:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--page:#f9f9f7;--surface:#fcfcfb;--surface-raised:#fff;--text-primary:#0b0b0b;--text-secondary:#52514e;--text-muted:#6f6d68;--border:#0b0b0b1a;--grid:#e1e0d9;--axis:#c3c2b7;--accent:#2a78d6;--accent-ink:#fff;--series-1:#2a78d6;--series-2:#eb6834;--series-3:#1baf7a;--series-4:#eda100;--critical:#d03b3b;--critical-bg:#fdecec;--warning-ink:#9a5b00;--ok:#006300;--radius:14px;--shadow:0 1px 2px #0000000a, 0 4px 16px #0000000a}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--page:#0d0d0d;--surface:#1a1a19;--surface-raised:#222220;--text-primary:#f0efec;--text-secondary:#c3c2b7;--text-muted:#9a988f;--border:#ffffff1a;--grid:#2c2c2a;--axis:#383835;--accent:#3987e5;--series-1:#3987e5;--series-2:#d95926;--series-3:#199e70;--series-4:#c98500;--critical:#e25555;--critical-bg:#3a1717;--warning-ink:#fab219;--ok:#0ca30c;--shadow:none}}*{box-sizing:border-box}html,body{background:var(--page);color:var(--text-primary);-webkit-text-size-adjust:100%;margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:16px;line-height:1.45}h1,h2{margin:0;font-weight:600}h1{font-size:1.5rem}h2{font-size:1.1rem}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em}button,input,select{font:inherit;color:inherit}input,select{background:var(--surface-raised);border:1px solid var(--border);border-radius:10px;min-height:44px;padding:10px 12px}input:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button{cursor:pointer}button.primary{background:var(--accent);color:var(--accent-ink);border:none;border-radius:10px;min-height:44px;padding:10px 18px;font-weight:600}button:disabled{opacity:.6;cursor:default}.link-button{color:var(--accent);background:0 0;border:none;padding:8px}.muted{color:var(--text-muted)}.small{font-size:.85rem}.error{color:var(--critical)}.ok{color:var(--ok)}.banner{background:var(--critical-bg);border-radius:10px;padding:8px 12px}.splash{min-height:100vh;color:var(--text-muted);place-items:center;display:grid}.topbar{z-index:10;padding:10px 16px;padding-top:max(10px, env(safe-area-inset-top));background:color-mix(in srgb, var(--page) 88%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--border);align-items:center;gap:16px;display:flex;position:sticky;top:0}.brand{font-weight:700}.nav{gap:4px;display:flex}.nav a{color:var(--text-secondary);border-radius:999px;padding:8px 12px;text-decoration:none}.nav a.active{background:var(--surface-raised);color:var(--text-primary);box-shadow:inset 0 0 0 1px var(--border)}.user{align-items:center;gap:4px;margin-left:auto;display:flex}.content{flex-direction:column;gap:16px;max-width:1100px;margin:0 auto;padding:20px 16px 48px;display:flex}.page-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);flex-direction:column;gap:12px;padding:16px;display:flex}.cards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;display:grid}.room-header{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.card-alert{border-color:var(--critical);box-shadow:inset 0 0 0 1px var(--critical)}.badge{border:1px solid var(--border);color:var(--text-secondary);border-radius:999px;padding:2px 8px;font-size:.75rem;font-weight:600}.badge-critical{background:var(--critical);border-color:var(--critical);color:#fff}.pill{background:var(--surface-raised);border:1px solid var(--border);color:var(--text-secondary);border-radius:999px;margin-left:8px;padding:4px 10px;font-size:.85rem}.readings+.readings{border-top:1px solid var(--border);padding-top:12px}.metrics{grid-template-columns:1fr 1fr;gap:12px;display:grid}.metric{flex-direction:column;display:flex}.metric-label{color:var(--text-muted);font-size:.8rem}.metric-value{font-variant-numeric:tabular-nums;letter-spacing:-.02em;font-size:2rem;font-weight:600}.metric-alert .metric-value,.metric-alert .metric-label{color:var(--critical)}.card-footer{justify-content:space-between;gap:8px;margin-top:8px;font-size:.85rem;display:flex}.stale{color:var(--warning-ink);font-weight:600}.segmented{background:var(--surface-raised);border:1px solid var(--border);border-radius:999px;padding:3px;display:inline-flex}.segmented button{min-height:36px;color:var(--text-secondary);background:0 0;border:none;border-radius:999px;padding:6px 14px}.segmented button.active{background:var(--accent);color:var(--accent-ink)}.chart-header{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:8px;display:flex}.legend{color:var(--text-secondary);flex-wrap:wrap;gap:4px 16px;margin:0;padding:0;font-size:.85rem;list-style:none;display:flex}.legend li{align-items:center;gap:6px;display:flex}.legend-value{color:var(--text-primary);font-variant-numeric:tabular-nums;font-weight:600}.swatch{border-radius:2px;width:12px;height:3px;display:inline-block}.swatch-dashed{background:repeating-linear-gradient(90deg, var(--critical) 0 4px, transparent 4px 7px)}.chart-body{height:280px}.empty-chart{text-align:center;padding:48px 0}.chart-tooltip{background:var(--surface-raised);border:1px solid var(--border);border-radius:10px;padding:8px 10px;font-size:.85rem;box-shadow:0 4px 16px #0000001f}.tooltip-row{grid-template-columns:12px 1fr auto;align-items:center;gap:8px;display:grid}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:10px 8px}th{color:var(--text-muted);font-size:.8rem;font-weight:500}td select{width:100%;min-width:160px}.inline-form{flex-wrap:wrap;align-items:flex-end;gap:12px;display:flex}.inline-form label{flex-direction:column;gap:6px;display:flex}.inline-form p{flex-basis:100%;margin:0}.input-suffix{align-items:center;gap:6px;display:inline-flex}.input-suffix input{width:90px}.login-page{place-items:center;min-height:100vh;padding:16px;display:grid}.login-card{gap:16px;width:100%;max-width:360px}.login-card label{color:var(--text-secondary);flex-direction:column;gap:6px;font-size:.9rem;display:flex}.login-card .error{margin:0}@media (width<=640px){.topbar{flex-wrap:wrap;gap:4px 12px}.nav{order:3;width:100%;overflow-x:auto}.metric-value{font-size:1.75rem}.chart-body{height:240px}}