/* =============================================================================
   FRONTIER MODEL INDEX — shared design system
   "Observatory" theme: near-black canvas, instrument-panel surfaces, signal
   gradients, monospaced telemetry. Country-coded accents (US / CN). Built to feel
   like a live capability tracker, not a generic dashboard.
   ============================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  /* base surfaces */
  --bg: #060708;
  --bg-grid: rgba(255, 255, 255, 0.022);
  --panel: #0d0f14;
  --panel-2: #11141b;
  --panel-3: #161a23;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);

  /* ink */
  --ink: #eef1f7;
  --ink-soft: #b7bdca;
  --ink-mute: #7c8497;
  --ink-faint: #515869;

  /* signal palette */
  --signal: #5ef2c8;          /* primary accent — capability cyan/green */
  --signal-2: #7aa2ff;        /* secondary — process blue */
  --violet: #b48cff;
  --amber: #ffcf6b;
  --rose: #ff7a93;

  /* geo accents */
  --us: #5b8cff;
  --us-soft: rgba(91, 140, 255, 0.16);
  --cn: #ff5d6c;
  --cn-soft: rgba(255, 93, 108, 0.15);

  /* status */
  --ok: #5ef2c8;
  --warn: #ffcf6b;
  --bad: #ff7a93;
  --suspended: #ff9d5c;

  --grad-signal: linear-gradient(120deg, var(--signal), var(--signal-2) 55%, var(--violet));
  --radius: 14px;
  --radius-sm: 9px;
  --maxw: 1180px;
  --shadow: 0 1px 0 rgba(255,255,255,0.04) inset, 0 18px 50px -28px rgba(0,0,0,0.9);

  --mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  --sans: 'Space Grotesk', ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 85% -10%, rgba(122, 162, 255, 0.10), transparent 60%),
    radial-gradient(900px 600px at 5% 0%, rgba(94, 242, 200, 0.07), transparent 55%),
    var(--bg);
  background-attachment: fixed;
  line-height: 1.55;
  letter-spacing: 0.1px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* faint engineering grid over the whole canvas */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(var(--bg-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(circle at 50% 30%, #000 30%, transparent 85%);
  pointer-events: none;
  z-index: 0;
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--signal); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 22px; position: relative; z-index: 1; }

/* ---------- top bar ---------------------------------------------------------- */
.topbar {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(6,7,8,0.92), rgba(6,7,8,0.55));
  border-bottom: 1px solid var(--line);
}
.topbar .wrap { display: flex; align-items: center; gap: 18px; height: 62px; }
.brand { display: flex; align-items: center; gap: 11px; font-weight: 700; letter-spacing: 0.2px; }
.brand .glyph {
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--grad-signal);
  box-shadow: 0 0 22px -4px var(--signal);
  position: relative; flex: none;
}
.brand .glyph::after {
  content: ""; position: absolute; inset: 6px; border-radius: 4px;
  background: var(--bg); opacity: 0.55;
}
.brand small { color: var(--ink-mute); font-weight: 500; font-size: 11px; letter-spacing: 1.5px; text-transform: uppercase; display: block; }
.nav { display: flex; gap: 6px; margin-left: auto; flex-wrap: wrap; }
.nav a {
  font-size: 13.5px; color: var(--ink-soft); padding: 7px 12px; border-radius: 8px;
  border: 1px solid transparent; transition: all .15s ease;
}
.nav a:hover { background: var(--panel-2); border-color: var(--line); color: var(--ink); }
.nav a.active { color: var(--signal); border-color: var(--line-strong); background: var(--panel-2); }

/* live status pill */
.livepill {
  display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono);
  font-size: 11.5px; color: var(--ink-soft); padding: 6px 11px;
  border: 1px solid var(--line); border-radius: 999px; background: var(--panel);
  white-space: nowrap;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); position: relative; }
.dot::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  border: 1px solid var(--ok); animation: ping 1.8s ease-out infinite; opacity: 0;
}
@keyframes ping { 0% { transform: scale(0.6); opacity: 0.8; } 100% { transform: scale(2.2); opacity: 0; } }
.dot.stale { background: var(--warn); } .dot.stale::after { border-color: var(--warn); }

/* ---------- hero ------------------------------------------------------------- */
.hero { padding: 64px 0 26px; }
.eyebrow {
  font-family: var(--mono); font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--signal); display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--signal); display: inline-block; }
.hero h1 {
  font-size: clamp(34px, 6vw, 62px); line-height: 1.02; margin: 0 0 18px;
  font-weight: 700; letter-spacing: -1.2px;
}
.hero h1 .grad {
  background: var(--grad-signal); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero p.lede { font-size: clamp(16px, 2.2vw, 19.5px); color: var(--ink-soft); max-width: 720px; margin: 0; }
.hero .meta-row { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 26px; color: var(--ink-mute); font-family: var(--mono); font-size: 12.5px; }
.hero .meta-row b { color: var(--ink); font-weight: 500; }

/* ---------- section scaffolding ---------------------------------------------- */
section.block { padding: 40px 0; scroll-margin-top: 80px; }
.sec-head { display: flex; align-items: baseline; gap: 14px; margin-bottom: 22px; flex-wrap: wrap; }
.sec-head h2 { font-size: clamp(22px, 3.4vw, 30px); margin: 0; letter-spacing: -0.5px; }
.sec-head .num { font-family: var(--mono); color: var(--ink-faint); font-size: 13px; }
.sec-head p { color: var(--ink-mute); margin: 0; font-size: 14px; max-width: 640px; }

/* ---------- cards / panels --------------------------------------------------- */
.panel {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.grid { display: grid; gap: 16px; }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 880px) { .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; } }

.stat { padding: 18px 18px 16px; }
.stat .k { font-family: var(--mono); font-size: 11.5px; letter-spacing: 1px; text-transform: uppercase; color: var(--ink-mute); }
.stat .v { font-size: clamp(24px, 4vw, 34px); font-weight: 700; letter-spacing: -0.5px; margin-top: 6px; }
.stat .v small { font-size: 14px; color: var(--ink-mute); font-weight: 500; }
.stat .sub { color: var(--ink-mute); font-size: 12.5px; margin-top: 4px; }

/* ---------- leaderboard table ------------------------------------------------ */
.board-tools { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; align-items: center; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: var(--panel); }
.seg button {
  background: transparent; border: none; color: var(--ink-soft); font-family: var(--mono);
  font-size: 12px; padding: 8px 13px; cursor: pointer; transition: all .12s; letter-spacing: .3px;
}
.seg button:hover { color: var(--ink); background: var(--panel-3); }
.seg button.on { background: var(--signal); color: #04110d; font-weight: 700; }
.search {
  background: var(--panel); border: 1px solid var(--line); color: var(--ink);
  border-radius: 9px; padding: 8px 13px; font-family: var(--mono); font-size: 12.5px; min-width: 180px;
}
.search:focus { outline: none; border-color: var(--signal); }

.table-scroll { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); background: var(--panel); }
table.board { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 880px; }
table.board thead th {
  position: sticky; top: 0; background: var(--panel-3); z-index: 2;
  text-align: right; font-family: var(--mono); font-weight: 500; font-size: 11px;
  letter-spacing: .6px; text-transform: uppercase; color: var(--ink-mute);
  padding: 12px 14px; border-bottom: 1px solid var(--line-strong); white-space: nowrap; cursor: pointer; user-select: none;
}
table.board thead th:first-child, table.board thead th.l { text-align: left; }
table.board thead th:hover { color: var(--ink); }
table.board thead th.sorted { color: var(--signal); }
table.board tbody td { padding: 13px 14px; text-align: right; border-bottom: 1px solid var(--line); font-family: var(--mono); white-space: nowrap; }
table.board tbody td.l { text-align: left; font-family: var(--sans); }
table.board tbody tr { transition: background .12s; }
table.board tbody tr:hover { background: var(--panel-2); }
table.board tbody tr:last-child td { border-bottom: none; }
.rank { color: var(--ink-faint); font-weight: 700; }
.rank.top { color: var(--signal); }
.model-cell { display: flex; align-items: center; gap: 11px; }
.model-cell .mk {
  width: 30px; height: 30px; border-radius: 8px; flex: none; display: grid; place-items: center;
  font-family: var(--mono); font-weight: 700; font-size: 12px; border: 1px solid var(--line-strong);
}
.model-cell .nm { font-weight: 600; letter-spacing: -.2px; }
.model-cell .vn { color: var(--ink-mute); font-size: 11.5px; }
.bar { position: relative; height: 6px; border-radius: 4px; background: var(--panel-3); overflow: hidden; min-width: 54px; display: inline-block; vertical-align: middle; margin-left: 8px; }
.bar > i { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 4px; background: var(--grad-signal); }

.flag { font-family: var(--mono); font-size: 10.5px; padding: 2px 7px; border-radius: 6px; border: 1px solid var(--line); letter-spacing: .5px; }
.flag.us { color: var(--us); border-color: var(--us-soft); background: var(--us-soft); }
.flag.cn { color: var(--cn); border-color: var(--cn-soft); background: var(--cn-soft); }
.flag.eu, .flag.intl { color: var(--violet); border-color: rgba(180,140,255,.2); background: rgba(180,140,255,.1); }

.tag { font-family: var(--mono); font-size: 10.5px; padding: 2px 7px; border-radius: 6px; border: 1px solid var(--line); color: var(--ink-mute); }
.tag.open { color: var(--ok); border-color: rgba(94,242,200,.25); background: rgba(94,242,200,.08); }
.tag.closed { color: var(--ink-soft); }
.tag.suspended { color: var(--suspended); border-color: rgba(255,157,92,.3); background: rgba(255,157,92,.1); }
.tag.restricted { color: var(--amber); border-color: rgba(255,207,107,.25); }

/* sentiment chips */
.senti { display: inline-flex; align-items: center; gap: 6px; }
.senti .gauge { width: 44px; height: 6px; border-radius: 4px; background: var(--panel-3); overflow: hidden; }
.senti .gauge > i { display: block; height: 100%; }

/* ---------- benchmark bars --------------------------------------------------- */
.bench { padding: 18px; }
.bench h3 { margin: 0 0 3px; font-size: 16px; }
.bench .desc { color: var(--ink-mute); font-size: 12.5px; margin-bottom: 14px; }
.brow { display: grid; grid-template-columns: 150px 1fr 58px; gap: 12px; align-items: center; margin: 9px 0; font-size: 13px; }
@media (max-width: 720px) {
  .brow { grid-template-columns: 92px 1fr 46px; gap: 8px; font-size: 12px; }
}
.brow .bn { color: var(--ink-soft); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.brow .bt { height: 9px; border-radius: 5px; background: var(--panel-3); overflow: hidden; }
.brow .bt > i { display: block; height: 100%; border-radius: 5px; background: var(--grad-signal); }
.brow .bv { font-family: var(--mono); text-align: right; color: var(--ink); font-weight: 500; }
.brow.lead .bn { color: var(--signal); font-weight: 600; }

/* ---------- timeline --------------------------------------------------------- */
.timeline { position: relative; margin-top: 8px; padding-left: 4px; }
.tl-item { position: relative; padding: 0 0 26px 30px; border-left: 1px solid var(--line); }
.tl-item:last-child { border-left-color: transparent; }
.tl-item::before {
  content: ""; position: absolute; left: -6px; top: 4px; width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg); border: 2px solid var(--signal-2); box-shadow: 0 0 0 4px rgba(122,162,255,.1);
}
.tl-item.hot::before { border-color: var(--rose); box-shadow: 0 0 0 4px rgba(255,122,147,.16); animation: ping2 2s infinite; }
@keyframes ping2 { 0%,100% { box-shadow: 0 0 0 4px rgba(255,122,147,.16); } 50% { box-shadow: 0 0 0 8px rgba(255,122,147,.04); } }
.tl-date { font-family: var(--mono); font-size: 12px; color: var(--ink-mute); letter-spacing: .5px; }
.tl-title { font-weight: 600; font-size: 16px; margin: 3px 0 5px; }
.tl-title .v { color: var(--ink-mute); font-weight: 500; font-size: 13px; }
.tl-sum { color: var(--ink-soft); font-size: 14px; max-width: 760px; }
.tl-tags { margin-top: 8px; display: flex; gap: 6px; flex-wrap: wrap; }

/* ---------- prose / analysis ------------------------------------------------- */
.prose { color: var(--ink-soft); font-size: 15.5px; line-height: 1.72; max-width: 780px; }
.prose h3 { color: var(--ink); font-size: 19px; margin: 30px 0 10px; letter-spacing: -.3px; }
.prose p { margin: 0 0 14px; }
.prose strong { color: var(--ink); font-weight: 600; }
.prose ul { padding-left: 20px; margin: 0 0 16px; }
.prose li { margin: 7px 0; }
.prose a { color: var(--signal-2); border-bottom: 1px solid rgba(122,162,255,.3); }
.prose a:hover { color: var(--signal); }
.callout {
  border: 1px solid var(--line); border-left: 3px solid var(--signal); background: var(--panel);
  border-radius: var(--radius-sm); padding: 16px 18px; margin: 18px 0; font-size: 14.5px; color: var(--ink-soft);
}
.callout.warn { border-left-color: var(--suspended); }
.callout.cn { border-left-color: var(--cn); }
.callout b { color: var(--ink); }

/* spec tables for technical pages */
.spectable { width: 100%; border-collapse: collapse; font-size: 13.5px; margin: 14px 0; }
.spectable td, .spectable th { padding: 11px 14px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.spectable th { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .6px; color: var(--ink-mute); font-weight: 500; }
.spectable td:first-child { color: var(--ink-mute); font-family: var(--mono); font-size: 12.5px; width: 230px; }
@media (max-width: 720px) {
  .spectable td:first-child { width: 108px; font-size: 11px; }
  .spectable td, .spectable th { padding: 8px 10px; font-size: 12px; }
}
.spectable td strong { color: var(--ink); }
.spectable.compare td:not(:first-child), .spectable.compare th:not(:first-child) { text-align: right; font-family: var(--mono); }

/* forecast cards */
.fc { padding: 18px; position: relative; overflow: hidden; }
.fc .eta { font-family: var(--mono); font-size: 12px; color: var(--signal); letter-spacing: .5px; }
.fc h4 { margin: 8px 0 6px; font-size: 16px; }
.fc p { margin: 0; color: var(--ink-mute); font-size: 13.5px; }
.fc .conf { margin-top: 12px; display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 11px; color: var(--ink-mute); }
.conf-bar { width: 70px; height: 5px; border-radius: 3px; background: var(--panel-3); overflow: hidden; }
.conf-bar > i { display: block; height: 100%; background: var(--grad-signal); }

/* chip comparison cards (hardware) */
.chip { padding: 18px; }
.chip .top { display: flex; justify-content: space-between; align-items: start; gap: 10px; }
.chip h4 { margin: 0; font-size: 16.5px; }
.chip .org { font-family: var(--mono); font-size: 11px; color: var(--ink-mute); }
.chip dl { margin: 14px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 7px 14px; font-size: 13px; }
.chip dt { color: var(--ink-mute); font-family: var(--mono); font-size: 11.5px; }
.chip dd { margin: 0; text-align: right; font-family: var(--mono); color: var(--ink); }

/* ---------- footer ----------------------------------------------------------- */
footer.site {
  border-top: 1px solid var(--line); margin-top: 50px; padding: 34px 0 60px; color: var(--ink-mute); font-size: 13px;
}
footer.site .wrap { display: flex; flex-wrap: wrap; gap: 18px 40px; justify-content: space-between; align-items: start; }
footer.site a { color: var(--ink-soft); }
footer.site .cols { display: flex; gap: 40px; flex-wrap: wrap; }
footer.site h5 { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 1px; color: var(--ink-faint); margin: 0 0 10px; }
footer.site ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.disclaimer { font-size: 11.5px; color: var(--ink-faint); max-width: 520px; line-height: 1.6; }

/* ---------- utilities -------------------------------------------------------- */
.muted { color: var(--ink-mute); }
.mono { font-family: var(--mono); }
.src { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); }
.src a { color: var(--ink-mute); border-bottom: 1px dotted var(--line-strong); }
.pill-row { display: flex; gap: 8px; flex-wrap: wrap; }
.divider { height: 1px; background: var(--line); margin: 36px 0; }
.center { text-align: center; }
.skeleton { background: linear-gradient(90deg, var(--panel-2), var(--panel-3), var(--panel-2)); background-size: 200% 100%; animation: shine 1.4s infinite; border-radius: 6px; color: transparent !important; }
@keyframes shine { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.fade-in { animation: fade .5s ease both; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; scroll-behavior: auto !important; }
}

/* =============================================================================
   MOBILE-FIRST RESPONSIVE ENHANCEMENTS — fully mobile friendly
   - Compact sticky header with horizontal nav scroll on small screens
   - Stacked grids, tools, footer
   - Larger tap targets, no horizontal overflow, readable type
   - Table remains horizontally scrollable but with mobile-friendly toolbar
   ============================================================================= */

@media (max-width: 720px) {
  .wrap { padding: 0 14px; }
  .topbar .wrap { height: auto; min-height: 52px; flex-wrap: wrap; gap: 6px 10px; padding: 8px 0; }
  .brand { font-size: 15px; gap: 8px; }
  .brand .glyph { width: 22px; height: 22px; }
  .brand small { font-size: 9px; letter-spacing: 1px; }
  .nav { margin-left: 0; width: 100%; order: 2; flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; gap: 4px; padding-bottom: 4px; scrollbar-width: none; }
  .nav::-webkit-scrollbar { display: none; }
  .nav a { font-size: 12px; padding: 6px 9px; white-space: nowrap; flex-shrink: 0; min-height: 32px; display: inline-flex; align-items: center; }
  .hero { padding: 42px 0 18px; }
  .hero h1 { font-size: 30px; }
  .hero p.lede { font-size: 15px; }
  .hero .meta-row { font-size: 11px; gap: 8px 14px; }
  section.block { padding: 28px 0; }
  .sec-head h2 { font-size: 20px; }
  .grid.cols-4 { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 14px 12px 12px; }
  .stat .v { font-size: 22px; }
  .board-tools { flex-direction: column; align-items: stretch; gap: 8px; }
  .board-tools .seg { width: 100%; }
  .board-tools .seg button { flex: 1; padding: 7px 8px; font-size: 11px; }
  .search { width: 100%; min-width: 0; }
  .table-scroll { border-radius: 10px; }
  table.board { min-width: 720px; font-size: 12.5px; }
  .table-scroll td, .table-scroll th { padding: 10px 8px; }
  .bar { min-width: 40px; }
  .timeline { padding-left: 2px; }
  .tl-item { padding: 0 0 18px 22px; }
  .tl-title { font-size: 15px; }
  footer.site { padding: 28px 0 40px; margin-top: 32px; }
  footer.site .wrap { flex-direction: column; gap: 22px; }
  footer.site .cols { flex-direction: column; gap: 18px; }
  .disclaimer { max-width: none; }
  .prose { font-size: 14.5px; }
  .callout { padding: 12px 14px; font-size: 13.5px; }
}

@media (max-width: 480px) {
  .grid.cols-4 { grid-template-columns: 1fr; }
  .stat .v { font-size: 20px; }
  table.board { min-width: 620px; font-size: 12px; }
  .nav a { font-size: 11.5px; padding: 5px 7px; }
  .hero h1 { font-size: 26px; letter-spacing: -0.8px; }
  .sec-head p { font-size: 13px; }
  .panel, .panel.bench, .panel.stat { border-radius: 12px; }
}

/* Ensure the injected board tools and any wide content don't cause body scroll */
body { overflow-x: hidden; }
.table-scroll { -webkit-overflow-scrolling: touch; }

/* Touch friendly pills / seg buttons */
.seg button, .livepill, .nav a { min-height: 34px; }
@media (max-width: 720px) {
  .seg button, .livepill, .nav a { min-height: 32px; }
}

/* =========================================================================
   Price-Adjusted (weighted) Ranking — vivid, tiered, scannable
   ========================================================================= */
.par { position: relative; overflow: hidden; }
.par::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(620px 220px at 88% -12%, rgba(94,242,200,.10), transparent 60%),
    radial-gradient(520px 220px at 4% 118%, rgba(122,162,255,.09), transparent 60%);
}
.par > * { position: relative; z-index: 1; }

.par-top { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; justify-content: space-between; }
.par-eyebrow { font-family: var(--mono); font-size: 10.5px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--signal); }
.par-h { font-size: clamp(17px, 2.3vw, 22px); font-weight: 700; letter-spacing: -.4px; margin: 5px 0 0; }
.par-h .g { background: var(--grad-signal); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* segmented scenario control */
.par-seg { display: inline-flex; padding: 4px; gap: 4px; background: var(--panel-2); border: 1px solid var(--line); border-radius: 12px; flex-wrap: wrap; }
.par-seg button { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; border: 0; background: transparent; color: var(--ink-mute); font-family: var(--sans); font-size: 12.5px; font-weight: 600; padding: 7px 13px; border-radius: 9px; transition: .18s ease; white-space: nowrap; }
.par-seg button:hover { color: var(--ink-soft); }
.par-seg button[aria-pressed="true"] { color: #04110d; background: var(--grad-signal); box-shadow: 0 8px 20px -12px rgba(94,242,200,.9); }
.par-seg .par-ic { font-size: 13px; }

/* formula + cache-hit control line */
.par-sub { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin: 13px 0 16px; font-size: 12.5px; color: var(--ink-soft); }
.par-code { font-family: var(--mono); font-size: 11.5px; color: var(--signal); background: rgba(94,242,200,.08); border: 1px solid rgba(94,242,200,.2); padding: 3px 9px; border-radius: 7px; }
.par-cache { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.par-cache b { color: var(--ink-mute); font-weight: 600; font-size: 10.5px; text-transform: uppercase; letter-spacing: .6px; }
.par-cache button { cursor: pointer; font-family: var(--mono); font-size: 11px; border: 1px solid var(--line); background: var(--panel-2); color: var(--ink-soft); padding: 4px 10px; border-radius: 7px; transition: .15s ease; }
.par-cache button[aria-pressed="true"] { border-color: var(--signal); color: var(--signal); background: rgba(94,242,200,.1); }
.par-cross { font-size: 11.5px; color: var(--ink-mute); }
.par-cross b { color: var(--amber); }

/* ranked rows */
.par-row { display: grid; grid-template-columns: 42px 38px 1fr; gap: 12px; align-items: center; padding: 12px 14px; border-radius: 13px; margin-bottom: 8px; background: var(--panel-2); border: 1px solid var(--line); transition: transform .18s ease, border-color .18s ease; }
.par-row:hover { border-color: var(--line-strong); transform: translateY(-1px); }
.par-row.par-1 { background: linear-gradient(100deg, rgba(94,242,200,.12), rgba(122,162,255,.06) 55%, transparent); border-color: rgba(94,242,200,.38); box-shadow: 0 14px 36px -22px rgba(94,242,200,.7); }
.par-rank { font-family: var(--mono); font-weight: 700; font-size: 17px; text-align: center; color: var(--ink-mute); line-height: 1; }
.par-rank .par-crown { display: block; font-size: 13px; margin-bottom: 1px; }
.par-row.par-1 .par-rank { color: var(--signal); }
.par-mk { width: 38px; height: 38px; border-radius: 11px; display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-weight: 700; font-size: 13px; border: 1px solid; }
.par-main { min-width: 0; }
.par-l1 { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.par-name { font-weight: 600; font-size: 14.5px; letter-spacing: -.2px; }
.par-vendor { font-size: 11.5px; color: var(--ink-mute); font-family: var(--mono); }
.par-move { font-family: var(--mono); font-size: 10px; font-weight: 700; padding: 1px 6px; border-radius: 5px; }
.par-move.up { color: var(--ok); background: rgba(94,242,200,.13); }
.par-move.down { color: var(--rose); background: rgba(255,122,147,.13); }
.par-move.same { color: var(--ink-faint); background: rgba(255,255,255,.04); }
.par-l2 { display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: center; margin-top: 8px; }
.par-bar { height: 9px; border-radius: 6px; background: rgba(255,255,255,.055); overflow: hidden; }
.par-bar > i { display: block; height: 100%; border-radius: 6px; transform-origin: left; animation: par-grow .75s cubic-bezier(.2,.8,.2,1) both; }
@keyframes par-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.par-figs { text-align: right; white-space: nowrap; }
.par-val { font-family: var(--mono); font-weight: 700; font-size: 16px; }
.par-val span { font-size: 9.5px; color: var(--ink-mute); font-weight: 500; letter-spacing: .3px; }
.par-meta { font-family: var(--mono); font-size: 10.5px; color: var(--ink-mute); margin-top: 2px; }

/* tier colors (value figure + bar fill) */
.par-c1 { color: var(--signal); } .par-b1 { background: linear-gradient(90deg, var(--signal-2), var(--signal)); }
.par-c2 { color: var(--signal-2); } .par-b2 { background: linear-gradient(90deg, var(--violet), var(--signal-2)); }
.par-c3 { color: var(--amber); } .par-b3 { background: linear-gradient(90deg, #b98a2f, var(--amber)); }
.par-c4 { color: var(--rose); } .par-b4 { background: linear-gradient(90deg, #7a3a47, var(--rose)); }

/* methodology */
.par-method { margin-top: 16px; }
.par-method > summary { cursor: pointer; font-size: 13px; font-weight: 700; color: var(--ink); padding: 10px 0; border-top: 1px solid var(--line); list-style: none; display: flex; align-items: center; gap: 8px; }
.par-method > summary::-webkit-details-marker { display: none; }
.par-method > summary::before { content: "▸"; color: var(--signal); transition: transform .2s ease; }
.par-method[open] > summary::before { transform: rotate(90deg); }
.par-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; margin: 6px 0 14px; }
.par-card { background: var(--panel-2); border: 1px solid var(--line); border-top: 2px solid var(--signal); border-radius: 12px; padding: 13px 14px; }
.par-card.c2 { border-top-color: var(--signal-2); } .par-card.c3 { border-top-color: var(--amber); }
.par-card h5 { margin: 0 0 7px; font-size: 12.5px; display: flex; align-items: center; gap: 7px; }
.par-card p { margin: 7px 0 0; font-size: 12px; color: var(--ink-soft); line-height: 1.55; }
.par-find { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 10px; margin: 6px 0 14px; }
.par-finding { border-radius: 12px; padding: 13px 14px; border: 1px solid; }
.par-finding.win { background: rgba(94,242,200,.07); border-color: rgba(94,242,200,.3); }
.par-finding.alt { background: rgba(255,207,107,.06); border-color: rgba(255,207,107,.3); }
.par-finding.note { background: rgba(122,162,255,.06); border-color: rgba(122,162,255,.3); }
.par-finding h6 { margin: 0 0 6px; font-size: 11px; font-family: var(--mono); letter-spacing: .5px; text-transform: uppercase; }
.par-finding.win h6 { color: var(--signal); } .par-finding.alt h6 { color: var(--amber); } .par-finding.note h6 { color: var(--signal-2); }
.par-finding p { margin: 0; font-size: 12.5px; color: var(--ink-soft); line-height: 1.55; }
.par-finding strong { color: var(--ink); }
.par-meth-p { font-size: 12.5px; color: var(--ink-soft); line-height: 1.6; margin: 0 0 8px; }
.par-table-wrap { overflow-x: auto; margin: 6px 0; }
.par-table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 11.5px; }
.par-table th { text-align: right; color: var(--ink-mute); font-weight: 600; padding: 6px 8px; border-bottom: 1px solid var(--line); }
.par-table th:first-child, .par-table td:first-child { text-align: left; }
.par-table td { text-align: right; padding: 6px 8px; border-bottom: 1px solid rgba(255,255,255,.045); }

@media (max-width: 560px) {
  .par-row { grid-template-columns: 34px 1fr; gap: 9px; }
  .par-mk { display: none; }
  .par-l2 { grid-template-columns: 1fr; }
  .par-figs { text-align: left; }
}

/* sources list inside the ranking methodology */
.par-srclist { margin: 4px 0 6px; }
.par-src { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: baseline; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,.045); font-size: 12.5px; }
.par-src > strong { min-width: 150px; color: var(--ink); }
.par-src > span { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.par-src a { color: var(--signal-2); font-family: var(--mono); font-size: 10.5px; text-decoration: none; }
.par-src a:hover { color: var(--signal); text-decoration: underline; }

/* language toggle in the top bar */
.langtoggle { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid var(--line); border-radius: 9px; background: var(--panel-2); margin-left: 10px; flex: none; }
.langtoggle button { cursor: pointer; border: 0; background: transparent; color: var(--ink-mute); font-family: var(--mono); font-size: 11px; font-weight: 600; padding: 4px 9px; border-radius: 6px; transition: .15s ease; min-height: 30px; }
.langtoggle button:hover { color: var(--ink-soft); }
.langtoggle button.on { background: var(--signal); color: #04110d; }

/* admin / agentic-outreach cluster in the top bar */
.admin-signin { margin-left: 8px; cursor: pointer; border: 1px solid var(--line); background: transparent; color: var(--ink-faint); font-family: var(--mono); font-size: 10px; letter-spacing: .6px; text-transform: uppercase; padding: 5px 9px; border-radius: 8px; transition: .15s; }
.admin-signin:hover { color: var(--ink-soft); border-color: var(--line-strong); }
.admincluster { display: inline-flex; align-items: center; gap: 8px; margin-left: 10px; padding-left: 10px; border-left: 1px solid var(--line); }
.admincluster .oreach-link { font-family: var(--mono); font-size: 11px; color: var(--ink-soft); text-decoration: none; }
.admincluster .oreach-link:hover { color: var(--signal); }
.oswitch { position: relative; width: 40px; height: 22px; border-radius: 12px; border: 1px solid var(--line-strong); background: var(--panel-3); cursor: pointer; padding: 0; transition: .2s; flex: none; }
.oswitch > i { position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: var(--ink-mute); transition: .2s; }
.oswitch.on { background: var(--grad-signal); border-color: transparent; }
.oswitch.on > i { left: 20px; background: #04110d; }
.opill { font-family: var(--mono); font-size: 10px; font-weight: 700; letter-spacing: .4px; padding: 3px 8px; border-radius: 7px; border: 1px solid; white-space: nowrap; }
.opill.paused  { color: var(--ink-mute); border-color: var(--line); background: rgba(255,255,255,.03); }
.opill.running { color: var(--ok);   border-color: rgba(94,242,200,.4);  background: rgba(94,242,200,.10); }
.opill.armed   { color: var(--signal-2); border-color: rgba(122,162,255,.4); background: rgba(122,162,255,.10); }
.opill.offline { color: var(--amber); border-color: rgba(255,207,107,.4); background: rgba(255,207,107,.08); }
.opill.error   { color: var(--rose);  border-color: rgba(255,122,147,.4); background: rgba(255,122,147,.10); }
.admin-signout { cursor: pointer; border: 1px solid var(--line); background: transparent; color: var(--ink-mute); font-size: 12px; padding: 3px 8px; border-radius: 7px; }
.admin-signout:hover { color: var(--rose); border-color: rgba(255,122,147,.4); }
@media (max-width: 900px) { .admincluster .oreach-link, .opill { display: none; } }