Need help finding this movie!!

I watched this movie several years ago. I vividly remember the female character has short hair (almost Emo-like) and she enters through a mirror (?!) into a different world (for the life of me, I can’t remember what happened while she was in there). However, in the end, she wakes up on a rooftop and her father finds her there. I think they say something about her mother and then hug. The color of the movie in that scene was kinda grey-ish blue (like Twilight). If you know the name, please let me know. Thanks so much!!