/* Kakuro styles (classic diagonal clue cells) */

.kakuro-wrap{ display:flex; flex-direction:column; gap:14px; }

.kakuro-grid{
  /* classic crisp lines */
  --gridline: rgba(230,237,246,0.10);
  background: rgba(0,0,0,0.12);
  border-radius: 10px;
  padding: 6px;
}

.kakuro-cell{
  width: var(--cell);
  height: var(--cell);
  position: relative;
  background: rgba(255,255,255,0.03);
}

.kakuro-cell.play{
  background: rgba(255,255,255,0.06);
  display:flex;
  align-items:center;
  justify-content:center;
  font-family: var(--mono);
  font-size: 18px;
  color: var(--text);
  cursor: pointer;
}

.kakuro-cell.play.selected{
  outline: 2px solid rgba(76,201,240,0.65);
  outline-offset: -2px;
}

.kakuro-cell.play.err{
  outline: 2px solid rgba(255,107,107,0.70);
  outline-offset: -2px;
}

.kakuro-cell.block{
  background: rgba(0,0,0,0.55);
}

.kakuro-cell.clue{
  background: rgba(0,0,0,0.55);
  color: rgba(230,237,246,0.85);
  font-family: var(--mono);
  font-size: 12px;
}

/* diagonal split */
.kakuro-cell.clue::before{
  content:'';
  position:absolute;
  inset:0;
  background: linear-gradient(135deg, transparent 49%, rgba(230,237,246,0.22) 50%, transparent 51%);
  pointer-events:none;
}

.kakuro-clue-down{
  position:absolute;
  top: 2px;
  right: 3px;
  text-align:right;
}

.kakuro-clue-across{
  position:absolute;
  bottom: 2px;
  left: 3px;
}

.kakuro-notes{
  position:absolute;
  inset:2px;
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  font-size: 9px;
  color: rgba(230,237,246,0.65);
  pointer-events:none;
}

.kakuro-notes span{
  display:flex;
  align-items:center;
  justify-content:center;
}