content: import 'package:flutter/material.dart';
  
  var primaryColor = Colors.blue[400];
  var secondaryColor = Colors.white;
  
  var tertiaryColorDark = Colors.black87;
  var tertiaryColorMedium = Colors.black45;
  var tertiaryColorLight = Colors.black26;
  
  var accentColor = Colors.blue[400];
  var highlightColor = Colors.white;
  var inverseHighlightColor = Colors.blue[400];
  var lineColor = Colors.grey[300];
  var backgroundColor = Colors.grey[200];
  var secondaryBackgroundColor = Colors.white;
  var cardBackgroundColor = Colors.white;
  var buttonColor = Colors.blueGrey[100];
  
  void setDarkMode() {
    primaryColor = Colors.blueGrey[800];
    secondaryColor = Colors.blueGrey[100];
  
    tertiaryColorDark = Colors.blueGrey[100];
    tertiaryColorMedium = Colors.grey[500];
    tertiaryColorLight = Colors.grey[600];
  
    accentColor = Colors.blue[400];
    highlightColor = Colors.blue[400];
    inverseHighlightColor = Colors.white;
    lineColor = Colors.blue[400];
    backgroundColor = Colors.blueGrey[900];
    secondaryBackgroundColor = Colors.blueGrey[900];
    cardBackgroundColor = Colors.blueGrey[800];
    buttonColor = Colors.blueGrey[100];
  }
  
  void setLightMode() {
    primaryColor = Colors.blue[400];
    secondaryColor = Colors.white;
  
    tertiaryColorDark = Colors.black87;
    tertiaryColorMedium = Colors.black45;
    tertiaryColorLight = Colors.black26;
  
    accentColor = Colors.blue[400];
    highlightColor = Colors.white;
    inverseHighlightColor = Colors.blue[400];
    lineColor = Colors.grey[300];
    backgroundColor = Colors.grey[200];
    secondaryBackgroundColor = Colors.white;
    cardBackgroundColor = Colors.white;
    buttonColor = Colors.black54;
  }
  