/* Medcue clinical workspace
 * Final shared layer for learner and public web surfaces. Feature stylesheets
 * still own Arena, Pool, Exam, VIVA, Recall, Gotchas and the AI assistant.
 */

:root {
  --mc-orange: var(--color-warning);
  --mc-sun: var(--color-warning-subtle);
  --mc-citron: var(--color-brand-subtle);
  --mc-arena: var(--color-surface-inverse);

  --mc-action: var(--mc-coral);
  --mc-action-hover: var(--mc-coral-dark);
  --mc-text: var(--mc-ink);
  --mc-text-muted: var(--mc-ink-muted);
  --mc-canvas: var(--mc-paper);
  --mc-surface: var(--mc-sheet);
  --mc-success: var(--mc-green);
  --mc-error: var(--mc-red);
  --mc-warning: var(--mc-amber);

  --mc-nav-height: 64px;

  --mc-space-1: var(--space-1);
  --mc-space-2: var(--space-2);
  --mc-space-3: var(--space-3);
  --mc-space-4: var(--space-4);
  --mc-space-5: var(--space-5);
  --mc-space-6: var(--space-6);
  --mc-space-8: var(--space-8);
  --mc-space-10: var(--space-10);
  --mc-page-title: var(--type-h1);
  --mc-section-title: var(--type-h2);

  --mc-control-bg: var(--mc-sheet);
  --mc-control-border: var(--mc-rule-strong);
  --mc-control-bg-hover: var(--mc-recessed);
  --mc-control-disabled-bg: var(--color-disabled-bg);
  --mc-control-disabled-ink: var(--color-disabled);
  --mc-directory-rule: var(--mc-rule-strong);
}

html {
  color-scheme: light;
  background: var(--mc-paper);
  scroll-padding-top: calc(var(--mc-nav-height) + 16px);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--mc-paper);
  color: var(--mc-ink);
  font-family: var(--mc-body);
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
}

body :is(button, input, select, textarea) {
  font: inherit;
}

body.mc-app {
  --splash-r-pill: 6px;
  --splash-shadow-cta: none;
  --splash-display: var(--mc-display);
}

.mc-icon {
  display: inline-block;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: middle;
}

body :is(h1, h2, h3, h4, .tnav-word, .mnav__word) {
  font-family: var(--mc-display);
  font-style: normal;
  hyphens: none;
  font-feature-settings: "kern" 1, "liga" 1;
  text-wrap: balance;
}

body :is(h1, h2, h3, h4)[id] {
  scroll-margin-top: calc(var(--mc-nav-height) + 16px);
}

body :is(p, li, dd) {
  text-wrap: pretty;
}

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

body :is(a, button, input, select, textarea, summary):focus-visible {
  outline: 3px solid var(--mc-focus);
  outline-offset: 3px;
}

body :is(a, button, input, select, textarea, summary) {
  -webkit-tap-highlight-color: color-mix(in srgb, var(--mc-coral) 18%, transparent);
  touch-action: manipulation;
  transition-duration: var(--mc-duration-fast);
  transition-property: color, background-color, border-color, box-shadow;
  transition-timing-function: ease-in-out;
}

body :is(button, input, select, textarea):disabled,
body [aria-disabled='true'] {
  cursor: not-allowed;
}

body :is(button, input, select, textarea):disabled {
  border-color: var(--mc-control-border) !important;
  background: var(--mc-control-disabled-bg) !important;
  box-shadow: none !important;
  color: var(--mc-control-disabled-ink) !important;
  opacity: 1 !important;
  transform: none !important;
}

.skip-link,
.vt-skip,
body > .sr-only[href^='#'] {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  width: auto;
  height: auto;
  padding: 9px 12px;
  overflow: visible;
  clip: auto;
  border: 2px solid var(--mc-ink);
  background: var(--mc-citron);
  color: var(--mc-ink);
  font-weight: 700;
  transform: translateY(-160%);
}

.skip-link:focus,
.vt-skip:focus,
body > .sr-only[href^='#']:focus {
  transform: translateY(0);
}

/* Semantic bridge for the existing learner controllers. */
body.mc-app,
body.splash-student,
body.vd.av-app {
  --muted: var(--color-text-secondary);
  --folio-canvas: var(--mc-paper);
  --folio-surface: var(--mc-sheet);
  --folio-hover-surface: var(--color-bg-subtle);
  --folio-recessed: var(--mc-recessed);
  --folio-ink: var(--mc-ink);
  --folio-ink-secondary: var(--mc-ink-muted);
  --folio-ink-muted: var(--color-text-secondary);
  --folio-rule: var(--mc-rule);
  --folio-mineral: var(--mc-coral);
  --folio-mineral-hover: var(--mc-coral-dark);
  --folio-mineral-soft: #FCF0EC;
  --folio-ochre: var(--mc-amber);
  --folio-success: var(--mc-green);
  --folio-success-soft: var(--mc-green-soft);
  --folio-warning: var(--mc-amber);
  --folio-warning-soft: var(--mc-amber-soft);
  --folio-danger: var(--mc-red);
  --folio-danger-soft: var(--mc-red-soft);
  --folio-display: var(--mc-display);
  --folio-body: var(--mc-body);
  --folio-shadow-focus: var(--mc-shadow-work);
  --folio-main-width: var(--mc-shell);
  --folio-focus-width: var(--mc-reading);

  --cue-blue: var(--mc-coral);
  --cue-blue-deep: var(--mc-coral-dark);
  --cue-ink: var(--mc-ink);
  --cue-ink-soft: var(--mc-ink-muted);
  --cue-paper: var(--mc-paper);
  --cue-white: var(--mc-sheet);
  --cue-citron: var(--mc-citron);
  --cue-citron-soft: #EDF5EF;
  --cue-apricot: var(--mc-orange);
  --cue-apricot-deep: #B43E20;
  --cue-apricot-soft: #FCF0EC;
  --cue-lavender: #FCF0EC;
  --cue-line: var(--mc-rule);
  --cue-line-strong: var(--mc-rule-strong);
  --cue-good: var(--mc-green);
  --cue-danger: var(--mc-red);
  --cue-nav-bg: var(--mc-coral);
  --cue-on-nav: var(--mc-sheet);
  --cue-action-ink: var(--mc-ink);
  --cue-display: var(--mc-display);
  --cue-body: var(--mc-body);
  --cue-shadow: none;
  --cue-shadow-quiet: none;
  --cue-shadow-feature: var(--mc-shadow-work);

  --cc-canvas: var(--mc-paper);
  --cc-surface: var(--mc-sheet);
  --cc-surface-subtle: var(--mc-recessed);
  --cc-ink: var(--mc-ink);
  --cc-ink-secondary: var(--mc-ink-muted);
  --cc-ink-muted: var(--color-text-secondary);
  --cc-separator: var(--mc-rule);
  --cc-separator-strong: var(--mc-rule-strong);
  --cc-primary: var(--mc-coral);
  --cc-primary-hover: var(--mc-coral-dark);
  --cc-primary-soft: #FCF0EC;
  --cc-primary-action-ink: var(--mc-sheet);
  --cc-accent: var(--mc-orange);
  --cc-accent-ink: #566570;
  --cc-success: var(--mc-green);
  --cc-warning: var(--mc-amber);
  --cc-danger: var(--mc-red);
  --cc-display-font: var(--mc-display);
  --cc-font: var(--mc-body);
  --cc-coach-font: var(--mc-body);
  --cc-data-font: var(--mc-body);
  --cc-radius-control: var(--mc-radius-control);
  --cc-radius-card: 12px;
  --cc-radius-panel: var(--mc-radius-work);
  --cc-shadow-sm: none;
  --cc-shadow-lg: var(--mc-shadow-work);

  min-height: 100vh;
  background: var(--mc-paper) !important;
  color: var(--mc-ink) !important;
  font-family: var(--mc-body) !important;
  font-size: 15px;
}

/* Shared controls. */
body :is(.vd-btn, .vt-btn, .btn, .startbtn, .splash-button, .mnav__start) {
  min-height: 44px;
  border-radius: var(--mc-radius-control);
  font-family: var(--mc-body);
  font-weight: 700;
}

body :is(.vd-btn-primary, .vt-btn--primary, .startbtn, .splash-button) {
  border-color: var(--mc-coral);
  background: var(--mc-coral);
  color: var(--mc-sheet);
  box-shadow: none;
}

body.mc-app .splash-button {
  border-radius: var(--mc-radius-control) !important;
  box-shadow: none !important;
}

body.mc-app :is(.splash-pop, .splash-lift) {
  transition-duration: var(--mc-duration-fast) !important;
  transition-property: color, background-color, border-color, box-shadow, scale !important;
  transition-timing-function: ease-in-out !important;
}

body.mc-app .splash-pop:hover:not(:disabled),
body.mc-app .splash-pop:active:not(:disabled),
body.mc-app .splash-lift:hover {
  box-shadow: none !important;
  transform: none !important;
}

body :is(.vd-btn-primary, .vt-btn--primary, .startbtn, .splash-button):hover {
  border-color: var(--mc-coral-dark);
  background: var(--mc-coral-dark);
  color: var(--mc-sheet);
  transform: none;
}

body.mc-app .upgradebtn {
  border-color: var(--mc-coral) !important;
  border-radius: var(--mc-radius-control) !important;
  background: var(--mc-coral) !important;
  box-shadow: none !important;
  color: var(--mc-sheet) !important;
}

body :is(input, select, textarea, .vd-input) {
  min-height: 44px;
  border: 1px solid var(--mc-rule-strong);
  border-radius: var(--mc-radius-control);
  background: var(--mc-sheet);
  color: var(--mc-ink);
}

body :is(input, select, textarea, .vd-input):hover {
  border-color: #82938D;
}

body :is(input, select, textarea, .vd-input)[aria-invalid='true'] {
  border-color: var(--mc-red);
}

.autherr,
[data-state='error'],
.mc-state--error {
  border-color: var(--mc-red);
  background: var(--mc-red-soft);
  color: var(--mc-red);
}

.authok,
[data-state='success'],
.mc-state--success {
  border-color: var(--mc-green);
  background: var(--mc-green-soft);
  color: var(--mc-green);
}

/* The case current marks actual position or progress, never decoration. */
.case-current {
  --case-current-progress: 38%;
  position: relative;
}

.case-current::before {
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  left: 0;
  width: 5px;
  background: var(--mc-coral);
  content: '';
}

.case-current::after {
  position: absolute;
  z-index: 3;
  top: var(--case-current-progress);
  left: -4px;
  width: 13px;
  height: 13px;
  border: 3px solid var(--mc-paper);
  border-radius: 50%;
  background: var(--mc-orange);
  content: '';
}

/* Shared learner navigation. Focus routes keep their assessment workspace. */
body.mc-app #topnav {
  --tn-ink: var(--color-text-inverse);
  --tn-panel: var(--color-surface-inverse);
  --tn-panel-2: var(--color-surface-inverse-hover);
  --tn-line: var(--color-border-inverse);
  --tn-line-2: var(--color-border-inverse);
  --tn-fg: var(--color-text-inverse);
  --tn-fg-2: var(--color-text-inverse-secondary);
  --tn-mint: var(--mc-coral);
  --tn-mint-ink: var(--mc-sheet);
  --tn-amber: var(--color-warning-inverse);
  --tn-display: var(--mc-display);
  --tn-body: var(--mc-body);
  --tn-mono: var(--mc-body);
  position: sticky;
  top: 0;
  z-index: 70;
}
body.mc-app #topnav { min-height: var(--mc-nav-height); }
body.mc-app #topnav .topbar.tnav {
  display: grid !important;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 16px;
  min-height: var(--mc-nav-height);
  padding: 10px 20px !important;
  border: 0 !important;
  border-bottom: 1px solid var(--color-border-inverse) !important;
  background: var(--color-surface-inverse) !important;
  box-shadow: none !important;
  color: var(--color-text-inverse) !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
}
body.mc-app #topnav .topbar.tnav > * { order: initial !important; }
body.mc-app #topnav .tnav-brand { gap: var(--brand-gap); min-height: 44px; color: var(--color-text-inverse) !important; }
body.mc-app #topnav .tnav-mark { width: var(--brand-mark-size); height: var(--brand-mark-size); }
body.mc-app #topnav .tnav-word {
  color: var(--color-text-inverse) !important;
  font-family: var(--mc-wordmark) !important;
  font-size: var(--brand-wordmark-size);
  font-weight: var(--brand-wordmark-weight) !important;
  letter-spacing: var(--brand-tracking);
}
body.mc-app #topnav .tnav-links { display: flex; gap: 2px; min-width: 0; margin: 0; }
body.mc-app #topnav .tnav-link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  justify-content: flex-start;
  min-height: 44px;
  padding: 10px 12px !important;
  border: 0 !important;
  border-radius: 6px !important;
  background: transparent !important;
  color: var(--color-text-inverse-secondary) !important;
  font-family: var(--mc-body) !important;
  font-size: 14px;
  font-weight: 500 !important;
  line-height: 1.3;
  text-decoration: none;
}
body.mc-app #topnav .tnav-link:hover { background: var(--color-surface-inverse-hover) !important; color: var(--color-text-inverse) !important; }
body.mc-app #topnav .tnav-link[aria-current='page'] {
  background: var(--color-surface-inverse-selected) !important;
  color: var(--color-text-inverse) !important;
  font-weight: 600 !important;
}
body.mc-app #topnav .tnav-link[aria-current='page']::after {
  content: '';
  position: absolute;
  inset: 12px auto 12px 0;
  width: 3px;
  height: auto;
  border-radius: 0 2px 2px 0;
  background: var(--color-accent-inverse);
}
body.mc-app #topnav .tnav-link-icon { width: 19px; height: 19px; }
body.mc-app #topnav .tnav-link[aria-current='page'] .tnav-link-icon { color: var(--color-accent-inverse); }
body.mc-app #topnav .tnav-secondary {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border-inverse);
}
body.mc-app #topnav .tnav-secondary-label {
  padding: 0 12px 6px;
  color: var(--color-text-inverse-secondary);
  font: 500 12px/1.4 var(--mc-body);
}
body.mc-app #topnav .tnav-right { gap: 8px; margin: 0; min-width: 0; }
body.mc-app #topnav :is(.tnav-chip, .tnav-up, .tnav-avatar) { border-radius: 6px !important; box-shadow: none !important; }
body.mc-app #topnav .tnav-chip { background: var(--color-surface-inverse-hover) !important; color: var(--color-text-inverse-secondary) !important; border-color: var(--color-border-inverse) !important; }
body.mc-app #topnav .tnav-star, body.mc-app #topnav .tnav-days.is-warn { color: var(--color-warning-inverse) !important; }
body.mc-app #topnav .tnav-up {
  min-height: 40px;
  border-color: var(--mc-coral) !important;
  background: var(--mc-coral) !important;
  color: var(--color-text-inverse) !important;
}
body.mc-app #topnav .tnav-up:hover { background: var(--mc-coral-dark) !important; transform: none; }
body.mc-app #topnav .tnav-avatar {
  border: 1px solid var(--color-border-inverse) !important;
  background: var(--color-surface-inverse) !important;
  color: var(--color-text-inverse) !important;
}
body.mc-app #topnav .tnav-avatar:hover,
body.mc-app #topnav .tnav-avatar[aria-expanded='true'] { background: var(--color-surface-inverse-hover) !important; border-color: var(--color-border-inverse) !important; }
body.mc-app #topnav .tnav-account-name { display: none; }
body.mc-app #topnav .ai-coach-launcher--nav {
  position: static;
  z-index: auto;
  justify-content: flex-start;
  flex-shrink: 0;
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--color-border-inverse);
  border-radius: 6px;
  background: var(--color-surface-inverse);
  box-shadow: none;
  color: var(--color-text-inverse);
  font: 500 13px/1.3 var(--mc-body);
}
body.mc-app #topnav .ai-coach-launcher--nav:hover { background: var(--color-surface-inverse-hover); transform: none; }
body.mc-app #topnav .ai-coach-launcher--nav > span:nth-child(2) { display: inline; }
body.mc-app #topnav .ai-coach-launcher--nav .ai-coach-launcher__spark { display: none; }
body.mc-app #topnav .ai-coach-launcher--nav .ai-coach-launcher__count {
  position: static;
  min-width: 24px;
  margin-left: auto;
  padding: 4px;
  border: 0;
  background: var(--color-surface-inverse-hover);
  color: var(--color-text-inverse-secondary);
}
body.mc-app #topnav .tnav-menu {
  position: absolute;
  max-height: calc(100dvh - 84px);
  overflow-y: auto;
  top: calc(100% + 10px);
  width: min(310px, calc(100vw - 24px));
  padding: 10px;
  border: 1px solid var(--mc-rule-strong);
  border-radius: 8px;
  background: var(--mc-sheet);
  box-shadow: 0 12px 32px rgba(32, 46, 53, .13), 0 2px 6px rgba(32, 46, 53, .05);
  color: var(--mc-ink);
}
body.mc-app #topnav .tnav-menu-item { min-height: 42px; border-radius: 5px; color: var(--mc-ink); }
body.mc-app #topnav .tnav-menu-item:hover { background: var(--mc-recessed); color: var(--color-link); }
body.mc-app #topnav .tnav-menu { --tn-fg: var(--mc-ink); --tn-fg-2: var(--mc-ink-muted); --tn-line: var(--mc-rule); --tn-line-2: var(--mc-rule-strong); }
body.mc-app #topnav .tnav-daily-progress__track { fill: var(--mc-rule); }
body.mc-app #topnav .tnav-daily-progress__fill { fill: var(--mc-coral); }
body.mc-app #topnav .tnav-daily-progress__sun { display: none; }
body.mc-app #topnav .tnav-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--color-border-inverse);
  border-radius: 6px;
  background: var(--color-surface-inverse);
  color: var(--color-text-inverse);
  font: 500 14px var(--mc-body);
}
body.mc-app #topnav :is(a, button):focus-visible { outline: 2px solid var(--color-focus-inverse) !important; outline-offset: 2px; }
body.mc-app #topnav .tnav-menu :is(a, button):focus-visible { outline-color: var(--color-focus) !important; }
body.mc-app #topnav .tnav-nav-toggle[aria-expanded='true'] { background: var(--color-surface-inverse-selected); }
body.mc-app #topnav .tnav-menu-status {
  margin: 0;
  padding: 8px 12px;
  color: var(--mc-error);
  font: 400 14px/1.45 var(--mc-body);
}
body.mc-app #topnav .tnav-menu-status:empty { display: none; }
body.mc-app .splash-lip::before,
body.mc-app .splash-metric::after { display: none; }
body :is(.mnav__word, .vd-wordmark) { font-family: var(--mc-wordmark); }

@media (min-width: 1101px) {
  body.mc-app:not(.mc-focus) { padding-left: 216px; }
  body.mc-app:not(.mc-focus) #topnav {
    position: fixed;
    inset: 0 auto 0 0;
    width: 216px;
    height: 100dvh;
    border-right: 1px solid var(--color-border-inverse);
  }
  body.mc-app:not(.mc-focus) #topnav .topbar.tnav {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto minmax(0, 1fr) auto;
    align-items: stretch;
    gap: 20px;
    height: 100%;
    padding: 22px 14px 16px !important;
    border: 0 !important;
  }
  body.mc-app:not(.mc-focus) #topnav .tnav-brand { padding-left: 10px; }
  body.mc-app:not(.mc-focus) #topnav .tnav-links {
    position: static;
    display: flex !important;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    width: 100%;
    overflow-y: auto;
    overflow-x: hidden;
  }
  body.mc-app:not(.mc-focus) #topnav .tnav-link { flex: 0 0 auto; width: 100%; }
  body.mc-app:not(.mc-focus) #topnav .tnav-right {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
    padding: 12px 0 0;
    border-top: 1px solid var(--color-border-inverse);
  }
  body.mc-app:not(.mc-focus) #topnav .tnav-usermenu { width: 100%; }
  body.mc-app:not(.mc-focus) #topnav .tnav-avatar {
    display: flex;
    justify-content: flex-start;
    gap: 10px;
    width: 100%;
    height: auto;
    min-height: 44px;
    padding: 7px 10px;
    font-size: 14px;
  }
  body.mc-app:not(.mc-focus) #topnav .tnav-initial {
    display: grid;
    place-items: center;
    width: 28px;
    height: 28px;
    border-radius: 5px;
    background: var(--color-surface-inverse-hover);
    color: var(--color-accent-inverse);
  }
  body.mc-app:not(.mc-focus) #topnav .tnav-account-name {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font: 500 13px var(--mc-body);
  }
  body.mc-app:not(.mc-focus) #topnav .tnav-menu { inset: auto auto calc(100% + 8px) 0; }
  body.mc-app:not(.mc-focus) > main { min-width: 0; }
  body.mc-app:not(.mc-focus) .ai-coach-launcher--nav { margin-top: 8px; min-width: 0; max-width: 100%; }
}
@media (max-width: 1100px) {
  body.mc-app #topnav .topbar.tnav {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 8px;
    padding: max(8px, env(safe-area-inset-top)) 14px 8px !important;
  }
  body.mc-app #topnav .tnav-nav-toggle { display: inline-flex; }
  body.mc-app #topnav .tnav-links {
    position: absolute;
    z-index: 3;
    inset: 100% 0 auto;
    display: none !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 3px;
    width: 100%;
    height: auto !important;
    max-height: calc(100dvh - 64px);
    padding: 10px 14px 16px;
    overflow-y: auto;
    border-bottom: 1px solid var(--color-border-inverse);
    background: var(--color-surface-inverse) !important;
    box-shadow: 0 10px 20px rgba(26, 48, 39, .06);
  }
  body.mc-app #topnav .tnav.is-nav-open .tnav-links { display: grid !important; }
  body.mc-app #topnav .tnav-secondary { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; margin-top: 8px; }
  body.mc-app #topnav .tnav-secondary-label { grid-column: 1 / -1; }
  body.mc-app #topnav .tnav-link { display: flex !important; min-height: 44px; white-space: normal; }
  body.mc-app #topnav :is(.tnav-chip, .tnav-up) { display: none; }
}
@media (max-width: 560px) {
  body.mc-app #topnav .tnav-avatar { width: 40px; height: 40px; }
}
body.mc-app #topnav .topbar.tnav[data-view='focus'] {
  position: relative;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  min-height: 64px;
}
body.mc-app #topnav .tnav[data-view='focus'] .tnav-nav-toggle { display: inline-flex; }
body.mc-app #topnav .tnav-return {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 8px 12px;
  color: var(--color-text-inverse-secondary);
  font: 500 14px/1.4 var(--mc-body);
  text-decoration: none;
  border-left: 1px solid var(--color-border-inverse);
}
body.mc-app #topnav .tnav-return:hover { color: var(--color-accent-inverse); }
body.mc-app #topnav .tnav[data-view='focus'] .tnav-links {
  position: absolute;
  z-index: 3;
  inset: 100% 12px auto auto;
  display: none !important;
  grid-template-columns: 1fr 1fr;
  gap: 3px;
  width: min(430px, calc(100vw - 24px));
  max-height: calc(100dvh - 76px);
  padding: 12px;
  overflow-y: auto;
  border: 1px solid var(--color-border-inverse);
  border-radius: 8px;
  background: var(--color-surface-inverse) !important;
  box-shadow: var(--mc-shadow-work);
}
body.mc-app #topnav .tnav[data-view='focus'].is-nav-open .tnav-links { display: grid !important; }
body.mc-app #topnav .tnav[data-view='focus'] .tnav-secondary { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; margin-top: 8px; }
body.mc-app #topnav .tnav[data-view='focus'] .tnav-secondary-label { grid-column: 1 / -1; }
@media (max-width: 560px) {
  body.mc-app #topnav .tnav[data-view='focus'] .tnav-word { display: none; }
  body.mc-app #topnav .tnav-return { font-size: 13px; padding-inline: 8px; }
  body.mc-app #topnav .tnav[data-view='focus'] .tnav-brand { gap: 0; }
}

body.mc-app :is(footer.av-foot, footer.foot, footer.folio-legal) {
  padding: var(--space-6) var(--space-6) var(--space-8);
  border-block-start: 1px solid var(--color-border-inverse);
  background: var(--color-surface-inverse);
  color: var(--color-text-inverse-secondary) !important;
}
body.mc-app :is(footer.av-foot, footer.foot, footer.folio-legal) a {
  color: var(--color-text-inverse-secondary) !important;
}
body.mc-app :is(footer.av-foot, footer.foot, footer.folio-legal) a:hover {
  color: var(--color-accent-inverse) !important;
}
body.mc-app :is(footer.av-foot, footer.foot, footer.folio-legal) :focus-visible {
  outline-color: var(--color-focus-inverse) !important;
}
@media print {
  body.mc-app:not(.mc-focus) { padding-left: 0; }
  body.mc-app #topnav { display: none !important; }
}

/* Practice and Review use rows grouped by real study intent. */
body.mc-app .av-main {
  width: min(calc(100% - 36px), var(--mc-shell));
  margin-inline: auto;
  padding-block: clamp(24px, 3vw, 36px) 48px;
}

body.mc-app:not(.learner-catalogue) .av-head {
  display: grid;
  grid-template-columns: minmax(300px, .8fr) minmax(380px, 1fr);
  gap: 18px 36px;
  align-items: start;
  margin: 0 0 24px;
  padding: 0 0 20px;
  border-bottom: 1px solid var(--mc-rule-strong);
}

body.mc-app:not(.learner-catalogue) .av-head .vd-meta {
  grid-column: 1 / -1;
  margin-bottom: -10px;
  color: var(--mc-coral);
}

body.mc-app:not(.learner-catalogue) .av-head .av-title {
  margin: 0;
  color: var(--mc-ink) !important;
  font-size: var(--mc-page-title) !important;
  line-height: 1.04;
}

body.mc-app:not(.learner-catalogue) .av-head .av-sub {
  max-width: 58ch;
  margin: 0;
  color: var(--mc-ink-muted);
  font-size: 16px;
  line-height: 1.45;
}

body.mc-app.splash-student .av-focus {
  position: relative;
  margin: 0 0 28px;
  padding: 22px 4px 24px 24px;
  border: 0;
  border-top: 1px solid var(--mc-rule-strong);
  border-bottom: 1px solid var(--mc-rule-strong);
  border-left: 0;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

body.mc-app.splash-student .av-focus::before {
  display: none;
  content: none;
}

body.mc-app:not(.learner-catalogue) .study-directory {
  display: grid;
  gap: 28px;
  border: 0;
  background: transparent;
}

body.mc-app:not(.learner-catalogue) .study-directory__group {
  border-top: 1px solid var(--mc-directory-rule);
}

body.mc-app:not(.learner-catalogue) .study-directory__heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, .5fr);
  gap: 20px;
  align-items: baseline;
  padding: 13px 4px 10px;
  border-bottom: 1px solid var(--mc-rule-strong);
}

body.mc-app:not(.learner-catalogue) .study-directory__heading h2 {
  margin: 0;
  color: var(--mc-ink) !important;
  font-size: 22px !important;
}

body.mc-app:not(.learner-catalogue) .study-directory__heading p {
  margin: 0;
  color: var(--mc-ink-muted);
  font-size: 14px;
}

body.mc-app:not(.learner-catalogue) .study-directory .led-row,
body.mc-app .study-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  min-height: 72px;
  padding: 7px 4px !important;
  overflow: visible;
  border: 0 !important;
  border-bottom: 1px solid var(--mc-rule) !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  color: var(--mc-ink);
  text-decoration: none;
  transform: none;
}

body.mc-app:not(.learner-catalogue) .study-directory .study-row:not(.case-current)::before {
  display: none;
}

body.mc-app:not(.learner-catalogue) .study-directory .case-current::before {
  inset: 0 auto 0 0;
  width: 4px;
  height: auto;
  background: var(--mc-coral);
}

body.mc-app:not(.learner-catalogue) .study-directory a.led-row:hover,
body.mc-app a.study-row:hover {
  padding-inline: 12px !important;
  background: var(--mc-sheet) !important;
  color: var(--mc-coral);
  transform: none;
}

body.mc-app:not(.learner-catalogue) .study-directory .led-fig {
  display: none;
}

body.mc-app:not(.learner-catalogue) .study-directory .led-name {
  margin: 0 0 4px;
  color: inherit !important;
  font-size: 20px !important;
  line-height: 1.2;
}

body.mc-app:not(.learner-catalogue) .study-directory a:hover .led-name,
body.mc-app:not(.learner-catalogue) .study-directory a:focus-visible .led-name {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

body.mc-app:not(.learner-catalogue) .study-directory .led-desc {
  max-width: 68ch;
  margin: 0;
  color: var(--mc-ink-muted);
  font-size: 14.5px;
  line-height: 1.35;
}

body.mc-app:not(.learner-catalogue) .study-directory .led-val {
  grid-column: 2;
  color: var(--mc-ink-muted);
  text-align: right;
}

body.mc-app:not(.learner-catalogue) .study-directory .led-val .vd-meta {
  padding: 0;
  border-radius: 0;
  background: transparent;
}

body.mc-app:not(.learner-catalogue) .study-directory .is-coming-soon {
  color: var(--mc-control-disabled-ink);
  opacity: 1;
}

body.arena-page {
  --arena-canvas: var(--mc-paper);
  --arena-ink: var(--mc-ink);
  --arena-paper: var(--mc-paper);
  --arena-citron: var(--mc-citron);
}

body.arena-page .arena-main {
  width: min(calc(100% - 36px), var(--mc-shell));
  padding-block: clamp(28px, 4vw, 44px) 72px;
}

body.arena-page .arena-intro h1 {
  font-size: var(--mc-page-title);
  line-height: 1.04;
}

body.arena-page .arena-board {
  --arena-ink: #202E35;
  --arena-ink-soft: #45564F;
  --arena-muted: #566570;
  --arena-surface: var(--color-surface);
  --arena-recessed: var(--color-bg-subtle);
  --arena-line: #D4DEDA;
  --arena-line-strong: #ABBAB4;
  --arena-coral: #BC4028;
  --arena-correct: #20633F;
  --arena-correct-bg: #EAF4EC;
  --arena-wrong: #8D3046;
  --arena-wrong-bg: #F9EAEE;
  border: 1px solid #ABBAB4;
  border-radius: 12px;
  background: var(--color-bg-subtle);
  box-shadow: none;
  color: #202E35;
}

body.arena-page .arena-trace {
  height: 6px;
}

body.arena-page .arena-hud {
  padding: 12px 20px 0;
}

body.arena-page .arena-audio {
  border-radius: 8px;
  background: var(--color-surface);
  color: #202E35;
}

body.arena-page .arena-setup {
  padding: 18px 20px 24px;
}

body.arena-page .arena-setup-copy {
  margin-bottom: 16px;
}

body.splash-student.mc-app.arena-page .arena-board :is(h2, h3),
body.splash-student.arena-page .arena-board :is(h2, h3) {
  color: #202E35 !important;
}

body.arena-page .arena-entry-grid {
  gap: 0;
  border-top: 1px solid #ABBAB4;
}

body.arena-page .arena-panel {
  padding: 20px 18px;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body.arena-page .arena-panel + .arena-panel {
  border-left: 1px solid #ABBAB4;
}

body.arena-page .arena-choice-card {
  border-color: #ABBAB4;
  border-radius: 8px;
  background: var(--color-surface);
  color: #202E35;
}

body.arena-page .arena-choice-card:has(input:checked) {
  border-color: #BC4028;
  background: #FCF0EC;
}

body.arena-page .arena-board :is(input:not([type='radio']):not([type='checkbox']), select) {
  border-color: #768880 !important;
  background: var(--color-surface) !important;
  color: #202E35 !important;
}

body.splash-student.mc-app.arena-page .arena-board button.arena-button {
  border-radius: var(--mc-radius-control) !important;
  box-shadow: none !important;
}

body.splash-student.mc-app.arena-page .arena-board button.arena-button-primary {
  border-color: #BC4028 !important;
  background: #BC4028 !important;
  color: #FFFFFF !important;
  box-shadow: none !important;
}

body.splash-student.mc-app.arena-page .arena-board button.arena-button-primary:hover:not(:disabled) {
  border-color: #96331F !important;
  background: #96331F !important;
}

body.splash-student.mc-app.arena-page .arena-board button.arena-button-secondary {
  border-color: #ABBAB4 !important;
  background: #F4F5EC !important;
  color: #77510C !important;
  box-shadow: none !important;
}

/* One semantic language runs through setup and play: vermilion acts, green
   confirms, ochre waits or flags, and rose marks an incorrect result. */
body.arena-page .arena-players {
  border: 1px solid #ABBAB4;
  border-radius: 10px;
  background: var(--color-surface);
  color: #202E35;
  box-shadow: none;
}

body.splash-student .arena-players :is(h2, h3, strong),
body.arena-page .arena-player strong {
  color: #202E35 !important;
}

body.arena-page .arena-player small {
  color: #566570;
}

body.arena-page .arena-player-avatar {
  background: #F4F5EC;
  color: #77510C;
  box-shadow: none;
}

body.arena-page .arena-score,
body.arena-page .arena-player.is-leading .arena-score {
  color: #BC4028;
}

body.arena-page .arena-player.is-leading {
  background: #F4F5EC;
}

body.arena-page .arena-matchup {
  background: #F4F5EC;
  color: #77510C;
}

body.arena-page .arena-room-code {
  border: 1px solid #ABBAB4;
  border-radius: 8px;
  background: #F4F5EC;
  color: #77510C;
}

body.splash-student.mc-app.arena-page .arena-board button.arena-icon-action {
  border: 1px solid #ABBAB4 !important;
  border-radius: 8px !important;
  background: var(--color-surface) !important;
  color: #202E35 !important;
  box-shadow: none !important;
}

body.splash-student.mc-app.arena-page .arena-board button.arena-icon-action:hover:not(:disabled) {
  border-color: #BC4028 !important;
  background: #FCF0EC !important;
  color: #BC4028 !important;
}

body.arena-page .arena-waiting {
  border: 1px solid #ABBAB4;
  border-radius: 10px;
  background: var(--color-surface);
  box-shadow: none;
}

body.arena-page .arena-waiting-orbit {
  border-color: #ABBAB4;
  border-top-color: #77510C;
}

body.arena-page .arena-social {
  border-color: #ABBAB4;
  border-radius: 10px;
  background: var(--color-surface);
  box-shadow: none;
}

body.splash-student.mc-app.arena-page .arena-board button.arena-button-coral {
  border-color: #BC4028 !important;
  background: #BC4028 !important;
  color: #FFFFFF !important;
  box-shadow: none !important;
}

body.splash-student.mc-app.arena-page .arena-board button.arena-button-quiet {
  border: 1px solid #ABBAB4 !important;
  background: var(--color-surface) !important;
  color: #202E35 !important;
  box-shadow: none !important;
}

body.splash-student.mc-app.arena-page .arena-board button.arena-button:disabled {
  border-color: #ABBAB4 !important;
  background: #EDF1F0 !important;
  color: #5B6965 !important;
  box-shadow: none !important;
  opacity: 1;
}

body.splash-student.arena-page .arena-board input.arena-chat-input {
  border-color: #ABBAB4 !important;
  border-radius: 8px !important;
  background: var(--color-surface) !important;
  color: #202E35 !important;
}

/* Account settings remain grouped by task, with confirmations intact. */
body.mc-app:not(.learner-catalogue) .ac-wrap { padding: 32px 0 56px; background: var(--mc-paper); }
body.mc-app:not(.learner-catalogue) .ac-inner { max-width: 1080px; padding-inline: 28px; }
body.mc-app:not(.learner-catalogue) .ac-h1 { max-width: none; font: 600 32px/1.2 var(--mc-display) !important; }
body.mc-app .ac-lede { font-size: 15px; }
body.mc-app .ac-eyebrow { display: none; }
body.mc-app:not(.learner-catalogue) .ac-sec { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 24px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--mc-rule); }
body.mc-app:not(.learner-catalogue) .ac-sec-h { margin: 0; padding: 0; border: 0; color: var(--mc-ink) !important; font: 500 15px/1.4 var(--mc-body) !important; text-transform: none; letter-spacing: 0; }
body.mc-app:not(.learner-catalogue) .ac-card { padding: 0; border: 0 !important; border-radius: 0 !important; box-shadow: none; background: var(--mc-sheet); }
body.mc-app:not(.learner-catalogue) .ac-card + .ac-card { grid-column: 2; }
body.mc-app .sub-name { font: 600 23px/1.2 var(--mc-display); }
body.mc-app .sub-badge.active { border-radius: 4px; background: var(--mc-green-soft); color: var(--mc-green); }
body.mc-app .ai-credit-balance { border-radius: 4px; border-color: var(--mc-rule); background: var(--mc-recessed); color: var(--mc-ink); font: 500 13px/1.4 var(--mc-body); }
body.mc-app .fc-keys { opacity: 1; color: var(--mc-ink-muted); }
body.mc-app .gx-chip.active .n { opacity: 1; color: var(--mc-ink-muted); }
body.mc-app .ai-coach-launcher__spark { background: var(--mc-sheet); color: var(--mc-coral); }
body.mc-app .sub-meta { margin-top: 16px; border-radius: 6px; background: var(--color-bg-subtle); }
body.mc-app .sub-meta .pm:last-child:nth-child(odd) { grid-column: 1 / -1; }
body.mc-app .sub-meta .v { font-family: var(--mc-body); font-weight: 600; font-size: 16px; }
body.mc-app .ac-form label { font: 500 13px/1.4 var(--mc-body); letter-spacing: 0; text-transform: none; }
body.mc-app .ac-hint { font-family: var(--mc-body); font-size: 12px; }
body.mc-app .ac-subsection h3 { font: 600 18px/1.3 var(--mc-display); }
html body.splash-student.mc-app :is(.ac-btn, .ac-dangerbtn, .up-choose) { min-height: 42px; border-width: 1px !important; border-radius: 6px !important; box-shadow: none !important; font: 500 14px/1.4 var(--mc-body) !important; }
body.mc-app .ac-btn:hover { transform: none; }
body.mc-app .ac-btn.hot { background: var(--mc-coral) !important; border-color: var(--mc-coral) !important; }
body.mc-app .ac-form :is(input, select) { border-width: 1px; border-radius: 6px; }
@media (max-width: 700px) {
  body.mc-app:not(.learner-catalogue) .ac-inner { padding-inline: 18px; }
  body.mc-app:not(.learner-catalogue) .ac-sec { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  body.mc-app:not(.learner-catalogue) .ac-card + .ac-card { grid-column: 1; }
  body.mc-app:not(.learner-catalogue) .ac-h1 { font-size: 28px !important; }
}

/* Public and marketing shell. */
body.cue-home,
body.vt,
body.vd.auth,
body.splash-marketing {
  --bg: var(--mc-paper);
  --panel: var(--mc-sheet);
  --fg: var(--mc-ink);
  --fg-2: var(--mc-ink-muted);
  --line: var(--mc-rule);
  --brand: var(--mc-coral);
  --brand-2: var(--mc-coral-dark);
  --font-display: var(--mc-display);
  --font-body: var(--mc-body);
  --font-mono: var(--mc-body);
  --cue-display: var(--mc-display);
  --cue-body: var(--mc-body);
  --cue-blue: var(--mc-coral);
  --cue-blue-deep: var(--mc-coral-dark);
  --cue-paper: var(--mc-paper);
  --cue-white: var(--mc-sheet);
  --cue-ink: var(--mc-ink);
  --cue-ink-soft: var(--mc-ink-muted);
  --cue-line: var(--mc-rule);
  --cue-line-strong: var(--mc-rule-strong);
  --cue-apricot: var(--mc-orange);
  --cue-apricot-deep: #B43E20;
  --cue-citron: var(--mc-citron);
  --cue-lavender: #FCF0EC;
  --cue-shadow-feature: var(--mc-shadow-work);
  --r: 12px;
  --shadow: none;
  background: var(--mc-paper) !important;
  color: var(--mc-ink);
  font-family: var(--mc-body);
}

body.splash-marketing :is(.vt-btn, .vd-btn, .mnav__start) {
  border-radius: 6px !important;
  box-shadow: none !important;
}

body.splash-marketing :is(h1, .vt-h0) {
  max-width: 24ch;
  font-size: clamp(34px, 4.1vw, 54px) !important;
  font-weight: 600 !important;
  line-height: 1.12 !important;
}

body.splash-marketing :is(h2, .vt-h1) {
  font-size: clamp(26px, 2.8vw, 34px);
  font-weight: 600 !important;
  line-height: 1.22;
}

body.splash-marketing :is(.st-glow, .am-once, .lh-glow) {
  color: inherit !important;
  text-decoration: none !important;
  text-shadow: none !important;
}

body.splash-marketing :is(.st-hero, .am-hero, .lh-hero, .pg-hero) {
  border: 0 !important;
  border-bottom: 1px solid var(--mc-rule) !important;
  border-radius: 0 !important;
  background: var(--mc-paper) !important;
  box-shadow: none !important;
}

body.splash-marketing :is(.vt-eyebrow, .vt-label, .vt-monitor__title, .cue-case__head) {
  font-family: var(--mc-body) !important;
  letter-spacing: 0 !important;
  text-transform: none !important;
  font-weight: 500 !important;
}

body.splash-marketing .vt-monitor {
  border: 1px solid var(--mc-rule-strong) !important;
  border-radius: 8px !important;
  box-shadow: none !important;
}

body.mc-site .cue-case { min-height: 0; }
body.mc-site .cue-case.is-resolved { transform: none; }
body.mc-site .cue-case h2 { font-size: 22px; }

.mnav {
  position: sticky;
  top: 0;
  z-index: 80;
  border: 0;
  border-bottom: 1px solid var(--mc-rule-strong);
  background: var(--mc-paper);
  box-shadow: none;
}

.mnav__inner {
  width: min(calc(100% - 36px), var(--mc-shell));
  min-height: var(--mc-nav-height);
  margin-inline: auto;
}

.mnav__brand,
.mnav__link,
.mnav__signin {
  color: var(--mc-ink-muted);
}

body.splash-marketing .mnav__brand,
body.splash-marketing .mnav__link,
body.splash-marketing .mnav__signin {
  color: var(--mc-ink-muted) !important;
}

body.splash-marketing .mnav__signin {
  border-color: var(--mc-rule-strong) !important;
  background: transparent !important;
}

.mnav__word {
  color: var(--mc-ink);
}

.mnav__link:hover,
.mnav__signin:hover,
.mnav__link[aria-current='page'] {
  background: var(--mc-recessed);
  color: var(--mc-coral);
}

body.splash-marketing .mnav__link:hover,
body.splash-marketing .mnav__signin:hover,
body.splash-marketing .mnav__link[aria-current='page'] {
  background: var(--mc-recessed) !important;
  color: var(--mc-coral) !important;
}

.mnav__link[aria-current='page'] {
  box-shadow: inset 0 -3px var(--mc-coral);
}

.mnav__start {
  border-color: var(--mc-coral);
  background: var(--mc-coral);
  color: var(--mc-sheet);
}

body.splash-marketing .mnav__start {
  border-color: var(--mc-coral) !important;
  background: var(--mc-coral) !important;
  color: var(--mc-sheet) !important;
  box-shadow: none !important;
}

body.splash-marketing :is(.vt-btn--primary, .vd-btn-primary) {
  border-color: var(--mc-coral) !important;
  background: var(--mc-coral) !important;
  color: var(--mc-sheet) !important;
  box-shadow: none !important;
}

body.splash-marketing :is(.vt-btn--primary, .vd-btn-primary):hover {
  border-color: var(--mc-coral-dark) !important;
  background: var(--mc-coral-dark) !important;
  color: var(--mc-sheet) !important;
}

.mnav__toggle {
  border-color: var(--mc-rule-strong);
  background: transparent;
  color: var(--mc-ink);
}

body.cue-home .cue-hero {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(480px, 1.18fr);
  gap: clamp(36px, 6vw, 86px);
  width: min(calc(100% - 36px), var(--mc-shell));
  margin-inline: auto;
  padding: clamp(62px, 9vw, 112px) 0 clamp(70px, 9vw, 116px);
  align-items: center;
}

body.cue-home .cue-hero__copy {
  max-width: 560px;
}

body.cue-home .cue-hero h1 {
  margin: 18px 0;
  color: var(--mc-ink);
  font-size: clamp(46px, 6vw, 76px);
  line-height: .97;
  letter-spacing: -.045em;
}

body.cue-home .cue-hero h1 em {
  color: var(--mc-coral);
  font-style: normal;
}

body.cue-home .cue-hero__lead {
  max-width: 45ch;
  color: var(--mc-ink-muted);
  font-size: 19px;
}

body.cue-home .cue-stack {
  min-width: 0;
  filter: none;
}

body.cue-home .cue-stack__layer {
  border-radius: 10px 10px 0 0;
  box-shadow: none;
}

body.cue-home .cue-stack__layer--recall {
  background: var(--mc-sun);
}

body.cue-home .cue-case {
  border: 1px solid var(--mc-rule-strong);
  border-radius: var(--mc-radius-work);
  background: var(--mc-sheet);
  box-shadow: var(--cue-shadow-feature) !important;
}

body.cue-home .cue-case__option {
  min-height: 48px;
  border-color: var(--mc-rule-strong) !important;
  border-radius: 8px;
}

body.cue-home .cue-case__option:hover {
  border-color: var(--mc-coral) !important;
  background: #F4F7F6 !important;
  transform: none;
}

body.cue-home .cue-section {
  border-top: 1px solid var(--mc-rule-strong);
}

body.cue-home .cue-section--blue {
  background: var(--mc-arena);
}

body.splash-marketing.cue-home .cue-section--blue {
  background: var(--mc-arena);
  color: var(--mc-sheet);
}

body.splash-marketing.cue-home main > section.cue-section--blue[aria-labelledby='stack-title'] {
  background: var(--mc-arena);
}

body.splash-marketing.cue-home .cue-section--blue :is(h2, h3) {
  color: var(--mc-sheet) !important;
}

body.splash-marketing.cue-home .cue-section--blue .cue-section__label {
  color: var(--mc-citron);
}

body.splash-marketing.cue-home .cue-section--blue .cue-section__head > p,
body.splash-marketing.cue-home .cue-section--blue .cue-mode p {
  color: #C6D2DE;
}

body.cue-home .cue-modes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, .24);
}

body.cue-home .cue-mode {
  padding: 30px;
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, .24);
  border-bottom: 1px solid rgba(255, 255, 255, .24);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

body.cue-home .cue-mode:nth-child(even) {
  border-right: 0;
}

/* Auth is one clear task; account evidence stays inside the signed-in app. */
body.vd.auth {
  min-height: 100vh;
  background: var(--mc-paper);
}

body.vd.auth .vd-auth {
  display: block;
  min-height: 100vh;
}

body.vd.auth .vd-auth-form {
  display: flex;
  width: min(calc(100% - 40px), 480px);
  padding: 0;
  min-height: 100vh;
  margin-inline: auto;
  flex-direction: column;
  background: transparent;
}

body.vd.auth .vd-auth-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0;
  padding: 22px 0;
  border-bottom: 1px solid var(--mc-rule);
}

body.vd.auth .vd-wordmark {
  color: var(--mc-ink);
  font-family: var(--mc-wordmark);
  font-size: var(--brand-wordmark-size);
  font-weight: var(--brand-wordmark-weight);
  letter-spacing: var(--brand-tracking);
  gap: var(--brand-gap);
}

body.vd.auth .vd-wordmark-reg {
  color: var(--mc-ink-muted);
  font-family: var(--mc-body);
  font-size: 13px;
  font-weight: 600;
}

body.vd.auth .vd-auth-mid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  flex: 1;
  padding: 36px 0;
  place-items: start stretch;
  align-content: center;
}

body.vd.auth .vd-auth-inner {
  width: 100% !important;
  max-width: none !important;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: var(--mc-sheet);
  box-shadow: none;
}

body.vd.auth .vd-auth-panel {
  display: none !important;
}

body.vd.auth .vd-auth-h {
  color: var(--mc-ink);
  font-size: clamp(30px, 5vw, 36px);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -.025em;
}

body.vd.auth .vd-auth-foot {
  padding: 24px 0 30px;
  border-top: 1px solid var(--mc-rule);
  color: var(--mc-ink-muted);
}

/* Public pricing and content pages: use rules and spacing instead of card grids. */
body.vt .pg-anchor,
body.vt .pg-plan,
body.vt .pg-addon {
  border-color: var(--mc-rule-strong);
  border-radius: 10px;
  background: var(--mc-sheet);
  box-shadow: none;
}

body.vt .pg-plan-grid {
  gap: 0;
  border-top: 1px solid var(--mc-rule-strong);
  border-left: 1px solid var(--mc-rule-strong);
}

body.vt .pg-plan {
  border-top: 0;
  border-left: 0;
  border-radius: 0;
}

body.vt .pg-plan--featured {
  border: 3px solid var(--mc-coral);
  margin: -2px;
  z-index: 1;
}

body.vt :is(.pg-plan__price, .pg-addon__price) {
  color: var(--mc-coral);
}

body.vt :is(.vt-card, .proof-card, .feature-card) {
  border-radius: 10px;
  box-shadow: none;
}

body :is(.legal, .legal-main, .policy, .terms, .privacy) {
  max-width: var(--mc-measure);
}

@media (max-width: 1060px) {

  body.cue-home .cue-hero {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 820px) {
  :root {
    --mc-nav-height: 64px;
  }

  body.mc-app .folio-today__intro,
  body.mc-app:not(.learner-catalogue) .av-head,
  body.mc-app:not(.learner-catalogue) .study-directory__heading {
    grid-template-columns: 1fr;
  }

  body.mc-app .folio-today__intro .folio-kicker,
  body.mc-app:not(.learner-catalogue) .av-head .vd-meta {
    grid-column: auto;
    margin-bottom: -4px;
  }

  body.mc-app .arena-callout,
  body.mc-app .splash-arena-entry,
  body.mc-app .splash-recommendation {
    grid-template-columns: 1fr;
  }

  body.mc-app .splash-arena-entry__players {
    max-width: 280px;
  }

  body.mc-app .splash-recommendation__facts,
  body.mc-app .sunrise-focus__facts {
    border-top: 1px solid var(--mc-rule);
    border-left: 0;
  }

  body.mc-app:not(.learner-catalogue) .study-directory .led-row,
  body.mc-app .study-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  body.mc-app:not(.learner-catalogue) .study-directory .led-val {
    grid-column: 2;
    text-align: left;
  }

  body.mc-app .splash-plan-grid {
    grid-template-columns: 1fr;
  }

  body.mc-app .splash-plan-card {
    border-right: 0;
    border-bottom: 1px solid var(--mc-rule);
  }

  body.arena-page .arena-panel + .arena-panel {
    border-top: 1px solid #29445F;
    border-left: 0;
  }

  body.cue-home .cue-hero {
    grid-template-columns: 1fr;
    padding-top: 54px;
  }

  body.cue-home .cue-stack {
    width: 100%;
  }

  body.cue-home .cue-modes {
    grid-template-columns: 1fr;
  }

  body.cue-home .cue-mode,
  body.cue-home .cue-mode:nth-child(even) {
    border-right: 0;
  }
}

@media (max-width: 560px) {

  body.mc-app .folio-today.splash-today,
  body.mc-app .av-main {
    width: 100%;
    padding-inline: 18px;
  }

  body.mc-app .folio-today__intro h1,
  body.mc-app:not(.learner-catalogue) .av-head .av-title {
    font-size: 28px !important;
  }

  body.mc-app .splash-metrics {
    grid-template-columns: 1fr;
  }

  body.mc-app .splash-metric,
  body.mc-app .splash-metric:last-child {
    border-right: 0;
    border-bottom: 1px solid var(--mc-rule);
  }

  body.mc-app .splash-metric:last-child {
    border-bottom: 0;
  }

  body.mc-app .arena-callout,
  body.mc-app .splash-arena-entry,
  body.mc-app .av-focus {
    padding: 22px;
  }

  body.mc-app .splash-arena-entry__players {
    display: none;
  }

  body.mc-app .splash-plan-card {
    grid-template-columns: 1fr;
  }

  body.mc-app .splash-plan-card .splash-arc,
  body.mc-app .splash-plan-card :is(
    .splash-plan-streak,
    .splash-plan-burst,
    .splash-plan-copy,
    .splash-plan-date,
    .splash-plan-edit
  ) {
    grid-row: auto;
    grid-column: 1;
  }

  body.mc-app .splash-plan-card .splash-arc {
    justify-items: center;
  }

  body.mc-app .splash-plan-card :is(
    .splash-plan-streak,
    .splash-plan-burst,
    .splash-plan-copy,
    .splash-plan-date,
    .splash-plan-edit
  ) {
    justify-content: center;
    text-align: center;
  }

  .ai-coach-launcher {
    right: max(12px, env(safe-area-inset-right));
    bottom: max(12px, env(safe-area-inset-bottom));
    justify-content: center;
    width: 48px;
    min-width: 48px;
    height: 48px;
    padding: 0;
    border-radius: 10px;
    box-shadow: none;
  }

  .ai-coach-launcher > span:nth-child(2) {
    display: none;
  }

  .ai-coach-launcher__spark {
    width: 46px;
    height: 46px;
    background: transparent;
  }

  .ai-coach-launcher__count {
    position: absolute;
    top: -7px;
    right: -7px;
    min-width: 22px;
    padding: 5px;
    border: 1px solid var(--mc-sheet);
  }

  #topnav .ai-coach-launcher--nav {
    position: static;
    z-index: auto;
    justify-content: flex-start;
    width: 100%;
    min-width: 0;
    height: auto;
    min-height: 48px;
    padding: 0 12px;
    border: 1px solid var(--mc-rule);
    border-radius: 6px;
    background: transparent;
    box-shadow: none;
    color: var(--mc-ink);
  }

  #topnav .ai-coach-launcher--nav:hover {
    background: var(--mc-recessed);
    color: var(--mc-coral);
    transform: none;
  }

  #topnav .ai-coach-launcher--nav > span:nth-child(2) {
    display: inline;
  }

  #topnav .ai-coach-launcher--nav .ai-coach-launcher__spark {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    background: var(--mc-coral);
    color: var(--mc-paper);
  }

  #topnav .ai-coach-launcher--nav .ai-coach-launcher__count {
    position: static;
    min-width: 24px;
    margin-left: auto;
    border: 1px solid var(--mc-rule);
    background: var(--mc-sheet);
    color: var(--mc-coral);
  }

  body[data-experience='custom'] .ai-coach-launcher {
    bottom: max(110px, calc(98px + env(safe-area-inset-bottom)));
  }

  body.splash-student.mc-app .pvbar {
    bottom: 0;
    flex-wrap: nowrap;
    gap: 8px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  }

  body.splash-student.mc-app .pvcount {
    gap: 6px;
  }

  body.splash-student.mc-app .pvnum {
    font-size: 28px;
  }

  body.splash-student.mc-app .pvlabel {
    max-width: 88px;
    font-size: 11px;
    line-height: 1.2;
  }

  body.splash-student.mc-app .pvbar .startbtn {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 10px 12px;
    font-size: 13px;
  }

  body.arena-page .arena-setup {
    padding: 14px 12px 18px;
  }

  body.arena-page :is(.arena-entry-grid, .arena-panel, .arena-fieldset) {
    min-width: 0;
  }

  body.arena-page .arena-panel {
    width: 100%;
    padding: 18px 0;
  }

  body.arena-page .arena-panel :is(
    .arena-choice-card,
    input:not([type='radio']):not([type='checkbox']),
    select,
    .arena-button
  ) {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

}

/* Motion belongs to the control or panel being opened, never a clinical stem. */
@keyframes mc-panel-enter {
  from { transform: translateY(4px); }
  to { transform: translateY(0); }
}

@media (prefers-reduced-motion: no-preference) {
  body.mc-app #topnav .tnav-menu:not([hidden]),
  body.mc-app #topnav .tnav.is-nav-open .tnav-links,
  body.mc-app dialog[open] {
    animation: mc-panel-enter var(--mc-duration-enter) var(--mc-ease-out);
  }

  body.mc-app :is(.splash-button, .vd-btn, .startbtn, .beginbtn):not(:disabled) {
    transition: background-color var(--mc-duration-fast), border-color var(--mc-duration-fast), box-shadow var(--mc-duration-fast), scale var(--mc-duration-fast) var(--mc-ease-out);
  }
  body.mc-app :is(.splash-button, .vd-btn, .startbtn, .beginbtn):active:not(:disabled) { scale: .98; }
  body.mc-app .splash-arr { display: inline-block; transition: translate var(--mc-duration-fast) var(--mc-ease-out); }
  body.mc-app .splash-button:hover .splash-arr { translate: 3px 0; }
}

@media print {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

@media (forced-colors: active) {
  body.mc-app #topnav .tnav-link[aria-current='page'] { outline: 2px solid Highlight; outline-offset: -2px; }
  .mc-icon { forced-color-adjust: auto; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}