dark constant

Implementation

static const dark = SchematicColorScheme(
  // VSCode dark background
  background: Color(0xFF1E1E1E),
  // Slightly lighter than background for child nodes
  nodeBackground: Color(0xFF2D2D30),
  // Medium gray borders - lighter than wires so signals stand out
  nodeBorder: Color(0xFF808080),
  // Light text
  nodeText: Color(0xFFD4D4D4),
  // Light port strokes - matches wires
  portStroke: Color(0xFFD4D4D4),
  // Light wires for dark background
  wire: Color(0xFFD4D4D4),
  // Bright orange highlight
  wireHighlight: Color(0xFFFFA500),
  // Light gray for external ports - matches wires
  externalPortFill: Color(0xFF6E6E6E),
  // Light junction points - matches wires
  junctionPoint: Color(0xFFD4D4D4),
  // Lighter blue for operator gates on dark background
  operatorFill: Color(0xFF569CD6),
  // Keep constants aligned with operator blocks in dark mode.
  constantFill: Color(0xFF569CD6),
);