Paper rain

Paper Rain is a frantic arcade game where papers fall from the sky — and danger falls along with them.
You control a trash can using touch, moving it freely in any direction on the screen. Papers continuously fall from the sky, and you must catch them to earn points.
But watch out! Fireballs and lightning bolts also fall from the sky.
While you touch the screen, the trash can remains open to collect the papers. When you release your finger, the lid closes and activates a shield that protects against fire and lightning bolts.
If the trash can is open and is hit by fire, you lose a life. If you fail to catch a falling paper, you also lose a life.

You also earn points for successfully blocking fireballs using your shield.
How long can you survive the paper rain?