- End-of-battle result is now a centered dialog (Victory/Defeat/Draw) with
'Next round' and 'Not yet'; 'Not yet' dismisses it to rewatch the battle,
and a toolbar button remains to advance. A modal is always fully on screen,
fixing the next-round button being unreachable below the arena on phones.
- Also make the play area genuinely scrollable on phones (stretch the body
so table-main's overflow can engage) as a safety net.
- Collapse the 5-button playback speed picker into one button that cycles
through the options, keeping the battle controls on a single row.
- Topbar: show the round as a die face (1-6 pips) on all screens, move the
room code and Leave into a '...' dropdown menu, and drop the wordmark on
phones so the rail stays one row (die + players + menu).
- On phones, strip battle cards to art + power/damage + name (no suit, tier,
or ability text); the magnified view still shows the full card.