:root {
  --bg: #0f1115;
  --panel: #1a1d24;
  --panel-2: #232730;
  --border: #2c3140;
  --text: #e6e8eb;
  --muted: #8a8f99;
  --accent: #4fa3ff;
  --good: #4ade80;
  --bad: #f87171;
  --warn: #fbbf24;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.layout { display: flex; min-height: 100vh; }
.sidebar {
  width: 220px; flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 20px 16px;
}
.sidebar h1 {
  font-size: 16px; margin: 0 0 18px 0;
  color: var(--text); font-weight: 600;
}
.sidebar nav a {
  display: block;
  padding: 8px 10px;
  border-radius: 6px;
  color: var(--text);
  margin-bottom: 2px;
}
.sidebar nav a:hover { background: var(--panel-2); text-decoration: none; }
.sidebar nav a.active { background: var(--accent); color: #fff; }
.content { flex: 1; padding: 24px 32px; }
.content h2 { font-size: 22px; margin: 0 0 16px 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 24px; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px 16px;
}
.card .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; }
.card .value { font-size: 26px; font-weight: 600; margin-top: 4px; }
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
th, td { padding: 8px 12px; text-align: left; }
th { background: var(--panel-2); color: var(--muted); font-weight: 500; font-size: 12px; text-transform: uppercase; }
tr:nth-child(even) td { background: rgba(255,255,255,0.02); }
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  background: var(--panel-2);
  color: var(--muted);
}
.badge.good { background: rgba(74, 222, 128, 0.18); color: var(--good); }
.badge.bad { background: rgba(248, 113, 113, 0.18); color: var(--bad); }
.badge.warn { background: rgba(251, 191, 36, 0.18); color: var(--warn); }
.muted { color: var(--muted); }
.row { display: flex; gap: 16px; }
.row > * { flex: 1; }
input, textarea, select, button {
  font: inherit; color: var(--text);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 4px; padding: 6px 10px;
}
textarea { width: 100%; font-family: ui-monospace, monospace; font-size: 12px; }
button, .button {
  cursor: pointer;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 6px 14px;
}
button.secondary { background: var(--panel-2); color: var(--text); }
button.danger { background: var(--bad); color: #fff; }
.flex { display: flex; align-items: center; gap: 8px; }
section { margin-bottom: 24px; }
section h3 { margin: 0 0 8px 0; font-size: 15px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; }
form.inline { display: inline; }
form.stack > * { display: block; margin-bottom: 8px; width: 100%; }
.right { text-align: right; }
.tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.tabs a {
  padding: 6px 12px;
  border-radius: 4px;
  background: var(--panel-2);
  color: var(--text);
}
.tabs a.active { background: var(--accent); color: #fff; }
.pill { padding: 1px 6px; border-radius: 3px; background: var(--panel-2); font-size: 11px; }
.tx-earn { color: var(--good); }
.tx-spend, .tx-burn { color: var(--bad); }
pre.json {
  background: var(--panel-2); border: 1px solid var(--border);
  border-radius: 4px; padding: 8px; overflow: auto;
  font-size: 11px; max-height: 240px;
}