:root {
  --bg: #0f1116;
  --panel: #161923;
  --fg: #d7dae0;
  --muted: #7a8090;
  --accent: #6fb3ff;
  --ok: #6fd77b;
  --warn: #e8c46e;
  --bad: #e77070;
  --border: #262a35;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--fg);
  font-size: 14px;
  line-height: 1.5;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre { font-family: ui-monospace, "SF Mono", Consolas, monospace; font-size: 12px; }
pre { background: var(--panel); padding: 12px; border-radius: 6px; overflow: auto; }

.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 12px 24px; border-bottom: 1px solid var(--border);
  background: var(--panel);
}
.brand { font-weight: 700; font-size: 16px; color: var(--fg); }
.brand .v2 { color: var(--accent); }
nav a { margin-right: 16px; color: var(--muted); }

main { padding: 24px; max-width: 1400px; margin: 0 auto; }
section { margin-bottom: 32px; }
h1 { margin: 0 0 8px 0; font-size: 22px; }
h2 { margin: 0 0 12px 0; font-size: 15px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }

.kpi-strip { display: flex; gap: 12px; flex-wrap: wrap; }
.kpi {
  background: var(--panel); padding: 12px 18px; border-radius: 8px;
  min-width: 100px; display: flex; flex-direction: column;
  border-left: 3px solid var(--border);
}
.kpi .v { font-size: 24px; font-weight: 700; }
.kpi .l { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.kpi.ok { border-left-color: var(--ok); }
.kpi.warn { border-left-color: var(--warn); }
.kpi.bad { border-left-color: var(--bad); }

table { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 6px; overflow: hidden; }
th, td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--border); }
th { background: rgba(0,0,0,.2); font-weight: 600; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
tr:last-child td { border-bottom: 0; }
.ts { font-family: ui-monospace, monospace; font-size: 11px; color: var(--muted); }
.empty { color: var(--muted); font-style: italic; }

.dev-header { padding: 16px; background: var(--panel); border-radius: 8px; }
.dev-header .badges { display: flex; gap: 8px; margin: 4px 0 8px 0; }
.dev-header .meta { display: flex; flex-wrap: wrap; gap: 16px; color: var(--muted); font-size: 12px; }
.dev-header .meta span { white-space: nowrap; }
.ssh-hint { margin-top: 10px; font-size: 12px; }
.ssh-hint code { background: rgba(0,0,0,.3); padding: 4px 8px; border-radius: 4px; }
.ssh-hint .note { color: var(--muted); margin-left: 8px; }

.badge {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  font-size: 11px; text-transform: uppercase; letter-spacing: .05em;
  background: var(--border); color: var(--fg);
}
.badge.online { background: rgba(111,215,123,.2); color: var(--ok); }
.badge.stale  { background: rgba(232,196,110,.2); color: var(--warn); }
.badge.mia    { background: rgba(231,112,112,.2); color: var(--bad); }
.badge.never  { background: var(--border); color: var(--muted); }
.badge.retired { opacity: .5; }
.mac { font-family: ui-monospace, monospace; color: var(--muted); font-size: 12px; }

form textarea {
  width: 100%; background: var(--panel); color: var(--fg);
  border: 1px solid var(--border); border-radius: 6px; padding: 12px;
  font-family: ui-monospace, monospace; font-size: 12px;
}
form input[type=text] {
  background: var(--panel); color: var(--fg);
  border: 1px solid var(--border); border-radius: 4px; padding: 4px 8px;
}
form button {
  background: var(--accent); color: #061021;
  border: 0; border-radius: 4px; padding: 6px 16px;
  font-weight: 600; cursor: pointer; margin-left: 12px;
}

.timeline { list-style: none; padding: 0; }
.timeline li { margin-bottom: 8px; }
.timeline details {
  background: var(--panel); border-radius: 6px; padding: 8px 12px;
}
.timeline summary {
  cursor: pointer; display: flex; gap: 16px; align-items: baseline;
}
.timeline summary .trigger { font-weight: 600; }
.timeline summary .src { color: var(--muted); font-size: 11px; }
.timeline pre { margin-top: 8px; max-height: 400px; }