Celebrating Judges' Day during the war

I have seen that courts continue to operate even during the war and speak about protecting the rights of every person. In such a situation, when hostilities are ongoing, and there may sometimes be interruptions in work or access to court, how can an ordinary person not lose the opportunity to seek fair judicial protection if their rights are violated or an urgent problem arises? Are there any additional guarantees or specifics if, due to the war, it is not possible to submit documents on time or be present in court?