:root {
  --bg: #f7f6f3;
  --fg: #1e1f22;
  --muted: #6d6e72;
  --line: #e2e0db;
  --soft: #eeece7;
  --accent: #0a66c2;
  --warn: #b0611c;
  --g-queens: #9268d6;
  --g-zip: #e2672f;
  --g-pinpoint: #3f7fe0;
  --g-wend: #d6a21c;
  --g-patches: #e0524c;
  --g-tango: #6f87a8;
  --g-sudoku: #36b088;
  --g-crossclimb: #2aa6b6;
  --gold: #a87a06;
  --sans: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17181a; --fg: #e8e7e3; --muted: #9b9b98; --line: #2c2d2f; --soft: #212224;
    --accent: #6aa9ea; --warn: #e0a15e; --gold: #e8bc4a; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font-family: var(--sans); font-size: 15px; line-height: 1.5; }
.wrap { max-width: 680px; margin: 0 auto; padding: 48px 20px 72px; }
header { display: grid; gap: 4px; margin-bottom: 28px; }
.date { font-family: var(--mono); font-size: 12px; color: var(--muted); }
h1 { font-size: 26px; font-weight: 600; margin: 0; letter-spacing: -0.01em; }
.summary { color: var(--muted); margin: 2px 0 0; }
.summary strong { color: var(--fg); font-weight: 500; }
.status { font-size: 13px; color: var(--muted); margin: 4px 0 0; }
.status .live { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--g-sudoku); margin-right: 6px; vertical-align: 1px; }
.status.off { color: var(--warn); }

a { color: inherit; }
.games { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.game { border-bottom: 1px solid var(--line); padding: 14px 0; }
.game { padding: 0; }
.row {
  display: grid; grid-template-columns: minmax(0, 1fr) auto 92px 24px; align-items: center; gap: 16px;
  padding: 14px 0; cursor: pointer;
}
.name { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 10px; min-width: 0; }
.dot { width: 10px; height: 10px; border-radius: 50%; flex: none; background: var(--game); }
.name a { font-weight: 500; text-decoration: none; }
.name a:hover { text-decoration: underline; text-underline-offset: 3px; }
.name .arrow { color: var(--muted); font-size: 12px; }
.bonus-tag {
  font-size: 12px; font-weight: 500; color: var(--gold) !important;
  border: 1px solid currentColor; border-radius: 999px; padding: 0 8px; line-height: 20px;
}
.today { font-family: var(--mono); font-size: 14px; white-space: nowrap; }
.today b { font-weight: 500; }
.today .sep { color: var(--muted); margin: 0 6px; }
.sub { font-family: var(--sans); font-size: 13px; color: var(--muted); }
.streak { font-size: 13px; color: var(--muted); white-space: nowrap; text-align: right; }
.streak b { font-family: var(--mono); color: var(--fg); font-weight: 500; font-size: 15px; }
.streak.risk, .streak.risk b { color: var(--warn); }
.toggle { width: 24px; height: 24px; border: 0; background: none; padding: 0; cursor: pointer; display: grid; place-items: center; color: var(--muted); }
.toggle span { width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .15s; }
.open .toggle span { transform: translateY(2px) rotate(-135deg); }
.row:hover .toggle { color: var(--fg); }
@media (prefers-reduced-motion: reduce) { .toggle span { transition: none; } }

.details {
  display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 8px 20px;
  margin: 0 0 16px 20px; padding: 14px 16px; border-radius: 8px; font-size: 14px;
  background: color-mix(in srgb, var(--game) 10%, var(--bg));
}
.details dt { color: var(--muted); font-size: 13px; padding-top: 1px; }
.details dd { margin: 0; min-width: 0; }
.details b { font-family: var(--mono); font-weight: 500; }
.details a { color: var(--accent); }
.details a.bonus { color: var(--gold); font-weight: 500; }

h2 { font-size: 15px; font-weight: 600; margin: 40px 0 12px; }
#setup p, #setup ol { color: var(--muted); max-width: 60ch; }
#setup ol { padding-left: 20px; display: grid; gap: 6px; }
#setup b { color: var(--fg); font-weight: 500; }
#setup a { color: var(--accent); }
code { font-family: var(--mono); font-size: 13px; background: var(--soft); padding: 1px 5px; border-radius: 4px; color: var(--fg); }

.hist-scroll { overflow-x: auto; }
table.hist { border-collapse: collapse; font-size: 11px; color: var(--muted); font-family: var(--mono); }
table.hist th { font-weight: 400; padding: 0 0 8px; text-align: center; min-width: 24px; }
table.hist th.g { font-family: var(--sans); text-align: left; padding-right: 14px; color: var(--fg); font-size: 13px; white-space: nowrap; }
table.hist td { text-align: center; padding: 3px 0; }
.cell { display: inline-block; width: 12px; height: 12px; border-radius: 3px; background: var(--soft); border: 1px solid var(--line); }
.cell.on { border-color: transparent; }
th.is-today { color: var(--fg); font-weight: 500; }
.foot { margin-top: 36px; font-size: 13px; color: var(--muted); }
.foot a { color: var(--accent); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 3px; }

@media (max-width: 520px) {
  .wrap { padding-top: 32px; }
  .row { grid-template-columns: minmax(0, 1fr) auto 24px; row-gap: 2px; }
  .today { grid-column: 1; grid-row: 2; padding-left: 20px; font-size: 13px; }
  .streak { grid-column: 2; grid-row: 1 / span 2; }
  .toggle { grid-column: 3; grid-row: 1 / span 2; }
  .details { margin-left: 0; }
}
button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.details .best { font-size: 12px; font-weight: 500; color: var(--gold); margin-left: 4px; }