@import "https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap";:root{color:#dce7e6;font-synthesis:none;--bg:#091016;--surface:#101a22;--surface2:#14212a;--line:#26343c;--muted:#8b9a9d;--text:#dce7e6;--soft:#b8c9c8;--mint:#7ce7c1;--mint-dim:#244b42;--amber:#f1ba6a;--amber-dim:#4b3821;--coral:#f27f77;--mono:"DM Mono",monospace;background:#091016;font-family:Manrope,ui-sans-serif,system-ui,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 50% -10%,#17302d 0,#091016 34rem);min-width:320px;margin:0}button,textarea{font:inherit}button{cursor:pointer}button:focus-visible,textarea:focus-visible{outline:2px solid var(--mint);outline-offset:2px}.app-shell{min-height:100vh;padding:22px 16px}.device{background:var(--bg);border:1px solid #1e2d34;border-radius:30px;width:min(100%,720px);min-height:calc(100vh - 44px);margin:0 auto;padding-bottom:74px;position:relative;overflow:hidden;box-shadow:0 24px 80px #0007}.topbar{border-bottom:1px solid var(--line);background:#0d171e;justify-content:space-between;align-items:center;height:72px;padding:0 22px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-mark{color:#0d171e;background:var(--mint);clip-path:polygon(50% 0,91% 15%,86% 65%,50% 100%,14% 65%,9% 15%);place-items:center;width:32px;height:34px;display:grid;position:relative}.brand-mark svg:last-child{color:#0d171e;position:absolute;bottom:8px;right:5px}.brand-name{letter-spacing:.18em;font-size:13px;font-weight:800;line-height:1}.brand-sub,.eyebrow,.mono{font-family:var(--mono);letter-spacing:.08em;color:var(--muted);font-size:10px}.brand-sub{color:#64777b;margin-top:5px;font-size:8px}.top-actions{align-items:center;gap:5px;display:flex}.live-dot{background:var(--mint);border-radius:50%;width:7px;height:7px;display:inline-block;box-shadow:0 0 0 4px #7ce7c11a}.icon-button{color:var(--soft);background:0 0;border:0;border-radius:8px;place-items:center;padding:8px;display:grid}.icon-button:hover{background:var(--surface2);color:var(--mint)}.icon-button.subtle{border:1px solid var(--line)}.content{padding:28px 22px}.hero-intro{padding:5px 0 18px}.hero-kicker{font:10px var(--mono);letter-spacing:.12em;color:var(--mint);align-items:center;gap:10px;display:flex}.signal-pulse{background:var(--mint);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 5px #7ce7c11c}.hero-intro h2{letter-spacing:-.05em;color:#eef7f2;margin:18px 0 12px;font-size:clamp(32px,7vw,46px);line-height:1.04}.hero-intro h2 em{color:var(--mint);font-style:normal}.hero-intro p{max-width:480px;color:var(--muted);margin:0;font-size:13px;line-height:1.6}.auth-card{border:1px solid 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h1{font-size:26px}.section-heading h3{font-size:16px}.text-button{color:var(--mint);background:0 0;border:0;align-items:center;gap:5px;padding:3px 0;font-size:11px;display:inline-flex}.posture-grid{grid-template-columns:2fr 1fr 1fr;gap:8px;display:grid}.score-card,.metric-card{background:var(--surface);border:1px solid var(--line);border-radius:13px;min-height:112px;padding:13px}.score-card{align-items:center;gap:12px;display:flex}.score-card>div:last-child{flex-direction:column;gap:4px;display:flex}.score-card strong,.metric-card strong{font-size:13px}.score-card span:not(.score-ring),.metric-card span:last-child{color:var(--muted);font-size:10px}.score-ring{--score:270deg;background:conic-gradient(var(--mint) var(--score),#28373a 0);border-radius:50%;place-items:center;width:59px;height:59px;display:grid;position:relative}.score-ring:after{content:"";background:var(--surface);border-radius:50%;position:absolute;inset:6px}.score-ring span{z-index:1;font-size:17px;font-weight:800;position:relative}.score-ring small{color:var(--mint);font-size:9px}.metric-card{flex-direction:column;justify-content:center;gap:7px;display:flex}.metric-icon{border-radius:8px;place-items:center;width:29px;height:29px;display:grid}.metric-icon.green{background:var(--mint-dim);color:var(--mint)}.metric-icon.amber{background:var(--amber-dim);color:var(--amber)}.network-list{flex-direction:column;gap:7px;display:flex}.network-row{border:1px solid var(--line);background:var(--surface);width:100%;color:var(--text);text-align:left;border-radius:11px;align-items:center;gap:11px;padding:12px;transition:all .16s;display:flex}.network-row:hover,.network-row.selected{background:var(--surface2);border-color:#477b6e}.network-symbol{width:34px;height:34px;color:var(--mint);background:#18332f;border-radius:9px;place-items:center;display:grid}.network-main{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.network-main strong{white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.network-main span{color:var(--muted);font-size:10px}.network-end{color:var(--muted);align-items:center;gap:11px;display:flex}.signal-bars{align-items:flex-end;gap:2px;height:16px;display:flex}.signal-bars i{background:#344347;border-radius:2px;width:3px;display:block}.signal-bars i:first-child{height:5px}.signal-bars i:nth-child(2){height:8px}.signal-bars i:nth-child(3){height:11px}.signal-bars i:nth-child(4){height:14px}.signal-bars i.on{background:var(--mint)}.outline-button{border:1px solid var(--line);color:var(--soft);background:0 0;border-radius:8px;justify-content:center;align-items:center;gap:7px;padding:10px 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var(--line);border-radius:12px;gap:12px;padding:14px;display:flex}.guide-hero-icon,.lab-icon,.empty-icon{background:var(--mint-dim);width:38px;height:38px;color:var(--mint);border-radius:10px;flex:none;place-items:center;display:grid}.guide-hero strong,.lab-card strong{font-size:12px}.guide-hero p,.lab-card p{color:var(--muted);margin:5px 0 0;font-size:10px;line-height:1.5}.checklist{background:var(--line);border-radius:11px;flex-direction:column;gap:1px;margin-top:13px;display:flex;overflow:hidden}.check-row{background:var(--surface);color:var(--text);text-align:left;border:0;align-items:center;gap:10px;padding:12px;display:flex}.check-row:hover{background:var(--surface2)}.check-box{color:#0d171e;border:1px solid #47605d;border-radius:6px;flex:none;place-items:center;width:19px;height:19px;display:grid}.done .check-box{background:var(--mint);border-color:var(--mint)}.check-copy{flex-direction:column;flex:1;gap:3px;display:flex}.check-copy strong{font-size:11px}.check-copy small{color:var(--muted);font-size:10px}.priority{font:9px var(--mono);color:var(--muted);background:#243036;border-radius:5px;padding:5px 6px}.priority.critical,.priority.high{background:var(--amber-dim);color:var(--amber)}.steps{background:var(--line);border-radius:10px;flex-direction:column;gap:1px;display:flex;overflow:hidden}.steps>div{background:var(--surface);gap:12px;padding:12px;font-size:11px;line-height:1.45;display:flex}.steps b{font:10px var(--mono);color:var(--mint)}.micro-note{color:var(--muted);align-items:center;gap:6px;margin:10px 0 0;font-size:10px;line-height:1.45;display:flex}.accent-icon{color:var(--mint)}.password-box{background:#0b1217;border:1px dashed #3c5954;border-radius:9px;justify-content:space-between;align-items:center;gap:8px;margin-bottom:9px;padding:12px 13px;display:flex}.password-box code{font:12px var(--mono);color:var(--mint);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.lab-card{background:#152329;border-color:#31515a;margin-top:17px}.lab-card .lab-icon{color:#8bd8dc;background:#23414a}.notes-card{border:1px solid var(--line);background:var(--surface);border-radius:12px;margin-top:20px;overflow:hidden}.notes-toolbar,.notes-footer{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:10px 12px;display:flex}.notes-footer{border-top:1px solid var(--line);color:var(--muted);border-bottom:0;font-size:10px}.notes-card textarea{resize:vertical;width:100%;min-height:270px;color:var(--text);background:0 0;border:0;padding:14px;font-size:12px;line-height:1.7;display:block}.notes-card textarea::placeholder{color:#607174}.saved{color:var(--mint);align-items:center;gap:4px;display:flex}.empty-state{text-align:center;color:var(--muted);padding:28px 20px}.empty-icon{margin:0 auto 10px}.empty-state strong{color:var(--soft);font-size:12px;display:block}.empty-state p{max-width:330px;margin:6px auto;font-size:10px;line-height:1.6}.bottom-nav{border-top:1px solid var(--line);background:#0d171e;justify-content:space-around;align-items:center;height:73px;padding:6px 9px;display:flex;position:absolute;bottom:0;left:0;right:0}.nav-item{color:#718185;background:0 0;border:0;border-radius:9px;flex-direction:column;align-items:center;gap:5px;padding:8px 15px;font-size:9px;display:flex}.nav-item.active{color:var(--mint);background:#18312d}.nav-item:hover{color:var(--mint)}.spin{animation:.7s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}[data-theme=light]{--bg:#f4f8f7;--surface:#fff;--surface2:#edf5f1;--line:#d7e3df;--muted:#6b7b7d;--text:#17302d;--soft:#3e5552;--mint:#217d61;--mint-dim:#d9f2e7;--amber:#a56714;--amber-dim:#fff1d9}[data-theme=light] body{background:#e8f0ed}[data-theme=light] .device,[data-theme=light] .topbar,[data-theme=light] .bottom-nav{background:var(--bg)}[data-theme=light] .hero-intro h2,[data-theme=light] .section-heading h1,[data-theme=light] .section-heading h3{color:#15312c}[data-theme=light] .auth-card{background:#fff8ec}[data-theme=light] .auth-card.confirmed{background:#effaf5}[data-theme=light] .score-ring:after{background:var(--surface)}[data-theme=light] .detail-panel{background:#effaf5;border-color:#a6d5c2}[data-theme=light] .detail-item{background:#effaf5}[data-theme=light] .password-box{background:#f4f8f7}[data-theme=light] .callout{background:#effaf5;border-color:#b7dece}[data-theme=light] .lab-card{background:#edf7f9;border-color:#c5e0e5}@media (width<=600px){.app-shell{padding:0}.device{border-left:0;border-right:0;border-radius:0;min-height:100vh}.content{padding:24px 16px}.posture-grid{grid-template-columns:1fr 1fr}.score-card{grid-column:span 2}.topbar{padding:0 16px}.section-heading h1{font-size:24px}}