#delegado-chat-button{position:fixed;bottom:20px;right:20px;background:#4CAF50;color:#fff;padding:10px;border-radius:50%;cursor:pointer}#delegado-chat-window{position:fixed;bottom:80px;right:20px;width:300px;background:#fff;border:1px solid #ccc;max-height:400px;overflow:auto;padding:10px}#delegado-chat-messages .user{text-align:right;color:#4CAF50}#delegado-chat-messages .bot{text-align:left;color:#333}#delegado-chat-input{width:100%;box-sizing:border-box;margin-top:10px}