:root {
  --bg: #0f1419; --panel: #172029; --panel-2: #1e2a35; --line: #2a3a48; --text: #e6edf3; --muted: #8b9bab;
  --accent: #e8a93b; --good: #3fb950; --bad: #f85149; --warn: #d29922; --link: #58a6ff;
  --env: #3fb950;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
.env-badge:empty { display: none; }
html, body { margin: 0; background: var(--bg); color: var(--text); font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }
.banner { display: flex; gap: 24px; align-items: center; padding: 10px 20px; background: var(--panel); border-bottom: 3px solid var(--env); position: sticky; top: 0; z-index: 2; }
.brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 16px; white-space: nowrap; }
.brand-icon { border-radius: 50%; }
.login-icon { width: 96px; height: 96px; border-radius: 50%; margin: 4px auto 12px; display: block; }
.env-badge { margin-left: 8px; padding: 2px 8px; border-radius: 4px; background: var(--env); color: #0b0f14; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
body.env-prod { --env: var(--bad); }
body.env-staging { --env: var(--warn); }
body.env-dev { --env: var(--good); }
.nav { display: flex; gap: 16px; flex-wrap: wrap; }
.nav a { color: var(--muted); }
.nav a.active { color: var(--text); font-weight: 600; }
.who { margin-left: auto; color: var(--muted); white-space: nowrap; }
.main { max-width: 1200px; margin: 0 auto; padding: 20px; }
h1 { font-size: 20px; margin: 0 0 16px; }
h2 { font-size: 15px; margin: 24px 0 8px; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; }
.muted { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; padding: 14px; }
.card h3 { margin: 0 0 6px; font-size: 14px; }
table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--panel-2); color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; }
tr:last-child td { border-bottom: none; }
.table-wrap { overflow-x: auto; }
.pill { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 12px; background: var(--panel-2); border: 1px solid var(--line); }
.pill.good { color: var(--good); border-color: var(--good); }
.pill.bad { color: var(--bad); border-color: var(--bad); }
.pill.warn { color: var(--warn); border-color: var(--warn); }
form.inline, .row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; margin: 6px 0; }
input, select, textarea, button { font: inherit; color: var(--text); background: var(--panel-2); border: 1px solid var(--line); border-radius: 6px; padding: 6px 10px; }
textarea { width: 100%; min-height: 60px; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--link); outline-offset: -1px; }
button { cursor: pointer; background: #24313d; }
button:hover { border-color: var(--muted); }
button.primary { background: var(--accent); color: #111; border-color: var(--accent); font-weight: 600; }
button.danger { color: var(--bad); border-color: var(--bad); }
.login { max-width: 420px; margin: 80px auto; text-align: center; }
.toast { position: fixed; right: 20px; bottom: 20px; max-width: 480px; padding: 12px 16px; border-radius: 8px; background: var(--panel-2); border: 1px solid var(--line); box-shadow: 0 6px 24px rgba(0,0,0,.4); white-space: pre-wrap; }
.toast.bad { border-color: var(--bad); }
.toast.good { border-color: var(--good); }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
code { font-family: ui-monospace, monospace; font-size: 12px; color: var(--muted); }
@media (max-width: 720px) {
  .banner { flex-wrap: wrap; gap: 8px; padding: 10px 16px; }
  .who { margin-left: 0; }
  .main { padding: 16px; }
}

/* Stack page */
.summary { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 8px; }
.summary .pill { font-size: 13px; padding: 3px 12px; }
.hosts { display: grid; gap: 16px; }
.host { display: grid; gap: 14px; }
.host-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 10px; }
.host-head h3 { margin: 0; font-size: 17px; }
.host-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.panel { background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 12px; display: grid; gap: 6px; align-content: start; min-width: 0; }
.panel h4 { margin: 0 0 2px; font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); }
.meter { height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.meter > span { display: block; height: 100%; background: var(--good); }
.meter.warn > span { background: var(--warn); }
.meter.bad > span { background: var(--bad); }
.line { display: flex; justify-content: space-between; gap: 8px; font-size: 13px; font-variant-numeric: tabular-nums; }
.line span:first-child { color: var(--muted); }
.list { display: grid; gap: 4px; font-size: 13px; }
.list .row { display: flex; justify-content: space-between; gap: 8px; margin: 0; }