:root {
  color-scheme: light;
  --page: #f9f9f7; --surface: #fcfcfb; --ink: #0b0b0b; --ink2: #52514e; --muted: #898781;
  --grid: #e1e0d9; --axis: #c3c2b7; --border: rgba(11,11,11,.10);
  --series: #2a78d6; --series-soft: rgba(42,120,214,.12);
  --good: #0ca30c; --warning: #fab219; --serious: #ec835a; --critical: #d03b3b;
  --good-bg: rgba(12,163,12,.10); --warn-bg: rgba(250,178,25,.16); --crit-bg: rgba(208,59,59,.10); --none-bg: rgba(137,135,129,.14);
}
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;
    --page: #0d0d0d; --surface: #1a1a19; --ink: #f0efec; --ink2: #c3c2b7; --muted: #898781;
    --grid: #2c2c2a; --axis: #383835; --border: rgba(255,255,255,.10);
    --series: #3987e5; --series-soft: rgba(57,135,229,.16);
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--ink); font: 15px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: inherit; }
.top { display: flex; align-items: center; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--border); background: var(--surface); position: sticky; top: 0; z-index: 5; }
.brand { font-weight: 700; text-decoration: none; margin-right: auto; }
.who, .muted { color: var(--muted); font-size: 13px; }
button { font: inherit; border: 0; border-radius: 8px; padding: 9px 16px; background: var(--ink); color: var(--page); cursor: pointer; }
button.ghost { background: transparent; color: var(--ink2); border: 1px solid var(--border); padding: 6px 12px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin-bottom: 16px; }
.card h2 { margin: 0; font-size: 18px; }
.card h3 { margin: 0 0 8px; font-size: 14px; font-weight: 600; color: var(--ink2); }
.head { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-bottom: 12px; }
.head .muted { margin-left: auto; }
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px 3px 8px; border-radius: 999px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.badge i { font-style: normal; width: 16px; height: 16px; border-radius: 50%; color: #fff; font-size: 11px; line-height: 16px; text-align: center; }
.b-ok { background: var(--good-bg); } .b-ok i { background: var(--good); }
.b-warn { background: var(--warn-bg); } .b-warn i { background: var(--warning); color: #0b0b0b; }
.b-crit { background: var(--crit-bg); } .b-crit i { background: var(--critical); }
.b-none { background: var(--none-bg); } .b-none i { background: var(--muted); }
.probs { list-style: none; margin: 0 0 12px; padding: 0; }
.probs li { padding: 8px 10px; border-radius: 8px; margin-bottom: 6px; display: flex; gap: 8px; align-items: baseline; }
.probs li.crit { background: var(--crit-bg); } .probs li.warn { background: var(--warn-bg); }
.probs small { color: var(--ink2); margin-left: auto; white-space: nowrap; }
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; margin-bottom: 14px; }
.tile { border: 1px solid var(--border); border-radius: 10px; padding: 10px 12px; }
.tile b { display: block; font-size: 22px; font-weight: 650; line-height: 1.2; }
.tile span { color: var(--ink2); font-size: 13px; }
.tile small { display: block; color: var(--muted); font-size: 12px; }
.scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th { text-align: left; font-weight: 600; color: var(--ink2); font-size: 12px; padding: 6px 10px 6px 0; border-bottom: 1px solid var(--axis); white-space: nowrap; }
td { padding: 8px 10px 8px 0; border-bottom: 1px solid var(--grid); vertical-align: middle; white-space: nowrap; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
.more { display: inline-block; margin-top: 10px; font-weight: 600; }
.filters { display: flex; gap: 6px; margin-bottom: 16px; align-items: center; }
.filters button { background: transparent; color: var(--ink2); border: 1px solid var(--border); padding: 6px 12px; }
.filters button[aria-pressed="true"] { background: var(--ink); color: var(--page); border-color: var(--ink); }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 16px; }
.grid2 .card { margin: 0; }
.chart svg { display: block; width: 100%; height: auto; overflow: visible; }
.chart .now { font-size: 22px; font-weight: 650; }
.chart .now small { font-size: 13px; font-weight: 400; color: var(--ink2); margin-left: 6px; }
.spark { display: block; }
.axis { fill: var(--muted); font-size: 11px; }
.tip { position: fixed; z-index: 20; pointer-events: none; background: var(--ink); color: var(--page); border-radius: 8px; padding: 6px 10px; font-size: 12px; line-height: 1.35; max-width: 260px; }
.tip b { font-size: 14px; }
.events { list-style: none; margin: 0; padding: 0; font-size: 14px; }
.events li { display: flex; gap: 12px; padding: 7px 0; border-bottom: 1px solid var(--grid); }
.events li:last-child { border: 0; }
.events time { color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; min-width: 86px; }
.events span { white-space: pre-line; overflow-wrap: anywhere; }
.loading { opacity: .5; }
.login { display: grid; place-items: center; min-height: 100vh; padding: 16px; }
.loginbox { max-width: 380px; width: 100%; }
.loginbox h1 { margin: 0 0 8px; font-size: 22px; }
.loginbox label { display: block; font-size: 13px; color: var(--ink2); margin: 14px 0 4px; }
.loginbox input { width: 100%; font: inherit; font-size: 22px; letter-spacing: .2em; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--axis); background: var(--page); color: var(--ink); }
.loginbox button { width: 100%; margin-top: 12px; }
.err { color: var(--critical); min-height: 1.4em; margin: 10px 0 0; }
@media (max-width: 560px) { .wrap { padding: 12px; } .card { padding: 12px; } }