:root {
  color-scheme: dark;
  --bg: #0f1419;
  --card: #17202a;
  --line: #2c3a47;
  --text: #e8eef4;
  --muted: #8aa0b5;
  --accent: #3d9cf0;
  --good: #3ecf8e;
  --bad: #e05d5d;
  --warn: #e0b45d;
  font-family: "Segoe UI", system-ui, sans-serif;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
a { color: var(--accent); }
.top {
  display: flex; gap: 12px; align-items: center;
  padding: 12px 20px; border-bottom: 1px solid var(--line); background: #121a22;
}
.grow { flex: 1; }
.brand { color: var(--text); text-decoration: none; font-weight: 700; }
.top-nav { display: flex; gap: 14px; align-items: center; }
.top-nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
.top-nav a.on { color: var(--text); font-weight: 600; }
h1 { font-size: 22px; margin: 0 0 8px; }
.badge { font-size: 12px; padding: 3px 8px; border-radius: 99px; background: #243140; }
.badge.paper { background: #1e3a4c; color: #9ad1f5; }
.badge.live { background: #4c1e1e; color: #f59a9a; }
.badge.ok { background: #1e4c34; color: #9af5c4; }
.badge.kill { background: #4c1e1e; color: #f59a9a; }
button {
  background: var(--accent); color: #061018; border: 0; border-radius: 6px;
  padding: 8px 12px; font-weight: 600; cursor: pointer;
}
button.danger { background: var(--bad); color: #fff; }
main { padding: 20px; display: grid; gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
h1, h2 { margin: 0 0 12px; font-size: 18px; }
.muted { color: var(--muted); }
.tiny { font-size: 12px; }
.error { color: var(--bad); }
.ok-msg { color: var(--good); }
.warn-msg { color: var(--warn); }
.grid.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.stat { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
.stat b { display: block; font-size: 18px; margin-top: 4px; font-variant-numeric: tabular-nums; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }
.login-body { min-height: 100vh; display: grid; place-items: center; }
.kraken-form { display: grid; gap: 12px; max-width: 640px; }
.row-actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.chk { display: flex; gap: 6px; align-items: center; font-size: 14px; }
.login-card { width: min(380px, 92vw); display: grid; gap: 12px; }
label { display: grid; gap: 6px; font-size: 14px; }
input { padding: 8px; border-radius: 6px; border: 1px solid var(--line); background: #0f1419; color: var(--text); }
.audit { list-style: none; margin: 0; padding: 0; font-size: 13px; color: var(--muted); }
.audit li { padding: 4px 0; border-bottom: 1px solid var(--line); }
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
}