/* Label styling - improved readability */
.blocklyTreeLabel {
  color: #2c3e50;
  font-weight: 700;
  font-size: 15px;
  transition: color 0.2s ease;
}

/* Toolbox container - cleaner spacing */
.blocklyToolboxContents {
  padding: 0.75em;
  background-color: #f8f9fa;
}

/* Category rows - enhanced visual appeal */
.blocklyTreeRow {
  padding: 8px 12px;
  margin-bottom: 0.5em;
  border-radius: 6px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: 3px solid #8b95a1;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.15);
  background-color: #dce1e8;
}

/* Hover effect for categories */
.blocklyTreeRow:hover {
  background-color: #c8d0db;
  transform: translateX(2px);
  border-color: #6b7785;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.18);
}

/* Selected/Active category */
.blocklyTreeRow.blocklyTreeSelected {
  background-color: #b8c4d1;
  border-color: #4a9eff;
  box-shadow: 0 4px 10px rgba(74, 158, 255, 0.35);
}

/* Icon spacing (if using icons) */
.blocklyTreeIcon {
  margin-right: 8px;
}

/* Separator styling */
.blocklyTreeSeparator {
  border-top: 1px solid #d1d5db;
  margin: 0.75em 0;
  opacity: 0.6;
}

/* Nested categories (if applicable) */
.blocklyTreeRow .blocklyTreeRow {
  margin-left: 12px;
  font-size: 13px;
}

/* Optional: Add subtle shadow to toolbox */
.blocklyToolboxDiv {
  box-shadow: 2px 0 8px rgba(0, 0, 0, 0.08);
}

/* Scrollbar styling (webkit browsers) */
.blocklyToolboxContents::-webkit-scrollbar {
  width: 8px;
}

.blocklyToolboxContents::-webkit-scrollbar-track {
  background: #f1f1f1;
}

.blocklyToolboxContents::-webkit-scrollbar-thumb {
  background: #c1c1c1;
  border-radius: 4px;
}

.blocklyToolboxContents::-webkit-scrollbar-thumb:hover {
  background: #a8a8a8;
}