:root{--bg:#070d18;--panel:#0a1120;--card:#0d1526;--border:#1e293b;--text:#e2e8f0;--muted:#94a3b8;--accent:#22d3ee;--ok:#34d399;--bad:#fb7185;color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.6 ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}a{color:inherit;text-decoration:none}.shell{display:flex;min-height:100vh}.side{width:250px;flex:0 0 250px;background:var(--panel);border-right:1px solid var(--border);padding:22px 16px;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.brand{font-weight:800;font-size:17px;letter-spacing:-.02em;padding:0 8px 4px}.brand span{color:var(--accent)}.brand small{display:block;font-weight:400;font-size:11px;color:var(--muted);letter-spacing:0}.group{margin-top:22px}.group h2{font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);margin:0 0 6px;padding:0 8px;font-weight:700}.nav-item{display:flex;align-items:center;gap:9px;padding:8px;border-radius:9px;font-size:14px;color:var(--text)}.nav-item:hover{background:#101c31;color:var(--accent)}.nav-item.headless{color:var(--muted)}.led{width:7px;height:7px;border-radius:50%;background:#475569;flex:0 0 7px}.led.ok{background:var(--ok)}.led.bad{background:var(--bad)}.main{flex:1 1;padding:40px clamp(20px,4vw,48px) 72px;max-width:1100px}h1{font-size:1.7rem;margin:0 0 6px;letter-spacing:-.02em}.lede{color:var(--muted);margin:0 0 28px}.grid{display:grid;grid-gap:16px;gap:16px;grid-template-columns:repeat(auto-fill,minmax(290px,1fr))}.tile{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px;display:block}.tile:hover{border-color:#2a3f5f}.tile .top{display:flex;align-items:center;justify-content:space-between;gap:10px}.tile h3{margin:0;font-size:15px}.tile p{margin:8px 0 12px;color:var(--muted);font-size:13px}.host{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;color:var(--accent)}.state{display:flex;align-items:center;gap:6px}.section-title,.state{font-size:11px;color:var(--muted)}.section-title{text-transform:uppercase;letter-spacing:.09em;font-weight:700;margin:30px 0 12px}.section-title:first-of-type{margin-top:0}footer{margin-top:40px;color:var(--muted);font-size:12px}@media (max-width:820px){.shell{flex-direction:column}.side{width:auto;flex:none;height:auto;position:static;border-right:none;border-bottom:1px solid var(--border)}.group{margin-top:14px}}