A themed panel styled as a monochrome CRT monitor: a dark vignetted screen with glowing selectable monospace text, fine scanlines, a slow refresh-bar roll, and a blinking block caret. The built-in switcher recoats the tube between amber, green, and paper-white phosphor. Pure CSS; reduced motion holds a steady glow.
pnpm dlx shadcn@latest add "https://crucibleui.com/r/phosphor.json"