local M = {}

 function M.setup()
   require('base16-colorscheme').setup {
     -- Background tones
     base00 = '{{colors.surface.default.hex}}', -- Default Background
     base01 = '{{colors.surface_container.default.hex}}', -- Lighter Background (status bars)
     base02 = '{{colors.surface_container_high.default.hex}}', -- Selection Background
     base03 = '{{colors.outline.default.hex}}', -- Comments, Invisibles
     -- Foreground tones
     base04 = '{{colors.on_surface_variant.default.hex}}', -- Dark Foreground (status bars)
     base05 = '{{colors.on_surface.default.hex}}', -- Default Foreground
     base06 = '{{colors.on_surface.default.hex}}', -- Light Foreground
     base07 = '{{colors.on_background.default.hex}}', -- Lightest Foreground
     -- Accent colors
     base08 = '{{colors.error.default.hex}}', -- Variables, XML Tags, Errors
     base09 = '{{colors.tertiary.default.hex}}', -- Integers, Constants
     base0A = '{{colors.secondary.default.hex}}', -- Classes, Search Background
     base0B = '{{colors.primary.default.hex}}', -- Strings, Diff Inserted
     base0C = '{{colors.tertiary_fixed_dim.default.hex}}', -- Regex, Escape Chars
     base0D = '{{colors.primary_fixed_dim.default.hex}}', -- Functions, Methods
     base0E = '{{colors.secondary_fixed_dim.default.hex}}', -- Keywords, Storage
     base0F = '{{colors.error_container.default.hex}}', -- Deprecated, Embedded Tags
   }
 end

 -- Register a signal handler for SIGUSR1 (matugen updates)
 local signal = vim.uv.new_signal()
 signal:start(
   'sigusr1',
   vim.schedule_wrap(function()
     package.loaded['matugen'] = nil
     require('matugen').setup()
   end)
 )

 return M