Christmas gift ideas

I need a Christmas gift idea for my mom. She’s a 40 year old woman. She works in a hospital so she’s on her feet all day. I have a price limit of 0-45$ I have limited money to spend. She likes painting sometimes, foot rubs, doesn’t like makeup or beauty like products, foot soaks, spa treatment stuff, she likes snacks. I could go off those things or I could get different ideas. Like one nice thing. She’s hard to shop for since she doesn’t like usual girl things