body{font-family:Arial;margin-top:0;margin-bottom:0}.chat-input-container{display:flex;margin-bottom:60px}.chat-message-input{margin-right:10px;border-radius:10px;border-width:1px;padding:12px 15px;font-size:15px;max-width:600px;flex-grow:1}.send-message-button{background-color:#198754;color:#fff;padding:12px 20px;border:none;border-radius:10px;cursor:pointer;font-size:15px}.chat-message-user{display:flex;justify-content:end;align-items:start}.chat-message-robot{display:flex;align-items:start}.robot-profile-image,.user-profile-image{width:45px}.chat-message-text{display:flex;background-color:#eee;margin-left:10px;margin-right:10px;margin-bottom:10px;align-items:center;border-radius:10px;padding:15px 20px}.chat-messages-container{flex-grow:1;margin-top:18px;overflow:scroll;scrollbar-width:none}.empty-chat-message{color:gray;text-align:center}.app-container{display:flex;flex-direction:column;max-width:600px;margin-left:auto;margin-right:auto;height:100vh}