:root {
  --bg: #f5f5f2; --card: #ffffff; --text: #1d1d1b; --muted: #6b6a66; --line: #e3e2dc;
  --accent: #1f3864; --accent-soft: #e6ecf6; --good: #2f6b1f; --good-soft: #e8f2df;
  --warn: #7a4b06; --warn-soft: #faefd9; --bad: #9a2a2a; --bad-soft: #fbe7e7; --bar: #2f62b8;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161615; --card: #22221f; --text: #ecebe6; --muted: #a3a29c; --line: #3a3935;
    --accent: #9db8e8; --accent-soft: #24304a; --good: #a8d38a; --good-soft: #233320;
    --warn: #f0c56f; --warn-soft: #3a2f17; --bad: #f29a9a; --bad-soft: #3b2020; --bar: #7ea6ec;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.5; }
main { max-width: 520px; margin: 0 auto; padding: 16px 16px 48px; }
.hidden { display: none !important; }
.bar { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px;
       padding-top: max(12px, env(safe-area-inset-top)); background: var(--card);
       border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 1000; }
.brand { font-weight: 600; color: var(--accent); text-decoration: none; font-size: 18px; }
.bar-link, a { color: var(--accent); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px;
        padding: 16px; margin-bottom: 14px; }
h1 { font-size: 22px; margin: 0 0 4px; } h2 { font-size: 17px; margin: 0 0 10px; }
.muted { color: var(--muted); font-size: 14px; margin: 0; } .center { text-align: center; }
.score { font-size: 56px; font-weight: 600; line-height: 1; }
.score small { font-size: 16px; color: var(--muted); font-weight: 400; }
.chip { display: inline-block; padding: 3px 10px; border-radius: 8px; font-size: 13px; margin: 8px 0 4px; }
.chip.good { background: var(--good-soft); color: var(--good); }
.chip.warn { background: var(--warn-soft); color: var(--warn); }
.chip.bad { background: var(--bad-soft); color: var(--bad); }
.comp { margin-top: 10px; } .comp-head { display: flex; justify-content: space-between; font-size: 14px; }
.track { height: 8px; background: var(--line); border-radius: 4px; overflow: hidden; margin-top: 4px; }
.fill { height: 100%; background: var(--bar); border-radius: 4px; width: 0; }
.tip { background: var(--accent-soft); border-radius: 10px; padding: 10px 12px; font-size: 14px; margin-top: 8px; }
.trip { display: flex; justify-content: space-between; align-items: center; padding: 12px 0;
        border-top: 1px solid var(--line); text-decoration: none; color: var(--text); }
.trip:first-of-type { border-top: 0; }
.trip-score { font-weight: 600; font-size: 18px; min-width: 40px; text-align: right; }
.flag { color: var(--bad); font-size: 12px; font-weight: 600; margin-left: 6px; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.stat { background: var(--bg); border-radius: 10px; padding: 10px; }
.stat b { display: block; font-size: 18px; }
#map { height: 300px; border-radius: 12px; margin-bottom: 14px; }
.event { display: flex; justify-content: space-between; font-size: 14px; padding: 8px 0; border-top: 1px solid var(--line); }
form label { display: block; font-size: 14px; margin: 12px 0 4px; }
input, select { width: 100%; padding: 12px; font-size: 16px; border: 1px solid var(--line);
                border-radius: 10px; background: var(--card); color: var(--text); }
button, .button { display: block; width: 100%; margin-top: 16px; padding: 12px; font-size: 16px;
         border-radius: 10px; border: 0; background: var(--accent); color: var(--card); cursor: pointer;
         text-align: center; text-decoration: none; }
button.secondary, .button.secondary { background: transparent; color: var(--accent); border: 1px solid var(--line); }
.error { color: var(--bad); font-size: 14px; margin-top: 10px; }
.back { display: inline-block; margin-bottom: 10px; text-decoration: none; }