:root {
  --red: #a51e37;
  --gold: #b4a069;
  --ink: #32414b;
  --grey: #8c8c8c;
  --light: #f4f1ea;
  --bg: #fbfaf7;
  --card: #ffffff;
  --line: #e4dfd3;
  --green: #50822d;
  --mono: ui-monospace, "Cascadia Mono", Consolas, "Fira Mono", monospace;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.45 system-ui, -apple-system, "Segoe UI", "Fira Sans", sans-serif;
}
header {
  background: var(--red); color: #fff; padding: 14px 24px;
  display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap;
  border-bottom: 4px solid var(--gold);
}
header h1 { margin: 0; font-size: 22px; }
header .sub { opacity: .85; font-size: 14px; }
header nav { margin-left: auto; }
header nav a { color: #fff; margin-left: 16px; text-decoration: none; opacity: .9; }
header nav a:hover { text-decoration: underline; }
main { max-width: 1200px; margin: 0 auto; padding: 20px 16px 60px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); }
.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 8px;
  padding: 16px 18px; min-width: 0;
}
.card h2 { margin: 0 0 12px; font-size: 17px; color: var(--red); }
.card.wide { grid-column: 1 / -1; }
label { display: block; font-size: 13px; color: var(--grey); margin: 10px 0 3px; }
input, select {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px;
  font: inherit; color: var(--ink); background: #fff;
}
input:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
button {
  font: inherit; font-weight: 600; border: 0; border-radius: 6px; padding: 9px 16px;
  background: var(--ink); color: #fff; cursor: pointer;
}
button:hover { filter: brightness(1.15); }
button:disabled { opacity: .45; cursor: default; }
button.primary { background: var(--red); }
button.gold { background: var(--gold); color: #1f1f1f; }
button.small { padding: 4px 10px; font-size: 13px; font-weight: 500; }
button.link { background: none; color: var(--red); padding: 0; font-weight: 500; text-decoration: underline; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.row > * { flex: 1; }
.row > button, .row > .fixed { flex: 0 0 auto; }
.mono { font-family: var(--mono); font-size: 13px; word-break: break-all; }
.big { font-size: 28px; font-weight: 700; }
.muted { color: var(--grey); font-size: 13px; }
.ok { color: var(--green); }
.err { color: var(--red); }
.zeros { color: var(--red); font-weight: 700; }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.stat { background: var(--light); border-radius: 6px; padding: 8px 10px; }
.stat .v { font-size: 20px; font-weight: 700; }
.stat .k { font-size: 12px; color: var(--grey); }
.warn {
  background: #fbeef0; border-left: 4px solid var(--red); padding: 8px 12px; border-radius: 4px;
  font-size: 14px; margin: 8px 0;
}
.note {
  background: var(--light); border-left: 4px solid var(--gold); padding: 8px 12px; border-radius: 4px;
  font-size: 14px; margin: 8px 0;
}
.log { max-height: 220px; overflow: auto; font-family: var(--mono); font-size: 12px; background: #fafafa;
  border: 1px solid var(--line); border-radius: 6px; padding: 6px 8px; }
.log div { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-size: 12px; color: var(--grey); font-weight: 600; border-bottom: 2px solid var(--line);
  padding: 6px 8px; }
td { padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.me td { background: #fbf6e8; }
tr.inactive td { color: var(--grey); }
.bar { position: relative; height: 16px; background: var(--light); border-radius: 3px; min-width: 80px; }
.bar span { position: absolute; left: 0; top: 0; bottom: 0; border-radius: 3px; }
.bar.hr span { background: var(--gold); }
.bar.bl span { background: var(--red); }
.bar em { position: absolute; right: 4px; top: -1px; font-size: 12px; font-style: normal; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; background: var(--light); }
.pill.on { background: var(--green); color: #fff; }
.pill.off { background: var(--grey); color: #fff; }
.hidden { display: none !important; }
.flash { animation: flash 1.2s ease-out; }
@keyframes flash { from { background: #f6e7a8; } to { background: transparent; } }
svg text { font: 11px system-ui, sans-serif; fill: var(--grey); }
.scroll { overflow-x: auto; }

/* leaderboard is shown via screen sharing: larger type */
body.board { font-size: 17px; }
body.board .stat .v { font-size: 26px; }