/* shapesort: rules used only by the shapesort pages (loaded after base.css). */
/* Shape Sort (shapesort-app.js): tubes of four slots side by side
   (inline-blocks, JS evens out the rows). Marked stones get a dashed
   frame, the chosen tube a heavy double frame, a finished tube a double
   border, hinted tubes a double outline - shapes, never grey. */
.shapesort-area {
  text-align: center;
}

.shapesort-tubes {
  margin: 0 auto;
  text-align: center;
}

.shapesort-tube-wrap {
  display: inline-block;
  vertical-align: top;
  margin: 0 5px 12px;
  text-align: center;
}

.shapesort-tube {
  display: block;
  width: 54px;
  padding: 3px;
  border: 3px solid var(--border);
  border-radius: 6px 6px 18px 18px;
  background: #fff;
  box-sizing: border-box;
  cursor: pointer;
}

.shapesort-slot {
  display: block;
  height: 44px;
  margin: 2px 0;
  border-radius: 4px;
  box-sizing: border-box;
}

.shapesort-stone-icon {
  display: block;
  width: 38px;
  height: 38px;
  margin: 3px auto;
  pointer-events: none;
}

.shapesort-slot.shapesort-stone-marked {
  outline: 3px dashed var(--text);
  outline-offset: -1px;
}

.shapesort-tube.shapesort-tube-selected {
  border-width: 5px;
  outline: 3px double var(--text);
  outline-offset: 2px;
}

.shapesort-tube.shapesort-tube-done {
  border-style: double;
  border-width: 6px;
}

.shapesort-tube.hint-cell {
  outline: 5px double var(--text);
  outline-offset: 3px;
}

.shapesort-tube-num {
  display: block;
  margin-top: 3px;
  font-size: 0.85rem;
  font-weight: 700;
}

.board-actions.shapesort-actions {
  justify-content: center;
}

.shapesort-example {
  display: block;
  width: 100%;
  max-width: 220px;
  height: auto;
  margin: 0 auto;
}