#kt-chat-widget{position:fixed;bottom:20px;right:20px;z-index:9999;font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif}#kt-chat-button{width:60px;height:60px;border-radius:50%;background-color:#007bff;color:#fff;border:none;cursor:pointer;box-shadow:0 4px 8px rgb(0 0 0 / .2);display:flex;align-items:center;justify-content:center;font-size:24px;transition:transform 0.3s}#kt-chat-button:hover{transform:scale(1.1)}#kt-chat-window{display:none;position:absolute;bottom:80px;right:0;width:350px;height:500px;background-color:#fff;border-radius:10px;box-shadow:0 5px 15px rgb(0 0 0 / .2);flex-direction:column;overflow:hidden}#kt-chat-window.open{display:flex}.kt-chat-header{background-color:#007bff;color:#fff;padding:15px;display:flex;justify-content:space-between;align-items:center}.kt-chat-header h3{margin:0;font-size:16px}#kt-chat-close{background:none;border:none;color:#fff;font-size:20px;cursor:pointer}#kt-chat-messages{flex:1;padding:15px;overflow-y:auto;background-color:#f9f9f9;display:flex;flex-direction:column;gap:10px}.kt-message{max-width:80%;padding:10px 15px;border-radius:15px;font-size:14px;line-height:1.4;word-wrap:break-word}.kt-message.user{align-self:flex-end;background-color:#007bff;color:#fff;border-bottom-right-radius:2px}.kt-message.bot{align-self:flex-start;background-color:#e9ecef;color:#333;border-bottom-left-radius:2px}.kt-chat-input-area{padding:15px;border-top:1px solid #eee;display:flex;gap:10px;background-color:#fff}#kt-chat-input{flex:1;padding:10px;border:1px solid #ddd;border-radius:20px;outline:none}#kt-chat-input:focus{border-color:#007bff}#kt-chat-send{background-color:#007bff;color:#fff;border:none;border-radius:50%;width:40px;height:40px;cursor:pointer;display:flex;align-items:center;justify-content:center}#kt-chat-send:disabled{background-color:#ccc;cursor:not-allowed}