.bpa-game-wrap{border:1px solid #e5e7eb;padding:14px;border-radius:12px;margin:12px auto;max-width:560px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;background:#fff}
.bpa-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.bpa-canvas{display:flex;justify-content:center;margin:8px 0}
.bpa-controls{margin:6px 0 2px 0;font-size:14px;opacity:.85}
.bpa-actions{display:flex;gap:10px;align-items:center;margin-top:6px}
.bpa-restart{padding:8px 12px;border:1px solid #d1d5db;border-radius:10px;background:#fafafa;cursor:pointer}
.bpa-restart:hover{background:#f3f4f6}
.bpa-leaderboard ol{margin-left:20px}
/* TicTacToe */
.bpa-ttt-grid{display:grid;grid-template-columns:repeat(3,100px);gap:6px;justify-content:center;margin:8px 0}
.bpa-ttt-cell{width:100px;height:100px;font-size:38px;border:1px solid #d1d5db;border-radius:10px;background:#fff;cursor:pointer}
.bpa-ttt-cell:hover{background:#f9fafb}
canvas{border:1px solid #d1d5db;border-radius:10px}