:root{color-scheme:dark;--bg:#0b1020;--bg-accent:#111a33;--panel:rgba(14,22,43,0.82);--panel-border:rgba(125,168,255,0.18);--text:#f4f7ff;--muted:#9eb1d1;--accent:#63d2ff;--accent-2:#79f0b2;--warning:#ffb56b}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:radial-gradient(circle at top left,rgba(99,210,255,.22),transparent 28%),radial-gradient(circle at top right,rgba(121,240,178,.12),transparent 24%),linear-gradient(180deg,#09101d,#0b1020);color:var(--text);font-family:IBM Plex Sans,Segoe UI,sans-serif}body{min-height:100vh}.page-shell{width:min(1180px,calc(100vw - 32px));margin:0 auto;padding:40px 0 64px}.hero,.panel{background:var(--panel);border:1px solid var(--panel-border);border-radius:28px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 20px 60px rgba(0,0,0,.28)}.hero{padding:28px 32px}.hero h1,.panel h2,.panel h3{margin:0}.hero h1{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.05;max-width:16ch}.hero-copy{margin:14px 0 0;max-width:46rem;color:var(--muted);font-size:.98rem;line-height:1.6}.eyebrow{margin:0 0 12px;color:var(--accent);text-transform:uppercase;letter-spacing:.18em;font-size:.72rem}.panel{margin-top:24px;padding:28px}.auth-panel{max-width:680px}.panel-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.panel-actions{gap:12px}.count-pill,.panel-actions{display:inline-flex;align-items:center}.count-pill{justify-content:center;min-width:48px;height:48px;border-radius:999px;background:rgba(99,210,255,.14);color:var(--accent);font-weight:700}.empty-state{margin-top:24px;padding:24px;border-radius:20px;background:rgba(255,255,255,.03)}.empty-state p{color:var(--muted);line-height:1.6}.auth-form{display:grid;grid-gap:16px;gap:16px;margin-top:24px}.auth-form label{display:grid;grid-gap:8px;gap:8px;color:var(--muted)}.auth-form input{width:100%;border:1px solid rgba(255,255,255,.1);border-radius:16px;background:rgba(255,255,255,.04);color:var(--text);padding:14px 16px;font:inherit}.ghost-button,.primary-button{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;border-radius:16px;padding:14px 18px;font:inherit;font-weight:700;cursor:pointer}.primary-button{background:linear-gradient(135deg,var(--accent),#89fff1);color:#07101e}.ghost-button{background:rgba(255,255,255,.06);color:var(--text);border:1px solid rgba(255,255,255,.08)}.ghost-button:disabled,.primary-button:disabled{opacity:.6;cursor:wait}.hint-copy,.subtle-copy{color:var(--muted);line-height:1.6}.oauth-row{display:flex;flex-wrap:wrap;gap:12px}.oauth-link{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:16px;color:var(--text);text-decoration:none;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}.dev-link{color:var(--warning);line-height:1.6;word-break:break-all}.dev-link a{color:inherit}.pairing-card{margin-top:24px;padding:24px;border-radius:20px;background:rgba(99,210,255,.08);border:1px solid rgba(99,210,255,.18)}.pairing-card code{display:block;margin-top:8px;font-size:clamp(1.1rem,2vw,1.5rem);font-weight:700;word-break:break-all}.pairing-card-collapsed{padding:20px 24px}.pairing-card-summary{display:flex;align-items:center;justify-content:space-between;gap:16px}.code-block{margin-top:18px;padding:18px;overflow-x:auto;border-radius:18px;background:rgba(4,10,24,.72);border:1px solid rgba(255,255,255,.08);color:#cce4ff;font-family:IBM Plex Mono,SFMono-Regular,monospace;font-size:.92rem;line-height:1.6;white-space:pre-wrap}.page-error,.page-status{margin:16px 0 0;color:var(--muted)}.page-error{color:#ff8e9d}.miner-grid{margin-top:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:18px;gap:18px}.miner-card{padding:20px;border-radius:22px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}.miner-card:focus-visible,.miner-card:hover{transform:translateY(-2px);border-color:rgba(99,210,255,.28);outline:none}.miner-card[data-selected=true]{background:rgba(99,210,255,.08);border-color:rgba(99,210,255,.34)}.miner-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.status-dot{width:12px;height:12px;border-radius:999px;background:var(--warning);box-shadow:0 0 18px rgba(255,181,107,.7)}.status-dot[data-status=online]{background:var(--accent-2);box-shadow:0 0 18px rgba(121,240,178,.7)}.status-dot[data-status=offline]{background:#ff7285;box-shadow:0 0 18px rgba(255,114,133,.7)}.metric-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px;margin:20px 0 0}.metric-list div{min-width:0}.metric-list dt{color:var(--muted);font-size:.82rem}.metric-list dd{margin:6px 0 0;font-size:1rem;font-weight:600}.detail-grid{margin-top:24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));grid-gap:18px;gap:18px}.detail-card{padding:20px;border-radius:22px;background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06)}.detail-card h3{margin-bottom:18px}.heartbeat-list{display:grid;grid-gap:12px;gap:12px}.heartbeat-item{display:grid;grid-gap:6px;gap:6px;padding:14px 16px;border-radius:18px;background:rgba(4,10,24,.56);border:1px solid rgba(255,255,255,.06);color:var(--muted)}.heartbeat-item strong{color:var(--text)}.telemetry-block{max-height:420px}@media (max-width:720px){.page-shell{width:min(100vw - 20px,1180px);padding-top:20px}.hero,.panel{border-radius:22px;padding:20px}.metric-list{grid-template-columns:1fr}.panel-header{align-items:flex-start;flex-direction:column}.panel-actions{width:100%;justify-content:space-between}.pairing-card-summary{align-items:flex-start;flex-direction:column}}