:root {
  --bg: #0b0e13;
  --panel: #12161d;
  --panel-2: #171c25;
  --line: #222a36;
  --text: #d7dde6;
  --muted: #7d8899;
  --faint: #4b5565;
  --ok: #3fb950;
  --warn: #d29922;
  --crit: #f85149;
  --unk: #8b949e;
  --info: #58a6ff;
  --accent: #58a6ff;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", "JetBrains Mono", Menlo, Consolas, monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.45 var(--sans); }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font: inherit; cursor: pointer; border-radius: 6px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); padding: 6px 12px; }
button:hover { border-color: var(--faint); }
button.ghost { background: transparent; }
button.small { padding: 2px 8px; font-size: 12px; }
input, select { font: inherit; background: var(--bg); color: var(--text); border: 1px solid var(--line); border-radius: 6px; padding: 7px 10px; }
input:focus, select:focus { outline: 1px solid var(--accent); border-color: var(--accent); }
.hidden { display: none !important; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }

/* ---------- login ---------- */
.login { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
.login-card { width: 100%; max-width: 340px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 28px; display: grid; gap: 14px; }
.login-card label { display: grid; gap: 6px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.login-card button { background: var(--accent); border-color: var(--accent); color: #04121f; font-weight: 600; padding: 9px; }
.login-error { color: var(--crit); min-height: 1em; margin: 0; font-size: 13px; }

/* ---------- shell ---------- */
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; letter-spacing: .08em; font-size: 12.5px; }
.brand-mark { width: 10px; height: 10px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 10px var(--ok); }
.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.sidebar { background: var(--panel); border-right: 1px solid var(--line); padding: 18px 12px; display: flex; flex-direction: column; gap: 18px; position: sticky; top: 0; height: 100vh; overflow-y: auto; }
.sidebar .brand { padding: 0 8px; }
nav { display: grid; gap: 2px; }
nav a { display: flex; align-items: center; justify-content: space-between; color: var(--muted); padding: 7px 10px; border-radius: 6px; }
nav a:hover { background: var(--panel-2); color: var(--text); text-decoration: none; }
nav a.active { background: var(--panel-2); color: var(--text); box-shadow: inset 2px 0 0 var(--accent); }
nav .count { font-family: var(--mono); font-size: 11px; padding: 0 6px; border-radius: 9px; }
nav .count.critical { background: rgba(248,81,73,.15); color: var(--crit); }
nav .count.warning { background: rgba(210,153,34,.15); color: var(--warn); }
nav .sep { height: 1px; background: var(--line); margin: 8px 6px; }
.sidebar-foot { margin-top: auto; display: grid; gap: 6px; padding: 0 8px; }
.sidebar-foot a { color: var(--muted); font-size: 13px; }
main { min-width: 0; }
.topbar { display: flex; align-items: center; gap: 12px; padding: 14px 24px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: rgba(11,14,19,.92); backdrop-filter: blur(6px); z-index: 5; }
.topbar h1 { font-size: 16px; margin: 0; font-weight: 600; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.menu-btn { display: none; }
.view { padding: 20px 24px 48px; display: grid; gap: 18px; }

/* ---------- status ---------- */
.dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; flex: none; background: var(--unk); }
.dot.ok { background: var(--ok); box-shadow: 0 0 6px rgba(63,185,80,.6); }
.dot.warning { background: var(--warn); box-shadow: 0 0 6px rgba(210,153,34,.6); }
.dot.critical { background: var(--crit); box-shadow: 0 0 6px rgba(248,81,73,.7); }
.dot.unknown, .dot.na { background: var(--unk); opacity: .6; }
.dot.info { background: var(--info); }
.pill { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; letter-spacing: .05em; padding: 3px 10px; border-radius: 999px; border: 1px solid var(--line); }
.pill.ok { color: var(--ok); border-color: rgba(63,185,80,.4); }
.pill.warning { color: var(--warn); border-color: rgba(210,153,34,.4); }
.pill.critical { color: var(--crit); border-color: rgba(248,81,73,.45); }
.pill.unknown, .pill.na { color: var(--unk); }
.t-ok { color: var(--ok); } .t-warning { color: var(--warn); } .t-critical { color: var(--crit); } .t-unknown, .t-na { color: var(--unk); } .t-info { color: var(--info); }

/* ---------- panels ---------- */
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; min-width: 0; }
.panel-h { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.panel-h h2 { font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; margin: 0; color: var(--muted); font-weight: 600; }
.panel-h .aside { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.panel-b { padding: 14px 16px; }
.panel-b.flush { padding: 0; }
.grid { display: grid; gap: 18px; }
.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.cols-hero { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); }
.empty { color: var(--muted); padding: 18px 16px; }

/* hero */
.hero { display: flex; gap: 22px; align-items: center; padding: 18px 20px; }
.score { font: 700 54px/1 var(--mono); letter-spacing: -.02em; }
.score small { font-size: 18px; color: var(--faint); font-weight: 500; }
.hero-label { font-size: 13px; font-weight: 700; letter-spacing: .14em; }
.reasons { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 4px; font-size: 13px; }
.reasons li { display: flex; gap: 8px; color: var(--muted); }
.reasons b { font-family: var(--mono); color: var(--text); font-weight: 500; min-width: 34px; }

/* KPIs */
.kpis { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.kpi { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px 8px; min-width: 0; }
.kpi-top { display: flex; align-items: center; justify-content: space-between; }
.kpi-label { font-size: 11px; letter-spacing: .1em; color: var(--muted); font-weight: 600; }
.kpi-val { font: 600 24px/1.2 var(--mono); margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi-sub { font-size: 11.5px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.spark { display: block; width: 100%; height: 30px; margin-top: 6px; }
.spark path.line { fill: none; stroke-width: 1.5; }
.spark path.area { opacity: .12; }

/* services grid */
.svc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 1px; background: var(--line); }
.svc { display: flex; align-items: center; gap: 10px; padding: 11px 14px; background: var(--panel); min-width: 0; }
.svc span.n { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.svc .k { margin-left: auto; font-size: 10.5px; color: var(--faint); text-transform: uppercase; letter-spacing: .06em; }
a.svc:hover { background: var(--panel-2); text-decoration: none; }
a.svc { color: var(--text); }

/* lists */
.list { list-style: none; margin: 0; padding: 0; }
.list li { display: flex; gap: 10px; padding: 10px 16px; border-bottom: 1px solid var(--line); align-items: flex-start; }
.list li:last-child { border-bottom: 0; }
.list .dot { margin-top: 5px; }
.list .main { flex: 1; min-width: 0; }
.list .title { overflow-wrap: anywhere; }
.list .sub { color: var(--muted); font-size: 12.5px; overflow-wrap: anywhere; }
.list .hint { color: var(--info); font-size: 12.5px; margin-top: 2px; overflow-wrap: anywhere; }
.list .when { color: var(--faint); font: 12px var(--mono); white-space: nowrap; }
.acked { opacity: .55; }

/* tables */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-weight: 600; white-space: nowrap; background: var(--panel); position: sticky; top: 0; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: rgba(255,255,255,.015); }
td .dot { margin-right: 8px; vertical-align: -1px; }

/* projects */
.proj-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 18px; }
.proj .panel-h h2 { color: var(--text); font-size: 14px; letter-spacing: 0; text-transform: none; }
.kv { display: grid; grid-template-columns: 120px 1fr; gap: 6px 12px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; display: flex; gap: 8px; align-items: baseline; }
.kv dd .dot { align-self: center; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: 12px var(--mono); padding: 1px 8px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); }

/* meters */
.meter { display: block; width: 100%; height: 6px; margin-top: 4px; }
.meter rect.bg { fill: var(--line); }

/* timeline */
.timeline { list-style: none; margin: 0; padding: 0 16px; }
.timeline li { display: grid; grid-template-columns: 110px 14px 1fr; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--line); align-items: start; }
.timeline li:last-child { border-bottom: 0; }
.timeline .when { color: var(--muted); font: 12px var(--mono); padding-top: 1px; }
.timeline .dot { margin-top: 5px; }
.timeline .src { color: var(--faint); font-size: 12px; }
.day { font-size: 11px; letter-spacing: .1em; color: var(--faint); padding: 14px 16px 4px; text-transform: uppercase; }

/* logs */
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.toolbar input[type=search] { min-width: 220px; flex: 1; }
.logbox { font: 12px/1.55 var(--mono); max-height: 70vh; overflow: auto; padding: 8px 0; }
.logline { display: grid; grid-template-columns: 190px 1fr; gap: 12px; padding: 1px 16px; white-space: pre-wrap; overflow-wrap: anywhere; }
.logline .ts { color: var(--faint); }
.logline.error { color: #ffa198; background: rgba(248,81,73,.06); }
.logline.warning { color: #e3b341; }
.tabs { display: flex; gap: 4px; }
.tabs button.active { border-color: var(--accent); color: var(--accent); }
pre.code { margin: 0; padding: 14px 16px; font: 12px/1.5 var(--mono); overflow: auto; color: var(--muted); max-height: 70vh; }

@media (max-width: 1280px) {
  .kpis { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cols-hero { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; inset: 0 auto 0 0; width: 240px; z-index: 20; transform: translateX(-100%); transition: transform .15s; }
  .sidebar.open { transform: none; box-shadow: 0 0 40px rgba(0,0,0,.6); }
  .menu-btn { display: inline-block; }
  .cols-2, .cols-3 { grid-template-columns: 1fr; }
  .topbar { padding: 12px 16px; }
  .view { padding: 16px 16px 40px; }
  #updated { display: none; }
}
@media (max-width: 560px) {
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { flex-direction: column; align-items: flex-start; }
  .logline { grid-template-columns: 1fr; gap: 0; }
  .timeline li { grid-template-columns: 70px 14px 1fr; }
}