:root {
  --bg: #0f1218; --card: #171b23; --line: #262c38; --text: #e6e9ef; --muted: #8a93a6;
  --ok: #3ecf8e; --warn: #f5b942; --ko: #f0616d; --accent: #6aa8ff;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
h1 { margin: 0 0 4px; font-size: 22px; }
h2 { margin: 0 0 12px; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; }
code { background: #0b0e13; padding: 1px 5px; border-radius: 4px; font-size: 12px; }
.muted { color: var(--muted); } .small { font-size: 12px; }
.pos { color: var(--ok); } .neg { color: var(--ko); }
.ok { color: var(--ok); } .warn { color: var(--warn); } .ko { color: var(--ko); }
.big { font-size: 20px; font-weight: 700; margin: 0 0 6px; }

.top { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap;
  padding: 12px 16px; border-bottom: 1px solid var(--line); background: var(--card); position: sticky; top: 0; z-index: 2; }
.top form { margin: 0; display: flex; align-items: center; gap: 8px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; padding: 16px; max-width: 1400px; margin: 0 auto; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 16px; min-width: 0; }
.card.wide { grid-column: 1 / -1; }
.card.danger { border-color: #4a2a30; }

dl { display: grid; grid-template-columns: max-content 1fr; gap: 6px 12px; margin: 10px 0 0; }
dt { color: var(--muted); } dd { margin: 0; font-variant-numeric: tabular-nums; }

.scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 12.5px; font-variant-numeric: tabular-nums; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { color: var(--muted); font-weight: 600; position: sticky; top: 0; background: var(--card); }

.chart { width: 100%; height: auto; display: block; }
.chart polyline { fill: none; stroke-width: 2; vector-effect: non-scaling-stroke; }
.chart polyline.up { stroke: var(--ok); } .chart polyline.down { stroke: var(--ko); }
.chart .zero { stroke: var(--line); stroke-dasharray: 4 4; }

details { border-top: 1px solid var(--line); padding: 6px 0; } summary { cursor: pointer; }
.log { margin: 0; max-height: 420px; overflow: auto; background: #0b0e13; border-radius: 8px; padding: 12px;
  font: 12px/1.5 ui-monospace, Menlo, Consolas, monospace; white-space: pre-wrap; word-break: break-word; }

button { font: inherit; border-radius: 8px; padding: 9px 14px; border: 1px solid var(--line); background: var(--accent); color: #fff; cursor: pointer; font-weight: 600; }
button.ghost { background: transparent; color: var(--text); padding: 6px 10px; }
button.red { background: var(--ko); border-color: var(--ko); width: 100%; padding: 12px; }

.nav { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.nav a { color: var(--muted); text-decoration: none; padding: 4px 2px; border-bottom: 2px solid transparent; }
.nav a.on, .nav a:hover { color: var(--text); border-bottom-color: var(--accent); }
a { color: var(--accent); }
.mt { margin-top: 18px; }
.toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-bottom: 10px; }
.tabs { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.tabs a { padding: 6px 12px; color: var(--muted); text-decoration: none; border-right: 1px solid var(--line); }
.tabs a:last-child { border-right: 0; }
.tabs a.on { background: var(--accent); color: #fff; }
.legend { display: flex; gap: 12px; flex-wrap: wrap; color: var(--muted); }
.legend span::before { content: ""; display: inline-block; width: 14px; height: 3px; margin-right: 5px; vertical-align: middle; border-radius: 2px; }
.l-e20::before { background: #f5b942; } .l-e50::before { background: #6aa8ff; } .l-e200::before { background: #c77dff; }
.l-dc::before { background: #8a93a6; } .l-st::before { background: linear-gradient(90deg, #3ecf8e 50%, #f0616d 50%); }
.tv { width: 100%; height: 460px; } .tv-small { height: 130px; margin-top: 4px; }
@media (max-width: 640px) { .tv { height: 320px; } }
.badge { display: inline-block; padding: 1px 6px; border-radius: 6px; font-size: 11px; font-weight: 700; background: #252b37; color: var(--muted); }
.badge.s4 { background: rgba(62,207,142,.2); color: var(--ok); } .badge.s3 { background: rgba(62,207,142,.12); color: var(--ok); }
.badge.s2 { background: rgba(245,185,66,.15); color: var(--warn); }
.badge.s1 { background: rgba(240,97,109,.12); color: var(--ko); } .badge.s0 { background: rgba(240,97,109,.2); color: var(--ko); }
.badge.imp { background: rgba(106,168,255,.15); color: var(--accent); }
tr.sel td { background: rgba(106,168,255,.07); }
.matrix td { vertical-align: top; }
.news { padding: 10px 0; border-bottom: 1px solid var(--line); }
.news:last-child { border-bottom: 0; }
.wide-note { grid-column: 1 / -1; text-align: center; }

.bar { width: 100%; height: 8px; display: block; margin: 4px 0 6px; }
.bar-bg { fill: var(--line); } .bar-ok { fill: var(--ok); } .bar-warn { fill: var(--warn); } .bar-ko { fill: var(--ko); }

.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.row form { margin: 0; }
.toolbar h1 { margin: 0; font-size: 20px; }
h3 { margin: 0 0 8px; font-size: 15px; }
.grid.inner { padding: 0; margin: 10px 0; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card.sub { background: #12161d; }
.card.sub form { display: flex; flex-direction: column; gap: 8px; margin: 8px 0 0; }
.field, .code { font: inherit; padding: 8px 10px; border-radius: 8px; border: 1px solid var(--line); background: #0b0e13; color: var(--text); }
.code { width: 110px; }
.form { display: flex; flex-direction: column; gap: 10px; }
.form label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 13px; }
.prop { border: 1px solid var(--line); border-radius: 10px; padding: 12px; margin-bottom: 10px; display: flex; flex-direction: column; gap: 6px; }
.prop p { margin: 0; }

.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login .card { width: 100%; max-width: 360px; display: flex; flex-direction: column; gap: 12px; }
.login label { display: flex; flex-direction: column; gap: 4px; color: var(--muted); font-size: 13px; }
.login input { font: inherit; padding: 10px; border-radius: 8px; border: 1px solid var(--line); background: #0b0e13; color: var(--text); }
.alert { background: #3a1e23; border: 1px solid #5a2a31; padding: 8px 10px; border-radius: 8px; margin: 0; }