Who is responsible for the broken door frame and lock of the rented bedroom?

Generally speaking, as long as it is not your man-made damage, it should be the responsibility of the owner (landlord), and the landlord is equivalent to the property.

If you want to repair this, no matter how wronged, the renter is also weak and helpless. You were careless!

About a few hundred dollars, but other than that, it's not clear. Because I have to be responsible.