Juvenile court's not the same as adult court. In juvenile court "the most you can get" is to be remanded to custody until you age out of the system. That's not going to happen, but that's the technically accurate answer.
If it's your first offense, you will most likely get some form of probation, and quite possibly community service. If you're lucky, the court will dispose of your case upon your completion of a period of probation without adjudicating you (the equivalent of a diversion program in adult court).

