:root {
  --bg: #f3f4f1;
  --card: #ffffff;
  --text: #1c1f1d;
  --muted: #646b66;
  --line: #e2e5e1;
  --accent: #166534;
  --accent-text: #ffffff;
  --good: #15803d;
  --bad: #b91c1c;
  --warn: #b45309;
  --info: #1d4ed8;
  --chip: #eceeea;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111412;
    --card: #1b1f1c;
    --text: #e8ebe8;
    --muted: #9aa39d;
    --line: #2c322e;
    --accent: #22c55e;
    --accent-text: #08130c;
    --good: #4ade80;
    --bad: #f87171;
    --warn: #fbbf24;
    --info: #93c5fd;
    --chip: #262b27;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", sans-serif;
  padding-bottom: calc(64px + env(safe-area-inset-bottom));
}
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 16px; margin: 0 0 10px; }
.card h2:not(:first-child) { margin-top: 22px; }
main { max-width: 640px; margin: 0 auto; padding: 12px 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 16px; margin-bottom: 12px; }
.muted { color: var(--muted); font-size: 14px; }
.err { color: var(--bad); font-size: 14px; white-space: pre-wrap; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.row > * { flex: 0 0 auto; }

.bar {
  position: sticky; top: 0; z-index: 5; display: flex; gap: 8px; align-items: center; justify-content: space-between;
  padding: calc(8px + env(safe-area-inset-top)) 16px 8px; background: var(--bg); border-bottom: 1px solid var(--line);
}
.bar input { width: auto; margin: 0; }

input, textarea, select {
  width: 100%; font: inherit; color: var(--text); background: var(--card);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; margin: 4px 0 10px;
}
textarea { font-family: ui-monospace, Menlo, monospace; font-size: 15px; resize: vertical; }
label { display: block; font-size: 14px; color: var(--muted); }
button {
  font: inherit; border: 1px solid var(--line); background: var(--chip); color: var(--text);
  border-radius: 10px; padding: 10px 16px; min-height: 44px; cursor: pointer;
}
button.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-weight: 600; }
button.ghost { background: transparent; }
button.small { min-height: 36px; padding: 6px 12px; font-size: 14px; }
button.danger { color: var(--bad); }
button:disabled { opacity: .5; }

.tabs {
  position: fixed; left: 0; right: 0; bottom: 0; display: flex; background: var(--card);
  border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); z-index: 5;
}
.tabs button { flex: 1; border: 0; border-radius: 0; background: transparent; color: var(--muted); min-height: 56px; }
.tabs button.on { color: var(--accent); font-weight: 700; }

.chip { display: inline-block; font-size: 12px; padding: 2px 10px; border-radius: 999px; background: var(--chip); color: var(--muted); white-space: nowrap; }
.chip.live { background: var(--bad); color: #fff; }
.chip.rehearsal { background: var(--warn); color: #fff; }
.st-done, .st-rehearsed { color: var(--good); }
.st-failed, .st-unknown { color: var(--bad); }
.st-held, .st-needs_time { color: var(--warn); }
.st-queued, .st-pending, .st-voting { color: var(--info); }
.st-cancelled, .st-expired, .st-skipped { color: var(--muted); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-top: 8px; }
.stat { background: var(--chip); border-radius: 10px; padding: 10px; }
.stat b { display: block; font-size: 20px; font-variant-numeric: tabular-nums; }
.stat span { font-size: 12px; color: var(--muted); }
.bar-meter { height: 8px; border-radius: 4px; background: var(--chip); overflow: hidden; margin-top: 10px; }
.bar-meter i { display: block; height: 100%; background: var(--accent); }
.bar-meter.over i { background: var(--bad); }

.order { border-top: 1px solid var(--line); padding: 12px 0; }
.order:first-child { border-top: 0; padding-top: 0; }
.order .head { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.order .race { font-weight: 700; }
.order .tickets { font-size: 14px; color: var(--muted); margin: 4px 0; overflow-wrap: anywhere; }
.order .msg { font-size: 13px; }
.order .row { margin-top: 8px; }
.pos { color: var(--good); }
.neg { color: var(--bad); }

table.list { width: 100%; border-collapse: collapse; font-size: 14px; }
table.list th, table.list td { text-align: left; padding: 6px 4px; border-top: 1px solid var(--line); vertical-align: top; }
table.list td.n { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.scroll { overflow-x: auto; }

.seg { display: flex; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; margin-bottom: 8px; }
.seg label { flex: 1; margin: 0; }
.seg input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.seg span { display: block; text-align: center; padding: 10px 4px; color: var(--text); }
.seg input:checked + span { background: var(--accent); color: var(--accent-text); font-weight: 600; }
.switch { display: flex; gap: 10px; align-items: center; color: var(--text); margin: 8px 0; }
.switch input { width: 22px; height: 22px; margin: 0; }

.logs { font-size: 13px; color: var(--muted); max-height: 320px; overflow: auto; }
.logs div { border-top: 1px solid var(--line); padding: 4px 0; }

dialog { border: 1px solid var(--line); border-radius: 14px; background: var(--card); color: var(--text); width: min(92vw, 420px); padding: 18px; }
dialog::backdrop { background: rgb(0 0 0 / .45); }
#toast {
  position: fixed; left: 50%; bottom: calc(76px + env(safe-area-inset-bottom)); transform: translateX(-50%);
  background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 10px; font-size: 14px;
  opacity: 0; pointer-events: none; transition: opacity .2s; max-width: 90vw; z-index: 20;
}
#toast.show { opacity: 1; }
.login { max-width: 360px; margin: 18vh auto 0; }