Does time management mean that half the day is for work and half for recreation, and what is the Islamic ruling if the entire day is spent on recreational activities, while being diligent in prayer, ذكر الله (remembrance of God), and worship?

Time is a person's true capital, and they will be held accountable for it on the Day of Judgment. Therefore, it must be utilized in what benefits both one's religion and worldly life, balancing seriousness with permissible recreation that does not exceed the bounds of moderation. Spending an entire vacation on recreation is a loss and an extravagance.