:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--page:#fff;--page-glow:#f2f4f8;--surface-1:#fff;--surface-2:#f5f5f7;--text-primary:#1d1d1f;--text-secondary:#6e6e73;--text-muted:#8e8e93;--gridline:#ececf0;--baseline:#d2d2d7;--hairline:#0000000f;--accent:#007aff;--danger:#ff3b30;--heart:#ff2d55;--activity:#ff9500;--sleep:#5e5ce6;--respiratory:#32ade6;--vitals:#ff6482;--hearing:#30b0c7;--series-1:#3634a3;--series-2:#3478f6;--series-3:#5ac8fa;--series-4:#7d7aff;--series-5:#ff9f0a;--shadow:0 1px 2px #0000000a, 0 8px 24px #0000000f;--shadow-hover:0 2px 4px #0000000d, 0 14px 36px #00000017;--radius:20px;--radius-sm:10px;--header-h:60px;--tabbar-h:64px;-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Inter,Segoe UI,system-ui,sans-serif}*{box-sizing:border-box}body{min-height:100vh;color:var(--text-primary);background:linear-gradient(180deg, var(--page-glow) 0, var(--page) 420px) no-repeat, var(--page);margin:0}a{color:var(--accent);text-decoration:none}main{max-width:960px;margin:0 auto;padding:8px 16px 48px}h1{letter-spacing:-.02em;margin:0;font-size:2.125rem;font-weight:700}h2{margin:0;font-size:1rem;font-weight:600}code{background:var(--surface-2);border-radius:6px;padding:1px 6px;font-size:.9em}.icon{flex:none;width:20px;height:20px}.nav{z-index:10;height:var(--header-h);-webkit-backdrop-filter:saturate(180%)blur(20px);border-bottom:1px solid var(--hairline);background:#ffffffb8;align-items:center;gap:24px;padding:0 24px;display:flex;position:sticky;top:0}.brand{color:var(--text-primary);align-items:center;gap:6px;font-size:1.125rem;font-weight:700;display:inline-flex}.brand .icon{color:var(--heart)}.nav-links{align-items:center;gap:18px;margin-left:auto;font-size:.9rem;display:flex}.nav-links a,.nav-links .link{color:var(--text-secondary)}.profile{position:relative}.profile-button{cursor:pointer;background:0 0;border:0;border-radius:50%;padding:0;display:flex}.avatar{object-fit:cover;background:var(--surface-2);width:32px;height:32px;color:var(--text-secondary);border-radius:50%;justify-content:center;align-items:center;font-size:.8rem;font-weight:600;display:inline-flex}.profile-menu{background:var(--surface-1);border:1px solid var(--hairline);min-width:200px;box-shadow:var(--shadow);border-radius:12px;flex-direction:column;padding:6px;display:flex;position:absolute;top:calc(100% + 8px);right:0}.profile-id{border-bottom:1px solid var(--hairline);flex-direction:column;gap:2px;margin-bottom:4px;padding:8px 10px 10px;display:flex}.profile-id span{color:var(--text-secondary);font-size:.8rem}.profile-menu [role=menuitem]{color:var(--text-primary);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:8px 10px}.profile-menu [role=menuitem]:hover{background:var(--surface-2)}.tabs{background:var(--surface-2);border-radius:999px;gap:4px;margin:0 auto;padding:4px;display:flex}.tab{color:var(--text-secondary);border-radius:999px;align-items:center;gap:6px;padding:6px 14px;font-size:.9rem;font-weight:500;transition:background .15s,color .15s;display:inline-flex}.tab .icon{width:16px;height:16px}.tab:hover{color:var(--text-primary)}.tab[aria-current=page]{background:var(--surface-1);color:var(--text-primary);box-shadow:0 1px 3px #0000001a}.tab.summary[aria-current=page] .icon{color:var(--accent)}.tab.heart[aria-current=page] .icon{color:var(--heart)}.tab.activity[aria-current=page] .icon{color:var(--activity)}.tab.sleep[aria-current=page] .icon{color:var(--sleep)}.tab.respiratory[aria-current=page] .icon{color:var(--respiratory)}.tab.vitals[aria-current=page] .icon{color:var(--vitals)}.tab.hearing[aria-current=page] .icon{color:var(--hearing)}@media (width<=860px){.nav{padding:0 16px}.tabs{height:var(--tabbar-h);padding:6px 8px calc(6px + env(safe-area-inset-bottom));-webkit-backdrop-filter:saturate(180%)blur(20px);border-top:1px solid var(--hairline);background:#ffffffd9;border-radius:0;justify-content:space-around;margin:0;position:fixed;bottom:0;left:0;right:0}.tab{flex-direction:column;gap:2px;padding:4px 8px;font-size:.7rem}.tab .icon{width:22px;height:22px}.tab[aria-current=page]{box-shadow:none;background:0 0}body{padding-bottom:var(--tabbar-h)}h1{font-size:1.75rem}}@media (width<=520px){.tab span{display:none}}.page-head{flex-direction:column;gap:16px;padding:20px 0;display:flex}.back{align-items:center;gap:2px;margin-bottom:-8px;font-weight:500;display:inline-flex}.back .icon{width:16px;height:16px}.back.heart{color:var(--heart)}.back.activity{color:var(--activity)}.back.sleep{color:var(--sleep)}.back.respiratory{color:var(--respiratory)}.back.vitals{color:var(--vitals)}.back.hearing{color:var(--hearing)}.timebar{flex-wrap:wrap;align-items:center;gap:12px 16px;display:flex}.segmented{background:var(--surface-2);border-radius:var(--radius-sm);padding:3px;display:inline-flex}.segmented button{min-width:44px;color:var(--text-primary);font:inherit;cursor:pointer;background:0 0;border:0;border-radius:8px;padding:6px 12px;font-size:.85rem;font-weight:500}.segmented button[aria-pressed=true]{background:var(--surface-1);font-weight:600;box-shadow:0 1px 3px #0000001f,0 0 0 .5px #0000000a}.stepper{align-items:center;gap:4px;display:inline-flex}.period-label{text-align:center;font-variant-numeric:tabular-nums;min-width:12ch;font-weight:600}.icon-button{width:32px;height:32px;color:var(--accent);cursor:pointer;background:0 0;border:0;border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.icon-button:hover:not(:disabled){background:var(--surface-2)}.icon-button:disabled{color:var(--baseline);cursor:default}.pill{background:var(--surface-2);color:var(--accent);font:inherit;cursor:pointer;border:0;border-radius:999px;align-items:center;gap:6px;padding:6px 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var(--hairline);border-radius:var(--radius);box-shadow:var(--shadow);min-width:0;color:var(--text-primary);margin-bottom:16px;padding:18px 20px;display:block}.stack .card,.tiles .card{margin-bottom:0}.card.heart{--tint:var(--heart)}.card.activity{--tint:var(--activity)}.card.sleep{--tint:var(--sleep)}.card.respiratory{--tint:var(--respiratory)}.card.vitals{--tint:var(--vitals)}.card.hearing{--tint:var(--hearing)}.tile{flex-direction:column;gap:16px;transition:box-shadow .2s,transform .2s;display:flex}.tile:hover{box-shadow:var(--shadow-hover);transform:translateY(-1px)}.card-head{color:var(--tint);align-items:center;gap:8px;margin-bottom:12px;display:flex}.tile .card-head{margin-bottom:0}.card-head h2{color:inherit}.card-head .chevron{width:16px;height:16px;color:var(--baseline);margin-left:auto}.card-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:8px;display:flex}.stat{flex-direction:column;gap:2px;margin-bottom:8px;display:flex}.tile .stat{margin-bottom:0}.stat-caption{letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);font-size:.75rem;font-weight:600}.stat-value{letter-spacing:-.01em;font-variant-numeric:tabular-nums;gap:6px;font-size:1.75rem;font-weight:600;display:flex}.tile .stat-value{font-size:1.5rem}.stat-value small{color:var(--text-muted);margin-left:3px;font-size:.95rem;font-weight:500}.stat-detail{color:var(--text-secondary);font-size:.85rem}.placeholder{color:var(--text-muted);justify-content:center;align-items:center;min-height:80px;margin:0;display:flex}.error{color:var(--danger)}.field{color:var(--text-secondary);align-items:center;gap:8px;font-size:.85rem;display:inline-flex}select,input[type=date]{font:inherit;background:var(--surface-2);max-width:60vw;color:var(--text-primary);border:0;border-radius:8px;padding:6px 10px;font-size:.85rem}.button{font:inherit;background:var(--surface-2);color:var(--text-primary);cursor:pointer;text-align:center;border:0;border-radius:12px;padding:11px 18px;font-weight:600;display:inline-block}.button.primary{background:var(--accent);color:#fff}.button.danger{background:var(--danger);color:#fff}.button.ghost{border:1px dashed var(--baseline);background:0 0}.button:disabled{opacity:.5;cursor:default}.button.file input{display:none}.link{color:var(--accent);font:inherit;cursor:pointer;background:0 0;border:0;padding:0}progress{width:100%;height:6px;accent-color:var(--accent);margin-top:8px;display:block}main>h1{padding:20px 0}.card>h2{margin-bottom:12px}.landing{background:radial-gradient(60% 50% at 85% 10%, color-mix(in srgb, var(--heart) 12%, transparent), transparent 70%), radial-gradient(50% 40% at 10% 0%, color-mix(in srgb, var(--sleep) 10%, transparent), transparent 70%), var(--page);flex-direction:column;min-height:100vh;display:flex}.landing-nav{width:100%;max-width:1120px;margin:0 auto;padding:20px 24px}.landing-main{width:100%;max-width:1120px;padding:0 24px 64px}.hero{grid-template-columns:minmax(0,5fr) minmax(0,7fr);align-items:center;gap:56px;min-height:min(100vh - 140px,760px);padding:24px 0 48px;display:grid}.eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--heart);margin:0 0 12px;font-size:.8rem;font-weight:600}.hero h1{letter-spacing:-.035em;text-wrap:balance;margin:0;font-size:clamp(2.2rem,4.2vw,3.4rem);font-weight:800;line-height:1.05}.hero-sub{max-width:30em;color:var(--text-secondary);margin:20px 0 32px;font-size:1.15rem;line-height:1.5}.hero-actions{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.hero-note{color:var(--text-muted);margin:14px 0 0;font-size:.85rem}.google-signin-slot{min-width:300px;min-height:44px}.button.google{color:#e3e3e3;background:#131314;border-radius:999px;padding:12px 24px}.hero-preview{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid;transform:perspective(2000px)rotateY(-5deg)rotateX(2deg)}.showcase-card{margin:0;box-shadow:0 2px 6px #0000000a,0 24px 60px #0000001a}.showcase-card.wide{grid-column:1/-1}.landing-section{border-top:1px solid var(--hairline);padding:56px 0 8px}.landing-section h2{letter-spacing:-.02em;margin:0 0 28px;font-size:1.6rem}.landing-section h3{margin:0 0 6px;font-size:1.05rem}.landing-section p{color:var(--text-secondary);margin:0;line-height:1.5}.steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:0 0 48px;padding:0;list-style:none;display:grid}.step-num{background:var(--text-primary);width:32px;height:32px;color:var(--page);border-radius:50%;place-items:center;margin-bottom:14px;font-size:.9rem;font-weight:700;display:inline-grid}.category-chips{flex-wrap:wrap;gap:10px;margin:0 0 48px;padding:0;list-style:none;display:flex}.chip{--tint:var(--accent);background:color-mix(in srgb, var(--tint) 10%, var(--surface-1));color:var(--tint);border-radius:999px;align-items:center;gap:8px;padding:10px 16px;font-weight:600;display:inline-flex}.chip.heart{--tint:var(--heart)}.chip.activity{--tint:var(--activity)}.chip.sleep{--tint:var(--sleep)}.chip.respiratory{--tint:var(--respiratory)}.chip.vitals{--tint:var(--vitals)}.chip.hearing{--tint:var(--hearing)}.promises{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;display:grid}.landing-footer{text-align:center;color:var(--text-muted);margin-top:auto;padding:24px;font-size:.8rem}@media (width<=860px){.landing-nav{padding:16px}.landing-main{padding:0 16px 48px}.hero{grid-template-columns:minmax(0,1fr);gap:40px;min-height:0;padding-top:16px}.hero-preview{grid-template-columns:minmax(0,1fr);transform:none}.steps,.promises{grid-template-columns:minmax(0,1fr);gap:24px}}.table-wrap{max-height:480px;overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:.9rem}th,td{text-align:left;border-bottom:1px solid var(--gridline);white-space:nowrap;padding:10px 8px}th{color:var(--text-muted);letter-spacing:.04em;text-transform:uppercase;font-size:.75rem;font-weight:600}tr:last-child td{border-bottom:0}.num{text-align:right;font-variant-numeric:tabular-nums}details>summary{cursor:pointer;color:var(--text-secondary);font-weight:500}.imports{margin:0;padding:0;list-style:none}.imports li{border-bottom:1px solid var(--gridline);justify-content:space-between;gap:12px;padding:12px 0;display:flex}.imports li:last-child{border-bottom:0}.status.failed{color:var(--danger)}