This pack adds compatibility to various mods that are currently unavailable in the Mandala's GUI - Dark mode resource pack, created by cesarzorak. There are also fixes included for existing textures. This pack is mainly focused around 1.20.1 (and some 1.21.1) mods that I personally use, so future compatibility with other mods is not guaranteed. Some of the additions/ changes are very minor, like curios item textures or jei recipe textures.
This resource pack is meant to be used alongside the official modded add-ons pack and other packs that also add modded GUI compatibility to Mandala's GUI - Dark mode.
Here are the packs that pair nicely with this resource pack, as I added GUI compats to mods not touched by these packs (or mods needing fixes)
Recommended Order:

Top to Bottom:
Mandala's GUI - Compats & Fixes
Mandala's GUI - Add-Ons
Mandalas GUI-KOTS Compat
Mandala's GUI - Dark mode - Utopia extension
Added Mods:
Fixed/ Updated:
Mods supported by Mandala's Dark GUI (or its official addons) that are either missing some GUIs or don't work correctly anymore
Minor Additions:
Curios slots, buttons or JEI menus
Also includes a few vanilla Minecraft GUI textures (beacon, options background, recipe book and title edition).
To use custom button textures for Reliable Advancements properly, change the Inventory Button icon to blank in the config.
To use Field Guide and Reliable Advancements buttons in the inventory side by side, simply change the X offset for the advancements button to 22.
This is what the result should look like:

Book textures were inspired by Farmer GUI.
Modrinth Link
Resource Pack Links: