:root {
  --bg: #0f172a;
  --card: #111827;
  --text: #e5e7eb;
  --muted: #94a3b8;
  --line: #263244;
  --green: #16a34a;
  --red: #dc2626;
  --blue: #2563eb;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Arial, sans-serif; background: linear-gradient(135deg, #020617, #111827); color: var(--text); }
.header { padding: 28px 22px; border-bottom: 1px solid var(--line); }
.header h1 { margin: 0; font-size: 28px; }
.header p { margin: 8px 0 0; color: var(--muted); }
.container { max-width: 1180px; margin: 0 auto; padding: 22px; }
.server-card { background: rgba(17,24,39,.92); border: 1px solid var(--line); border-radius: 18px; padding: 18px; margin-bottom: 22px; box-shadow: 0 20px 45px rgba(0,0,0,.25); }
.server-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; flex-wrap: wrap; }
.server-title h2 { margin: 0 0 6px; font-size: 20px; }
.server-title div { color: var(--muted); }
.status-pill { padding: 8px 13px; border-radius: 999px; font-weight: bold; letter-spacing: .04em; }
.status-live { background: rgba(22,163,74,.18); color: #86efac; border: 1px solid rgba(22,163,74,.6); }
.status-down { background: rgba(220,38,38,.18); color: #fecaca; border: 1px solid rgba(220,38,38,.6); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 16px 0; }
.stat { background: #0b1220; border: 1px solid var(--line); border-radius: 14px; padding: 14px; }
.stat span { display: block; color: var(--muted); font-size: 12px; margin-bottom: 6px; }
.stat strong { font-size: 22px; }
.chart-wrap { height: 260px; background: #0b1220; border: 1px solid var(--line); border-radius: 14px; padding: 12px; }
.error { color: var(--muted); margin: 12px 0; font-size: 14px; }
table { width: 100%; border-collapse: collapse; margin-top: 12px; overflow: hidden; border-radius: 12px; }
th, td { padding: 10px; border-bottom: 1px solid var(--line); text-align: left; font-size: 14px; }
th { color: var(--muted); font-weight: normal; background: #0b1220; }
.badge { padding: 4px 8px; border-radius: 999px; font-size: 12px; font-weight: bold; }
.badge.ok { background: rgba(22,163,74,.18); color: #86efac; }
.badge.bad { background: rgba(220,38,38,.18); color: #fecaca; }
.help { color: var(--muted); line-height: 1.6; }
code { background: #0b1220; padding: 2px 6px; border-radius: 6px; }
@media (max-width: 800px) { .stats { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .stats { grid-template-columns: 1fr; } .header h1 { font-size: 22px; } }