/* Layout + cursor cho Chessground.
   Ảnh quân: vendor/chessground/chessground.cburnett.css (bộ Lichess Cburnett). */
.cg-wrap piece.white,
.cg-wrap piece.black {
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.45));
}

#board.cg-wrap,
#broadcasterBoard.cg-wrap {
  width: 100%;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  position: relative;
  overflow: hidden;
}

#puzzleOverlay .cg-wrap {
  z-index: 10006;
  touch-action: none;
}

#puzzleOverlay cg-board {
  cursor: grab;
}
#puzzleOverlay .cg-wrap.dragging cg-board,
#puzzleOverlay piece.dragging {
  cursor: grabbing;
}