@import url("https://fonts.googleapis.com/css2?family=Atkinson+Hyperlegible:wght@400;700&family=Baloo+2:wght@600;700;800&display=swap");

:root {
  --ocean-ink: #10204a;
  --ocean-ink-2: #1b3269;
  --octimo-blue: #1677e8;
  --action-blue: #0d61c7;
  --action-blue-hover: #084fa7;
  --glow-aqua: #25cbea;
  --discovery-violet: #7048d7;
  --mango-star: #ffb11b;
  --cloud: #f6faff;
  --white: #ffffff;
  --ink-muted: #617090;
  --ink-faint: #8190ac;
  --line: #dbe6f3;
  --line-strong: #bdcde1;
  --success: #167a52;
  --success-soft: #e7f7ef;
  --warning: #a65408;
  --warning-soft: #fff2dd;
  --danger: #b63248;
  --danger-soft: #fff0f3;
  --info-soft: #eaf4ff;
  --violet-soft: #f0ebff;
  --shadow-student: 0 18px 44px rgba(33, 77, 135, 0.12);
  --shadow-float: 0 26px 70px rgba(27, 59, 116, 0.18);
  --shadow-admin: 0 8px 24px rgba(25, 48, 84, 0.07);
  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 30px;
  --student-nav-width: 236px;
  --admin-nav-width: 252px;
  --display: "Baloo 2", "Arial Rounded MT Bold", "Trebuchet MS", sans-serif;
  --body: "Atkinson Hyperlegible", "Segoe UI", Arial, sans-serif;
  --utility: "Segoe UI", Arial, sans-serif;
}

/* Quality-pass additions: contract states and missing important screens */
.mission-card { grid-area: mission; }
.today-card { grid-area: today; }
.path-preview { grid-area: path; }
.review-card { grid-area: review; }
.challenge-card { grid-area: challenge; }
.achievement-card { grid-area: achievement; }

.home-grid {
  grid-template-areas:
    "mission today"
    "mission review"
    "path challenge"
    "path achievement";
  align-items: start;
}

.map-toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.path-view-switch {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(62px, 1fr));
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--cloud);
}

.path-view-switch button {
  min-height: 36px;
  padding: 6px 12px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--ink-muted);
  cursor: pointer;
  font-family: var(--utility);
  font-size: 0.76rem;
  font-weight: 800;
}

.path-view-switch button.is-active {
  background: var(--white);
  box-shadow: 0 3px 10px rgba(31, 64, 112, 0.12);
  color: var(--ocean-ink);
}

.path-map.is-list-view {
  min-height: auto;
  padding: 22px 18px;
}

.path-map.is-list-view > svg { display: none; }

.path-map.is-list-view .path-nodes {
  position: relative;
  display: grid;
  gap: 20px;
}

.path-map.is-list-view .path-node-wrap {
  position: relative;
  top: auto;
  left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  transform: none;
}

.path-map.is-list-view .path-node-wrap:not(:last-child)::after {
  position: absolute;
  top: 62px;
  bottom: -22px;
  left: 30px;
  width: 5px;
  border-radius: 999px;
  background: #d8cfff;
  content: "";
}

.path-map.is-list-view .path-node-button.current {
  width: 66px;
  height: 66px;
}

.path-map.is-list-view .path-node-label {
  position: static;
  width: auto;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  font-size: 0.94rem;
  text-align: left;
  transform: none;
}

.path-map.is-list-view .path-node-label::after {
  display: block;
  margin-top: 3px;
  color: var(--ink-muted);
  content: attr(data-summary);
  font-family: var(--body);
  font-size: 0.82rem;
  font-weight: 400;
}

.save-state[data-save-state="saving"],
.save-state[data-save-state="retrying"],
.save-state[data-save-state="reconnecting"] { color: var(--action-blue); }

.save-state[data-save-state="saving"] .dot,
.save-state[data-save-state="retrying"] .dot,
.save-state[data-save-state="reconnecting"] .dot { background: var(--action-blue); }

.save-state[data-save-state="failed"],
.save-state[data-save-state="offline"] { color: var(--danger); }

.save-state[data-save-state="failed"] .dot,
.save-state[data-save-state="offline"] .dot { background: var(--danger); }

.save-state[data-save-state="idle"] { color: var(--ink-muted); }
.save-state[data-save-state="idle"] .dot { background: var(--ink-muted); }

.save-retry {
  min-height: 32px;
  padding: 4px 8px;
  color: currentColor;
}

.report-options {
  display: grid;
  gap: 9px;
  margin: 16px 0 0;
  padding: 0;
  border: 0;
}

.report-options label {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 11px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  font-family: var(--utility);
  font-weight: 700;
}

.score-ring {
  background: conic-gradient(var(--mango-star) 0 var(--score, 88%), rgba(255,255,255,0.16) var(--score, 88%) 100%);
}

.reward-status-panel {
  display: flex;
  min-height: 96px;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border: 1px solid #d8e6f5;
  border-radius: 16px;
  background: var(--cloud);
}

.reward-status-panel strong,
.reward-status-panel small { display: block; }
.reward-status-panel small { margin-top: 3px; }
.reward-token-updating { background: var(--info-soft); color: var(--action-blue); }

.practice-setup-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  align-items: start;
  gap: 20px;
}

.practice-setup-hero,
.practice-policy-card { padding: clamp(22px, 3vw, 34px); }

.practice-setup-heading {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.practice-setup-heading h2 {
  margin: 3px 0 5px;
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 2.45rem);
}

.goal-icon-large { width: 54px; height: 54px; flex: 0 0 auto; }

.practice-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
  margin: 24px 0;
}

.practice-facts div,
.builder-policy-grid div {
  padding: 13px;
  border-radius: 13px;
  background: var(--cloud);
}

.practice-facts dt,
.practice-facts dd,
.builder-policy-grid dt,
.builder-policy-grid dd { margin: 0; }
.practice-facts dt,
.builder-policy-grid dt { color: var(--ink-muted); font-family: var(--utility); font-size: 0.72rem; font-weight: 800; }
.practice-facts dd,
.builder-policy-grid dd { margin-top: 3px; font-family: var(--utility); font-weight: 800; }

.practice-mode-group { display: grid; gap: 10px; margin: 0; padding: 0; border: 0; }
.practice-mode-group legend { margin-bottom: 10px; font-family: var(--display); font-size: 1.05rem; font-weight: 800; }
.practice-mode-card {
  position: relative;
  display: grid;
  min-height: 70px;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 2px solid var(--line);
  border-radius: 15px;
  cursor: pointer;
}
.practice-mode-card > input { position: absolute; opacity: 0; }
.practice-mode-card:has(input:checked) { border-color: var(--octimo-blue); background: var(--info-soft); }
.practice-mode-card:has(input:focus-visible) { outline: 3px solid var(--ocean-ink); outline-offset: 3px; }
.practice-mode-card strong,
.practice-mode-card small { display: block; }
.practice-mode-card small { margin-top: 2px; color: var(--ink-muted); }
.practice-mode-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 13px; background: var(--violet-soft); color: var(--discovery-violet); }
.practice-start-row { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 22px; }
.practice-policy-list { display: grid; gap: 16px; margin: 22px 0; padding: 0; list-style: none; }
.practice-policy-list li { display: grid; grid-template-columns: 28px minmax(0, 1fr); gap: 10px; }
.practice-policy-list .icon { color: var(--octimo-blue); }
.practice-policy-list strong,
.practice-policy-list small { display: block; }
.practice-policy-list small { margin-top: 3px; color: var(--ink-muted); }

.review-shell { width: min(920px, calc(100% - 36px)); margin: 0 auto; padding: 28px 0 80px; }
.review-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.review-heading p { margin-bottom: 0; color: var(--ink-muted); }
.review-policy-note { margin-bottom: 18px; }
.review-list { display: grid; gap: 16px; }
.answer-review-card { padding: clamp(20px, 4vw, 32px); }
.answer-review-card > header,
.answer-review-card > footer { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.answer-review-card h2 { margin: 4px 0 0; font-family: var(--display); }
.answer-review-card .pattern-board.compact { margin: 20px 0; padding: 18px 12px; font-size: clamp(1.15rem, 4vw, 2rem); }
.answer-review-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 0 0 14px; }
.answer-review-facts div { padding: 13px; border-radius: 13px; background: var(--cloud); }
.answer-review-facts dt { color: var(--ink-muted); font-size: 0.74rem; font-weight: 800; }
.answer-review-facts dd { margin: 3px 0 0; font-family: var(--display); font-size: 1.2rem; font-weight: 800; }
.answer-explanation { padding: 15px; border-left: 4px solid var(--octimo-blue); border-radius: 10px; background: var(--info-soft); }
.answer-explanation p { margin: 4px 0 0; }
.answer-review-card > footer { align-items: center; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }

.student-card.progress-hero { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px 24px; margin-bottom: 20px; padding: clamp(22px, 4vw, 34px); background: linear-gradient(135deg, #10204a, #1c5dad); color: var(--white); }
.progress-hero h2 { color: var(--white); font-family: var(--display); font-size: clamp(1.7rem, 3vw, 2.4rem); }
.progress-hero p { max-width: 64ch; color: #d3e6ff; }
.progress-hero .progress-bar,
.progress-hero > .utility { grid-column: 1 / -1; }
.progress-level-stat { text-align: right; }
.progress-level-stat strong,
.progress-level-stat span { display: block; }
.progress-level-stat strong { color: var(--mango-star); font-family: var(--display); font-size: 2.5rem; }
.progress-layout { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.65fr); gap: 18px; }
.progress-skill-list,
.progress-history { display: grid; gap: 11px; margin: 0; padding: 0; list-style: none; }
.progress-skill-list li,
.progress-history li { display: flex; min-height: 58px; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.progress-skill-list li:last-child,
.progress-history li:last-child { border-bottom: 0; }
.progress-skill-list strong,
.progress-skill-list small,
.progress-history strong,
.progress-history small { display: block; }
.progress-skill-list small,
.progress-history small { margin-top: 2px; color: var(--ink-muted); }
.rhythm-strip { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; margin: 18px 0; }
.rhythm-strip span { display: grid; aspect-ratio: 1; place-items: center; border-radius: 50%; background: var(--success-soft); color: var(--success); font-weight: 800; }
.progress-history-card { grid-column: 1 / -1; }
.progress-history li { display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; justify-content: initial; }

.submit-shell { width: min(940px, calc(100% - 36px)); margin: 0 auto; padding: 28px 0 80px; }
.submit-card { padding: clamp(22px, 4vw, 36px); }
.submit-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.submit-heading h1 { margin: 4px 0; font-family: var(--display); font-size: clamp(2rem, 4vw, 3rem); }
.submit-heading p { margin-bottom: 0; color: var(--ink-muted); }
.submit-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 24px 0; }
.submit-summary div { padding: 16px; border-radius: 14px; background: var(--cloud); text-align: center; }
.submit-summary strong,
.submit-summary span { display: block; }
.submit-summary strong { font-family: var(--display); font-size: 1.8rem; }
.submit-summary span { color: var(--ink-muted); font-size: 0.78rem; }
.question-review-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 18px; }
.question-review-grid a,
.question-review-grid button { display: grid; min-height: 74px; place-items: center; padding: 10px; border: 2px solid var(--line); border-radius: 14px; background: var(--white); color: var(--ocean-ink); cursor: pointer; text-decoration: none; }
.question-review-grid a:hover,
.question-review-grid button:hover { border-color: var(--octimo-blue); background: var(--info-soft); }
.question-review-grid a.is-marked { border-color: var(--mango-star); background: var(--warning-soft); }
.question-review-grid span { font-family: var(--display); font-size: 1.4rem; font-weight: 800; }
.question-review-grid small { color: var(--ink-muted); font-family: var(--utility); font-weight: 700; }
.submit-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 22px; }

.admin-nav-backdrop { display: none; }
.prototype-launch-link { margin-top: 8px; border-top: 1px solid var(--line); border-radius: 0 !important; }
.mobile-cell-label { display: none; }
.validation-summary { margin: 0 0 18px; padding: 14px 16px; border: 1px solid #f0bdc7; border-left: 4px solid var(--danger); border-radius: 10px; background: var(--danger-soft); }
.validation-summary strong,
.validation-summary a { display: block; }
.validation-summary a { margin-top: 4px; color: var(--danger); font-weight: 700; }

.builder-tabs,
.filter-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.builder-tabs a,
.filter-chip { flex: 0 0 auto; min-height: 44px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--white); color: var(--ink-muted); font-family: var(--utility); font-size: 0.78rem; font-weight: 800; text-decoration: none; }
.builder-tabs a.is-active,
.filter-chip.is-active { border-color: #a8caef; background: var(--info-soft); color: #0955ae; }
.builder-tabs span,
.filter-chip span { margin-left: 4px; }
.builder-tabs .tab-warning { color: var(--danger); }
.filter-bar > .utility { margin-left: auto; white-space: nowrap; }
.builder-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 0.36fr); align-items: start; gap: 18px; }
.builder-preflight { position: sticky; top: 20px; }
.builder-section-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.builder-section-list li { display: grid; min-height: 62px; grid-template-columns: 24px minmax(0, 1fr) auto 44px; align-items: center; gap: 10px; padding: 9px; border: 1px solid var(--line); border-radius: 12px; }
.builder-section-list strong,
.builder-section-list small { display: block; }
.builder-section-list small { margin-top: 2px; color: var(--ink-muted); }
.builder-drag { color: #93a0b1; font-weight: 900; letter-spacing: -2px; }
.target-summary { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 12px; }
.target-summary strong,
.target-summary span { display: block; }
.target-summary span { color: var(--ink-muted); font-size: 0.78rem; }
.builder-policy-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; margin: 0; }

.admin-detail-layout { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr); align-items: start; gap: 18px; }
.admin-fact-list { display: grid; gap: 0; margin: 18px 0; }
.admin-fact-list div { display: grid; grid-template-columns: minmax(110px, 0.45fr) minmax(0, 1fr); gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.admin-fact-list dt { color: var(--ink-muted); }
.admin-fact-list dd { margin: 0; font-weight: 700; }
.data-table tr.is-selected { background: var(--info-soft); }
.review-workspace { display: grid; grid-template-columns: minmax(260px, 0.46fr) minmax(0, 1fr); align-items: start; gap: 18px; }
.review-queue { overflow: hidden; }
.review-queue-item { display: flex; width: 100%; min-height: 74px; align-items: center; justify-content: space-between; gap: 12px; padding: 13px 15px; border: 0; border-bottom: 1px solid var(--line); background: var(--white); color: inherit; cursor: pointer; text-align: left; }
.review-queue-item strong,
.review-queue-item small { display: block; }
.review-queue-item small { margin-top: 3px; color: var(--ink-muted); }
.review-queue-item.is-active { border-left: 4px solid var(--octimo-blue); background: var(--info-soft); }
.review-diff-note { margin: 12px 0 18px; padding: 13px; border-left: 4px solid var(--discovery-violet); border-radius: 10px; background: var(--violet-soft); }
.review-diff-note p { margin: 4px 0 0; }
.admin-review-preview { max-width: 680px; margin: 0 auto 18px; }
.preview-option.is-answer { border-color: var(--success); background: var(--success-soft); }
.preview-option small { margin-left: auto; color: var(--success); font-size: 0.68rem; font-weight: 800; }
.review-action-bar { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.import-next-step { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 18px; padding: 18px; border-radius: 14px; background: var(--cloud); }
.import-next-step h3 { margin: 3px 0; }
.import-next-step p { margin: 0; color: var(--ink-muted); }

@media (max-width: 1180px) {
  .home-grid {
    grid-template-columns: 1fr;
    grid-template-areas: "mission" "today" "path" "review" "challenge" "achievement";
  }
  .practice-setup-layout,
  .progress-layout,
  .builder-layout,
  .admin-detail-layout { grid-template-columns: 1fr; }
  .builder-preflight { position: static; }
}

@media (max-width: 920px) {
  body.admin-nav-open { overflow: hidden; }
  .admin-mobile-menu { position: absolute; top: 10px; right: 16px; }
  body.admin-nav-open .admin-sidebar {
    position: fixed;
    z-index: 180;
    inset: 0 auto 0 0;
    width: min(340px, 88vw);
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: 18px 14px;
    overflow-x: hidden;
    overflow-y: auto;
    border-right: 1px solid var(--line);
    border-bottom: 0;
    background: var(--white);
    box-shadow: 24px 0 60px rgba(13, 34, 70, 0.26);
    backdrop-filter: none;
  }
  body.admin-nav-open .admin-sidebar .admin-brand { align-self: flex-start; padding-right: 56px; }
  body.admin-nav-open .admin-sidebar .admin-nav { display: grid; margin-top: 24px; }
  body.admin-nav-open .admin-sidebar .admin-user { display: flex; }
  body.admin-nav-open .admin-sidebar-foot { margin-top: auto; padding-top: 18px; }
  body.admin-nav-open .admin-nav-backdrop { position: fixed; z-index: 170; inset: 0; display: block; width: 100%; height: 100%; padding: 0; border: 0; background: rgba(11, 28, 56, 0.52); cursor: pointer; }
  .review-workspace { grid-template-columns: 1fr; }
  .review-queue { display: grid; grid-template-columns: repeat(3, minmax(230px, 1fr)); overflow-x: auto; }
  .review-queue-item { border-right: 1px solid var(--line); border-bottom: 0; }
}

@media (max-width: 740px) {
  .map-toolbar { align-items: flex-start; flex-direction: column; }
  .map-toolbar-actions { width: 100%; justify-content: space-between; }
  .path-view-switch { display: none; }
  .practice-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .practice-mode-card { grid-template-columns: 42px minmax(0, 1fr); }
  .practice-mode-card > .badge { grid-column: 2; justify-self: start; }
  .review-heading,
  .answer-review-card > header,
  .answer-review-card > footer,
  .import-next-step { align-items: flex-start; flex-direction: column; }
  .student-card.progress-hero { grid-template-columns: 1fr; }
  .progress-level-stat { text-align: left; }
  .progress-hero .progress-bar,
  .progress-hero > .utility { grid-column: 1; }
  .builder-policy-grid { grid-template-columns: 1fr; }
  .builder-section-list li { grid-template-columns: 20px minmax(0, 1fr) 44px; }
  .builder-section-list .badge { grid-column: 2; justify-self: start; }
  .target-summary { grid-template-columns: 44px minmax(0, 1fr); }
  .target-summary .button { grid-column: 1 / -1; }
  .admin-fact-list div { grid-template-columns: 1fr; gap: 3px; }
  .review-action-bar { align-items: stretch; flex-direction: column; }
  .submit-heading,
  .submit-actions { align-items: stretch; flex-direction: column; }
  .question-review-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .capability-table-row:not(.header) { grid-template-columns: minmax(0, 1fr) auto; align-items: start; }
  .capability-table-row > :nth-child(2),
  .capability-table-row > :nth-child(3) { display: block !important; grid-column: 1; }
  .mobile-cell-label { display: block; margin-bottom: 2px; color: var(--ink-muted); font-size: 0.62rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; }
  .capability-table-row > :nth-child(4) { grid-column: 2; grid-row: 1; }
  .capability-table-row > :nth-child(5) { grid-column: 2; grid-row: 2 / span 2; align-self: center; }
  .assessment-table td:nth-child(2),
  .assessment-table td:nth-child(3),
  .assessment-table td:nth-child(4) { display: block !important; color: var(--ink-muted); font-size: 0.76rem; }
  .assessment-table td:nth-child(2)::before { content: "Audience · "; font-weight: 800; }
  .assessment-table td:nth-child(3)::before { content: "Starts · "; font-weight: 800; }
  .assessment-table td:nth-child(4)::before { content: "Readiness · "; font-weight: 800; }
}

@media (max-width: 470px) {
  .practice-setup-heading { display: grid; }
  .answer-review-facts,
  .practice-facts { grid-template-columns: 1fr; }
  .progress-history li { grid-template-columns: 42px minmax(0, 1fr); }
  .progress-history a { grid-column: 2; }
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

html:has(body.admin-screen),
html:has(body.style-guide) {
  overflow-x: clip;
}

body {
  margin: 0;
  color: var(--ocean-ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

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

button,
a,
input,
select,
textarea {
  outline: none;
}

:focus-visible {
  outline: 3px solid var(--ocean-ink);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(37, 203, 234, 0.4);
}

a {
  color: var(--action-blue);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

a.prototype-link-disabled {
  cursor: not-allowed;
  opacity: 0.48;
  pointer-events: none;
}

img,
svg {
  display: block;
  max-width: 100%;
}

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

h1,
h2,
h3 {
  color: var(--ocean-ink);
}

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

.skip-link {
  position: fixed;
  z-index: 9999;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 10px;
  background: var(--ocean-ink);
  color: var(--white);
  transform: translateY(-150%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.icon {
  display: inline-flex;
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
}

.icon svg {
  width: 100%;
  height: 100%;
  stroke: currentColor;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  color: var(--action-blue);
  font-family: var(--utility);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 18px;
  height: 3px;
  border-radius: 999px;
  background: currentColor;
  content: "";
}

.display-title {
  margin-bottom: 10px;
  font-family: var(--display);
  font-size: clamp(2.2rem, 5vw, 4.8rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.page-title {
  margin-bottom: 4px;
  font-family: var(--display);
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
}

.section-title {
  margin-bottom: 6px;
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.15;
}

.muted {
  color: var(--ink-muted);
}

.utility {
  font-family: var(--utility);
  font-size: 0.82rem;
}

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 14px;
  cursor: pointer;
  font-family: var(--utility);
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease,
    transform 150ms ease, box-shadow 150ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button:active {
  transform: translateY(0);
}

.button-primary {
  background: var(--action-blue);
  box-shadow: 0 9px 20px rgba(13, 97, 199, 0.22);
  color: var(--white);
}

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

.button-secondary {
  border-color: var(--line-strong);
  background: var(--white);
  color: var(--ocean-ink);
}

.button-secondary:hover {
  border-color: var(--octimo-blue);
  background: var(--info-soft);
}

.button-violet {
  background: var(--discovery-violet);
  box-shadow: 0 9px 20px rgba(112, 72, 215, 0.2);
  color: var(--white);
}

.button-quiet {
  background: transparent;
  color: var(--action-blue);
}

.button-danger {
  border-color: #efb8c3;
  background: var(--white);
  color: var(--danger);
}

.button-small {
  min-height: 44px;
  padding: 8px 13px;
  border-radius: 10px;
  font-size: 0.86rem;
}

.button[disabled] {
  cursor: not-allowed;
  opacity: 0.48;
  transform: none;
}

.button.is-disabled,
.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.5;
  pointer-events: none;
  transform: none;
}

.icon-button {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--white);
  color: var(--ocean-ink);
  cursor: pointer;
}

.badge,
.status-pill {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  font-family: var(--utility);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.badge-blue {
  background: var(--info-soft);
  color: #0954a7;
}

.badge-violet {
  background: var(--violet-soft);
  color: #5530ba;
}

.badge-mango {
  background: #fff3cd;
  color: #714a00;
}

.badge-success {
  background: var(--success-soft);
  color: var(--success);
}

.badge-warning {
  background: var(--warning-soft);
  color: var(--warning);
}

.badge-danger {
  background: var(--danger-soft);
  color: var(--danger);
}

.avatar {
  display: inline-grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border: 3px solid var(--white);
  border-radius: 50%;
  background: linear-gradient(145deg, var(--glow-aqua), var(--octimo-blue));
  box-shadow: 0 4px 10px rgba(30, 88, 159, 0.2);
  color: var(--white);
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 800;
}

.avatar-admin {
  border-width: 1px;
  border-color: var(--line);
  background: var(--ocean-ink);
  box-shadow: none;
}

.field {
  display: grid;
  gap: 7px;
}

.field label,
.field-label {
  font-family: var(--utility);
  font-size: 0.84rem;
  font-weight: 800;
}

.field-hint {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.82rem;
}

.input,
.select,
.textarea {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 11px;
  background: var(--white);
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.textarea {
  min-height: 104px;
  resize: vertical;
}

.input:focus,
.select:focus,
.textarea:focus {
  border-color: var(--octimo-blue);
  box-shadow: 0 0 0 3px rgba(37, 203, 234, 0.22);
}

.input-group {
  position: relative;
}

.input-group .icon {
  position: absolute;
  top: 50%;
  left: 12px;
  color: var(--ink-muted);
  transform: translateY(-50%);
}

.input-group .input {
  padding-left: 40px;
}

.toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  cursor: pointer;
  font-family: var(--utility);
  font-weight: 700;
}

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

.toggle-track {
  position: relative;
  width: 48px;
  height: 28px;
  border: 1px solid #9cadc4;
  border-radius: 999px;
  background: #c7d2e0;
  transition: background 160ms ease, border-color 160ms ease;
}

.toggle-track::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 2px 5px rgba(17, 32, 67, 0.24);
  content: "";
  transition: transform 160ms ease;
}

.toggle input:checked + .toggle-track {
  border-color: var(--action-blue);
  background: var(--action-blue);
}

.toggle input:checked + .toggle-track::after {
  transform: translateX(20px);
}

.toggle input:focus-visible + .toggle-track {
  outline: 3px solid var(--ocean-ink);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(37, 203, 234, 0.4);
}

.toggle input:disabled + .toggle-track {
  cursor: not-allowed;
  opacity: 0.55;
}

.divider {
  width: 100%;
  height: 1px;
  margin: 18px 0;
  border: 0;
  background: var(--line);
}

.toast-region {
  position: fixed;
  z-index: 1000;
  right: 20px;
  bottom: 20px;
  display: grid;
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: flex;
  min-width: 280px;
  max-width: 420px;
  align-items: flex-start;
  gap: 10px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--success);
  border-radius: 12px;
  background: var(--white);
  box-shadow: var(--shadow-float);
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

dialog {
  width: min(520px, calc(100% - 32px));
  padding: 0;
  border: 0;
  border-radius: 18px;
  box-shadow: var(--shadow-float);
}

dialog::backdrop {
  background: rgba(10, 24, 52, 0.58);
  backdrop-filter: blur(3px);
}

.dialog-body {
  padding: 24px;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 24px;
  border-top: 1px solid var(--line);
  background: #f8fbff;
}

/* Prototype index */
.prototype-index {
  min-height: 100vh;
  background:
    radial-gradient(circle at 88% 6%, rgba(37, 203, 234, 0.25), transparent 28%),
    radial-gradient(circle at 7% 78%, rgba(112, 72, 215, 0.13), transparent 32%),
    var(--cloud);
}

.index-header {
  display: grid;
  min-height: 430px;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.7fr);
  align-items: center;
  gap: 48px;
  padding: 56px clamp(24px, 6vw, 88px) 42px;
  overflow: hidden;
}

.index-copy {
  max-width: 760px;
}

.index-copy p {
  max-width: 650px;
  color: var(--ink-muted);
  font-size: 1.12rem;
}

.index-mascot {
  position: relative;
  display: grid;
  justify-items: center;
}

.index-mascot::before {
  position: absolute;
  z-index: 0;
  width: 82%;
  aspect-ratio: 1;
  border: 18px solid rgba(37, 203, 234, 0.18);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.72);
  content: "";
  transform: rotate(-8deg);
}

.index-mascot img {
  position: relative;
  z-index: 1;
  width: min(430px, 92%);
  border-radius: 42%;
  mix-blend-mode: multiply;
  transform: rotate(2deg);
}

.prototype-content {
  padding: 28px clamp(24px, 6vw, 88px) 88px;
}

.screen-group + .screen-group {
  margin-top: 56px;
}

.screen-group-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}

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

.screen-card {
  position: relative;
  min-height: 230px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-student);
  color: var(--ocean-ink);
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.screen-card:hover {
  border-color: #a7c7ec;
  box-shadow: var(--shadow-float);
  transform: translateY(-4px);
}

.screen-card::after {
  position: absolute;
  right: -34px;
  bottom: -58px;
  width: 170px;
  height: 170px;
  border: 22px solid var(--card-accent, rgba(37, 203, 234, 0.18));
  border-radius: 46% 54% 54% 46%;
  content: "";
  transform: rotate(24deg);
}

.screen-card.admin-card {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-admin);
}

.screen-card.admin-card::after {
  width: 120px;
  height: 120px;
  border-width: 14px;
  border-radius: 18px;
  transform: rotate(16deg);
}

.screen-card h3 {
  margin-bottom: 7px;
  font-family: var(--display);
  font-size: 1.45rem;
}

.screen-card p {
  max-width: 33ch;
  color: var(--ink-muted);
}

.screen-card .card-link {
  position: absolute;
  z-index: 1;
  bottom: 22px;
  left: 24px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--action-blue);
  font-weight: 800;
}

/* Student shell */
.student-screen {
  min-height: 100vh;
  background:
    radial-gradient(circle at 92% 3%, rgba(37, 203, 234, 0.12), transparent 25%),
    var(--cloud);
  font-size: 17px;
}

.student-shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: var(--student-nav-width) minmax(0, 1fr);
}

.student-sidebar {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  flex-direction: column;
  padding: 22px 16px;
  border-right: 1px solid rgba(196, 216, 238, 0.8);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(16px);
}

.student-brand,
.admin-brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: var(--ocean-ink);
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  overflow: hidden;
  border: 2px solid #cbe7ff;
  border-radius: 50%;
  background: var(--white);
}

.brand-mark img {
  width: 52px;
  max-width: none;
  mix-blend-mode: multiply;
}

.student-nav,
.admin-nav {
  display: grid;
  gap: 7px;
  margin-top: 34px;
}

.student-nav a,
.admin-nav a {
  display: flex;
  min-height: 46px;
  align-items: center;
  gap: 12px;
  padding: 10px 13px;
  border-radius: 14px;
  color: #435475;
  font-family: var(--utility);
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
}

.student-nav a:hover {
  background: #eef7ff;
  color: var(--action-blue);
}

.student-nav a.active {
  background: var(--ocean-ink);
  box-shadow: 0 8px 20px rgba(16, 32, 74, 0.16);
  color: var(--white);
}

.student-sidebar-foot,
.admin-sidebar-foot {
  display: grid;
  gap: 12px;
  margin-top: auto;
}

.learner-mini {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
}

.learner-mini strong,
.learner-mini span {
  display: block;
}

.learner-mini span {
  color: var(--ink-muted);
  font-size: 0.78rem;
}

.student-main {
  min-width: 0;
  padding: 22px clamp(20px, 3.5vw, 54px) 64px;
}

.student-topbar,
.admin-topbar {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 24px;
}

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

.daily-goal-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 12px 7px 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--white);
  font-family: var(--utility);
  font-size: 0.83rem;
  font-weight: 800;
}

.mini-ring {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  background: conic-gradient(var(--glow-aqua) 0 75%, #dce7f3 75% 100%);
}

.mini-ring::after {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--white);
  content: "";
}

.student-content {
  width: min(100%, 1440px);
  margin: 0 auto;
}

.student-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.student-heading p {
  margin-bottom: 0;
  color: var(--ink-muted);
}

.student-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-student);
}

.home-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(270px, 0.72fr);
  gap: 20px;
}

.home-primary {
  display: grid;
  gap: 20px;
}

.home-aside {
  display: grid;
  align-content: start;
  gap: 16px;
}

.mission-card {
  position: relative;
  display: grid;
  min-height: 330px;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: center;
  gap: 8px;
  padding: clamp(26px, 4vw, 42px);
  overflow: hidden;
  border: 0;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 82% 14%, rgba(37, 203, 234, 0.38), transparent 29%),
    linear-gradient(135deg, #10204a 0%, #173f86 56%, #205eb0 100%);
  box-shadow: 0 22px 54px rgba(20, 56, 118, 0.25);
  color: var(--white);
}

.mission-card::before {
  position: absolute;
  right: -140px;
  bottom: -180px;
  width: 430px;
  height: 430px;
  border: 36px solid rgba(255, 255, 255, 0.08);
  border-radius: 46% 54% 47% 53%;
  content: "";
  transform: rotate(25deg);
}

.mission-copy {
  position: relative;
  z-index: 2;
}

.mission-copy .eyebrow {
  color: #8eeeff;
}

.mission-copy h2 {
  max-width: 14ch;
  margin-bottom: 9px;
  color: var(--white);
  font-family: var(--display);
  font-size: clamp(2.1rem, 4vw, 3.35rem);
  line-height: 0.98;
}

.mission-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 20px 0 24px;
  color: #d9eaff;
  font-size: 0.9rem;
}

.mission-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.mission-card .button-primary {
  background: var(--mango-star);
  box-shadow: 0 9px 22px rgba(255, 177, 27, 0.3);
  color: #3e2a00;
}

.mission-card .button-primary:hover {
  background: #ffc044;
}

.mission-mascot {
  position: relative;
  z-index: 1;
  width: 280px;
  aspect-ratio: 1;
  align-self: end;
  overflow: hidden;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 0 14px rgba(37, 203, 234, 0.15);
}

.mission-mascot::before {
  content: none;
}

.mission-mascot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 44%;
  transform: scale(1.72);
  transform-origin: 50% 46%;
}

.path-preview {
  display: grid;
  min-height: 190px;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 24px 26px;
}

.path-preview-visual {
  position: relative;
  height: 86px;
  margin-top: 12px;
}

.path-preview-visual svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.path-dots {
  position: relative;
  display: flex;
  height: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 0 3%;
}

.path-dot {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 5px solid var(--white);
  border-radius: 50%;
  background: #c8d6e7;
  box-shadow: 0 0 0 2px #9eb1c9;
}

.path-dot::after {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--white);
  content: "";
  opacity: 0.72;
}

.path-dot.complete {
  background: var(--octimo-blue);
  box-shadow: 0 0 0 2px var(--octimo-blue);
}

.path-dot.current {
  width: 44px;
  height: 44px;
  background: var(--mango-star);
  box-shadow: 0 0 0 4px #fff0ba, 0 7px 15px rgba(148, 98, 4, 0.22);
}

.widget-card {
  padding: 22px;
}

.widget-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.goal-list,
.skill-list,
.activity-list,
.attention-list,
.step-list,
.policy-stack,
.results-skills {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.goal-item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
}

.goal-icon {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 12px;
  background: var(--info-soft);
  color: var(--action-blue);
}

.goal-item strong,
.goal-item small {
  display: block;
}

.goal-item small {
  color: var(--ink-muted);
}

.progress-bar {
  width: 100%;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: #e3ebf4;
}

.progress-bar > span {
  display: block;
  width: var(--progress, 0%);
  height: 100%;
  border-radius: inherit;
  background: var(--bar-color, var(--octimo-blue));
}

.challenge-card {
  position: relative;
  overflow: hidden;
  border-color: #ded4ff;
  background: linear-gradient(145deg, #fff, #f5f0ff);
}

.challenge-card::after {
  position: absolute;
  right: -50px;
  bottom: -70px;
  width: 150px;
  height: 150px;
  border: 18px solid rgba(112, 72, 215, 0.1);
  border-radius: 46%;
  content: "";
}

.challenge-card > * {
  position: relative;
  z-index: 1;
}

.bottom-nav {
  display: none;
}

/* Full learning path */
.learn-layout {
  display: grid;
  grid-template-columns: minmax(560px, 1fr) 330px;
  align-items: start;
  gap: 20px;
}

.learn-map-card {
  min-height: 690px;
  padding: 24px;
}

.map-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.path-map {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  border: 1px solid #e2ebf5;
  border-radius: 22px;
  background:
    radial-gradient(circle at 20% 10%, rgba(37, 203, 234, 0.1), transparent 23%),
    radial-gradient(circle at 90% 90%, rgba(112, 72, 215, 0.11), transparent 30%),
    #fbfdff;
}

.path-map::after {
  position: absolute;
  right: -120px;
  bottom: -130px;
  width: 320px;
  height: 320px;
  border: 28px solid rgba(37, 203, 234, 0.08);
  border-radius: 48%;
  content: "";
  transform: rotate(18deg);
}

.path-map > svg {
  position: absolute;
  z-index: 0;
  inset: 5% 7%;
  width: 86%;
  height: 90%;
  overflow: visible;
}

.path-nodes {
  position: absolute;
  z-index: 2;
  inset: 0;
  padding: 0;
  margin: 0;
  list-style: none;
}

.path-node-wrap {
  position: absolute;
  left: var(--x);
  top: var(--y);
  transform: translate(-50%, -50%);
}

.path-node-button {
  position: relative;
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border: 7px solid var(--white);
  border-radius: 50%;
  background: #c9d5e4;
  box-shadow: 0 0 0 2px #9fb0c6, 0 10px 22px rgba(34, 64, 107, 0.14);
  color: #465775;
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 800;
}

.path-node-button::after {
  position: absolute;
  top: 8px;
  right: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.72);
  content: "";
}

.path-node-button.complete {
  background: var(--octimo-blue);
  box-shadow: 0 0 0 2px var(--octimo-blue), 0 10px 22px rgba(22, 119, 232, 0.24);
  color: var(--white);
}

.path-node-button.current {
  width: 78px;
  height: 78px;
  background: var(--mango-star);
  box-shadow: 0 0 0 5px #fff0ba, 0 14px 28px rgba(156, 102, 0, 0.24);
  color: #3f2b00;
}

.path-node-button.challenge {
  background: var(--discovery-violet);
  box-shadow: 0 0 0 3px #d7ccff, 0 10px 22px rgba(112, 72, 215, 0.24);
  color: var(--white);
}

.path-node-label {
  position: absolute;
  top: calc(100% + 9px);
  left: 50%;
  width: 150px;
  padding: 5px 7px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 4px 12px rgba(31, 64, 112, 0.08);
  color: var(--ocean-ink);
  font-family: var(--utility);
  font-size: 0.78rem;
  font-weight: 800;
  text-align: center;
  transform: translateX(-50%);
}

.lesson-detail {
  position: sticky;
  top: 22px;
  padding: 24px;
}

.lesson-illustration {
  display: grid;
  height: 150px;
  place-items: center;
  margin: -5px -5px 20px;
  border-radius: 18px;
  background:
    radial-gradient(circle, rgba(255,255,255,0.6) 0 16%, transparent 17%),
    linear-gradient(135deg, #dff8ff, #e9e2ff);
  color: var(--discovery-violet);
}

.number-pattern {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--display);
  font-size: 1.5rem;
}

.number-pattern span {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 14px;
  background: var(--white);
  box-shadow: 0 8px 18px rgba(71, 62, 155, 0.13);
}

.lesson-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0;
}

.lesson-fact {
  padding: 11px;
  border-radius: 12px;
  background: var(--cloud);
}

.lesson-fact strong,
.lesson-fact span {
  display: block;
}

.lesson-fact span {
  color: var(--ink-muted);
  font-size: 0.76rem;
}

/* Quiz */
.quiz-screen {
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% -10%, rgba(37, 203, 234, 0.13), transparent 34%),
    var(--cloud);
  font-size: 18px;
}

.quiz-shell {
  width: min(940px, calc(100% - 36px));
  margin: 0 auto;
  padding: 22px 0 72px;
}

.quiz-topbar {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr) 180px;
  align-items: center;
  gap: 22px;
  min-height: 58px;
  margin-bottom: 28px;
}

.quiz-progress-wrap {
  text-align: center;
}

.quiz-position {
  margin-bottom: 8px;
  color: var(--ink-muted);
  font-family: var(--utility);
  font-size: 0.82rem;
  font-weight: 800;
}

.segment-progress {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 5px;
}

.segment-progress span {
  height: 7px;
  border-radius: 999px;
  background: #d9e4ef;
}

.segment-progress span.done {
  background: var(--octimo-blue);
}

.segment-progress span.current {
  background: var(--mango-star);
}

.save-state {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  color: var(--success);
  font-family: var(--utility);
  font-size: 0.83rem;
  font-weight: 800;
}

.save-state .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
}

.question-card {
  padding: clamp(24px, 5vw, 52px);
  border-radius: var(--radius-xl);
}

.question-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 22px;
}

.question-card h1 {
  max-width: 24ch;
  margin-bottom: 26px;
  font-family: var(--display);
  font-size: clamp(1.8rem, 4vw, 2.65rem);
  line-height: 1.12;
}

.pattern-board {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(8px, 2vw, 18px);
  margin: 10px 0 30px;
  padding: 26px 18px;
  border: 1px solid #d9e8f5;
  border-radius: 20px;
  background:
    linear-gradient(90deg, rgba(22,119,232,0.04) 1px, transparent 1px),
    linear-gradient(rgba(22,119,232,0.04) 1px, transparent 1px),
    #f8fcff;
  background-size: 24px 24px;
  font-family: var(--display);
  font-size: clamp(1.6rem, 5vw, 2.7rem);
  font-weight: 800;
}

.pattern-board .arrow {
  color: #91a3ba;
  font-family: var(--body);
  font-size: 1.1rem;
}

.pattern-board .blank {
  display: grid;
  width: 70px;
  height: 58px;
  place-items: center;
  border: 3px dashed var(--discovery-violet);
  border-radius: 16px;
  background: var(--violet-soft);
  color: var(--discovery-violet);
}

.choices {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  border: 0;
}

.choice {
  position: relative;
  display: flex;
  min-height: 68px;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  border: 2px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.2rem;
  font-weight: 700;
  transition: border-color 150ms ease, background 150ms ease, transform 150ms ease;
}

.choice:hover {
  border-color: #a9c7e7;
  background: #f8fcff;
  transform: translateY(-1px);
}

.choice input {
  position: absolute;
  opacity: 0;
}

.choice-marker {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border: 2px solid #aab9cb;
  border-radius: 11px;
  color: var(--ink-muted);
  font-family: var(--utility);
  font-size: 0.84rem;
  font-weight: 800;
}

.choice:has(input:checked) {
  border-color: var(--octimo-blue);
  background: var(--info-soft);
}

.choice:has(input:focus-visible) {
  outline: 3px solid var(--ocean-ink);
  outline-offset: 3px;
  box-shadow: 0 0 0 6px rgba(37, 203, 234, 0.4);
}

.choice:has(input:checked) .choice-marker {
  border-color: var(--octimo-blue);
  background: var(--octimo-blue);
  color: var(--white);
}

.choice.is-correct {
  border-color: var(--success);
  background: var(--success-soft);
}

.choice.is-incorrect {
  border-color: var(--danger);
  background: var(--danger-soft);
}

.quiz-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 24px;
}

.feedback-card {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) auto;
  align-items: start;
  gap: 14px;
  margin-top: 20px;
  padding: 18px;
  border: 1px solid #b6dfca;
  border-radius: 16px;
  background: var(--success-soft);
}

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

.feedback-card h2:focus {
  outline: none;
  box-shadow: none;
}

.feedback-icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 14px;
  background: var(--success);
  color: var(--white);
}

.feedback-card h2 {
  margin-bottom: 4px;
  font-family: var(--display);
  font-size: 1.25rem;
}

.feedback-card p {
  margin-bottom: 0;
  color: #315d4b;
}

.feedback-card.is-incorrect {
  border-color: #e1a4b0;
  background: var(--danger-soft);
}

.feedback-card.is-incorrect .feedback-icon {
  background: var(--danger);
}

.feedback-card.is-incorrect p {
  color: #733141;
}

.inline-error {
  margin: 14px 0 0;
  padding: 10px 12px;
  border-left: 4px solid var(--danger);
  border-radius: 8px;
  background: var(--danger-soft);
  color: var(--danger);
  font-family: var(--utility);
  font-size: 0.86rem;
  font-weight: 700;
}

.inline-error[hidden] {
  display: none;
}

/* Results */
.results-screen {
  min-height: 100vh;
  background:
    radial-gradient(circle at 50% -12%, rgba(37, 203, 234, 0.18), transparent 36%),
    var(--cloud);
}

.results-shell {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
  padding: 28px 0 80px;
}

.results-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.results-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 20px;
}

.result-hero {
  position: relative;
  min-height: 570px;
  padding: 34px;
  overflow: hidden;
  border: 0;
  background:
    radial-gradient(circle at 80% 10%, rgba(37,203,234,0.3), transparent 26%),
    linear-gradient(155deg, var(--ocean-ink), #154995);
  box-shadow: 0 22px 54px rgba(20, 56, 118, 0.23);
  color: var(--white);
}

.result-hero::after {
  position: absolute;
  right: -100px;
  bottom: -120px;
  width: 300px;
  height: 300px;
  border: 28px solid rgba(255, 255, 255, 0.08);
  border-radius: 46%;
  content: "";
}

.result-hero h1,
.result-hero h2 {
  color: var(--white);
}

.result-hero > * {
  position: relative;
  z-index: 1;
}

.score-ring {
  display: grid;
  width: 200px;
  height: 200px;
  place-items: center;
  margin: 30px auto;
  border-radius: 50%;
  background: conic-gradient(var(--mango-star) 0 80%, rgba(255,255,255,0.16) 80% 100%);
  box-shadow: 0 0 0 10px rgba(255,255,255,0.08);
}

.score-ring-inner {
  display: grid;
  width: 156px;
  height: 156px;
  place-items: center;
  border-radius: 50%;
  background: #14376f;
  text-align: center;
}

.score-ring strong {
  display: block;
  font-family: var(--display);
  font-size: 3.3rem;
  line-height: 0.9;
}

.score-ring span {
  color: #cae0ff;
  font-size: 0.82rem;
}

.result-summary {
  text-align: center;
}

.result-summary h1 {
  font-family: var(--display);
  font-size: 2.2rem;
  line-height: 1.05;
}

.result-summary p {
  color: #cee1ff;
}

.result-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 28px;
}

.result-fact {
  padding: 12px 8px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 13px;
  background: rgba(255,255,255,0.06);
  text-align: center;
}

.result-fact strong,
.result-fact span {
  display: block;
}

.result-fact strong {
  font-family: var(--display);
  font-size: 1.25rem;
}

.result-fact span {
  color: #c8ddfb;
  font-size: 0.74rem;
}

.results-stack {
  display: grid;
  align-content: start;
  gap: 16px;
}

.results-card {
  padding: 24px;
}

.skill-row {
  display: grid;
  grid-template-columns: minmax(130px, 0.55fr) minmax(160px, 1fr) 50px;
  align-items: center;
  gap: 12px;
}

.skill-row strong {
  font-family: var(--utility);
  font-size: 0.88rem;
}

.reward-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.reward-item {
  display: grid;
  min-height: 118px;
  place-items: center;
  padding: 14px;
  border-radius: 15px;
  background: var(--cloud);
  text-align: center;
}

.reward-token {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  margin-bottom: 7px;
  border-radius: 15px;
  background: var(--mango-star);
  box-shadow: inset 0 -5px 0 rgba(124, 78, 0, 0.12);
  color: #4c3400;
}

/* Admin shell */
.admin-screen {
  min-height: 100vh;
  background: #f3f6fa;
  color: #172849;
  font-family: var(--utility);
}

.admin-shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: var(--admin-nav-width) minmax(0, 1fr);
}

.admin-sidebar {
  position: sticky;
  top: 0;
  display: flex;
  height: 100vh;
  flex-direction: column;
  padding: 20px 15px;
  border-right: 1px solid #dbe3ed;
  background: var(--white);
}

.admin-brand {
  font-size: 1.25rem;
}

.admin-brand small {
  display: block;
  margin-top: 3px;
  color: var(--ink-muted);
  font-family: var(--utility);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.admin-mobile-menu {
  display: none;
}

.admin-nav {
  gap: 3px;
  margin-top: 26px;
}

.admin-nav-section {
  margin: 19px 12px 5px;
  color: #8b98ab;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.admin-nav a {
  min-height: 40px;
  padding: 8px 11px;
  border-radius: 9px;
  font-size: 0.84rem;
}

.admin-nav a:hover {
  background: #f1f5fa;
  color: var(--ocean-ink);
}

.admin-nav a.active {
  background: #eaf3ff;
  color: #0955ae;
}

.admin-nav a.active::before {
  width: 3px;
  height: 22px;
  margin-left: -11px;
  border-radius: 0 3px 3px 0;
  background: var(--octimo-blue);
  content: "";
}

.admin-user {
  display: flex;
  align-items: center;
  gap: 9px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
}

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

.admin-user span {
  color: var(--ink-muted);
  font-size: 0.72rem;
}

.admin-main {
  min-width: 0;
  padding: 20px clamp(18px, 3vw, 42px) 64px;
}

.admin-content {
  width: min(100%, 1520px);
  min-width: 0;
  margin: 0 auto;
}

.admin-topbar {
  margin-bottom: 20px;
}

.admin-topbar .page-title {
  font-family: var(--utility);
  font-size: 1.65rem;
  letter-spacing: -0.025em;
}

.admin-topbar p {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: 0.86rem;
}

.admin-search {
  width: min(340px, 28vw);
}

.admin-card-surface {
  min-width: 0;
  border: 1px solid #dce4ee;
  border-radius: var(--radius-sm);
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.admin-card-pad {
  padding: 20px;
}

.admin-card-surface:has(.table-scroll) {
  overflow: hidden;
}

.attention-panel {
  margin-bottom: 18px;
  padding: 20px;
  border-left: 4px solid var(--mango-star);
}

.attention-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.attention-panel h2,
.admin-section-head h2 {
  margin-bottom: 2px;
  font-family: var(--utility);
  font-size: 1rem;
}

.attention-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.attention-item {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fbfdff;
  color: inherit;
  text-decoration: none;
}

.attention-item:hover {
  border-color: #a9bfd9;
}

.attention-number {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 10px;
  background: var(--warning-soft);
  color: var(--warning);
  font-weight: 800;
}

.attention-item strong,
.attention-item small {
  display: block;
}

.attention-item strong {
  font-size: 0.85rem;
}

.attention-item small {
  color: var(--ink-muted);
  font-size: 0.73rem;
}

.admin-dashboard-grid {
  display: grid;
  min-width: 0;
  grid-template-columns: minmax(0, 1.5fr) minmax(300px, 0.7fr);
  gap: 18px;
}

.admin-stack {
  display: grid;
  min-width: 0;
  align-content: start;
  gap: 18px;
}

.admin-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 15px;
}

.admin-section-head p {
  margin: 2px 0 0;
  color: var(--ink-muted);
  font-size: 0.78rem;
}

.table-scroll {
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  contain: inline-size;
  overscroll-behavior-inline: contain;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.data-table th {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line-strong);
  color: #62728c;
  font-size: 0.69rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-align: left;
  text-transform: uppercase;
  white-space: nowrap;
}

.data-table td {
  padding: 12px;
  border-bottom: 1px solid #e8eef5;
  vertical-align: middle;
}

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

.data-table tbody tr:hover {
  background: #f8fbff;
}

.table-title {
  font-weight: 800;
}

.table-subtitle {
  display: block;
  color: var(--ink-muted);
  font-size: 0.73rem;
}

.mini-chart {
  display: grid;
  height: 180px;
  grid-template-columns: repeat(7, 1fr);
  align-items: end;
  gap: 10px;
  padding: 16px 6px 0;
  border-bottom: 1px solid var(--line);
}

.chart-column {
  display: grid;
  height: 100%;
  grid-template-rows: 1fr auto;
  align-items: end;
  gap: 7px;
  text-align: center;
}

.chart-bar {
  width: min(30px, 80%);
  height: var(--height);
  min-height: 4px;
  margin: 0 auto;
  border-radius: 7px 7px 2px 2px;
  background: var(--octimo-blue);
}

.chart-column:nth-child(5) .chart-bar,
.chart-column:nth-child(6) .chart-bar {
  background: var(--glow-aqua);
}

.chart-column span {
  color: var(--ink-muted);
  font-size: 0.68rem;
}

.metric-list {
  display: grid;
  gap: 0;
}

.metric-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

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

.metric-row span {
  color: var(--ink-muted);
  font-size: 0.79rem;
}

.metric-row strong {
  font-size: 0.94rem;
}

/* Admin question editor */
.editor-page .admin-main {
  padding-right: 20px;
  padding-left: 20px;
}

.editor-actions {
  display: flex;
  align-items: center;
  gap: 9px;
}

.editor-layout {
  display: grid;
  grid-template-columns: 205px minmax(440px, 1fr) minmax(310px, 0.58fr);
  align-items: start;
  gap: 16px;
}

.editor-steps,
.editor-form,
.question-preview-panel {
  border: 1px solid #dce4ee;
  border-radius: var(--radius-sm);
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.editor-steps {
  position: sticky;
  top: 18px;
  padding: 14px;
}

.step-link {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  gap: 9px;
  min-height: 44px;
  padding: 7px 8px;
  border-radius: 9px;
  color: #465671;
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: none;
}

.step-link:hover {
  background: #f3f7fb;
}

.step-link.active {
  background: #eaf3ff;
  color: #0955ae;
}

.step-number {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--white);
  font-size: 0.7rem;
}

.step-link.complete .step-number {
  border-color: var(--success);
  background: var(--success-soft);
  color: var(--success);
}

.editor-form {
  overflow: hidden;
}

.form-section {
  padding: 22px;
  border-bottom: 1px solid var(--line);
}

.form-section:last-child {
  border-bottom: 0;
}

.form-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 15px;
  margin-bottom: 16px;
}

.form-section h2 {
  margin-bottom: 3px;
  font-size: 0.98rem;
}

.form-section-head p {
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: 0.78rem;
}

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

.option-editor-list {
  display: grid;
  gap: 9px;
}

.option-editor {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
}

.correct-radio {
  display: grid;
  place-items: center;
}

.correct-radio input {
  width: 18px;
  height: 18px;
  accent-color: var(--success);
}

.question-preview-panel {
  position: sticky;
  top: 18px;
  overflow: hidden;
}

.preview-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: #f8fafc;
}

.preview-toolbar strong {
  font-size: 0.78rem;
}

.preview-canvas {
  padding: 18px;
  background: var(--cloud);
}

.preview-question {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--white);
  box-shadow: 0 10px 28px rgba(33, 77, 135, 0.1);
  font-family: var(--body);
}

.preview-question h3 {
  margin-bottom: 16px;
  font-family: var(--display);
  font-size: 1.23rem;
  line-height: 1.18;
}

.preview-options {
  display: grid;
  gap: 8px;
}

.preview-option {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--white);
}

.preview-letter {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--ink-muted);
  font-size: 0.7rem;
  font-weight: 800;
}

.validation-list {
  display: grid;
  gap: 8px;
  padding: 14px;
  margin: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.validation-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--success);
  font-size: 0.75rem;
}

.validation-item.warning {
  color: var(--warning);
}

/* Admin AI controls */
.ai-status-banner {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  padding: 18px 20px;
  border: 1px solid #e8c4cb;
  border-left: 5px solid var(--danger);
  border-radius: 12px;
  background: #fff9fa;
}

.ai-status-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 13px;
  background: var(--danger-soft);
  color: var(--danger);
}

.ai-status-banner h2 {
  margin-bottom: 2px;
  font-size: 1rem;
}

.ai-status-banner p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 0.8rem;
}

.ai-status-banner.is-on {
  border-color: #a9d8c0;
  border-left-color: var(--success);
  background: #f7fcf9;
}

.ai-status-banner.is-on .ai-status-icon {
  background: var(--success-soft);
  color: var(--success);
}

.ai-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.7fr);
  gap: 18px;
}

.capability-table-row {
  display: grid;
  grid-template-columns: minmax(190px, 1.4fr) minmax(120px, 0.7fr) minmax(100px, 0.55fr) 90px 44px;
  align-items: center;
  gap: 12px;
  min-height: 68px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
}

.capability-table-row:last-child {
  border-bottom: 0;
}

.capability-table-row.header {
  min-height: 38px;
  background: #f8fafc;
  color: var(--ink-muted);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.capability-name strong,
.capability-name span {
  display: block;
}

.capability-name strong {
  font-size: 0.85rem;
}

.capability-name span {
  color: var(--ink-muted);
  font-size: 0.73rem;
}

.quota-text {
  font-size: 0.78rem;
}

.policy-stack {
  counter-reset: policy;
}

.policy-step {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 11px;
  padding-bottom: 12px;
}

.policy-step:not(:last-child)::after {
  position: absolute;
  top: 34px;
  bottom: 0;
  left: 16px;
  width: 2px;
  background: var(--line);
  content: "";
}

.policy-step-number {
  position: relative;
  z-index: 1;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: var(--white);
  color: var(--ink-muted);
  font-size: 0.72rem;
  font-weight: 800;
}

.policy-step.denied .policy-step-number {
  border-color: #e8aeba;
  background: var(--danger-soft);
  color: var(--danger);
}

.policy-step.allowed .policy-step-number {
  border-color: #9ed2b7;
  background: var(--success-soft);
  color: var(--success);
}

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

.policy-step strong {
  font-size: 0.82rem;
}

.policy-step span {
  color: var(--ink-muted);
  font-size: 0.73rem;
}

.scope-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.scope-summary div {
  padding: 10px;
  border-radius: 9px;
  background: #f7f9fc;
}

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

.scope-summary strong {
  font-size: 1.1rem;
}

.scope-summary span {
  color: var(--ink-muted);
  font-size: 0.68rem;
}

.audit-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px;
  border: 1px solid #cce0f5;
  border-radius: 10px;
  background: var(--info-soft);
  color: #234e80;
  font-size: 0.76rem;
}

/* Style guide */
.style-guide {
  min-height: 100vh;
  background: var(--cloud);
}

.guide-nav {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(198, 216, 236, 0.9);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
}

.guide-nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--utility);
  font-size: 0.8rem;
  font-weight: 700;
}

.guide-hero {
  display: grid;
  min-height: 430px;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
  align-items: center;
  gap: 40px;
  padding: 60px clamp(24px, 6vw, 90px);
  background:
    radial-gradient(circle at 90% 10%, rgba(37,203,234,0.26), transparent 30%),
    linear-gradient(145deg, #f9fcff, #eef6ff);
}

.guide-hero-copy {
  max-width: 760px;
}

.guide-signature {
  position: relative;
  display: grid;
  min-height: 280px;
  place-items: center;
}

.guide-signature img {
  position: relative;
  z-index: 1;
  width: 270px;
  border-radius: 50%;
  mix-blend-mode: multiply;
}

.guide-signature::before,
.guide-signature::after {
  position: absolute;
  border: 22px solid rgba(112,72,215,0.15);
  border-radius: 48%;
  content: "";
}

.guide-signature::before {
  width: 280px;
  height: 170px;
  transform: rotate(18deg);
}

.guide-signature::after {
  width: 190px;
  height: 290px;
  border-color: rgba(37,203,234,0.17);
  transform: rotate(-35deg);
}

.guide-section {
  padding: 60px clamp(24px, 6vw, 90px);
}

.guide-section:nth-child(even) {
  background: var(--white);
}

.guide-section-head {
  max-width: 720px;
  margin-bottom: 28px;
}

.guide-section-head p {
  color: var(--ink-muted);
}

.palette-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  gap: 12px;
}

.swatch {
  min-height: 175px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.swatch-color {
  height: 102px;
  margin: -6px -6px 11px;
  border-radius: 13px;
  background: var(--swatch);
}

.swatch strong,
.swatch code {
  display: block;
}

.swatch code {
  margin-top: 3px;
  color: var(--ink-muted);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 0.75rem;
}

.type-grid,
.component-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.guide-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.type-display-sample {
  font-family: var(--display);
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.95;
}

.type-body-sample {
  max-width: 55ch;
  font-family: var(--body);
  font-size: 1.15rem;
}

.component-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}

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

.student-surface-demo,
.admin-surface-demo {
  min-height: 260px;
  padding: 26px;
}

.student-surface-demo {
  border-radius: 24px;
  background: linear-gradient(145deg, #fff, #f2f8ff);
  box-shadow: var(--shadow-student);
}

.admin-surface-demo {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
  font-family: var(--utility);
}

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

  .home-grid,
  .admin-dashboard-grid,
  .ai-layout {
    grid-template-columns: 1fr;
  }

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

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

  .lesson-detail {
    position: static;
  }

  .editor-layout {
    grid-template-columns: 185px minmax(430px, 1fr);
  }

  .question-preview-panel {
    position: static;
    grid-column: 2;
  }

  .palette-grid {
    grid-template-columns: repeat(3, minmax(120px, 1fr));
  }
}

@media (max-width: 920px) {
  .student-shell,
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .student-sidebar {
    display: none;
  }

  .admin-sidebar {
    position: sticky;
    z-index: 120;
    top: 0;
    display: flex;
    height: auto;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
  }

  .admin-sidebar .admin-nav,
  .admin-sidebar .admin-user {
    display: none;
  }

  .admin-mobile-menu {
    display: grid;
  }

  .student-main {
    padding-bottom: 102px;
  }

  .bottom-nav {
    position: fixed;
    z-index: 100;
    right: 12px;
    bottom: 12px;
    left: 12px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    padding: 7px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-float);
    backdrop-filter: blur(18px);
  }

  .bottom-nav a {
    display: grid;
    min-width: 0;
    min-height: 54px;
    place-items: center;
    gap: 2px;
    border-radius: 14px;
    color: var(--ink-muted);
    font-family: var(--utility);
    font-size: 0.65rem;
    font-weight: 800;
    text-decoration: none;
  }

  .bottom-nav a.active {
    background: var(--ocean-ink);
    color: var(--white);
  }

  .bottom-nav .icon {
    width: 21px;
    height: 21px;
  }

  .attention-grid {
    grid-template-columns: 1fr;
  }

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

  .editor-steps,
  .question-preview-panel {
    position: static;
    grid-column: auto;
  }

  .editor-steps .step-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .step-link {
    grid-template-columns: 28px;
    justify-content: center;
  }

  .step-link > span:last-child {
    display: none;
  }

  .admin-search {
    display: none;
  }

  .results-grid {
    grid-template-columns: 1fr;
  }

  .result-hero {
    min-height: 520px;
  }

  .guide-signature {
    overflow: hidden;
  }
}

@media (max-width: 740px) {
  .index-header,
  .guide-hero {
    grid-template-columns: 1fr;
    padding-top: 38px;
  }

  .index-mascot,
  .guide-signature {
    min-height: 250px;
  }

  .index-mascot img,
  .guide-signature img {
    width: 250px;
  }

  .screen-grid,
  .type-grid,
  .component-grid,
  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .screen-group-head,
  .student-heading,
  .admin-topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .student-main,
  .admin-main {
    padding-right: 16px;
    padding-left: 16px;
  }

  .student-topbar {
    margin-bottom: 16px;
  }

  .student-topbar .daily-goal-pill {
    display: none;
  }

  .mission-card {
    min-height: 500px;
    grid-template-columns: 1fr;
    align-content: start;
    padding: 28px;
  }

  .mission-copy h2 {
    font-size: 2.35rem;
  }

  .mission-mascot {
    position: absolute;
    right: -24px;
    bottom: -12px;
    width: 230px;
    aspect-ratio: 1;
    opacity: 0.7;
  }

  .mission-mascot img {
    transform: scale(1.72);
  }

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

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

  .learn-map-card {
    min-height: auto;
    padding: 16px;
  }

  .path-map {
    min-height: auto;
    padding: 22px 16px;
  }

  .path-map > svg {
    display: none;
  }

  .path-nodes {
    position: relative;
    display: grid;
    gap: 20px;
  }

  .path-node-wrap {
    position: relative;
    top: auto;
    left: auto;
    display: flex;
    align-items: center;
    gap: 13px;
    transform: none;
  }

  .path-node-wrap:not(:last-child)::after {
    position: absolute;
    top: 62px;
    bottom: -22px;
    left: 30px;
    width: 5px;
    border-radius: 999px;
    background: #d8cfff;
    content: "";
  }

  .path-node-button.current {
    width: 66px;
    height: 66px;
  }

  .path-node-label {
    position: static;
    width: auto;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    font-size: 0.94rem;
    text-align: left;
    transform: none;
  }

  .path-node-label::after {
    display: block;
    margin-top: 3px;
    color: var(--ink-muted);
    content: attr(data-summary);
    font-family: var(--body);
    font-size: 0.8rem;
    font-weight: 400;
  }

  .quiz-shell,
  .results-shell {
    width: min(100% - 24px, 940px);
  }

  .quiz-topbar {
    grid-template-columns: auto 1fr;
    gap: 12px;
  }

  .quiz-topbar .save-state {
    grid-column: 1 / -1;
    grid-row: 2;
    justify-content: center;
  }

  .question-card {
    padding: 22px 18px;
    border-radius: 22px;
  }

  .pattern-board {
    gap: 7px;
    padding: 22px 8px;
    font-size: 1.55rem;
  }

  .pattern-board .blank {
    width: 53px;
    height: 48px;
  }

  .choices {
    grid-template-columns: 1fr;
  }

  .quiz-actions,
  .feedback-card {
    align-items: stretch;
  }

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

  .feedback-card .button {
    grid-column: 1 / -1;
  }

  .reward-strip,
  .result-facts,
  .scope-summary {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .skill-row {
    grid-template-columns: 1fr 46px;
  }

  .skill-row .progress-bar {
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .capability-table-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .capability-table-row.header,
  .capability-table-row > :nth-child(2),
  .capability-table-row > :nth-child(3) {
    display: none;
  }

  .capability-table-row > :nth-child(4) {
    justify-self: end;
  }

  .ai-status-banner {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .ai-status-banner > :last-child {
    grid-column: 1 / -1;
  }

  .field-grid-2 {
    grid-template-columns: 1fr;
  }

  .palette-grid {
    grid-template-columns: repeat(2, minmax(120px, 1fr));
  }

  .guide-nav-links {
    display: none;
  }

  .table-scroll:has(.assessment-table) {
    overflow: visible;
    contain: none;
  }

  .assessment-table,
  .assessment-table tbody,
  .assessment-table tr,
  .assessment-table td {
    display: block;
    width: 100%;
  }

  .assessment-table thead {
    display: none;
  }

  .assessment-table tr {
    position: relative;
    padding: 14px 54px 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .assessment-table tbody tr:last-child {
    border-bottom: 0;
  }

  .assessment-table td {
    padding: 3px 0;
    border: 0;
  }

  .assessment-table td:nth-child(2),
  .assessment-table td:nth-child(3),
  .assessment-table td:nth-child(4) {
    display: none;
  }

  .assessment-table td:nth-child(6) {
    position: absolute;
    top: 50%;
    right: 0;
    width: 44px;
    transform: translateY(-50%);
  }

  .assessment-table .badge {
    white-space: normal;
  }

  .admin-section-head,
  .attention-panel-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-section-head > .button,
  .attention-panel-head > .button {
    width: fit-content;
  }

  .guide-signature {
    width: 100%;
    overflow: hidden;
  }

  .guide-signature::before {
    width: 240px;
    height: 145px;
  }

  .guide-signature::after {
    width: 165px;
    height: 245px;
  }
}

@media (max-width: 470px) {
  .topbar-actions .button,
  .results-topbar .button-secondary {
    padding-right: 12px;
    padding-left: 12px;
  }

  .reward-strip,
  .scope-summary {
    grid-template-columns: 1fr;
  }

  .reward-item {
    min-height: 86px;
    grid-template-columns: 48px minmax(0, 1fr);
    justify-items: start;
    gap: 10px;
    text-align: left;
  }

  .reward-token {
    margin-bottom: 0;
  }

  .palette-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  .student-sidebar,
  .admin-sidebar,
  .bottom-nav,
  .topbar-actions,
  .guide-nav,
  .button {
    display: none !important;
  }

  .student-shell,
  .admin-shell {
    display: block;
  }

  body {
    background: var(--white) !important;
  }
}

/* Product blueprint */
.plan-page {
  min-height: 100vh;
  background: var(--cloud);
}

.plan-topbar {
  position: sticky;
  z-index: 60;
  top: 0;
  display: grid;
  min-height: 72px;
  grid-template-columns: minmax(220px, 1fr) auto minmax(220px, 1fr);
  align-items: center;
  gap: 24px;
  padding: 10px clamp(18px, 4vw, 64px);
  border-bottom: 1px solid rgba(189, 205, 225, 0.78);
  background: rgba(255, 255, 255, 0.91);
  backdrop-filter: blur(18px);
}

.plan-topbar .student-brand {
  width: fit-content;
}

.plan-topbar .student-brand > span:last-child {
  display: grid;
}

.plan-topbar .student-brand small {
  color: var(--ink-muted);
  font-family: var(--utility);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

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

.plan-topbar-meta {
  justify-self: center;
}

.plan-topbar-note {
  color: var(--ink-muted);
  font-family: var(--utility);
  font-size: 0.78rem;
}

.plan-topbar-actions {
  justify-self: end;
}

.plan-hero {
  position: relative;
  display: grid;
  min-height: 680px;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.72fr);
  align-items: center;
  gap: clamp(42px, 7vw, 108px);
  overflow: hidden;
  padding: clamp(68px, 9vw, 132px) clamp(24px, 6vw, 92px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(rgba(22, 119, 232, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 119, 232, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 84% 14%, rgba(37, 203, 234, 0.22), transparent 29%),
    linear-gradient(135deg, #fbfdff 0%, #eef6ff 64%, #f8f7ff 100%);
  background-size: 34px 34px, 34px 34px, auto, auto;
}

.plan-hero::after {
  position: absolute;
  right: -130px;
  bottom: -210px;
  width: 480px;
  height: 480px;
  border: 58px solid rgba(112, 72, 215, 0.06);
  border-radius: 50%;
  content: "";
}

.plan-hero-copy,
.learning-loop {
  position: relative;
  z-index: 1;
}

.plan-hero-copy {
  max-width: 800px;
}

.plan-hero .display-title {
  max-width: 850px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 6vw, 6.3rem);
  line-height: 0.9;
}

.plan-lede {
  max-width: 66ch;
  color: #405478;
  font-size: clamp(1.08rem, 1.6vw, 1.3rem);
  line-height: 1.62;
}

.plan-brief-facts {
  display: grid;
  max-width: 820px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin: 42px 0 0;
  padding-top: 22px;
  border-top: 1px solid var(--line-strong);
}

.plan-brief-facts div {
  padding: 0 22px;
  border-left: 1px solid var(--line);
}

.plan-brief-facts div:first-child {
  padding-left: 0;
  border-left: 0;
}

.plan-brief-facts dt {
  margin-bottom: 5px;
  color: var(--action-blue);
  font-family: var(--utility);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.plan-brief-facts dd {
  margin: 0;
  color: var(--ocean-ink);
  font-size: 0.88rem;
  font-weight: 700;
  line-height: 1.35;
}

.learning-loop {
  align-self: center;
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0, rgba(37, 203, 234, 0.18), transparent 34%),
    var(--ocean-ink);
  box-shadow: 0 34px 90px rgba(16, 32, 74, 0.26);
  color: var(--white);
}

.learning-loop-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.learning-loop-head .utility {
  display: block;
  margin-bottom: 8px;
  color: #8cecff;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.11em;
}

.learning-loop-head h2 {
  margin: 0;
  color: var(--white);
  font-family: var(--display);
  font-size: 1.45rem;
  line-height: 1.08;
}

.loop-steps {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 22px 0 18px;
  list-style: none;
}

.loop-steps li {
  position: relative;
  display: grid;
  min-height: 74px;
  grid-template-columns: 48px minmax(0, 1fr);
  align-items: start;
  gap: 15px;
}

.loop-steps li:not(:last-child)::after {
  position: absolute;
  top: 42px;
  bottom: 0;
  left: 23px;
  width: 2px;
  background: linear-gradient(#6d89b9, #25cbea);
  content: "";
}

.loop-step-icon {
  position: relative;
  z-index: 1;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(140, 236, 255, 0.34);
  border-radius: 15px;
  background: #193664;
  color: #8cecff;
}

.loop-step-icon .icon {
  width: 22px;
  height: 22px;
}

.loop-steps strong,
.loop-steps small {
  display: block;
}

.loop-steps strong {
  padding-top: 3px;
  color: var(--white);
  font-family: var(--utility);
  font-size: 0.91rem;
}

.loop-steps small {
  margin-top: 3px;
  color: #b8c9e8;
  font-size: 0.8rem;
  line-height: 1.35;
}

.loop-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.loop-proof span {
  display: grid;
  justify-items: center;
  gap: 7px;
  color: #d4dff4;
  font-family: var(--utility);
  font-size: 0.65rem;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
}

.loop-proof .icon {
  width: 20px;
  height: 20px;
  color: #8cecff;
}

.plan-shell {
  display: grid;
  width: min(100% - 48px, 1440px);
  grid-template-columns: 220px minmax(0, 1fr);
  align-items: start;
  gap: clamp(42px, 6vw, 96px);
  margin: 0 auto;
}

.plan-toc {
  position: sticky;
  top: 98px;
  padding: 64px 0;
}

.plan-toc-label {
  margin-bottom: 14px;
  color: var(--ink-faint);
  font-family: var(--utility);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.plan-toc nav {
  display: grid;
  gap: 2px;
  padding-left: 13px;
  border-left: 1px solid var(--line-strong);
}

.plan-toc nav a {
  display: grid;
  min-height: 38px;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  padding: 7px 9px;
  border-radius: 9px;
  color: var(--ink-muted);
  font-family: var(--utility);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  transition: background 140ms ease, color 140ms ease, transform 140ms ease;
}

.plan-toc nav a:hover {
  background: var(--info-soft);
  color: var(--ocean-ink);
  transform: translateX(2px);
}

.plan-toc nav a.is-active {
  background: var(--ocean-ink);
  color: var(--white);
}

.plan-toc nav a span {
  color: var(--ink-faint);
  font-size: 0.66rem;
}

.plan-toc nav a.is-active span {
  color: #8cecff;
}

.plan-status-note {
  display: grid;
  grid-template-columns: 22px minmax(0, 1fr);
  gap: 9px;
  margin-top: 28px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.66);
  color: var(--ink-muted);
}

.plan-status-note .icon {
  width: 18px;
  height: 18px;
  color: var(--action-blue);
}

.plan-status-note p {
  margin: 0;
  font-family: var(--utility);
  font-size: 0.68rem;
  line-height: 1.45;
}

.plan-document {
  min-width: 0;
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.66);
}

.plan-section {
  padding: clamp(68px, 8vw, 112px) clamp(30px, 6vw, 88px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 76px;
}

.plan-section:nth-child(even) {
  background: rgba(234, 244, 255, 0.42);
}

.plan-section-head {
  max-width: 790px;
  margin-bottom: 42px;
}

.plan-section-head h2 {
  max-width: 720px;
  margin: 7px 0 12px;
  font-family: var(--display);
  font-size: clamp(2.1rem, 4.3vw, 4.1rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.plan-section-head p {
  max-width: 67ch;
  margin-bottom: 0;
  color: var(--ink-muted);
  font-size: 1.04rem;
}

.plan-chapter {
  color: var(--action-blue);
  font-family: var(--utility);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.portal-contrast {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.portal-brief {
  min-width: 0;
  padding: clamp(25px, 4vw, 42px);
}

.portal-brief + .portal-brief {
  border-left: 1px solid var(--line-strong);
}

.student-portal-brief {
  background:
    radial-gradient(circle at 100% 0, rgba(37, 203, 234, 0.14), transparent 34%),
    linear-gradient(145deg, #ffffff, #f4f9ff);
}

.admin-portal-brief {
  background: #fbfcfe;
}

.portal-brief-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 30px;
}

.portal-mode {
  color: var(--ink-muted);
  font-family: var(--utility);
  font-size: 0.72rem;
  font-weight: 700;
}

.portal-brief h3 {
  margin-bottom: 10px;
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  line-height: 1;
}

.portal-brief > p {
  min-height: 74px;
  color: var(--ink-muted);
}

.plain-check-list {
  display: grid;
  gap: 12px;
  margin: 25px 0 30px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  list-style: none;
}

.plain-check-list li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 10px;
  font-size: 0.88rem;
}

.plain-check-list .icon {
  width: 17px;
  height: 17px;
  margin-top: 2px;
  color: var(--success);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--utility);
  font-size: 0.83rem;
  font-weight: 800;
  text-decoration: none;
}

.text-link .icon {
  width: 17px;
  height: 17px;
  transition: transform 140ms ease;
}

.text-link:hover .icon {
  transform: translateX(3px);
}

.principle-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.principle-line span {
  padding: 8px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink-muted);
  font-family: var(--utility);
  font-size: 0.7rem;
  font-weight: 700;
}

.scope-board {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.scope-board-head,
.scope-board-row {
  display: grid;
  grid-template-columns: minmax(108px, 0.72fr) repeat(3, minmax(150px, 1fr));
  align-items: stretch;
}

.scope-board-head {
  min-height: 48px;
  background: var(--ocean-ink);
  color: var(--white);
  font-family: var(--utility);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.scope-board-head span,
.scope-board-row > * {
  display: flex;
  align-items: center;
  padding: 13px 15px;
  border-left: 1px solid var(--line);
}

.scope-board-head span {
  border-color: rgba(255, 255, 255, 0.12);
}

.scope-board-head span:first-child,
.scope-board-row > *:first-child {
  border-left: 0;
}

.scope-board-row {
  min-height: 76px;
  border-top: 1px solid var(--line);
}

.scope-board-row strong {
  background: #f7f9fc;
  font-family: var(--utility);
  font-size: 0.78rem;
}

.scope-board-row span {
  color: #4f6081;
  font-size: 0.78rem;
  line-height: 1.4;
}

.scope-board-row span:nth-child(2) {
  background: rgba(234, 244, 255, 0.43);
  color: var(--ocean-ink);
  font-weight: 700;
}

.scope-boundary,
.architecture-note {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  align-items: start;
  gap: 16px;
  margin-top: 18px;
  padding: 20px;
  border: 1px solid #cddbef;
  border-radius: 14px;
  background: #f5f9ff;
}

.scope-boundary-icon,
.architecture-note > .icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 14px;
  background: var(--ocean-ink);
  color: #8cecff;
}

.architecture-note > .icon {
  padding: 13px;
}

.scope-boundary strong,
.scope-boundary p,
.architecture-note strong,
.architecture-note p {
  display: block;
  margin: 0;
}

.scope-boundary strong,
.architecture-note strong {
  margin-bottom: 4px;
}

.scope-boundary p,
.architecture-note p {
  color: var(--ink-muted);
  font-size: 0.84rem;
}

.coverage-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.coverage-lane {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.coverage-lane-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px;
  border-bottom: 1px solid var(--line);
  background: #f9fbfe;
}

.coverage-orb {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 15px;
}

.student-orb {
  background: var(--info-soft);
  color: var(--action-blue);
}

.admin-orb {
  background: var(--violet-soft);
  color: var(--discovery-violet);
}

.coverage-lane-head .utility {
  display: block;
  color: var(--ink-faint);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.coverage-lane-head h3 {
  margin: 2px 0 0;
  font-family: var(--display);
  font-size: 1.3rem;
  line-height: 1;
}

.coverage-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.coverage-list li {
  display: grid;
  min-height: 69px;
  grid-template-columns: 20px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 12px 17px;
  border-top: 1px solid var(--line);
}

.coverage-list li:first-child {
  border-top: 0;
}

.coverage-list li > .icon {
  width: 18px;
  height: 18px;
  color: var(--success);
}

.coverage-dot {
  width: 10px;
  height: 10px;
  margin-left: 4px;
  border: 2px solid var(--ink-faint);
  border-radius: 50%;
}

.coverage-list strong,
.coverage-list small {
  display: block;
}

.coverage-list strong {
  font-family: var(--utility);
  font-size: 0.8rem;
}

.coverage-list small {
  margin-top: 2px;
  color: var(--ink-muted);
  font-size: 0.72rem;
  line-height: 1.3;
}

.coverage-list a {
  padding: 6px 8px;
  border-radius: 8px;
  font-family: var(--utility);
  font-size: 0.71rem;
  font-weight: 800;
  text-decoration: none;
}

.coverage-list a:hover {
  background: var(--info-soft);
}

.coverage-list li:not(.is-ready) {
  background: #f9fafc;
}

.roadmap-spine {
  position: relative;
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.roadmap-spine::before {
  position: absolute;
  top: 31px;
  bottom: 31px;
  left: 30px;
  width: 2px;
  background: linear-gradient(var(--glow-aqua), var(--octimo-blue), var(--discovery-violet));
  content: "";
}

.roadmap-spine > li {
  position: relative;
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 22px;
  padding-bottom: 26px;
}

.roadmap-spine > li:last-child {
  padding-bottom: 0;
}

.roadmap-marker {
  position: relative;
  z-index: 1;
  display: grid;
  width: 62px;
  height: 62px;
  place-items: center;
  border: 7px solid rgba(234, 244, 255, 0.96);
  border-radius: 50%;
  background: var(--ocean-ink);
  box-shadow: 0 0 0 1px var(--line-strong);
  color: var(--white);
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 800;
}

.roadmap-spine li:nth-child(4) .roadmap-marker,
.roadmap-spine li:nth-child(5) .roadmap-marker,
.roadmap-spine li:nth-child(6) .roadmap-marker {
  background: var(--discovery-violet);
}

.roadmap-copy {
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.roadmap-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

.roadmap-title-row h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.38rem;
  line-height: 1;
}

.roadmap-copy > p {
  margin-bottom: 17px;
  color: var(--ink-muted);
  font-size: 0.86rem;
}

.exit-gate {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 12px;
  padding-top: 15px;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
}

.exit-gate strong {
  color: var(--action-blue);
  font-family: var(--utility);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.exit-gate span {
  color: #405478;
  font-weight: 700;
}

.plan-section-head-split {
  display: flex;
  max-width: none;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
}

.plan-section-head-split > div {
  max-width: 790px;
}

.decision-counter {
  display: grid;
  min-width: 92px;
  justify-items: center;
  padding: 15px 18px;
  border: 1px solid #d8cfff;
  border-radius: 16px;
  background: var(--violet-soft);
  color: #5530ba;
  font-family: var(--utility);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.decision-counter strong {
  font-family: var(--display);
  font-size: 2rem;
  line-height: 0.9;
}

.decision-stack {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.decision-group + .decision-group {
  border-top: 1px solid var(--line);
}

.decision-group summary {
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 15px 19px;
  cursor: pointer;
  list-style: none;
}

.decision-group summary::-webkit-details-marker {
  display: none;
}

.decision-group summary:hover {
  background: #f7f9fc;
}

.decision-group summary > span:first-child {
  display: flex;
  align-items: center;
  gap: 13px;
}

.decision-number {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 10px;
  background: var(--ocean-ink);
  color: var(--white);
  font-family: var(--utility);
  font-size: 0.68rem;
  font-weight: 800;
}

.decision-group[open] .decision-number {
  background: var(--discovery-violet);
}

.decision-group summary strong {
  font-size: 0.91rem;
}

.decision-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-muted);
  font-family: var(--utility);
  font-size: 0.72rem;
  font-weight: 700;
}

.decision-summary::after {
  width: 8px;
  height: 8px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  content: "";
  transform: rotate(45deg) translateY(-2px);
  transition: transform 150ms ease;
}

.decision-group[open] .decision-summary::after {
  transform: rotate(225deg) translate(-2px, -1px);
}

.decision-group ol {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 4px 26px 24px 72px;
  color: var(--ink-muted);
  font-size: 0.84rem;
}

.decision-group li {
  padding-left: 5px;
}

.decision-group li::marker {
  color: var(--discovery-violet);
  font-family: var(--utility);
  font-weight: 800;
}

.pilot-scorecard {
  overflow: hidden;
  margin-bottom: 18px;
  border: 1px solid var(--line-strong);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.pilot-scorecard-head {
  display: flex;
  min-height: 84px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: #f8fbff;
}

.pilot-scorecard-head .utility {
  display: block;
  margin-bottom: 4px;
  color: var(--action-blue);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.pilot-scorecard-head h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.3rem;
  line-height: 1;
}

.pilot-metric-row {
  display: grid;
  min-height: 62px;
  grid-template-columns: minmax(130px, 0.72fr) 82px minmax(220px, 1.4fr);
  align-items: center;
  gap: 14px;
  padding: 10px 18px;
  border-top: 1px solid var(--line);
}

.pilot-metric-row:first-child {
  border-top: 0;
}

.pilot-metric-row > span {
  font-family: var(--utility);
  font-size: 0.78rem;
  font-weight: 800;
}

.pilot-metric-row > strong {
  color: var(--action-blue);
  font-family: var(--display);
  font-size: 1.2rem;
  line-height: 1;
}

.pilot-metric-row > small {
  color: var(--ink-muted);
  font-size: 0.75rem;
  line-height: 1.35;
}

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

.quality-group {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
}

.quality-icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  place-items: center;
  border-radius: 13px;
  background: var(--info-soft);
  color: var(--action-blue);
}

.quality-group:nth-child(2) .quality-icon {
  background: var(--success-soft);
  color: var(--success);
}

.quality-group:nth-child(3) .quality-icon {
  background: var(--violet-soft);
  color: var(--discovery-violet);
}

.quality-group:nth-child(4) .quality-icon {
  background: #fff3cd;
  color: #714a00;
}

.quality-group h3 {
  margin-bottom: 13px;
  font-family: var(--display);
  font-size: 1.25rem;
}

.quality-group ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  color: var(--ink-muted);
  font-size: 0.79rem;
  list-style: none;
}

.quality-group li {
  position: relative;
  padding-left: 18px;
}

.quality-group li::before {
  position: absolute;
  top: 0.53em;
  left: 0;
  width: 7px;
  height: 7px;
  border: 2px solid var(--line-strong);
  border-radius: 50%;
  content: "";
}

.validation-plan {
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(0, 1.15fr);
  gap: 34px;
  margin-top: 18px;
  padding: clamp(24px, 4vw, 38px);
  border-radius: 18px;
  background: var(--ocean-ink);
  color: var(--white);
  box-shadow: var(--shadow-float);
}

.validation-plan .utility {
  display: block;
  margin-bottom: 10px;
  color: #8cecff;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.validation-plan h3 {
  color: var(--white);
  font-family: var(--display);
  font-size: 1.6rem;
  line-height: 1;
}

.validation-plan p {
  margin-bottom: 0;
  color: #b8c9e8;
  font-size: 0.82rem;
}

.validation-plan ol {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.validation-plan li {
  display: grid;
  min-height: 47px;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #e9eef9;
  font-size: 0.78rem;
}

.validation-plan li:first-child {
  border-top: 0;
}

.validation-plan li > span {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid rgba(140, 236, 255, 0.35);
  border-radius: 8px;
  color: #8cecff;
  font-family: var(--utility);
  font-size: 0.66rem;
  font-weight: 800;
}

.source-docs {
  display: grid;
  gap: 9px;
}

.source-doc {
  display: grid;
  min-height: 82px;
  grid-template-columns: 50px minmax(0, 1fr) 26px;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--white);
  box-shadow: var(--shadow-admin);
  color: var(--ocean-ink);
  text-decoration: none;
  transition: border-color 140ms ease, transform 140ms ease, box-shadow 140ms ease;
}

.source-doc:hover {
  border-color: var(--octimo-blue);
  box-shadow: 0 12px 30px rgba(25, 48, 84, 0.11);
  transform: translateY(-1px);
}

.source-doc-code {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border-radius: 13px;
  background: var(--ocean-ink);
  color: var(--white);
  font-family: var(--utility);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.source-doc:nth-child(2) .source-doc-code {
  background: var(--octimo-blue);
}

.source-doc:nth-child(3) .source-doc-code {
  background: var(--discovery-violet);
}

.source-doc:nth-child(4) .source-doc-code {
  background: var(--success);
}

.source-doc strong,
.source-doc small {
  display: block;
}

.source-doc strong {
  font-size: 0.88rem;
}

.source-doc small {
  margin-top: 3px;
  color: var(--ink-muted);
  font-size: 0.75rem;
  line-height: 1.35;
}

.source-doc > .icon {
  color: var(--action-blue);
}

.architecture-note {
  margin-top: 20px;
  background: var(--info-soft);
}

.plan-footer {
  display: flex;
  min-height: 120px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 24px clamp(24px, 6vw, 92px);
  background: var(--ocean-ink);
  color: var(--white);
}

.plan-footer strong,
.plan-footer span {
  display: block;
}

.plan-footer strong {
  margin-bottom: 4px;
  font-family: var(--display);
  font-size: 1.2rem;
}

.plan-footer > div > span {
  color: #aebfde;
  font-size: 0.75rem;
}

.plan-footer a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: #8cecff;
  font-family: var(--utility);
  font-size: 0.76rem;
  font-weight: 800;
  text-decoration: none;
}

.plan-footer a .icon {
  transform: rotate(-90deg);
}

/* Product blueprint launch card on the prototype index */
.blueprint-launch {
  position: relative;
  display: grid;
  min-height: 280px;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 1fr);
  align-items: center;
  gap: clamp(34px, 6vw, 90px);
  overflow: hidden;
  padding: clamp(30px, 5vw, 58px);
  border-radius: 28px;
  background:
    radial-gradient(circle at 100% 0, rgba(37, 203, 234, 0.18), transparent 32%),
    var(--ocean-ink);
  box-shadow: var(--shadow-float);
  color: var(--white);
}

.blueprint-launch h3 {
  margin: 8px 0 11px;
  color: var(--white);
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 0.95;
}

.blueprint-launch-copy > p {
  max-width: 55ch;
  color: #bdcbea;
}

.blueprint-launch .eyebrow {
  color: #8cecff;
}

.blueprint-runway {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(44px, 1fr));
  gap: 8px;
}

.blueprint-runway::before {
  position: absolute;
  top: 24px;
  right: 7%;
  left: 7%;
  height: 2px;
  background: linear-gradient(#25cbea, #7048d7);
  content: "";
}

.blueprint-runway span {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
  gap: 10px;
  color: #c5d2e9;
  font-family: var(--utility);
  font-size: 0.62rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}

.blueprint-runway span::before {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(140, 236, 255, 0.35);
  border-radius: 50%;
  background: #193664;
  color: #8cecff;
  content: attr(data-phase);
  font-family: var(--display);
  font-size: 1.1rem;
}

@media (max-width: 1160px) {
  .plan-topbar {
    grid-template-columns: 1fr auto;
  }

  .plan-topbar-meta {
    display: none;
  }

  .plan-hero {
    grid-template-columns: minmax(0, 1fr) minmax(330px, 0.72fr);
    gap: 42px;
  }

  .plan-shell {
    width: min(100% - 32px, 1200px);
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 30px;
  }

  .plan-section {
    padding-right: clamp(24px, 5vw, 60px);
    padding-left: clamp(24px, 5vw, 60px);
  }

  .scope-board {
    overflow-x: auto;
  }

  .scope-board-head,
  .scope-board-row {
    min-width: 740px;
  }
}

@media (max-width: 900px) {
  .plan-topbar-note,
  .plan-topbar-actions .button-quiet {
    display: none;
  }

  .plan-hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 54px;
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .plan-hero .display-title {
    max-width: 730px;
  }

  .learning-loop {
    width: min(100%, 620px);
  }

  .plan-shell {
    display: block;
    width: 100%;
  }

  .plan-toc {
    position: sticky;
    z-index: 40;
    top: 71px;
    overflow-x: auto;
    padding: 9px 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(246, 250, 255, 0.96);
    backdrop-filter: blur(14px);
    scrollbar-width: none;
  }

  .plan-toc::-webkit-scrollbar {
    display: none;
  }

  .plan-toc-label,
  .plan-status-note {
    display: none;
  }

  .plan-toc nav {
    display: flex;
    width: max-content;
    gap: 5px;
    padding: 0;
    border: 0;
  }

  .plan-toc nav a {
    display: flex;
    min-height: 38px;
    gap: 6px;
    padding: 8px 11px;
  }

  .plan-document {
    border-right: 0;
    border-left: 0;
  }

  .plan-section {
    scroll-margin-top: 122px;
  }

  .portal-contrast,
  .coverage-board,
  .quality-grid,
  .validation-plan,
  .blueprint-launch {
    grid-template-columns: 1fr;
  }

  .portal-brief + .portal-brief {
    border-top: 1px solid var(--line-strong);
    border-left: 0;
  }

  .portal-brief > p {
    min-height: auto;
  }

  .validation-plan {
    gap: 24px;
  }

  .blueprint-launch {
    min-height: 440px;
  }
}

@media (max-width: 640px) {
  .plan-topbar {
    min-height: 64px;
    padding: 8px 14px;
  }

  .plan-topbar .brand-mark {
    width: 40px;
    height: 40px;
  }

  .plan-topbar .student-brand {
    gap: 8px;
    font-size: 1.05rem;
  }

  .plan-topbar .student-brand small,
  .plan-topbar-actions .button span:last-child {
    display: none;
  }

  .plan-topbar-actions .button {
    min-height: 38px;
    padding: 8px 11px;
  }

  .plan-hero {
    padding: 52px 18px;
  }

  .plan-hero .display-title {
    font-size: clamp(2.8rem, 14vw, 4.4rem);
  }

  .plan-lede {
    font-size: 1rem;
  }

  .plan-brief-facts {
    grid-template-columns: 1fr;
    gap: 15px;
  }

  .plan-brief-facts div,
  .plan-brief-facts div:first-child {
    padding: 0 0 15px;
    border-bottom: 1px solid var(--line);
    border-left: 0;
  }

  .learning-loop {
    padding: 22px 18px;
    border-radius: 22px;
  }

  .learning-loop-head {
    display: grid;
  }

  .learning-loop-head .badge {
    width: fit-content;
  }

  .loop-proof {
    grid-template-columns: 1fr;
  }

  .loop-proof span {
    display: flex;
    justify-content: flex-start;
    text-align: left;
  }

  .plan-toc {
    top: 63px;
  }

  .plan-section {
    padding: 60px 18px;
    scroll-margin-top: 114px;
  }

  .plan-section-head {
    margin-bottom: 30px;
  }

  .plan-section-head h2 {
    font-size: clamp(2rem, 11vw, 3.1rem);
  }

  .portal-brief,
  .quality-group,
  .roadmap-copy {
    padding: 22px 18px;
  }

  .portal-brief-top,
  .roadmap-title-row,
  .plan-section-head-split {
    align-items: flex-start;
    flex-direction: column;
  }

  .portal-brief-top {
    display: flex;
  }

  .coverage-lane-head {
    padding: 18px;
  }

  .coverage-list li {
    grid-template-columns: 18px minmax(0, 1fr);
    padding: 12px 14px;
  }

  .coverage-list li a {
    grid-column: 2;
    width: fit-content;
    padding: 2px 0;
  }

  .roadmap-spine::before {
    left: 22px;
  }

  .roadmap-spine > li {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 11px;
  }

  .roadmap-marker {
    width: 46px;
    height: 46px;
    border-width: 5px;
    font-size: 1rem;
  }

  .roadmap-title-row {
    display: flex;
    gap: 10px;
  }

  .roadmap-title-row .badge {
    width: fit-content;
  }

  .exit-gate {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .plan-section-head-split {
    display: flex;
  }

  .decision-counter {
    min-width: 80px;
  }

  .decision-group summary {
    align-items: flex-start;
    padding: 14px;
  }

  .decision-summary {
    font-size: 0;
  }

  .decision-group ol {
    padding: 2px 20px 22px 50px;
  }

  .pilot-scorecard-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .pilot-metric-row {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 6px 12px;
    padding: 13px 15px;
  }

  .pilot-metric-row > small {
    grid-column: 1 / -1;
  }

  .validation-plan {
    padding: 25px 20px;
  }

  .source-doc {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
  }

  .source-doc-code {
    width: 42px;
    height: 42px;
  }

  .source-doc > .icon {
    display: none;
  }

  .scope-boundary,
  .architecture-note {
    grid-template-columns: 40px minmax(0, 1fr);
    padding: 15px;
  }

  .scope-boundary-icon,
  .architecture-note > .icon {
    width: 40px;
    height: 40px;
    border-radius: 11px;
  }

  .architecture-note > .icon {
    padding: 10px;
  }

  .plan-footer {
    align-items: flex-start;
    flex-direction: column;
    padding: 28px 20px;
  }

  .blueprint-launch {
    min-height: 520px;
    padding: 28px 20px;
  }

  .blueprint-runway {
    grid-template-columns: repeat(3, minmax(64px, 1fr));
    row-gap: 25px;
  }

  .blueprint-runway::before {
    display: none;
  }
}

@media print {
  .plan-topbar,
  .plan-toc,
  .plan-footer {
    display: none !important;
  }

  .plan-hero {
    display: block;
    min-height: auto;
    padding: 32px 0;
    border-bottom: 2px solid #000;
    background: #fff;
  }

  .learning-loop {
    margin-top: 24px;
    border: 1px solid #777;
    background: #fff;
    box-shadow: none;
    color: #000;
  }

  .learning-loop h2,
  .loop-steps strong,
  .learning-loop-head .utility,
  .loop-proof span,
  .loop-proof .icon {
    color: #000;
  }

  .loop-steps small {
    color: #333;
  }

  .loop-step-icon {
    border-color: #999;
    background: #fff;
    color: #000;
  }

  .plan-shell {
    display: block;
    width: 100%;
  }

  .plan-document {
    border: 0;
    background: #fff;
  }

  .plan-section {
    padding: 30px 0;
    break-inside: avoid;
    background: #fff !important;
  }

  .roadmap-copy,
  .quality-group,
  .coverage-lane,
  .portal-contrast,
  .source-doc,
  .decision-stack {
    box-shadow: none;
  }

  .validation-plan {
    border: 1px solid #777;
    background: #fff;
    box-shadow: none;
    color: #000;
  }

  .validation-plan h3,
  .validation-plan .utility,
  .validation-plan p,
  .validation-plan li {
    color: #000;
  }
}

/* Keep the score geometry driven by the declared observed percentage. */
.score-ring {
  background: conic-gradient(
    var(--mango-star) 0 var(--score, 88%),
    rgba(255, 255, 255, 0.16) var(--score, 88%) 100%
  );
}

/* Admin prototype boundaries and evidence-preserving responsive layouts. */
.prototype-boundary-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: -4px 0 18px;
  padding: 10px 12px;
  border: 1px dashed #9fc3ea;
  border-radius: 10px;
  background: #f7fbff;
  color: #465878;
  font-family: var(--utility);
  font-size: 0.78rem;
  line-height: 1.45;
}

.prototype-boundary-note .badge {
  flex: 0 0 auto;
}

button[data-prototype-unavailable],
a[data-prototype-unavailable] {
  border-style: dashed;
}

@media (max-width: 740px) {
  .admin-main,
  .admin-content,
  .ai-layout,
  .ai-layout > *,
  .admin-stack,
  .admin-card-surface,
  .capability-table {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .topbar-actions {
    max-width: 100%;
    flex-wrap: wrap;
  }

  .prototype-boundary-note {
    min-width: 0;
    align-items: flex-start;
    flex-direction: column;
    overflow-wrap: anywhere;
  }

  .capability-table-row:not(.header) {
    width: 100%;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    padding-right: 12px;
    padding-left: 12px;
  }

  .capability-name,
  .capability-name span,
  .quota-text {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .capability-table-row > :nth-child(2),
  .capability-table-row > :nth-child(3) {
    display: block !important;
    grid-column: 1;
  }

  .capability-table-row > :nth-child(4) {
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
    min-width: 0;
    max-width: 112px;
    white-space: normal;
    text-align: center;
  }

  .capability-table-row > :nth-child(5) {
    grid-column: 2;
    grid-row: 2 / span 2;
    align-self: center;
  }

  .mobile-cell-label {
    display: block;
  }

  .assessment-table td:nth-child(2),
  .assessment-table td:nth-child(3),
  .assessment-table td:nth-child(4) {
    display: block !important;
    color: var(--ink-muted);
    font-size: 0.76rem;
  }

  .assessment-table td:nth-child(2)::before {
    content: "Audience · ";
    font-weight: 800;
  }

  .assessment-table td:nth-child(3)::before {
    content: "Starts · ";
    font-weight: 800;
  }

  .assessment-table td:nth-child(4)::before {
    content: "Readiness · ";
    font-weight: 800;
  }
}