/* Design follows health_vpn (dark, blue accent, monospace, glass cards). */
:root {
  --primary-color: #2563eb;
  --bg-color: #000;
  --text-color: #fff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-dim: rgba(255, 255, 255, 0.45);
  --border-color: rgba(255, 255, 255, 0.1);
  --ok: #10b981;
  --warn: #f59e0b;
  --bad: #ef4444;
  --mono: ui-monospace, 'SFMono-Regular', Menlo, Consolas, 'Liberation Mono', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
  overflow-x: hidden;
}

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--text-secondary); }
.dim { color: var(--text-dim); }
.mono { font-family: var(--mono); }

header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-color);
}
.header-container { display: flex; justify-content: space-between; align-items: center; padding: 18px 20px; gap: 12px; }
.logo { font-size: 1.5rem; font-weight: bold; color: var(--text-color); text-decoration: none; font-family: var(--mono); }
.logo span { color: var(--primary-color); }

.page { min-height: 100vh; padding-top: 92px; position: relative; }
.page::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse at center, rgba(30, 64, 175, 0.15), transparent 70%);
}
main { position: relative; padding: 26px 0 60px; }

h1 { font-size: 3rem; font-weight: bold; line-height: 1.15; margin-bottom: 8px; }
h2 { font-size: 1.4rem; font-weight: bold; }
.lead { margin-bottom: 22px; font-family: var(--mono); font-size: 0.9rem; }

.card {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  backdrop-filter: blur(10px);
}

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 10px; border-radius: 999px; white-space: nowrap;
  font-family: var(--mono); font-size: 0.8rem;
  border: 1px solid var(--border-color); background: rgba(0, 0, 0, 0.25);
}
.dot { width: 8px; height: 8px; border-radius: 50%; flex: none; background: rgba(255, 255, 255, 0.35); }
.s-online .dot, .dot.s-online { background: var(--ok); box-shadow: 0 0 8px rgba(16, 185, 129, 0.6); }
.s-degraded .dot, .dot.s-degraded { background: var(--warn); }
.s-offline .dot, .dot.s-offline { background: var(--bad); box-shadow: 0 0 8px rgba(239, 68, 68, 0.6); }

/* summary */
.summary { padding: 22px; display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap; }
.summary-title { font-size: 1.35rem; font-weight: bold; }
.summary.s-online { border-color: rgba(16, 185, 129, 0.3); }
.summary.s-degraded { border-color: rgba(245, 158, 11, 0.35); }
.summary.s-offline { border-color: rgba(239, 68, 68, 0.4); }
.stats { display: flex; gap: 10px; flex-wrap: wrap; }
.stat { padding: 10px 14px; border-radius: 8px; min-width: 92px; }
.stat-label { font-family: var(--mono); font-size: 0.7rem; color: var(--text-secondary); letter-spacing: 0.04em; }
.stat-value { font-family: var(--mono); font-size: 1.35rem; font-weight: 700; }

.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; margin: 26px 0 12px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 18px; }

/* server card */
.server { padding: 18px; }
.server-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.server-label { font-family: var(--mono); font-size: 0.72rem; color: var(--text-secondary); }
.server-name { font-family: var(--mono); font-size: 1.15rem; font-weight: 700; text-transform: uppercase; }
.sep { height: 1px; background: var(--border-color); margin: 14px 0; }

.variant + .variant { margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--border-color); }
.variant-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.variant-name { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.variant-meta { font-family: var(--mono); font-size: 0.82rem; color: var(--text-secondary); text-align: right; }
.variant-meta b { color: rgba(255, 255, 255, 0.9); font-weight: 600; }

.uptime { display: flex; align-items: flex-end; gap: 3px; margin-top: 10px; }
.uptime-bar {
  flex: 1 1 0; min-width: 3px; height: 16px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.uptime-bar.b-online { background: rgba(16, 185, 129, 0.9); border-color: rgba(16, 185, 129, 0.35); }
.uptime-bar.b-degraded { background: rgba(245, 158, 11, 0.9); border-color: rgba(245, 158, 11, 0.35); }
.uptime-bar.b-offline { background: rgba(239, 68, 68, 0.9); border-color: rgba(239, 68, 68, 0.35); }
.uptime-legend { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 0.7rem; color: var(--text-dim); margin-top: 4px; }

.notice { padding: 16px 18px; font-family: var(--mono); }
.notice.err { border-color: rgba(239, 68, 68, 0.3); }

footer { position: relative; border-top: 1px solid var(--border-color); padding: 22px 0 30px; font-family: var(--mono); font-size: 0.8rem; color: var(--text-dim); }
footer p + p { margin-top: 6px; }

@media (max-width: 768px) {
  .page { padding-top: 76px; }
  .header-container { padding: 14px 16px; }
  .container { padding: 0 16px; }
  h1 { font-size: 2.1rem; }
  .grid { grid-template-columns: 1fr; }
  .stat { min-width: 0; flex: 1 1 40%; }
}
@media (prefers-reduced-motion: no-preference) {
  .card { transition: border-color 0.3s ease; }
}