.wp-modern-chat-widget {position:fixed;bottom:20px;right:20px;width:300px;background:#fff;border-radius:10px;box-shadow:0 0 10px rgba(0,0,0,0.1);overflow:hidden;font-family:sans-serif;}
.wp-modern-chat-header {background:#0073aa;color:#fff;padding:10px;cursor:pointer;}
.wp-modern-chat-body {max-height:300px;overflow-y:auto;padding:10px;}
.wp-modern-chat-input {display:flex;border-top:1px solid #ccc;}
.wp-modern-chat-input input {flex:1;border:none;padding:10px;}
.wp-modern-chat-input button {background:#0073aa;color:#fff;border:none;padding:10px;cursor:pointer;}