Disneyland : Questions about public transportation (LA)?

hello! me , sister 20 years old (twins) europe go vacation in la..we want go disneyland.we live near hollywood/western subway .we searched how go disneyland , found

take red line hollywood western
7th street / metro center station
walk flower / 7th
1 min (89 ft)
flower / 7th take
460 bus (south)
, stop
disneyland employee entrance / harbor stop

right?

know there sounthbound(go disneyland) , northbound(go disneyland terminal in took bus in morning).

have questions
1) how understand difference between southbound , northbound busses?
mean have stickers outside bus flyway busses have? if wait in bus stop there possibilty see northbound bus pass , wait southbound? how works?
2) @ night need take northbound bus in order come back.. wait bus in stop stopped in morning ? or need go somewhere else in order take it?

3) 460 bus stop right outside disneyland entrance?

4) during vacation in la buy tap card month pass 72$
work in bus? or need pay extra?

sorry questions...some may stupid alone in la ,we dont know , sooo helpful!
rate 5 stars asnwer cause ask lot :)

thank in advance!

hello! me , sister 20 years old (twins) europe go vacation in la..we want go disneyland.we live near hollywood/western subway .we searched how go disneyland , found take red line hollywood western 7th street / metro center station walk flower /...

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