/* ==========================================================================
   ASD_Seeker — Clinical Decision-Support Dashboard
   style.css  |  v1.0 (2026-06-05)
   Light theme · Figure-grade clinical aesthetic · WCAG AA
   No CDN — self-contained.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Design tokens
   -------------------------------------------------------------------------- */
:root {
  /* Surfaces — Stripe canvas / hairline (DESIGN.md) */
  --clr-surface-page:   #F6F9FC;
  --clr-surface-card:   #FFFFFF;
  --clr-surface-inset:  #F6F9FC;
  --clr-surface-border: #E3E8EE;

  /* Ink — Stripe deep navy */
  --clr-ink-primary:    #0D253D;
  --clr-ink-secondary:  #273951;
  --clr-ink-muted:      #5F6B7C;   /* darkened from #64748D/8A93A5 — clears 4.5:1 on #F6F9FC */
  --clr-ink-inverse:    #F9FAFB;

  /* Accent — clinical teal (spectrally clear of the RdBu data range: blue #1D4ED8 / red #DC2626,
     so UI chrome is never mistaken for a data signal) */
  --clr-accent:         #0F766E;
  --clr-accent-hover:   #0D6460;
  --clr-accent-subtle:  #F0FDFA;
  --clr-accent-border:  #99F6E4;

  /* Signal */
  --clr-signal-risk:       #DC2626;   /* FILL color — unchanged (RdBu semantic) */
  --clr-signal-risk-ink:   #B91C1C;   /* TEXT on light bg — clears 4.5:1 on #FEF2F2 */
  --clr-signal-risk-bg:    #FEF2F2;
  --clr-signal-risk-border: #FECACA;
  --clr-signal-mid:        #B45309;   /* FILL color */
  --clr-signal-mid-ink:    #92400E;   /* TEXT on #FEF3C7 — clears 4.5:1 (ratio ≈4.64) */
  --clr-signal-mid-bg:     #FFFBEB;
  --clr-signal-mid-border: #FCD34D;
  --clr-signal-ok:         #047857;   /* FILL color */
  --clr-signal-ok-bg:      #ECFDF5;
  --clr-signal-ok-border:  #6EE7B7;
  --clr-signal-info:       #0284C7;   /* FILL color */
  --clr-signal-info-ink:   #075985;   /* TEXT on #F0F9FF — clears 4.5:1 */
  --clr-signal-info-bg:    #F0F9FF;
  --clr-signal-info-border: #BAE6FD;

  /* Research banner — amber */
  --clr-banner-bg:      #FFFBEB;
  --clr-banner-border:  #FCD34D;
  --clr-banner-ink:     #92400E;

  /* Dx colors */
  --clr-dx-asd:         #DC2626;   /* FILL */
  --clr-dx-asd-ink:     #B91C1C;   /* TEXT on light bg — clears 4.5:1 on #FEF2F2 */
  --clr-dx-asd-bg:      #FEF2F2;
  --clr-dx-asd-border:  #FECACA;
  --clr-dx-adhd:        #D97706;   /* FILL */
  --clr-dx-adhd-ink:    #92400E;   /* TEXT on #FEF3C7 — clears 4.5:1 (ratio ≈4.64) */
  --clr-dx-adhd-bg:     #FFFBEB;
  --clr-dx-adhd-border: #FCD34D;
  --clr-dx-ctrl:        #059669;   /* FILL */
  --clr-dx-ctrl-bg:     #ECFDF5;
  --clr-dx-ctrl-border: #6EE7B7;
  --clr-dx-unknown:     #6B7280;
  --clr-dx-unknown-bg:  #F3F4F6;
  --clr-dx-unknown-border: #D1D5DB;

  /* Chart internals */
  --clr-chart-bg:       #FFFFFF;
  --clr-chart-grid:     #E5E7EB;
  --clr-chart-axis:     #9CA3AF;

  /* Typography */
  --font-sans:  'Inter', 'SF Pro Display', system-ui, -apple-system, 'Noto Sans KR', sans-serif;
  --font-mono:  ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace;

  /* Type scale */
  --text-xs:    0.75rem;    /* 12px floor — Korean glyph legibility */
  --text-sm:    0.875rem;   /* 14px */
  --text-base:  1rem;       /* 16px floor for dense clinical reading */
  --text-md:    1.05rem;
  --text-lg:    1.2rem;
  --text-xl:    1.45rem;

  /* Font weights */
  --fw-normal:   400;
  --fw-medium:   500;
  --fw-semibold: 600;
  --fw-bold:     700;

  /* Line heights */
  --lh-tight:  1.3;
  --lh-base:   1.55;
  --lh-loose:  1.75;

  /* Spacing (4px base) */
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3:  12px;
  --sp-4:  16px;
  --sp-5:  20px;
  --sp-6:  24px;
  --sp-8:  32px;
  --sp-10: 40px;
  --sp-12: 48px;

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Elevation */
  --shadow-card:  0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-panel: 0 2px 8px rgba(0,0,0,0.07), 0 1px 3px rgba(0,0,0,0.05);
  --shadow-focus: 0 0 0 3px rgba(37,99,235,0.25);
}

/* --------------------------------------------------------------------------
   Reset & base
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--clr-surface-page);
  color: var(--clr-ink-primary);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--lh-base);
  font-feature-settings: 'ss01';   /* Stripe stylistic set, on globally */
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  margin: 0;
  font-weight: var(--fw-medium);
  letter-spacing: -0.018em;        /* Stripe thin display + negative tracking */
  line-height: var(--lh-tight);
  color: var(--clr-ink-primary);
}

p { margin: 0; }
a { color: var(--clr-accent); text-decoration: none; }
a:hover { text-decoration: underline; color: var(--clr-accent-hover); }
a:focus-visible { outline: 2px solid var(--clr-accent); outline-offset: 2px; border-radius: var(--radius-sm); }

code, kbd {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  background: var(--clr-surface-inset);
  padding: 1px 5px;
  border-radius: var(--radius-sm);
  color: var(--clr-ink-secondary);
}

/* --------------------------------------------------------------------------
   Research banner — amber, always visible
   -------------------------------------------------------------------------- */
.research-banner {
  width: 100%;
  background: var(--clr-banner-bg);
  border-bottom: 2px solid var(--clr-banner-border);
  padding: var(--sp-3) var(--sp-6);
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}

.research-banner__icon {
  flex-shrink: 0;
  font-size: 1.1rem;
  line-height: 1;
  margin-top: 2px;
  color: var(--clr-banner-ink);
}

.research-banner__body {
  flex: 1;
  min-width: 0;
}

.research-banner__title {
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  color: var(--clr-banner-ink);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.research-banner__desc {
  font-size: var(--text-xs);
  color: var(--clr-banner-ink);
  opacity: 1;   /* full contrast on a safety-critical surface (WCAG) */
  margin-top: 1px;
  line-height: var(--lh-base);
}

/* --------------------------------------------------------------------------
   Page header
   -------------------------------------------------------------------------- */
.page-header {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-3) var(--sp-6);
  display: flex;
  align-items: center;
  gap: var(--sp-5);                  /* 20px — match SPA topbar */
  border-bottom: 1px solid var(--clr-surface-border);
  position: sticky; top: 0; z-index: 30;
  background: var(--clr-surface-card);
  /* Stripe gradient-mesh accent strip */
  border-top: 3px solid transparent;
  background-clip: padding-box;
}
/* calm single-tone brand line — no warm decorative colors competing with the RdBu data range */
.page-header::after {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: var(--clr-accent); opacity: .5;
  pointer-events: none;
}

.page-header__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

/* Logo — conic-gradient rounded square matching SPA .logo */
.clinic-logo {
  width: 30px; height: 30px; border-radius: 9px; flex-shrink: 0;
  background: conic-gradient(from 200deg, #1D4ED8, #533AFD, #DC2626, #B45309, #1D4ED8);
  box-shadow: inset 0 0 0 2px #ffffffaa;
}

.page-header__title {
  font-size: 1.25rem;                /* 20px — match SPA .brand h1 */
  font-weight: var(--fw-medium);     /* 500 — was bold 700 */
  color: var(--clr-ink-primary);
  letter-spacing: -0.022em;          /* match SPA */
}

/* Badges row */
.page-header__badges {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
  margin-left: var(--sp-1);
}

.clinic-badge {
  font-size: 11.5px;
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--clr-surface-border);
  color: var(--clr-ink-muted);
  background: var(--clr-surface-inset);
  white-space: nowrap;
}

/* headline performance metric — emphasized, tabular figures */
.clinic-badge--metric {
  color: var(--clr-accent);
  border-color: var(--clr-accent-border);
  background: var(--clr-accent-subtle);
  font-weight: var(--fw-semibold);
  font-variant-numeric: tabular-nums;
}

.clinic-badge--warn {
  color: var(--clr-signal-mid-ink);
  border-color: var(--clr-signal-mid-border);
  background: var(--clr-signal-mid-bg);
  font-weight: var(--fw-semibold);
}

/* View-switch (segmented pill) */
.view-switch {
  display: flex;
  gap: 0;
  background: var(--clr-surface-inset);
  border: 1px solid var(--clr-surface-border);
  border-radius: 9px;                /* match SPA .view-switch */
  padding: 3px;
  overflow: hidden;
}

.vs-btn {
  border: 0;
  background: transparent;
  color: var(--clr-ink-muted);
  font-family: var(--font-sans);
  font-size: 12px;                   /* match SPA .vs-btn */
  font-weight: var(--fw-medium);     /* 500 */
  padding: 5px 12px;
  border-radius: 7px;                /* match SPA */
  cursor: pointer;
  letter-spacing: 0.01em;
  transition: background 0.1s, color 0.1s;
  white-space: nowrap;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.vs-btn:hover { color: var(--clr-ink-primary); background: var(--clr-surface-card); text-decoration: none; }
.vs-btn.active { background: var(--clr-accent); color: var(--clr-ink-inverse); }   /* weight stays 500 — match SPA */

.page-header__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  flex-shrink: 0;
  margin-left: auto;
}

/* --------------------------------------------------------------------------
   Subject selector bar
   -------------------------------------------------------------------------- */
.selector-bar {
  max-width: 1152px;          /* align with the panel cards (page-main 1200 − 2×24px gutters) */
  margin: 0 auto;
  padding: var(--sp-4) var(--sp-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-4);
  align-items: center;
  background: var(--clr-surface-card);
  border: 1px solid var(--clr-surface-border);   /* full card border (was bottom-only) */
  border-radius: var(--radius-lg);               /* match cards (12px) */
  box-shadow: var(--shadow-card);                /* match cards */
}

.selector-bar__group {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.selector-bar label {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-ink-secondary);
  white-space: nowrap;
}

.input-search,
.input-select {
  background: var(--clr-surface-card);
  color: var(--clr-ink-primary);
  border: 1px solid var(--clr-surface-border);
  border-radius: var(--radius-md);
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  line-height: 1.4;
  transition: border-color 0.12s, box-shadow 0.12s;
}

.input-search { min-width: 200px; }
.input-select { min-width: 280px; }

.input-search:focus,
.input-select:focus {
  outline: none;
  border-color: var(--clr-accent);
  box-shadow: var(--shadow-focus);
}

.selector-count {
  font-size: var(--text-xs);
  color: var(--clr-ink-muted);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Page main area
   -------------------------------------------------------------------------- */
.page-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-6) var(--sp-6) var(--sp-12);
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
}

/* --------------------------------------------------------------------------
   Cards / panels
   -------------------------------------------------------------------------- */
.card {
  background: var(--clr-surface-card);
  border: 1px solid var(--clr-surface-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: var(--sp-5) var(--sp-6);
}

.card--flat {
  box-shadow: none;
}

.card__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}

.card__title {
  font-size: var(--text-md);
  font-weight: var(--fw-semibold);
  color: var(--clr-ink-primary);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}

.card__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--clr-surface-inset);
  border: 1px solid var(--clr-surface-border);
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  color: var(--clr-ink-muted);
  flex-shrink: 0;
}

.card__desc {
  font-size: var(--text-sm);
  color: var(--clr-ink-muted);
  margin-top: var(--sp-1);
  line-height: var(--lh-base);
}

/* --------------------------------------------------------------------------
   Pills / badges
   -------------------------------------------------------------------------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid;
  white-space: nowrap;
  vertical-align: middle;
}

.pill--asd {
  color: var(--clr-dx-asd-ink);   /* #B91C1C text — fills stay #DC2626 */
  background: var(--clr-dx-asd-bg);
  border-color: var(--clr-dx-asd-border);
}
.pill--adhd {
  color: var(--clr-dx-adhd-ink);  /* #92400E text — fills stay #D97706 */
  background: var(--clr-dx-adhd-bg);
  border-color: var(--clr-dx-adhd-border);
}
.pill--ctrl {
  color: var(--clr-dx-ctrl);
  background: var(--clr-dx-ctrl-bg);
  border-color: var(--clr-dx-ctrl-border);
}
.pill--neutral {
  color: var(--clr-ink-secondary);
  background: var(--clr-surface-inset);
  border-color: var(--clr-surface-border);
}
.pill--warn {
  color: var(--clr-signal-mid-ink);   /* #92400E text */
  background: var(--clr-signal-mid-bg);
  border-color: var(--clr-signal-mid-border);
}
.pill--info {
  color: var(--clr-signal-info-ink);  /* #075985 text */
  background: var(--clr-signal-info-bg);
  border-color: var(--clr-signal-info-border);
}

/* Signal badges (for subgroup AUC reliability) */
.badge {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  padding: 1px 7px;
  border-radius: var(--radius-sm);
}
.badge--good   { color: var(--clr-signal-ok);       background: var(--clr-signal-ok-bg); }
.badge--mid    { color: var(--clr-signal-mid-ink);  background: var(--clr-signal-mid-bg); }
.badge--poor   { color: var(--clr-signal-risk-ink); background: var(--clr-signal-risk-bg); }
.badge--nodata { color: var(--clr-ink-muted);        background: var(--clr-surface-inset); }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  border: 1px solid var(--clr-surface-border);
  border-radius: var(--radius-md);
  background: var(--clr-surface-card);
  color: var(--clr-ink-secondary);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  font-weight: var(--fw-medium);
  padding: var(--sp-2) var(--sp-3);
  cursor: pointer;
  line-height: 1.4;
  transition: background 0.1s, border-color 0.1s, color 0.1s;
  white-space: nowrap;
}

.btn:hover {
  background: var(--clr-surface-inset);
  border-color: var(--clr-accent-border);
  color: var(--clr-ink-primary);
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
}

.btn--primary {
  background: var(--clr-accent);
  color: var(--clr-ink-inverse);
  border-color: var(--clr-accent);
}
.btn--primary:hover {
  background: var(--clr-accent-hover);
  border-color: var(--clr-accent-hover);
  color: var(--clr-ink-inverse);
}

.btn--print {
  color: var(--clr-ink-muted);
  font-size: var(--text-xs);
}

/* --------------------------------------------------------------------------
   Segmented control (tabs for standard/map-mode)
   -------------------------------------------------------------------------- */
.seg-control {
  display: inline-flex;
  border: 1px solid var(--clr-surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--clr-surface-inset);
}

.seg-control__btn {
  background: transparent;
  color: var(--clr-ink-secondary);
  border: none;
  border-right: 1px solid var(--clr-surface-border);
  padding: var(--sp-2) var(--sp-3);
  font-size: var(--text-sm);
  font-family: var(--font-sans);
  font-weight: var(--fw-medium);
  cursor: pointer;
  line-height: 1.3;
  transition: background 0.1s, color 0.1s;
  white-space: nowrap;
}

.seg-control__btn:last-child {
  border-right: none;
}

.seg-control__btn:hover:not(.active) {
  background: var(--clr-surface-card);
  color: var(--clr-ink-primary);
}

.seg-control__btn.active {
  background: var(--clr-accent-subtle);
  color: var(--clr-accent);
  font-weight: var(--fw-semibold);
  border-right-color: var(--clr-accent-border);
}

.seg-control__btn:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px var(--clr-accent);
}

/* Control row above brain surfaces */
.surf-controls {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-4);
  align-items: center;
  margin-bottom: var(--sp-4);
}

.surf-controls__label {
  font-size: var(--text-sm);
  font-weight: var(--fw-medium);
  color: var(--clr-ink-secondary);
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   Panel 1 — Case header
   -------------------------------------------------------------------------- */
.case-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-6);
  align-items: start;
}

.case-header__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  margin-bottom: var(--sp-3);
}

.case-header__table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.case-header__table tr {
  border-bottom: 1px solid var(--clr-surface-border);
}

.case-header__table tr:last-child {
  border-bottom: none;
}

.case-header__table td {
  padding: var(--sp-2) var(--sp-2);
  vertical-align: top;
}

.case-header__table td:first-child {
  color: var(--clr-ink-muted);
  font-weight: var(--fw-medium);
  width: 42%;
  white-space: nowrap;
}

.case-header__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: var(--sp-2);
}

/* Cross-cohort warning */
.xsite-warning {
  margin-top: var(--sp-3);
  padding: var(--sp-2) var(--sp-3);
  background: var(--clr-signal-mid-bg);
  border: 1px solid var(--clr-signal-mid-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--clr-signal-mid-ink);   /* #92400E — clears 4.5:1 on amber bg */
  display: flex;
  align-items: flex-start;
  gap: var(--sp-2);
}

.xsite-warning.hidden { display: none; }

/* --------------------------------------------------------------------------
   Panel 2 — Brain triptych
   -------------------------------------------------------------------------- */
.surf-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--sp-4);
}

.surf-panel {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.surf-panel__label {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-ink-primary);
}

.surf-panel__swatch {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  display: inline-block;
  flex-shrink: 0;
}

.surf-panel__desc {
  font-size: var(--text-xs);
  color: var(--clr-ink-muted);
  line-height: var(--lh-base);
  min-height: 28px;
}
/* Standard-panel caption stays on a single line (no wrap) */
#desc-std {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.surf-plot {
  width: 100%;
  height: 300px;
  background: var(--clr-surface-inset);
  border: 1px solid var(--clr-surface-border);
  border-radius: var(--radius-md);
  /* Placeholder pattern */
  display: flex;
  align-items: center;
  justify-content: center;
}

.surf-plot--placeholder::after {
  content: attr(data-placeholder);
  color: var(--clr-ink-muted);
  font-size: var(--text-sm);
  text-align: center;
  padding: var(--sp-4);
}

.surf-note {
  margin-top: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--clr-ink-muted);
  line-height: var(--lh-base);
}

/* --------------------------------------------------------------------------
   Panel layout: 3+7 side-by-side (likelihood + interpretability)
   -------------------------------------------------------------------------- */
.panel-row {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: var(--sp-6);
  align-items: start;
}

/* --------------------------------------------------------------------------
   Panel 3 — ASD likelihood gauge
   -------------------------------------------------------------------------- */
.likelihood-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-4);
}

/* SVG gauge */
.gauge-svg {
  display: block;
  width: 240px;
  height: 140px;
  overflow: visible;
}

/* Gauge zone arcs — colored directly in SVG (see HTML) */

.gauge-label-wrap {
  text-align: center;
}

.gauge-score {
  font-size: 2rem;
  font-weight: var(--fw-bold);
  color: var(--clr-ink-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

.gauge-score--elevated { color: var(--clr-signal-risk-ink); }   /* ASD side — red */
.gauge-score--mid      { color: #475569; }                       /* near 0.5 — neutral slate */
.gauge-score--ok       { color: #1D4ED8; }                       /* Normal side — blue */

.gauge-label {
  font-size: var(--text-xs);
  color: var(--clr-ink-muted);
  margin-top: 2px;
}

.gauge-percentile {
  font-size: var(--text-sm);
  color: var(--clr-ink-secondary);
  text-align: center;
}

.gauge-adhd-row {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-sm);
  color: var(--clr-ink-secondary);
  text-align: center;
}

.gauge-caveat {
  font-size: var(--text-xs);
  color: var(--clr-ink-muted);
  text-align: center;
  line-height: var(--lh-base);
  padding: 0 var(--sp-2);
}

/* Distribution chart container */
.dist-chart-wrap {
  width: 100%;
  margin-top: var(--sp-3);
}

.dist-chart-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-medium);
  color: var(--clr-ink-secondary);
  margin-bottom: var(--sp-2);
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.plot-area {
  width: 100%;
  background: var(--clr-chart-bg);
  border: 1px solid var(--clr-surface-border);
  border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   Panel 7 — Interpretability
   -------------------------------------------------------------------------- */
.interp-body {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.interp-section-label {
  font-size: var(--text-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--clr-ink-muted);
  margin-bottom: var(--sp-2);
}

.interp-text-block {
  font-size: var(--text-base);
  color: var(--clr-ink-secondary);
  line-height: var(--lh-loose);
  border-left: 3px solid var(--clr-surface-border);
  padding-left: var(--sp-4);
}

/* --------------------------------------------------------------------------
   Chart containers (shared)
   -------------------------------------------------------------------------- */
.chart-area {
  width: 100%;
  border: 1px solid var(--clr-surface-border);
  border-radius: var(--radius-md);
  background: var(--clr-chart-bg);
}

.chart-area--h280 { height: 280px; }
.chart-area--h320 { height: 320px; }
.chart-area--h360 { height: 360px; }
.chart-area--h400 { height: 400px; }
.chart-area--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-ink-muted);
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Panel 5 — Normative centile
   -------------------------------------------------------------------------- */
.centile-layout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-6);
  align-items: start;
}

.centile-legend {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  min-width: 160px;
}

.centile-legend__item {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--text-xs);
  color: var(--clr-ink-secondary);
}

.centile-legend__swatch {
  width: 28px;
  height: 10px;
  border-radius: 2px;
  flex-shrink: 0;
}

/* Per-network breakdown table */
.net-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
  margin-top: var(--sp-4);
}

.net-table th {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--clr-ink-muted);
  text-align: left;
  padding: var(--sp-2) var(--sp-2);
  border-bottom: 2px solid var(--clr-surface-border);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.net-table td {
  padding: var(--sp-2) var(--sp-2);
  border-bottom: 1px solid var(--clr-surface-border);
  vertical-align: middle;
}

.net-table tr:last-child td { border-bottom: none; }

.net-table td:first-child { font-weight: var(--fw-medium); }

.net-table__bar-cell { width: 80px; }

.net-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--clr-accent);
  max-width: 80px;
  min-width: 2px;
}

.net-bar--elevated { background: var(--clr-signal-risk); }
.net-bar--mid      { background: var(--clr-signal-mid); }
.net-bar--ok       { background: var(--clr-signal-ok); }

/* --------------------------------------------------------------------------
   Panel 6 — Subgroup reliability table (TRIPOD-AI)
   -------------------------------------------------------------------------- */
.subgroup-layout {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--sp-6);
  align-items: start;
}

.auc-summary-card {
  min-width: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-5);
  background: var(--clr-surface-inset);
  border: 1px solid var(--clr-surface-border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.auc-summary-card__val {
  font-size: 2.2rem;
  font-weight: var(--fw-bold);
  color: var(--clr-ink-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

.auc-summary-card__label {
  font-size: var(--text-xs);
  color: var(--clr-ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.auc-summary-card__note {
  font-size: var(--text-xs);
  color: var(--clr-ink-secondary);
  line-height: var(--lh-base);
}

.subgroup-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.subgroup-table th {
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--clr-ink-muted);
  text-align: left;
  padding: var(--sp-2) var(--sp-3);
  border-bottom: 2px solid var(--clr-surface-border);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.subgroup-table td {
  padding: var(--sp-2) var(--sp-3);
  border-bottom: 1px solid var(--clr-surface-border);
  vertical-align: middle;
}

.subgroup-table tr:last-child td { border-bottom: none; }

.subgroup-table tr.highlighted > td:first-child {
  font-weight: var(--fw-semibold);
  color: var(--clr-accent);
}

.subgroup-table__group-row td {
  background: var(--clr-surface-inset);
  font-size: var(--text-xs);
  font-weight: var(--fw-semibold);
  color: var(--clr-ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: var(--sp-1) var(--sp-3);
  border-top: 1px solid var(--clr-surface-border);
}

.insufficient-note {
  font-size: var(--text-xs);
  color: var(--clr-ink-muted);
  margin-top: var(--sp-3);
  line-height: var(--lh-base);
}

/* --------------------------------------------------------------------------
   Panel 8 — Provenance & Limitations accordion
   -------------------------------------------------------------------------- */
.provenance-accordion {
  /* <details> element */
  border: 1px solid var(--clr-surface-border);
  border-radius: var(--radius-lg);
  background: var(--clr-surface-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.provenance-accordion > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--sp-4) var(--sp-6);
  cursor: pointer;
  list-style: none;
  font-size: var(--text-md);
  font-weight: var(--fw-semibold);
  color: var(--clr-ink-primary);
  user-select: none;
  transition: background 0.1s;
}

.provenance-accordion > summary::-webkit-details-marker { display: none; }
.provenance-accordion > summary::marker { display: none; }

.provenance-accordion > summary:hover {
  background: var(--clr-surface-inset);
}

.provenance-accordion > summary:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px var(--clr-accent);
}

.accordion-chevron {
  width: 18px;
  height: 18px;
  color: var(--clr-ink-muted);
  transition: transform 0.2s;
  flex-shrink: 0;
}

details[open] .accordion-chevron {
  transform: rotate(180deg);
}

.accordion-body {
  padding: 0 var(--sp-6) var(--sp-6);
  border-top: 1px solid var(--clr-surface-border);
}

.accordion-body__section {
  margin-top: var(--sp-5);
}

.accordion-body__section h3 {
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  color: var(--clr-ink-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-2);
}

.accordion-body__section p,
.accordion-body__section li {
  font-size: var(--text-sm);
  color: var(--clr-ink-secondary);
  line-height: var(--lh-loose);
}

.accordion-body__section ul {
  margin: var(--sp-2) 0;
  padding-left: var(--sp-5);
}

.accordion-body__section li { margin-bottom: 2px; }

.caveat-highlight {
  background: var(--clr-signal-mid-bg);
  border: 1px solid var(--clr-signal-mid-border);
  border-radius: var(--radius-md);
  padding: var(--sp-3) var(--sp-4);
  margin: var(--sp-3) 0;
  font-size: var(--text-sm);
  color: var(--clr-signal-mid-ink);   /* #92400E on amber bg */
  line-height: var(--lh-base);
}

.refs-list {
  list-style: decimal;
  padding-left: var(--sp-5);
  margin: var(--sp-2) 0;
}

.refs-list li {
  font-size: var(--text-sm);
  color: var(--clr-ink-secondary);
  line-height: var(--lh-loose);
  margin-bottom: var(--sp-1);
}

.refs-list li a {
  color: var(--clr-accent);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.page-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--sp-5) var(--sp-6) var(--sp-8);
  border-top: 1px solid var(--clr-surface-border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
}

.page-footer__copy {
  font-size: var(--text-xs);
  color: var(--clr-ink-muted);
  line-height: var(--lh-base);
}

.page-footer__links {
  display: flex;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.page-footer__links a {
  font-size: var(--text-xs);
  color: var(--clr-ink-muted);
}

/* --------------------------------------------------------------------------
   Error state
   -------------------------------------------------------------------------- */
.error-state {
  padding: var(--sp-6);
  background: var(--clr-signal-risk-bg);
  border: 1px solid var(--clr-signal-risk-border);
  border-radius: var(--radius-lg);
  color: var(--clr-signal-risk-ink);   /* darker red text — WCAG AA on the light risk background */
  font-size: var(--text-sm);
  line-height: var(--lh-base);
}

/* ==========================================================================
   CLINICAL SUMMARY — decision hero
   The clinician's first read: verdict + Normal↔ASD band + next step.
   ========================================================================== */
.decision-hero { border-left: 4px solid var(--clr-accent); }
.dh-star { background: var(--clr-accent-subtle); border-color: var(--clr-accent-border); color: var(--clr-accent); }
.dh-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.dh-verdict {
  font-size: 0.95rem; font-weight: var(--fw-bold);
  padding: 5px 15px; border-radius: 999px; border: 1px solid; white-space: nowrap;
}
.dh-verdict.is-abstain { color: #92400E; background: #FFFBEB; border-color: #FCD34D; }
.dh-verdict.is-asd     { color: #B91C1C; background: #FEF2F2; border-color: #FECACA; }   /* RdBu warm — ASD */
.dh-verdict.is-normal  { color: #1D4ED8; background: #EFF6FF; border-color: #BFDBFE; }   /* RdBu cool — Normal */

.dh-band-wrap { margin: 4px 0 16px; }
.dh-band {
  position: relative; height: 22px; border-radius: 999px;
  /* RdBu continuum: cool/blue = Normal-development side, warm/red = ASD side (data semantic preserved) */
  background: linear-gradient(90deg, #1D4ED8 0%, #C8D9EF 38%, #E9EDF2 50%, #F0C9C9 62%, #DC2626 100%);
  border: 1px solid var(--clr-surface-border); box-shadow: inset 0 1px 2px rgba(0,0,0,0.07);
}
.dh-band__zone {                 /* inconclusive zone — central, dashed */
  position: absolute; top: -1px; bottom: -1px; left: 38%; width: 24%;
  border-left: 1.5px dashed rgba(15,23,42,0.45); border-right: 1.5px dashed rgba(15,23,42,0.45);
  background: rgba(255,255,255,0.22);
}
.dh-band__ci {                   /* model-uncertainty interval — capsule */
  position: absolute; top: 50%; height: 12px; transform: translateY(-50%);
  background: rgba(15,23,42,0.20); border-radius: 6px; min-width: 4px;
}
.dh-band__dot {                  /* this case */
  position: absolute; top: 50%; width: 18px; height: 18px; transform: translate(-9px,-50%);
  border-radius: 50%; background: #fff; border: 3px solid var(--clr-ink-primary);
  box-shadow: 0 0 0 2px #fff, 0 2px 5px rgba(0,0,0,0.32);
}
.dh-band__labels { display: flex; justify-content: space-between; margin-top: 7px; font-size: var(--text-xs); color: var(--clr-ink-secondary); }
.dh-band__labels .muted { color: var(--clr-ink-muted); }

.dh-interp { font-size: var(--text-base); line-height: 1.55; color: var(--clr-ink-primary); margin: 0 0 14px; }
.dh-interp b { font-weight: var(--fw-semibold); }

.dh-next {
  display: flex; gap: 12px; align-items: baseline;
  padding: 12px 15px; border-radius: var(--radius-md); margin-bottom: 14px; border: 1px solid;
}
.dh-next.is-abstain { background: #FFFBEB; border-color: #FDE68A; }
.dh-next.is-asd     { background: #FEF2F2; border-color: #FECACA; }
.dh-next.is-normal  { background: #EFF6FF; border-color: #BFDBFE; }
.dh-next__label {
  flex: 0 0 auto; font-weight: var(--fw-bold); font-size: var(--text-sm); color: var(--clr-ink-primary);
  white-space: nowrap; padding-right: 12px; border-right: 1px solid rgba(15,23,42,0.12);
}
.dh-next__text { font-size: var(--text-sm); line-height: 1.5; color: var(--clr-ink-primary); }

.dh-anchor {
  font-size: var(--text-sm); color: var(--clr-ink-secondary);
  padding-left: 12px; border-left: 3px solid var(--clr-accent-border);
}
@media (max-width: 640px) { .dh-next { flex-direction: column; gap: 4px; } .dh-next__label { border-right: 0; padding-right: 0; } }

/* ---- Detailed-evidence accordion (radar + centile, demoted) ---- */
.evidence-accordion { margin-top: 0; }
.evidence-accordion > summary {
  list-style: none; cursor: pointer; user-select: none;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 14px 18px; border: 1px solid var(--clr-surface-border); border-radius: var(--radius-lg);
  background: var(--clr-surface-inset); transition: background .12s, border-color .12s;
}
.evidence-accordion > summary::-webkit-details-marker { display: none; }
.evidence-accordion > summary:hover { border-color: var(--clr-accent-border); background: var(--clr-accent-subtle); }
.evidence-accordion > summary:focus-visible { outline: 2px solid var(--clr-accent); outline-offset: 2px; }
.evidence-accordion__title { font-weight: var(--fw-semibold); font-size: var(--text-md); color: var(--clr-ink-primary); }
.evidence-accordion__hint { font-size: var(--text-sm); color: var(--clr-ink-muted); white-space: nowrap; }
.evidence-accordion[open] > summary { margin-bottom: var(--sp-6); }
.evidence-accordion[open] .evidence-accordion__hint { visibility: hidden; }
.evidence-accordion section.card + section.card { margin-top: var(--sp-6); }

/* --------------------------------------------------------------------------
   Placeholder skeleton (shown before data loads)
   -------------------------------------------------------------------------- */
.placeholder-block {
  background: linear-gradient(90deg,
    var(--clr-surface-inset) 25%,
    var(--clr-surface-border) 50%,
    var(--clr-surface-inset) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: var(--radius-sm);
}

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* --------------------------------------------------------------------------
   Inline stat values
   -------------------------------------------------------------------------- */
.stat-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-3);
  padding: var(--sp-2) 0;
  border-bottom: 1px solid var(--clr-surface-border);
}

.stat-row:last-child { border-bottom: none; }

.stat-label {
  font-size: var(--text-sm);
  color: var(--clr-ink-secondary);
}

.stat-val {
  font-size: var(--text-sm);
  font-weight: var(--fw-semibold);
  color: var(--clr-ink-primary);
  text-align: right;
}

/* --------------------------------------------------------------------------
   Sim bar chart wrapper
   -------------------------------------------------------------------------- */
.sim-chart-area {
  margin-top: var(--sp-3);
}

/* --------------------------------------------------------------------------
   Persona (patient / clinician) — patient sees panels 1–2 only
   (persona toggle removed from header; body class still driven by app.js wirePersona default)
   -------------------------------------------------------------------------- */

/* clinician-only panels hidden in patient mode; patient-only blocks hidden otherwise */
body.persona-patient .clinician-only { display: none !important; }
.patient-only { display: none; }
body.persona-patient .patient-only { display: block; }

/* Patient intro card */
.patient-intro {
  background: var(--clr-accent-subtle);
  border: 1px solid var(--clr-accent-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-4) var(--sp-5);
}
.patient-intro__title {
  font-size: var(--text-sm);
  font-weight: var(--fw-bold);
  color: var(--clr-accent-hover);
  margin-bottom: var(--sp-1);
  letter-spacing: 0.01em;
}
.patient-intro p {
  font-size: var(--text-sm);
  color: var(--clr-ink-secondary);
  line-height: var(--lh-loose);
}

/* --------------------------------------------------------------------------
   Panel 3 — horizontal (row) layout: gauge block + distribution side-by-side
   -------------------------------------------------------------------------- */
.likelihood-wrap--row {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
}
.likelihood-wrap--row .lk-left {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-3);
  min-width: 232px;
}
.likelihood-wrap--row .lk-right {
  flex: 1 1 360px;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.likelihood-wrap--row .gauge-caveat {
  border-left: 3px solid var(--clr-surface-border);
  padding-left: var(--sp-3) !important;
  text-align: left;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .surf-row {
    grid-template-columns: 1fr;
    overflow-x: auto;
  }
  .surf-row {
    grid-template-columns: repeat(3, minmax(280px, 1fr));
  }
  .panel-row {
    grid-template-columns: 1fr;
  }
  .centile-layout {
    grid-template-columns: 1fr;
  }
  .subgroup-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-3);
    padding: var(--sp-4);
  }
  .selector-bar { padding: var(--sp-3) var(--sp-4); }
  .page-main { padding: var(--sp-4) var(--sp-4) var(--sp-8); }
  .case-header { grid-template-columns: 1fr; }
  .case-header__right { align-items: flex-start; }
  .surf-plot { height: 240px; }
  .auc-summary-card { min-width: unset; width: 100%; }
  .page-footer { flex-direction: column; }
  .card { padding: var(--sp-4); }
}

/* phone tier: stack the side-by-side brain surfaces + let the selector inputs shrink */
@media (max-width: 600px) {
  .surf-row { grid-template-columns: 1fr; overflow-x: visible; }
  .surf-plot { height: 220px; }
  .selector-bar { flex-direction: column; align-items: stretch; }
  .selector-bar__group { width: 100%; }
  .input-search, .input-select { min-width: 0; width: 100%; }
  .panel-row, .centile-layout, .subgroup-layout { grid-template-columns: 1fr; }
  .page-header__actions { flex-wrap: wrap; gap: var(--sp-2); }
}

/* embedded in the unified report shell (report.html): the shell owns the brand + the research
   banner, so suppress the redundant per-view banner + title; keep the functional controls. */
html.embedded .research-banner { display: none; }
html.embedded .page-header { justify-content: flex-end; padding-top: var(--sp-2); padding-bottom: var(--sp-2); }
html.embedded .page-header__brand { display: none; }
html.embedded .page-header__badges { display: none; }
html.embedded .view-switch { display: none; }
html.embedded #clinic-lang { display: none; }   /* language lives in the shell; keep print */

/* --------------------------------------------------------------------------
   h1 styling — .page-header__title is now an <h1>; preserve visual size
   -------------------------------------------------------------------------- */
h1.page-header__title {
  font-size: 1.25rem;                /* 20px — match SPA .brand h1 */
  font-weight: var(--fw-medium);     /* 500 — was bold 700 */
  color: var(--clr-ink-primary);
  letter-spacing: -0.022em;          /* match SPA */
  margin: 0;
  line-height: var(--lh-tight);
}

/* .page-header__subtitle removed — subtitle element stripped from header */

/* --------------------------------------------------------------------------
   P1 — :focus-visible rings for all interactive elements
   -------------------------------------------------------------------------- */
button:focus-visible,
.seg-control__btn:focus-visible,
select:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* Override the existing box-shadow-only focus for .btn and .seg-control__btn
   to use outline instead (visible in High-Contrast mode too) */
.btn:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 2px;
  box-shadow: none;
}
.seg-control__btn:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: -2px;     /* inset so it stays within the border-radius clip */
  box-shadow: none;
}
.input-search:focus,
.input-select:focus {
  outline: 2px solid var(--clr-accent);
  outline-offset: 0;
  border-color: var(--clr-accent);
  box-shadow: var(--shadow-focus);
}

/* --------------------------------------------------------------------------
   P1 — prefers-reduced-motion: disable transitions and animations
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* --------------------------------------------------------------------------
   Print stylesheet
   -------------------------------------------------------------------------- */
@media print {
  :root {
    --clr-surface-page: #FFFFFF;
    --clr-surface-card: #FFFFFF;
    --clr-surface-inset: #F5F5F5;
    --clr-surface-border: #CCCCCC;
  }

  body {
    font-family: Georgia, "Times New Roman", serif;
    font-size: 10pt;
    color: #000000;
    background: #FFFFFF;
  }

  .research-banner {
    background: #FFF9E6;
    border: 1.5pt solid #D0A000;
    padding: 6pt 12pt;
  }

  .research-banner__title {
    font-size: 8pt;
    color: #7A3300;
  }

  .research-banner__desc {
    font-size: 7pt;
    color: #7A3300;
  }

  .selector-bar,
  .page-header__actions,
  .surf-controls,
  .btn--print {
    display: none !important;
  }

  .page-main {
    padding: 0;
    max-width: 100%;
  }

  .card {
    box-shadow: none;
    border: 1pt solid #CCCCCC;
    page-break-inside: avoid;
    break-inside: avoid;
    padding: 12pt;
  }

  .surf-plot,
  .chart-area,
  .plot-area {
    page-break-inside: avoid;
    break-inside: avoid;
  }

  /* Force the provenance accordion open in print (model card + caveats + refs) */
  .provenance-accordion { display: block !important; }
  .provenance-accordion > summary { display: none; }
  .accordion-body { display: block !important; }

  h1 { font-size: 14pt; }
  h2, .card__title { font-size: 11pt; }

  .page-footer::before {
    content: "ASD_Seeker v1.0 research dashboard — ABIDE I CC200 — FOR RESEARCH USE ONLY";
    display: block;
    font-size: 7pt;
    color: #666;
    border-top: 1pt solid #CCC;
    padding-top: 6pt;
    margin-bottom: 6pt;
  }

  a[href]::after {
    content: " [" attr(href) "]";
    font-size: 7pt;
    color: #666;
  }
}

/* No decorative gradient on the safety surface — a clinical warning must read as calm and unambiguous */
.research-banner { position: relative; }
.research-banner::before { content: none; }