/* TermMap-X console — Apple-style: system type with size-specific tracking, translucent materials,
   critically damped motion by default. Motion lives in app.js (springs); CSS only owns static look + press feedback. */

:root {
  --bg: #050507;
  --fg: #f5f5f7;
  --fg-2: rgba(245, 245, 247, 0.72);
  --fg-3: rgba(245, 245, 247, 0.48);
  --line: rgba(255, 255, 255, 0.10);
  --glass: rgba(28, 28, 34, 0.55);
  --glass-strong: rgba(22, 22, 28, 0.78);
  --icd: #0a84ff;
  --icd-2: #64d2ff;
  --snomed: #bf5af2;
  --snomed-2: #ff7ad9;
  --ok: #30d158;
  --warn: #ffd60a;
  --radius: 28px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", system-ui, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: auto; -webkit-text-size-adjust: 100%; }
body {
  background: var(--bg); color: var(--fg);
  font: 400 1.0625rem/1.5 var(--font); letter-spacing: -0.011em;
  font-optical-sizing: auto; -webkit-font-smoothing: antialiased;
  overflow-x: hidden; min-height: 100dvh;
}
::selection { background: rgba(10, 132, 255, 0.45); }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; touch-action: manipulation; }
:focus-visible { outline: 2px solid var(--icd-2); outline-offset: 3px; border-radius: 12px; }

#field { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; }
.grain {
  position: fixed; inset: -50%; z-index: 1; pointer-events: none; opacity: 0.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
main, footer { position: relative; z-index: 2; }

/* ───────── nav: translucent chrome, content scrolls under ───────── */
.nav {
  position: fixed; top: 14px; left: 50%; z-index: 50; translate: -50% 0;
  display: flex; align-items: center; gap: 4px; padding: 6px 8px 6px 18px; border-radius: 999px;
  background: var(--glass); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--line); border-top-color: rgba(255, 255, 255, 0.22);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.45);
  font-size: 0.875rem; letter-spacing: 0.005em; font-weight: 500; white-space: nowrap;
}
.nav .brand { font-weight: 650; margin-right: 10px; letter-spacing: -0.01em; }
.nav .brand i { font-style: normal; background: linear-gradient(90deg, var(--icd-2), var(--snomed-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.nav a, .nav button { padding: 8px 14px; border-radius: 999px; color: var(--fg-2); transition: background-color 120ms ease-out, color 120ms ease-out, transform 100ms ease-out; }
.nav a:hover { color: var(--fg); background: rgba(255, 255, 255, 0.08); }
.nav a:active, .nav button:active { transform: scale(0.96); }
.nav .cta { color: #000; background: var(--fg); font-weight: 600; }
.nav .cta:hover { color: #000; background: #fff; }

/* ───────── hero ───────── */
.hero { min-height: 100dvh; display: grid; place-items: center; text-align: center; padding: 120px 24px 80px; position: relative; }
.eyebrow {
  display: inline-flex; gap: 10px; align-items: center; padding: 7px 14px 7px 10px; border-radius: 999px;
  background: var(--glass); border: 1px solid var(--line); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  font-size: 0.8125rem; color: var(--fg-2); letter-spacing: 0.01em;
}
.eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 rgba(48, 209, 88, 0.6); animation: ping 2.4s ease-out infinite; }
.eyebrow[data-mode="sample"] .dot { background: var(--warn); box-shadow: none; animation: none; }
@keyframes ping { 70% { box-shadow: 0 0 0 9px rgba(48, 209, 88, 0); } 100% { box-shadow: 0 0 0 0 rgba(48, 209, 88, 0); } }

h1.display {
  font-size: clamp(3.25rem, 11.5vw, 10.5rem); line-height: 0.92; letter-spacing: -0.045em; font-weight: 750;
  margin: 28px 0 26px; text-wrap: balance;
}
.display .line { display: block; overflow: hidden; padding-bottom: 0.06em; }
.display .word { display: inline-block; will-change: transform; }
.grad-a { background: linear-gradient(100deg, var(--icd-2) 0%, var(--icd) 60%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.grad-b { background: linear-gradient(100deg, var(--snomed-2) 0%, var(--snomed) 70%); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { max-width: 38ch; margin: 0 auto 38px; font-size: clamp(1.15rem, 2.2vw, 1.5rem); line-height: 1.35; letter-spacing: -0.018em; color: var(--fg-2); }
.lede b { color: var(--fg); font-weight: 600; }
.hero-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.btn {
  position: relative; display: inline-flex; align-items: center; gap: 10px; padding: 15px 26px; border-radius: 999px;
  font-weight: 600; font-size: 1rem; letter-spacing: -0.005em; will-change: transform;
  transition: transform 100ms ease-out, background-color 120ms ease-out, box-shadow 200ms ease-out;
}
.btn:active { transform: scale(0.97); }
.btn.primary { background: var(--fg); color: #000; box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.3); }
.btn.primary:hover { box-shadow: 0 0 60px 4px rgba(120, 170, 255, 0.35); }
.btn.ghost { background: var(--glass); border: 1px solid var(--line); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.btn.ghost:hover { background: rgba(255, 255, 255, 0.10); }
kbd { font: 500 0.75rem var(--mono); padding: 2px 7px; border-radius: 7px; background: rgba(255, 255, 255, 0.12); color: var(--fg-2); }

.scroll-hint { position: absolute; bottom: 28px; left: 50%; translate: -50% 0; color: var(--fg-3); font-size: 0.8125rem; letter-spacing: 0.04em; display: grid; gap: 10px; justify-items: center; }
.scroll-hint span { width: 1px; height: 38px; background: linear-gradient(var(--fg-3), transparent); transform-origin: top; animation: drip 2.2s ease-in-out infinite; }
@keyframes drip { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ───────── sections ───────── */
section { position: relative; padding: clamp(80px, 14vw, 180px) 24px; }
.wrap { max-width: 1180px; margin: 0 auto; }
.kicker { font-size: 0.875rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--icd-2); margin-bottom: 18px; }
h2 { font-size: clamp(2.2rem, 6vw, 4.75rem); line-height: 1; letter-spacing: -0.04em; font-weight: 720; text-wrap: balance; max-width: 16ch; }
h2 em { font-style: normal; color: var(--fg-3); }
.sub { margin-top: 22px; max-width: 52ch; font-size: clamp(1.05rem, 1.8vw, 1.3rem); line-height: 1.4; letter-spacing: -0.014em; color: var(--fg-2); }

.reveal { opacity: 0; transform: translate3d(0, 44px, 0) scale(0.98); filter: blur(10px); will-change: transform, opacity; }
.reveal.in { opacity: 1; transform: none; filter: none; transition: opacity 700ms cubic-bezier(0.2, 0.8, 0.2, 1), transform 900ms cubic-bezier(0.2, 0.9, 0.2, 1), filter 700ms ease-out; transition-delay: var(--d, 0ms); }

/* ───────── lab (playground) ───────── */
.lab-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 28px; margin-top: 64px; align-items: start; }
.glass {
  position: relative; border-radius: var(--radius); background: var(--glass-strong);
  backdrop-filter: blur(32px) saturate(170%); -webkit-backdrop-filter: blur(32px) saturate(170%);
  border: 1px solid var(--line); border-top-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
}
.glass::before { /* pointer-tracked specular light */
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity 300ms ease-out;
  background: radial-gradient(520px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, 0.10), transparent 60%);
}
.glass:hover::before { opacity: 1; }
.panel { padding: 28px; }
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
.panel-head h3 { font-size: 1.0625rem; font-weight: 650; letter-spacing: -0.015em; }
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.chip {
  padding: 8px 14px; border-radius: 999px; font-size: 0.875rem; font-weight: 500; letter-spacing: 0.005em;
  background: rgba(255, 255, 255, 0.07); border: 1px solid transparent; color: var(--fg-2);
  transition: transform 100ms ease-out, background-color 120ms ease-out, color 120ms ease-out;
}
.chip:hover { background: rgba(255, 255, 255, 0.12); color: var(--fg); }
.chip:active { transform: scale(0.95); }
.chip[aria-pressed="true"] { background: var(--fg); color: #000; }

label.f { display: block; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--fg-3); margin: 18px 0 8px; }
.field-in {
  width: 100%; padding: 16px 18px; border-radius: 18px; background: rgba(0, 0, 0, 0.35); color: var(--fg);
  border: 1px solid var(--line); font: 500 1.25rem/1.3 var(--font); letter-spacing: -0.02em; resize: none;
  transition: border-color 150ms ease-out, box-shadow 200ms ease-out, background-color 150ms ease-out;
}
textarea.field-in { font-size: 1rem; font-weight: 400; letter-spacing: -0.011em; line-height: 1.5; min-height: 112px; }
.field-in::placeholder { color: var(--fg-3); }
.field-in:focus { outline: none; border-color: rgba(100, 210, 255, 0.7); box-shadow: 0 0 0 4px rgba(10, 132, 255, 0.22); background: rgba(0, 0, 0, 0.5); }
.run { margin-top: 22px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.run .note { font-size: 0.8125rem; color: var(--fg-3); }

/* pipeline rail inside lab */
.rail { list-style: none; display: grid; gap: 2px; margin-top: 4px; position: relative; }
.rail li {
  display: grid; grid-template-columns: 34px 1fr auto; gap: 12px; align-items: center; padding: 11px 12px; border-radius: 16px;
  color: var(--fg-3); transition: background-color 250ms ease-out, color 250ms ease-out;
}
.rail .n { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; font: 600 0.8125rem var(--mono); background: rgba(255, 255, 255, 0.06); transition: background 300ms ease-out, color 300ms, box-shadow 400ms ease-out; }
.rail .t { font-weight: 600; letter-spacing: -0.012em; font-size: 0.975rem; }
.rail .d { font-size: 0.8125rem; color: var(--fg-3); line-height: 1.3; }
.rail .ms { font: 500 0.75rem var(--mono); color: var(--fg-3); opacity: 0; transition: opacity 300ms; }
.rail li.on { background: rgba(255, 255, 255, 0.06); color: var(--fg); }
.rail li.on .n { background: linear-gradient(135deg, var(--icd), var(--snomed)); color: #fff; box-shadow: 0 0 24px rgba(120, 100, 255, 0.7); }
.rail li.done { color: var(--fg-2); }
.rail li.done .n { background: rgba(48, 209, 88, 0.2); color: var(--ok); }
.rail li.done .ms { opacity: 1; }
.rail li.skip { opacity: 0.45; }

/* results */
.results { display: grid; gap: 18px; perspective: 1200px; }
.code-card {
  position: relative; padding: 26px 26px 22px; border-radius: var(--radius); cursor: grab; user-select: none; -webkit-user-select: none; touch-action: none;
  background: var(--glass-strong); backdrop-filter: blur(32px) saturate(170%); -webkit-backdrop-filter: blur(32px) saturate(170%);
  border: 1px solid var(--line); border-top-color: rgba(255, 255, 255, 0.22); overflow: hidden; will-change: transform;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
}
.code-card.drag { cursor: grabbing; box-shadow: 0 50px 100px rgba(0, 0, 0, 0.7); z-index: 5; }
.code-card::after { content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none; opacity: 0.9;
  background: linear-gradient(135deg, var(--c1), transparent 40%, transparent 60%, var(--c2));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; }
.code-card[data-sys="icd"] { --c1: var(--icd-2); --c2: var(--icd); }
.code-card[data-sys="snomed"] { --c1: var(--snomed-2); --c2: var(--snomed); }
.code-card .sys { display: flex; justify-content: space-between; align-items: center; font-size: 0.75rem; font-weight: 650; letter-spacing: 0.1em; text-transform: uppercase; color: var(--c1); }
.code-card .code { font-size: clamp(2.4rem, 5.4vw, 3.8rem); line-height: 1.02; letter-spacing: -0.05em; font-weight: 740; margin: 14px 0 6px; font-variant-numeric: tabular-nums; word-break: break-all; min-height: 1.02em; }
.code-card .name { color: var(--fg-2); font-size: 0.975rem; line-height: 1.35; min-height: 2.7em; }
.code-card .meta { display: flex; align-items: center; gap: 16px; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.ring { --p: 0; width: 54px; height: 54px; flex: none; position: relative; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 5; stroke-linecap: round; }
.ring .bg { stroke: rgba(255, 255, 255, 0.1); }
.ring .fg { stroke: var(--c1); stroke-dasharray: 138.2; stroke-dashoffset: calc(138.2 * (1 - var(--p))); }
.ring b { position: absolute; inset: 0; display: grid; place-items: center; font: 650 0.75rem var(--mono); letter-spacing: -0.02em; }
.ring.na .fg { stroke-dasharray: 3 6; stroke-dashoffset: 0; opacity: 0.35; }
.alts { flex: 1; min-width: 0; display: grid; gap: 4px; font-size: 0.8125rem; color: var(--fg-3); }
.alts div { display: flex; justify-content: space-between; gap: 10px; white-space: nowrap; overflow: hidden; }
.alts span:first-child { font-family: var(--mono); color: var(--fg-2); }
.alts span:last-child { overflow: hidden; text-overflow: ellipsis; }
.flag { padding: 3px 9px; border-radius: 999px; font-size: 0.6875rem; letter-spacing: 0.06em; background: rgba(255, 214, 10, 0.15); color: var(--warn); }
.hintline { text-align: center; color: var(--fg-3); font-size: 0.8125rem; margin-top: 4px; }
.empty-card { display: grid; place-items: center; min-height: 190px; text-align: center; color: var(--fg-3); padding: 28px; }
.code-card.ghosted .code, .code-card.ghosted .name { opacity: 0.25; filter: blur(6px); }

/* ───────── pipeline (sticky scroll) ───────── */
.pipe { padding-top: 0; }
.pipe-track { height: 560vh; position: relative; }
.pipe-stick { position: sticky; top: 0; height: 100dvh; display: grid; align-items: center; padding: 90px 24px 40px; }
.pipe-inner { max-width: 1180px; margin: 0 auto; width: 100%; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 56px; align-items: center; }
.pipe-copy h2 { font-size: clamp(2rem, 4.6vw, 3.6rem); }
.stage-title { font-size: clamp(1.6rem, 3.2vw, 2.4rem); line-height: 1.05; letter-spacing: -0.035em; font-weight: 700; margin: 26px 0 12px; min-height: 2.2em; }
.stage-body { color: var(--fg-2); max-width: 44ch; min-height: 7em; font-size: 1.0625rem; }
.stage-body code { font: 500 0.875em var(--mono); padding: 1px 6px; border-radius: 6px; background: rgba(255, 255, 255, 0.1); color: var(--fg); }
.pips { display: flex; gap: 8px; margin-top: 30px; }
.pips i { height: 5px; width: 22px; border-radius: 5px; background: rgba(255, 255, 255, 0.14); transition: width 400ms cubic-bezier(0.2, 0.9, 0.2, 1), background-color 300ms; }
.pips i.on { width: 54px; background: linear-gradient(90deg, var(--icd-2), var(--snomed-2)); }
.pips i.past { background: rgba(255, 255, 255, 0.45); }
.viz { aspect-ratio: 1 / 0.86; border-radius: 36px; position: relative; }
.viz canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.viz-label { position: absolute; left: 22px; bottom: 18px; font: 500 0.75rem var(--mono); color: var(--fg-3); letter-spacing: 0.02em; }
.viz-count { position: absolute; right: 22px; top: 18px; font: 650 0.8125rem var(--mono); color: var(--fg-2); }

/* ───────── numbers ───────── */
.stats { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; margin-top: 64px; }
.stat { padding: 30px; grid-column: span 4; display: flex; flex-direction: column; justify-content: space-between; min-height: 280px; }
.stat.wide { grid-column: span 8; }
.stat .big { font-size: clamp(3.6rem, 8vw, 7rem); line-height: 0.9; letter-spacing: -0.06em; font-weight: 760; font-variant-numeric: tabular-nums; }
.stat .big small { font-size: 0.4em; letter-spacing: -0.03em; color: var(--fg-3); font-weight: 600; margin-left: 4px; }
.stat .lbl { color: var(--fg-2); font-size: 1rem; max-width: 30ch; margin-top: 18px; }
.stat .lbl b { color: var(--fg); font-weight: 600; }
.bars { display: grid; gap: 14px; margin-top: 26px; }
.bar { display: grid; grid-template-columns: 150px 1fr 56px; gap: 14px; align-items: center; font-size: 0.875rem; color: var(--fg-2); }
.bar .track { height: 12px; border-radius: 12px; background: rgba(255, 255, 255, 0.08); overflow: hidden; }
.bar .fill { height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--c1), var(--c2)); box-shadow: 0 0 20px var(--c2); }
.bar b { font: 650 0.9375rem var(--mono); color: var(--fg); text-align: right; }
.bar.icd { --c1: var(--icd-2); --c2: var(--icd); }
.bar.sn { --c1: var(--snomed-2); --c2: var(--snomed); }
.bar.mute .fill { opacity: 0.45; box-shadow: none; }

.principles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 18px; }
.principle { padding: 28px; }
.principle h4 { font-size: 1.25rem; letter-spacing: -0.025em; margin: 14px 0 8px; }
.principle p { color: var(--fg-2); font-size: 0.975rem; }
.principle .ic { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: linear-gradient(135deg, rgba(10, 132, 255, 0.25), rgba(191, 90, 242, 0.25)); font-size: 1.3rem; }

footer { padding: 60px 24px 80px; text-align: center; color: var(--fg-3); font-size: 0.875rem; }
footer .big-word { font-size: clamp(3rem, 14vw, 12rem); line-height: 0.9; letter-spacing: -0.06em; font-weight: 780; margin-bottom: 32px; background: linear-gradient(180deg, rgba(255,255,255,0.35), rgba(255,255,255,0.02)); -webkit-background-clip: text; background-clip: text; color: transparent; }

.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 100; translate: -50% 0; padding: 12px 20px; border-radius: 999px; font-size: 0.9375rem; font-weight: 500;
  background: var(--glass-strong); backdrop-filter: blur(24px) saturate(180%); -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--line); box-shadow: 0 16px 50px rgba(0, 0, 0, 0.5); pointer-events: none; opacity: 0; will-change: transform, opacity;
}

/* ───────── responsive ───────── */
@media (max-width: 940px) {
  .lab-grid, .pipe-inner { grid-template-columns: 1fr; }
  .pipe-inner { gap: 28px; }
  .viz { max-height: 38dvh; aspect-ratio: auto; height: 38dvh; }
  .stat, .stat.wide { grid-column: span 12; min-height: 0; gap: 28px; }
  .principles { grid-template-columns: 1fr; }
  .nav a.hide-s { display: none; }
  .bar { grid-template-columns: 110px 1fr 52px; }
}

/* ───────── accessibility: three independent signals ───────── */
@media (prefers-reduced-motion: reduce) {
  .reveal { transform: none; filter: none; opacity: 0; }
  .reveal.in { transition: opacity 250ms ease; }
  .eyebrow .dot, .scroll-hint span { animation: none; }
}
@media (prefers-reduced-transparency: reduce) {
  .nav, .glass, .code-card, .eyebrow, .btn.ghost, .toast { background: #17171c; backdrop-filter: none; -webkit-backdrop-filter: none; }
  .grain { display: none; }
}
@media (prefers-contrast: more) {
  :root { --line: rgba(255, 255, 255, 0.45); --fg-2: #fff; --fg-3: rgba(255, 255, 255, 0.82); }
  .nav, .glass, .code-card { background: #000; }
}

/* ───────── multi-page ───────── */
@view-transition { navigation: auto; }                   /* cross-document morph between pages */
::view-transition-old(root) { animation: 260ms cubic-bezier(0.4, 0, 1, 1) both vt-out; }
::view-transition-new(root) { animation: 520ms cubic-bezier(0.2, 0.9, 0.2, 1) both vt-in; }
@keyframes vt-out { to { opacity: 0; transform: scale(0.985); filter: blur(8px); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(18px) scale(1.01); filter: blur(8px); } }
@media (prefers-reduced-motion: reduce) { ::view-transition-old(root), ::view-transition-new(root) { animation-duration: 120ms; transform: none; filter: none; } }

.nav a[aria-current="page"] { color: var(--fg); background: rgba(255, 255, 255, 0.12); }
.nav a.brand { padding: 8px 10px 8px 0; margin-right: 6px; font-weight: 650; color: var(--fg); letter-spacing: -0.01em; }
.nav a.brand:hover { background: none; }
.page-head { padding: clamp(130px, 18vw, 200px) 24px 0; }
section.after-head { padding-top: clamp(40px, 6vw, 72px); }
section.after-head .lab-grid, section.after-head .stats { margin-top: 24px; }
.pipe { padding-top: 0; }

.tease-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 56px; }
.tease-card { display: flex; flex-direction: column; gap: 10px; padding: 30px; min-height: 300px; transition: transform 100ms ease-out, border-color 200ms; }
.tease-card:active { transform: scale(0.98); }
.tease-card:hover { border-color: rgba(255, 255, 255, 0.3); }
.tease-card .tn { font: 600 0.8125rem var(--mono); color: var(--fg-3); }
.tease-card h3 { font-size: clamp(1.8rem, 3vw, 2.4rem); letter-spacing: -0.04em; line-height: 1; margin-top: auto; }
.tease-card p { color: var(--fg-2); max-width: 30ch; }
.tease-card .go { font-weight: 600; font-size: 0.9375rem; background: linear-gradient(90deg, var(--icd-2), var(--snomed-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
@media (max-width: 940px) { .tease-grid { grid-template-columns: 1fr; } .tease-card { min-height: 0; gap: 14px; } }


/* ───────── lab: mode switch, upload, results table ───────── */
.seg { position: relative; display: inline-grid; grid-auto-flow: column; grid-auto-columns: 1fr; margin: 40px 0 0; padding: 4px; border-radius: 999px; background: var(--glass); border: 1px solid var(--line); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); }
.seg button { position: relative; z-index: 1; padding: 10px 22px; border-radius: 999px; font-weight: 600; font-size: 0.9375rem; color: var(--fg-2); transition: color 150ms ease-out, transform 100ms ease-out; white-space: nowrap; }
.seg button:active { transform: scale(0.97); }
.seg button[aria-selected="true"] { color: #000; }
.seg-thumb { position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 4px; border-radius: 999px; background: var(--fg); will-change: transform, width; }
#paneSingle, #paneBatch { margin-top: 28px; }
#paneBatch[hidden], #paneSingle[hidden] { display: none; }
#paneSingle .lab-grid { margin-top: 0; }

.drop { padding: clamp(34px, 6vw, 70px) 28px; text-align: center; border: 1.5px dashed rgba(255, 255, 255, 0.22); cursor: pointer; transition: border-color 200ms ease-out, background-color 200ms ease-out, transform 200ms cubic-bezier(0.2, 0.9, 0.2, 1); }
.drop.over { border-color: var(--icd-2); background: rgba(10, 132, 255, 0.12); transform: scale(1.012); }
.drop-ic { width: 72px; height: 72px; margin: 0 auto 18px; border-radius: 22px; display: grid; place-items: center; font-size: 2rem; background: linear-gradient(135deg, rgba(10, 132, 255, 0.35), rgba(191, 90, 242, 0.35)); }
.drop h3 { font-size: clamp(1.6rem, 3vw, 2.2rem); letter-spacing: -0.035em; margin-bottom: 10px; }
.drop p { max-width: 62ch; margin: 0 auto 24px; color: var(--fg-2); font-size: 0.975rem; }
.drop p span { color: var(--fg-3); }
.drop code, .warns code { font: 500 0.85em var(--mono); padding: 1px 6px; border-radius: 6px; background: rgba(255, 255, 255, 0.1); color: var(--fg); }
.drop-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

.batch-panel { margin-top: 18px; }
.batch-panel .note { font-size: 0.8125rem; color: var(--fg-3); }
.warns { display: grid; gap: 8px; margin-bottom: 4px; }
.warns:empty { display: none; }
.warns div { padding: 10px 14px; border-radius: 14px; font-size: 0.875rem; background: rgba(255, 214, 10, 0.1); color: #ffe27a; }
.warns div.err { background: rgba(255, 69, 58, 0.14); color: #ff9f98; }
.batch-panel .run .btn { padding: 12px 22px; font-size: 0.9375rem; }
.btn[disabled] { opacity: 0.4; pointer-events: none; }
.progress { height: 8px; border-radius: 8px; background: rgba(255, 255, 255, 0.08); margin-top: 20px; overflow: hidden; }
.progress i { display: block; height: 100%; width: 0; border-radius: inherit; background: linear-gradient(90deg, var(--icd-2), var(--snomed-2)); box-shadow: 0 0 18px var(--snomed); }
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px; }
.kpis div { padding: 14px 16px; border-radius: 16px; background: rgba(255, 255, 255, 0.05); }
.kpis b { display: block; font-size: 1.6rem; letter-spacing: -0.04em; font-variant-numeric: tabular-nums; }
.kpis span { font-size: 0.75rem; color: var(--fg-3); text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.tbl-tools { display: flex; gap: 16px; align-items: center; margin: 22px 0 12px; flex-wrap: wrap; }
.field-in.slim { width: auto; flex: 1; min-width: 200px; padding: 11px 16px; font-size: 0.9375rem; font-weight: 400; letter-spacing: -0.01em; border-radius: 14px; }
.check { display: flex; gap: 8px; align-items: center; font-size: 0.875rem; color: var(--fg-2); cursor: pointer; }
.check input { accent-color: var(--icd); width: 16px; height: 16px; }
.tbl-wrap { max-height: 560px; overflow: auto; border-radius: 18px; border: 1px solid var(--line); background: rgba(0, 0, 0, 0.25); }
.tbl { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.tbl th { position: sticky; top: 0; z-index: 2; text-align: left; padding: 12px 14px; font-size: 0.6875rem; letter-spacing: 0.09em; text-transform: uppercase; color: var(--fg-3); background: rgba(22, 22, 28, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
.tbl td { padding: 11px 14px; border-top: 1px solid rgba(255, 255, 255, 0.06); vertical-align: top; }
.tbl td.n, .tbl td.cid { color: var(--fg-3); font-family: var(--mono); font-size: 0.75rem; white-space: nowrap; }
.tbl td.term { font-weight: 500; max-width: 280px; overflow-wrap: anywhere; }
.tbl td.cd { white-space: nowrap; }
.tbl td.cd b { display: block; font: 650 0.9375rem var(--mono); letter-spacing: -0.02em; }
.tbl td.cd small { display: block; max-width: 260px; margin-top: 2px; color: var(--fg-3); font-size: 0.75rem; line-height: 1.3; white-space: normal; }
.tbl td.cd.icd b { color: var(--icd-2); }
.tbl td.cd.sn b { color: var(--snomed-2); }
.tbl tr.new td { animation: rowin 700ms cubic-bezier(0.2, 0.9, 0.2, 1); }
@keyframes rowin { from { background: rgba(100, 210, 255, 0.22); } }
.pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font: 650 0.75rem var(--mono); background: rgba(48, 209, 88, 0.16); color: var(--ok); }
.pill.low { background: rgba(255, 214, 10, 0.16); color: var(--warn); }
.pill.na { background: rgba(255, 255, 255, 0.08); color: var(--fg-3); }
.tbl .pending { color: var(--fg-3); }
@media (max-width: 700px) { .kpis { grid-template-columns: repeat(2, 1fr); } .tbl td.cid, .tbl th:nth-child(2) { display: none; } }
.eh { margin: clamp(60px, 9vw, 110px) 0 28px; }
[hidden] { display: none !important; }