:root {
  --bg: #0f1419;
  --panel: #1a2027;
  --panel-2: #222a33;
  --text: #e6edf3;
  --muted: #8b949e;
  --accent: #2f81f7;
  --ok: #2ea043;
  --warn: #d29922;
  --danger: #f85149;
  --border: #30363d;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}
.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  padding: 0.75rem 1.25rem;
}
.brand { color: var(--text); text-decoration: none; font-weight: 600; font-size: 1.1rem; }
.container { max-width: 900px; margin: 0 auto; padding: 1.5rem 1.25rem; }
h1 { font-size: 1.5rem; }
h2 { font-size: 1.1rem; margin-top: 0; }
a { color: var(--accent); }
.muted { color: var(--muted); }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin: 1rem 0;
}
.card.warn { border-color: var(--warn); }
.card.danger { border-color: var(--danger); }

.row { display: flex; gap: 0.5rem; flex-wrap: wrap; align-items: center; }
input, select, button {
  font: inherit;
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
}
button { background: var(--accent); border-color: var(--accent); cursor: pointer; }
button:disabled { opacity: 0.4; cursor: not-allowed; }
.danger-btn { background: var(--danger); border-color: var(--danger); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.5rem; border-bottom: 1px solid var(--border); }

.tier { font-size: 0.75rem; padding: 0.1rem 0.5rem; border-radius: 999px; border: 1px solid var(--border); }
.tier-device_owner { background: rgba(46,160,67,0.2); }
.tier-device_admin { background: rgba(210,153,34,0.2); }
.tier-plain { background: rgba(139,148,158,0.2); }
.tier-unknown { background: transparent; }

.badge { font-size: 0.75rem; padding: 0.1rem 0.5rem; border-radius: 999px; }
.badge.ok, .badge.acked { background: rgba(46,160,67,0.25); color: #7ee787; }
.badge.pending, .badge.sent { background: rgba(210,153,34,0.25); color: #e3b341; }
.badge.failed { background: rgba(248,81,73,0.25); color: #ff7b72; }

.token {
  font-family: ui-monospace, monospace;
  font-size: 1.25rem;
  background: var(--panel-2);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  letter-spacing: 0.05em;
}

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 0.25rem 1rem; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }

pre { background: var(--panel-2); padding: 0.75rem; border-radius: 6px; overflow-x: auto; }

.commands { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.commands form { margin: 0; }
.set-pw { margin-top: 0.5rem; }

.chart { display: flex; flex-direction: column; gap: 0.35rem; }
.bar-row { display: grid; grid-template-columns: 12rem 1fr 4rem; gap: 0.5rem; align-items: center; }
.bar-label { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 0.85rem; }
.bar-track { background: var(--panel-2); border-radius: 4px; height: 1rem; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: var(--accent); }
.bar-value { font-size: 0.85rem; color: var(--muted); text-align: right; }

.apps { columns: 2; list-style: none; padding: 0; }
.apps li { break-inside: avoid; padding: 0.15rem 0; }

@media (max-width: 600px) {
  .apps { columns: 1; }
  .bar-row { grid-template-columns: 7rem 1fr 3.5rem; }
}