theming

CSS custom properties define reusable values with --variable-name syntax and access with var(--variable-name). I scope variables at :root for global access or within selectors for local scope. Variables cascade and inherit unlike preprocessor variable

Dark mode improves usability in low-light conditions and reduces eye strain. I implement theme switching with Tailwind's dark: variant and CSS custom properties for colors. The theme preference persists in localStorage and syncs across tabs with stora

Material Design 3 (Material You) brings dynamic theming to Android. I define color schemes with primary, secondary, tertiary colors and their variants. MaterialTheme composable wraps the app with colorScheme, typography, and shapes. Dynamic colors use