.chat-container{max-width:800px;margin:20px auto;font-family:Arial,sans-serif}.messages-container{height:500px;overflow:auto;padding:20px;background-color:#f5f5f5;border-radius:8px;margin-bottom:20px}.message{margin-bottom:15px;display:flex}.message.user{justify-content:flex-end}.message.bot{justify-content:flex-start}.message-content{max-width:80%;padding:10px 15px;border-radius:8px;box-shadow:0 1px 2px #0000001a}.message.user .message-content{background-color:#007bff;color:#fff}.message.bot .message-content{background-color:#fff}.chat-form{display:flex;gap:10px}.chat-input{flex-grow:1;padding:10px;border:1px solid #ddd;border-radius:4px;font-size:16px}.chat-input:disabled{background-color:#f5f5f5;cursor:not-allowed}.send-button{padding:10px 20px;background-color:#007bff;color:#fff;border:none;border-radius:4px;cursor:pointer}.send-button:disabled{background-color:#ccc;cursor:not-allowed}.loading-message{background-color:#fff;padding:10px 15px;border-radius:8px;align-self:flex-start}*{margin:0;padding:0;box-sizing:border-box}body{background-color:#f0f4f8;font-family:Comic Sans MS,Tahoma,Geneva,Verdana,sans-serif;height:100vh;display:flex;justify-content:center;align-items:center;padding:20px}