Blazor Dynamic Theme Template

I’m building a reusable Blazor WebAssembly SPA template for business projects and need a seasoned .NET 8 developer to turn my specification into a clean, pluggable starter kit. What I need built: • HTML/CSS Template layout for Blazor – header, left/right panels, main body and footer, wired for light / dark switching. Only sample placeholder content is necessary so the focus stays on the template and left/right and scrollable mechanics. • Static values replaced by tokens – every colour, font or spacing value must be expressed as a placeholder such as «HeavyValidationAccent». A single JSON file will hold the real values so that swapping themes is a simple file change. • Demo application – at dev or run-time the app should read the JSON, replace the tokens with the JSON values and reflecting the styling. I’d like to demonstrate both a black-on-white and white-on-black scheme plus a quick edit (for example a new accent colour) to prove live re-theming works. Grey scale is required. Colour tones/accents not necessary. Sample content focus: The demo should showcase general form and a few non-interactive, basic data entry elements. Include: – Input fields and buttons – Dropdowns and checkboxes – A simple data grid / table Tech stack & approach: C# .NET 8 or 10. Operationally/hosting environment is Linux. Stick with pure WASM Blazor (not server) Standard HTML/CSS. Just enough code to toggle the Light/Dark theme. Keep the code organised so future code generated pages can inherit the layout without too much modification or hassle. Once awarded I’ll share a detailed technical document.