Django, Docker, Nginx, cant find static file - django

Question

I just cant wrap my head around how to properly write a nginx.conf file. My nginx container in docker keeps giving me error
2022/10/03 12:33:28 [error] 31#31: *1 open() "/usr/src/app/staticblog/style.css" failed
(2: No such file or directory), client: 172.18.0.1, server: ,
request: "GET /static/blog/style.css HTTP/1.1",
host: "localhost:1337", referrer: "http://localhost:1337/profile/login"
nginx.conf file
upstream blog {
server back:8000;
}
server {
listen 80;
location /{
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_redirect off;
proxy_pass http://blog;
}
location /static/ {
alias /usr/src/app/static;
}
location /media/ {
alias /usr/src/app/media;
}
}
I feel like im just writing conf file wrong, but I cant wrap my head around directories in docker and how to properly manage them
UPDATE: as #HemalPatel mentioned, I messed some slashes. Now I think I might as well got confused with setting.py file xD
STATIC_URL = 'static/'
STATICFILES_DIRS = [
BASE_DIR / "blog/static/",
]
STATIC_ROOT = os.path.join(BASE_DIR, 'static/')
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media/')
Im so sorry its such a dumb question
UPDATE 2:
nginx container error log:
72.21.0.1 - - [03/Oct/2022:13:52:32 +0000] "GET /profile/login HTTP/1.1" 200 8285 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0" "-"
172.21.0.1 - - [03/Oct/2022:13:52:32 +0000] "GET /static/blog/style.css HTTP/1.1" 404 153 "http://localhost:1337/profile/login" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0" "-"
172.21.0.1 - - [03/Oct/2022:13:52:32 +0000] "GET /docs/5.2/assets/brand/bootstrap-logo.svg HTTP/1.1" 404 2542 "http://localhost:1337/profile/login" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0" "-"
Django container log
Not Found: /docs/5.2/assets/brand/bootstrap-logo.svg