:root {
  --bg: #f7f3ec;
  --card: #ffffff;
  --ink: #1f1b16;
  --muted: #6f665b;
  --line: #e6ddcf;
  --accent: #d2462b;
  --accent-ink: #ffffff;
  --ok: #1f7a4d;
  --warn: #b26a00;
  --bad: #b3261e;
  --chip: #f1ebe1;
  --map-bg: #efe8dc;
  --map-street: #ffffff;
  --map-zone: rgba(210, 70, 43, 0.12);
  --map-zone-line: #d2462b;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17140f;
    --card: #221e18;
    --ink: #f3ece2;
    --muted: #a99f92;
    --line: #3a332a;
    --chip: #2d2720;
    --map-bg: #2a251e;
    --map-street: #3b342b;
    --map-zone: rgba(240, 110, 80, 0.16);
    --map-zone-line: #f06e50;
    --accent: #e8573a;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
button, input, select, textarea { font: inherit; color: inherit; }
.top { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; background: var(--bg); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 8px; font-size: 18px; }
.brand .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--accent); }
.muted { color: var(--muted); font-size: 14px; }
.top-actions { display: flex; gap: 8px; }
.lang, .ghost { border: 1px solid var(--line); background: var(--card); border-radius: 999px; padding: 6px 12px; min-height: 36px; cursor: pointer; }
.tabs { position: sticky; top: 61px; z-index: 4; display: flex; gap: 6px; overflow-x: auto; padding: 10px 16px; background: var(--bg); border-bottom: 1px solid var(--line); scrollbar-width: none; }
.tabs::-webkit-scrollbar { display: none; }
.tabs button { flex: none; border: 0; border-radius: 999px; padding: 8px 14px; min-height: 38px; background: var(--chip); cursor: pointer; white-space: nowrap; }
.tabs button.on { background: var(--ink); color: var(--bg); }
.tabs .badge { display: inline-block; min-width: 20px; margin-left: 6px; padding: 0 6px; border-radius: 999px; background: var(--accent); color: var(--accent-ink); font-size: 12px; text-align: center; }
main { max-width: 980px; margin: 0 auto; padding: 16px; }
h1 { font-size: 22px; margin: 4px 0 12px; }
h2 { font-size: 17px; margin: 0 0 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; margin: 0 0 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; margin-bottom: 12px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; }
.stat .n { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat .l { color: var(--muted); font-size: 13px; }
.row { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; padding: 10px 0; border-top: 1px solid var(--line); }
.row:first-of-type { border-top: 0; }
.row .main { min-width: 0; flex: 1; }
.row .side { text-align: right; flex: none; font-variant-numeric: tabular-nums; }
.title { font-weight: 600; }
.sub { color: var(--muted); font-size: 13px; overflow-wrap: anywhere; }
.chip { display: inline-block; padding: 2px 8px; border-radius: 999px; background: var(--chip); font-size: 12px; margin: 2px 4px 2px 0; }
.chip.ok { background: rgba(31, 122, 77, 0.14); color: var(--ok); }
.chip.warn { background: rgba(178, 106, 0, 0.14); color: var(--warn); }
.chip.bad { background: rgba(179, 38, 30, 0.14); color: var(--bad); }
.btn { border: 0; border-radius: 12px; background: var(--accent); color: var(--accent-ink); padding: 10px 16px; min-height: 44px; font-weight: 600; cursor: pointer; }
.btn.secondary { background: var(--chip); color: var(--ink); }
.btn.small { min-height: 34px; padding: 6px 12px; font-size: 14px; }
form.stack, .stack { display: grid; gap: 10px; }
label { display: grid; gap: 4px; font-size: 13px; color: var(--muted); }
input, select, textarea { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: var(--card); min-height: 44px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
canvas.map { width: 100%; height: 340px; display: block; border-radius: var(--radius); border: 1px solid var(--line); background: var(--map-bg); touch-action: manipulation; }
.legend { display: flex; flex-wrap: wrap; gap: 10px; font-size: 12px; color: var(--muted); margin: 8px 0 0; }
.legend i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 4px; vertical-align: -1px; }
.msg { padding: 8px 10px; border-radius: 10px; background: var(--chip); margin: 6px 0; }
.msg .who { font-size: 12px; color: var(--muted); }
.pre { white-space: pre; font: 12px/1.35 ui-monospace, SFMono-Regular, Menlo, monospace; background: var(--chip); border-radius: 10px; padding: 10px; overflow-x: auto; }
.err { color: var(--bad); font-size: 14px; min-height: 1em; }
.hint { font-size: 13px; color: var(--muted); }
.seg { display: inline-flex; background: var(--chip); border-radius: 999px; padding: 3px; gap: 3px; margin-bottom: 12px; }
.seg button { border: 0; background: transparent; border-radius: 999px; padding: 6px 14px; min-height: 34px; cursor: pointer; }
.seg button.on { background: var(--card); box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12); }
.login { max-width: 420px; margin: 40px auto; }
a { color: var(--accent); }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }