A Lovable prompt that lands the first time

Rewrite my vague request into a precise prompt for an AI app builder like Lovable.

What I'm trying to get: <your rough request, e.g. "make the dashboard look better and add a chart">
The app so far: <what exists, the stack if known, the design style: colours, fonts, spacing>
The user of this screen: <who, on what device>
What must not change: <list>

Produce a single prompt I can paste into the builder, structured as:
1. Context: what the app is and what this screen does, 2 sentences.
2. The change: exactly what to add, edit or remove, as a numbered list of concrete UI elements with their position, content and behaviour.
3. Data: where each element's data comes from, and what to show when it's empty or loading.
4. Design: match the existing style. Name the colours, spacing and components to reuse; say "no new colours" if that's true.
5. Interactions: what happens on click, hover, error, success, in one line each.
6. Do not change: the explicit list.
7. Done when: 3 things I can check in the preview.

Keep it under 300 words. Remove every adjective that isn't measurable ("modern", "clean", "nice"). If my request is really two changes, split it into two prompts and tell me the order.