:root {
  --bg: #f6f7f9; --panel: #fff; --ink: #16181d; --muted: #6b7280; --line: #e5e7eb;
  --accent: #14a800; --accent-ink: #fff; --accent-soft: #e8f7e4;
  --warn: #b45309; --warn-soft: #fef3c7; --bad: #b91c1c; --bad-soft: #fee2e2;
  --radius: 10px; --shadow: 0 1px 2px rgb(0 0 0 / .05);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115; --panel: #171a21; --ink: #e8eaed; --muted: #9aa0aa; --line: #2a2f39;
    --accent: #3ccf2a; --accent-ink: #0b1a08; --accent-soft: #15301a;
    --warn: #fbbf24; --warn-soft: #3a2c0b; --bad: #f87171; --bad-soft: #3b1414; --shadow: none;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: inherit; }
h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 15px; margin: 0 0 12px; }
.muted { color: var(--muted); }
.small { font-size: 12px; }

.shell { display: grid; grid-template-columns: 210px 1fr; min-height: 100vh; }
nav.side { border-right: 1px solid var(--line); background: var(--panel); padding: 18px 12px; display: flex; flex-direction: column; gap: 2px; }
nav.side .brand { font-weight: 700; padding: 0 10px 16px; display: flex; align-items: center; gap: 8px; }
nav.side .brand i { width: 10px; height: 10px; border-radius: 50%; background: var(--accent); display: inline-block; }
nav.side a { text-decoration: none; padding: 7px 10px; border-radius: 7px; color: var(--muted); }
nav.side a:hover { background: var(--bg); color: var(--ink); }
nav.side a.on { background: var(--accent-soft); color: var(--ink); font-weight: 600; }
nav.side .me { margin-top: auto; padding: 10px; font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); }
main { padding: 24px 28px; max-width: 1200px; width: 100%; }

.grid { display: grid; gap: 16px; }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
.cols-2 { grid-template-columns: 1fr 1fr; }
.split { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.stat .n { font-size: 26px; font-weight: 700; font-variant-numeric: tabular-nums; }
.stat .l { color: var(--muted); font-size: 12px; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12px; color: var(--muted); font-weight: 500; }
tr:last-child td { border-bottom: 0; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }

.pill { display: inline-block; padding: 1px 8px; border-radius: 99px; font-size: 12px; background: var(--bg); border: 1px solid var(--line); white-space: nowrap; }
.pill.good { background: var(--accent-soft); border-color: transparent; }
.pill.warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.pill.bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.score { font-weight: 700; font-variant-numeric: tabular-nums; }

form.inline { display: inline; }
label { display: block; font-size: 12px; color: var(--muted); margin: 10px 0 4px; }
input, select, textarea { width: 100%; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--panel); color: var(--ink); font: inherit; }
textarea { min-height: 90px; resize: vertical; }
textarea.tall { min-height: 220px; }
button, .btn { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 7px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); font: inherit; cursor: pointer; text-decoration: none; white-space: nowrap; }
button.primary, .btn.primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); font-weight: 600; }
button.danger { color: var(--bad); }
button:disabled { opacity: .6; cursor: wait; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row.end { justify-content: flex-end; }
.spread { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.spread h1 { margin: 0; }

.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; background: var(--accent-soft); }
.flash.error { background: var(--bad-soft); color: var(--bad); }
.prose { white-space: pre-wrap; word-wrap: break-word; }
.desc { max-height: 420px; overflow: auto; }
.ref { border-top: 1px solid var(--line); padding-top: 10px; margin-top: 10px; }
.ref:first-of-type { border-top: 0; margin-top: 0; padding-top: 0; }
.draft { border: 1px solid var(--line); border-radius: 8px; padding: 12px; margin-top: 12px; }
.tabs { display: flex; gap: 4px; margin-bottom: 14px; flex-wrap: wrap; }
.tabs a { text-decoration: none; padding: 5px 12px; border-radius: 99px; color: var(--muted); border: 1px solid var(--line); background: var(--panel); }
.tabs a.on { color: var(--ink); border-color: var(--ink); }
code { font-size: 12px; background: var(--bg); padding: 1px 5px; border-radius: 4px; word-break: break-all; }

.login { max-width: 360px; margin: 12vh auto; }

@media (max-width: 860px) {
  .shell { grid-template-columns: 1fr; }
  nav.side { flex-direction: row; flex-wrap: wrap; border-right: 0; border-bottom: 1px solid var(--line); padding: 10px 12px; }
  nav.side .brand { padding: 6px 10px; }
  nav.side .me { display: none; }
  main { padding: 16px; }
  .cols-4 { grid-template-columns: 1fr 1fr; }
  .cols-2, .split { grid-template-columns: 1fr; }
}

.pick { padding: 12px 0; border-top: 1px solid var(--line); }
.pick:first-of-type { border-top: 0; padding-top: 4px; }
.tip { background: var(--accent-soft); border-radius: 8px; padding: 8px 10px; margin: 8px 0 0; }