.asset-mention-menu{z-index:20000;box-sizing:border-box;background:var(--bg-card);max-height:280px;color:var(--t1);border:1px solid var(--border-card);border-radius:var(--r-sm);padding:8px;font-size:12px;position:fixed;overflow:auto}.asset-mention-menu[hidden]{display:none}.asset-mention-menu button{text-align:left;width:100%;font:inherit;color:inherit;border-radius:var(--r-sm);cursor:pointer;background:0 0;border:1px solid #0000;padding:9px;display:block}.asset-mention-menu [aria-selected=true]{background:var(--brand-soft);border-color:var(--brand)}.asset-document{color:var(--t2);box-sizing:border-box;flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:20px;display:flex}.asset-document i{font-size:36px}.asset-document span{overflow-wrap:anywhere}.asset-document small{font-size:12px}.asset-mention-heading{color:var(--t3);letter-spacing:.02em;padding:6px 9px;font-size:11px;font-weight:600}.asset-mention-divider{background:var(--border-card);height:1px;margin:8px 0}.asset-mention-menu button[role=option]{align-items:center;gap:10px;min-height:44px;display:flex}.asset-mention-menu button img{object-fit:cover;border-radius:4px;flex:none;width:32px;height:32px}.asset-mention-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;overflow:hidden}.asset-mention-menu button small{color:var(--t3);flex:none;font-size:11px}.asset-mention-empty{color:var(--t3);padding:9px}.asset-mention-menu{max-height:min(360px,100dvh - 24px)}