/* Medcue Clinical Folio
   Calm, evidence-led application chrome. Scoped to topnav.js' .mc-app hook so
   public marketing and deliberately printable clinical artefacts stay intact. */

html {
  --folio-sticky-offset: calc(64px + env(safe-area-inset-top, 0px));
  color-scheme: light;
  background: var(--color-bg);
  scroll-padding-top: var(--folio-sticky-offset);
}

html[data-theme='dark'] {
  color-scheme: dark !important;
  background: #2F211B;
}

body.mc-app,
body.shell-dark,
body.splash-student {
  --folio-canvas: #FFF8F0;
  --folio-surface: #FFFFFF;
  --folio-hover-surface: var(--folio-surface);
  --folio-recessed: #FDF1E7;
  --folio-ink: #2B1A12;
  --folio-ink-secondary: #6B4F3F;
  --folio-ink-muted: #8A6A57;
  --folio-rule: #F0E2D2;
  --folio-mineral: #C22F14;
  --folio-mineral-hover: #A82811;
  --folio-mineral-soft: #FFE8D6;
  --folio-ochre: #7A4D00;
  --folio-success: #0F6B38;
  --folio-success-soft: #E5F6E8;
  --folio-warning: #A15C00;
  --folio-warning-soft: #FFF0DD;
  --folio-danger: #A31432;
  --folio-danger-soft: #F8E9E6;
  --folio-display: 'Bricolage Grotesque', 'Arial Narrow', sans-serif;
  --folio-body: 'Atkinson Hyperlegible Next', 'Segoe UI', Arial, sans-serif;
  --folio-shadow-focus: 0 12px 32px rgba(194, 47, 20, 0.10);
  --folio-main-width: 1120px;
  --folio-focus-width: 816px;

  /* Bridge the inherited route systems through one semantic palette. */
  --cue-blue: var(--folio-mineral);
  --cue-blue-deep: var(--folio-mineral-hover);
  --cue-ink: var(--folio-ink);
  --cue-ink-soft: var(--folio-ink-secondary);
  --cue-paper: var(--folio-canvas);
  --cue-white: var(--folio-surface);
  --cue-citron: var(--folio-mineral-soft);
  --cue-citron-soft: var(--folio-success-soft);
  --cue-apricot: var(--folio-ochre);
  --cue-apricot-deep: var(--folio-warning);
  --cue-apricot-soft: var(--folio-warning-soft);
  --cue-lavender: var(--folio-mineral-soft);
  --cue-line: var(--folio-rule);
  --cue-line-strong: #EAD7C2;
  --cue-good: var(--folio-success);
  --cue-danger: var(--folio-danger);
  --cue-on-danger: #FFFFFF;
  --cue-disabled-bg: var(--folio-recessed);
  --cue-disabled-ink: var(--folio-ink-secondary);
  --cue-disabled-line: #EAD7C2;
  --cue-surface-recessed: var(--folio-recessed);
  --cue-surface-raised: var(--folio-surface);
  --cue-nav-bg: var(--folio-mineral);
  --cue-on-nav: #FFFFFF;
  --cue-action-ink: var(--folio-ink);
  --cue-control-bg: var(--folio-surface);
  --cue-control-ink: var(--folio-mineral);
  --cue-display: var(--folio-display);
  --cue-body: var(--folio-body);
  --cue-shadow-quiet: none;
  --cue-shadow: none;
  --cue-shadow-feature: var(--folio-shadow-focus);
  /* SPLASH: --cc-* aliases so the portable splash.css signature layer and
     any cc-based markup resolve to the folio (theme-aware) palette. */
  --cc-canvas: var(--folio-canvas);
  --cc-surface: var(--folio-surface);
  --cc-surface-subtle: var(--folio-recessed);
  --cc-ink: var(--folio-ink);
  --cc-ink-secondary: var(--folio-ink-secondary);
  --cc-ink-muted: var(--folio-ink-muted);
  --cc-separator: var(--folio-rule);
  --cc-separator-strong: var(--cue-line-strong);
  --cc-primary: var(--folio-mineral);
  --cc-primary-hover: var(--folio-mineral-hover);
  --cc-primary-soft: var(--folio-mineral-soft);
  --cc-primary-action-ink: #FFFFFF;
  --cc-accent: var(--folio-ochre);
  --cc-accent-ink: #7A4D00;
  --cc-success: var(--folio-success);
  --cc-warning: var(--folio-warning);
  --cc-danger: var(--folio-danger);
  --cc-display-font: var(--folio-display);
  --cc-font: var(--folio-body);
  --cc-coach-font: 'Besley', Georgia, serif;
  --cc-data-font: 'IBM Plex Mono', ui-monospace, monospace;
  --cc-radius-control: 14px;
  --cc-radius-card: 24px;
  --cc-radius-panel: 32px;
  --cc-shadow-sm: 0 2px 6px rgba(43, 26, 18, 0.05);
  --cc-shadow-lg: 0 12px 32px rgba(194, 47, 20, 0.10);

  margin: 0;
  min-height: 100vh;
  background: var(--folio-canvas) !important;
  color: var(--folio-ink) !important;
  font-family: var(--folio-body) !important;
  font-size: 17px;
  line-height: 1.53;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

html[data-theme='dark'] body.mc-app,
html[data-theme='dark'] body.shell-dark,
html[data-theme='dark'] body.splash-student {
  --folio-canvas: #2F211B;
  --folio-surface: #3B2A22;
  --folio-hover-surface: var(--folio-surface);
  --folio-recessed: #473127;
  --folio-ink: #FFF5ED;
  --folio-ink-secondary: #E4CEC0;
  --folio-ink-muted: #C5A998;
  --folio-rule: #65483A;
  --folio-mineral: #FF8C68;
  --folio-mineral-hover: #FFA47F;
  --folio-mineral-soft: #57362A;
  --folio-ochre: #FFB44D;
  --folio-success: #5FD08C;
  --folio-success-soft: #20392D;
  --folio-warning: #FFB44D;
  --folio-warning-soft: #3A2C1D;
  --folio-danger: #F5788C;
  --folio-danger-soft: #402522;
  --folio-shadow-focus: 0 16px 42px rgba(0, 0, 0, 0.28);
  --cue-line-strong: #9C7662;
  --cue-disabled-line: #9C7662;
  --cue-on-danger: #101715;
  --cue-on-nav: #101715;
  --cc-primary-action-ink: #2B1410;
  --cc-accent-ink: #3A2600;
  color-scheme: dark !important;
  background: var(--folio-canvas) !important;
  color: var(--folio-ink) !important;
}

body.mc-app.vd.av-app {
  background: var(--folio-canvas) !important;
}

html[data-theme='dark'] body.mc-app.vd.av-app {
  background: var(--folio-canvas) !important;
  color-scheme: dark !important;
}

body.mc-app *,
body.mc-app *::before,
body.mc-app *::after,
body.splash-student *,
body.splash-student *::before,
body.splash-student *::after {
  box-sizing: border-box;
}

body.mc-app :is(
  h1,
  .mc-page-title,
  .av-title,
  .ac-h1,
  .tnav-word,
  .mc-major-outcome,
  [data-folio-outcome],
  .vd-verdict-xl
) {
  font-family: var(--folio-display) !important;
  font-style: normal;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

body.mc-app :is(h1, .mc-page-title, .av-title, .ac-h1, .tnav-word) {
  color: var(--folio-ink) !important;
}

body.mc-app :is(h2, h3, h4) {
  font-family: var(--folio-display) !important;
  font-style: normal;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}

body.mc-app h1,
body.mc-app.vd.av-app h1,
body.mc-app :is(.home > h1, .av-title, .ac-h1) {
  max-width: 24ch;
  font-size: 36px !important;
  font-weight: 700;
  line-height: 40px;
}

body.mc-app :is(.mc-section-title, [data-folio-section-title]) {
  font-family: var(--folio-display) !important;
  font-size: 24px !important;
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 30px;
  text-wrap: balance;
}

/* Restore the route-level semantic heading colours that the legacy global
   heading rule otherwise flattens. Typography stays compact and body-faced. */
body.mc-app .ac-sec-h {
  color: var(--folio-mineral) !important;
}

body.mc-app .ac-danger .ac-sec-h {
  color: var(--folio-danger) !important;
}

body.mc-app .history-register-head h2 {
  color: var(--folio-mineral) !important;
}

body.mc-app .collection-head h2 {
  color: var(--folio-ink-secondary) !important;
}

body.mc-app :is(p, li) {
  text-wrap: pretty;
}

body.mc-app :is(.tnum, time, output, [data-count], [data-score]) {
  font-variant-numeric: tabular-nums;
}

body.mc-app :is(
  button,
  input:not([type='hidden']):not([type='checkbox']):not([type='radio']),
  select,
  textarea
) {
  min-height: 44px;
}

body.mc-app :is(
  button,
  [role='button'],
  .upgradebtn,
  .rc-up-cta,
  .gx-lockbanner .lb-btn,
  .fc-more-toggle
) {
  min-width: 44px;
  min-height: 44px;
}

body.mc-app :is(.upgradebtn, .rc-up-cta, .gx-lockbanner .lb-btn) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

/* Gotchas keeps the native check visually compact while its label owns the
   full target. The card heading reserves the same width so text never sits
   underneath the control. */
body.mc-app .gx-select {
  position: absolute;
  top: 0;
  right: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
}

body.mc-app .gx-selbox {
  width: 15px !important;
  height: 15px !important;
  min-width: 15px;
  min-height: 15px;
}

body.mc-app .gx-cardhead {
  padding-right: 52px !important;
}

body.mc-app label:has(input[type='checkbox']),
body.mc-app label:has(input[type='radio']) {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  cursor: pointer;
}

body.mc-app :is(a, button, input, select, textarea, [tabindex]):focus-visible {
  outline: 3px solid var(--folio-mineral) !important;
  outline-offset: 3px !important;
  border-radius: 8px;
}

body.mc-app :is(.sheet, .paper, .vd-report) {
  background: var(--color-surface) !important;
  color: #18211F !important;
  color-scheme: light;
}

body.mc-app :is(.sheet, .paper, .vd-report) :is(h1, h2, h3, h4, p, li, label) {
  color: #18211F !important;
}

body.mc-app .vdr-action h2 {
  margin: 0 0 6px;
  color: #18211F !important;
  font-family: var(--folio-display) !important;
  font-size: 18px !important;
  font-weight: 700;
  line-height: 24px;
}

/* Review and Learning load the older Vitals ledger hover after their route
   primitives. Reassert the Folio recessed surface in both semantic themes. */
body.mc-app.vd.av-app a.led-row:hover,
body.mc-app.vd.av-app .led-row.is-hover {
  background: var(--folio-hover-surface) !important;
}

/* Verdict is a white printed artefact even inside dark app chrome. Its action
   therefore uses the fixed light-artifact mineral pair rather than the
   theme-adaptive app-control token. */
body.mc-app.vd.av-app .vd-report {
  --folio-artifact-primary: #1F4E5A;
  --folio-artifact-primary-hover: #173D46;
}

body.mc-app.vd.av-app .vd-report .vd-btn-primary {
  border-color: var(--folio-artifact-primary) !important;
  background: var(--folio-artifact-primary) !important;
  color: #FFFFFF !important;
}

body.mc-app.vd.av-app .vd-report .vd-btn-primary:hover {
  border-color: var(--folio-artifact-primary-hover) !important;
  background: var(--folio-artifact-primary-hover) !important;
  color: #FFFFFF !important;
}

body.mc-app main {
  scroll-margin-top: var(--folio-sticky-offset);
}

/* First-focusable content bypass. */
body.mc-app .skip-link {
  position: fixed;
  top: 8px;
  left: 12px;
  z-index: 1000;
  min-height: 44px;
  padding: 11px 16px;
  border: 1px solid var(--folio-rule);
  border-radius: 8px;
  background: var(--folio-surface);
  color: var(--folio-mineral);
  font-family: var(--folio-body);
  font-size: 15px;
  font-weight: 700;
  line-height: 20px;
  text-decoration: none;
  transform: translateY(-140%);
  transition: transform 120ms ease;
}

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

/* Shared application chrome. The legacy topnav file remains a functional
   fallback; this later layer deliberately owns its visual expression. */
body.mc-app #topnav {
  --tn-ink: var(--folio-ink);
  --tn-panel: var(--folio-surface);
  --tn-panel-2: var(--folio-mineral-soft);
  --tn-line: var(--folio-rule);
  --tn-line-2: #AAB5AF;
  --tn-fg: var(--folio-ink);
  --tn-fg-2: var(--folio-ink-secondary);
  --tn-mint: var(--folio-mineral);
  --tn-mint-ink: #FFFFFF;
  --tn-amber: var(--folio-ochre);
  --tn-display: var(--folio-display);
  --tn-body: var(--folio-body);
  --tn-mono: var(--folio-body);
  position: sticky;
  top: 0;
  z-index: 50;
}

html[data-theme='dark'] body.mc-app #topnav {
  --tn-line-2: #536862;
  --tn-mint-ink: #101715;
}

body.mc-app #topnav .topbar.tnav {
  position: relative !important;
  top: auto !important;
  z-index: 50;
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 20px;
  width: 100%;
  min-height: 64px;
  padding: calc(8px + env(safe-area-inset-top, 0px)) max(24px, calc((100vw - var(--folio-main-width)) / 2));
  border: 0 !important;
  border-bottom: 1px solid var(--folio-rule) !important;
  background: color-mix(in srgb, var(--folio-surface) 94%, transparent) !important;
  box-shadow: none !important;
  color: var(--folio-ink) !important;
  -webkit-backdrop-filter: blur(16px) !important;
  backdrop-filter: blur(16px) !important;
}

body.mc-app .tnav-brand {
  order: 1;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 4px 0;
  color: var(--folio-ink) !important;
  font-family: var(--folio-display) !important;
  font-size: 21px !important;
  font-weight: 700 !important;
  letter-spacing: -0.025em !important;
  text-decoration: none;
}

body.mc-app .tnav-brand::before,
body.mc-app .tnav-brand::after {
  display: none !important;
  content: none !important;
}

body.mc-app .tnav-mark {
  display: inline-grid !important;
  width: 34px;
  height: 34px;
  margin: 0;
}

body.mc-app .tnav-word {
  color: var(--folio-ink) !important;
  font-family: var(--folio-display) !important;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1;
  transition: color 120ms ease;
}

body.mc-app .tnav-brand:hover .tnav-word {
  color: var(--folio-mineral) !important;
}

body.mc-app .tnav-links {
  order: 2;
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  margin-right: auto;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
}

body.mc-app .tnav-links::-webkit-scrollbar {
  display: none;
}

body.mc-app .tnav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 14px !important;
  border-radius: 999px !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--folio-ink-secondary) !important;
  font-family: var(--folio-body) !important;
  font-size: 15px;
  font-weight: 600 !important;
  line-height: 20px;
  text-decoration: none !important;
  transition: color 120ms ease, background-color 120ms ease;
}

body.mc-app .tnav-link:hover {
  background: var(--folio-recessed) !important;
  color: var(--folio-ink) !important;
}

body.mc-app .tnav-link[aria-current='page'] {
  padding-inline: 14px !important;
  border-radius: 999px !important;
  background: var(--folio-ink) !important;
  box-shadow: none !important;
  color: var(--folio-canvas) !important;
  font-weight: 700 !important;
  text-decoration: none !important;
}

body.mc-app .tnav-link[aria-current='page']::after {
  display: none;
  content: none;
}

body.mc-app .tnav-link--locked,
body.mc-app .tnav-link--locked:hover {
  gap: 6px;
  background: transparent !important;
  color: var(--folio-ink-muted) !important;
  cursor: not-allowed;
}

body.mc-app .tnav-coming-soon {
  padding: 2px 6px;
  border: 1px solid var(--folio-rule);
  border-radius: 999px;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: .04em;
  line-height: 12px;
  text-transform: uppercase;
}

body.mc-app .led-row.is-coming-soon,
body.mc-app .led-row.is-coming-soon:hover {
  background: var(--folio-recessed) !important;
  color: var(--folio-ink-muted) !important;
  cursor: not-allowed;
  transform: none !important;
}

body.mc-app .tnav-right {
  order: 3;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  color: var(--folio-ink) !important;
}

body.mc-app .tnav-chip,
body.mc-app .tnav-up {
  min-height: 44px;
  border: 1px solid var(--folio-rule) !important;
  border-radius: 999px !important;
  box-shadow: none !important;
  font-family: var(--folio-body) !important;
  font-size: 13px;
  font-weight: 650;
  letter-spacing: 0;
  text-transform: none;
}

body.mc-app .tnav-chip {
  border-color: #F2D98E !important;
  background: #FFEFC2 !important;
  color: #7A4D00 !important;
}

body.mc-app .tnav-star {
  color: var(--folio-ochre) !important;
}

body.mc-app .tnav-days.is-warn {
  border-color: var(--folio-warning) !important;
  color: var(--folio-warning) !important;
}

body.mc-app .tnav-up {
  padding: 10px 16px;
  border-color: var(--folio-mineral) !important;
  background: var(--folio-mineral) !important;
  box-shadow: none !important;
  color: #FFFFFF !important;
  transform: none !important;
  transition: background-color 120ms ease, border-color 120ms ease;
}

html[data-theme='dark'] body.mc-app .tnav-up {
  color: #101715 !important;
}

body.mc-app .tnav-up:hover {
  border-color: var(--folio-mineral-hover) !important;
  background: var(--folio-mineral-hover) !important;
  box-shadow: none !important;
  color: #FFFFFF !important;
  transform: none !important;
}

body.mc-app .tnav-avatar {
  width: 44px;
  min-width: 44px;
  height: 44px;
  min-height: 44px;
  border: 2px solid var(--folio-surface);
  border-radius: 50%;
  background: linear-gradient(135deg, #FF5A3C 0%, #FF8A00 55%, #FFC933 100%);
  color: #3A1500;
  font-family: var(--folio-display);
  font-size: 15px;
  font-weight: 700;
  box-shadow: var(--folio-shadow-focus);
  transition: border-color 120ms ease, background-color 120ms ease, color 120ms ease;
}

body.mc-app .tnav-avatar:is(:hover, [aria-expanded='true']) {
  border-color: var(--folio-surface);
  background: linear-gradient(135deg, #FFC933 0%, #FF8A00 55%, #FF5A3C 100%);
  color: #3A1500;
}

body.mc-app .tnav-menu {
  top: calc(100% + 8px);
  min-width: 236px;
  padding: 6px;
  border: 1px solid var(--folio-rule);
  border-radius: 12px;
  background: var(--folio-surface);
  color: var(--folio-ink);
  box-shadow: 0 16px 40px rgba(24, 33, 31, 0.14);
}

body.mc-app .tnav-menu-id {
  border-color: var(--folio-rule);
}

body.mc-app .tnav-menu-id :is(b, span) {
  color: var(--folio-ink);
  font-family: var(--folio-body);
}

body.mc-app .tnav-menu-id span {
  color: var(--folio-ink-secondary);
}

body.mc-app .tnav-menu-item {
  min-height: 44px;
  border-radius: 8px;
  color: var(--folio-ink);
  font-family: var(--folio-body);
}

body.mc-app .tnav-menu-item:hover {
  background: var(--folio-recessed);
  color: var(--folio-mineral);
}

/* The compatibility layer gives all historical buttons the old hard-offset
   Cue treatment. These scoped rules restore quiet Folio controls without
   changing their hooks, state, or route-specific layout. */
body.mc-app :is(
  .vt-btn,
  .vd-btn,
  .btn,
  .startbtn,
  .beginbtn,
  .fc-primary,
  .ac-btn,
  button[type='submit']
) {
  border: 1px solid var(--folio-rule) !important;
  border-radius: 999px !important;
  background: var(--folio-surface) !important;
  box-shadow: none !important;
  color: var(--folio-mineral) !important;
  font-family: var(--folio-body) !important;
  font-size: 15px;
  font-weight: 700 !important;
  line-height: 20px;
  transform: none !important;
  transition: background-color 120ms ease, border-color 120ms ease, color 120ms ease;
}

body.mc-app :is(
  .vt-btn,
  .vd-btn,
  .btn,
  .startbtn,
  .beginbtn,
  .fc-primary,
  .ac-btn,
  button[type='submit']
):hover {
  border-color: var(--folio-mineral) !important;
  background: var(--folio-mineral-soft) !important;
  box-shadow: none !important;
  color: var(--folio-mineral-hover) !important;
  transform: none !important;
}

body.mc-app :is(
  .vt-btn--primary,
  .vd-btn-primary,
  .startbtn,
  .beginbtn,
  .fc-primary,
  .btn.primary,
  button[type='submit']
) {
  border-color: var(--folio-mineral) !important;
  background: var(--folio-mineral) !important;
  color: #FFFFFF !important;
}

html[data-theme='dark'] body.mc-app :is(
  .vt-btn--primary,
  .vd-btn-primary,
  .startbtn,
  .beginbtn,
  .fc-primary,
  .btn.primary,
  button[type='submit']
) {
  color: #101715 !important;
}

body.mc-app :is(.danger, .ac-dangerbtn, .ac-btn.hot) {
  border-color: var(--folio-danger) !important;
  background: var(--folio-danger-soft) !important;
  color: var(--folio-danger) !important;
}

/* Disabled Folio controls are deliberately neutral even when their enabled
   form is primary or destructive. Repeat the selector for hover so the
   compatibility layer cannot visually re-enable Builder or Viva actions. */
body.mc-app :is(
  .vt-btn,
  .vt-btn--primary,
  .vd-btn,
  .vd-btn-primary,
  .btn,
  .btn.primary,
  .btn.danger,
  .startbtn,
  .beginbtn,
  .fc-primary,
  .ac-btn,
  .ac-btn.hot,
  .ac-dangerbtn,
  button[type='submit']
):is(:disabled, [aria-disabled='true']),
body.mc-app :is(
  .vt-btn,
  .vt-btn--primary,
  .vd-btn,
  .vd-btn-primary,
  .btn,
  .btn.primary,
  .btn.danger,
  .startbtn,
  .beginbtn,
  .fc-primary,
  .ac-btn,
  .ac-btn.hot,
  .ac-dangerbtn,
  button[type='submit']
):is(:disabled, [aria-disabled='true']):hover {
  border-color: var(--cue-disabled-line) !important;
  background: var(--cue-disabled-bg) !important;
  box-shadow: none !important;
  color: var(--cue-disabled-ink) !important;
  cursor: not-allowed !important;
  opacity: 1 !important;
  transform: none !important;
}

/* Dark disabled controls need the same root scope as the enabled dark-primary
   rule plus an explicit disabled state. This keeps secondary ink authoritative
   while the neutral background, border, shadow and transform come from above. */
html[data-theme='dark'] body.mc-app :is(
  .vt-btn,
  .vt-btn--primary,
  .vd-btn,
  .vd-btn-primary,
  .btn,
  .btn.primary,
  .btn.danger,
  .startbtn,
  .beginbtn,
  .fc-primary,
  .ac-btn,
  .ac-btn.hot,
  .ac-dangerbtn,
  button[type='submit']
):is(:disabled, [aria-disabled='true']),
html[data-theme='dark'] body.mc-app :is(
  .vt-btn,
  .vt-btn--primary,
  .vd-btn,
  .vd-btn-primary,
  .btn,
  .btn.primary,
  .btn.danger,
  .startbtn,
  .beginbtn,
  .fc-primary,
  .ac-btn,
  .ac-btn.hot,
  .ac-dangerbtn,
  button[type='submit']
):is(:disabled, [aria-disabled='true']):hover {
  color: var(--cue-disabled-ink) !important;
}

/* Keep the active study object dominant without removing the route home. */
body.mc-app.mc-focus #topnav .topbar.tnav {
  min-height: 56px;
}

body.mc-app.mc-focus :is(.tnav-chip, .tnav-up) {
  display: none;
}

body.mc-app.mc-focus:not(.gx-body) main {
  max-width: var(--folio-focus-width);
  margin-right: auto;
  margin-left: auto;
}

/* Calm the inherited card stack while retaining the one explicitly elevated
   focus sheet. Route-specific layout and data hooks are untouched. */
body.mc-app :is(
  .vt-panel, .vd-card, .vd-board, .av-board, .bpanel, .mockcard,
  .fc-panel, .gx-panel, .ac-card, .acctcard, .collection-dialog,
  .hub-tier, .st-card, .discwrap, .stat, .browse
) {
  border-color: var(--folio-rule) !important;
  border-radius: 24px !important;
  background: var(--folio-surface) !important;
  box-shadow: 0 2px 6px rgba(43, 26, 18, 0.05) !important;
}

/* Retire only Cue Stack's decorative paper tabs. Navigation markers and the
   focus-route ownership pseudo-elements remain functional evidence cues. */
body.mc-app :is(
  .vt-panel, .vt-monitor, .vd-card, .av-board, .av-focus, .bpanel,
  .mockcard, .fc-panel, .gx-panel, .ac-card, .hub-tier, .am-inst
)::after {
  display: none !important;
  content: none !important;
}

body.mc-app :is(.av-focus, .sheet.is-active, [data-folio-focus]) {
  border-color: var(--folio-rule) !important;
  border-left: 3px solid var(--folio-ochre) !important;
  border-radius: 24px !important;
  background: var(--folio-surface) !important;
  box-shadow: var(--folio-shadow-focus) !important;
}

@media (min-width: 768px) and (max-width: 960px) {
  body.mc-app #topnav .topbar.tnav {
    gap: 8px;
    padding-inline: 16px !important;
  }

  body.mc-app .tnav-links {
    gap: 0;
  }

  body.mc-app .tnav-link {
    padding-inline: 10px !important;
  }

  body.mc-app :is(.tnav-saved, .tnav-days) {
    display: none !important;
  }
}

@media (max-width: 767px) {
  body.mc-app {
    padding-bottom: calc(76px + env(safe-area-inset-bottom, 0px));
    font-size: 16px;
    line-height: 24px;
  }

  body.mc-app h1,
  body.mc-app.vd.av-app h1,
  body.mc-app :is(.home > h1, .av-title, .ac-h1) {
    font-size: 30px !important;
    line-height: 35px;
  }

  body.mc-app #topnav .topbar.tnav {
    min-height: 58px;
    gap: 10px;
    padding: calc(7px + env(safe-area-inset-top, 0px)) 16px 7px !important;
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }

  body.mc-app .tnav-word {
    font-size: 20px;
  }

  body.mc-app .tnav-links {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 80;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0;
    width: 100%;
    min-height: calc(64px + env(safe-area-inset-bottom, 0px));
    margin: 0;
    padding: 6px max(8px, env(safe-area-inset-right, 0px)) calc(6px + env(safe-area-inset-bottom, 0px)) max(8px, env(safe-area-inset-left, 0px));
    border-top: 1px solid var(--folio-rule) !important;
    background: var(--folio-surface) !important;
    box-shadow: 0 -10px 28px rgba(24, 33, 31, 0.06);
  }

  body.mc-app .tnav-link {
    min-width: 0;
    min-height: 52px;
    padding: 8px 2px !important;
    border-radius: 8px !important;
    font-size: 11px;
    line-height: 13px;
    text-align: center;
    white-space: normal;
  }

  body.mc-app .tnav-link--locked {
    flex-direction: column;
    gap: 1px;
  }

  body.mc-app .tnav-coming-soon {
    padding: 0;
    border: 0;
    font-size: 7.5px;
    line-height: 9px;
  }

  body.mc-app .tnav-link[aria-current='page']::after {
    top: 2px;
    right: 25%;
    bottom: auto;
    left: 25%;
  }

  body.mc-app .tnav-chip {
    display: none;
  }

  body.mc-app .tnav-up {
    min-height: 44px;
    padding: 9px 12px;
    font-size: 13px;
  }

  body.mc-app .tnav-menu {
    position: fixed;
    top: calc(58px + env(safe-area-inset-top, 0px));
    right: 12px;
    max-width: calc(100vw - 24px);
  }

  body.mc-app.mc-focus:not(.gx-body) main {
    width: 100%;
  }

  body.mc-app.mc-focus .tnav-links {
    right: 16px;
    left: 16px;
    grid-template-columns: 1fr;
    width: auto;
    max-width: 220px;
    min-height: calc(58px + env(safe-area-inset-bottom, 0px));
    margin-right: auto;
    margin-left: auto;
    border: 1px solid var(--folio-rule);
    border-bottom: 0;
    border-radius: 12px 12px 0 0;
  }

  body.mc-app.mc-focus .tnav-link:not([aria-current='page']) {
    display: none;
  }

  body.mc-app.mc-focus .tnav-link[aria-current='page']::before {
    content: 'Back to ';
  }
}

@media (max-width: 430px) {
  body.mc-app .tnav-up {
    display: inline-flex !important;
    padding-inline: 10px;
  }

  body.mc-app .tnav-right {
    gap: 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html:focus-within {
    scroll-behavior: auto;
  }

  body.mc-app *,
  body.mc-app *::before,
  body.mc-app *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}