/*
 * TheChess.Art — Custom puzzle creator
 */

.creator {
  display: grid;
  grid-template-columns: 320px 1fr 300px;
  gap: 16px;
  padding: 16px 24px 24px;
  height: calc(100vh - 57px);
  overflow: hidden;
}

.creator__col {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 0;
}

.creator__panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  flex: 0 0 auto;
}
.creator__panel h3 {
  font-family: var(--font-serif);
  font-size: 16px;
  margin-bottom: 10px;
}
.creator__panel label {
  display: block;
  font-size: 10px;
  letter-spacing: var(--letter-widest);
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 6px;
}
.creator__panel input[type="text"],
.creator__panel input[type="number"],
.creator__panel select {
  width: 100%;
  padding: 8px 10px;
  background: var(--body);
  color: var(--primary);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 13px;
  margin-bottom: 10px;
}

.palette {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}
.palette-cell {
  aspect-ratio: 1 / 1;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Segoe UI Symbol', serif;
  font-size: 28px;
  cursor: pointer;
  user-select: none;
  transition: border-color var(--t-fast);
}
.palette-cell:hover { border-color: var(--accent); }
.palette-cell.is-selected { border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-soft); }
.palette-cell[data-color="w"] { color: #fafafa; text-shadow: 0 0 0 #0a0a0a, -1px -1px 0 #0a0a0a, 1px 1px 0 #0a0a0a; }
.palette-cell[data-color="b"] { color: #0a0a0a; text-shadow: 0 0 0 #fafafa, -1px -1px 0 #fafafa, 1px 1px 0 #fafafa; }

.creator__board-wrap {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
  min-height: 0;
  position: relative;
}
.creator-board {
  aspect-ratio: 1 / 1;
  max-width: 100%;
  max-height: 100%;
}
#creatorBoard {
  width: 100%;
  height: 100%;
  display: block;
  border: 1px solid var(--muted);
  border-radius: var(--radius-sm);
  cursor: crosshair;
}

.piece-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 200px;
  overflow-y: auto;
}
.piece-list__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
  padding: 6px 10px;
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 12px;
}
.piece-list__item button {
  background: none;
  color: var(--secondary);
  border: none;
  cursor: pointer;
  font-size: 16px;
}
.piece-list__item button:hover { color: var(--accent); }

.creator__actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
}

@media (max-width: 1100px) {
  .creator { grid-template-columns: 1fr; height: auto; overflow: visible; }
}