{"name":"Sleep Calculator - Best Bedtime & Wake Up Time Calculator","short_name":"Sleep Calculator","description":"Calculate your optimal bedtime and wake up time based on 90-minute sleep cycles to wake up feeling refreshed and energized every morning.","start_url":"/","display":"standalone","background_color":"#1e3a8a","theme_color":"#1e267c","icons":[{"src":"/icon-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/icon-512x512.png","sizes":"512x512","type":"image/png"}],"categories":["health","lifestyle","productivity"],"lang":"en","orientation":"portrait"}