#swcs-pro-chat{position:fixed;right:20px;bottom:var(--swcs-pro-bottom,20px);z-index:99999;--swcs-pro-width:380px;--swcs-pro-height:520px}
#swcs-pro-chat .swcs-pro-chat-toggle{background:#2271b1;color:#fff;border:none;border-radius:22px;padding:10px 14px;cursor:pointer}
#swcs-pro-chat .swcs-pro-chat-box{position:fixed;right:20px;bottom:var(--swcs-pro-box-bottom,70px);width:var(--swcs-pro-width);height:var(--swcs-pro-height);background:#fff;border:1px solid #ddd;border-radius:8px;box-shadow:0 8px 24px rgba(0,0,0,.15);display:flex;flex-direction:column;overflow:hidden}
#swcs-pro-chat .swcs-pro-chat-messages{flex:1;overflow:auto;padding:12px;background:#fafafa}
#swcs-pro-chat .swcs-pro-chat-form{display:flex;border-top:1px solid #eee}
#swcs-pro-chat .swcs-pro-chat-form input{flex:1;border:none;padding:12px;font-size:14px}
#swcs-pro-chat .swcs-pro-chat-form button{border:none;background:#2271b1;color:#fff;padding:0 16px}
#swcs-pro-chat .swcs-pro-msg{margin:6px 0;padding:8px 10px;border-radius:6px;max-width:80%}
#swcs-pro-chat .swcs-pro-user{background:#d9edf7;margin-left:auto}
#swcs-pro-chat .swcs-pro-assistant{background:#f5f5f5;margin-right:auto}