What's your daughter's opinion on what she'd like to read? I wouldn't limit her to young adult either. The beauty of reading is that if you don't understand what you're reading you don't visualise it. It just passes you by.
My DD (14) absolutely loved the Hunger game series, the Divergent series, and the Slated trilogy aged 12 to 14 ish. I thought they were age appropriate, having read them too. All a bit dystopian, but that's what she likes at the moment.
She wasn't keen on the One of us is lying series, she found them all a bit slow until the conclusion in the last 50 or so pages. She though A good girl's guide to murder was OK, but wasn't massively excited by it.
When she was around 11ish, she like the Real friends trilogy (graphic novels), they seemed very pleasant - no violence or death
Her friends are currently reading romance and sending each other photos of pages with fairly graphic descriptions and giggling. I'm less comfortable with the age appropriateness of these, than the stuff my DD reads, but then again I read the occasional smut as a teenager too
My next book recommendation for DD is the Daughter of the empire trilogy, which has to be my favourite book series, I first read it around 13/14. It's got a strong female protagonist, is set in a fantasy universe based on ancient Japan. It does feature a lot of war, death, politics, violence and romance. But the characters are fully rounded and complex and the writing is beautiful. The story is compelling and epic. Not young adult though