:root{--bg:#0b1114;--surface:#111a1e;--raised:#172328;--line:#29383e;--text:#edf4f4;--muted:#a8b9be;--accent:#79e4cc;--accent-dark:#102b26;--error:#ffb1ad;--radius:17px;font-family:"Segoe UI","Malgun Gothic",system-ui,sans-serif;color-scheme:dark;color:var(--text);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-height:100vh}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,main:focus-visible{outline:3px solid var(--accent);outline-offset:4px}input:focus-visible{outline-offset:2px}[hidden]{display:none!important}.skip-link{position:absolute;left:20px;top:-80px;z-index:20;padding:12px 18px;background:var(--accent);color:var(--bg);border-radius:8px}.skip-link:focus{top:12px}.site-header{height:94px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(24px,5vw,82px);gap:18px}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;font-size:17px;letter-spacing:.13em;font-weight:750;white-space:nowrap}.brand img{background:#eef3f0;border-radius:5px;padding:4px}.brand-divider{width:1px;height:21px;background:var(--line);margin:0 2px}.brand-section{font-size:10px;letter-spacing:.16em;color:var(--muted);font-weight:550}.private-badge{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.private-badge span{color:var(--accent);font-size:18px}.account-nav{display:flex;align-items:center;gap:15px}.nav-name{font-size:13px;color:var(--muted);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}main{min-height:calc(100vh - 183px)}.auth-layout{max-width:1380px;min-height:720px;margin:auto;display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:clamp(40px,7vw,116px);padding:60px clamp(24px,5vw,82px) 68px}.eyebrow{font-size:10px;font-weight:650;letter-spacing:.18em;margin:0 0 18px;color:var(--accent);display:flex;align-items:center;gap:12px}.accent-line{width:26px;height:2px;background:var(--accent)}h1,h2,h3,p{overflow-wrap:anywhere}h1,h2,h3{margin-top:0;letter-spacing:-.04em}.auth-story h1{font-size:clamp(36px,3.8vw,54px);font-weight:700;line-height:1.32;margin-bottom:23px}.auth-story h1 span{color:var(--accent)}.story-description{font-size:15px;line-height:1.9;color:var(--muted);margin:0}.track-visual{height:227px;margin:28px -25px 5px;position:relative;overflow:hidden}.track-visual svg{width:100%;height:100%;position:relative;filter:drop-shadow(0 0 12px #79e4cc20)}.track-base{fill:none;stroke:#34474d;stroke-width:3;stroke-linecap:round}.track-highlight{fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round}.track-visual circle{fill:var(--accent)}.track-dot-halo{fill:#79e4cc12!important;stroke:#79e4cc50;stroke-width:1}.track-grid{position:absolute;inset:10px 20px;background-image:linear-gradient(#23323833 1px,transparent 1px),linear-gradient(90deg,#23323833 1px,transparent 1px);background-size:32px 32px;mask-image:radial-gradient(ellipse,#0008,transparent 70%)}.visual-caption{font-size:8px;letter-spacing:.18em;color:#82989e;position:absolute;left:26px;bottom:6px}.journey{display:flex;justify-content:space-between;gap:10px;list-style:none;margin:27px 0 0;padding:20px 0 0;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}.journey span{font-size:9px;letter-spacing:.1em;display:block;margin-bottom:8px;color:var(--accent)}.auth-card{width:100%;max-width:430px;justify-self:end;padding:34px;border:1px solid var(--line);background:linear-gradient(145deg,#152126,#0f181c);border-radius:22px;box-shadow:0 24px 80px #0003}.muted{color:var(--muted)}.auth-card h2{font-size:26px;margin:0 0 10px}.secondary{color:var(--muted);font-size:13px;line-height:1.7;margin:0}.auth-switch{display:flex;gap:4px;background:#0a1316;padding:4px;border:1px solid #27363b;border-radius:9px;margin:27px 0 14px}.auth-switch button{flex:1;border:0;border-radius:6px;background:transparent;color:var(--muted);padding:10px 14px;font-size:12px;font-weight:650}.auth-switch button.selected{background:#24373b;color:var(--text);box-shadow:0 2px 5px #0003}.service-status{font-size:11px;line-height:1.6;min-height:18px;color:var(--muted);margin:0 0 18px}.service-status.ready{color:var(--accent)}.service-status.unavailable{color:var(--error)}.field{margin-bottom:19px}.field label{display:block;font-size:12px;font-weight:600;margin-bottom:8px}.field input{width:100%;height:47px;border:1px solid #35474d;border-radius:8px;background:#0b1519;color:var(--text);padding:0 13px;font-size:13px;transition:border-color .15s}.field input::placeholder{color:#789097}.field input:focus{border-color:var(--accent)}.password-wrap{position:relative}.password-wrap input{padding-right:61px}.password-toggle{position:absolute;right:6px;top:6px;height:35px;padding:0 9px;border:0;background:transparent;color:var(--muted);font-size:11px;border-radius:4px}.password-toggle:hover{color:var(--accent);background:#19312d}.field-help{font-size:11px;line-height:1.7;color:var(--muted);margin:8px 0 0}.form-error{background:#3b2025;color:var(--error);border:1px solid #784249;border-radius:8px;padding:10px 12px;font-size:12px;line-height:1.7;margin:0 0 16px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:11px 19px;border:1px solid transparent;border-radius:8px;font-size:12px;font-weight:650;text-decoration:none;transition:background .15s,border-color .15s}.button.primary{background:var(--accent);color:#0d2520}.button.primary:hover:not(:disabled){background:#a0f0df}.button.subtle{background:#19272d;border-color:#34464e;color:var(--text)}.button.subtle:hover:not(:disabled){background:#24383f;border-color:#627c84}.button.small{min-height:34px;padding:7px 12px;font-size:11px}.button.full{width:100%}#auth-submit{justify-content:space-between;margin-top:7px}.auth-note{display:flex;align-items:start;gap:10px;border-top:1px solid var(--line);padding-top:20px;margin-top:25px}.auth-note>span{color:var(--accent);font-size:18px}.auth-note p{margin:0;font-size:10px;line-height:1.8;color:var(--muted)}.site-footer{min-height:89px;padding:24px clamp(24px,5vw,82px);border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;color:#8ba0a6;font-size:10px;letter-spacing:.04em}.site-footer>span:first-child{font-weight:650;letter-spacing:.14em;color:var(--muted)}.site-footer>span:last-child{font-size:8px;letter-spacing:.12em}.site-footer p{margin:0;text-align:center}.dashboard{max-width:1460px;margin:auto;padding:46px clamp(24px,5vw,82px) 70px}.dashboard-heading{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-bottom:27px}.dashboard-heading .eyebrow{margin-bottom:10px}.dashboard-heading h1{font-size:30px;margin:0 0 12px}.summary-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:25px}.summary-card{background:var(--surface);border:1px solid var(--line);padding:22px 24px;border-radius:var(--radius)}.summary-label{font-size:11px;color:var(--muted)}.summary-card p{margin:14px 0 11px;display:flex;align-items:baseline;gap:7px}.summary-card strong{font-size:30px;font-weight:650;letter-spacing:-.04em}.summary-card p>span{font-size:12px;color:var(--muted)}.summary-detail{font-size:10px;color:#8ca3aa}.dashboard-columns{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;align-items:start}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:23px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:19px}.panel-heading .eyebrow{font-size:8px;letter-spacing:.15em;margin-bottom:7px}.panel h2{font-size:18px;margin:0}.count-badge{font-size:11px;min-width:26px;padding:5px 8px;text-align:center;border:1px solid var(--line);border-radius:6px;color:var(--accent)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:42px 16px 48px;border:1px dashed #34474d;border-radius:11px;background:#0d171b}.empty-icon{display:grid;place-items:center;width:48px;height:48px;border:1px solid #3a5a5b;background:#142a28;color:var(--accent);border-radius:50%;font-size:25px;margin-bottom:18px}.empty-state h3{font-size:15px;margin:0 0 10px}.empty-state p{color:var(--muted);font-size:12px;line-height:1.8;max-width:330px;margin:0}.session-row{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;text-align:left;background:transparent;border:0;border-bottom:1px solid var(--line);border-radius:5px;padding:18px 3px;color:var(--text)}.session-row:first-child{padding-top:2px}.session-row:last-child{border-bottom:0}.session-row:hover{background:#19292e}.session-main{min-width:0;flex:1}.session-topline{display:flex;align-items:center;gap:9px;margin-bottom:9px}.game-pill{display:inline-flex;align-items:center;padding:4px 7px;border-radius:4px;background:var(--accent-dark);color:var(--accent);font-size:9px;font-weight:700;letter-spacing:.03em;flex-shrink:0}.session-date{color:var(--muted);font-size:10px}.session-car{font-size:14px;font-weight:600;display:block;margin-bottom:7px}.session-track{font-size:11px;color:var(--muted);display:block}.session-aside{text-align:right;flex-shrink:0;max-width:130px}.session-laps{font-size:12px;display:block;margin-bottom:9px}.quality{font-size:9px;border:1px solid #42545b;color:var(--muted);border-radius:4px;padding:3px 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0;background:transparent;min-height:28px}.unlink-button:hover{color:var(--error)}.compact{font-size:12px}.connection-tip{border-top:1px solid var(--line);display:flex;gap:10px;padding-top:18px;margin-top:16px}.connection-tip p,.privacy-note p{font-size:10px;line-height:1.8;margin:0;color:var(--muted)}.tip-mark{width:17px;height:17px;border:1px solid #516a71;border-radius:50%;flex-shrink:0;font-size:11px;text-align:center;color:var(--muted)}.privacy-note{display:flex;gap:10px;padding:18px 6px}.privacy-note>span{color:#9ab2b7;font-size:16px}.page-message{font-size:12px;line-height:1.7;background:#25332e;border:1px solid #436154;padding:12px 15px;border-radius:8px;margin:0 0 22px;color:#c8eee1}.modal{max-width:min(510px,calc(100vw - 32px));width:100%;max-height:calc(100dvh - 44px);overflow:auto;padding:29px;background:var(--surface);color:var(--text);border:1px solid #40565e;border-radius:20px;box-shadow:0 30px 140px 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li{padding-left:6px;margin:9px 0}.connection-steps strong{color:var(--text);font-weight:600}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:25px}.button.danger{color:#ffcfcc;background:#4b252b;border-color:#82404c}.button.danger:hover:not(:disabled){background:#67323b}.session-modal{max-width:min(650px,calc(100vw - 32px))}.detail-heading{display:flex;align-items:center;gap:10px;margin:18px 0}.detail-subtitle{font-size:13px;color:var(--muted);margin:0 0 20px}.detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0 24px}.detail-stat{padding:15px;background:#0c171b;border:1px solid var(--line);border-radius:9px}.detail-stat span{display:block;font-size:10px;color:var(--muted);margin-bottom:8px}.detail-stat strong{font-size:17px;font-weight:600}.detail-section{padding-top:20px;border-top:1px solid var(--line);margin-top:20px}.detail-section h3{font-size:14px;margin:0 0 12px}.detail-section 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