How to Change the Font Color and Order of Lines in Held Item Tooltips
The mod's whole point is that the tooltip above your hotbar is yours to shape. All of this lives in the mod's config file, which you edit as plain text and then reload by restarting the game (or reopening the world, depending on your setup).
Finding the config
Open your Minecraft instance folder and look inside config. The mod writes a .toml or .json file there named after itself. Open it with any text editor. You will see sections for general options, colors, and the list of tooltip lines.
Reordering and recoloring lines
Each line of the tooltip is a separate entry in the config, usually in the order they appear on screen. To change the order, move the entries up or down in the list. To change a color, look for the color value next to that line and replace it with the hex code or named color you want — for example, a gold hex value for enchantments or a light purple for potion effects.
Turning extra info on or off
Lines you do not care about (rocket duration, shulker contents, durability) can usually be disabled with a true/false toggle rather than deleted, so you can bring them back later. Save the file, relaunch, and hold an item to confirm the new look. If nothing changed, you edited the wrong config — check for a second instance folder.