/* vps-monitor: стили без внешних шрифтов и библиотек (CSP запрещает внешние источники). */
:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --text: #1d2330;
  --muted: #6a7282;
  --line: #dfe3ea;
  --accent: #2557a7;
  --ok: #1f8a4c;
  --warn: #c98a00;
  --fail: #c62828;
  --unknown: #8a8f99;
  --known: #7a8aa6;
  --info: #5a6a85;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 13px; }
h1 { font-size: 22px; margin: 4px 0 16px; }
h2 { font-size: 17px; margin: 28px 0 10px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }

header.top {
  display: flex; align-items: center; gap: 24px; flex-wrap: wrap;
  padding: 10px 24px; background: #1d2330; color: #fff;
}
header.top a { color: #dfe7f5; }
header.top .brand { font-weight: 600; color: #fff; }
header.top nav { display: flex; gap: 18px; flex: 1; }
header.top .who { display: flex; gap: 12px; align-items: center; color: #b8c2d3; }
header.top form { margin: 0; }
button.link {
  background: none; border: 0; padding: 0; color: #dfe7f5; font: inherit; cursor: pointer;
}
button.link:hover { text-decoration: underline; }

main { padding: 16px 24px 32px; max-width: 1280px; }
footer { padding: 12px 24px 24px; color: var(--muted); font-size: 13px; }

.banner { padding: 10px 24px; font-weight: 500; }
.banner .muted { margin-left: 8px; font-weight: 400; color: inherit; opacity: 0.8; }
.banner.works { background: #fff4d6; color: #6b4b00; border-bottom: 1px solid #f0d78c; }
.banner.stale { background: #fde2e2; color: #8a1c1c; border-bottom: 1px solid #f3b4b4; }

.crumbs { margin: 0; color: var(--muted); font-size: 13px; }

.groups { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.group-card {
  display: flex; flex-direction: column; gap: 8px; padding: 14px 16px;
  background: var(--card); border: 1px solid var(--line); border-left: 6px solid var(--info);
  border-radius: 8px; color: var(--text);
}
.group-card:hover { text-decoration: none; border-color: var(--accent); }
.group-title { font-weight: 600; font-size: 16px; }
.group-counts { display: flex; flex-wrap: wrap; gap: 6px; }
.group-card.lvl-ok { border-left-color: var(--ok); }
.group-card.lvl-warn { border-left-color: var(--warn); }
.group-card.lvl-fail { border-left-color: var(--fail); background: #fff7f7; }
.group-card.lvl-unknown { border-left-color: var(--unknown); }
.group-card.lvl-known { border-left-color: var(--known); }

.pill { font-size: 12px; padding: 1px 8px; border-radius: 10px; background: #eef1f5; color: var(--text); }
.pill.lvl-ok { background: #e3f4ea; color: #145c33; }
.pill.lvl-warn { background: #fdf1d2; color: #6b4b00; }
.pill.lvl-fail { background: #fbdcdc; color: #8a1c1c; }
.pill.lvl-unknown, .pill.lvl-known { background: #eceef2; color: #4a505c; }

.dot {
  display: inline-block; width: 10px; height: 10px; border-radius: 50%;
  margin-right: 7px; vertical-align: baseline; background: var(--info);
}
.dot.big { width: 14px; height: 14px; }
.dot.lvl-ok { background: var(--ok); }
.dot.lvl-warn { background: var(--warn); }
.dot.lvl-fail { background: var(--fail); }
.dot.lvl-unknown { background: var(--unknown); }
.dot.lvl-known { background: var(--known); }
.dot.lvl-info { background: var(--info); }

table { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--line); }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 13px; font-weight: 600; color: var(--muted); background: #fafbfc; }
td.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }

.empty { color: var(--muted); padding: 12px 0; }
.empty.ok { color: var(--ok); }

dl.facts { display: grid; grid-template-columns: 180px 1fr; gap: 6px 16px; margin: 0 0 16px; }
dl.facts dt { color: var(--muted); }
dl.facts dd { margin: 0; }

details.raw { margin: 8px 0 0; }
details.raw pre {
  background: var(--card); border: 1px solid var(--line); padding: 10px; overflow: auto; max-height: 420px;
}

.ranges { display: flex; gap: 14px; }
figure.chart { margin: 0 0 18px; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 10px; }
figure.chart figcaption { font-size: 13px; color: var(--muted); margin-bottom: 4px; }
figure.chart svg { width: 100%; max-width: 900px; height: auto; display: block; }
svg .axis { stroke: var(--line); stroke-width: 1; }
svg .line { fill: none; stroke: var(--accent); stroke-width: 1.6; }
svg .point { fill: var(--accent); }
svg .label { fill: var(--muted); font-size: 11px; }

.login-body { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 16px; }
.login-card {
  width: 100%; max-width: 380px; padding: 28px; background: var(--card);
  border: 1px solid var(--line); border-radius: 10px;
}
.login-card h1 { margin: 0; }
.login-card form { display: flex; flex-direction: column; gap: 14px; margin: 18px 0; }
.login-card label { display: flex; flex-direction: column; gap: 4px; font-size: 14px; color: var(--muted); }
.login-card input {
  font: inherit; padding: 8px 10px; border: 1px solid var(--line); border-radius: 6px; color: var(--text);
}
.login-card input:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.login-card button {
  font: inherit; font-weight: 600; padding: 9px; border: 0; border-radius: 6px;
  background: var(--accent); color: #fff; cursor: pointer;
}
.error { background: #fde2e2; color: #8a1c1c; padding: 8px 10px; border-radius: 6px; }

@media (max-width: 700px) {
  main, header.top, footer, .banner { padding-left: 12px; padding-right: 12px; }
  dl.facts { grid-template-columns: 1fr; }
  table { font-size: 14px; }
}
td.nw { white-space: nowrap; }

/* Блок «Уведомления» и страница уведомлений (этап 4). */
.notify-box {
  margin: 20px 0 0; padding: 4px 16px 8px; background: var(--card);
  border: 1px solid var(--line); border-left: 6px solid var(--info); border-radius: 8px;
}
.notify-box h2 { margin: 10px 0 6px; display: flex; gap: 10px; align-items: center; }
.notify-box.lvl-ok { border-left-color: var(--ok); }
.notify-box.lvl-warn, .notify-box.lvl-unknown { border-left-color: var(--warn); }
.notify-box.lvl-fail { border-left-color: var(--fail); background: #fff7f7; }
.notify-items { list-style: none; margin: 0; padding: 0; }
.notify-items li { padding: 3px 0; }
.filters { display: flex; flex-wrap: wrap; gap: 12px; font-size: 14px; margin: 16px 0 4px; }
.filters a.current { font-weight: 600; color: var(--text); }
table.notifications td.text { white-space: pre-line; }