:root {
  --bg: #0f1420;
  --panel: #171d2b;
  --panel-2: #1e2536;
  --border: #2a3247;
  --text: #e6e9f0;
  --muted: #97a1b8;
  --accent: #4f8cff;
  --accent-2: #38c793;
  --danger: #ef5a5a;
  --warn: #e0a94b;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar { background: var(--panel); border-bottom: 1px solid var(--border); }
.topbar-inner { max-width: 1100px; margin: 0 auto; padding: 14px 20px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.brand { font-weight: 700; font-size: 18px; color: var(--text); }
.nav { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.whoami { color: var(--muted); font-size: 13px; }

.container { max-width: 1100px; margin: 0 auto; padding: 24px 20px 60px; }

h1 { font-size: 22px; margin-bottom: 4px; }
h2 { font-size: 17px; margin: 28px 0 10px; }
.subtitle { color: var(--muted); margin-bottom: 20px; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 18px;
}

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); font-size: 14px; }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .03em; }
tr:hover td { background: var(--panel-2); }

.form-row { margin-bottom: 14px; }
.form-row label { display: block; margin-bottom: 6px; font-size: 13px; color: var(--muted); }
input, select, textarea {
  width: 100%;
  padding: 9px 11px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  font-size: 14px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); }

.btn {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  cursor: pointer;
}
.btn:hover { opacity: .9; text-decoration: none; }
.btn-secondary { background: var(--panel-2); color: var(--text); }
.btn-danger { background: var(--danger); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 11px; font-weight: 600; }
.badge-ok { background: rgba(56,199,147,.15); color: var(--accent-2); }
.badge-off { background: rgba(239,90,90,.15); color: var(--danger); }
.badge-role { background: rgba(79,140,255,.15); color: var(--accent); }

.alert { padding: 10px 14px; border-radius: 8px; margin-bottom: 16px; font-size: 14px; }
.alert-success { background: rgba(56,199,147,.12); border: 1px solid rgba(56,199,147,.4); }
.alert-error { background: rgba(239,90,90,.12); border: 1px solid rgba(239,90,90,.4); }
.alert-info { background: rgba(79,140,255,.12); border: 1px solid rgba(79,140,255,.4); }

.login-wrap { max-width: 380px; margin: 80px auto; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.stat { font-size: 26px; font-weight: 700; }
.stat-label { color: var(--muted); font-size: 13px; }
.toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; flex-wrap: wrap; gap: 10px; }