:root{
  --bg:#0c1117; --bg2:#121923; --bg3:#182230; --line:#24303f;
  --fg:#e3e9f0; --fg2:#9aa9bb; --fg3:#6b7a8d;
  --ok:#3fb950; --work:#2f81f7; --warn:#d29922; --bad:#f85149;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--fg);font:15px/1.5 var(--sans);
     -webkit-font-smoothing:antialiased}
code,pre,.mono{font-family:var(--mono)}
button{font:inherit;cursor:pointer}

/* ---------- login ---------- */
body.login{display:grid;place-items:center;min-height:100vh;padding:16px}
.login-card{width:100%;max-width:380px;background:var(--bg2);
  border:1px solid var(--line);border-radius:14px;padding:28px 26px}
.login-card h1{margin:0 0 22px;font-size:19px;letter-spacing:.2px}
.login-card h1 span{display:block;color:var(--fg2);font-weight:500;font-size:14px}
.login-card label{display:block;font-size:12px;text-transform:uppercase;
  letter-spacing:.08em;color:var(--fg2);margin-bottom:7px}
.login-card input{width:100%;padding:11px 12px;border-radius:8px;
  border:1px solid var(--line);background:var(--bg);color:var(--fg);
  font-family:var(--mono)}
.login-card input:focus{outline:2px solid var(--work);outline-offset:1px}
.login-card button{width:100%;margin-top:16px;padding:11px;border:0;
  border-radius:8px;background:var(--work);color:#fff;font-weight:600}
.login-card .notice{background:#2d1a1c;border:1px solid #5d2b2e;color:#ffb4ae;
  padding:9px 11px;border-radius:8px;font-size:13px;margin:0 0 16px}
.login-card .foot{margin:18px 0 0;font-size:12px;color:var(--fg3)}

/* ---------- header ---------- */
.top{display:flex;flex-wrap:wrap;gap:18px;align-items:center;
  padding:14px 20px;background:var(--bg2);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:20}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand .name{font-weight:650;letter-spacing:.2px;white-space:nowrap}
.brand .name em{font-style:normal;color:var(--fg2);font-weight:500;
  margin-left:6px}
.mark{width:11px;height:11px;border-radius:50%;background:var(--fg3);
  box-shadow:0 0 0 3px rgba(255,255,255,.04);flex:0 0 auto}
.mark.ok{background:var(--ok)} .mark.working{background:var(--work)}
.mark.degraded{background:var(--warn)} .mark.attention{background:var(--bad)}
.health{display:flex;flex-direction:column;min-width:0;flex:1 1 220px}
.health strong{font-size:13px;letter-spacing:.09em}
.health span{color:var(--fg2);font-size:12.5px;overflow:hidden;
  text-overflow:ellipsis;white-space:nowrap}
.idents{display:flex;gap:22px;margin:0;flex-wrap:wrap}
.idents dt{font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;
  color:var(--fg3)}
.idents dd{margin:2px 0 0;font-family:var(--mono);font-size:12.5px}
.logout{margin:0}
.logout button{background:transparent;border:1px solid var(--line);
  color:var(--fg2);border-radius:8px;padding:7px 12px;font-size:12.5px}
.logout button:hover{color:var(--fg);border-color:var(--fg3)}

.banner{background:#3a2a0b;border-bottom:1px solid #6b4e12;color:#ffd98a;
  padding:9px 20px;font-size:13px;font-weight:600}

main{padding:18px 20px 40px;max-width:1500px;margin:0 auto}

/* ---------- panels ---------- */
.panel{background:var(--bg2);border:1px solid var(--line);border-radius:12px;
  padding:16px 18px;margin-bottom:16px}
.panel h2{margin:0 0 14px;font-size:12px;letter-spacing:.11em;
  text-transform:uppercase;color:var(--fg2)}
.panel h3{margin:0 0 9px;font-size:12px;letter-spacing:.06em;color:var(--fg3);
  text-transform:uppercase}
.grid-2{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.block{background:var(--bg3);border:1px solid var(--line);border-radius:10px;
  padding:13px 14px}
ul.plain{list-style:none;margin:0;padding:0}
ul.plain li{padding:4px 0;border-bottom:1px dashed var(--line);font-size:13.5px}
ul.plain li:last-child{border-bottom:0}
.muted{color:var(--fg3)}
.note{color:var(--fg3);font-size:12px;margin:10px 0 0}

/* ---------- attention ---------- */
.panel.attention{border-color:#6b2a28;background:#1b1314}
.panel.attention h2{color:#ff9d96}
.count{background:var(--bad);color:#fff;border-radius:10px;padding:1px 8px;
  font-size:11px;margin-left:6px}
#attention-list{list-style:none;margin:0;padding:0}
#attention-list li{padding:10px 0;border-top:1px solid #3a2021}
#attention-list li:first-child{border-top:0}
#attention-list .t{font-weight:650}
#attention-list .d{color:var(--fg2);font-size:13px;margin-top:2px;
  word-break:break-word}
#attention-list .a{color:#9ad1ff;font-size:12.5px;margin-top:3px;
  font-family:var(--mono)}

/* ---------- subsystem cards ---------- */
.cards{display:grid;gap:14px;
  grid-template-columns:repeat(auto-fit,minmax(272px,1fr))}
.card{background:var(--bg3);border:1px solid var(--line);border-radius:10px;
  padding:13px 14px;display:flex;flex-direction:column;gap:8px}
.card .ch{display:flex;align-items:center;justify-content:space-between;gap:8px}
.card .ct{font-weight:650;font-size:14px}
.card dl{margin:0;display:grid;grid-template-columns:auto 1fr;
  column-gap:10px;row-gap:5px;font-size:13px}
.card dt{color:var(--fg3);white-space:nowrap}
.card dd{margin:0;text-align:right;font-family:var(--mono);font-size:12.5px;
  word-break:break-word}
.card .why{color:var(--fg2);font-size:12.5px;border-top:1px solid var(--line);
  padding-top:8px;margin:0}
.card .links{display:flex;gap:8px;flex-wrap:wrap}

.pill{font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;
  padding:3px 8px;border-radius:999px;border:1px solid transparent;
  font-weight:700;white-space:nowrap}
.pill.ok{background:rgba(63,185,80,.14);color:#6edf80;border-color:#235c2c}
.pill.working{background:rgba(47,129,247,.14);color:#79b8ff;border-color:#1f4d85}
.pill.warn{background:rgba(210,153,34,.14);color:#e3b341;border-color:#6b4e12}
.pill.bad{background:rgba(248,81,73,.14);color:#ff8e86;border-color:#6b2a28}
.pill.idle{background:rgba(255,255,255,.05);color:var(--fg2);
  border-color:var(--line)}

button.link{background:transparent;border:1px solid var(--line);
  color:#9ad1ff;border-radius:7px;padding:4px 9px;font-size:12px}
button.link:hover{border-color:#9ad1ff}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;
  color:var(--fg3);font-weight:600;padding:0 10px 8px 0;white-space:nowrap}
td{padding:7px 10px 7px 0;border-top:1px solid var(--line);
  vertical-align:top;font-family:var(--mono);font-size:12.5px}
td.lbl{font-family:var(--sans);font-size:13px}
tr.legacy td{color:var(--fg2)}

/* ---------- timeline ---------- */
.timeline{list-style:none;margin:0;padding:0}
.timeline li{display:grid;grid-template-columns:150px 110px 1fr;gap:12px;
  padding:6px 0;border-top:1px solid var(--line);font-size:13px}
.timeline li:first-child{border-top:0}
.timeline .ts{color:var(--fg3);font-family:var(--mono);font-size:12px}
.timeline .k{color:var(--fg2);font-size:11px;text-transform:uppercase;
  letter-spacing:.06em}
.timeline .d{color:var(--fg2);font-size:12.5px}
.timeline li.attn .t{color:#ff9d96}

.foot{display:flex;gap:16px;flex-wrap:wrap;justify-content:space-between;
  color:var(--fg3);font-size:12px;padding:4px 2px}
.foot .ro{max-width:720px}

/* ---------- log drawer ---------- */
.drawer{position:fixed;inset:auto 0 0 0;height:66vh;background:var(--bg2);
  border-top:1px solid var(--line);display:flex;flex-direction:column;
  z-index:40;box-shadow:0 -14px 40px rgba(0,0,0,.5)}
.drawer-head{display:flex;justify-content:space-between;align-items:center;
  padding:10px 16px;border-bottom:1px solid var(--line)}
.drawer-head button{background:transparent;border:1px solid var(--line);
  color:var(--fg2);border-radius:7px;padding:5px 11px;font-size:12.5px}
.drawer pre{margin:0;padding:14px 16px;overflow:auto;flex:1;font-size:12px;
  line-height:1.45;white-space:pre-wrap;word-break:break-word;color:#cfe0f0}

@media (max-width:760px){
  .top{gap:10px;padding:12px 14px}
  .idents{gap:14px}
  main{padding:14px 14px 32px}
  .timeline li{grid-template-columns:1fr;gap:2px}
  .card dd{text-align:left}
}