I have two suggestions regarding the monster crafting interface.
Instead of having two tabs, one for craftable recipes and one for all available, only have one list of all learned recipes with a tick-box to show all learned recipes that can be crafted.
Instead of "rolling out" the detail of the recipe on click, have the whole crafting window wider, split it into two columns, and have the left column as a list of the recipes, and the right column as the detail of a selected recipe.
I have two suggestions regarding the monster crafting interface.
Instead of having two tabs, one for craftable recipes and one for all available, only have one list of all learned recipes with a tick-box to show all learned recipes that can be crafted.
Instead of "rolling out" the detail of the recipe on click, have the whole crafting window wider, split it into two columns, and have the left column as a list of the recipes, and the right column as the detail of a selected recipe.
Icons... Icons everywhere.