:root{--bg:#f2f2f5;--label:#1d1d1f;--label-2:#3c3c439e;--label-3:#3c3c435c;--separator:#3c3c431f;--fill:#7676801a;--fill-hover:#76768029;--accent:#ff8000;--strava:#fc5200;--glass:#ffffff9e;--glass-strong:#ffffffd1;--glass-edge:#ffffffb3;--shadow:0 1px 2px #0000000d, 0 8px 24px #0000000f;--shadow-lift:0 2px 6px #0000000f, 0 16px 40px #0000001a;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}body{background:radial-gradient(70rem 40rem at 12% -10%, #ff80001a, transparent 60%), radial-gradient(60rem 36rem at 92% 4%, #0a84ff17, transparent 62%), var(--bg);min-height:100vh;color:var(--label);-webkit-font-smoothing:antialiased;background-attachment:fixed;margin:0;font-family:-apple-system,BlinkMacSystemFont,system-ui,Segoe UI,Roboto,sans-serif;font-size:13px}h1,h2,h3{letter-spacing:-.01em;margin:0}.card{border:1px solid var(--glass-edge);background:var(--glass);-webkit-backdrop-filter:blur(28px)saturate(180%);box-shadow:var(--shadow);border-radius:16px}.btn{background:var(--glass-strong);-webkit-backdrop-filter:blur(20px)saturate(180%);height:30px;color:var(--label);font:inherit;cursor:pointer;border:.5px solid #0000000f;border-radius:15px;flex:none;align-items:center;gap:6px;padding:0 14px;font-weight:500;text-decoration:none;transition:background .15s,transform .12s;display:inline-flex;box-shadow:0 1px 2px #0000000f}.btn:hover{background:#fffffffa}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.4;cursor:default;transform:none}.btn.primary{background:var(--accent);color:#fff;border-color:#0000;box-shadow:0 1px 3px #ff800066}.btn.primary:hover{background:#ff8c1a}.btn.strava{background:var(--strava);color:#fff;border-color:#0000;box-shadow:0 1px 3px #fc520066}.btn.strava:hover{background:#ff6316}.btn.large{border-radius:20px;height:40px;padding:0 20px;font-size:15px}.field{height:30px;color:var(--label);font:inherit;font-variant-numeric:tabular-nums;background:#fffc;border:.5px solid #0000001a;border-radius:9px;padding:0 10px}.muted{color:var(--label-2)}.quiet{color:var(--label-3)}.nums{font-variant-numeric:tabular-nums}input[type=range]{appearance:none;cursor:pointer;background:0 0;height:20px;margin:0}input[type=range]::-webkit-slider-runnable-track{background:#3c3c4324;border-radius:2px;height:4px}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:#fff;border-radius:50%;width:16px;height:16px;margin-top:-6px;box-shadow:0 0 0 .5px #00000014,0 1px 3px #00000047}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}