:root {
  --bg: #f5f6f8; --card: #fff; --text: #1d232b; --muted: #6b7480; --line: #e3e6ea;
  --brand: #0b7a5c; --brand-2: #0e9a74; --ok: #1f9d55; --bad: #d63b3b; --warn: #b7791f;
  --test: #7c4dff; --off: #9aa3ad; --d: #2f6fde; --m: #f08a24; --code-bg: #f2f4f7;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12161b; --card: #1b2027; --text: #e7ebf0; --muted: #98a2ae; --line: #2b323b;
    --code-bg: #232a33; --off: #6b7480;
  }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
a { color: var(--brand-2); }
code, pre, textarea.code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; }
code { background: var(--code-bg); padding: 1px 5px; border-radius: 4px; }

.top { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px;
  padding: 10px 20px; background: var(--card); border-bottom: 1px solid var(--line); }
.brand { font-weight: 700; text-decoration: none; color: var(--brand); font-size: 17px; }
.brand span { color: var(--text); font-weight: 500; }
.top nav { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.top nav a { color: var(--text); text-decoration: none; }
.top nav a:hover { color: var(--brand-2); }
.top form { margin: 0; }

main { max-width: 1100px; margin: 0 auto; padding: 20px 16px 60px; }
h1 { font-size: 24px; margin: 4px 0 8px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
h2 { font-size: 17px; margin: 0 0 10px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px; margin: 16px 0; }
.card.narrow { max-width: 380px; margin: 60px auto; }
.head-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 12px; flex-wrap: wrap; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.block { display: block; margin-top: 4px; }
.bad-text { color: var(--bad); }
.danger-text { color: var(--bad) !important; }

.table-wrap { overflow-x: auto; }
table.list { width: 100%; border-collapse: collapse; }
table.list th { text-align: left; font-weight: 600; font-size: 13px; color: var(--muted); padding: 6px 8px; border-bottom: 1px solid var(--line); }
table.list td { padding: 9px 8px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.list tr:last-child td { border-bottom: 0; }
.num { text-align: right; }
tr.st-off td { opacity: .55; }
td.order { white-space: nowrap; width: 1%; }
td.order form { display: inline; }

.dot { display: inline-block; width: 11px; height: 11px; border-radius: 50%; background: var(--off); }
.dot.ok { background: var(--ok); }
.dot.bad { background: var(--bad); box-shadow: 0 0 0 3px color-mix(in srgb, var(--bad) 25%, transparent); }
.dot.none { background: transparent; border: 2px solid var(--off); }

.pill { display: inline-block; font-size: 12px; padding: 1px 8px; border-radius: 99px; background: var(--code-bg); }
.pill.test { background: color-mix(in srgb, var(--test) 15%, transparent); color: var(--test); }
.pill.act-create, .pill.act-restore { background: color-mix(in srgb, var(--ok) 15%, transparent); color: var(--ok); }
.pill.act-delete { background: color-mix(in srgb, var(--bad) 15%, transparent); color: var(--bad); }
.pill-select { border-radius: 99px; padding: 3px 8px; font-size: 13px; border: 1px solid var(--line); background: var(--card); color: var(--text); }
.pill-select.st-active { border-color: var(--ok); color: var(--ok); }
.pill-select.st-test { border-color: var(--test); color: var(--test); }
.pill-select.st-off { color: var(--muted); }

form.stack { display: flex; flex-direction: column; gap: 14px; }
form.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
form.grid2 .full { grid-column: 1 / -1; }
@media (max-width: 640px) { form.grid2 { grid-template-columns: 1fr; } }
form.inline { display: inline; margin: 0; }
label { display: flex; flex-direction: column; gap: 4px; font-weight: 500; font-size: 14px; }
label.check, label.radio { flex-direction: row; align-items: center; gap: 8px; font-weight: 400; }
label.radio { display: inline-flex; margin-right: 18px; }
label.inline-input { display: inline-flex; flex-direction: row; align-items: center; gap: 6px; font-weight: 400; margin-top: 8px; }
label.inline-input input { width: 100px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; padding: 10px 14px; margin: 0; }
legend { font-weight: 600; font-size: 14px; padding: 0 4px; }
input, textarea, select { font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 7px; background: var(--card); color: var(--text); }
input[type=checkbox], input[type=radio] { width: auto; }
textarea.code { width: 100%; background: var(--code-bg); line-height: 1.45; tab-size: 2; }
input:focus, textarea:focus, select:focus { outline: 2px solid color-mix(in srgb, var(--brand-2) 50%, transparent); outline-offset: 0; }
.row { display: flex; gap: 10px; align-items: center; }

button, .btn { font: inherit; cursor: pointer; padding: 8px 14px; border-radius: 7px; border: 1px solid var(--line);
  background: var(--card); color: var(--text); text-decoration: none; display: inline-block; }
button:hover, .btn:hover { border-color: var(--brand-2); }
.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.primary:hover { background: var(--brand-2); }
.danger { background: var(--bad); border-color: var(--bad); color: #fff; }
button.link { background: none; border: 0; padding: 0; color: var(--muted); }
button.link:hover { color: var(--text); }
button.icon { padding: 1px 6px; font-size: 11px; }
button:disabled { opacity: .3; cursor: default; }

.flash { padding: 10px 14px; border-radius: 8px; margin: 10px 0; border: 1px solid; }
.flash.ok { background: color-mix(in srgb, var(--ok) 10%, var(--card)); border-color: color-mix(in srgb, var(--ok) 40%, transparent); }
.flash.error { background: color-mix(in srgb, var(--bad) 10%, var(--card)); border-color: color-mix(in srgb, var(--bad) 40%, transparent); }
.flash.warn { background: color-mix(in srgb, var(--warn) 10%, var(--card)); border-color: color-mix(in srgb, var(--warn) 45%, transparent); }
.flash ul { margin: 6px 0 0; padding-left: 20px; }

.embed { display: flex; gap: 10px; align-items: center; background: var(--code-bg); padding: 10px 12px; border-radius: 8px; flex-wrap: wrap; }
.embed code { background: none; flex: 1; word-break: break-all; font-size: 14px; }

.chart { display: flex; align-items: flex-end; gap: 3px; height: 130px; margin-top: 12px; border-bottom: 1px solid var(--line); }
.chart .bar { flex: 1; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; }
.chart .bar span { display: block; min-height: 0; }
.chart .d { background: var(--d); }
.chart .m { background: var(--m); border-radius: 2px 2px 0 0; }
.chart-legend { display: flex; gap: 14px; font-size: 12px; margin-top: 6px; flex-wrap: wrap; }
.chart-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 4px; vertical-align: -1px; }
.chart-legend i.d { background: var(--d); } .chart-legend i.m { background: var(--m); }

pre.diff { background: var(--code-bg); padding: 12px; border-radius: 8px; overflow-x: auto; line-height: 1.45; }
pre.diff .add { background: color-mix(in srgb, var(--ok) 20%, transparent); display: inline-block; min-width: 100%; }
pre.diff .del { background: color-mix(in srgb, var(--bad) 20%, transparent); display: inline-block; min-width: 100%; text-decoration: line-through; text-decoration-color: color-mix(in srgb, var(--bad) 50%, transparent); }

details.danger-zone { margin-top: 18px; }
details.danger-zone summary { cursor: pointer; color: var(--bad); font-size: 14px; }
.prose li { margin: 4px 0; }