malware-detection-frontend/src/theme.js

import { createTheme } from '@mui/material/styles';

const theme = createTheme({
  palette: {
    primary: {
      main: '#1976d2',   // blue
      light: '#42a5f5',
      dark: '#1565c0',
    },
    secondary: {
      main: '#ff9800',   // orange accent
    },
    background: {
      default: 'black',
      paper: '#ffffff',
    },
    text: {
      primary: '#1e293b',
      secondary: '#475569',
    },
  },
  typography: {
    fontFamily: '"Inter", "Roboto", "Helvetica", "Arial", sans-serif',
    h1: {
      fontSize: '3rem',
      fontWeight: 700,
      lineHeight: 1.2,
    },
    h2: {
      fontSize: '2.5rem',
      fontWeight: 600,
    },
    button: {
      textTransform: 'none',
      fontWeight: 600,
    },
  },
  shape: {
    borderRadius: 12,
  },
  components: {
    MuiButton: {
      styleOverrides: {
        root: {
          borderRadius: 28,
          padding: '8px 24px',
        },
      },
    },
  },
});

export default theme;