- Shop now opens on the tab sub-bar only (shop video plays); clicking Buy/Sell reveals the trade panel — showcases the clip before the UI takes over.
- Tab bar and Confirm/Clear are now MenuButtons in a console-blue sub-bar that rests above the command deck, anchored to the deck's Shop button (MenuSubBar recipe), replacing the old top-of-screen custom buttons.
- Fix trade panel vertical placement: a Container's (x,y) is a pure translation of local space (verified via dev/cbox-test.html), so the grid position IS the panel top-left; setting it to topY + h/2 treated it as a centered origin and clipped bottom rows. Panel now anchors just under the HUD planet text via SurfaceScene.shopTopY().
- Parent TradeGrid plate/title to the grid container so they render above the shop video (scene-level depth-0 objects drew behind it in this build).
- Add dev probes (dev/cbox-test.html, dev/shop-shot.{html,mjs}) and update phaser-stub/test stubs for setSize/setBlendMode/rectangle; document entry state + sub-bar in docs/ECONOMY.md.
Brian Fertig
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