Custom Sidebars Toolkit is an showcase datapack for the Custom Sidebars Forge mod.

It gives server owners, datapack creators, and map makers ready-to-run functions that demonstrate how to build useful custom sidebars with the mod.

This datapack is not required to use the mod, but it is the fastest way to learn the command workflow and copy working patterns into your own project.

Included demos:
- Event sidebar with high-priority exclusive behavior, a live countdown timer, objective text, score lines, and progress bars.
- Mission sidebar for adventure maps and RPG-style objectives.
- Server-status sidebar for persistent player/server information.
- Theme gallery for all built-in visual styles.
- Priority conflict demo showing how event, mission, and server layers resolve into one active panel.
- Admin debug demo using the mod's debug overlay.

Quick start:
/function css_toolkit:help

Try:
/function css_toolkit:event/start_blackout
/function css_toolkit:mission/objectives
/function css_toolkit:server/status
/function css_toolkit:themes/gallery
/function css_toolkit:conflict/priority_demo
/function css_toolkit:admin/debug_overlay

Requirements:
- Minecraft Java 1.20.1
- Custom Sidebars mod installed on server and client
- Forge server/client environment compatible with the mod

The toolkit is intentionally practical. It uses scoreboard-backed values so creators can adapt the examples directly into datapacks, maps, and server events.