Hub Screen (GITS Section 9 Dial)

• 4-position rotary dial: LIBRARY, QUEUE, FAVORITES, OPTIONS
• L1/R1 rotate, A selects
• Center shows Now Playing art + track info + progress arc
• Animated tick marks, chaser arc, afterglow trail
• Scan lines overlay

Library Screen

• Split panel: art preview (left) + scrollable item list (right)
• Breadcrumb navigation with drill-down stack
• Categories: Playlists → Albums → Artists → All Songs / Movies / Series
• Grid view toggle (X button) for visual browsing
• Track selection triggers async audio loading + auto-returns to hub