.seedance-asset-shelf{min-width:0;height:100px;margin-top:8px;position:relative}.seedance-asset-shelf.is-expanded{height:auto;min-height:100px}.seedance-asset-stack-toggle{text-align:start;align-items:center;gap:12px;width:100%;height:100px;padding:0 8px;display:flex}.seedance-asset-stack-toggle[hidden],.seedance-asset-shelf-expanded[hidden]{display:none}.seedance-asset-stack{flex-shrink:0;width:76px;height:78px;display:block;position:relative}.seedance-asset-book{left:calc(8px + var(--book-index)*3px);top:calc(9px - var(--book-index)*1px);width:45px;height:61px;transform:rotate(var(--book-angle));transform-origin:50% 80%;background:#e8e6e2;padding:3px;position:absolute;box-shadow:0 2px 5px #0005}.seedance-asset-book img,.seedance-asset-book video{object-fit:cover;background:#252528;width:100%;height:100%}.seedance-asset-book>svg{color:#64748b;width:100%;height:100%;padding:8px}.seedance-asset-stack-plus{color:#fff;background:#49494c;border-radius:50%;place-items:center;width:22px;height:22px;display:grid;position:absolute;bottom:4px;right:3px}.seedance-asset-shelf-expanded{min-width:0;max-width:100%;animation:.18s ease-out seedance-shelf-reveal;overflow:hidden}.seedance-asset-shelf-heading{color:#ffffff70;justify-content:space-between;align-items:center;height:16px;font-size:10px;display:flex}.seedance-asset-shelf-heading button{place-items:center;width:24px;height:20px;display:grid}.seedance-asset-shelf-row{box-sizing:border-box;scrollbar-width:thin;overscroll-behavior-x:contain;align-items:flex-start;gap:9px;width:100%;min-width:0;max-width:100%;padding:5px;display:flex;overflow:auto hidden}.seedance-asset-shelf-item{flex:0 0 56px;width:56px;min-width:56px;max-width:56px;position:relative;overflow:visible}.seedance-asset-shelf-item.is-failed{flex-basis:132px;width:132px;min-width:132px;max-width:132px}.seedance-asset-shelf-cover{width:56px;min-width:56px;max-width:56px;height:55px;min-height:55px;max-height:55px;transform:rotate(var(--shelf-tilt));background:#263138;border:3px solid #e8e6e2;place-items:center;transition:transform .15s;display:grid;position:relative;overflow:hidden}.seedance-asset-shelf-cover:hover{transform:translateY(-2px)rotate(0)}.seedance-asset-shelf-cover:disabled{cursor:progress}.seedance-asset-shelf-cover img,.seedance-asset-shelf-cover video{object-fit:cover;width:100%;height:100%;display:block;position:absolute;inset:0}.seedance-asset-shelf-cover>svg{width:20px;height:20px}.seedance-asset-shelf-state{color:#fff;background:#0008;place-items:center;display:grid;position:absolute;inset:0}.seedance-asset-shelf-remove{color:#fff;background:#424245;border-radius:50%;place-items:center;width:18px;height:18px;display:grid;position:absolute;top:-4px;right:-4px}.seedance-asset-shelf-remove:hover{background:#9f304c}.seedance-asset-shelf-name{white-space:nowrap;text-overflow:ellipsis;color:#ffffff80;width:56px;max-width:56px;margin-top:3px;font-size:9px;line-height:13px;display:block;overflow:hidden}.seedance-asset-shelf-add{color:#fff;background:#444447;flex:0 0 45px;place-items:center;height:55px;margin:0 3px;display:grid;transform:rotate(-6deg)}.seedance-asset-shelf-add:hover{background:#56565a}.seedance-asset-shelf-item.is-failed .seedance-asset-shelf-name{width:132px;max-width:132px}.seedance-asset-shelf-error{overflow-wrap:anywhere;color:#fda4af;max-width:132px;margin-top:3px;font-size:10px;line-height:14px;display:block}@keyframes seedance-shelf-reveal{0%{opacity:0;transform:translate(-5px)}to{opacity:1;transform:translate(0)}}@media (prefers-reduced-motion:reduce){.seedance-asset-shelf-expanded{animation:none}.seedance-asset-shelf-cover{transition:none}}