/* Short, position-driven piece travel. No chess state is changed by motion. */
.square.board-motion-target{z-index:8}
.square .piece img.board-piece-in-motion{position:relative;will-change:transform;backface-visibility:hidden}
.drag-piece-ghost{display:grid;place-items:center;opacity:1;transition:none!important}
.drag-piece-ghost>img{width:88%;height:88%;object-fit:contain;pointer-events:none;user-select:none}
.square .piece.drag-settle-hidden{opacity:0!important}
.drag-piece-ghost.is-settling{filter:none;will-change:transform}
@media(prefers-reduced-motion:reduce){.board-piece-in-motion,.drag-piece-ghost{will-change:auto}}
[data-reduced-motion="true"] .board-piece-in-motion,[data-reduced-motion="true"] .drag-piece-ghost{will-change:auto}