Coin skins: collect and equip different coin looks from the new Skins tab

Five skin unlock types: free, cash, level, mission, and milestone (global or per-table)

Live progress bar on locked milestone skins

Auto coin dropper: unlock and upgrade it across three skill paths with capstones

Map-specific boosts (e.g. low gravity on the Space table)

First-time "Click to shoot!" hint for new players

Out-of-coins rescue: one-time +50 coins for brand-new players who run dry