parent-learning-path-card,
.parent-task-card,
.parent-privacy-card,
.parent-application-card {
  border-color: rgba(15, 118, 110, 0.14);
  box-shadow: 0 12px 26px rgba(15, 35, 31, 0.05);
}

.parent-child-card {
  background: linear-gradient(180deg, #ffffff 0%, #f8fbfa 100%);
}

.parent-task-card {
  background: #ffffff;
}

.parent-learning-path-card {
  display: grid;
  gap: 14px;
  border-left: 4px solid var(--green);
  background: #f8fbfa;
}

.parent-privacy-card {
  background: #fffaf0;
  border-color: rgba(197, 139, 44, 0.24);
}

.parent-application-card {
  background: #f8faff;
  border-color: rgba(52, 99, 180, 0.18);
}

.parent-focus-list section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 8px;
  background: #f8fbfa;
}

.parent-focus-list strong,
.parent-child-card h3,
.parent-learning-path-card h3,
.parent-task-card h3,
.parent-privacy-card h3,
.parent-application-card h3 {
  color: var(--student-ink);
}

.parent-focus-list p,
.parent-child-card p,
.parent-learning-path-card p,
.parent-task-card p,
.parent-privacy-card p,
.parent-application-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.parent-path-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.parent-path-steps span {
  padding: 7px 12px;
  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: 999px;
  background: #ffffff;
  color: var(--student-ink);
  font-weight: 800;
  font-size: 0.88rem;
}

.parent-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

@media (max-width: 900px) {
  .parent-overview-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .student-today-section-head,
  .student-service-card-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .student-today-step {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .student-today-step .action-btn {
    grid-column: 2;
    justify-self: start;
  }

  .parent-focus-list section {
    grid-template-columns: 1fr;
  }

  .parent-focus-list .action-btn {
    justify-self: start;
  }
}

.student-learning-band,
.student-data-section {
  display: grid;
  gap: 16px;
}

.student-schedule-preview {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.student-mini-schedule {
  display: grid;
  gap: 6px;
  min-height: 132px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfa;
}

.student-mini-schedule strong {
  color: var(--student-teal);
  font-size: 14px;
}

.student-mini-schedule span {
  color: var(--student-coral);
  font-weight: 800;
}

.student-mini-schedule p {
  margin: 0;
  font-weight: 800;
}

.student-mini-schedule small {
  color: var(--muted);
}

.student-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.student-card-head small {
  color: var(--student-teal);
  font-weight: 800;
}

.student-homework-card.submitted {
  background: #f8fbf9;
}

.homework-filter-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 12px;
}

.homework-section {
  display: grid;
  gap: 14px;
}

.homework-section > .student-card-head {
  padding: 8px 0;
  border-bottom: 1px solid rgba(11, 68, 56, 0.12);
}

.homework-section h3 {
  margin: 0;
}

.self-practice-card {
  border-color: rgba(15, 118, 110, 0.22);
}

.student-data-section h3 {
  margin: 0;
  font-size: 20px;
}

.school-selection-form {
  align-items: stretch;
  grid-template-columns: 1fr auto;
}

.application-access-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 18px;
  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: 8px;
  background: #f8fbfa;
}

.application-access-notice:empty {
  display: none;
}

.application-access-notice.is-controlled {
  border-color: rgba(154, 52, 18, 0.18);
  background: #fffaf5;
}

.application-access-notice h3 {
  margin: 6px 0;
  color: #123b35;
  font-size: 20px;
}

.application-access-notice p {
  max-width: 780px;
  margin: 0;
  color: #405048;
  line-height: 1.56;
}

.application-access-reasons {
  display: grid;
  gap: 8px;
  max-width: 780px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.application-access-reasons li {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 10px;
  padding: 9px 10px;
  border: 1px solid rgba(154, 52, 18, 0.14);
  border-radius: 8px;
  background: #fffefd;
  color: #405048;
  line-height: 1.45;
}

.application-access-reasons strong {
  color: #7c2d12;
  white-space: nowrap;
}

.application-standalone-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
  padding: 16px 18px;
  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: 8px;
  background: linear-gradient(120deg, #f8fbfa, #ffffff);
  box-shadow: 0 10px 24px rgba(15, 35, 31, 0.05);
}

.application-standalone-entry strong,
.application-standalone-entry span {
  display: block;
}

.application-standalone-entry strong {
  color: #123b35;
}

.application-standalone-entry span {
  margin-top: 4px;
  color: var(--muted);
  font-weight: 700;
}

.application-directory-assist {
  display: block;
  margin: 16px 0;
  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: 8px;
  background: #fbfdfc;
}

.application-directory-assist summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  color: #123b35;
  cursor: pointer;
  list-style: none;
}

.application-directory-assist summary::-webkit-details-marker {
  display: none;
}

.application-directory-assist summary::after {
  content: "展开";
  flex: 0 0 auto;
  padding: 6px 10px;
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 8px;
  color: #0b5139;
  font-size: 12px;
  font-weight: 900;
}

.application-directory-assist[open] summary::after {
  content: "收起";
}

.application-directory-assist summary strong,
.application-directory-assist summary span {
  display: block;
}

.application-directory-assist summary span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.application-directory-assist .school-selection-form {
  margin: 0 18px 18px;
}

.application-access-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.application-access-pills span {
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.application-access-pills .available {
  background: #e8f4ef;
  color: #0b5139;
}

.application-access-pills .controlled {
  background: #fff7ed;
  color: #9a3412;
}

.application-mode-switch {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.application-mode-switch label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 64px;
  padding: 12px;
  border: 1px solid #dfe9e5;
  border-radius: 8px;
  background: #f9fbfa;
  cursor: pointer;
}

.application-mode-switch label:has(input:checked) {
  border-color: rgba(15, 118, 110, 0.32);
  background: #e8f4ef;
}

.application-mode-switch input {
  width: 18px;
  min-height: 18px;
}

.application-mode-switch span {
  display: grid;
  gap: 3px;
}

.application-mode-switch small {
  color: var(--muted);
  font-weight: 700;
}

.application-search-guidance {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: 8px;
  background: #f8fbfa;
  color: #123b35;
}

.application-search-guidance span {
  color: var(--muted);
  font-weight: 700;
}

.application-ai-entry {
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(15, 35, 31, 0.06);
}

.application-ai-form {
  align-items: stretch;
}

.application-ai-chat {
  display: grid;
  max-height: 360px;
  overflow: auto;
  gap: 10px;
  padding: 14px;
  border: 1px solid #dce9e4;
  border-radius: 8px;
  background: #f8fbfa;
}

.application-ai-message {
  max-width: min(760px, 100%);
  padding: 12px 14px;
  border: 1px solid #dce9e4;
  border-radius: 8px;
  background: #ffffff;
  color: #123b35;
}

.application-ai-message.user {
  justify-self: end;
  border-color: rgba(15, 118, 110, 0.28);
  background: #e9f5f1;
}

.application-ai-message strong,
.application-ai-message p {
  display: block;
  margin: 0;
  white-space: pre-wrap;
}

.application-ai-message strong {
  margin-bottom: 6px;
  color: #004c45;
}

.application-ai-form textarea {
  grid-column: 1 / -1;
  min-height: 96px;
  resize: vertical;
}

.application-ai-actions {
  display: flex;
  flex-wrap: wrap;
  grid-column: 1 / -1;
  gap: 10px;
}

.application-ai-draft-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 4px;
}

.danger-light {
  border-color: #f3c7bd;
  color: #8f2f1f;
}

.application-ai-result {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid #dce9e4;
  border-radius: 8px;
  background: #f8fbfa;
}

.application-ai-result[hidden] {
  display: none;
}

.application-ai-result h3,
.application-ai-result p {
  margin: 0;
}

.application-ai-result pre {
  overflow: auto;
  max-height: 360px;
  margin: 0;
  padding: 14px;
  border: 1px solid #dce9e4;
  border-radius: 8px;
  background: #ffffff;
  color: #123b35;
  font-family: inherit;
  line-height: 1.65;
  white-space: pre-wrap;
}

.application-ai-result-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.application-ai-result-list article {
  display: grid;
  gap: 7px;
  padding: 12px;
  border: 1px solid #dce9e4;
  border-radius: 8px;
  background: #ffffff;
}

.application-ai-result-list strong {
  color: #123b35;
}

.application-ai-result-list span,
.application-ai-result-list small {
  color: var(--muted);
  font-weight: 800;
}

.application-ai-pills,
.application-ai-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.application-ai-pills span,
.application-ai-card-actions em,
.application-ai-school-line em {
  padding: 6px 10px;
  border: 1px solid rgba(31, 111, 84, 0.16);
  border-radius: 999px;
  background: #f3f8f5;
  color: var(--green-dark);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.application-ai-school-line {
  display: grid;
  gap: 5px;
  padding-top: 8px;
  border-top: 1px solid #edf4f1;
}

.application-ai-school-line b {
  color: var(--ink);
}

.application-ai-review-note {
  padding: 12px;
  border: 1px solid #f7d9aa;
  border-radius: 8px;
  background: #fffaf0;
  color: #8a4b08;
  font-weight: 800;
  line-height: 1.55;
}

.application-ai-history {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 8px;
  background: #fbfdfc;
}

.application-ai-records-panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: #123b35;
  cursor: pointer;
  list-style: none;
}

.application-ai-records-panel summary::-webkit-details-marker {
  display: none;
}

.application-ai-records-panel summary strong,
.application-ai-records-panel summary span {
  display: block;
}

.application-ai-records-panel summary span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.application-ai-records-panel summary b {
  flex: 0 0 auto;
  padding: 7px 10px;
  border: 1px solid rgba(15, 118, 110, 0.2);
  border-radius: 8px;
  color: #0b5139;
  font-size: 12px;
}

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

.application-ai-history-card {
  display: grid;
  gap: 9px;
  min-width: 0;
  padding: 14px;
  border: 1px solid #dce9e4;
  border-radius: 8px;
  background: #ffffff;
}

.application-ai-history-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.application-ai-history-card h4,
.application-ai-history-card p,
.application-ai-history-card ul {
  margin: 0;
}

.application-ai-history-card small,
.application-ai-history-card em {
  color: var(--muted);
  font-weight: 800;
}

.application-ai-history-card ul {
  display: grid;
  gap: 6px;
  padding-left: 18px;
  color: #123b35;
}

.application-ai-record-actions {
  display: flex;
  justify-content: flex-end;
}

.application-form-grid {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.school-selection-form input:disabled {
  border-color: #e5ebe8;
  background: #f3f6f4;
  color: #7b8982;
  cursor: not-allowed;
}

.application-result-shell {
  display: grid;
  gap: 18px;
}

.application-ai-advisor,
.application-map-panel,
.application-classification-panel,
.application-target-panel,
.application-detail-panel,
.application-school-group {
  padding: 18px;
  border: 1px solid rgba(15, 118, 110, 0.12);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 12px 28px rgba(15, 35, 31, 0.06);
}

.application-ai-advisor h3,
.application-target-panel h3 {
  margin: 8px 0;
  color: #123b35;
  font-size: 24px;
}

.application-ai-advisor p,
.application-target-panel p,
.application-detail-panel p {
  margin: 0;
  color: #405048;
  line-height: 1.58;
}

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

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

.application-summary-strip span {
  display: grid;
  gap: 5px;
  min-height: 76px;
  padding: 12px;
  border: 1px solid #e4eeea;
  border-radius: 8px;
  background: #f8fbfa;
  color: #405048;
  font-size: 13px;
  font-weight: 700;
}

.application-summary-strip strong {
  color: #123b35;
  font-size: 12px;
  text-transform: uppercase;
}

.application-advisor-grid div {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 160px;
  padding: 14px;
  border: 1px solid #e4eeea;
  border-radius: 8px;
  background: #f8fbfa;
}

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

.compact-ai-grid div {
  min-height: 120px;
}

.application-advisor-grid strong,
.application-detail-grid strong {
  color: #123b35;
  font-size: 15px;
}

.application-warning {
  margin-top: 12px !important;
  padding: 10px 12px;
  border-radius: 8px;
  background: #fff7ed;
  color: #9a3412 !important;
  font-weight: 800;
}

.application-view-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 14px;
}

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

.application-region {
  display: grid;
  gap: 8px;
  min-height: 96px;
  padding: 14px;
  border: 1px solid #dfe9e5;
  border-radius: 8px;
  background: #f9fbfa;
  color: #27362f;
  cursor: pointer;
  text-align: left;
}

.application-region.active {
  border-color: rgba(210, 91, 76, 0.26);
  background: #103c35;
  color: var(--white);
}

.application-region strong,
.application-region span {
  display: block;
}

.application-region span {
  color: inherit;
  font-size: 12px;
  font-weight: 800;
  opacity: 0.78;
}

.application-classification {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.application-classification-group {
  display: grid;
  gap: 8px;
}

.application-classification-group div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.application-target-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-color: rgba(210, 91, 76, 0.2);
  background: #fffafa;
}

.application-school-groups {
  display: grid;
  gap: 16px;
}

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

.application-school-card {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 246px;
  padding: 16px;
  border: 1px solid #e3ebe7;
  border-radius: 8px;
  background: #fbfcfb;
}

.application-school-card h3 {
  margin: 0;
  color: #123b35;
  font-size: 20px;
}

.application-school-card p {
  margin: 0;
  color: #405048;
  line-height: 1.5;
}

.application-program-preview {
  display: grid;
  gap: 5px;
  padding: 10px;
  border: 1px solid #e3ebe7;
  border-radius: 8px;
  background: var(--white);
}

.application-program-preview strong {
  color: #123b35;
  font-size: 13px;
}

.application-program-preview span {
  color: #405048;
  font-size: 13px;
  line-height: 1.45;
}

.application-score-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.application-score-line span {
  padding: 5px 8px;
  border-radius: 8px;
  background: #edf7f4;
  color: #0f766e;
  font-size: 12px;
  font-weight: 800;
}

.locked-action {
  border-color: #f0d5c3;
  background: #fff7ed;
  color: #9a3412;
}

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

.application-detail-panel {
  scroll-margin-top: 156px;
}

.application-detail-path {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 14px;
}

.application-detail-path span {
  display: grid;
  gap: 5px;
  min-height: 76px;
  padding: 12px;
  border: 1px solid #e3ebe7;
  border-radius: 8px;
  background: #f9fbfa;
}

.application-detail-path small {
  color: var(--muted);
  font-weight: 800;
}

.application-detail-path strong {
  color: #123b35;
  line-height: 1.35;
}

.application-detail-use-note {
  margin-bottom: 14px;
  padding: 12px 14px;
  border: 1px solid #e4eeea;
  border-radius: 8px;
  color: #405048;
  background: #f8fbfa;
  font-weight: 700;
  line-height: 1.6;
}

.application-detail-use-note strong {
  color: #123b35;
}

.student-admission-guide {
  display: grid;
  gap: 14px;
  margin-bottom: 16px;
  padding: 16px;
  border: 1px solid #d7e7e0;
  border-radius: 8px;
  background: linear-gradient(180deg, #fbfefd 0%, #f6fbf8 100%);
}

.student-admission-unavailable {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  margin-bottom: 16px;
  padding: 16px;
  border: 1px solid #d7e7e0;
  border-radius: 8px;
  background: #f8fbfa;
}

.student-admission-unavailable h3 {
  margin: 4px 0 6px;
  color: #123b35;
}

.student-admission-unavailable p {
  margin: 0;
  color: #405048;
  line-height: 1.6;
}

.student-admission-unavailable-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.student-admission-guide-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid #e0ece6;
}

.student-admission-guide-head h3 {
  margin: 4px 0 6px;
  color: #123b35;
  font-size: 1.25rem;
  line-height: 1.35;
}

.student-admission-guide-head p {
  margin: 0;
  color: #405048;
  font-weight: 700;
  line-height: 1.55;
}

.student-admission-guide-head .action-btn {
  flex: 0 0 auto;
  min-height: 40px;
}

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

.admission-language-toggle {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid #bcd8ce;
  border-radius: 999px;
  background: #ffffff;
  color: #0f4f42;
  font: inherit;
  font-size: 0.94rem;
  font-weight: 900;
  cursor: pointer;
}

.admission-language-toggle:hover,
.admission-language-toggle:focus-visible {
  border-color: #0f4f42;
  outline: none;
  box-shadow: 0 0 0 3px rgba(15, 79, 66, 0.12);
}

[data-admission-language="zh"] [data-admission-lang="ja"],
[data-admission-language="ja"] [data-admission-lang="zh"] {
  display: none;
}

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

.student-admission-official-grid div,
.student-admission-timeline article,
.student-admission-guide-group,
.student-admission-section,
.student-admission-source {
  border: 1px solid #dfeae5;
  border-radius: 8px;
  background: #ffffff;
}

.student-admission-official-grid div {
  display: grid;
  gap: 6px;
  min-height: 84px;
  padding: 12px;
}

.student-admission-official-grid small,
.student-admission-timeline small,
.student-admission-block-title span {
  color: var(--muted);
  font-weight: 800;
}

.student-admission-official-grid strong {
  color: #123b35;
  line-height: 1.35;
}

.student-admission-target-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
  border: 1px solid #dfeae5;
  border-radius: 8px;
  background: #ffffff;
}

.student-admission-target-panel strong {
  color: #123b35;
}

.student-admission-target-panel p {
  margin: 5px 0 0;
  color: #405048;
  font-weight: 700;
  line-height: 1.55;
}

.student-admission-target-summary {
  scroll-margin-top: 92px;
}

.student-admission-target-browser {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr));
  gap: 12px;
}

.student-admission-target-field {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.student-admission-target-field > span {
  color: #405048;
  font-size: 0.9rem;
  font-weight: 900;
}

.student-admission-target-field select,
.student-admission-target-reset {
  width: 100%;
  min-height: 40px;
  padding: 8px 10px;
  border: 1px solid #cadbd4;
  border-radius: 8px;
  background: #ffffff;
  color: #123b35;
  font: inherit;
  font-weight: 900;
}

.student-admission-target-reset {
  justify-self: start;
  width: auto;
  cursor: pointer;
}

.student-admission-target-field select:focus,
.student-admission-target-reset:hover {
  border-color: #0f4f42;
  background: #e8f5ef;
}

.admission-target-focus {
  display: none;
}

.student-admission-guide[data-admission-target]:not([data-admission-target=""]) .admission-target-copy .admission-target-full {
  display: none;
}

.student-admission-guide[data-admission-target]:not([data-admission-target=""]) .admission-target-copy .admission-target-focus {
  display: inline;
}

.student-admission-guide[data-admission-target]:not([data-admission-target=""]) [data-admission-target-summary] {
  display: none;
}

.student-admission-target-active {
  justify-self: start;
  padding: 5px 10px;
  border-radius: 999px;
  background: #e8f5ef;
  color: #0f4f42;
  font-size: 0.88rem;
  font-weight: 900;
}

.student-admission-target-empty {
  padding: 14px;
  border: 1px dashed #bfd7ce;
  border-radius: 8px;
  background: #f8fcfa;
}

.student-admission-target-empty strong {
  display: block;
  color: #123b35;
  font-weight: 900;
}

.student-admission-target-empty p {
  margin: 6px 0 0;
  color: #405048;
  line-height: 1.55;
  font-weight: 700;
}

.student-admission-requirement-selection-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(380px, 1fr);
  gap: 14px;
  align-items: start;
}

.student-admission-requirement-selection-layout > .student-admission-section {
  min-width: 0;
}

.student-admission-section-reference {
  padding: 0 12px 12px;
}

.student-admission-section-reference:empty {
  display: none;
}

.directory-admission-result-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid #cde3da;
  border-radius: 8px;
  background: #f4faf7;
}

.directory-admission-result-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.directory-admission-result-head span {
  display: block;
  color: #405048;
  font-size: 0.82rem;
  font-weight: 900;
}

.directory-admission-result-head strong {
  display: block;
  color: #0f4f42;
  font-size: 1.12rem;
}

.directory-admission-result-head p {
  max-width: 260px;
  margin: 0;
  color: #405048;
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.45;
}

.directory-admission-stat-set {
  display: grid;
  gap: 8px;
}

.student-admission-guide:not([data-admission-target]) .directory-admission-stat-set[data-admission-target],
.student-admission-guide[data-admission-target=""] .directory-admission-stat-set[data-admission-target] {
  display: none;
}

.directory-admission-stat-set h5 {
  margin: 0;
  color: #0f4f42;
  font-size: 0.94rem;
}

.directory-admission-result-empty {
  margin: 0;
  color: #405048;
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.45;
}

.directory-admission-stat-row {
  display: grid;
  grid-template-columns: 48px minmax(70px, 1fr) minmax(70px, 1fr) auto;
  align-items: center;
  gap: 9px 12px;
  padding: 9px 10px;
  border-radius: 8px;
  background: #ffffff;
  box-shadow: inset 0 0 0 1px #dcece5;
}

.directory-admission-stat-row > strong {
  color: #0f4f42;
  font-size: 1rem;
}

.directory-admission-stat-row div {
  min-width: 0;
}

.directory-admission-stat-row span,
.directory-admission-stat-row small {
  display: block;
  color: #405048;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1.35;
  white-space: nowrap;
}

.directory-admission-stat-row b {
  display: block;
  color: #10261f;
  font-size: 1.2rem;
  line-height: 1.2;
}

.directory-admission-stat-row em {
  padding: 5px 8px;
  border-radius: 999px;
  background: #e3f3ec;
  color: #0f4f42;
  font-size: 0.82rem;
  font-style: normal;
  font-weight: 900;
  white-space: nowrap;
}

.directory-admission-stat-source {
  margin-left: auto;
  color: #0a6f5c;
  font-size: 0.82rem;
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
}

.directory-admission-stat-source.missing {
  color: #b42318;
  text-decoration: none;
}

.directory-admission-stat-note {
  margin: 0 0 8px;
  color: #62430f;
  font-size: 0.86rem;
  font-weight: 900;
  line-height: 1.45;
}

.directory-admission-stat-row-unpublished {
  align-items: flex-start;
  grid-template-columns: minmax(0, 1fr);
}

.directory-admission-stat-row-unpublished p {
  grid-column: 1 / -1;
  margin: 0;
  color: #405048;
  font-size: 0.84rem;
  font-weight: 800;
  line-height: 1.45;
}

.student-admission-guide[data-admission-target-mode="empty"] [data-admission-target-overview],
.student-admission-guide[data-admission-target-mode="empty"] .student-admission-section [data-admission-target-group],
.student-admission-guide[data-admission-target-mode="empty"] .student-admission-selection-list [data-admission-target] {
  display: none;
}

.student-admission-block {
  display: grid;
  gap: 10px;
}

.student-admission-block-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.student-admission-block-title strong,
.student-admission-section summary,
.student-admission-source strong,
.student-admission-guide-group strong {
  color: #123b35;
}

.student-admission-timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.student-admission-timeline article {
  position: relative;
  display: grid;
  gap: 7px;
  min-height: 148px;
  padding: 14px 14px 14px 18px;
}

.student-admission-timeline article::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 8px;
  width: 3px;
  height: calc(100% - 32px);
  border-radius: 999px;
  background: #1f7a5a;
}

.student-admission-timeline span {
  color: #1f7a5a;
  font-size: 0.86rem;
  font-weight: 900;
}

.student-admission-timeline strong {
  color: #123b35;
  line-height: 1.35;
}

.student-admission-timeline p {
  margin: 0;
  color: #405048;
  line-height: 1.55;
}

.student-admission-section {
  padding: 0;
  overflow: hidden;
}

.student-admission-section summary {
  cursor: pointer;
  padding: 13px 14px;
  font-weight: 900;
  list-style-position: inside;
  background: #f8fbfa;
}

.student-admission-materials summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.student-admission-materials summary em {
  flex: 0 0 auto;
  padding: 5px 10px;
  border-radius: 999px;
  background: #e8f5ef;
  color: #0f4f42;
  font-size: 0.86rem;
  font-style: normal;
  font-weight: 900;
}

.student-admission-section[open] summary {
  border-bottom: 1px solid #e3ebe7;
}

.student-admission-group-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
}

.student-admission-guide-group {
  display: grid;
  gap: 8px;
  min-height: 112px;
  padding: 12px;
}

.candidate-student-preview {
  margin-top: 18px;
  border-color: rgba(7, 105, 95, 0.22);
  background: #fbfffd;
}

.candidate-student-preview .student-admission-guide-group li + li {
  margin-top: 12px;
}

.candidate-student-preview .student-admission-guide-group li strong {
  display: inline-block;
  margin-top: 4px;
  font-weight: 700;
}

.candidate-readiness-panel {
  display: grid;
  gap: 12px;
  margin: 14px 0;
  padding: 14px;
  border: 1px solid #d7e7e0;
  border-radius: 8px;
  background: #fbfffd;
}

.candidate-readiness-head,
.candidate-readiness-lower {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.candidate-readiness-head strong,
.candidate-readiness-blockers strong {
  color: #123b35;
  font-weight: 900;
}

.candidate-readiness-head span,
.candidate-readiness-lower small,
.candidate-readiness-panel p {
  color: #405048;
  font-weight: 700;
  line-height: 1.55;
}

.candidate-readiness-blockers {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid #ead7d7;
  border-radius: 8px;
  background: #fffafa;
}

.candidate-readiness-blockers.ready {
  border-color: #d7e7e0;
  background: #f8fbfa;
}

.candidate-readiness-blockers ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding-left: 18px;
  color: #405048;
}

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

.candidate-readiness-grid article {
  display: grid;
  gap: 6px;
  min-height: 112px;
  padding: 12px;
  border: 1px solid #dfeae5;
  border-radius: 8px;
  background: #ffffff;
}

.candidate-readiness-grid article strong,
.candidate-readiness-lower span {
  color: #123b35;
  font-weight: 900;
}

.candidate-readiness-grid article span {
  color: #1f7a5a;
  font-weight: 900;
}

.candidate-readiness-grid article small {
  color: #405048;
  font-weight: 700;
  line-height: 1.45;
}

.student-admission-guide-group ul,
.student-admission-selection-list {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 18px;
  color: #405048;
  line-height: 1.55;
}

.student-admission-source {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 14px;
}

.student-admission-source div {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.student-admission-source span,
.student-admission-source a {
  padding: 6px 9px;
  border-radius: 999px;
  background: #edf7f4;
  color: #0f766e;
  font-size: 0.86rem;
  font-weight: 900;
  text-decoration: none;
}

.student-admission-source a:hover {
  background: #d9f0ea;
}

.application-detail-grid article {
  display: grid;
  gap: 8px;
  min-height: 180px;
  padding: 14px;
  border: 1px solid #e3ebe7;
  border-radius: 8px;
  background: #f9fbfa;
}

.application-campus-section {
  background: #fbfefd;
}

.application-campus-list {
  display: grid;
  gap: 10px;
}

.application-campus-card {
  display: grid;
  gap: 5px;
  padding: 12px;
  border: 1px solid #d7e7e0;
  border-radius: 8px;
  background: #ffffff;
}

.application-campus-card strong {
  color: #123b35;
}

.application-campus-card p {
  margin: 0;
  line-height: 1.55;
}

.application-campus-card small,
.application-campus-map {
  color: var(--muted);
  font-size: 0.92rem;
}

.application-detail-grid .application-detail-span {
  grid-column: 1 / -1;
  min-height: auto;
}

.application-detail-options {
  display: grid;
  gap: 8px;
}

.application-detail-options .action-btn {
  justify-content: flex-start;
  min-height: 38px;
  white-space: normal;
  text-align: left;
}

.application-detail-options .action-btn.active {
  border-color: #1f7a5a;
  background: #e8f4ef;
  color: #0b5139;
}

.finance-metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.finance-metrics div {
  min-height: 92px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.finance-metrics strong,
.finance-metrics span {
  display: block;
}

.finance-metrics strong {
  color: var(--green-dark);
  font-size: 22px;
}

.finance-metrics span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.metric-link {
  display: grid;
  width: 100%;
  min-height: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.metric-link:hover strong,
.metric-link:focus-visible strong {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.warning-pill {
  background: #fff0ef;
  color: var(--red);
}

.report-table-wrap {
  margin-top: 18px;
}

.pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin: 12px 0 18px;
  color: var(--muted);
  font-size: 13px;
}

.pagination button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
}

.advisor-table-wrap {
  margin-bottom: 18px;
}

.dictionary-form {
  margin-top: 20px;
}

.advisor-scope #studentForm,
.advisor-scope #academicForm,
.advisor-scope #tuitionForm,
.advisor-scope #advisorAdmin,
.advisor-scope #studentRows .action-cell,
.advisor-scope #academicRows .action-cell,
.advisor-scope #tuitionRows .action-cell {
  display: none;
}

.chart-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
}

.chart-card h3 {
  margin: 0 0 14px;
  font-size: 18px;
}

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

.bar-row {
  display: grid;
  grid-template-columns: 88px 1fr 34px;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 13px;
}

.bar-row span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bar-row strong {
  color: var(--ink);
  text-align: right;
}

.bar-track {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--soft);
}

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

.compact-filter {
  margin: 12px 0 18px;
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line);
}

.admin-tabs,
.sub-tabs,
.campus-switch {
  scrollbar-width: thin;
  scrollbar-color: rgba(31, 111, 84, 0.32) transparent;
}

.tab-btn {
  display: grid;
  gap: 2px;
  align-content: center;
  min-height: 44px;
  padding: 0 16px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-weight: 800;
}

.tab-btn small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
}

.tab-btn.active {
  border-bottom-color: var(--green);
  color: var(--green-dark);
}

.tab-btn.active small {
  color: var(--green-dark);
}

.admin-panel {
  display: none;
}

.admin-panel.active {
  display: block;
}

.school-directory-admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.school-directory-admin-block {
  min-height: 180px;
}

.school-directory-admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}

.school-directory-admin-actions code {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7faf8;
  color: var(--green-dark);
  font-weight: 800;
}

.admin-crud-form {
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  padding: 18px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.admin-crud-form .wide-field {
  grid-column: 1 / -1;
}

.code-field {
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
}

.compact-settings {
  grid-template-columns: minmax(180px, 240px) 1fr auto;
  align-items: end;
}

.two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.compact-settings h3 {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 1.05rem;
}

.compact-settings .span-2 {
  grid-column: 1 / -1;
}

.field-label {
  display: grid;
  gap: 7px;
  color: #405048;
  font-weight: 800;
}

.setting-hint {
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--muted);
}

.permission-box {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7faf8;
}

.role-permission-assist {
  display: grid;
  grid-column: 1 / -1;
  grid-template-columns: minmax(220px, 320px) minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
  padding: 12px;
  border: 1px solid rgba(31, 111, 84, 0.18);
  border-radius: 8px;
  background: #f4fbf7;
}

.role-template-hint {
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--muted);
  line-height: 1.55;
}

.permission-owned-groups,
.permission-group-card {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(31, 111, 84, 0.14);
  border-radius: 8px;
  background: #ffffff;
}

.permission-owned-groups {
  border-color: rgba(189, 136, 66, 0.34);
  background: #fffaf1;
}

.permission-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.permission-group-title strong {
  color: var(--ink);
}

.permission-group-title span,
.permission-group-card p,
.permission-empty-hint {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.permission-group-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.permission-group-chip {
  min-height: 34px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(189, 136, 66, 0.12);
  color: #6e4b16;
}

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

.permission-table-summary {
  font-weight: 900;
  color: var(--green);
  margin-bottom: 4px;
}

.check-field {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: #405048;
  font-weight: 800;
}

.check-field input {
  width: 18px;
  min-height: 18px;
}

.inline-check {
  margin-top: 10px;
}

.compact-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(160px, 1fr)) minmax(240px, 2fr) auto;
  gap: 10px;
  align-items: end;
}

.review-question-stem {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f7faf8;
  line-height: 1.7;
  white-space: pre-wrap;
}

.review-choice-list {
  margin: 0;
  padding-left: 22px;
  line-height: 1.7;
}

.admin-table {
  min-width: 1120px;
}

.log-filter {
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  width: 100%;
  margin-bottom: 18px;
}

.log-table {
  min-width: 1320px;
}

.table-input,
.table-select {
  min-height: 36px;
  padding: 7px 9px;
}

.table-input {
  min-width: 210px;
}

.empty-card {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  color: var(--muted);
  text-align: center;
}

.schedule-workbench-toolbar,
.schedule-conflict-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.schedule-workbench-toolbar span,
.schedule-conflict-summary .muted {
  color: var(--muted);
  font-size: 13px;
}

.schedule-conflict-summary:empty {
  display: none;
}

.week-grid {
  display: block;
  margin-bottom: 18px;
  overflow-x: auto;
}

.week-scheduler {
  min-width: 1180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  overflow: hidden;
}

.portal-week-scheduler {
  min-width: 1080px;
}

.week-scheduler-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.week-scheduler-toolbar strong {
  font-size: 18px;
}

.week-scheduler-toolbar .action-cell {
  justify-content: flex-end;
}

.calendar-personal-form {
  display: grid;
  grid-template-columns: minmax(180px, 1.2fr) repeat(3, minmax(140px, 0.8fr)) minmax(180px, 1fr) auto;
  gap: 12px;
  align-items: end;
  margin: 0 0 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.calendar-personal-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.calendar-personal-form input,
.calendar-personal-form select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0 12px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

.calendar-personal-form .primary-btn {
  min-height: 44px;
}

.week-scheduler-head,
.week-scheduler-row {
  display: grid;
  grid-template-columns: 88px repeat(7, minmax(145px, 1fr));
}

.week-scheduler-head {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #eef8f3;
  border-bottom: 1px solid var(--line);
}

.week-time-label,
.week-day-head,
.week-time-cell,
.week-scheduler-cell {
  padding: 10px;
  border-right: 1px solid var(--line);
}

.week-time-label,
.week-time-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  background: #f8fbfa;
}

.week-day-head {
  display: grid;
  gap: 2px;
  place-items: center;
  text-align: center;
  min-height: 54px;
}

.week-day-head small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.week-scheduler-row {
  position: relative;
  border-bottom: 1px solid var(--line);
  overflow: visible;
}

.week-scheduler-row:last-child {
  border-bottom: 0;
}

.week-scheduler-cell {
  position: relative;
  min-height: 118px;
  overflow: visible;
  background: #fbfdfc;
}

.week-scheduler-cell.has-schedule-items {
  z-index: 3;
}

.week-scheduler-row.is-hour {
  border-top: 1px solid #bdd6ca;
}

.week-scheduler-row.is-hour .week-time-cell {
  color: var(--text);
  background: #edf7f2;
}

.portal-week-scheduler .week-scheduler-cell {
  min-height: 118px;
}

.portal-week-scheduler .week-scheduler-row.is-hour .week-time-cell {
  color: var(--text);
  background: #edf7f2;
}

.portal-week-scheduler .week-scheduler-row.is-hour {
  border-top: 1px solid #bdd6ca;
}

.week-scheduler-cell:hover {
  background: #f4faf7;
}

.week-scheduler-head > :last-child,
.week-scheduler-row > :last-child {
  border-right: 0;
}

.slot-create-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  border: 1px dashed #bdd6ca;
  border-radius: 8px;
  background: transparent;
  color: var(--green);
  font-weight: 800;
  cursor: pointer;
}

.week-scheduler-half-zones {
  position: absolute;
  inset: 8px;
  z-index: 1;
  pointer-events: none;
}

.week-scheduler-half-zone {
  position: absolute;
  left: 0;
  right: 0;
  height: calc(50% - 4px);
  min-height: 0;
  border: 1px dashed transparent;
  border-radius: 8px;
  background: transparent;
  color: transparent;
  opacity: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
  transition: background 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.week-scheduler-half-zone::after {
  content: attr(data-empty-slot-label);
  position: absolute;
  inset: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: var(--green);
  font-weight: 800;
  opacity: 0;
  transform: scale(0.98);
  transition: opacity 0.16s ease, transform 0.16s ease;
}

.week-scheduler-half-zone.is-first {
  top: 0;
}

.week-scheduler-half-zone.is-second {
  bottom: 0;
}

.week-scheduler-cell:hover .week-scheduler-half-zone,
.week-scheduler-cell:focus-within .week-scheduler-half-zone {
  border-color: rgba(189, 214, 202, 0.42);
  background: rgba(238, 248, 243, 0.32);
}

.week-scheduler-half-zone:hover,
.week-scheduler-half-zone:focus-visible {
  border-color: #8fbfad;
  background: rgba(238, 248, 243, 0.9);
  box-shadow: inset 0 0 0 1px rgba(31, 111, 84, 0.16);
  outline: none;
}

.week-scheduler-half-zone:hover::after,
.week-scheduler-half-zone:focus-visible::after {
  opacity: 1;
  transform: scale(1);
}

.slot-create-btn.week-scheduler-half-zone {
  width: auto;
  min-height: 0;
}

.week-scheduler-item-block {
  position: absolute;
  z-index: 4;
  top: calc(var(--slot-top, 0%) + 8px);
  left: 8px;
  right: 8px;
  height: calc(var(--slot-height, 100%) - 16px);
  min-height: 48px;
  display: flex;
}

.week-scheduler-item-block .schedule-item {
  width: 100%;
  height: 100%;
  margin-bottom: 0;
  overflow: visible;
}

.schedule-check-action {
  width: 34px;
  min-width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  line-height: 1;
}

.schedule-check-mark {
  width: 26px;
  min-width: 26px;
  height: 26px;
  padding: 0;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.slot-create-btn:hover {
  background: #eef8f3;
}

.schedule-slot-editor {
  margin: 14px 0;
  padding: 18px;
  border: 1px solid #bdd6ca;
  border-radius: 10px;
  background: #f7fcfa;
}

.slot-editor-form {
  display: grid;
  gap: 14px;
}

.slot-editor-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.slot-editor-head h4 {
  margin: 8px 0 0;
  font-size: 20px;
}

.slot-editor-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(160px, 1fr));
  gap: 12px;
}

.slot-editor-grid input,
.slot-editor-grid select,
.admin-booking-queue select {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 0 12px;
  font: inherit;
}

.calendar-empty-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 34px;
  border: 1px dashed transparent;
  border-radius: 6px;
  background: transparent;
  color: transparent;
  font: inherit;
  font-weight: 800;
  cursor: text;
}

.calendar-empty-slot:hover,
.calendar-empty-slot:focus-visible {
  border-color: #bdd6ca;
  background: #eef8f3;
  color: var(--green);
  outline: none;
}

.calendar-empty-slot.week-scheduler-half-zone {
  width: auto;
  min-height: 0;
  border-radius: 8px;
  cursor: text;
  touch-action: none;
}

.week-day-head.is-today {
  background: #dff4ea;
  box-shadow: inset 0 -3px 0 var(--green);
}

.week-scheduler-cell.is-today {
  background: #f1fbf6;
}

.week-scheduler-cell.is-today:hover {
  background: #eaf7f0;
}

.week-scheduler-half-zone.is-range-anchor,
.week-scheduler-half-zone.is-range-preview {
  border-color: #8fbfad;
  background: rgba(31, 111, 84, 0.12);
  color: transparent;
}

.week-scheduler-half-zone.is-range-start {
  border-top-left-radius: 8px;
  border-top-right-radius: 8px;
}

.week-scheduler-half-zone.is-range-end {
  border-bottom-left-radius: 8px;
  border-bottom-right-radius: 8px;
}

.week-scheduler-half-zone.is-range-preview::after {
  opacity: 0;
}

.calendar-slot-inline-form {
  position: absolute;
  left: 0;
  right: 0;
  top: calc(var(--slot-top, 0%) + 4px);
  height: calc(var(--slot-height, 50%) - 8px);
  min-height: 54px;
  z-index: 4;
  display: grid;
  gap: 8px;
  align-content: center;
  padding: 10px;
  border: 1px solid #8fbfad;
  border-radius: 8px;
  background: #f3fbf7;
  box-shadow: 0 12px 28px rgba(23, 32, 28, 0.12);
  pointer-events: auto;
}

.calendar-slot-inline-form.is-first {
  top: calc(var(--slot-top, 0%) + 4px);
}

.calendar-slot-inline-form.is-second {
  top: calc(var(--slot-top, 50%) + 4px);
}

.calendar-slot-inline-form input[name="title"] {
  width: 100%;
  min-height: 36px;
  border: 1px solid rgba(31, 111, 84, 0.24);
  border-radius: 8px;
  padding: 0 10px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

.calendar-slot-inline-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: nowrap;
}

.calendar-slot-inline-actions .primary-btn,
.calendar-slot-inline-actions .action-btn {
  min-height: 34px;
  padding: 0 12px;
}

.timetable-detail-list {
  margin-top: 12px;
}

.timetable-detail-list summary {
  cursor: pointer;
  color: var(--green);
  font-weight: 800;
  margin-bottom: 10px;
}

.one-on-one-booking-card,
.admin-booking-queue {
  margin-top: 16px;
}

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

.booking-form-grid input,
.booking-form-grid select {
  width: 100%;
}

.booking-form-grid .primary-btn {
  min-height: 48px;
}

.booking-week-form {
  align-items: stretch;
}

.booking-week-panel {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfc;
  overflow: hidden;
}

.booking-week-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  background: #f5faf7;
}

.booking-week-toolbar span {
  margin-left: auto;
  color: var(--muted);
  font-weight: 800;
}

.booking-week-tip {
  margin: 0;
  padding: 0 12px 12px;
  color: var(--muted);
  background: #f5faf7;
}

.booking-week-scroll {
  overflow-x: auto;
}

.booking-week-grid {
  display: grid;
  grid-template-columns: 72px repeat(7, minmax(118px, 1fr));
  min-width: 920px;
}

.booking-week-head,
.booking-time-cell,
.booking-week-cell {
  min-height: 74px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.booking-week-head {
  display: grid;
  gap: 2px;
  align-content: center;
  justify-items: center;
  padding: 8px;
  background: #eef8f3;
  font-weight: 900;
}

.booking-week-head.is-today {
  background: #dff4ea;
  box-shadow: inset 0 -3px 0 var(--green);
}

.booking-week-head small {
  color: var(--muted);
  font-size: 12px;
}

.booking-time-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  background: #f8fbfa;
  font-size: 12px;
  font-weight: 900;
}

.booking-week-cell {
  position: relative;
  background: #ffffff;
  overflow: hidden;
}

.booking-week-cell.is-today {
  background: #f1fbf6;
}

.booking-slot {
  position: absolute;
  left: 6px;
  right: 6px;
  height: calc(50% - 3px);
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto;
  padding: 0;
  border: 1px solid transparent;
  border-radius: 8px;
  background: #ffffff;
  color: transparent;
  cursor: pointer;
  touch-action: none;
}

.booking-slot.is-first-half {
  top: 5px;
}

.booking-slot.is-second-half {
  bottom: 5px;
}

.booking-slot span {
  font-size: 12px;
  font-weight: 900;
  opacity: 0;
}

.booking-slot.is-available {
  background: #eaf7ef;
}

.booking-slot.is-available:hover {
  border-color: #bdd6ca;
  background: #d9f0e3;
  color: var(--green);
}

.booking-slot.is-range-anchor,
.booking-slot.is-range-preview {
  border-color: #8fbfad;
  background: #cfeadb;
  color: var(--green);
}

.booking-slot.is-selected {
  background: var(--green);
  border-color: var(--green);
  border-radius: 0;
  color: #ffffff;
}

.booking-slot.is-booked {
  background: #d8e3df;
  border-color: #d8e3df;
  border-radius: 0;
  color: #60746d;
  cursor: not-allowed;
}

.booking-slot.is-selected.is-first-half,
.booking-slot.is-booked.is-first-half,
.booking-slot.is-range-preview.is-first-half {
  top: 0;
  height: 50%;
}

.booking-slot.is-selected.is-second-half,
.booking-slot.is-booked.is-second-half,
.booking-slot.is-range-preview.is-second-half {
  bottom: 0;
  height: 50%;
}

.booking-slot.is-unavailable {
  background: #f3f4f2;
  color: #9aa6a1;
  cursor: not-allowed;
}

.booking-slot.is-selected span,
.booking-slot.is-booked span,
.booking-slot.is-range-anchor span,
.booking-slot.is-range-preview span,
.booking-slot:hover span {
  opacity: 1;
}

.booking-week-selected-bar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 12px;
  border-bottom: 1px solid var(--line);
  background: #fbfdfc;
}

.booking-selected-ranges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.booking-selected-empty {
  margin: 0;
  color: var(--muted);
}

.booking-range-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  border: 1px solid #bdd6ca;
  border-radius: 999px;
  background: #eef8f3;
  color: var(--green);
  padding: 0 12px;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.booking-range-chip small {
  color: var(--muted);
  font-weight: 800;
}

.booking-week-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 10px 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.booking-week-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.booking-week-legend i {
  width: 18px;
  height: 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.booking-week-legend i.is-available {
  background: #eaf7ef;
}

.booking-week-legend i.is-selected {
  background: var(--green);
}

.booking-week-legend i.is-booked {
  background: #d8e3df;
}

.booking-week-legend i.is-unavailable {
  background: #f3f4f2;
}

.booking-request-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.booking-request-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfdfc;
}

.booking-request-card h4,
.booking-request-card p {
  margin: 0;
}

.admin-booking-request-list {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.admin-booking-request-card .action-cell {
  justify-content: flex-start;
}

.week-day {
  min-width: 150px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.week-day h3 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin: 0 0 10px;
  font-size: 16px;
}

.week-day h3 small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.schedule-item {
  display: grid;
  gap: 5px;
  padding: 10px;
  margin-bottom: 8px;
  border-radius: 8px;
  background: #f7faf8;
}

.schedule-item .action-cell {
  justify-content: flex-start;
}

.calendar-day h3 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
}

.calendar-day h3 small {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.schedule-type {
  width: fit-content;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--green);
  font-size: 12px;
  font-weight: 700;
  background: #eef8f3;
}

.schedule-item-lesson {
  border-left: 3px solid var(--green);
}

.schedule-item-homework {
  border-left: 3px solid #c47f17;
}

.schedule-item-exam {
  border-left: 3px solid #315a9c;
}

.schedule-item-personal {
  border-left: 3px solid #66716c;
}

.schedule-item-course {
  border-left: 4px solid #0b6b57;
  background: #e8f5ef;
}

.schedule-item-system {
  border-left: 4px solid #b7791f;
  background: #fff6db;
}

.schedule-item-own {
  border-left: 4px solid #2563eb;
  background: #eaf3ff;
}

.schedule-item-course .schedule-type {
  border-color: #b7ded0;
  color: #0b6b57;
  background: #f6fffb;
}

.schedule-item-system .schedule-type {
  border-color: #f0d591;
  color: #8a5a12;
  background: #fffaf0;
}

.schedule-item-own .schedule-type {
  border-color: #bad4ff;
  color: #1d4ed8;
  background: #f7fbff;
}

.schedule-item strong,
.schedule-item span,
.schedule-item small {
  overflow-wrap: anywhere;
}

.portal-list {
  display: grid;
  gap: 12px;
}

.portal-card {
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.portal-card h3 {
  margin: 0;
}

.message-center-list {
  align-content: start;
}

.message-center-card {
  gap: 12px;
  border-color: #cfe4dc;
  background: #fbfefd;
}

.message-center-card.is-unread {
  border-left: 4px solid var(--brand);
}

.message-center-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.message-center-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.message-center-empty p {
  margin: 0;
  color: var(--muted);
}

.message-center-body-cell {
  cursor: pointer;
  line-height: 1.65;
}

.message-center-body-cell:hover > span {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.message-center-full-body {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  white-space: pre-wrap;
}

.inline-workbench,
.notice-card {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
}

.inline-workbench .table-scroll {
  overflow-x: auto;
}

.inline-workbench table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.inline-workbench th,
.inline-workbench td {
  padding: 9px 8px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

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

.homework-context,
.homework-status-row,
.schedule-actions,
.homework-history {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.homework-context {
  justify-content: space-between;
  padding: 12px 14px;
  margin-bottom: 12px;
  border: 1px solid rgba(31, 111, 84, 0.18);
  border-radius: 8px;
  background: #f3f8f5;
  color: var(--green-dark);
}

.homework-context span,
.homework-status-row span {
  color: var(--muted);
  font-size: 13px;
}

.schedule-state {
  width: fit-content;
  padding: 2px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #f2f5f4;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.schedule-state.is-done {
  border-color: rgba(31, 111, 84, 0.28);
  background: #e8f4ef;
  color: var(--green-dark);
}

.schedule-state.is-pending {
  border-color: rgba(205, 126, 34, 0.28);
  background: #fff6e8;
  color: #8a5a14;
}

.schedule-state.is-neutral {
  background: #f3f5f4;
  color: var(--muted);
}

.selected-question-bank-card {
  grid-column: 1 / -1;
}

.selected-question-bank-card div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.homework-status-row {
  justify-content: space-between;
}

.question-bank-item-card {
  border-color: rgba(31, 111, 84, 0.18);
  background: linear-gradient(180deg, #ffffff, #f8fbf9);
}

.question-bank-item-card .review-question-stem {
  max-height: 180px;
  overflow: auto;
}

.question-bank-pagination {
  align-items: center;
  justify-content: flex-end;
  color: var(--muted);
}

.homework-history {
  align-items: stretch;
  padding-top: 6px;
  border-top: 1px solid var(--line);
}

.homework-history summary {
  width: 100%;
  cursor: pointer;
  font-weight: 800;
  color: var(--green-dark);
}

.homework-ai-result {
  max-height: 180px;
  overflow: auto;
  padding: 10px;
  border-radius: 8px;
  background: var(--soft);
  white-space: pre-wrap;
  font: inherit;
}

.homework-ai-result.structured {
  display: grid;
  gap: 10px;
  max-height: none;
  white-space: normal;
}

.homework-ai-result.structured p {
  margin: 0;
}

.homework-ai-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.homework-ai-metrics span {
  padding: 5px 10px;
  border: 1px solid rgba(15, 118, 110, 0.18);
  border-radius: 999px;
  background: #fff;
  font-weight: 800;
}

.student-question-bank-workspace {
  gap: 18px;
}

.student-qb-filter-form {
  display: grid;
  grid-template-columns: repeat(5, minmax(130px, 1fr));
  gap: 10px;
}

.student-qb-subject-summary {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: 8px;
  background: #f8fbfa;
}

.student-qb-subject-summary strong {
  font-size: 16px;
}

.student-qb-subject-summary div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.student-qb-subject-summary button {
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid rgba(15, 118, 110, 0.18);
  border-radius: 999px;
  background: #fff;
  color: var(--student-teal);
  font-weight: 800;
  cursor: pointer;
}

.student-qb-subject-summary button.active {
  background: var(--student-teal);
  color: #fff;
}

.student-question-list {
  display: grid;
  gap: 12px;
}

.question-practice-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: 8px;
  background: #fff;
}

.question-select-line {
  display: grid;
  grid-template-columns: auto 160px 1fr;
  gap: 10px;
  align-items: center;
}

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

.question-choice-list label {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid rgba(11, 68, 56, 0.12);
  border-radius: 8px;
}

.student-qb-latest-result {
  display: grid;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(11, 68, 56, 0.12);
}

.student-homework-card.is-closed,
.teacher-homework-card.is-closed {
  background: #fafafa;
}

.compact-heading {
  margin-bottom: 12px;
}

.ai-market-strip {
  display: grid;
  gap: 14px;
}

.ai-market-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.ai-market-card {
  align-content: start;
}

.ai-market-card-head,
.portal-ai-section-head,
.portal-ai-overview,
.portal-ai-tabs {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ai-market-card-head,
.portal-ai-section-head {
  justify-content: space-between;
}

.ai-market-card-head small,
.portal-ai-section-head span {
  color: var(--muted);
  font-size: 12px;
}

.portal-ai-overview {
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.portal-ai-overview span {
  padding: 7px 10px;
  border: 1px solid rgba(31, 111, 84, 0.14);
  border-radius: 999px;
  background: #f3f8f5;
  color: var(--green-dark);
  font-size: 13px;
  font-weight: 800;
}

.portal-ai-tabs {
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.portal-ai-tabs .action-btn.active {
  border-color: var(--green-dark);
  background: var(--green-dark);
  color: var(--white);
}

.portal-ai-section {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.student-personal-activity-panel {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

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

.student-personal-activity-grid article {
  display: grid;
  align-content: start;
  gap: 8px;
  min-height: 128px;
  padding: 14px;
  border: 1px solid #e3ebe7;
  border-radius: 8px;
  background: #f9fbfa;
}

.student-personal-activity-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.student-personal-activity-item {
  display: grid;
  gap: 3px;
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid #d7e7e0;
  border-radius: 8px;
  background: var(--white);
  color: var(--ink);
  text-align: left;
}

.student-personal-activity-item:hover,
.student-personal-activity-item:focus-visible {
  border-color: var(--green-dark);
  background: #eef7f3;
}

.student-personal-activity-item span {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.4;
}

.student-personal-activity-history {
  display: grid;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid #e3ebe7;
  border-radius: 8px;
  background: #fbfefd;
}

.student-personal-activity-history summary {
  cursor: pointer;
  color: var(--green-dark);
  font-weight: 800;
}

.personal-activity-history-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.personal-activity-history-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.portal-ai-section-head {
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.portal-ai-section-head strong {
  color: var(--ink);
}

.ai-market-card .action-cell {
  flex-wrap: wrap;
}

.ai-market-card select {
  min-height: 38px;
  border: 1px solid rgba(17, 73, 52, 0.18);
  border-radius: 8px;
  padding: 0 10px;
  background: #fff;
  color: var(--ink);
}

.ai-tool-form {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ai-student-status {
  margin-bottom: 16px;
}

.ai-student-form {
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
}

.ai-result-card {
  display: grid;
  gap: 12px;
  padding: 16px;
  margin: 0 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
}

.ai-result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.ai-result-card h3 {
  margin: 0;
}

.ai-result-card pre {
  margin: 0;
  padding: 14px;
  overflow-x: auto;
  border-radius: 8px;
  background: var(--soft);
  color: var(--ink);
  font: inherit;
  white-space: pre-wrap;
}

.ai-tool-preview-card {
  margin-bottom: 16px;
}

.ai-preview-prompt {
  display: grid;
  gap: 4px;
  padding: 10px 12px;
  border: 1px solid rgba(17, 73, 52, 0.12);
  border-radius: 8px;
  background: #f7faf8;
}

.ai-preview-prompt strong {
  color: var(--green-dark);
}

.ai-preview-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ai-preview-checks span {
  display: inline-flex;
  gap: 6px;
  align-items: center;
  padding: 7px 9px;
  border-radius: 999px;
  background: rgba(21, 114, 82, 0.1);
  color: var(--green-dark);
  font-size: 12px;
}

.ai-preview-checks span.warn {
  background: rgba(187, 117, 27, 0.1);
  color: #9b5f16;
}

.staff-ai-run-window {
  max-width: 980px;
}

.staff-ai-run-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(320px, 1.1fr);
  gap: 18px;
}

.staff-ai-run-form {
  grid-template-columns: 1fr;
  align-content: start;
}

.staff-ai-run-form textarea {
  min-width: 0;
  resize: vertical;
}

.ai-schema-fields {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.ai-schema-fields:empty {
  display: none;
}

.ai-schema-field {
  display: grid;
  gap: 6px;
}

.ai-schema-field span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.ai-schema-field small {
  color: var(--muted);
}

.staff-ai-run-layout .ai-result-card {
  margin: 0;
}

.ai-action-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
}

.locked-ai-card {
  border-style: dashed;
}

.poster-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(340px, 1fr);
  gap: 18px;
  align-items: start;
}

.poster-form {
  grid-template-columns: 1fr;
  margin-bottom: 0;
}

.poster-preview-panel {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

#posterCanvas {
  display: block;
  width: 100%;
  max-width: 430px;
  height: auto;
  margin: 0 auto;
  border-radius: 8px;
  background: var(--soft);
  box-shadow: 0 12px 30px rgba(23, 32, 28, 0.14);
}

.poster-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}

.inline-submit {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.login-page {
  min-height: 100vh;
  background: linear-gradient(135deg, #102c22 0%, #1f6f54 100%);
}

.login-shell {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 22px;
}

.login-card {
  display: grid;
  gap: 18px;
  width: min(440px, 100%);
  padding: 30px;
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.login-card h1 {
  margin: 0;
  font-size: 30px;
  line-height: 1.15;
}

.login-card label {
  display: grid;
  gap: 7px;
  color: #405048;
  font-weight: 800;
}

.login-hint {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.login-guard-message {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid rgba(154, 52, 18, 0.18);
  border-radius: 8px;
  background: #fff7ed;
  color: #7c2d12;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.5;
}

.login-guard-message[hidden] {
  display: none;
}

.toast {
  position: fixed;
  right: 18px;
  top: 88px;
  bottom: auto;
  z-index: 3000;
  max-width: min(360px, calc(100vw - 36px));
  padding: 13px 16px;
  border-radius: 8px;
  background: #0d4c40;
  color: var(--white);
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.empty {
  color: var(--muted);
  text-align: center;
}

@media (max-width: 1050px) {
  .course-grid,
  .faculty-grid,
  .teacher-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .admin-hero,
  .student-hero,
  .admin-metrics,
  .workbench-metrics,
  .ai-access-recommendations,
  .ai-tool-market-recommendations,
  .ai-access-profit-list,
  .ai-cost-summary,
  .finance-metrics,
  .student-today-grid,
  .student-today-services,
  .student-schedule-preview,
  .application-summary-strip,
  .application-advisor-grid,
  .application-school-cards,
  .chart-grid,
  .week-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .application-view-grid,
  .application-detail-grid {
    grid-template-columns: 1fr;
  }

  .school-directory-admin-grid {
    grid-template-columns: 1fr;
  }

  .application-access-notice,
  .application-standalone-entry,
  .application-directory-assist summary,
  .application-ai-records-panel summary {
    align-items: flex-start;
    flex-direction: column;
  }

  .application-access-pills {
    justify-content: flex-start;
  }

  .application-access-reasons li {
    grid-template-columns: 1fr;
  }

  .application-ai-result-list {
    grid-template-columns: 1fr;
  }

  .application-ai-history-list {
    grid-template-columns: 1fr;
  }

  .application-form-grid,
  .application-detail-path,
  .student-admission-official-grid,
  .student-admission-target-browser,
  .student-admission-timeline,
  .student-admission-group-grid,
  .candidate-readiness-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ai-cost-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .permission-box,
  .role-permission-assist {
    grid-template-columns: 1fr;
  }

  .toolbar-form .primary-btn {
    grid-column: 1 / -1;
  }

  .inline-submit {
    grid-template-columns: 1fr;
  }

  .template-layout,
  .poster-layout {
    grid-template-columns: 1fr;
  }

  .admin-tabs,
  .sub-tabs,
  .campus-switch {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 8px;
  }

  .tab-btn,
  .sub-tab-btn,
  .campus-tab {
    flex: 0 0 auto;
    white-space: nowrap;
  }
}

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

  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding: 12px 16px;
  }

  .brand {
    min-width: 0;
    width: 100%;
  }

  .brand strong {
    font-size: 16px;
  }

  .top-nav {
    width: 100%;
    min-width: 0;
    justify-content: flex-start;
    flex-wrap: wrap;
  }

  .top-nav a,
  .top-nav button {
    flex: 0 1 auto;
  }

  .language-switch {
    width: 100%;
    max-width: 190px;
  }

  .lang-btn {
    flex: 1;
  }

  .hero {
    min-height: 720px;
  }

  .hero-shade {
    background: linear-gradient(180deg, rgba(8, 31, 23, 0.94) 0%, rgba(8, 31, 23, 0.74) 58%, rgba(8, 31, 23, 0.26) 100%);
  }

  .hero-content {
    margin: 0 auto;
    align-self: start;
    padding-top: 70px;
  }

  .hero h1 {
    font-size: 32px;
    word-break: break-all;
  }

  .hero-copy {
    font-size: 16px;
  }

  .section {
    padding: 46px 16px;
  }

  .section-heading {
    margin-bottom: 20px;
  }

  .split-section,
  .course-grid,
  .faculty-grid,
  .teacher-list,
  .form-panel,
  .toolbar-form,
  .admin-entry,
  .admin-hero,
  .student-hero,
  .admin-metrics,
  .workbench-metrics,
  .ai-access-recommendations,
  .ai-tool-market-recommendations,
  .ai-access-profit-list,
  .ai-cost-summary,
  .ai-cost-grid,
  .workbench-grid,
  .finance-metrics,
  .student-today-grid,
  .student-today-flow-grid,
  .student-today-services,
  .student-schedule-preview,
  .application-view-grid,
  .application-summary-strip,
  .application-advisor-grid,
  .application-region-map,
  .application-school-cards,
  .application-detail-grid,
  .student-personal-activity-grid,
  .personal-activity-history-list,
  .student-admission-official-grid,
  .student-admission-timeline,
  .student-admission-group-grid,
  .candidate-readiness-grid,
  .chart-grid,
  .admin-filter,
  .template-layout,
  .ai-tool-form,
  .ai-student-form,
  .poster-layout {
    grid-template-columns: 1fr;
  }

  .admin-hero {
    padding: 38px 16px 30px;
  }

  .student-portal-shell {
    width: min(100% - 24px, 1240px);
    padding-top: 14px;
  }

  .student-hero {
    min-height: 0;
  }

  .student-hero-copy {
    padding: 28px 20px;
  }

  .student-hero-visual {
    min-height: 220px;
  }

  .student-admission-guide {
    padding: 14px;
  }

  .student-admission-unavailable {
    grid-template-columns: 1fr;
  }

  .student-admission-unavailable-actions {
    justify-content: flex-start;
  }

  .student-admission-target-panel {
    grid-template-columns: 1fr;
  }

  .student-admission-requirement-selection-layout {
    grid-template-columns: 1fr;
  }

  .directory-admission-stat-row em,
  .directory-admission-stat-source {
    margin-left: 0;
  }

  .student-admission-guide-head,
  .student-admission-head-actions,
  .candidate-readiness-head,
  .candidate-readiness-lower,
  .student-admission-block-title,
  .student-admission-source {
    align-items: flex-start;
    flex-direction: column;
  }

  .student-admission-guide-head .action-btn {
    width: 100%;
    justify-content: center;
  }

  .student-admission-head-actions {
    width: 100%;
  }

  .student-admission-head-actions .admission-language-toggle {
    width: 100%;
  }

  .student-admission-source div {
    justify-content: flex-start;
  }

  .student-hero-visual img {
    min-height: 220px;
  }

  .student-portal-tabs {
    top: 0;
    margin-right: -4px;
    margin-left: -4px;
  }

  .student-tab-panel {
    padding: 18px 14px;
  }

  .student-panel-heading,
  .student-panel-heading.compact {
    align-items: flex-start;
    flex-direction: column;
  }

  .application-target-panel {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-hero h1 {
    font-size: 34px;
  }

  .admin-hero p:not(.eyebrow) {
    font-size: 14px;
  }

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

  .admin-metrics div,
  .workbench-metrics div,
  .ai-cost-summary div,
  .finance-metrics div {
    min-height: 78px;
    padding: 14px;
  }

  .admin-metrics strong,
  .ai-cost-summary strong,
  .finance-metrics strong {
    font-size: 24px;
  }

  .admin-tabs,
  .sub-tabs,
  .campus-switch {
    margin-right: -16px;
    margin-left: -16px;
    padding: 0 16px 8px;
    scroll-snap-type: x proximity;
  }

  .admin-tabs {
    position: sticky;
    top: 0;
    z-index: 14;
    margin-bottom: 18px;
    padding-top: 10px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
  }

  .tab-btn,
  .sub-tab-btn,
  .campus-tab {
    scroll-snap-align: start;
  }

  .tab-btn {
    min-height: 42px;
    padding: 0 13px;
  }

  .sub-tab-btn,
  .campus-tab {
    min-height: 38px;
    padding: 0 12px;
  }

  #siteTemplatePreview {
    height: 420px;
  }

  .admin-crud-form {
    grid-template-columns: 1fr;
    padding: 14px;
    gap: 10px;
  }

  .application-mode-switch,
  .application-search-guidance,
  .application-form-grid,
  .application-detail-path {
    grid-template-columns: 1fr;
  }

  .application-search-guidance {
    align-items: flex-start;
    flex-direction: column;
  }

  .staff-ai-run-layout {
    grid-template-columns: 1fr;
  }

  .admin-crud-form .primary-btn,
  .toolbar-form .primary-btn,
  .admin-filter .primary-btn,
  .log-filter .primary-btn {
    width: 100%;
  }

  .permission-box,
  .permission-group-grid,
  .role-permission-assist,
  .log-filter {
    grid-template-columns: 1fr;
  }

  .permission-box {
    padding: 8px;
  }

  .check-field {
    min-height: 38px;
    font-size: 14px;
  }

  select[multiple] {
    min-height: 138px;
  }

  .chart-card,
  .portal-card,
  .teacher-card,
  .poster-preview-panel {
    padding: 14px;
  }

  .bar-row {
    grid-template-columns: 74px 1fr 30px;
  }

  .pagination {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    justify-content: stretch;
    gap: 8px;
  }

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

  .pagination button {
    width: 100%;
  }

  .admin-page .table-wrap {
    overflow: visible;
    border: 0;
    background: transparent;
  }

  .admin-page .admin-table,
  .admin-page .table-wrap table {
    display: block;
    width: 100%;
    min-width: 0;
    border-collapse: separate;
    border-spacing: 0 12px;
  }

  .admin-page .admin-table thead {
    display: none;
  }

  .admin-page .admin-table tbody,
  .admin-page .admin-table tr {
    display: block;
  }

  .admin-page .admin-table tr {
    overflow: hidden;
    margin-bottom: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--white);
    box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
  }

  .admin-page .admin-table td {
    display: grid;
    grid-template-columns: minmax(92px, 34%) minmax(0, 1fr);
    align-items: start;
    gap: 12px;
    padding: 11px 13px;
    border-bottom: 1px solid var(--line);
    overflow-wrap: anywhere;
  }

  .admin-page .admin-table td::before {
    content: attr(data-label);
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
  }

  .admin-page .admin-table td[colspan],
  .admin-page .admin-table td.empty {
    display: block;
    text-align: center;
  }

  .admin-page .admin-table td[colspan]::before,
  .admin-page .admin-table td.empty::before {
    content: "";
  }

  .table-input,
  .table-select {
    min-width: 0;
    width: 100%;
  }

  .action-cell,
  .teacher-actions,
  .poster-actions,
  .template-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .action-cell .action-btn,
  .teacher-actions .action-btn,
  .poster-actions .action-btn,
  .template-actions .action-btn {
    width: 100%;
  }

  .admin-entry {
    align-items: flex-start;
    flex-direction: column;
  }

  .wide-btn {
    grid-column: auto;
  }

  .inline-heading {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 650px;
  }

  .hero h1,
  .admin-hero h1 {
    font-size: 28px;
    word-break: break-all;
  }

  .section-heading h2,
  .copy-panel h2,
  .faculty-section h2,
  .admin-entry h2 {
    font-size: 28px;
  }

  .hero-actions,
  .site-footer,
  .template-preview-bar,
  .ai-result-head {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .primary-btn,
  .hero-actions .secondary-btn,
  .teacher-actions,
  .poster-actions,
  .template-actions,
  .action-cell {
    grid-template-columns: 1fr;
    width: 100%;
  }

  .admin-metrics,
  .workbench-metrics,
  .ai-access-recommendations,
  .ai-tool-market-recommendations,
  .ai-access-profit-list,
  .finance-metrics {
    grid-template-columns: 1fr;
  }

  .admin-page .admin-table td {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .admin-page .admin-table td::before {
    font-size: 12px;
  }

  .pagination {
    grid-template-columns: 1fr;
  }
}

.admin-compact-hero {
  grid-template-columns: minmax(280px, 0.72fr) minmax(520px, 1.28fr);
  align-items: center;
  gap: 18px;
  padding: 18px clamp(18px, 5vw, 64px);
  background: linear-gradient(135deg, #f8fbf9 0%, #edf5f0 100%);
  color: var(--ink);
  border-bottom: 1px solid var(--line);
}

.admin-compact-hero .eyebrow {
  margin-bottom: 4px;
  color: var(--green-dark);
}

.admin-compact-hero h1 {
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.12;
}

.admin-compact-hero p:not(.eyebrow) {
  max-width: none;
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.admin-compact-hero .admin-metrics {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}

.admin-compact-hero .admin-metrics div {
  min-height: 62px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  box-shadow: 0 8px 18px rgba(23, 32, 28, 0.05);
}

.admin-compact-hero .admin-metrics strong {
  color: var(--green-dark);
  font-size: 22px;
}

.admin-compact-hero .admin-metrics span {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
}

.admin-compact-hero .admin-metrics small {
  color: var(--muted);
}

.compact-account {
  padding: 10px clamp(18px, 5vw, 64px);
  background: #f6f8f7;
  border-bottom: 1px solid var(--line);
}

.compact-account details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 20px rgba(23, 32, 28, 0.04);
}

.compact-account summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 14px;
  cursor: pointer;
  list-style: none;
}

.compact-account summary::-webkit-details-marker {
  display: none;
}

.account-summary-title strong {
  display: block;
  font-size: 16px;
  line-height: 1.2;
}

.account-summary-title small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.account-summary-action {
  flex: 0 0 auto;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 800;
}

.compact-account details[open] .account-summary-action {
  background: var(--green-dark);
  color: var(--white);
}

.compact-account details[open] .account-summary-action::before {
  content: "收起";
}

.compact-account details[open] .account-summary-action {
  font-size: 0;
}

.compact-account details[open] .account-summary-action::before {
  font-size: 12px;
}

.compact-account .admin-crud-form {
  grid-template-columns: minmax(170px, 0.9fr) repeat(4, minmax(150px, 1fr)) auto;
  gap: 10px;
  padding: 12px 14px 14px;
  margin: 0;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
}

.compact-account .field-label {
  display: grid;
  gap: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.admin-main-section {
  padding-top: 18px;
  position: relative;
  isolation: isolate;
}

.workbench-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.executive-dashboard-shell {
  position: fixed;
  inset: 0;
  z-index: 130;
  display: grid;
  place-items: center;
  padding: 20px;
}

.executive-dashboard-shell[hidden] {
  display: none;
}

.executive-dashboard-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(45, 214, 189, 0.18), transparent 32%),
    rgba(2, 10, 20, 0.74);
  cursor: pointer;
}

.executive-dashboard-window {
  position: relative;
  z-index: 1;
  width: min(1480px, calc(100vw - 32px));
  max-height: calc(100vh - 32px);
  overflow: auto;
  border: 1px solid rgba(110, 241, 212, 0.26);
  border-radius: 8px;
  background: #071322;
  box-shadow: 0 28px 88px rgba(0, 0, 0, 0.42);
}

.executive-dashboard-window .executive-dashboard {
  min-height: calc(100vh - 32px);
  margin-bottom: 0;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.executive-head-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.executive-head-actions select {
  min-height: 38px;
  border-color: rgba(110, 241, 212, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #e8f6ff;
}

.executive-ai-btn {
  border-color: rgba(255, 189, 95, 0.32);
  background: rgba(255, 189, 95, 0.14);
  color: #fff5df;
}

.executive-close-btn {
  border-color: rgba(110, 241, 212, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #e8f6ff;
}

.executive-dashboard {
  display: grid;
  gap: 16px;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid rgba(17, 73, 52, 0.16);
  border-radius: 8px;
  background: linear-gradient(180deg, #ffffff 0%, #f7faf8 100%);
  box-shadow: 0 14px 34px rgba(23, 32, 28, 0.07);
}

.executive-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.executive-head h3 {
  margin: 0;
  color: var(--green-dark);
  font-size: 24px;
}

.executive-head p:not(.eyebrow) {
  max-width: 980px;
  margin: 7px 0 0;
  color: #31423a;
  font-weight: 700;
  line-height: 1.65;
}

.executive-head select {
  min-height: 40px;
  min-width: 130px;
}

.executive-kpis {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
}

.executive-kpis article {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.executive-kpis span,
.executive-kpis strong,
.executive-kpis small {
  display: block;
}

.executive-kpis span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.executive-kpis strong {
  margin-top: 8px;
  color: var(--green-dark);
  font-size: 24px;
  line-height: 1.1;
  overflow-wrap: anywhere;
}

.executive-kpis small {
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.executive-chart-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.executive-data-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.compact-table {
  overflow-x: auto;
}

.compact-table table {
  width: 100%;
  min-width: 420px;
  border-collapse: collapse;
  font-size: 13px;
}

.compact-table th,
.compact-table td {
  padding: 9px 6px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.compact-table th {
  color: var(--muted);
  font-size: 12px;
}

.ai-version-list {
  display: grid;
  gap: 10px;
  overflow: visible;
}

.ai-version-list .compact-row {
  display: grid;
  grid-template-columns: minmax(120px, 0.8fr) minmax(220px, 1.4fr) minmax(220px, 1fr) auto;
  gap: 10px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.ai-version-list .active-version {
  border-color: rgba(21, 114, 82, 0.36);
  background: rgba(21, 114, 82, 0.06);
}

.executive-decisions {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.executive-decisions article {
  min-width: 0;
  padding: 14px;
  border-radius: 8px;
  background: #f2f7f4;
}

.executive-decisions strong {
  display: block;
  color: var(--green-dark);
}

.executive-decisions p {
  margin: 7px 0 0;
  color: #40524a;
  line-height: 1.6;
}

.ai-toolbox-section {
  --ai-blue: #2f80ed;
  --ai-teal: #21a892;
  --ai-gold: #d89b25;
  --ai-rose: #de5b68;
}

.ai-toolbox-heading {
  max-width: 900px;
  margin-bottom: 22px;
}

.ai-toolbox-heading p:last-child {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.ai-toolbox-layout.sub-tabs {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 30px;
  margin: 0 0 26px;
  padding: 0;
  border: 1px solid #edf2ef;
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.ai-tool-menu {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 16px;
  border-right: 1px solid #edf2ef;
  background: #fbfcfb;
}

.ai-tool-menu .ai-menu-item {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  min-height: 44px;
  padding: 0 16px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: #202b39;
  text-align: left;
  font-size: 17px;
  font-weight: 700;
}

.ai-tool-menu .ai-menu-item:hover,
.ai-tool-menu .ai-menu-item.active {
  background: #dbeafe;
  color: #12385d;
}

.ai-tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  padding: 40px 30px;
}

.ai-tool-grid .ai-tool-card {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  min-height: 180px;
  padding: 34px 40px;
  border: 1px solid #e4e9e6;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  text-align: left;
  white-space: normal;
  box-shadow: none;
}

.ai-tool-grid .ai-tool-card:hover {
  border-color: #cbd9d2;
  background: #fbfdfc;
  box-shadow: 0 12px 24px rgba(32, 43, 57, 0.06);
}

.ai-tool-grid .ai-tool-card.active {
  border-color: rgba(47, 128, 237, 0.34);
  background: #f7fbff;
  color: var(--ink);
}

.ai-tool-copy {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.ai-tool-copy strong {
  color: #202b39;
  font-size: 22px;
  line-height: 1.25;
}

.ai-tool-copy small {
  color: #556373;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
}

.ai-tool-icon {
  position: relative;
  width: 54px;
  height: 54px;
  border: 2px solid rgba(32, 43, 57, 0.12);
  border-radius: 8px;
  background: #eef7ff;
  box-shadow: inset 0 -8px 16px rgba(32, 43, 57, 0.08);
}

.ai-tool-icon::before,
.ai-tool-icon::after {
  content: "";
  position: absolute;
  box-sizing: border-box;
}

.ai-tool-icon-access {
  background: linear-gradient(145deg, #f4fbff, #dff0ff);
}

.ai-tool-icon-access::before {
  left: 15px;
  top: 10px;
  width: 24px;
  height: 30px;
  border: 3px solid var(--ai-blue);
  border-radius: 14px 14px 10px 10px;
}

.ai-tool-icon-access::after {
  left: 22px;
  top: 24px;
  width: 15px;
  height: 8px;
  border-left: 3px solid var(--ai-teal);
  border-bottom: 3px solid var(--ai-teal);
  transform: rotate(-45deg);
}

.ai-tool-icon-package {
  background: linear-gradient(145deg, #fff8e6, #ffe8aa);
}

.ai-tool-icon-package::before {
  left: 11px;
  top: 15px;
  width: 32px;
  height: 26px;
  border: 3px solid var(--ai-gold);
  border-radius: 6px;
}

.ai-tool-icon-package::after {
  left: 18px;
  top: 9px;
  width: 18px;
  height: 15px;
  border: 3px solid var(--ai-gold);
  border-bottom: 0;
  border-radius: 12px 12px 0 0;
}

.ai-tool-icon-log {
  background: linear-gradient(145deg, #f5f4ff, #e5e4ff);
}

.ai-tool-icon-log::before {
  left: 13px;
  top: 12px;
  width: 28px;
  height: 30px;
  border: 3px solid #6d68d9;
  border-radius: 6px;
}

.ai-tool-icon-log::after {
  left: 20px;
  top: 20px;
  width: 16px;
  height: 14px;
  border-top: 3px solid #6d68d9;
  border-bottom: 3px solid #6d68d9;
  box-shadow: 0 7px 0 -4px #6d68d9;
}

.ai-tool-icon-publish {
  background: linear-gradient(145deg, #fff3f4, #ffdfe4);
}

.ai-tool-icon-publish::before {
  left: 12px;
  top: 11px;
  width: 30px;
  height: 32px;
  border: 3px solid var(--ai-rose);
  border-radius: 5px;
}

.ai-tool-icon-publish::after {
  left: 26px;
  top: 4px;
  width: 14px;
  height: 14px;
  border: 3px solid var(--ai-gold);
  border-left: 0;
  border-bottom: 0;
  transform: rotate(45deg);
}

.ai-tool-detail-shell {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 28px;
}

.ai-tool-detail-shell[hidden] {
  display: none;
}

.lesson-picker-shell {
  position: fixed;
  inset: 0;
  z-index: 125;
  display: grid;
  place-items: center;
  padding: 24px;
}

.lesson-picker-shell[hidden] {
  display: none;
}

body.modal-open {
  overflow: hidden;
}

.lesson-picker-backdrop,
.ai-tool-detail-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(16, 27, 37, 0.48);
  cursor: pointer;
}

.lesson-picker-window,
.ai-tool-detail-window {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  width: min(1180px, calc(100vw - 48px));
  max-height: calc(100vh - 56px);
  overflow: hidden;
  border: 1px solid rgba(230, 238, 233, 0.95);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 28px 72px rgba(16, 27, 37, 0.26);
}

.lesson-picker-window {
  width: min(820px, calc(100vw - 48px));
}

.lesson-picker-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.lesson-picker-head h3 {
  margin: 6px 0;
  font-size: 28px;
}

.lesson-picker-head p {
  margin: 0;
  color: var(--muted);
}

.lesson-picker-list {
  display: grid;
  gap: 10px;
  overflow: auto;
  padding: 18px 22px 22px;
}

.lesson-picker-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fcfa;
}

.lesson-picker-card div {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.lesson-picker-card span,
.lesson-picker-card small {
  color: var(--muted);
}

.lesson-picker-card.is-disabled {
  background: #f6f7f5;
  opacity: 0.72;
}

.ai-tool-detail-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding: 20px 24px;
  border-bottom: 1px solid #e6eee9;
  background: linear-gradient(180deg, #ffffff 0%, #f7faf8 100%);
}

.ai-tool-detail-head h3 {
  margin: 4px 0 6px;
  color: #202b39;
  font-size: 24px;
  line-height: 1.25;
}

.ai-tool-detail-head p:last-child {
  margin: 0;
  color: var(--muted);
}

.ai-tool-detail-body {
  min-height: 0;
  padding: 20px;
  overflow: auto;
  background: linear-gradient(180deg, #fbfdfc 0%, #f7faf8 100%);
}

#tab-ai .student-sub-panel.active {
  display: block;
}

#tab-ai .table-wrap {
  background: #fff;
}

.ai-publisher-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(360px, 1.15fr);
  gap: 16px;
  align-items: start;
}

.ai-publish-form {
  grid-template-columns: 1fr;
}

.ai-publish-form textarea {
  min-height: 128px;
  resize: vertical;
}

.site-post-draft {
  min-height: 260px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.site-post-preview-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.site-post-variant-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.site-post-variant-tabs .action-btn.active {
  border-color: var(--green);
  background: var(--green);
  color: #fff;
}

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

.site-post-language-card {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.site-post-draft h3 {
  margin: 0;
  color: var(--green-dark);
  font-size: 22px;
}

.site-post-subtitle {
  margin: 8px 0;
  color: var(--ink);
  font-weight: 800;
}

.site-post-content {
  margin: 12px 0;
  padding: 12px;
  border-radius: 8px;
  background: #f7faf8;
  color: #33423b;
  line-height: 1.7;
}

.site-post-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0 16px;
}

.site-post-actions input[type="datetime-local"] {
  min-height: 40px;
  min-width: 220px;
}

.news-section {
  background: #f6f8f7;
}

.inline-heading {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-end;
  max-width: none;
}

.inline-heading > div {
  max-width: 820px;
}

.news-grid {
  display: grid;
  grid-template-columns: 1.2fr repeat(2, minmax(0, 0.9fr));
  gap: 16px;
}

.news-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 10px 24px rgba(23, 32, 28, 0.06);
}

.featured-news {
  grid-row: span 2;
}

.news-media {
  aspect-ratio: 16 / 9;
  background: #e8eee9;
}

.featured-news .news-media {
  aspect-ratio: 16 / 10;
}

.news-media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.news-body {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.news-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.news-body h3 {
  margin: 0;
  color: var(--green-dark);
  font-size: 20px;
  line-height: 1.35;
}

.featured-news .news-body h3 {
  font-size: 26px;
}

.news-body p {
  margin: 0;
  color: #42524b;
  line-height: 1.65;
}

.news-body details {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.news-body summary {
  cursor: pointer;
  color: var(--green);
  font-weight: 800;
}

@media (max-width: 1050px) {
  .admin-compact-hero {
    grid-template-columns: 1fr;
  }

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

  .executive-kpis,
  .executive-chart-grid,
  .executive-data-grid,
  .executive-decisions,
  .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ai-publisher-grid {
    grid-template-columns: 1fr;
  }

  .ai-toolbox-layout.sub-tabs {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .ai-tool-grid {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .ai-tool-grid .ai-tool-card {
    min-height: 140px;
    padding: 24px;
  }
}

@media (max-width: 760px) {
  .admin-compact-hero {
    padding: 16px;
  }

  .admin-compact-hero h1 {
    font-size: 26px;
  }

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

  .compact-account {
    padding: 10px 16px;
  }

  .compact-account summary {
    align-items: flex-start;
  }

  .compact-account .admin-crud-form {
    grid-template-columns: 1fr;
  }

  .admin-main-section {
    padding-top: 18px;
  }

  .executive-head,
  .inline-heading {
    align-items: stretch;
    flex-direction: column;
  }

  .executive-kpis,
  .executive-chart-grid,
  .executive-data-grid,
  .executive-decisions,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .featured-news {
    grid-row: auto;
  }

  .ai-toolbox-layout.sub-tabs {
    grid-template-columns: 1fr;
  }

  .ai-tool-menu {
    border-right: 0;
    border-bottom: 1px solid #edf2ef;
  }

  .ai-tool-grid .ai-tool-card {
    min-height: 84px;
    grid-template-columns: 54px minmax(0, 1fr);
  }

  .ai-tool-grid {
    padding: 14px;
  }

  .site-post-language-grid {
    grid-template-columns: 1fr;
  }

  .ai-tool-copy strong {
    font-size: 19px;
  }

  .ai-tool-detail-shell {
    padding: 12px;
  }

  .ai-tool-detail-window {
    width: calc(100vw - 24px);
    max-height: calc(100vh - 24px);
  }

  .ai-tool-detail-head {
    flex-direction: column;
    padding: 16px;
  }

  .ai-tool-detail-body {
    padding: 12px;
  }
}

@media (max-width: 480px) {
  .admin-compact-hero .admin-metrics {
    grid-template-columns: 1fr;
  }
}

.executive-dashboard {
  position: relative;
  overflow: hidden;
  border-color: rgba(88, 214, 181, 0.2);
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 52% 32%, rgba(229, 76, 82, 0.22), transparent 18%),
    radial-gradient(circle at 15% 18%, rgba(73, 200, 179, 0.24), transparent 24%),
    linear-gradient(135deg, #071322 0%, #0a2135 45%, #08101d 100%);
  background-size: 32px 32px, 32px 32px, auto, auto, auto;
  box-shadow: 0 24px 54px rgba(5, 14, 26, 0.34);
  color: #e8f6ff;
}

.executive-dashboard::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.08) 48%, transparent 72%);
  opacity: 0.5;
}

.executive-dashboard > * {
  position: relative;
  z-index: 1;
}

.executive-dashboard .eyebrow,
.executive-dashboard .command-panel-head span {
  color: #ffbd5f;
}

.executive-dashboard h3,
.executive-dashboard .command-panel-head strong,
.executive-dashboard .workbench-panel-head h3 {
  color: #f7fbff;
}

.executive-head p:not(.eyebrow) {
  color: rgba(232, 246, 255, 0.84);
}

.executive-head select {
  border-color: rgba(122, 221, 207, 0.35);
  background: rgba(7, 22, 38, 0.78);
  color: #e8f6ff;
}

.executive-kpis article,
.executive-dashboard .chart-card,
.executive-dashboard .workbench-panel,
.executive-core-visual,
.executive-campus-map,
.executive-signal-panel {
  border: 1px solid rgba(132, 230, 214, 0.16);
  background: linear-gradient(180deg, rgba(12, 38, 62, 0.82), rgba(8, 22, 38, 0.76));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.035), 0 16px 34px rgba(0, 0, 0, 0.22);
}

.executive-kpis span,
.executive-kpis small,
.executive-dashboard .workbench-panel-head span,
.executive-dashboard .compact-table th,
.executive-dashboard .bar-row span {
  color: rgba(216, 234, 245, 0.68);
}

.executive-kpis strong {
  color: #6ef1d4;
  text-shadow: 0 0 18px rgba(110, 241, 212, 0.22);
}

.executive-command-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(360px, 1.35fr) minmax(260px, 0.9fr);
  gap: 14px;
  min-height: 330px;
}

.executive-core-visual,
.executive-campus-map,
.executive-signal-panel {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border-radius: 8px;
  padding: 16px;
}

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

.command-panel-head span {
  font-size: 12px;
  font-weight: 900;
}

.command-panel-head strong {
  font-size: 16px;
}

.radar-core {
  position: relative;
  display: grid;
  width: min(220px, 84%);
  aspect-ratio: 1;
  place-items: center;
  margin: 14px auto;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(7, 19, 34, 0.92) 0 34%, transparent 35%),
    conic-gradient(from 0deg, #6ef1d4 0 var(--pulse), rgba(110, 241, 212, 0.1) var(--pulse) 360deg);
  box-shadow: 0 0 38px rgba(110, 241, 212, 0.18);
}

.radar-core::before,
.radar-core::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(110, 241, 212, 0.24);
}

.radar-core::before {
  inset: 14%;
}

.radar-core::after {
  inset: 28%;
  border-color: rgba(255, 189, 95, 0.28);
}

.radar-core i {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: conic-gradient(from 180deg, transparent 0 58%, rgba(255, 189, 95, 0.6) 64%, transparent 70%);
  animation: radarSweep 4s linear infinite;
}

.radar-core b,
.radar-core small {
  position: relative;
  z-index: 1;
  display: block;
  text-align: center;
}

.radar-core b {
  color: #ffffff;
  font-size: 34px;
  line-height: 1;
}

.radar-core small {
  margin-top: 42px;
  color: rgba(232, 246, 255, 0.68);
  font-weight: 800;
}

@keyframes radarSweep {
  to {
    transform: rotate(360deg);
  }
}

.radar-side-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.radar-side-metrics span {
  display: grid;
  gap: 3px;
  padding: 9px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  color: rgba(232, 246, 255, 0.64);
  font-size: 12px;
}

.radar-side-metrics b {
  color: #6ef1d4;
  font-size: 16px;
}

.campus-network {
  position: relative;
  min-height: 260px;
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(110, 241, 212, 0.08), transparent 38%),
    radial-gradient(circle at 50% 48%, rgba(229, 76, 82, 0.24), transparent 22%),
    rgba(255, 255, 255, 0.035);
}

.network-glow {
  position: absolute;
  inset: 18% 12%;
  border: 1px solid rgba(110, 241, 212, 0.2);
  border-radius: 50%;
  transform: rotate(-12deg);
}

.network-glow::before,
.network-glow::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px dashed rgba(255, 189, 95, 0.24);
  border-radius: 50%;
}

.network-glow::after {
  inset: 35%;
  border-color: rgba(229, 76, 82, 0.36);
}

.campus-node {
  position: absolute;
  display: grid;
  place-items: center;
  padding: 8px;
  border: 1px solid rgba(110, 241, 212, 0.42);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(229, 76, 82, 0.88), rgba(112, 31, 48, 0.72));
  box-shadow: 0 0 26px rgba(229, 76, 82, 0.34);
  color: #ffffff;
  text-align: center;
  transform: translate(-50%, -50%);
}

.campus-node b {
  max-width: 76px;
  font-size: 12px;
  line-height: 1.2;
}

.campus-node small {
  color: rgba(255, 255, 255, 0.82);
  font-size: 11px;
}

.signal-list {
  display: grid;
  gap: 12px;
}

.signal-list div {
  padding: 14px;
  border-left: 3px solid #6ef1d4;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
}

.signal-list .signal-warning {
  border-left-color: #ffbd5f;
}

.signal-list .signal-danger {
  border-left-color: #ff6b6b;
}

.signal-list .signal-good {
  border-left-color: #6ef1d4;
}

.signal-list span,
.signal-list strong,
.signal-list small {
  display: block;
}

.signal-list span {
  color: rgba(232, 246, 255, 0.62);
  font-size: 12px;
  font-weight: 800;
}

.signal-list strong {
  margin-top: 5px;
  color: #ffffff;
  font-size: 18px;
}

.signal-list small {
  margin-top: 4px;
  color: rgba(232, 246, 255, 0.72);
}

.executive-dashboard .compact-table td {
  color: rgba(244, 249, 255, 0.86);
}

.executive-dashboard .bar-track {
  background: rgba(255, 255, 255, 0.08);
}

.executive-dashboard .bar-track i {
  background: linear-gradient(90deg, #38d5bc, #ffbd5f);
  box-shadow: 0 0 12px rgba(110, 241, 212, 0.22);
}

.executive-dashboard .bar-row strong {
  color: #ffffff;
}

.executive-decisions article {
  border: 1px solid rgba(132, 230, 214, 0.13);
  background: rgba(255, 255, 255, 0.055);
}

.executive-decisions strong {
  color: #ffbd5f;
}

.executive-decisions p {
  color: rgba(232, 246, 255, 0.75);
}

.executive-decisions .text-btn {
  margin-top: 10px;
  color: #6ef1d4;
}

@media (max-width: 1150px) {
  .executive-command-grid,
  .executive-kpis,
  .executive-chart-grid,
  .executive-data-grid,
  .executive-decisions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .executive-campus-map {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .executive-command-grid,
  .executive-kpis,
  .executive-chart-grid,
  .executive-data-grid,
  .executive-decisions,
  .radar-side-metrics {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .workbench-ai-overview {
    grid-template-columns: 1fr;
  }

  .workbench-ai-stats {
    min-width: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* UI system v1.0 alignment */
:root {
  --ink: #17201c;
  --muted: #63736c;
  --line: #dfe7e2;
  --paper: #f4f6f3;
  --soft: #e8f4ef;
  --green: #0f766e;
  --green-dark: #103c35;
  --teal: #0f766e;
  --teal-dark: #103c35;
  --blue: #2563eb;
  --gold: #c58b2c;
  --coral: #d25b4c;
  --red: #b43e3e;
  --white: #ffffff;
  --shadow: 0 18px 42px rgba(15, 35, 31, 0.1);
  --shadow-soft: 0 10px 28px rgba(15, 35, 31, 0.08);
}

html {
  background: var(--paper);
}

body {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(244, 246, 243, 0.98) 280px),
    var(--paper);
  color: var(--ink);
  font-family: Inter, "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
  letter-spacing: 0;
}

a {
  color: var(--green);
}

.site-header,
.student-site-header,
.admin-page > header,
.portal-page > header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 76px;
  border-bottom: 1px solid rgba(15, 118, 110, 0.14);
  background: rgba(244, 246, 243, 0.92);
  box-shadow: none;
  backdrop-filter: blur(16px);
}

.header-inner {
  width: min(100% - 32px, 1480px);
}

.admin-page > header.site-header,
.portal-page > header.site-header,
.student-site-header {
  width: 100%;
  padding-right: max(16px, calc((100vw - 1480px) / 2 + 16px));
  padding-left: max(16px, calc((100vw - 1480px) / 2 + 16px));
}

.brand,
.student-site-header .brand,
.admin-page header .brand,
.portal-page header .brand {
  gap: 12px;
}

.brand-mark,
.student-site-header .brand-mark,
.admin-page .brand-mark,
.portal-page .brand-mark {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--green-dark);
  box-shadow: none;
  color: #ffffff;
}

.brand-text b,
.brand-text span,
.admin-page header h1,
.portal-page header h1 {
  color: var(--ink);
}

.brand-text span,
.admin-page header p,
.portal-page header p {
  color: var(--muted);
}

.top-nav a,
.admin-page header nav a,
.portal-page header nav a {
  min-height: 40px;
  border-radius: 8px;
  color: var(--ink);
}

.top-nav a:hover,
.admin-page header nav a:hover,
.portal-page header nav a:hover {
  background: #ffffff;
  color: var(--green-dark);
}

.primary-btn,
.secondary-btn,
.ghost-btn,
.action-btn,
.text-btn,
.admin-table button,
.admin-card button,
.admin-card a,
.login-submit,
.tab-btn,
.portal-card button,
.application-action,
.application-primary-action,
.application-secondary-action {
  border-radius: 8px;
  letter-spacing: 0;
}

.primary-btn,
.login-submit,
.application-primary-action,
.admin-card .primary-btn,
.admin-table button.primary-btn {
  border: 1px solid var(--green-dark);
  background: var(--green-dark);
  box-shadow: 0 14px 28px rgba(16, 60, 53, 0.16);
  color: #ffffff;
}

.primary-btn:hover,
.login-submit:hover,
.application-primary-action:hover {
  background: #0c332d;
  box-shadow: 0 18px 36px rgba(16, 60, 53, 0.2);
}

.secondary-btn,
.ghost-btn,
.action-btn,
.application-secondary-action,
.admin-table button,
.admin-card button,
.admin-card a,
.portal-card button,
.text-btn {
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: none;
  color: var(--green-dark);
}

.secondary-btn:hover,
.ghost-btn:hover,
.action-btn:hover,
.application-secondary-action:hover,
.admin-table button:hover,
.admin-card button:hover,
.admin-card a:hover,
.portal-card button:hover,
.text-btn:hover {
  border-color: rgba(15, 118, 110, 0.32);
  background: var(--soft);
  color: var(--green-dark);
}

.workspace,
.admin-main-section,
.account-settings,
.compact-account,
.admin-panel,
.student-tab-panel,
.portal-card,
.student-today-card,
.workbench-panel,
.application-section,
.application-mode-card,
.application-step-card,
.application-school-card,
.application-school-detail,
.ai-result-card,
.login-card,
.panel,
.program-card,
.feature-card,
.news-card,
.admin-ai-market-card {
  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-soft);
}

.workspace {
  overflow: hidden;
}

.card-head,
.student-tab-panel > header,
.application-section > header,
.portal-card header,
.login-card header {
  border-bottom-color: var(--line);
}

.card,
.table-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.metric,
.stat-card,
.admin-metrics div,
.student-quick-card,
.workbench-metrics div,
.finance-metrics div,
.application-stat-card,
.application-signal-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
  box-shadow: none;
  color: var(--ink);
}

.metric span,
.stat-card span,
.admin-metrics span,
.student-quick-card span,
.workbench-metrics span,
.finance-metrics span,
.application-stat-card span,
.application-signal-card span {
  color: var(--muted);
}

.metric strong,
.stat-card strong,
.admin-metrics strong,
.student-quick-card strong,
.workbench-metrics strong,
.finance-metrics strong,
.application-stat-card strong,
.application-signal-card strong {
  color: var(--ink);
}

.chip,
.status-pill,
.application-school-tag,
.application-match-pill,
.badge,
.tag {
  border: 1px solid rgba(15, 118, 110, 0.16);
  border-radius: 999px;
  background: var(--soft);
  color: var(--green-dark);
}

.section {
  padding-block: 52px;
}

.section > .section-header,
.section-header {
  margin-bottom: 24px;
}

.hero {
  min-height: min(720px, calc(100vh - 76px));
}

.hero::before {
  background:
    linear-gradient(90deg, rgba(16, 60, 53, 0.84), rgba(16, 60, 53, 0.48) 48%, rgba(16, 60, 53, 0.18)),
    rgba(16, 60, 53, 0.16);
}

.hero-content {
  max-width: 760px;
}

.hero h1,
.admin-hero h1,
.student-hero h1,
.login-card h1 {
  letter-spacing: 0;
}

.hero p,
.section-header p,
.feature-card p,
.program-card p,
.news-card p,
.portal-card p,
.student-today-card p,
.application-step-card p,
.application-school-card p {
  color: var(--muted);
}

.hero p {
  color: rgba(255, 255, 255, 0.86);
}

.hero .secondary-btn {
  border-color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.92);
  color: var(--green-dark);
}

.admin-page > main,
.portal-page > main {
  width: min(100% - 32px, 1480px);
  margin: 0 auto;
  padding: 24px 0 56px;
}

.student-portal-shell {
  width: min(100% - 32px, 1480px);
  margin: 0 auto;
  padding: 24px 0 56px;
}

.admin-hero,
.student-hero {
  border: 1px solid rgba(15, 118, 110, 0.14);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: var(--shadow);
  color: var(--ink);
}

.admin-hero {
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  padding: 20px;
}

.admin-hero::before,
.admin-hero::after,
.student-hero::before,
.student-hero::after {
  display: none;
}

.admin-hero p:not(.eyebrow),
.student-hero p:not(.eyebrow) {
  color: var(--muted);
}

.admin-hero .eyebrow,
.student-hero .eyebrow,
.eyebrow {
  color: var(--green);
}

.student-hero {
  align-items: stretch;
  overflow: hidden;
  padding: 0;
}

.student-hero-copy {
  padding: 28px;
  border-radius: 8px 0 0 8px;
  background: var(--green-dark);
  color: #ffffff;
}

.student-hero-copy p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.78);
}

.student-hero-copy .eyebrow {
  color: #a7f3d0;
}

.student-hero-visual {
  border-radius: 0;
  box-shadow: none;
}

.student-portal-shell {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  align-items: start;
  gap: 18px;
}

.student-hero {
  grid-column: 1 / -1;
}

.student-portal-tabs {
  position: sticky;
  top: 92px;
  z-index: 10;
  flex-direction: column;
  align-self: start;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: var(--shadow-soft);
}

.student-portal-tabs button {
  justify-content: flex-start;
  width: 100%;
  min-height: 40px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--muted);
}

.student-portal-tabs button.active,
.student-portal-tabs button:hover {
  border-color: rgba(15, 118, 110, 0.18);
  background: var(--green-dark);
  color: #ffffff;
}

.student-tab-panel {
  grid-column: 2;
  padding: 22px;
}

.student-today-grid,
.student-quick-grid,
.portal-grid,
.application-mode-grid,
.application-step-grid,
.application-school-grid {
  gap: 14px;
}

.student-today-card,
.portal-card,
.workbench-panel,
.application-section,
.application-mode-card,
.application-step-card,
.application-school-card,
.application-school-detail,
.ai-result-card {
  box-shadow: none;
}

.student-today-card:hover,
.portal-card:hover,
.application-mode-card:hover,
.application-school-card:hover {
  border-color: rgba(15, 118, 110, 0.28);
  box-shadow: var(--shadow-soft);
  transform: translateY(-1px);
}

.admin-tabs,
.application-mode-switch,
.mode-switch,
.student-portal-tabs {
  border-color: var(--line);
}

.admin-tabs {
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f8fbfa;
  align-items: stretch;
  margin-bottom: 12px;
  position: relative;
  z-index: 3;
}

.tab-btn {
  min-height: 40px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  border-radius: 7px;
  min-width: 116px;
  padding: 8px 12px;
  text-align: left;
}

.tab-btn.active,
.tab-btn:hover {
  border-color: rgba(15, 118, 110, 0.18);
  background: var(--green-dark);
  color: #ffffff;
}

.tab-btn:disabled {
  cursor: wait;
  opacity: 0.72;
}

.center-sub-tabs {
  display: flex;
  gap: 8px;
  padding: 6px 0 14px;
  margin-bottom: 14px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
}

.center-sub-tabs[hidden] {
  display: none;
}

.center-sub-tabs .sub-tab-btn {
  flex: 0 0 auto;
  min-height: 36px;
  border-radius: 7px;
  white-space: nowrap;
}

.admin-console-shell {
  display: grid;
  grid-template-columns: minmax(188px, 216px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.admin-console-sidebar {
  position: sticky;
  top: 18px;
  display: grid;
  gap: 14px;
  min-height: 520px;
  max-height: calc(100vh - 36px);
  padding: 16px 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #f8fbfa 0%, #ffffff 100%);
}

.admin-console-sidebar-head {
  display: grid;
  gap: 5px;
  padding: 4px 6px 12px;
  border-bottom: 1px solid var(--line);
}

.admin-console-sidebar-head span {
  color: var(--green-dark);
  font-size: 12px;
  font-weight: 900;
}

.admin-console-sidebar-head strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.2;
}

.admin-console-sidebar-head small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.admin-console-sidebar .center-sub-tabs {
  display: grid;
  gap: 6px;
  min-height: 0;
  margin: 0;
  padding: 0 4px 4px;
  overflow-x: hidden;
  overflow-y: auto;
  border-bottom: 0;
}

.admin-console-sidebar .center-sub-tabs[hidden] {
  display: none;
}

.admin-console-sidebar .center-sub-tabs .sub-tab-btn {
  justify-content: flex-start;
  width: 100%;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: var(--muted);
  text-align: left;
  white-space: normal;
}

.admin-console-sidebar .center-sub-tabs .sub-tab-btn span {
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-console-sidebar .center-sub-tabs .sub-tab-btn.active,
.admin-console-sidebar .center-sub-tabs .sub-tab-btn:hover {
  border-color: rgba(15, 118, 110, 0.18);
  background: rgba(15, 118, 110, 0.08);
  color: var(--green-dark);
}

.admin-console-sidebar .center-sub-tabs .sub-tab-btn.active {
  box-shadow: inset 3px 0 0 var(--green);
}

.admin-console-workspace {
  min-width: 0;
}

.admin-panel,
.admin-main-section,
.account-settings,
.compact-account {
  padding: 20px;
}

.admin-panel {
  position: relative;
  z-index: 1;
}

.admin-crud-form,
.admin-filter,
.toolbar-form,
.application-form,
.login-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: none;
}

.admin-crud-form {
  padding: 18px;
}

input,
select,
textarea {
  border-color: var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(15, 118, 110, 0.58);
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.12);
  outline: none;
}

.table-wrap,
.table-card,
.admin-table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: none;
}

.admin-table,
.compact-table,
.application-table {
  border-collapse: collapse;
}

.admin-table th,
.compact-table th,
.application-table th {
  background: #f8fbfa;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0;
}

.admin-table th,
.admin-table td,
.compact-table th,
.compact-table td,
.application-table th,
.application-table td {
  border-bottom: 1px solid var(--line);
}

.admin-table td,
.compact-table td,
.application-table td {
  color: var(--ink);
}

.login-page {
  min-height: 100vh;
  background:
    linear-gradient(135deg, rgba(232, 244, 239, 0.88), rgba(244, 246, 243, 0.96)),
    var(--paper);
}

.login-card {
  width: min(100% - 32px, 440px);
  padding: 28px;
}

.login-card .brand-mark {
  margin-bottom: 4px;
}

.login-helper,
.login-card p,
.field-helper {
  color: var(--muted);
}

.password-toggle {
  border-radius: 8px;
  color: var(--green-dark);
}

.application-map,
.application-category-browser,
.application-detail-panel,
.application-ai-panel,
.application-permission-gate {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: none;
}

.application-permission-gate {
  background: #fff8ed;
  border-color: rgba(197, 139, 44, 0.34);
}

.application-permission-gate strong,
.application-school-card h4,
.application-school-detail h3 {
  color: var(--ink);
}

.risk-item,
.warning-card,
.application-alert {
  border-radius: 8px;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: #ffffff;
  color: var(--muted);
}

.site-footer a,
.site-footer .site-footer-beian {
  color: var(--green-dark);
  font-weight: 700;
  text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 1050px) {
  .admin-hero {
    grid-template-columns: 1fr;
  }

  .admin-console-shell {
    grid-template-columns: 1fr;
  }

  .admin-console-sidebar {
    position: static;
    min-height: 0;
    max-height: none;
  }

  .admin-console-sidebar .center-sub-tabs {
    display: flex;
    overflow-x: auto;
    overflow-y: hidden;
  }

  .admin-console-sidebar .center-sub-tabs .sub-tab-btn {
    flex: 0 0 auto;
    width: auto;
    white-space: nowrap;
  }

  .student-portal-shell {
    grid-template-columns: 1fr;
  }

  .student-portal-tabs {
    position: sticky;
    top: 76px;
    grid-column: 1;
    flex-direction: row;
    overflow-x: auto;
  }

  .student-portal-tabs button {
    width: auto;
    white-space: nowrap;
  }

  .student-tab-panel {
    grid-column: 1;
  }

  .student-hero-copy {
    border-radius: 8px 8px 0 0;
  }
}

@media (max-width: 760px) {
  .header-inner,
  .admin-page > header,
  .portal-page > header,
  .admin-page > main,
  .portal-page > main,
  .student-portal-shell {
    width: min(100% - 24px, 1480px);
  }

  .site-header,
  .student-site-header,
  .admin-page > header,
  .portal-page > header {
    min-height: 68px;
  }

  .hero {
    min-height: auto;
    padding: 72px 0 52px;
  }

  .admin-hero,
  .student-hero,
  .admin-main-section,
  .account-settings,
  .compact-account,
  .admin-panel,
  .student-tab-panel,
  .login-card {
    padding: 18px;
  }

  .student-hero {
    padding: 0;
  }

  .student-hero-copy {
    padding: 22px;
  }

  .admin-tabs,
  .student-portal-tabs {
    gap: 6px;
  }

  .admin-tabs,
  .sub-tabs,
  .center-sub-tabs {
    max-width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .admin-tabs .tab-btn,
  .sub-tabs .tab-btn,
  .center-sub-tabs .tab-btn {
    flex: 0 0 auto;
  }

  .two-column {
    grid-template-columns: 1fr;
  }

  .homework-filter-bar,
  .student-qb-filter-form,
  .question-select-line,
  .calendar-personal-form {
    grid-template-columns: 1fr;
  }

  .workbench-ai-history-item {
    align-items: flex-start;
  }

  .workbench-ai-history-meta {
    width: 100%;
    max-width: 100%;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .workbench-ai-history-meta .action-btn {
    margin-left: 0;
  }

  .compact-table table,
  .executive-dashboard .compact-table table {
    width: 100%;
    min-width: 0;
    table-layout: fixed;
  }

  .compact-table th,
  .compact-table td {
    white-space: normal;
    word-break: break-word;
  }
}

.exam-paper-preview {
  margin-top: 14px;
}

.compact-paper-list {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.paper-choice-list {
  margin: 10px 0;
  padding-left: 20px;
  color: var(--muted);
}

.paper-choice-list li {
  margin: 4px 0;
}

.exam-answer-detail {
  margin: 8px 0;
}

.exam-analysis-panel {
  margin-top: 14px;
}

.compact-metric-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 10px;
  margin: 12px 0;
}

.compact-metric-grid .metric-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--surface);
}

.compact-metric-grid .metric-card strong {
  display: block;
  font-size: 22px;
  line-height: 1.2;
}

.compact-metric-grid .metric-card span {
  color: var(--muted);
  font-size: 13px;
}

.student-exam-toolbar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  padding: 16px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.student-exam-toolbar strong,
.student-exam-toolbar span,
.student-exam-toolbar label {
  display: block;
}

.student-exam-toolbar strong {
  font-size: 20px;
}

.student-exam-toolbar span {
  color: var(--muted);
}

.student-exam-toolbar label {
  min-width: 220px;
}

.student-exam-toolbar select {
  width: 100%;
  margin-top: 6px;
}

.student-exam-review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0;
}

.student-exam-review-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: var(--surface);
}

.student-exam-subject-grid,
.student-exam-review-list,
.wrong-notebook-list {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.student-exam-subject-grid div,
.student-exam-review-list span,
.wrong-notebook-list section {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.7);
}

.student-exam-subject-grid b,
.student-exam-subject-grid small {
  display: block;
}

@media (max-width: 980px) {
  .student-exam-toolbar,
  .student-exam-review-grid {
    grid-template-columns: 1fr;
  }

  .student-exam-toolbar {
    display: grid;
  }
}

.admin-page .admin-legacy-landing {
  display: none;
}

.admin-page main {
  max-width: 1480px;
  margin: 0 auto;
}

.admin-preview-main {
  padding: 24px clamp(18px, 3vw, 40px) 56px;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.admin-preview-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: end;
  padding: 28px;
  margin-bottom: 18px;
  color: #f7fff9;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background:
    radial-gradient(circle at 82% 18%, rgba(189, 136, 66, 0.4), transparent 28%),
    linear-gradient(135deg, #0d3a2a 0%, #185f49 52%, #2d7d66 100%);
  box-shadow: 0 22px 60px rgba(17, 73, 52, 0.22);
}

.admin-preview-hero .eyebrow,
.admin-preview-hero p {
  color: rgba(247, 255, 249, 0.84);
}

.admin-preview-hero h1 {
  max-width: 900px;
  margin: 8px 0 10px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: 0;
}

.admin-preview-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  max-width: 340px;
}

.admin-preview-legend span,
.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.admin-preview-legend .ready,
.status-pill.ready {
  color: #eafff5;
  background: rgba(25, 118, 86, 0.82);
}

.admin-preview-legend .warm,
.status-pill.warm {
  color: #fff8e6;
  background: rgba(163, 103, 30, 0.82);
}

.admin-preview-legend .info,
.status-pill.info {
  color: #eef7ff;
  background: rgba(35, 103, 154, 0.82);
}

.admin-preview-legend .careful,
.status-pill.careful {
  color: #fff1f1;
  background: rgba(152, 55, 48, 0.86);
}

.admin-preview-shell {
  display: grid;
  grid-template-columns: minmax(220px, 276px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.admin-preview-sidebar {
  position: sticky;
  top: 86px;
  display: grid;
  gap: 14px;
  max-height: calc(100vh - 106px);
  overflow: auto;
  padding: 16px;
  border: 1px solid rgba(31, 111, 84, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 44px rgba(23, 32, 28, 0.08);
}

.admin-preview-sidebar-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--green-dark);
  font-weight: 900;
}

.admin-preview-sidebar-title strong {
  display: inline-grid;
  min-width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: var(--green-dark);
}

.admin-preview-sidebar .admin-tabs {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  overflow: visible;
}

.admin-center-node {
  display: grid;
  gap: 6px;
}

.admin-preview-sidebar .tab-btn {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: start;
  gap: 3px;
  min-height: 62px;
  padding: 12px;
  color: var(--ink);
  text-align: left;
  border: 1px solid rgba(31, 111, 84, 0.14);
  border-radius: 8px;
  background: #fbfdfb;
}

.admin-center-node-title {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.admin-center-chevron {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  transition: transform 0.16s ease;
}

.admin-center-node.expanded .admin-center-chevron {
  transform: rotate(45deg);
}

.admin-preview-sidebar .tab-btn small {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.admin-preview-sidebar .tab-btn.active {
  color: var(--white);
  border-color: var(--green-dark);
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  box-shadow: 0 10px 24px rgba(17, 73, 52, 0.18);
}

.admin-preview-sidebar .tab-btn.active small {
  color: rgba(255, 255, 255, 0.76);
}

.admin-service-summary {
  padding: 14px;
  border: 1px solid rgba(31, 111, 84, 0.14);
  border-radius: 8px;
  background: #f8fbfa;
}

.admin-service-summary span,
.admin-service-summary h2,
.admin-service-summary p {
  display: block;
}

.admin-service-summary p {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.admin-center-node .center-sub-tabs {
  display: grid;
  gap: 6px;
  margin: 0 0 4px;
  padding: 0 0 0 14px;
  overflow: visible;
  border: 0;
}

.admin-center-node .sub-tab-btn {
  width: 100%;
  min-height: 38px;
  justify-content: flex-start;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--green-dark);
  background: #ffffff;
}

.admin-center-node .sub-tab-btn.active {
  color: var(--white);
  border-color: var(--green);
  background: var(--green);
}

.admin-center-node .sub-tab-btn:hover {
  border-color: rgba(31, 111, 84, 0.42);
}

.admin-service-summary span {
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
}

.admin-service-summary h2 {
  margin: 5px 0 0;
  font-size: 18px;
  line-height: 1.25;
}

.admin-preview-workspace {
  min-width: 0;
}

.admin-preview-main .admin-panel {
  scroll-margin-top: 96px;
}

.admin-preview-main #tab-workbench {
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.admin-preview-main #tab-workbench > .section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  max-width: none;
  padding: 20px;
  margin: 0 0 14px;
  border: 1px solid rgba(31, 111, 84, 0.12);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
}

.admin-workbench-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  gap: 16px;
  align-items: start;
}

.admin-workbench-main {
  min-width: 0;
}

.admin-workbench-rail {
  position: sticky;
  top: 86px;
  display: grid;
  gap: 14px;
}

.admin-alert-card,
.admin-service-card,
.admin-account-drawer {
  padding: 18px;
  border: 1px solid rgba(31, 111, 84, 0.14);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 16px 38px rgba(23, 32, 28, 0.07);
}

.admin-alert-card h3,
.admin-service-card h3 {
  margin: 12px 0 8px;
  font-size: 20px;
  line-height: 1.25;
}

.admin-alert-card p,
.admin-account-drawer p {
  color: var(--muted);
}

.admin-service-card div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-top: 1px solid rgba(31, 111, 84, 0.12);
}

.admin-service-card strong {
  color: var(--green-dark);
}

.admin-account-drawer summary {
  cursor: pointer;
  color: var(--green-dark);
  font-weight: 900;
}

.admin-preview-main .workbench-metrics {
  margin-bottom: 14px;
}

.admin-preview-main .workbench-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-preview-main .workbench-grid .wide-panel {
  grid-column: 1 / -1;
}

.admin-preview-main .workbench-panel {
  border-radius: 8px;
  box-shadow: 0 14px 32px rgba(23, 32, 28, 0.06);
}

.workbench-ai-toolbox-panel details {
  display: grid;
  gap: 14px;
}

.workbench-ai-toolbox-panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  color: var(--green-dark);
}

.workbench-ai-toolbox-panel summary::-webkit-details-marker {
  display: none;
}

.workbench-ai-toolbox-panel summary::after {
  content: "+";
  display: inline-grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 999px;
  color: var(--white);
  background: var(--green);
}

.workbench-ai-toolbox-panel details[open] summary::after {
  content: "-";
}

.workbench-ai-toolbox-panel summary strong,
.workbench-ai-toolbox-panel summary small {
  display: block;
}

.workbench-ai-toolbox-panel summary small {
  margin-top: 4px;
  color: var(--muted);
}

.workbench-ai-toolbox-panel summary .text-btn {
  flex: 0 0 auto;
}

@media (max-width: 1120px) {
  .admin-preview-hero,
  .admin-preview-shell,
  .admin-workbench-content {
    grid-template-columns: 1fr;
  }

  .admin-preview-sidebar,
  .admin-workbench-rail {
    position: static;
    max-height: none;
  }

  .admin-preview-sidebar .admin-tabs {
    grid-template-columns: 1fr;
  }

  .admin-preview-legend {
    justify-content: flex-start;
  }
}

@media (max-width: 720px) {
  .admin-preview-main {
    padding: 16px;
  }

  .admin-preview-hero {
    padding: 22px;
  }

  .admin-preview-main #tab-workbench > .section-heading,
  .workbench-ai-toolbox-panel summary {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-preview-sidebar .admin-tabs,
  .admin-preview-main .workbench-grid {
    grid-template-columns: 1fr;
  }

  .admin-preview-sidebar .tab-btn,
  .admin-alert-card,
  .admin-service-card,
  .admin-account-drawer {
    min-width: 0;
  }
}