:root {
  --bg: #0f1419;
  --card: #1a2332;
  --text: #e7ecf3;
  --muted: #8b9bb4;
  --accent: #f27a1a;
  --ok: #3dd68c;
  --bad: #ff6b6b;
  --border: #2a3548;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Segoe UI, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.45;
}
a { color: var(--accent); text-decoration: none; }
.wrap { max-width: 1200px; margin: 0 auto; padding: 16px; }
.nav {
  display: flex; gap: 12px; flex-wrap: wrap; align-items: center;
  padding: 12px 16px; background: var(--card); border-bottom: 1px solid var(--border);
}
.nav strong { margin-right: auto; }
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; margin: 16px 0;
}
.login-page { display:grid; place-items:center; min-height:100vh; }
.login-card { width: min(360px, 92vw); display:grid; gap:12px; }
label { display:grid; gap:6px; font-size:14px; color:var(--muted); }
input, select, textarea {
  background:#0f1419; border:1px solid var(--border); color:var(--text);
  border-radius:8px; padding:10px 12px; font: inherit;
}
button, .btn {
  background: var(--accent); color:#111; border:0; border-radius:8px;
  padding:10px 14px; font-weight:600; cursor:pointer; display:inline-block;
}
button.secondary, .btn.secondary { background:#2a3548; color:var(--text); }
.muted { color: var(--muted); }
.error { background:#3a1d1d; color:#ffb4b4; padding:10px; border-radius:8px; }
.ok { background:#143528; color:#b6f0d2; padding:10px; border-radius:8px; }
table { width:100%; border-collapse: collapse; font-size: 13px; }
th, td { padding:8px 6px; border-bottom:1px solid var(--border); text-align:left; vertical-align:top; }
th { color:var(--muted); font-weight:600; }
.badge { display:inline-block; padding:2px 8px; border-radius:999px; font-size:12px; }
.badge.ok { background:#143528; color:#b6f0d2; }
.badge.bad { background:#3a1d1d; color:#ffb4b4; }
.badge.warn { background:#3a2e14; color:#ffd58a; }
.grid { display:grid; gap:12px; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.stat { background:#121a26; border-radius:10px; padding:12px; }
.stat .n { font-size:22px; font-weight:700; }
.toolbar { display:flex; gap:8px; flex-wrap:wrap; align-items:end; margin-bottom:12px; }
.form-grid { display:grid; gap:12px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
code { background:#121a26; padding:2px 6px; border-radius:4px; }