/* MiniMe showcase. Colour roles follow the dataviz reference palette; the two
   series hues (final model, flagship) are validated in both modes. */

:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --ink: #0b0b0b;
  --ink-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --border: rgba(11, 11, 11, 0.10);
  --wash: rgba(11, 11, 11, 0.04);
  --final: #2a78d6;
  --flagship: #eb6834;
  --probe: #52514e;
  --probe-run: #898781;
  --frontier: #898781;
  --focus: #2a78d6;
}

@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --ink: #f0efec;
    --ink-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --border: rgba(255, 255, 255, 0.10);
    --wash: rgba(255, 255, 255, 0.05);
    --final: #3987e5;
    --flagship: #d95926;
    --probe: #c3c2b7;
    --probe-run: #898781;
    --frontier: #898781;
    --focus: #3987e5;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --ink: #f0efec;
  --ink-2: #c3c2b7;
  --muted: #898781;
  --grid: #2c2c2a;
  --axis: #383835;
  --border: rgba(255, 255, 255, 0.10);
  --wash: rgba(255, 255, 255, 0.05);
  --final: #3987e5;
  --flagship: #d95926;
  --probe: #c3c2b7;
  --probe-run: #898781;
  --frontier: #898781;
  --focus: #3987e5;
}

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

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

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font: 17px/1.6 system-ui, -apple-system, "Segoe UI", sans-serif;
}

main, header, footer { max-width: 760px; margin: 0 auto; padding: 0 16px; }

a { color: inherit; text-decoration-color: var(--muted); text-underline-offset: 2px; }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; border-radius: 4px; }

code { font: 0.88em ui-monospace, SFMono-Regular, Menlo, monospace; }

header { padding-top: 56px; padding-bottom: 8px; }
.eyebrow { margin: 0 0 12px; color: var(--ink-2); font-size: 14px; letter-spacing: 0.02em; }
h1 { margin: 0 0 16px; font-size: clamp(30px, 6vw, 42px); line-height: 1.15; letter-spacing: -0.01em; font-weight: 650; }
.lede { margin: 0 0 24px; font-size: 19px; color: var(--ink-2); max-width: 40em; }
.lede strong { color: var(--ink); font-weight: 600; }

h2 { margin: 56px 0 8px; font-size: 24px; line-height: 1.25; font-weight: 650; }
h3 { margin: 0 0 4px; font-size: 17px; line-height: 1.35; font-weight: 600; }
p { margin: 0 0 16px; }
.note { color: var(--ink-2); font-size: 15px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin: 0 0 8px; }
.tile { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; }
.tile .label { display: block; color: var(--ink-2); font-size: 14px; line-height: 1.35; }
.tile .value { display: block; margin-top: 4px; font-size: 26px; line-height: 1.2; font-weight: 600; }
.tile .delta { display: block; margin-top: 2px; color: var(--ink-2); font-size: 14px; }

.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }

/* --- the frontier ------------------------------------------------------ */

.controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin: 0 0 12px; }
.segmented { display: inline-flex; border: 1px solid var(--border); border-radius: 8px; padding: 2px; background: var(--page); }
.segmented button {
  font: inherit; font-size: 14px; color: var(--ink-2); background: transparent; border: 0;
  border-radius: 6px; padding: 4px 12px; cursor: pointer;
}
.segmented button[aria-pressed="true"] { background: var(--surface); color: var(--ink); font-weight: 600; box-shadow: 0 0 0 1px var(--border); }
.segmented button:hover:not([aria-pressed="true"]) { background: var(--wash); }
.controls .note { margin: 0; }

.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; margin: 12px 0 0; padding: 0; list-style: none; font-size: 14px; color: var(--ink-2); }
.legend li { display: inline-flex; align-items: center; gap: 6px; }
.legend svg { flex: none; }
.legend .swatch-final { fill: var(--final); }
.legend .swatch-flagship { fill: var(--flagship); }
.legend .swatch-probe { fill: var(--probe); }
.legend .swatch-frontier { stroke: var(--frontier); stroke-width: 1.5; }

.chart { position: relative; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; touch-action: pan-y; }
.chart .grid line { stroke: var(--grid); stroke-width: 1; }
.chart .axis-line { stroke: var(--axis); stroke-width: 1; }
.chart .tick { fill: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.chart .axis-title { fill: var(--ink-2); font-size: 13px; }
.chart .hint { fill: var(--muted); font-size: 12px; }
.chart .frontier { fill: none; stroke: var(--frontier); stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; }
.chart .run { stroke: var(--surface); stroke-width: 1; }
.chart .mean { stroke: var(--surface); stroke-width: 2; }
.chart .final { fill: var(--final); }
.chart .flagship { fill: var(--flagship); }
.chart .probe { fill: var(--probe); }
.chart .run.final { fill: var(--final); opacity: 0.5; }
.chart .run.flagship { fill: var(--flagship); opacity: 0.5; }
.chart .run.probe { fill: var(--probe-run); opacity: 0.7; }
.chart .label { fill: var(--ink); font-size: 13px; font-weight: 600; paint-order: stroke; stroke: var(--surface); stroke-width: 4px; stroke-linejoin: round; }
.chart .label tspan.sub { fill: var(--ink-2); font-weight: 400; }
.chart .offscale-arrow { stroke: var(--probe); stroke-width: 1.5; fill: none; }
.chart .hit { fill: transparent; cursor: default; }
.chart .hit:focus { outline: none; }
.chart .ring { fill: none; stroke: var(--ink); stroke-width: 1.5; }

.tooltip {
  position: absolute; z-index: 2; pointer-events: none; min-width: 180px; max-width: 260px;
  background: var(--surface); color: var(--ink); border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12); padding: 10px 12px; font-size: 13px; line-height: 1.4;
}
.tooltip[hidden] { display: none; }
.tooltip .t-title { font-weight: 600; }
.tooltip .t-sub { color: var(--ink-2); margin-bottom: 6px; }
.tooltip .t-row { display: flex; align-items: baseline; gap: 8px; }
.tooltip .t-row strong { font-size: 15px; font-variant-numeric: tabular-nums; }
.tooltip .t-row span { color: var(--ink-2); }
.tooltip .t-foot { color: var(--muted); margin-top: 4px; }

details.table-view { margin-top: 12px; }
details.table-view summary { cursor: pointer; color: var(--ink-2); font-size: 14px; }

/* --- tables ------------------------------------------------------------ */

.table-wrap { overflow-x: auto; margin: 0 0 8px; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 6px 8px; text-align: right; border-bottom: 1px solid var(--grid); white-space: nowrap; }
th:first-child, td:first-child { text-align: left; white-space: normal; padding-left: 0; }
th { color: var(--ink-2); font-weight: 600; vertical-align: bottom; white-space: normal; min-width: 72px; }
td { font-variant-numeric: tabular-nums; }
tr.section td { padding-top: 14px; color: var(--ink-2); font-size: 13px; font-weight: 600; border-bottom: 0; }
td .better { display: block; color: var(--muted); font-size: 12px; }
tr.highlight td { font-weight: 600; }
.swatch { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: 1px; }
.swatch.final { background: var(--final); }
.swatch.flagship { background: var(--flagship); border-radius: 2px; }
.swatch.probe { background: var(--probe); }

/* --- recipe, findings, samples ------------------------------------------ */

ol.steps { list-style: none; counter-reset: step; margin: 16px 0; padding: 0; display: grid; gap: 12px; }
ol.steps li { counter-increment: step; position: relative; padding: 14px 16px 14px 52px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; }
ol.steps li::before {
  content: counter(step); position: absolute; left: 16px; top: 14px; width: 24px; height: 24px; border-radius: 50%;
  display: grid; place-items: center; font-size: 13px; font-weight: 600; color: var(--ink-2); border: 1px solid var(--axis);
}
ol.steps p { margin: 0; color: var(--ink-2); font-size: 15px; }

.findings { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 12px; margin: 16px 0; }
.findings .card p { margin: 0 0 8px; font-size: 15px; color: var(--ink-2); }
.findings .card p:last-child { margin-bottom: 0; }
.figure { color: var(--ink); font-variant-numeric: tabular-nums; }
table.mini { margin: 4px 0 12px; font-size: 14px; }
table.mini th, table.mini td { padding: 4px 6px; color: var(--ink); }
table.mini th { color: var(--ink-2); font-weight: 400; }
.kicker { display: block; color: var(--muted); font-size: 13px; margin-bottom: 4px; }

.samples { display: grid; gap: 12px; margin: 16px 0; }
.sample .meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; color: var(--ink-2); font-size: 13px; margin-bottom: 8px; }
.sample .model { color: var(--ink); font-weight: 600; }
.sample .text { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 16px; }
.sample .text.code { font: 13px/1.5 ui-monospace, SFMono-Regular, Menlo, monospace; }
.empty { color: var(--ink-2); font-size: 15px; }

ul.plain { margin: 0 0 16px; padding-left: 20px; }
ul.plain li { margin-bottom: 8px; }

footer { margin-top: 64px; padding-top: 24px; padding-bottom: 48px; border-top: 1px solid var(--grid); color: var(--ink-2); font-size: 14px; }
footer p { margin: 0 0 8px; }

@media (max-width: 520px) {
  body { font-size: 16px; }
  header { padding-top: 36px; }
  .lede { font-size: 17px; }
  h2 { margin-top: 44px; }
  th, td { padding: 6px 4px; font-size: 13px; }
}

@media (prefers-reduced-motion: no-preference) {
  .segmented button { transition: background-color 120ms ease; }
}