:root{--c-bg:#131217;--c-panel:#18171e;--c-panel-alt:#201f27;--c-border:#28272f;--c-border-strong:#3a3940;--c-text:#f0f0ee;--c-text-dim:#98979c;--c-text-faint:#6b6a70;--c-accent:#f0f0ee;--c-warn:#e8c37a;--c-error:#ef8a7c;--c-ok:#7fc79a;--c-vp-bg:#0b0a0f;--radius:6px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}[hidden]{display:none!important}body{background:var(--c-bg);color:var(--c-text);height:100dvh;font-family:IBM Plex Sans,system-ui,sans-serif;font-size:13px;overflow:hidden}#app{flex-direction:column;height:100dvh;display:flex}code,kbd{font-family:Space Mono,monospace;font-size:11px}kbd{border:1px solid var(--c-border-strong);color:var(--c-text-dim);border-radius:3px;padding:0 4px}:focus-visible{outline:2px solid var(--c-accent);outline-offset:2px}#topbar{background:var(--c-panel);border-bottom:1px solid var(--c-border);flex-shrink:0;align-items:center;gap:12px;height:54px;padding:0 16px;display:flex}.topbar-logo{align-items:center;gap:10px;display:flex}.logo-mark{grid-template-rows:repeat(3,5px);grid-template-columns:repeat(3,5px);gap:2px;display:grid}.logo-mark span{background:var(--c-border-strong);width:5px;height:5px}.logo-mark span.lit{background:var(--c-accent)}.topbar-wordmark h1{font-family:Space Mono,monospace;font-size:15px;font-weight:700;line-height:1}.topbar-wordmark p{color:var(--c-text-faint);margin-top:2px;font-family:Space Mono,monospace;font-size:10px}.topbar-spacer{flex:1}#filename-badge{color:var(--c-text-dim);border:1px solid var(--c-border);text-overflow:ellipsis;white-space:nowrap;border-radius:4px;max-width:360px;padding:4px 10px;font-family:Space Mono,monospace;font-size:12px;overflow:hidden}#filename-badge:empty{display:none}#main{flex:1;gap:8px;min-height:0;padding:8px;display:flex;overflow:hidden}#stage-col{flex-direction:column;flex:1;gap:8px;min-width:0;display:flex}#viewport{background:var(--c-vp-bg);border-radius:var(--radius);flex:1;justify-content:center;align-items:center;min-height:0;display:flex;position:relative;overflow:hidden}#frame{box-shadow:0 0 0 1px var(--c-border);position:relative}#frame.transparent{background:repeating-conic-gradient(#2a2930 0% 25%,#1e1d24 0% 50%) 0 0/20px 20px}#viewport.is-empty #frame{visibility:hidden}#canvas{cursor:grab;touch-action:none;width:100%;height:100%;display:block}#canvas:active{cursor:grabbing}#empty{text-align:center;border:1px dashed var(--c-border-strong);border-radius:var(--radius);background:var(--c-vp-bg);flex-direction:column;justify-content:center;align-items:center;gap:8px;margin:20px;padding:24px;display:flex;position:absolute;inset:0}.empty-title{font-family:Space Mono,monospace;font-size:16px}.empty-sub{color:var(--c-text-dim);max-width:400px;line-height:1.5}.empty-actions{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:8px;display:flex}#empty.fatal .empty-actions{display:none}#drop-hint{border:2px dashed var(--c-accent);border-radius:var(--radius);background:#0b0a0fd9;justify-content:center;align-items:center;font-family:Space Mono,monospace;font-size:16px;display:none;position:absolute;inset:0}#viewport.dragging #drop-hint{display:flex}#cam-hint{max-width:calc(100% - 24px);color:var(--c-text-dim);text-align:center;border:1px solid var(--c-border);background:#0b0a0fe6;border-radius:999px;padding:4px 12px;font-size:11px;position:absolute;bottom:12px;left:50%;transform:translate(-50%)}#transport{background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--radius);align-items:center;gap:10px;padding:6px 10px;display:flex}#scrub{accent-color:var(--c-accent);flex:1;min-width:0}#time-label{color:var(--c-text-dim);text-align:right;min-width:112px;font-family:Space Mono,monospace;font-size:11px}.icon-btn{cursor:pointer;border:1px solid var(--c-border);width:30px;height:30px;color:var(--c-text-dim);background:0 0;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;display:flex}.icon-btn:hover{color:var(--c-text);border-color:var(--c-border-strong)}#sidebar{background:var(--c-panel);border:1px solid var(--c-border);border-radius:var(--radius);flex-direction:column;flex-shrink:0;width:360px;display:flex;overflow:hidden}#side-scroll{overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--c-border-strong) transparent;flex:1;overflow-y:auto}#side-scroll.busy{opacity:.55}#export-bar{background:var(--c-panel);border-top:1px solid var(--c-border);flex-direction:column;flex-shrink:0;gap:10px;padding:12px 16px;display:flex}.panel{border-bottom:1px solid var(--c-border);flex-direction:column;gap:10px;padding:14px 16px;display:flex}.panel:last-child{border-bottom:none}.panel h2{letter-spacing:.08em;text-transform:uppercase;color:var(--c-text-dim);font-size:10px;font-weight:600}.sub{color:var(--c-text-faint);margin-top:2px;font-size:11px}.hint{color:var(--c-text-faint);font-size:11px;line-height:1.5}.hint:empty{display:none}.row{justify-content:space-between;align-items:center;gap:12px;min-height:28px;display:flex}.row>label{color:var(--c-text-dim);flex-shrink:0}select,input[type=number]{font:inherit;color:var(--c-text);background:var(--c-panel-alt);border:1px solid var(--c-border);border-radius:4px;min-width:0;padding:4px 8px}select{max-width:190px}.num{color:var(--c-text-dim)}.num input{width:64px}.btn{font:inherit;color:var(--c-text);cursor:pointer;border:1px solid var(--c-border-strong);background:0 0;border-radius:4px;padding:5px 10px;font-size:12px;transition:background .15s,border-color .15s}.btn:hover:not(:disabled){background:var(--c-panel-alt)}.btn:disabled{opacity:.4;cursor:default}.btn-primary{background:var(--c-accent);color:var(--c-bg);border-color:var(--c-accent);font-weight:600}.btn-primary:hover:not(:disabled){background:#fff}.btn-primary kbd{color:inherit;opacity:.6;border-color:currentColor;margin-left:4px}.btn-wide{width:100%;padding:10px;font-size:13px}.btn-small{padding:3px 9px;font-size:11px}.btn-row,.chips{flex-wrap:wrap;gap:6px;display:flex}.chip{font:inherit;color:var(--c-text-dim);cursor:pointer;border:1px solid var(--c-border-strong);background:0 0;border-radius:999px;padding:4px 11px;font-size:12px;transition:color .15s,background .15s,border-color .15s}.chip:hover:not(:disabled):not([aria-pressed=true]){color:var(--c-text);border-color:var(--c-text-dim)}.chip[aria-pressed=true]{background:var(--c-accent);color:var(--c-bg);border-color:var(--c-accent);font-weight:500}.chip:disabled{opacity:.35;cursor:default}.seg{border:1px solid var(--c-border-strong);border-radius:4px;display:flex;overflow:hidden}.seg button{font:inherit;border:none;border-right:1px solid var(--c-border);color:var(--c-text-dim);cursor:pointer;white-space:nowrap;background:0 0;padding:4px 9px;font-size:11px}.seg button:last-child{border-right:none}.seg button:hover:not(:disabled):not([aria-pressed=true]){color:var(--c-text)}.seg button[aria-pressed=true]{background:var(--c-accent);color:var(--c-bg)}.seg button:disabled{opacity:.35;cursor:default}.toggle{appearance:none;background:var(--c-border-strong);cursor:pointer;border-radius:999px;flex-shrink:0;width:32px;height:18px;transition:background .15s;position:relative}.toggle:after{content:"";background:var(--c-text);border-radius:50%;width:14px;height:14px;transition:transform .15s;position:absolute;top:2px;left:2px}.toggle:checked{background:var(--c-accent)}.toggle:checked:after{background:var(--c-bg);transform:translate(14px)}#model-list{flex-direction:column;gap:4px;list-style:none;display:flex}#model-list:empty:before{content:"No model loaded";color:var(--c-text-faint);font-size:12px}#model-list li{background:var(--c-panel-alt);border-radius:4px;align-items:center;gap:8px;padding:5px 8px;font-size:12px;display:flex}#model-list li.off{opacity:.45}#model-list .name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}#model-list .tris{color:var(--c-text-faint);white-space:nowrap;font-family:Space Mono,monospace;font-size:10px}#model-list .remove{color:var(--c-text-faint);cursor:pointer;background:0 0;border:none;padding:0 2px;font-size:15px;line-height:1}#model-list .remove:hover{color:var(--c-text)}.tabs{border-bottom:1px solid var(--c-border);gap:2px;margin:0 -4px;display:flex}.tabs button{font:inherit;color:var(--c-text-faint);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:2px solid #0000;margin-bottom:-1px;padding:6px 8px;font-size:11px}.tabs button:hover{color:var(--c-text)}.tabs button[aria-selected=true]{color:var(--c-text);border-bottom-color:var(--c-accent)}.cards{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.cards.dim{opacity:.4;pointer-events:none}.card{font:inherit;color:var(--c-text-dim);cursor:pointer;text-align:left;background:0 0;border:none;flex-direction:column;gap:4px;min-width:0;padding:0;display:flex}.thumb{aspect-ratio:16/10;background:var(--c-vp-bg);border:1px solid var(--c-border);border-radius:5px;transition:border-color .15s,transform .15s;display:block;overflow:hidden}.thumb img{object-fit:cover;width:100%;height:100%;display:block}.card:hover:not(:disabled) .thumb{border-color:var(--c-text-dim)}.card.incompatible{opacity:.35}.card:disabled{cursor:default}.card:hover:not(:disabled),.card[aria-pressed=true]{color:var(--c-text)}.card[aria-pressed=true] .thumb{border-color:var(--c-accent);box-shadow:0 0 0 1px var(--c-accent)}.card-label{text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.swatches{align-self:flex-start}.swatches button{align-items:center;gap:6px;padding:4px 10px;display:flex}.swatch{border:1px solid var(--c-text-faint);border-radius:50%;flex-shrink:0;width:10px;height:10px}.swatch-transparent{background:repeating-conic-gradient(#777 0% 25%,#333 0% 50%) 0 0/6px 6px}details.more{border:1px solid var(--c-border);border-radius:5px;padding:0 10px}details.more[open]{flex-direction:column;gap:8px;padding-bottom:10px;display:flex}details.more summary{cursor:pointer;color:var(--c-text-dim);padding:8px 0;font-size:12px;list-style-position:inside}details.more[open] summary{padding-bottom:2px}details.more>.btn{align-self:flex-start}.slider{grid-template-columns:1fr auto;align-items:center;gap:2px 8px;display:grid}.slider label{color:var(--c-text-dim);font-size:12px}.slider output{color:var(--c-text-faint);font-family:Space Mono,monospace;font-size:11px}.slider input{width:100%;accent-color:var(--c-accent);grid-column:1/-1}#progress{flex-direction:column;gap:6px;display:flex}.bar{background:var(--c-panel-alt);border-radius:999px;height:6px;overflow:hidden}#progress-fill{background:var(--c-accent);width:0;height:100%;transition:width .1s}.progress-row{color:var(--c-text-dim);justify-content:space-between;align-items:center;font-family:Space Mono,monospace;font-size:11px;display:flex}#notices{z-index:5;flex-direction:column;gap:8px;width:min(380px,100% - 24px);max-height:calc(100% - 24px);display:flex;position:absolute;top:12px;right:12px;overflow-y:auto}#notices:empty{display:none}.notice{border-radius:var(--radius);border:1px solid var(--c-border-strong);background:var(--c-panel);flex-direction:column;gap:8px;padding:10px 12px;font-size:12px;line-height:1.5;display:flex;box-shadow:0 4px 16px #0006}.notice.warn{border-color:var(--c-warn)}.notice.error{border-color:var(--c-error)}.notice.ok{border-color:var(--c-ok)}.notice-actions{flex-wrap:wrap;gap:6px;display:flex}#footer{color:var(--c-text-faint);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:2px 16px 8px;font-size:11px;display:flex}#footer a{color:var(--c-text-faint);text-decoration:none}#footer a:hover{color:var(--c-text);text-decoration:underline}@media (max-width:860px){body{height:auto;overflow:auto}#app{height:auto;min-height:100dvh}#main{flex-direction:column;overflow:visible}#viewport{flex:none;height:62vw;min-height:220px}#sidebar{width:100%;overflow:visible}#side-scroll{overflow:visible}#export-bar{z-index:10;border-radius:0 0 var(--radius) var(--radius);position:sticky;bottom:0}.topbar-wordmark p,#time-label{display:none}#footer{text-align:center;justify-content:center}.shortcuts{display:none}}@media (prefers-reduced-motion:reduce){*{transition:none!important}}.panel-flush{padding-top:0}.panel-flush[hidden]{display:none}.times{flex-wrap:wrap;align-items:flex-end;gap:6px 10px;display:flex}.times label{color:var(--c-text-faint);flex-direction:column;gap:2px;font-size:11px;display:flex}.times input,.pair input{width:62px}.pair{align-items:center;gap:6px;display:inline-flex}