:root {
  --bg: #f6f4ef; --surface: #ffffff; --ink: #1f1d1a; --muted: #6b665e; --line: #e2ddd3;
  --accent: #b4441c; --accent-ink: #ffffff; --done: #2f7a3b; --err: #9b2c2c;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #161513; --surface: #201f1c; --ink: #ece8e1; --muted: #a39d93; --line: #34322d;
    --accent: #e0703f; --accent-ink: #1a0e08; --done: #6cc07a; --err: #e57d7d;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
.band { background: var(--accent); padding: 14px 16px; }
.band a { color: var(--accent-ink); text-decoration: none; font-weight: 700; font-size: 18px; }
main { max-width: 560px; margin: 0 auto; padding: 16px 16px 40px; }
h1 { font-size: 26px; margin: 8px 0; line-height: 1.2; }
h2 { font-size: 18px; margin: 28px 0 8px; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.small, small { font-size: 13px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin: 12px 0; }
form.card { display: grid; gap: 12px; }
label { display: grid; gap: 4px; font-weight: 600; font-size: 14px; }
label.inline { display: flex; align-items: center; gap: 8px; font-weight: 500; }
input, textarea { font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; min-width: 0; }
button, .button { font: inherit; font-weight: 600; background: var(--accent); color: var(--accent-ink); border: 0; border-radius: 8px; padding: 12px 16px; cursor: pointer; text-decoration: none; display: inline-block; text-align: center; }
.err { color: var(--err); margin: 0; font-weight: 600; }
.row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 8px 0; }
.row input { flex: 1 1 200px; }

/* The pass stays black-on-white in dark mode: scanners need the contrast. */
.pass { background: #fff; color: #1f1d1a; border-radius: 14px; padding: 18px 16px 20px; text-align: center; margin: 8px 0 12px; border: 1px solid var(--line); }
.pass h1 { margin: 2px 0 14px; }
.pass .muted { color: #6b665e; }
.barcode svg { width: 100%; height: 150px; display: block; }
.code { font: 700 28px/1 ui-monospace, "SFMono-Regular", Menlo, monospace; letter-spacing: .12em; margin: 12px 0 6px; }

.score { display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; }
.score b { display: block; font-size: 26px; }
.stops { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.stops li { display: grid; grid-template-columns: 26px 1fr auto; gap: 10px; align-items: start; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; }
.stops .tick { width: 22px; height: 22px; border-radius: 50%; border: 2px solid var(--line); display: grid; place-items: center; font-size: 13px; font-weight: 700; }
.stops li.done .tick { background: var(--done); border-color: var(--done); color: #fff; }
.stops .pts { color: var(--muted); font-size: 13px; white-space: nowrap; }
.board { width: 100%; border-collapse: collapse; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; font-size: 15px; }
.board th, .board td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.board th { font-size: 13px; color: var(--muted); font-weight: 600; }
.board tr:last-child td { border-bottom: 0; }
.board form { margin: 0; }
.board button { padding: 6px 10px; font-size: 13px; }