:root {
  --ink: #17202a; --muted: #5d6b78; --line: #dde3e8; --bg: #f4f6f8; --card: #fff;
  --accent: #1d4ed8; --accent-ink: #fff; --ok: #166534; --ok-bg: #dcfce7; --warn: #92400e;
  --warn-bg: #fef3c7; --bad: #991b1b; --bad-bg: #fee2e2;
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  color: var(--ink); background: var(--bg); }
a { color: var(--accent); }
header.top { background: #0f172a; color: #fff; padding: 0 16px; }
header.top .in { max-width: 1040px; margin: 0 auto; display: flex; align-items: center; gap: 20px; min-height: 52px;
  flex-wrap: wrap; }
header.top .brand { font-weight: 650; letter-spacing: .2px; color: #fff; text-decoration: none; }
header.top nav { display: flex; gap: 16px; flex: 1; flex-wrap: wrap; }
header.top nav a { color: #cbd5e1; text-decoration: none; }
header.top nav a:hover { color: #fff; }
header.top form { margin: 0; }
header.top .who { color: #94a3b8; font-size: 13px; }
main { max-width: 1040px; margin: 0 auto; padding: 24px 16px 120px; }
h1 { font-size: 24px; margin: 0 0 4px; }
h2 { font-size: 17px; margin: 0 0 4px; }
h3 { font-size: 14px; margin: 18px 0 6px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
p.lead { color: var(--muted); margin: 0 0 20px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 20px; margin: 0 0 16px; }
.card > .help { color: var(--muted); margin: 0 0 14px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px 18px; }
label.f { display: block; font-weight: 600; font-size: 13.5px; }
label.f span.h, .h { display: block; font-weight: 400; color: var(--muted); font-size: 12.5px; margin-top: 2px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=time], select, textarea {
  width: 100%; margin-top: 4px; padding: 8px 10px; border: 1px solid #c4ccd4; border-radius: 7px; font: inherit;
  background: #fff; color: var(--ink); }
textarea { min-height: 76px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid #93c5fd; border-color: var(--accent); }
.full { grid-column: 1 / -1; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 16px; margin-top: 6px; font-weight: 400; }
.checks label { display: inline-flex; gap: 6px; align-items: center; }
button, .btn { font: inherit; font-weight: 600; padding: 9px 16px; border-radius: 8px; border: 1px solid #c4ccd4;
  background: #fff; color: var(--ink); cursor: pointer; text-decoration: none; display: inline-block; }
button.primary, .btn.primary { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
button.danger { color: var(--bad); border-color: #fca5a5; }
button.link { border: 0; background: none; color: #cbd5e1; padding: 0; font-weight: 400; }
.bar { position: fixed; left: 0; right: 0; bottom: 0; background: #fff; border-top: 1px solid var(--line);
  padding: 12px 16px; box-shadow: 0 -4px 16px rgba(15, 23, 42, .06); }
.bar .in { max-width: 1040px; margin: 0 auto; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.bar .in .note { color: var(--muted); font-size: 13px; flex: 1; min-width: 200px; }
.notice { border-radius: 8px; padding: 12px 14px; margin: 0 0 16px; border: 1px solid; }
.notice.ok { background: var(--ok-bg); color: var(--ok); border-color: #86efac; }
.notice.warn { background: var(--warn-bg); color: var(--warn); border-color: #fcd34d; }
.notice.bad { background: var(--bad-bg); color: var(--bad); border-color: #fca5a5; }
.notice ul { margin: 6px 0 0; padding-left: 20px; }
.chip { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: 99px;
  background: #e2e8f0; color: #334155; }
.chip.live { background: var(--ok-bg); color: var(--ok); }
.chip.pending { background: var(--warn-bg); color: var(--warn); }
.chip.draft { background: #e0e7ff; color: #3730a3; }
.chip.ok { background: var(--ok-bg); color: var(--ok); }
.chip.warn { background: var(--warn-bg); color: var(--warn); }
.chip.hold { background: #ffedd5; color: #9a3412; }
.chip.bad { background: var(--bad-bg); color: var(--bad); }
.chip.info { background: #e2e8f0; color: #334155; }
ol.steps { margin: 0 0 8px; padding-left: 22px; }
ol.steps li { margin: 6px 0; }
table.rules td > div { margin: 2px 0 6px; }
.chip.rejected { background: var(--bad-bg); color: var(--bad); }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 12.5px; color: var(--muted); font-weight: 600; }
td select { margin-top: 0; padding: 5px 6px; font-size: 13.5px; }
.tablewrap { overflow-x: auto; }
details { border: 1px solid var(--line); border-radius: 8px; margin: 10px 0; background: #fbfcfd; }
details > summary { cursor: pointer; padding: 10px 12px; font-weight: 600; }
details > div { padding: 0 12px 12px; }
.q { font-weight: 500; }
.q small { display: block; color: var(--muted); font-weight: 400; }
table.rules td.q { width: 46%; }
table.rules td.asks { white-space: nowrap; width: 1%; }
table.rules td.answers select { min-width: 210px; }
.opt { display: grid; grid-template-columns: minmax(110px, 160px) 1fr; gap: 4px 10px; align-items: center; }
.opt span { font-size: 13px; color: #334155; }
.changed { background: #fffbeb; }
.diff td:nth-child(2) { color: var(--bad); }
.diff td:nth-child(3) { color: var(--ok); }
.diff td { white-space: pre-wrap; word-break: break-word; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; word-break: break-all; }
.login { max-width: 420px; margin: 48px auto; }
.custom { border: 1px solid var(--line); border-radius: 8px; padding: 14px; margin: 10px 0; background: #fbfcfd; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.muted { color: var(--muted); }
@media (max-width: 640px) {
  .opt { grid-template-columns: 1fr; }
  header.top .in { gap: 4px 14px; padding: 8px 0; }
  header.top nav { flex: none; gap: 14px; }
  header.top .who { display: none; }
  .bar { padding: 8px 12px; }
  .bar .in .note { display: none; }
  .bar button { padding: 8px 12px; font-size: 14px; }
  th, td { padding: 6px; }
}