body{margin:0;font-family:Arial,sans-serif;background:#f8f9fa;text-align:center}.home-container{margin-top:50px}.profile-pic{width:150px;border-radius:50%;border:3px solid #333}.chat-button{margin-top:20px;padding:10px 20px;background:#007bff;color:#fff;border:none;border-radius:8px;cursor:pointer}.chat-container{width:400px;margin:30px auto;background:#fff;border:1px solid #ddd;border-radius:10px;padding:15px}.chat-box{height:300px;overflow-y:auto;padding:10px;border-bottom:1px solid #ddd}.user-msg{text-align:right;background:#007bff;color:#fff;margin:5px;padding:8px;border-radius:8px;display:inline-block}.bot-msg{text-align:left;background:#e9ecef;margin:5px;padding:8px;border-radius:8px;display:inline-block}.input-box{display:flex;margin-top:10px}.input-box input{flex:1;padding:10px;border:1px solid #ddd;border-radius:8px}.input-box button{margin-left:5px;padding:10px 15px;background:#28a745;color:#fff;border:none;border-radius:8px}.container{display:flex;flex-direction:row;align-items:center;justify-content:center;gap:2rem}.home-container{height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;background-color:#f8f9fa;text-align:center}h1,p{color:#000}.profile-pic{width:120px;height:120px;border-radius:50%;object-fit:cover;margin-bottom:20px}.chat-button{padding:12px 24px;background-color:#90ee90;color:#fff;border:none;border-radius:8px;font-size:16px;cursor:pointer}.chat-button:hover{background-color:#0056b3}.chat-page{display:flex;flex-direction:column;height:100vh;background:#f5f6fa;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif}.chat-header{background:#000;color:#fff;padding:16px;font-size:20px;font-weight:700;text-align:center;box-shadow:0 2px 4px #0000001a}.chat-window{flex:1;padding:20px;overflow-y:auto;display:flex;flex-direction:column;gap:12px}.chat-message{display:flex;max-width:70%}.chat-message.user{justify-content:flex-end;align-self:flex-end}.chat-message.assistant{justify-content:flex-start;align-self:flex-start}.bubble{padding:12px 16px;border-radius:18px;font-size:15px;line-height:1.4;box-shadow:0 1px 3px #0000001a}.user .bubble{background:#0078ff;color:#fff;border-bottom-right-radius:4px}.assistant .bubble{background:#eaeaea;color:#333;border-bottom-left-radius:4px}.typing{font-style:italic;opacity:.8}.chat-input-box{display:flex;padding:12px;background:#fff;border-top:1px solid #ddd}.chat-input-box input{flex:1;padding:12px 14px;border:1px solid #ccc;border-radius:20px;font-size:15px;outline:none}.chat-input-box input:focus{border-color:#0078ff}.chat-input-box button{margin-left:10px;padding:12px 20px;background:#228b22;color:#fff;border:none;border-radius:20px;font-weight:700;cursor:pointer;transition:background .2s ease}.chat-input-box button:hover{background:#005fcc}