Tutorial Spotlight

**Tutorial Spotlight** is a ready-to-use UI solution for tutorials and onboarding. It draws a fullscreen dark overlay with a rectangular “hole” around the button or UI element you choose. Only the hole is clickable; the rest of the screen is dimmed and blocks input. Optional finger / “tap here” graphic with its own pulsation. Control everything from the inspector or via **TutorialSpotlightManager** (ShowSpotlight, HideSpotlight, SetSpotlightTarget). Works in the editor without Play mode. Shader is optimized for mobile and WebGL (no textures, single pass, target 2.0).