'use client';

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

// High Contrast Warm Peach theme - Original theme, now accessibility option
export const highContrastTheme = createTheme({
  palette: {
    primary: {
      main: '#FFB6C1', // Light pink/rose
      light: '#FFE4E1', // Misty rose
      dark: '#DB7093', // Pale violet red
    },
    secondary: {
      main: '#FFDAB9', // Peach puff
      light: '#FFE5CC',
      dark: '#FFB347', // Deep peach
    },
    background: {
      default: '#FFF9F5', // Warm white
      paper: '#FFFFFF',
    },
    text: {
      primary: '#2D3748', // Dark gray - 4.5:1+ contrast
      secondary: '#4A5568', // Darker gray for better contrast (7:1+ on white)
    },
  },
  typography: {
    fontFamily: '"Inter", "Roboto", "Helvetica", "Arial", sans-serif',
    h1: {
      fontSize: '2.15rem', // 7.5% larger for accessibility
      fontWeight: 600,
    },
    h2: {
      fontSize: '1.88rem',
      fontWeight: 600,
    },
    h3: {
      fontSize: '1.61rem',
      fontWeight: 600,
    },
    h4: {
      fontSize: '1.34rem',
      fontWeight: 600,
    },
    h5: {
      fontSize: '1.21rem',
      fontWeight: 600,
    },
    h6: {
      fontSize: '1.07rem',
      fontWeight: 600,
    },
    body1: {
      fontSize: '1.07rem', // Slightly larger for readability
    },
    body2: {
      fontSize: '0.94rem',
    },
  },
  shape: {
    borderRadius: 16,
  },
  components: {
    MuiButton: {
      styleOverrides: {
        root: {
          borderRadius: 24,
          textTransform: 'none',
          minHeight: 48, // Touch target size
          fontSize: '1.07rem', // Larger text
          fontWeight: 600, // Bolder text for high contrast
          paddingLeft: 24,
          paddingRight: 24,
        },
        sizeLarge: {
          minHeight: 56,
          fontSize: '1.21rem',
        },
      },
    },
    MuiTextField: {
      styleOverrides: {
        root: {
          '& .MuiInputBase-root': {
            minHeight: 48,
            borderRadius: 16,
          },
          '& .MuiInputBase-input': {
            fontSize: '1.07rem', // Larger input text
          },
        },
      },
    },
    MuiCard: {
      styleOverrides: {
        root: {
          borderRadius: 20,
          boxShadow: '0 4px 20px rgba(0, 0, 0, 0.12)', // Stronger shadow for contrast
        },
      },
    },
    MuiPaper: {
      styleOverrides: {
        root: {
          borderRadius: 16,
        },
        elevation1: {
          boxShadow: '0 2px 10px rgba(0, 0, 0, 0.1)',
        },
        elevation2: {
          boxShadow: '0 4px 20px rgba(0, 0, 0, 0.12)',
        },
        elevation3: {
          boxShadow: '0 6px 30px rgba(0, 0, 0, 0.15)',
        },
      },
    },
    MuiChip: {
      styleOverrides: {
        root: {
          borderRadius: 12,
          fontWeight: 600, // Bolder for high contrast
        },
      },
    },
  },
});
