:root {
  --bg: #0b1220;
  --surface: #111a2e;
  --surface-2: #16223a;
  --line: #1f2d4a;
  --text: #e6edf7;
  --muted: #8a99b5;
  --accent: #22d3ee;
  --accent-dim: rgba(34, 211, 238, .14);
  --good: #34d399;
  --warn: #fbbf24;
  --bad: #f87171;
  --radius: 14px;
  --gutter: 16px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 15px/1.5 "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-variant-numeric: tabular-nums;
}
a { color: var(--accent); }
button, select, input { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.hero {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; flex-wrap: wrap;
  padding: 28px var(--gutter) 26px;
  background: radial-gradient(900px 260px at 12% 0%, rgba(34, 211, 238, .22), transparent 70%), linear-gradient(135deg, #0b1220, #0c2236);
  border-bottom: 1px solid var(--line);
}
.hero > * { max-width: 1200px; }
.eyebrow { margin: 0 0 6px; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--accent); font-weight: 600; }
h1 { margin: 0; font-size: clamp(28px, 5vw, 46px); line-height: 1.1; letter-spacing: -.02em; }
.sub { margin: 10px 0 0; color: var(--muted); }
.stamp { padding: 12px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(17, 26, 46, .7); }
.stamp small { display: block; color: var(--muted); font-size: 12px; }
.stamp b { display: block; font-size: 22px; }

.tabs {
  display: flex; gap: 4px; align-items: center; overflow-x: auto;
  padding: 10px var(--gutter); background: var(--surface); border-bottom: 1px solid var(--line);
}
.tabs button {
  flex: none; padding: 8px 14px; border: 0; border-radius: 10px; background: none; color: var(--muted); white-space: nowrap;
}
.tabs button:hover { color: var(--text); }
.tabs button[aria-current="page"] { background: var(--accent-dim); color: var(--accent); font-weight: 600; }
.tabs .spacer { flex: 1; }

.filters, .view, .foot { max-width: 1240px; margin: 0 auto; padding-left: var(--gutter); padding-right: var(--gutter); }
.filters {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; padding-top: 18px; padding-bottom: 6px;
}
.filters[hidden] { display: none; }
.field label { display: block; margin-bottom: 4px; font-size: 12px; color: var(--muted); }
select, input[type="search"] {
  width: 100%; min-height: 42px; padding: 8px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface);
}
select option { background: var(--surface); }
.view { padding-top: 14px; padding-bottom: 40px; }
.foot { padding-bottom: 32px; color: var(--muted); font-size: 12px; }

.hint {
  display: inline-grid; place-items: center; width: 18px; height: 18px; margin-left: 4px;
  border-radius: 50%; background: var(--accent-dim); color: var(--accent); font-size: 11px; font-weight: 700; cursor: help;
}
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.eyebrow-s { margin: 0; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.muted { color: var(--muted); }

.controls { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between; margin: 10px 0; }
.pills { display: flex; flex-wrap: wrap; gap: 6px; }
.pill { padding: 6px 12px; border: 1px solid var(--line); border-radius: 999px; background: none; color: var(--muted); }
.pill[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-dim); color: var(--accent); font-weight: 600; }
.inline-field { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; }
.inline-field select { width: auto; min-height: 36px; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 16px; align-items: start; }
.list { padding: 0; overflow: hidden; }
.row {
  display: grid; grid-template-columns: 28px minmax(0, 1.2fr) minmax(60px, 1fr) 112px; gap: 12px; align-items: center; width: 100%;
  padding: 12px 16px; border: 0; border-bottom: 1px solid var(--line); background: none; text-align: left;
}
.row:last-child { border-bottom: 0; }
.row:hover { background: var(--surface-2); }
.row.selected { background: var(--accent-dim); box-shadow: inset 3px 0 0 var(--accent); }
.rank { color: var(--muted); }
.who b { display: block; overflow-wrap: anywhere; }
.who small { color: var(--muted); font-size: 12px; }
.bar { height: 8px; border-radius: 99px; background: var(--surface-2); overflow: hidden; }
.bar i { display: block; height: 100%; border-radius: 99px; background: linear-gradient(90deg, #0ea5b7, var(--accent)); }
.val { font-weight: 700; white-space: nowrap; text-align: right; }

.detail { position: sticky; top: 12px; max-height: calc(100vh - 24px); overflow-y: auto; }
.detail h2 { margin: 6px 0 8px; font-size: 22px; overflow-wrap: anywhere; }
.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 1px solid currentColor; }
.badge.s-up { color: var(--good); }
.badge.s-steady { color: var(--accent); }
.badge.s-flat { color: var(--warn); }
.badge.s-down { color: var(--bad); }
.badge.s-none { color: var(--muted); }
.detail h3 { margin: 16px 0 4px; font-size: 14px; }
.callout { margin: 12px 0; padding: 10px 12px; border-left: 3px solid var(--accent); background: var(--accent-dim); border-radius: 0 8px 8px 0; font-size: 14px; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin: 12px 0; }
.stat { padding: 10px 12px; border-radius: 10px; background: var(--surface-2); }
.stat small { display: block; color: var(--muted); font-size: 12px; }
.stat b { font-size: 18px; }
.btn {
  display: inline-block; padding: 10px 16px; border: 0; border-radius: 10px; background: var(--accent); color: #05222a;
  font-weight: 700; text-decoration: none;
}
.btn.ghost { background: none; border: 1px solid var(--line); color: var(--accent); padding: 6px 12px; font-weight: 600; }

.h2 { margin: 4px 0 6px; font-size: 26px; }
.lead { max-width: 70ch; margin: 0; }
.small { font-size: 13px; }
.inline-fields { display: flex; flex-wrap: wrap; gap: 8px 16px; }
.explainer { margin: 10px 0 14px; border-left: 3px solid var(--accent); background: var(--surface-2); }
.explainer h3 { margin: 0 0 6px; }
.explainer p { margin: 6px 0; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin-bottom: 14px; }
.tile { padding: 14px 16px; }
.tile small { display: block; color: var(--muted); font-size: 12px; }
.tile b { display: block; font-size: 22px; overflow-wrap: anywhere; }

.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); gap: 16px; margin-bottom: 16px; }
.two-col h3 { margin: 0; }
.dist { margin: 12px 0; }
.dist-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 4px; font-size: 14px; }
.chart-scroll { overflow-x: auto; }
.chart { display: block; width: 100%; min-width: 560px; height: auto; }
.chart .line { fill: none; stroke: var(--accent); stroke-width: 3; stroke-linejoin: round; stroke-linecap: round; }
.chart .dot { fill: var(--bg); stroke: var(--accent); stroke-width: 3; }
.chart .base { stroke: var(--line); stroke-width: 1; }
.chart text { font-size: 11px; fill: var(--muted); }
.chart .val-label { fill: var(--text); font-weight: 600; paint-order: stroke; stroke: var(--surface); stroke-width: 4px; stroke-linejoin: round; }

.table-wrap { padding: 0; overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 12px 16px; text-align: right; border-bottom: 1px solid var(--line); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; white-space: normal; }
th { color: var(--muted); font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
tbody tr:last-child td { border-bottom: 0; }

.hero-card { margin-bottom: 14px; background: linear-gradient(135deg, var(--surface), #0e2a3a); }
.three-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 14px; margin-bottom: 14px; }
.three-col h3 { margin: 8px 0 4px; }
.num { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent-dim); color: var(--accent); font-weight: 700; }
.callout.warn { border-left-color: var(--warn); background: rgba(251, 191, 36, .08); margin: 0 0 14px; }
.path { margin-top: 16px; }
.path h3 { margin: 4px 0; font-size: 22px; }
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 10px; margin: 12px 0; padding: 0; list-style: none; counter-reset: s; }
.steps li { counter-increment: s; padding: 10px 12px; border-radius: 10px; background: var(--surface-2); font-size: 14px; }
.steps li::before { content: counter(s); display: inline-grid; place-items: center; width: 22px; height: 22px; margin-right: 8px; border-radius: 50%; background: var(--accent-dim); color: var(--accent); font-size: 12px; font-weight: 700; }
.pick { margin: 12px 0 8px; color: var(--accent); font-weight: 600; font-size: 14px; }
.tools { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 12px; }
.tool { padding: 14px; border-radius: 12px; background: var(--surface-2); border-top: 3px solid var(--accent); }
.tool-claude { border-top-color: var(--warn); }
.tool h4 { margin: 4px 0; font-size: 17px; }
.tool pre { margin: 10px 0; padding: 10px 12px; border-radius: 8px; background: var(--bg); font: 12.5px/1.5 ui-monospace, "Cascadia Mono", Consolas, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }
.practice { margin: 16px 0; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.practice > h3 { margin: 4px 0; font-size: 16px; overflow-wrap: anywhere; }
.path-compact { margin-top: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.path-compact h4 { margin: 2px 0 4px; font-size: 16px; }
.path-compact .tools { grid-template-columns: minmax(0, 1fr); }
.path-compact .tool { border-top: 0; border-left: 3px solid var(--accent); border-radius: 0 10px 10px 0; }
.path-compact .tool-claude { border-left-color: var(--warn); }
.prose { max-width: 78ch; }
.prose h3 { margin: 22px 0 4px; }
.prose p, .prose li { color: #c5d0e4; }

.empty { padding: 28px 18px; text-align: center; color: var(--muted); }
.error { padding: 18px; border: 1px solid var(--bad); border-radius: var(--radius); background: rgba(248, 113, 113, .08); }

@media (max-width: 900px) {
  .split { grid-template-columns: minmax(0, 1fr); }
  .detail { position: static; max-height: none; overflow: visible; }
}
@media (max-width: 560px) {
  .row { grid-template-columns: 22px minmax(0, 1fr) auto; }
  .hero { padding-top: 20px; padding-bottom: 18px; }
  .row .bar { display: none; }
}