:root {
  --bg: #0d1117;
  --card: #151b23;
  --line: #273346;
  --text: #e8eef6;
  --muted: #92a1b5;
  --accent: #39b56f;
  --danger: #ff6565;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: "Segoe UI", Tahoma, sans-serif; background: var(--bg); color: var(--text); }
.wrap { width: min(1100px, 92vw); margin: 0 auto; }
.top { border-bottom: 1px solid var(--line); background: #111827; }
.top .wrap { min-height: 68px; display: flex; align-items: center; justify-content: space-between; }
.brand { color: var(--text); font-weight: 700; text-decoration: none; }
nav a { color: var(--muted); margin-left: 16px; text-decoration: none; }
nav a:hover { color: var(--text); }
.hero { margin: 28px 0; }
.hero h1 { margin: 0 0 10px; }
.hero p { color: var(--muted); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; margin-bottom: 30px; }
.grid.two-col { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.card { border: 1px solid var(--line); background: var(--card); border-radius: 12px; padding: 16px; }
.card.small { max-width: 420px; }
.card.nested { margin-top: 16px; }
.server-card h3 { margin: 0 0 8px; }
.muted { color: var(--muted); }
.status { display: inline-block; border-radius: 999px; font-size: 12px; font-weight: 700; padding: 4px 9px; }
.status.on { background: rgba(57, 181, 111, 0.16); color: #7ef2a7; }
.status.off { background: rgba(255, 101, 101, 0.14); color: #ff9a9a; }
.ok { color: #79e7a8; }
.nick-unlocked { color: #4aa3ff; }
.level-badge {
  display: inline-block;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 700;
}
label { display: block; margin-top: 10px; margin-bottom: 6px; color: var(--muted); }
input { width: 100%; border: 1px solid var(--line); border-radius: 8px; background: #0f1622; color: var(--text); padding: 10px; }
button, .btn { margin-top: 12px; display: inline-block; background: var(--accent); color: #052310; border: 0; border-radius: 9px; padding: 10px 14px; font-weight: 700; text-decoration: none; cursor: pointer; }
.err { color: var(--danger); }
.foot { border-top: 1px solid var(--line); color: var(--muted); padding: 16px 0; margin-top: 34px; }