-- Insert recharge plans
INSERT INTO recharge_plans (plan_name, duration_days, price, key_limit, description, is_active) VALUES
('Monthly', 30, 200, 1000, 'Monthly recharge plan - 1000 keys/month', true),
('6 Months', 180, 900, 6000, 'Half year plan with savings - 6000 keys total', true),
('Yearly', 365, 1700, 12000, 'Yearly plan with best value - 12000 keys total', true)
ON CONFLICT (plan_name) DO NOTHING;