:root{--bar-h: 76px;--bg: #000;--panel: #12141b;--panel-hi: #2c2f3e;--border: #32354a;--border-hi: #52577a;--text: #c8c8d0;--text-dim: #83868c;--accent: #ffd23c;color-scheme:dark}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;background:var(--bg);overflow:hidden;font-family:-apple-system,Hiragino Kaku Gothic ProN,Segoe UI,sans-serif;color:var(--text);-webkit-user-select:none;user-select:none}#app{display:flex;flex-direction:column;width:100%;height:100%}#stage{flex:1 1 auto;min-height:0;position:relative}#view{display:block;width:100%;height:100%}#rot-ratio{position:absolute;left:50%;bottom:6%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 16px 10px;background:#00000080;border:1px solid rgba(255,255,255,.12);border-radius:12px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);-webkit-user-select:none;user-select:none;white-space:nowrap}#rot-ratio.hidden{display:none}.rr-title{font-size:12px;letter-spacing:.08em;color:var(--text)}.rr-grid{display:grid;grid-template-columns:auto auto auto;column-gap:10px;row-gap:4px;align-items:end;justify-items:center}.rr-cell{display:flex;flex-direction:column;align-items:center;gap:2px}.rr-celllabel{font-size:11px;color:var(--text)}.rr-stepper{display:flex;align-items:center;gap:4px}.rr-step{width:22px;height:28px;font-size:14px;line-height:1;border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:5px;cursor:pointer}.rr-step:hover{background:var(--panel-hi);border-color:var(--border-hi)}.rr-value{width:52px;height:30px;padding:0;font-size:22px;font-weight:700;text-align:center;background:transparent;border:none;border-bottom:1px solid transparent;color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:4px;text-indent:4px}.rr-value:hover{border-bottom-color:var(--border)}.rr-value:focus{outline:none;border-bottom-color:var(--accent)}.rr-value::-webkit-outer-spin-button,.rr-value::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.rr-colon{font-size:24px;font-weight:300;color:var(--text);padding-bottom:2px}#zoom-controls{position:absolute;right:16px;bottom:16px;display:flex;gap:6px;padding:6px;background:#00000080;border:1px solid rgba(255,255,255,.12);border-radius:10px;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:5}#zoom-controls.hidden{display:none}.zoom-btn{width:32px;height:32px;font-size:16px;border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:6px;cursor:pointer}.zoom-btn:hover{background:var(--panel-hi);border-color:var(--border-hi)}.play-fab{width:42px;height:42px;border-radius:50%;border:2px solid var(--accent);background:#00000059;color:var(--accent);font-size:19px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s,transform .08s}.play-fab:hover{background:#ffd23c2e}.play-fab:active{transform:scale(.94)}.play-fab.is-paused{background:var(--accent);color:#000}#view.focused{cursor:grab}#view.focused:active{cursor:grabbing}#controls{flex:0 0 auto;min-height:var(--bar-h);display:flex;align-items:center;gap:12px;padding:0 12px;background:#14161d;border-top:1px solid #37374a}.field{display:flex;flex-direction:column;gap:2px;font-size:12px;color:var(--text-dim)}.field>span{white-space:nowrap}.num{width:58px;height:28px;padding:0 6px;border-radius:5px;border:1px solid var(--border);background:#0e0f15;color:var(--text);font-size:13px;font-variant-numeric:tabular-nums}.num:focus{outline:none;border-color:var(--accent)}.bar-stepper{display:flex;flex-direction:column;gap:2px}.bar-stepper-row{display:flex;align-items:center;gap:4px}.bar-stepper-num{width:42px;height:28px;text-align:center;font-weight:700;color:var(--accent)}.bar-stepper-num::-webkit-outer-spin-button,.bar-stepper-num::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.slider{width:90px;height:28px}.slider-swatch{-webkit-appearance:none;-moz-appearance:none;appearance:none;height:20px;border-radius:5px;border:1px solid var(--border);background-clip:padding-box;cursor:pointer}.slider-swatch::-webkit-slider-thumb{-webkit-appearance:none;width:10px;height:24px;border-radius:3px;background:var(--accent);border:1px solid #000;box-shadow:0 0 0 1px #ffffff80;cursor:pointer}.slider-swatch::-moz-range-thumb{width:10px;height:24px;border-radius:3px;background:var(--accent);border:1px solid #000;box-shadow:0 0 0 1px #ffffff80;cursor:pointer}.slider-swatch::-moz-range-track{background:transparent}.field-inline{display:flex;align-items:center;gap:4px}.field-unit{font-size:13px;color:var(--text-dim);font-variant-numeric:tabular-nums;display:inline-block;width:40px}.ico{width:1.15em;height:1.15em;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.ico .solid{fill:currentColor;stroke:none}.seg{display:inline-flex;align-items:center;padding:2px;gap:2px;border:1px solid var(--border);border-radius:7px;background:#0e0f15;flex:0 0 auto}.seg-btn{border-color:transparent;background:transparent}.seg-btn:hover{background:var(--panel-hi);border-color:transparent}.seg-btn.on{background:var(--panel);border-color:var(--accent)}.group{display:flex;align-items:flex-end;gap:4px;flex:0 0 auto}.labeled-group{display:flex;flex-direction:column;gap:2px;flex:0 0 auto}.group-label{font-size:12px;color:var(--text-dim);white-space:nowrap}.bar-row{display:flex;align-items:center;gap:12px;flex:0 0 auto}.bar-row-groups{flex:1 1 0;justify-content:center;flex-wrap:wrap;row-gap:8px}.bar-row-sliders{flex:1 1 0;align-items:flex-end;flex-wrap:wrap;row-gap:8px}.play-group{margin-right:42px}.bar-row-sliders .params-group{flex:1 1 auto;min-width:0}.bar-row-sliders .field{flex:1 1 0;min-width:0}.bar-row-sliders .slider-swatch,.bar-row-sliders .field-inline{width:100%}.bar-row-sliders .field-inline .slider{flex:1 1 auto;width:auto;min-width:0}.sep{width:1px;height:34px;background:var(--border);flex:0 0 auto}.btn{min-width:34px;height:30px;padding:0 9px;border-radius:5px;border:1px solid var(--border);background:var(--panel);color:var(--text);font-size:13px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px;transition:background .1s,border-color .1s}.btn:hover{background:var(--panel-hi);border-color:var(--border-hi)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.35;cursor:default}.btn:disabled:hover{background:var(--panel);border-color:var(--border)}.btn.on{background:var(--accent);border-color:var(--accent);color:#14161d}.btn.on:hover{background:var(--accent);border-color:var(--accent)}.btn.wide{padding:0 12px}.btn.play{width:84px}.btn.icon{font-size:15px}.readout{font-size:12px;color:var(--text-dim);min-width:30px;text-align:center;font-variant-numeric:tabular-nums}.readout b{color:var(--text);font-weight:600}.ratio{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text-dim)}.spinner{display:flex;flex-direction:column;gap:2px}.spinner button{width:22px;height:14px;line-height:1;font-size:9px;border:1px solid var(--border);background:var(--panel);color:var(--text);border-radius:3px;cursor:pointer}.spinner button:hover{background:var(--panel-hi)}.ratio .val{color:var(--text);font-weight:600;min-width:16px;text-align:center;font-variant-numeric:tabular-nums}#guide{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b8;display:flex;align-items:center;justify-content:center;z-index:10}#guide.hidden{display:none}.guide-panel{width:min(540px,90vw);max-height:88vh;overflow:auto;background:#16161c;border:1px solid #565660;border-radius:12px;padding:28px 32px}.guide-panel h1{font-size:20px;text-align:center;color:#fff}.guide-panel .sub{text-align:center;color:var(--text-dim);font-size:12px;margin:4px 0 18px}.guide-panel table{width:100%;border-collapse:collapse}.guide-panel td{padding:7px 4px;font-size:13px}.guide-panel tr:nth-child(odd){background:#ffffff0a}.guide-panel td.key{text-align:right;color:var(--accent);font-weight:600;white-space:nowrap}.guide-panel .foot{text-align:center;color:var(--text-dim);font-size:11px;margin-top:16px}.guide-panel .credit{text-align:center;color:var(--text-dim);font-size:11px;margin-top:8px;padding-top:10px;border-top:1px solid #2c2c36}.guide-panel .credit a{color:var(--accent);text-decoration:none}.guide-panel .credit a:hover{text-decoration:underline}#paint,#compress{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:#0a0a0d;display:flex;flex-direction:column}#paint.hidden,#compress.hidden{display:none}.paint-bar{flex:0 0 auto;display:flex;align-items:center;flex-wrap:wrap;gap:6px 16px;padding:10px 14px;background:#14161d;border-bottom:1px solid #37374a}.paint-group{display:flex;align-items:center;gap:5px}.paint-end{margin-left:auto}.paint-group.portrait-only{display:none}.paint-label{font-size:11px;color:var(--text-dim);margin-right:2px}.paint-btn{min-width:34px;height:32px;padding:0 11px;border-radius:6px;border:1px solid var(--border);background:var(--panel);color:var(--text);font-size:14px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:6px}.paint-btn:hover{background:var(--panel-hi);border-color:var(--border-hi)}.paint-btn.on{background:var(--accent);border-color:var(--accent);color:#14161d}.paint-btn:disabled{opacity:.35;cursor:default}.paint-btn:disabled:hover{background:var(--panel);border-color:var(--border)}.paint-btn.primary{background:#2b5b34;border-color:#3f8a4c;color:#dfffe4}.paint-btn.primary:hover{background:#35713f}.paint-color{width:40px;height:30px;padding:0;border:1px solid var(--border);border-radius:5px;background:none;cursor:pointer}.paint-size{width:120px}.paint-stage{flex:1 1 auto;min-height:0;display:flex;align-items:center;justify-content:center;gap:28px;padding:14px}.paint-pane{flex:1 1 0;min-width:0;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}.paint-pane-label{flex:0 0 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var(--border);background:var(--panel);color:var(--text);font-size:12px;cursor:pointer}.gallery-act:hover{background:var(--panel-hi);border-color:var(--border-hi)}.picker-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:22;background:#000000b8;display:flex;align-items:center;justify-content:center}.picker-overlay.hidden{display:none}.picker-grid{grid-template-columns:repeat(auto-fill,minmax(104px,1fr))}.picker-cell{position:relative;padding:4px;border:2px solid transparent;border-radius:8px;background:#1d1d25;cursor:pointer}.picker-cell:hover{border-color:var(--border-hi)}.picker-cell.active{border-color:var(--accent)}.picker-cell canvas{display:block;width:100%;height:auto;border-radius:4px;background:#000}.picker-num{position:absolute;left:6px;top:6px;font-size:10px;color:var(--text-dim);background:#0009;padding:1px 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