/* Block Puzzle only. Everything else comes from ../shared/game.css. */
#screen{touch-action:none;user-select:none;-webkit-user-select:none}   /* dragging pieces never scrolls */
canvas#world:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
/* the bar fills as the goal fills: meadow green to sunshine */
.progress-fill{background:linear-gradient(90deg,#3fae4a,#7ee05a,#ffd23f);transition:width .25s ease-out}