.swipe-planner {
  width: 100%;
  min-width: 0;
  margin-top: .65rem;
  border: 1px solid var(--color-rule, #bbada0);
  border-radius: 12px;
  background: var(--color-paper-2, #fff);
  color: var(--color-ink, #282420);
  font-size: .875rem;
}
.swipe-planner summary {
  min-height: 44px;
  padding: .75rem;
  cursor: pointer;
  font-weight: 700;
}
.swipe-planner-body { padding: 0 .75rem .75rem; }
.swipe-planner p { line-height: 1.5; overflow-wrap: anywhere; }
.swipe-planner-directions,
.swipe-planner-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .5rem;
  margin-top: .6rem;
}
.swipe-planner button {
  min-width: 44px;
  min-height: 44px;
  padding: .45rem;
  border: 1px solid var(--color-rule, #bbada0);
  border-radius: 8px;
  font: inherit;
  font-weight: 700;
  background: var(--color-paper, #faf8f5);
  color: inherit;
  cursor: pointer;
  overflow-wrap: anywhere;
}
.swipe-planner button[aria-pressed="true"] {
  border: 2px solid var(--color-brand, #f97316);
  background: var(--color-brand-subtle, #fff7ed);
}
.swipe-planner button:disabled { opacity: .5; cursor: default; }
.swipe-planner :focus-visible {
  outline: 3px solid var(--color-brand, #f97316);
  outline-offset: 2px;
}
.swipe-planner-status { margin: .65rem 0; }
.swipe-planner-result[hidden] { display: none; }
.swipe-planner-board {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 4px;
  max-width: 244px;
  margin: 0 auto .65rem;
  padding: 6px;
  border-radius: 8px;
  background: var(--board-bg, #bbada0);
}
.swipe-planner-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  aspect-ratio: 1;
  border-radius: 4px;
  background: var(--color-brand-subtle, #fff7ed);
  font-size: clamp(.65rem, 3vw, .9rem);
  font-weight: 800;
  overflow-wrap: anywhere;
}