:root{
  color-scheme:dark;
  --bg:#0b0d10;
  --panel:#13171c;
  --panel2:#181d24;
  --line:#29323d;
  --text:#f3f6fa;
  --muted:#91a0b3;
  --ok:#43d17d;
  --warn:#f2bb4b;
  --bad:#ff6670;
  --accent:#77aefc;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}
.shell{width:min(100%,1180px);margin:0 auto;padding:18px 14px 30px}
.top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:14px}
.eyebrow{font-size:.72rem;letter-spacing:.16em;color:var(--accent);font-weight:800}
h1{font-size:1.5rem;line-height:1.1;margin:.28rem 0 0}
h2{font-size:.95rem;margin:0;font-weight:760}
.age{color:var(--muted);font-size:.78rem;text-align:right;white-space:nowrap}
.subhead,.section-title span{margin:.22rem 0 0;color:var(--muted);font-size:.72rem}
.banner{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:16px;padding:14px;margin-bottom:12px;background:var(--panel)}
.banner .dot{width:12px;height:12px;border-radius:50%;flex:0 0 auto;background:var(--muted);box-shadow:0 0 16px currentColor}
.banner strong{display:block;font-size:1rem;letter-spacing:.04em}
.banner span{display:block;color:var(--muted);font-size:.8rem;margin-top:2px}
.banner.ok .dot{background:var(--ok);color:var(--ok)}
.banner.warn .dot{background:var(--warn);color:var(--warn)}
.banner.bad .dot,.banner.stale .dot{background:var(--bad);color:var(--bad)}
.card{background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:16px;padding:15px;margin-bottom:12px}
.host-card{border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}
.cardhead{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:13px}
.pill{font-size:.68rem;font-weight:800;letter-spacing:.06em;border:1px solid var(--line);border-radius:999px;padding:4px 8px;color:var(--muted);white-space:nowrap}
.pill.good{color:var(--ok);border-color:color-mix(in srgb,var(--ok) 45%,var(--line))}
.pill.warn{color:var(--warn);border-color:color-mix(in srgb,var(--warn) 45%,var(--line))}
.pill.bad{color:var(--bad);border-color:color-mix(in srgb,var(--bad) 45%,var(--line))}
.grid{display:grid;grid-template-columns:1fr;gap:0}
.hero{display:flex;align-items:baseline;gap:6px;margin:2px 0 13px}
.hero strong{font-size:2.15rem;line-height:1}
.hero span{color:var(--muted);font-size:.75rem}
.kv{display:grid;grid-template-columns:1fr 1fr;gap:10px 14px}
.kv>div{min-width:0}
.kv span,.metric span,.fan-summary span,.ai-model span{display:block;color:var(--muted);font-size:.72rem;margin-bottom:2px}
.kv strong,.metric strong,.fan-summary strong{display:block;font-size:.9rem;overflow:hidden;text-overflow:ellipsis}
.kv.compact strong{font-size:.86rem}
.ai-summary{display:grid;grid-template-columns:1fr;gap:15px}
.ai-model{min-width:0}
.ai-model strong{display:block;font-size:1.8rem;line-height:1.1;overflow:hidden;text-overflow:ellipsis}
.ai-kv{align-content:start}
.host-kv{max-width:760px}
.section-title{display:flex;justify-content:space-between;align-items:end;padding:2px 2px 8px}
.secondary-section{margin-top:24px}
.secondary-section>.section-title{align-items:center}
.secondary-section>.section-title h2{color:var(--muted);font-size:.85rem}
.secondary-section>.section-title span{max-width:70vw}
.secondary-card{margin-top:0}
.gpu-grid{display:grid;grid-template-columns:1fr;gap:12px}
.gpu-grid .card{margin-bottom:0}
.gpu-hero{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:2px 0 12px}
.gpu-hero strong{font-size:2rem;line-height:1}
.gpu-hero span{font-size:.78rem;color:var(--muted);font-weight:700}
.meter{height:8px;border:1px solid var(--line);background:#080a0c;border-radius:999px;overflow:hidden;margin-bottom:13px}
.meter>div{height:100%;background:var(--accent)}
.placeholder-card{color:var(--muted);min-height:90px;display:flex;align-items:center;justify-content:center}
.fan-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:13px;padding-bottom:13px;border-bottom:1px solid var(--line)}
.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px 14px}
.metric{min-width:0}
.vm-grid{display:grid;grid-template-columns:1fr;gap:8px}
.vm-row{display:flex;justify-content:space-between;gap:12px;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:#10141a}
.vm-row span{color:var(--muted);font-size:.78rem}
.vm-row strong{font-size:.78rem}
.state-good{color:var(--ok)}
.state-warn{color:var(--warn)}
.state-muted{color:#c0c7d1}
footer{color:var(--muted);text-align:center;font-size:.7rem;padding:8px 0 0}
@media(min-width:640px){
  .shell{padding:28px 20px 38px}
  h1{font-size:1.75rem}
  .grid{grid-template-columns:1fr 1fr;gap:12px}
  .grid .card{margin-bottom:0}
  .host-kv{grid-template-columns:repeat(4,1fr);max-width:none}
  .ai-summary{grid-template-columns:minmax(240px,.85fr) 1.4fr;align-items:end}
  .gpu-grid{grid-template-columns:repeat(2,1fr)}
  .metric-grid{grid-template-columns:repeat(3,1fr)}
  .vm-grid{grid-template-columns:1fr 1fr}
}
@media(min-width:980px){
  .gpu-grid{grid-template-columns:repeat(3,1fr)}
  .metric-grid{grid-template-columns:repeat(6,1fr)}
}