.code-box{margin:10px;padding:10px;border:1px solid #ddd;border-radius:8px}.code-box .copy-button{font-size:18px;color:#fff;padding:4px;margin:4px;border-radius:5px;background-color:#4dd0e1}.code-box .copy-button:hover{background-color:#009688}.code-box .preview-button{border:1px solid #4caf50;color:#4caf50;margin-top:10px;text-transform:none}.code-box .preview-button:hover{background-color:#e8f5e9}.code-box pre{margin:0;padding:8px;background-color:#333;border-radius:5px;overflow:auto;color:#f8f8f2;font-family:Courier New,Courier,monospace;font-size:14px;line-height:1.6;white-space:pre-wrap;word-break:break-word}.modal-container{display:flex;justify-content:center;align-items:center;overflow:auto}.modal-content{background-color:#fff;padding:20px;border-radius:8px;box-shadow:24px;width:80%;max-width:800px;height:70%;overflow:hidden;text-align:center}.modal-header{margin-bottom:10px}.modal-loading{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.modal-iframe{border:1px solid #ddd;border-radius:8px;width:100%;height:100%;display:none}.modal-iframe.loaded{display:block}.button-container{display:flex;flex-direction:column;justify-content:end;align-items:end}.preview-button-container{display:flex;flex-direction:column;justify-content:end}.new-chat-btn,.send-btn{margin:0 10px;background-color:#4a90e2;color:#fff;font-weight:700;height:56px}.input-field{width:60%;margin:0 10px;border-radius:8px}.header{display:flex;align-items:center;justify-content:space-around;width:70%;margin-bottom:20px}.container{padding-top:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;width:100%;background-color:#f0f4f8}.chat-history{max-height:85vh;overflow-y:auto;width:90%;padding-right:10px;background-color:#fff;border-radius:10px;box-shadow:0 4px 12px #0000001a;margin-bottom:10px}.chat-history.with-padding{padding:18px 10px 10px}.message-container{display:flex;flex-direction:column;margin-bottom:10px}.chat-message{padding:8px;border-radius:10px;max-width:70%;font-size:15px;line-height:1.6}.user-message{background-color:#e1f5fe;align-self:flex-end;color:#0d47a1}.gpt-message{background-color:#e8eaf6;align-self:flex-start;color:#1a237e}.react-heading{color:#2c3e50;font-family:Poppins,sans-serif;font-weight:700}@media screen and (max-width: 900px){.header{flex-direction:column;justify-content:center;width:90%}.input-field{width:80%;margin:10px 0}.new-chat-btn,.send-btn{width:100%;margin:10px 0}.chat-history{width:95%;padding:8px;margin-bottom:20px}.message-container{flex-direction:row;align-items:flex-start}.chat-message{font-size:14px}}@media screen and (max-width: 600px){.header{flex-direction:column;justify-content:center;align-items:center;width:100%}.input-field,.new-chat-btn,.send-btn{width:90%;margin:10px 0}.chat-history{width:100%;padding:8px;margin-bottom:20px;max-height:60vh}.message-container{flex-direction:column;align-items:flex-start}.chat-message{font-size:12px;max-width:100%}.react-heading{font-size:22px}.span-loading{font-size:12px}}.span-loading{color:#4a90e2}