:root {
  --bg: #0f1115;
  --panel: #181b22;
  --border: #2a2f3a;
  --text: #e6e8ee;
  --muted: #9aa1ad;
  --accent: #6ea8fe;
  --danger: #ff6b6b;
  --ok: #4ade80;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

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

.sidebar {
  width: 200px;
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 20px 12px;
  flex-shrink: 0;
}

.sidebar h1 { font-size: 16px; margin: 0 0 20px 8px; }

.sidebar nav a {
  display: block;
  padding: 8px 12px;
  border-radius: 6px;
  color: var(--muted);
  margin-bottom: 4px;
}
.sidebar nav a.active { background: var(--accent); color: #0b0e14; font-weight: 600; }
.sidebar nav a:hover { background: var(--border); text-decoration: none; }

.content { flex: 1; padding: 28px 32px; max-width: 1100px; }

h2 { margin-top: 0; }

.cards { display: flex; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
  min-width: 160px;
}
.card .label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.card .value { font-size: 22px; font-weight: 700; margin-top: 6px; }

table { width: 100%; border-collapse: collapse; background: var(--panel); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--border); font-size: 13px; }
th { color: var(--muted); font-weight: 600; text-transform: uppercase; font-size: 11px; letter-spacing: 0.4px; }
tr:last-child td { border-bottom: none; }
td.num { text-align: right; font-variant-numeric: tabular-nums; }

.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 11px; font-weight: 600; }
.badge.ok { background: rgba(74, 222, 128, 0.15); color: var(--ok); }
.badge.warn { background: rgba(255, 200, 87, 0.15); color: #ffd166; }
.badge.danger { background: rgba(255, 107, 107, 0.15); color: var(--danger); }
.badge.muted { background: rgba(154, 161, 173, 0.15); color: var(--muted); }

form.inline { display: inline; }
form.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

input, select {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 10px;
  border-radius: 6px;
  font-size: 13px;
}
input:focus, select:focus { outline: none; border-color: var(--accent); }

button, .btn {
  background: var(--accent);
  color: #0b0e14;
  border: none;
  padding: 7px 14px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
}
button.danger { background: var(--danger); color: #fff; }
button.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }
button:hover { opacity: 0.9; }

.muted { color: var(--muted); }
.section-title { display: flex; justify-content: space-between; align-items: center; margin: 28px 0 12px; }
.section-title h3 { margin: 0; }

.keybox {
  background: var(--panel);
  border: 1px dashed var(--accent);
  padding: 14px 16px;
  border-radius: 8px;
  font-family: "Consolas", monospace;
  font-size: 15px;
  word-break: break-all;
  margin: 16px 0;
}

.login-wrap { max-width: 360px; margin: 80px auto; }
.login-wrap .card { padding: 28px; }
.login-wrap h1 { font-size: 20px; margin: 0 0 20px; }
.login-wrap form { display: flex; flex-direction: column; gap: 12px; }
.error { color: var(--danger); margin-bottom: 12px; }

.note { color: var(--muted); font-size: 12px; }