:root{--bg:#07080a;--panel:#0c0e11;--card:#111418;--card-raised:#171b20;--line:#ffffff12;--line-strong:#ffffff21;--text:#e9ebee;--muted:#9097a1;--dim:#5d646e;--you:#6ee7d8;--capture:#f4b860;--danger:#ff8a7a;--radius:14px;--radius-sm:9px;--ease:cubic-bezier(.22, 1, .36, 1);--sans:"Geist", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;--mono:"Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html,body{background:var(--bg);height:100%;color:var(--text);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0;font-size:14px;line-height:1.4;overflow:hidden}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}kbd{border:1px solid var(--line-strong);min-width:1.6em;height:1.6em;font-family:var(--mono);color:var(--text);background:#ffffff0a;border-bottom-width:2px;border-radius:5px;place-items:center;padding:0 .35em;font-size:10.5px;display:inline-grid}body{grid-template-rows:60px minmax(0,1fr);height:100dvh;display:grid}.topbar{border-bottom:1px solid var(--line);background:var(--panel);z-index:20;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;padding:0 18px;display:grid;position:relative}.brand{align-items:center;gap:11px;min-width:0;display:flex}.brand-mark{flex:none;width:26px;height:26px}.brand-mark circle{fill:var(--you)}.brand-mark circle:nth-child(2n){fill:var(--capture)}.brand-name{letter-spacing:-.01em;font-weight:600}.picker{position:relative}.picker-button{border:1px solid var(--line-strong);background:var(--card);min-width:260px;transition:background .16s var(--ease), border-color .16s var(--ease);border-radius:11px;align-items:center;gap:14px;padding:7px 12px 7px 16px;display:flex}.picker-button:hover,.picker-button[aria-expanded=true]{background:var(--card-raised);border-color:#fff3}.picker-title{text-align:left;flex:1;font-weight:600}.chevron{fill:none;width:16px;height:16px;stroke:var(--muted);stroke-width:1.6px;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s var(--ease)}.picker-button[aria-expanded=true] .chevron{transform:rotate(180deg)}.picker-list{border-radius:var(--radius);border:1px solid var(--line-strong);transform-origin:top;width:min(440px,100vw - 32px);animation:pop-in .18s var(--ease);background:#111418;margin:0;padding:6px;list-style:none;position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%);box-shadow:0 24px 60px #0000008c}@keyframes pop-in{0%{opacity:0;transform:translate(-50%)translateY(-4px)scale(.98)}}.picker-option{text-align:left;width:100%;transition:background .12s var(--ease);border-radius:10px;grid-template-columns:36px 1fr;align-items:center;gap:12px;padding:8px;display:grid}.picker-option:hover,.picker-option:focus-visible{background:#ffffff0d;outline:none}.picker-option[aria-selected=true]{background:#6ee7d814}.picker-option img{object-fit:cover;background:var(--card-raised);border-radius:6px;width:36px;height:44px}.option-title{font-weight:600;display:block}.stage{grid-template-columns:minmax(0,1fr) clamp(300px,25vw,372px);min-height:0;display:grid}.viewport{background:var(--bg);min-width:0;min-height:0;position:relative;overflow:hidden}.viewport>canvas{cursor:grab;touch-action:none;width:100%;height:100%;display:block;position:absolute;inset:0}.viewport>canvas.dragging{cursor:grabbing}.frame-guide{pointer-events:none;transition:opacity .24s var(--ease);border-radius:4px;outline:1px solid #f4b8608c;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 100vmax #07080a9e}.frame-guide[hidden]{opacity:0;display:block}.wipe{width:100%;height:100%;position:absolute;inset:0}.wipe-line{background:var(--capture);width:2px;margin-left:-1px;position:absolute;top:0;bottom:0;box-shadow:0 0 12px #f4b86099}.guide-label{letter-spacing:.02em;opacity:0;transition:opacity .2s var(--ease);background:#07080ab8;border-radius:6px;padding:3px 8px;font-size:11px;font-weight:500;position:absolute;top:10px}.guide-label-left{color:var(--capture);left:10px}.guide-label-right{color:var(--text);right:10px}.frame-guide.comparing .guide-label{opacity:1}.loader{z-index:5;transition:opacity .4s var(--ease), visibility .4s;place-items:center;display:grid;position:absolute;inset:0}.loader.done{opacity:0;visibility:hidden}.loader-backdrop{background-color:var(--bg);filter:blur(28px)brightness(.35)saturate(1.2);background-position:50%;background-size:cover;position:absolute;inset:-40px;transform:scale(1.1)}.loader-card{flex-direction:column;gap:8px;width:min(320px,100% - 48px);display:flex;position:relative}.loader-kicker{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px}.loader-title{letter-spacing:-.02em;font-size:22px;font-weight:600}.loader-bar{background:#ffffff1a;border-radius:3px;height:3px;margin-top:6px;overflow:hidden}.loader-fill{border-radius:inherit;background:linear-gradient(90deg, var(--you), var(--capture));width:0%;height:100%;transition:width .2s linear}.loader-fill.indeterminate{animation:slide 1.1s var(--ease) infinite;width:35%!important}@keyframes slide{0%{transform:translate(-100%)}to{transform:translate(300%)}}.loader-status{color:var(--muted);font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:12px}.dock{z-index:4;align-items:center;gap:10px;display:flex;position:absolute;bottom:52px;left:16px}.segmented{border:1px solid var(--line-strong);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0c0e11c7;border-radius:12px;padding:3px;display:flex}.segmented button{color:var(--muted);transition:background .16s var(--ease), color .16s var(--ease);border-radius:9px;align-items:center;gap:8px;padding:7px 12px;font-weight:500;display:flex}.segmented button:hover{color:var(--text)}.segmented button[aria-checked=true]{color:var(--text);background:#ffffff17}.segmented kbd{opacity:.7;margin-left:2px}.dot{border-radius:50%;width:7px;height:7px}.dot-capture{background:var(--capture)}.dot-you{background:var(--you)}.wipe-control{border:1px solid var(--line-strong);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);height:40px;color:var(--muted);transition:opacity .2s var(--ease), transform .2s var(--ease);background:#0c0e11c7;border-radius:12px;align-items:center;gap:10px;padding:0 14px;font-weight:500;display:flex}.wipe-control.off{opacity:0;pointer-events:none;transform:translate(-6px)}.wipe-control input{width:120px}.hints{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);max-width:calc(100% - 32px);color:var(--muted);pointer-events:none;z-index:4;background:#07080a9e;border-radius:10px;flex-wrap:wrap;gap:6px 14px;padding:6px 12px;font-size:12px;display:flex;position:absolute;bottom:12px;left:16px}.hints span{align-items:center;gap:3px;display:inline-flex}.hints kbd{color:var(--text);font-size:11.5px}.error{max-width:min(560px,100% - 32px);color:var(--danger);z-index:6;background:#280e0ce6;border:1px solid #ff8a7a66;border-radius:10px;padding:10px 14px;position:absolute;top:16px;left:50%;transform:translate(-50%)}.panel{border-left:1px solid var(--line);background:var(--panel);flex-direction:column;gap:12px;min-height:0;padding:12px;display:flex}.card{border-radius:var(--radius);border:1px solid var(--line);background:var(--card);flex-direction:column;display:flex;overflow:hidden}.card-head{justify-content:space-between;align-items:center;gap:8px;padding:10px 12px 8px;display:flex}.card-head h2{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:11px;font-weight:600}.card-meta{color:var(--dim);font-family:var(--mono);font-size:11px}.legend{color:var(--dim);gap:10px;font-size:11px;display:flex}.legend span{align-items:center;gap:5px;display:inline-flex}.swatch{border-radius:2px;width:8px;height:8px;display:inline-block}.swatch-you{background:var(--you)}.swatch-capture{background:var(--capture)}.swatch-path{border-top:1.5px dashed #ffffff73;border-radius:0;width:10px;height:0}.card-map{flex:none}.minimap{cursor:crosshair;touch-action:none;background:radial-gradient(circle at 1px 1px,#ffffff0d 1px,#0000 0) 0 0/14px 14px;width:100%;min-height:140px;max-height:30vh;display:block}.card-video{flex:1;min-height:0}.video-frame{border-radius:var(--radius-sm);background:#000;flex:1;min-height:0;margin:0 12px;position:relative;overflow:hidden}.video-frame video{object-fit:contain;width:100%;height:100%;display:block;position:absolute;inset:0}.transport{align-items:center;gap:4px;padding:10px 12px 4px;display:flex}.icon-button{width:30px;height:30px;color:var(--muted);transition:background .12s var(--ease), color .12s var(--ease), transform .12s var(--ease);border-radius:8px;flex:none;place-items:center;display:grid}.icon-button:hover{color:var(--text);background:#ffffff0f}.icon-button:active{transform:scale(.94)}.icon-button svg{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px}.icon-button.play{background:var(--text);width:34px;height:34px;color:var(--bg);border-radius:50%}.icon-button.play:hover{color:var(--bg);background:#fff}.icon-button.play svg{fill:currentColor;stroke:none}.icon-pause,.playing .icon-play{display:none}.playing .icon-pause{display:block}.scrubber{--progress:0%;flex:1;min-width:0;height:30px;margin:0 8px}.transport input.scrubber::-webkit-slider-runnable-track{background:linear-gradient(to right, var(--capture) var(--progress), #ffffff24 var(--progress));border-radius:2px;height:4px}.transport input.scrubber::-webkit-slider-thumb{margin-top:-4px}.transport input.scrubber::-moz-range-track{background:#ffffff24;border-radius:2px;height:4px}.transport input.scrubber::-moz-range-progress{background:var(--capture);border-radius:2px;height:4px}.time{min-width:52px;color:var(--muted);font-family:var(--mono);font-variant-numeric:tabular-nums;text-align:right;font-size:12px}input[type=range]{appearance:none;cursor:pointer;background:0 0;margin:0}input[type=range]::-webkit-slider-runnable-track{background:0 0;border-radius:2px;height:2px}.wipe-control input[type=range]::-webkit-slider-runnable-track{background:#ffffff26}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--capture);border-radius:50%;width:12px;height:12px;margin-top:-5px;box-shadow:0 0 0 3px #f4b86033}input[type=range]::-moz-range-track{background:0 0;height:2px}.wipe-control input[type=range]::-moz-range-track{background:#ffffff26}input[type=range]::-moz-range-thumb{background:var(--capture);border:0;border-radius:50%;width:12px;height:12px}:focus-visible{outline:2px solid var(--you);outline-offset:2px}@media (max-width:900px){body{grid-template-rows:auto minmax(0,1fr)}.topbar{grid-template-columns:1fr auto;padding:10px 16px}.picker-button{min-width:0}.stage{grid-template-rows:minmax(0,1fr) 38dvh;grid-template-columns:1fr}.panel{border-left:0;border-top:1px solid var(--line);flex-direction:row;padding:10px 16px}.card-map,.card-video{flex:1;min-width:0}.minimap{flex:1;min-height:0;max-height:none}.legend,.card-meta,#prev-pose,#next-pose,.hints{display:none}.dock{flex-wrap:wrap;bottom:16px;left:16px;right:16px}.segmented kbd{display:none}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}