.sl-top { justify-content: space-between; align-items: center; gap: 8px; }
.sl-boardwrap { margin: 16px auto 0; width: 100%; max-width: 360px; }
.sl-edit { display: grid; gap: 6px; }
.sl-edit input { aspect-ratio: 1; min-height: 0; height: auto; text-align: center; font-size: 26px; font-weight: 600; padding: 0; border-radius: 10px; }
.sl-board { position: relative; width: 100%; aspect-ratio: 1; background: var(--soft-2); border-radius: 14px; touch-action: manipulation; }
.sl-tile { position: absolute; top: 0; left: 0; display: flex; align-items: center; justify-content: center; font: 600 28px/1 var(--font); color: var(--on-primary);
  background: var(--primary); border: 0; border-radius: 10px; cursor: pointer; transition: transform .16s ease; padding: 0; }
.sl-tile.home { background: var(--canvas); color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
@media (prefers-reduced-motion: reduce) { .sl-tile { transition: none; } }
.sl-ctrl { justify-content: center; }
.sl-step { text-align: center; font-family: var(--mono); font-size: 14px; color: var(--muted); margin: 8px 0 0; min-height: 1.5em; }
.sl-dir { font-size: 12px; margin-left: 2px; }
.sl .split > *, .sl .panel { min-width: 0; }