The card detail price is centered inside the existing price tag face without changing the asset or palette. The add-to-collection button keeps its offset base in dark and light appearances, with matching corners and clearance below.

Mobile PR: https://github.com/snag-tcg/poc-tcg-collector/pull/634

Lint and type checking passed. Jest passed 234 suites and 2306 tests, with two suites and 11 tests skipped. A local Android release build was installed without clearing application data, and dark card details were visually checked. Maestro is not installed, so E2E was not run; iOS and light appearance were not visually verified. Personal build outputs are uncommitted. No backend deployment or branch merge was performed.