:root {
  --bg: #10141c;
  --panel: #171c27;
  --panel-2: #1f2534;
  --border: #2a3040;
  --text: #e6e9ef;
  --text-dim: #8b93a7;
  --accent: #4f8cff;
  --green: #34c77b;
  --red: #ef5566;
  --orange: #f5a623;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.login-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  width: 320px;
}

.login-logo { font-size: 20px; font-weight: 600; margin-bottom: 4px; }
.login-sub { color: var(--text-dim); margin: 0 0 16px; font-size: 13px; }
.login-error { color: var(--red); font-size: 13px; }

.login-card label {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.login-card input {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
}

.login-card button, .btn {
  width: 100%;
  padding: 9px;
  background: var(--accent);
  border: none;
  border-radius: 6px;
  color: white;
  font-weight: 600;
  cursor: pointer;
}

.shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 200px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 0;
  flex-shrink: 0;
}

.sidebar-brand { padding: 0 20px 20px; font-weight: 700; font-size: 16px; }

.nav-item {
  display: block;
  padding: 10px 20px;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
}

.nav-item:hover, .nav-item.active { color: var(--text); background: var(--panel-2); }

.sidebar-footer { margin-top: auto; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; }
.sidebar-footer a { color: var(--text-dim); font-size: 13px; text-decoration: none; }

.main { flex: 1; padding: 28px 32px; overflow-x: auto; }

h1 { font-size: 20px; margin: 0 0 20px; }

table { width: 100%; border-collapse: collapse; background: var(--panel); border-radius: 8px; overflow: hidden; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--text-dim); font-weight: 600; text-transform: uppercase; font-size: 11px; }
tr:last-child td { border-bottom: none; }

.badge { padding: 2px 8px; border-radius: 10px; font-size: 12px; display: inline-block; }
.badge-ok { background: rgba(52,199,123,.15); color: var(--green); }
.badge-warn { background: rgba(245,166,35,.15); color: var(--orange); }
.badge-err { background: rgba(239,85,102,.15); color: var(--red); }
.badge-mute { background: rgba(139,147,167,.15); color: var(--text-dim); }

.card { background: var(--panel); border: 1px solid var(--border); border-radius: 8px; padding: 20px; margin-bottom: 20px; max-width: 480px; }

.key-box {
  background: var(--panel-2);
  border: 1px solid var(--accent);
  border-radius: 6px;
  padding: 12px;
  font-family: monospace;
  font-size: 13px;
  word-break: break-all;
  margin: 12px 0;
}

.ok-msg { color: var(--green); font-size: 13px; }
.err-msg { color: var(--red); font-size: 13px; }
.dim { color: var(--text-dim); font-size: 12px; }

form.inline label { display: block; font-size: 13px; color: var(--text-dim); margin-bottom: 12px; }
form.inline input, form.inline textarea { display: block; width: 100%; margin-top: 4px; padding: 8px 10px; background: var(--panel-2); border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-family: inherit; }
form.inline .checkbox-row { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-dim); }
form.inline .checkbox-row input { width: auto; }