Yes. They don't have to let you into the building, let you access their systems, etc., but they need to fulfil their contractual obligations in terms of pay and

Yes. They don't have to let you into the building, let you access their systems, etc., but they need to fulfil their contractual obligations in terms of pay and benefits for 60 days. (EU laws apply more broadly, but the California one is only in the event of mass layoffs)