:root{--bg: #000000;--glass: rgba(28, 28, 30, .58);--glass-strong: rgba(44, 44, 46, .72);--glass-brd: rgba(255, 255, 255, .1);--glass-brd-soft: rgba(255, 255, 255, .06);--ink: #f5f5f7;--muted: rgba(235, 235, 245, .58);--secondary: rgba(235, 235, 245, .42);--accent: #ff5a1f;--accent2: #0a84ff;--hr: #ff453a;--ok: #30d158;--fill-quaternary: rgba(120, 120, 128, .28);--fill-tertiary: rgba(120, 120, 128, .36);--sep: rgba(84, 84, 88, .48);--r-sm: 10px;--r-md: 16px;--r-lg: 22px;--r-pill: 999px;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,Helvetica Neue,ui-sans-serif,system-ui,sans-serif;-webkit-font-smoothing:antialiased;letter-spacing:-.01em}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--ink);overflow:hidden;-webkit-user-select:none;user-select:none}.app{position:fixed;top:0;right:0;bottom:0;left:0}.app canvas{display:block;touch-action:none}.overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:radial-gradient(120% 90% at 50% 10%,#141c2c8c,#06080deb);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:20}.intro{text-align:center;padding:32px;max-width:520px}.brand{font-size:clamp(38px,7vw,64px);font-weight:800;letter-spacing:.16em;background:linear-gradient(90deg,#fff,var(--accent) 130%);-webkit-background-clip:text;background-clip:text;color:transparent}.tagline{color:var(--muted);font-size:17px;margin:8px 0 26px}.intro-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.btn{border:1px solid var(--glass-brd);background:var(--glass);color:var(--ink);padding:12px 20px;border-radius:12px;font-size:15px;font-weight:600;cursor:pointer;transition:transform .08s ease,border-color .15s ease,background .15s ease}.btn:hover{transform:translateY(-1px);border-color:#ffffff47}.btn-primary{background:var(--accent);border-color:var(--accent);color:#14100c}.intro-hint{color:var(--muted);font-size:13px;margin-top:16px}.intro-hint b{color:var(--ink)}.phase-tag{color:#5b6b83;font-size:12px;margin-top:22px;letter-spacing:.04em}.error{color:#fca5a5;margin-top:16px;font-size:14px}.loader{display:grid;place-items:center;gap:16px;margin:18px 0 6px}.spinner{width:42px;height:42px;border-radius:50%;border:3px solid rgba(255,255,255,.14);border-top-color:var(--accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loader-msg{color:var(--muted);font-size:14px}.drop-veil{position:absolute;top:0;right:0;bottom:0;left:0;z-index:40;display:grid;place-items:center;background:#ff5a1f24;border:3px dashed rgba(255,90,31,.7);font-size:22px;font-weight:700;color:#fff;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.hud{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:10;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.hud-card{position:absolute;background:var(--glass);border:.5px solid var(--glass-brd);border-radius:var(--r-md);padding:12px 14px;-webkit-backdrop-filter:saturate(180%) blur(28px);backdrop-filter:saturate(180%) blur(28px);box-shadow:0 1px #ffffff0f inset,0 10px 40px #00000047}.hud-tl{top:16px;left:16px}.hud-tr{top:16px;right:16px;width:220px}.hud-bl{left:16px;bottom:16px;display:flex;gap:14px;align-items:center}.hud-br{right:16px;bottom:16px}.hud-title{font-weight:600;font-size:15px;letter-spacing:-.02em}.hud-sub{color:var(--muted);font-size:12px;margin-top:5px;display:flex;align-items:center;gap:8px;font-weight:500}.badge{font-size:10px;font-weight:700;padding:3px 7px;border-radius:var(--r-pill);letter-spacing:.04em;text-transform:uppercase}.badge-sample{background:var(--fill-tertiary);color:var(--ink)}.badge-gpx{background:#30d1582e;color:#30d158}.badge-fit{background:#bf5af233;color:#bf5af2}.badge-tcx{background:#0a84ff33;color:#64d2ff}.badge-igc{background:#ffd60a2e;color:#ffd60a}.badge-bundle,.badge-replay{background:#ff453a2e;color:#ff6961}.hud-air{top:16px;left:50%;transform:translate(-50%);text-align:center;min-width:156px;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease}.air-readout{line-height:1}.air-readout b{font-size:36px;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.03em}.air-readout i{display:block;color:var(--muted);font-style:normal;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;margin-top:4px}.air-sub{display:flex;justify-content:center;gap:10px;margin-top:8px;color:var(--muted);font-size:11px;font-weight:500}.air-chip{color:var(--accent);font-weight:600;background:#ff5a1f24;padding:2px 8px;border-radius:var(--r-pill)}.hud-air.airborne{background:#ff5a1f38;border-color:#ff5a1f73;box-shadow:0 1px #ffffff14 inset,0 0 0 .5px #ff5a1f59,0 12px 36px #ff5a1f40}.hud-air.airborne .air-readout b,.hud-air.airborne .air-readout i{color:var(--accent)}.elev-svg{width:100%;height:46px;display:block}.elev-line{fill:none;stroke:var(--accent2);stroke-width:1.6;opacity:.95;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round}.elev-dot{fill:#fff;stroke:var(--accent);stroke-width:1.5}.hud-readout-row{display:flex;justify-content:space-between;margin-top:8px;padding-top:8px;border-top:.5px solid var(--sep)}.hud-readout-row b{font-size:15px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.hud-readout-row i{color:var(--muted);font-style:normal;font-size:11px;font-weight:500;margin-left:3px}.gg-wrap{position:relative;width:128px}.gg-svg{width:128px;height:128px;display:block}.gg-ring{fill:none;stroke:#ffffff2e;stroke-width:1}.gg-ring-inner{stroke:#ffffff1a}.gg-cross{stroke:#ffffff1f;stroke-width:1}.gg-horizon{stroke:#0a84ffa6;stroke-width:1.5}.gg-trail{fill:none;stroke:#ff5a1f8c;stroke-width:2;stroke-linejoin:round;stroke-linecap:round}.gg-dot{fill:var(--accent);stroke:#fff;stroke-width:1}.gg-label{fill:var(--muted);font-size:8px;font-weight:600;text-anchor:middle;letter-spacing:.12em}.gg-combo{position:absolute;right:6px;bottom:8px;text-align:right}.gg-combo b{font-size:20px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.02em}.gg-combo i{color:var(--muted);font-style:normal;font-size:11px;font-weight:500}.gauge-stack{display:flex;flex-direction:column;gap:10px}.gauge{line-height:1}.gauge b{font-size:26px;font-weight:600;font-variant-numeric:tabular-nums;letter-spacing:-.03em}.gauge i{color:var(--muted);font-style:normal;font-size:12px;font-weight:500;margin-left:4px}.gauge-hero b{font-size:48px;color:var(--ink);font-weight:700}.gauge-hr b{color:var(--hr)}.map-svg{width:132px;height:132px;display:block;border-radius:12px}.map-line{fill:none;stroke:#ffffff73;stroke-width:1.8;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round}.map-start{fill:var(--ok)}.map-dot{fill:var(--accent);stroke:#fff;stroke-width:1.5}.map-cap{color:var(--muted);font-size:10px;font-weight:500;text-align:center;margin-top:6px;letter-spacing:-.01em}.pov-look-layer{position:absolute;top:0;right:0;bottom:0;left:0;z-index:8;cursor:grab;touch-action:none;pointer-events:auto;background:transparent;-webkit-user-select:none;user-select:none}.pov-look-layer.dragging{cursor:grabbing}.cam-rail{position:absolute;left:max(12px,env(safe-area-inset-left));top:50%;transform:translateY(-50%);z-index:15;display:flex;flex-direction:column;gap:3px;padding:5px;background:var(--glass);border:.5px solid var(--glass-brd);border-radius:var(--r-lg);-webkit-backdrop-filter:saturate(180%) blur(32px);backdrop-filter:saturate(180%) blur(32px);box-shadow:0 1px #ffffff0f inset,0 14px 40px #00000061;pointer-events:auto}.cam-btn{border:none;background:transparent;color:var(--muted);padding:8px 10px;border-radius:10px;font-size:12px;font-weight:600;letter-spacing:-.01em;cursor:pointer;display:inline-flex;align-items:center;gap:7px;transition:background .15s ease,color .15s ease,box-shadow .15s ease;white-space:nowrap}.cam-icon{flex:0 0 auto;opacity:.9}.cam-btn.active{background:#fffffff0;color:#1c1c1e;box-shadow:0 1px 3px #00000038}.cam-btn:hover:not(.active){color:var(--ink)}.transport-bar{position:absolute;bottom:max(14px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%);z-index:15;display:flex;align-items:center;gap:10px;padding:10px 14px;width:min(560px,calc(100vw - 24px));background:var(--glass);border:.5px solid var(--glass-brd);border-radius:var(--r-lg);-webkit-backdrop-filter:saturate(180%) blur(32px);backdrop-filter:saturate(180%) blur(32px);box-shadow:0 1px #ffffff0f inset,0 18px 48px #0006;pointer-events:auto}.play-btn{border:none;background:#fff;color:#1c1c1e;width:38px;height:38px;border-radius:50%;font-size:13px;font-weight:700;cursor:pointer;flex:0 0 auto;box-shadow:0 1px 4px #00000040}.scrub{flex:1 1 auto;accent-color:var(--accent);cursor:pointer;height:4px;min-width:80px}.speed-sel{display:flex;gap:2px;padding:2px;background:var(--fill-quaternary);border-radius:9px;flex:0 0 auto}.sp-btn{border:none;background:transparent;color:var(--muted);padding:6px 9px;border-radius:8px;font-size:12px;font-weight:600;cursor:pointer}.sp-btn.active{background:#ffffffeb;color:#1c1c1e;box-shadow:0 1px 3px #0003}.sp-btn:hover:not(.active){color:var(--ink)}.toggle-switch{display:inline-flex;align-items:center;gap:6px;border:none;background:transparent;color:var(--muted);padding:4px 2px;font-size:11px;font-weight:600;letter-spacing:-.01em;cursor:pointer;flex:0 0 auto;white-space:nowrap}.toggle-switch.on,.toggle-switch:hover{color:var(--ink)}.toggle-label{line-height:1}.toggle-track{position:relative;width:42px;height:26px;border-radius:var(--r-pill);background:var(--fill-tertiary);transition:background .2s ease;flex:0 0 auto;box-shadow:inset 0 0 0 .5px #0000001f}.toggle-switch.on .toggle-track{background:var(--ok)}.toggle-knob{position:absolute;top:2px;left:2px;width:22px;height:22px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #00000047,0 0 0 .5px #0000000a;transition:transform .2s cubic-bezier(.2,.9,.3,1.1)}.toggle-switch.on .toggle-knob{transform:translate(16px)}.cam-divider{height:1px;margin:4px 6px;background:var(--sep);opacity:.7}.cam-stab{width:100%;justify-content:space-between;padding:6px 8px 8px}.hud-burger{display:none;position:fixed;z-index:26;top:max(52px,calc(env(safe-area-inset-top) + 44px));left:max(12px,env(safe-area-inset-left));width:40px;height:40px;border:.5px solid var(--glass-brd);border-radius:12px;background:var(--glass);-webkit-backdrop-filter:saturate(180%) blur(28px);backdrop-filter:saturate(180%) blur(28px);align-items:center;justify-content:center;cursor:pointer;pointer-events:auto;box-shadow:0 8px 24px #00000059}.hud-burger-lines{display:block;width:18px;height:2px;background:var(--ink);border-radius:1px;box-shadow:0 -6px 0 var(--ink),0 6px 0 var(--ink)}.hud-sheet-scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:24;border:none;background:#00000059;pointer-events:auto;cursor:pointer}.hud--sheet{position:fixed;z-index:25;top:max(98px,calc(env(safe-area-inset-top) + 90px));left:max(8px,env(safe-area-inset-left));right:max(8px,env(safe-area-inset-right));max-height:min(52vh,420px);overflow:auto;pointer-events:auto;padding:8px;display:grid;grid-template-columns:1fr 1fr;gap:6px;align-content:start;background:var(--glass);border:.5px solid var(--glass-brd);border-radius:var(--r-lg);-webkit-backdrop-filter:saturate(180%) blur(32px);backdrop-filter:saturate(180%) blur(32px);box-shadow:0 18px 48px #00000073}.hud--sheet .hud-card{position:relative;top:auto!important;left:auto!important;right:auto!important;bottom:auto!important;transform:none!important;width:auto!important;padding:8px 10px}.hud--sheet .hud-tl,.hud--sheet .hud-air{grid-column:1 / -1}.hud--sheet .hud-bl{grid-column:1 / -1;flex-direction:row;flex-wrap:wrap;gap:8px;align-items:flex-start}.hud--sheet .gg-wrap{width:88px}.hud--sheet .gg-svg{width:88px;height:88px}.hud--sheet .gauge-hero b{font-size:28px}.hud--sheet .gauge b{font-size:18px}.hud--sheet .air-readout b{font-size:24px}.hud--sheet .map-svg{height:72px}.hud--sheet .elev-svg{height:32px}.hud-bl{left:16px;bottom:88px}.hud-br{bottom:88px}@media (max-width: 640px){.hud-burger{display:inline-flex}.cam-rail{top:max(100px,calc(env(safe-area-inset-top) + 92px));bottom:auto;transform:none}.replay-bar{top:max(10px,env(safe-area-inset-top))}.hud-tr{width:140px}.gauge-hero b{font-size:32px}.hud-bl{gap:6px;left:12px;bottom:78px}.hud-br{bottom:78px}.cam-btn{padding:7px 8px;font-size:11px}.toggle-label{font-size:10px}.transport-bar{gap:6px;padding:8px 10px;width:min(100vw - 16px,560px)}.play-btn{width:34px;height:34px}}a.btn{text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.library-overlay{place-items:start center;overflow-y:auto;-webkit-overflow-scrolling:touch;padding:clamp(24px,6vh,64px) 20px 48px}.library{width:min(1080px,100%);text-align:center}.lib-head{margin-bottom:22px}.lib-body{margin-top:26px}.ride-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;text-align:left}@media (max-width: 560px){.ride-grid{grid-template-columns:1fr}}.ride-card{background:var(--glass);border:1px solid var(--glass-brd);border-radius:14px;padding:14px 16px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;display:flex;flex-direction:column;gap:12px;transition:transform .08s ease,border-color .15s ease,box-shadow .15s ease}.ride-card:hover{transform:translateY(-2px);border-color:#ffffff4d;box-shadow:0 10px 30px #0006}.ride-card:focus-visible{outline:2px solid var(--accent2);outline-offset:2px}.rc-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px}.rc-name{font-weight:700;font-size:15px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rc-date{color:var(--muted);font-size:11px;flex:0 0 auto}.rc-stats{display:flex;gap:16px}.rc-stats b{font-size:18px;font-variant-numeric:tabular-nums}.rc-stats i{display:block;color:var(--muted);font-style:normal;font-size:10px;text-transform:uppercase;letter-spacing:.08em;margin-top:2px}.rc-tags{display:flex;flex-wrap:wrap;gap:6px}.badge-imu{background:#0e3a2f;color:#6ee7b7}.badge-jump{background:#4a2a0e;color:var(--accent)}.badge-hrtag{background:#4a1526;color:#fda4af}.rc-actions{display:flex;gap:8px;align-items:center;margin-top:2px;border-top:1px solid rgba(255,255,255,.07);padding-top:10px}.rc-act{border:1px solid var(--glass-brd);background:#ffffff0a;color:var(--muted);padding:6px 10px;border-radius:8px;font-size:12px;font-weight:600;cursor:pointer}.rc-act:hover{color:var(--ink);border-color:#ffffff47}.rc-del{margin-left:auto}.rc-del:hover{color:#fca5a5;border-color:#f43f5e80}.lib-empty{color:var(--muted);font-size:14px;padding:28px}.lib-empty b{color:var(--ink)}.lib-signedout{max-width:520px;margin:0 auto}.lib-signedout-msg{color:var(--muted);font-size:15px;margin-bottom:18px}.uploader{border:1.5px dashed var(--glass-brd);background:#ffffff08;border-radius:14px;padding:22px;cursor:pointer;transition:border-color .15s ease,background .15s ease}.uploader:hover,.uploader.over{border-color:var(--accent);background:#ff5a1f14}.uploader.busy{cursor:default}.uploader:focus-visible{outline:2px solid var(--accent2);outline-offset:2px}.uploader-title{font-weight:700;font-size:16px}.uploader-sub{color:var(--muted);font-size:12px;margin-top:6px}.uploader-sub b{color:var(--ink)}.replay-bar{position:absolute;top:14px;left:14px;z-index:30;display:flex;gap:8px}.glass-pill{border:.5px solid var(--glass-brd);background:var(--glass);color:var(--ink);padding:8px 14px;border-radius:12px;font-size:13px;font-weight:600;cursor:pointer;-webkit-backdrop-filter:saturate(180%) blur(24px);backdrop-filter:saturate(180%) blur(24px);box-shadow:0 1px #ffffff0f inset,0 8px 28px #0000004d}.glass-pill:hover{border-color:#ffffff4d}.glass-pill:disabled{opacity:.6;cursor:default}.save-pill{background:var(--accent);border-color:var(--accent);color:#14100c}.view-replay .hud-tl{top:60px}