Create a high-fidelity music streaming app player interface screenshot, mobile portrait orientation, refined dark mode visuals. Background: album cover blurred diffused color. Center: large square album cover with subtle shadow and rounded corners. Top status bar. Navigation bar with back arrow and "Now Playing" title. Song name, artist, and album shown. Playback progress bar with current and total time. Control buttons: shuffle, previous, play/pause, next, repeat. Scrolling lyrics area with current line highlighted. Bottom: like, comment, download, add to playlist, share buttons. Overall must look like a directly publishable product interface.
