/* Tokens, reset, type. Light is the default; dark follows prefers-color-scheme. */

:root {
  --ground: #F3F4F1;
  --panel: #FFFFFF;
  --ink: #17191B;
  --muted: #5E646B;
  --hair: #DFE1DC;
  --hair-soft: #ECEDEA;
  --track: #E9EBE6;
  --group: #F7F5EF;
  --selected: #F1EADB;
  --btn-border: #C9CCC6;
  --link: #7A4E00;
  --accent: #E8B04B;
  --accent-ink: #17191B;

  --needs: #C2410C;
  --needs-ink: #9A3412;
  --needs-bg: #FBE9DF;
  --working: #2563EB;
  --working-ink: #1D4ED8;
  --failed: #B42318;
  --failed-bg: #FDE8E7;
  --ok-ink: #2E6B3A;
  --ok-bg: #E7F2E9;
  --warn-ink: #8A5A00;
  --warn-bg: #FBF0D5;
  --ended-ink: #6B7178;

  --seat-0: #0E7C76;
  --seat-1: #6A4FD6;
  --seat-2: #9A7400;
  --seat-3: #2F6FDE;

  --sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --mono: 'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
  --radius: 12px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ground: #121416;
    --panel: #1B1E21;
    --ink: #ECEEEF;
    --muted: #9AA1A8;
    --hair: #2C3034;
    --hair-soft: #25292C;
    --track: #2A2E32;
    --group: #202327;
    --selected: #2E2A20;
    --btn-border: #40454A;
    --link: #E8B04B;

    --needs: #F08A57;
    --needs-ink: #F4A27A;
    --needs-bg: #3A2216;
    --working: #5B8DF0;
    --working-ink: #86A9F5;
    --failed: #F0877D;
    --failed-bg: #3A1B19;
    --ok-ink: #7CC48A;
    --ok-bg: #1C2E21;
    --warn-ink: #E8B04B;
    --warn-bg: #33290F;
    --ended-ink: #8F969D;
    color-scheme: dark;
  }
}

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

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

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.45;
}

h1, h2, h3, p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1 { font-size: 26px; font-weight: 600; letter-spacing: -0.01em; }
h2 { font-size: 17px; font-weight: 600; }
h3 { font-size: 13px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }

a { color: var(--link); }
a:hover { text-decoration-thickness: 2px; }

:focus-visible { outline: 2px solid var(--working); outline-offset: 2px; border-radius: 4px; }

button, input, select { font: inherit; color: inherit; }

.mono { font-family: var(--mono); }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.strong { font-weight: 600; }
.normal { font-weight: 400; }
.grow { flex: 1; }
.pad { padding: 24px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; left: 8px; top: -48px; z-index: 20;
  background: var(--ink); color: var(--ground); padding: 8px 12px; border-radius: 8px;
}
.skip:focus { top: 8px; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}