i3 - shutdown as user after some time, comfortably

[CooSee]

hello,

never used i3 before and i like it more and more, while using it with polybar.

i always watch some flix on a streaming site with chromium only and i use a terminal with su to shutdown the computer after some time, e.g shutdown -P +120.

( shutting down over polybars powermenu also don't work somehow )

now, sorry for such a noob question, but is there a comfortable way to initiate a pause on currently running stream with a mouse klick, close chromium without killing it and shutting down after some time and all this as the current logged in user, without sudo on openrc system:?:

thx
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[Irets]

I don't know how you'd automate that (someone else ought to know), but if you use elogind on your system, you may control your computer's power state with loginctl <state>.
For example, on my system loginctl poweroff powers off the machine without prompting for a password or require logging into root.

More on that at https://wiki.gentoo.org/wiki/Elogind

[CooSee]

[Hu]

According to the output of loginctl --help, yes: