:root {
  --bg: #f4f5f7; --card: #ffffff; --ink: #111827; --muted: #6b7280; --line: #e5e7eb;
  --accent: #1d4ed8; --accent-ink: #ffffff; --ok: #15803d; --ok-bg: #dcfce7;
  --warn: #b45309; --warn-bg: #fef3c7; --bad: #b91c1c; --bad-bg: #fee2e2; --input: #ffffff;
  --top: #0f172a; --top-ink: #f8fafc;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #0b1020; --card: #141b2e; --ink: #e5e7eb; --muted: #94a3b8; --line: #263049;
    --accent: #3b82f6; --ok: #4ade80; --ok-bg: #12301f; --warn: #fbbf24; --warn-bg: #3a2c0b;
    --bad: #f87171; --bad-bg: #3b1515; --input: #0f1528; }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 16px/1.4 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); text-decoration: none; }
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between;
  padding: 10px 16px; padding-top: max(10px, env(safe-area-inset-top)); background: var(--top); color: var(--top-ink); }
.brand { color: var(--top-ink); font-weight: 700; font-size: 18px; }
.badge { border: 0; border-radius: 999px; padding: 6px 12px; font-size: 13px; font-weight: 600; background: #334155; color: #e2e8f0; }
.badge.ok { background: #14532d; color: #bbf7d0; }
.badge.pending { background: #78350f; color: #fde68a; }
.badge.off { background: #7f1d1d; color: #fecaca; }
main { max-width: 760px; margin: 0 auto; padding: 12px 16px 80px; }
h1 { font-size: 22px; margin: 8px 0 4px; }
h2 { font-size: 17px; margin: 0 0 10px; }
.sub { color: var(--muted); font-size: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin: 12px 0; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.row > * { flex: 1 1 140px; }
.between { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
input, select, textarea { width: 100%; font: inherit; color: var(--ink); background: var(--input);
  border: 1px solid var(--line); border-radius: 8px; padding: 10px; }
input.num { font-size: 20px; font-weight: 600; text-align: center; font-variant-numeric: tabular-nums; }
textarea { min-height: 70px; }
input[type=checkbox] { width: auto; transform: scale(1.3); margin-right: 8px; }
.btn { display: inline-block; border: 0; border-radius: 10px; padding: 12px 16px; font: inherit; font-weight: 600;
  background: var(--accent); color: var(--accent-ink); cursor: pointer; text-align: center; }
.btn.sec { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn.danger { background: transparent; color: var(--bad); border: 1px solid var(--bad); }
.btn.big { width: 100%; padding: 16px; font-size: 18px; }
.btn.sm { padding: 6px 10px; font-size: 14px; }
.list a.item { display: block; color: inherit; }
.item { padding: 12px 0; border-top: 1px solid var(--line); }
.item:first-child { border-top: 0; }
.tag { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 999px; background: var(--line); color: var(--ink); }
.tag.ok { background: var(--ok-bg); color: var(--ok); }
.tag.warn { background: var(--warn-bg); color: var(--warn); }
.tag.bad { background: var(--bad-bg); color: var(--bad); }
.car { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.car .w { border: 1px solid var(--line); border-radius: 10px; padding: 8px; }
.car .wl { font-size: 12px; font-weight: 700; color: var(--muted); }
.front { text-align: center; font-size: 12px; color: var(--muted); margin-bottom: 6px; letter-spacing: .05em; }
.big { font-size: 30px; font-weight: 800; font-variant-numeric: tabular-nums; line-height: 1.1; }
.pm { font-size: 14px; color: var(--muted); }
.res { border-radius: 10px; padding: 8px; }
.res.ok { background: var(--ok-bg); } .res.warn { background: var(--warn-bg); } .res.bad { background: var(--bad-bg); }
.tbl { width: 100%; border-collapse: collapse; font-size: 13px; font-variant-numeric: tabular-nums; }
.tbl th, .tbl td { padding: 6px 6px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
.tbl th:first-child, .tbl td:first-child { text-align: left; }
.scroll { overflow-x: auto; }
.nav { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.hidden { display: none; }
details summary { cursor: pointer; font-weight: 600; padding: 4px 0; }
.pyro { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 4px; }
.pyro input { padding: 8px 4px; font-size: 16px; text-align: center; }
.note { font-size: 13px; color: var(--muted); margin-top: 6px; }
.scan { position: fixed; inset: 0; z-index: 50; display: flex; flex-direction: column; background: #000; }
.scan video { flex: 1; width: 100%; min-height: 0; object-fit: cover; }
.scanbar { padding: 16px; padding-bottom: max(16px, env(safe-area-inset-bottom)); background: var(--card); color: var(--ink); }
input.code { font-family: ui-monospace, Consolas, monospace; font-size: 15px; }