frontend/src/index.js

import React from 'react';
import ReactDOM from 'react-dom/client';
import { BrowserRouter } from 'react-router-dom';
import { ThemeProvider, createTheme } from '@mui/material/styles';
import CssBaseline from '@mui/material/CssBaseline';
import App from './App';
import './index.css';

// Create dark theme with purple accent
const theme = createTheme({
  palette: {
    mode: 'dark',
    primary: {
      main: '#8b5cf6',
      light: '#a78bfa',
      dark: '#7c3aed',
    },
    secondary: {
      main: '#06b6d4',
      light: '#22d3ee',
      dark: '#0891b2',
    },
    background: {
      default: '#0f0f1a',
      paper: '#1a1a2e',
    },
    success: {
      main: '#22c55e',
    },
    warning: {
      main: '#f59e0b',
    },
    error: {
      main: '#ef4444',
    },
  },
  typography: {
    fontFamily: '"Inter", "Roboto", "Helvetica", "Arial", sans-serif',
    h1: {
      fontWeight: 700,
    },
    h2: {
      fontWeight: 600,
    },
    h3: {
      fontWeight: 600,
    },
    h4: {
      fontWeight: 600,
    },
    h5: {
      fontWeight: 500,
    },
    h6: {
      fontWeight: 500,
    },
  },
  shape: {
    borderRadius: 12,
  },
  components: {
    MuiButton: {
      styleOverrides: {
        root: {
          textTransform: 'none',
          fontWeight: 600,
          borderRadius: 8,
          padding: '10px 24px',
        },
        contained: {
          boxShadow: '0 4px 14px 0 rgba(139, 92, 246, 0.3)',
        },
      },
    },
    MuiCard: {
      styleOverrides: {
        root: {
          backgroundImage: 'linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%)',
          border: '1px solid rgba(255, 255, 255, 0.1)',
          backdropFilter: 'blur(10px)',
        },
      },
    },
    MuiPaper: {
      styleOverrides: {
        root: {
          backgroundImage: 'none',
        },
      },
    },
  },
});

const root = ReactDOM.createRoot(document.getElementById('root'));
root.render(
  <React.StrictMode>
    <BrowserRouter>
      <ThemeProvider theme={theme}>
        <CssBaseline />
        <App />
      </ThemeProvider>
    </BrowserRouter>
  </React.StrictMode>
);