Not as far as I know. You’d have to build a static HTML component with your custom data input widgets (where you can precisely control layout) and have that return values back to your Streamlit app. Take a look at this post on creating the most basic static HTML components which I think solves this issue. An external web server is not required to run this, unlike the React solutions which are more appropriate for building advanced components. However, you’d be responsible for responsive layout in your component and applying theme settings (which you can pass into the component).
HTH,
Arvindra