.mention-picker{position:fixed;z-index:10001;background:#fff;border:1px solid #dbe3ef;border-radius:10px;box-shadow:0 16px 36px rgba(15,23,42,.18);padding:5px}.mention-picker button{display:flex;width:100%;align-items:center;gap:8px;border:0;background:transparent;padding:8px 10px;border-radius:7px;text-align:left;cursor:pointer}.mention-picker button:hover{background:#eff6ff}.mention-picker span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#334155;color:#fff;font-size:10px;overflow:hidden}.mention-picker img{width:100%;height:100%;object-fit:cover}.mention-picker.hidden{display:none}