Introduce --primary-rgb, --accent-rgb, --success-rgb and --warning-rgb and replace hardcoded rgba(...) usages in CSS with rgba(var(--*-rgb), alpha) to allow dynamic alpha blending from theme colors. Add a hexToRgb helper in setup.js and populate these RGB variables in applyThemeToSetupPage (handles 3- and 6-digit hex and validates input), so runtime theme changes can drive translucent shadows, backgrounds and highlights.
andrew
a101899d9c