#eiau-portal{position:fixed;top:20px;right:20px;z-index:9999;}
.toggle{background:#111;color:#fff;padding:10px;cursor:pointer;border-radius:8px;}
.panel{width:300px;background:#fff;padding:10px;border-radius:10px;box-shadow:0 10px 20px rgba(0,0,0,.2);}
.hidden{display:none;}