:root {
  --ink: #0f2233; --muted: #5b6b7a; --line: #dfe5ec; --bg: #f3f6f9; --card: #fff;
  --blue: #0B477D; --orange: #F15A24; --green: #0F9E6E; --amber: #E8590C; --red: #C0392B;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #e8eef4; --muted: #9aabbb; --line: #2a3a4a; --bg: #0e1822; --card: #162433; color-scheme: dark; }
}
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.45 "Segoe UI", system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--ink); }
main { padding: 16px; max-width: 1200px; margin: 0 auto; }
h1, h2, h3 { margin: 0 0 12px; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; background: var(--blue); color: #fff; position: sticky; top: 0; z-index: 2; }
.brand { display: flex; align-items: center; gap: 10px; font-size: 17px; }
.brand img { width: 30px; height: 30px; border-radius: 6px; background: #fff; }
nav { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.tab, .link { background: none; border: 0; color: inherit; font: inherit; cursor: pointer; padding: 6px 10px; border-radius: 6px; }
.tab.active { background: rgba(255,255,255,.18); font-weight: 600; }
main .link { color: var(--blue); padding-left: 0; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; margin-bottom: 16px; }
[hidden] { display: none !important; }
.center { display: grid; place-items: center; min-height: 70vh; }
.login { width: 100%; max-width: 380px; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 10px; }
input { display: block; width: 100%; margin-top: 4px; padding: 10px 12px; font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; }
label.check { display: flex; gap: 8px; align-items: center; color: var(--ink); }
label.check input { width: auto; margin: 0; }
fieldset { border: 1px solid var(--line); border-radius: 8px; margin: 0 0 12px; padding: 8px 12px; }
button { background: var(--orange); color: #fff; border: 0; border-radius: 8px; padding: 11px 18px; font: 600 15px "Segoe UI", system-ui, sans-serif; cursor: pointer; }
button.secondary { background: var(--bg); color: var(--ink); border: 1px solid var(--line); }
.error { color: var(--red); min-height: 1.4em; }
.notice { background: rgba(15,158,110,.12); border: 1px solid var(--green); border-radius: 8px; padding: 10px; word-break: break-all; }
.muted { color: var(--muted); font-size: 13px; }
.bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 12px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }
.site { cursor: pointer; border-left: 6px solid var(--muted); margin: 0; }
.site.ok { border-left-color: var(--green); } .site.warn { border-left-color: var(--amber); } .site.off { border-left-color: var(--red); }
.site h3 { margin: 0 0 2px; font-size: 16px; }
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.dot.ok { background: var(--green); } .dot.warn { background: var(--amber); } .dot.off { background: var(--red); }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 12px; }
.kpi { background: var(--bg); border-radius: 8px; padding: 8px; text-align: center; }
.kpi b { display: block; font-size: 19px; font-variant-numeric: tabular-nums; }
.kpi span { font-size: 12px; color: var(--muted); }
.weight { font: 700 clamp(44px, 12vw, 96px)/1.05 Consolas, "SF Mono", monospace; text-align: center; font-variant-numeric: tabular-nums; margin: 6px 0; }
.weight small { font-size: .32em; color: var(--muted); margin-left: 8px; }
.state { text-align: center; font-weight: 700; color: #fff; padding: 8px; border-radius: 8px 8px 0 0; margin: -16px -16px 12px; }
.state.ok { background: var(--green); } .state.warn { background: var(--amber); } .state.off { background: var(--red); }
.bars { display: flex; align-items: flex-end; gap: 4px; height: 140px; padding-top: 8px; }
.bars div { flex: 1; background: var(--blue); border-radius: 4px 4px 0 0; min-height: 2px; position: relative; }
.bars div:last-child { background: var(--orange); }
.bars-x { display: flex; gap: 4px; font-size: 10px; color: var(--muted); } .bars-x span { flex: 1; text-align: center; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 7px 6px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.scroll { overflow-x: auto; }
@media (max-width: 600px) { main { padding: 10px; } .card { padding: 12px; } .state { margin: -12px -12px 10px; } .hide-sm { display: none; } }
.badge { display: inline-block; background: var(--red); color: #fff; border-radius: 10px; padding: 1px 8px; font-size: 12px; font-weight: 700; margin-left: 4px; }
.badge.soft { background: var(--amber); }
.alert { background: rgba(192,57,43,.12); border: 1px solid var(--red); border-radius: 10px; padding: 10px 14px; margin-bottom: 12px; }
.pill { display: inline-block; border-radius: 999px; padding: 2px 10px; font-size: 12px; font-weight: 700; white-space: nowrap; }
.pill.ok { background: rgba(15,158,110,.14); color: var(--green); } .pill.warn { background: rgba(232,89,12,.14); color: var(--amber); } .pill.off { background: rgba(192,57,43,.14); color: var(--red); }
.kpis.wide { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin: 0 0 16px; }
.search { max-width: 320px; margin: 0; }
td .muted { font-size: 12px; }