diff --git a/lua/hardline.lua b/lua/hardline.lua
index 0bd62cd..dfcf44a 100644
--- a/lua/hardline.lua
+++ b/lua/hardline.lua
@@ -3,11 +3,13 @@
 -- github.com/ojroques
 
 -------------------- VARIABLES -----------------------------
-local cmd, vim = vim.cmd, vim
+local api, cmd, vim = vim.api, vim.cmd, vim
 local wo = vim.wo
+local common = require('hardline.common')
 local M = {}
 
 -------------------- OPTIONS -------------------------------
+M.theme = 'default'
 M.events = {
   active = {
     'BufEnter',
@@ -23,75 +25,83 @@ M.events = {
     'WinLeave',
   },
 }
-
 M.sections = {
-  {class = 'A', item = require('hardline.mode').get_item()}, ' ',
-  {class = 'B', item = require('hardline.git').get_item()}, ' ',
-  {class = 'C', item = require('hardline.filename').get_item()}, ' ',
+  {
+    class = nil,
+    item = require('hardline.parts.mode').get_item()
+  }, ' ',
+  {
+    class = 'B',
+    item = require('hardline.parts.git').get_item()
+  }, ' ',
+  {
+    class = 'C',
+    item = require('hardline.parts.filename').get_item()
+  }, ' ',
   '%=',
-  -- {class = 'error', item = require('hardline.lsp').get_error()}, ' ',
-  -- {class = 'warning', item = require('hardline.lsp').get_warning()}, ' ',
-  -- {class = 'warning', item = require('hardline.whitespace').get_item()}, ' ',
-  -- {class = 'X', item = require('hardline.wordcount').get_item()}, ' ',
-  {class = 'Y', item = require('hardline.filetype').get_item()}, ' ',
-  {class = 'Z', item = require('hardline.line').get_item()},
-}
-
-M.colors = {
-  active = {
-    A = {ctermfg='170',guifg='#C678DD'},
-  },
-  inactive = {
-    A = {ctermfg='170',guifg='#C678DD'},
+  -- {
+  --   class = 'Error',
+  --   item = require('hardline.parts.lsp').get_errors()
+  -- }, ' ',
+  -- {
+  --   class = 'Warning',
+  --   item = require('hardline.parts.lsp').get_warnings()
+  -- }, ' ',
+  -- {
+  --   class = 'Warning',
+  --   item = require('hardline.parts.whitespace').get_item()
+  -- }, ' ',
+  -- {
+  --   class = 'X',
+  --   item = require('hardline.parts.wordcount').get_item()
+  -- }, ' ',
+  {
+    class = 'Y',
+    item = require('hardline.parts.filetype').get_item()
+  }, ' ',
+  {
+    class = 'A',
+    item = require('hardline.parts.line').get_item()
   },
 }
 
--------------------- HELPERS -------------------------------
-local function echo(hlgroup, msg)
-  cmd(string.format('echohl %s', hlgroup))
-  cmd(string.format('echo "[hardline] %s"', msg))
-  cmd('echohl None')
-end
-
 -------------------- STATUSLINE ----------------------------
-local function color_item(item, class, active)
-  local mode = active and 'Active' or 'Inactive'
-  if not M.colors[string.lower(mode)][class] then return item end
-  return string.format('%%#Hardline%s%s#%s%%##', mode, class, item)
+local function color_item(item, class)
+  local mode = common.is_active() and 'active' or 'inactive'
+  if not class or not common.theme.colors[class] then return item end
+  return string.format('%%#Hardline%s%s#%s%%##', class, mode, item)
 end
 
-local function reload_section(section, active)
+local function reload_section(section)
   if type(section) == 'function' then
     return section()
   elseif type(section) == 'string' then
     return section
   elseif type(section) == 'table' then
-    return color_item(section.item, section.class, active)
+    return color_item(reload_section(section.item), section.class)
   end
-  echo('WarningMsg', 'Invalid section.')
+  common.echo('WarningMsg', 'Invalid section.')
   return ''
 end
 
 function M.reload(active)
-  local items = {}
-  for _, section in ipairs(M.sections) do
-    table.insert(items, reload_section(section, active))
-  end
-  wo.statusline = table.concat(items)
+  common.set_active(active)
+  wo.statusline = table.concat(vim.tbl_map(reload_section, M.sections))
 end
 
 -------------------- SETUP -----------------------------
+
 local function set_hlgroups()
-  for _, mode in ipairs({'Active', 'Inactive'}) do
-    local m = string.lower(mode)
-    for class, args in pairs(M.colors[m]) do
-      local a = {}
-      for k, v in pairs(args) do
-        table.insert(a, string.format('%s=%s', k, v))
-      end
-      cmd(string.format('hi Hardline%s%s %s', mode, class, table.concat(a, ' ')))
+  for class, attr in pairs(common.theme.colors) do
+    for mode, args in pairs(attr) do
+      local a = common.build_args(args)
+      cmd(string.format('hi Hardline%s%s %s', class, mode, a))
     end
   end
+  for mode, args in pairs(common.theme.mode_colors) do
+    local a = common.build_args(args)
+    cmd(string.format('hi HardlineMode%s %s', mode, a))
+  end
 end
 
 local function set_autocmds()
@@ -107,6 +117,7 @@ local function set_autocmds()
 end
 
 function M.setup(user_opts)
+  common.theme = require(string.format('hardline.themes.%s', M.theme))
   set_hlgroups()
   set_autocmds()
 end
diff --git a/lua/hardline/common.lua b/lua/hardline/common.lua
new file mode 100644
index 0000000..af75c4e
--- /dev/null
+++ b/lua/hardline/common.lua
@@ -0,0 +1,27 @@
+local M = {}
+
+M.theme = require('hardline.themes.default')
+
+function M.echo(hlgroup, msg)
+  vim.cmd(string.format('echohl %s', hlgroup))
+  vim.cmd(string.format('echo "[hardline] %s"', msg))
+  vim.cmd('echohl None')
+end
+
+function M.build_args(tbl_args)
+  local args = {}
+  for k, v in pairs(tbl_args) do
+    table.insert(args, string.format('%s=%s', k, v))
+  end
+  return table.concat(args, ' ')
+end
+
+function M.set_active(active)
+  vim.api.nvim_win_set_var(0, 'hardline_active', active)
+end
+
+function M.is_active()
+  return vim.api.nvim_win_get_var(0, 'hardline_active')
+end
+
+return M
diff --git a/lua/hardline/filetype.lua b/lua/hardline/filetype.lua
deleted file mode 100644
index c5daab7..0000000
--- a/lua/hardline/filetype.lua
+++ /dev/null
@@ -1,15 +0,0 @@
-local vim = vim
-local bo = vim.bo
-local M = {}
-
-function M.get_filetype()
-  return bo.filetype
-end
-
-function M.get_item()
-  return table.concat({
-    [[%{luaeval('require("hardline.filetype").get_filetype()')}]],
-  })
-end
-
-return M
diff --git a/lua/hardline/git.lua b/lua/hardline/git.lua
deleted file mode 100644
index 32c7d02..0000000
--- a/lua/hardline/git.lua
+++ /dev/null
@@ -1,31 +0,0 @@
-local fn, vim = vim.fn, vim
-local g = vim.g
-local M = {}
-
-function M.get_hunks()
-  if not g.loaded_gitgutter then
-    return ''
-  end
-  local summary = fn.GitGutterGetHunkSummary()
-  return table.concat({
-    string.format('+%d', summary[1]),
-    string.format('~%d', summary[2]),
-    string.format('-%d', summary[3]),
-  }, ' ')
-end
-
-function M.get_branch()
-  if not g.loaded_gitgutter then
-    return ''
-  end
-  return string.format(' %s', fn.FugitiveHead())
-end
-
-function M.get_item()
-  return table.concat({
-    [[%{luaeval('require("hardline.git").get_hunks()')}]],
-    [[%{luaeval('require("hardline.git").get_branch()')}]],
-  })
-end
-
-return M
diff --git a/lua/hardline/line.lua b/lua/hardline/line.lua
deleted file mode 100644
index 710392e..0000000
--- a/lua/hardline/line.lua
+++ /dev/null
@@ -1,24 +0,0 @@
-local cmd, fn, vim = vim.cmd, vim.fn, vim
-local M = {}
-
-function M.get_line()
-  return string.format('%03d/%03d', fn.line('.'), fn.line('$'))
-end
-
-function M.get_column()
-  return string.format('%03d/%03d', fn.col('.'), fn.col('$') - 1)
-end
-
-function M.get_percent()
-  return ' %03p%%'
-end
-
-function M.get_item()
-  return table.concat({
-    [[%{luaeval('require("hardline.line").get_line()')}]], ':',
-    [[%{luaeval('require("hardline.line").get_column()')}]],
-    M.get_percent(),
-  })
-end
-
-return M
diff --git a/lua/hardline/lsp.lua b/lua/hardline/lsp.lua
deleted file mode 100644
index 7b0a748..0000000
--- a/lua/hardline/lsp.lua
+++ /dev/null
@@ -1,8 +0,0 @@
-local fn, vim = vim.fn, vim
-local M = {}
-
-function M.get_item()
-  return table.concat({})
-end
-
-return M
diff --git a/lua/hardline/mode.lua b/lua/hardline/mode.lua
deleted file mode 100644
index 1f0d1c4..0000000
--- a/lua/hardline/mode.lua
+++ /dev/null
@@ -1,42 +0,0 @@
-local fn, vim = vim.fn, vim
-local o, bo, wo = vim.o, vim.bo, vim.wo
-local modes = {
-  ['?'] = '???',
-  ['n'] = 'NORMAL',
-  ['i'] = 'INSERT',
-  ['R'] = 'REPLACE',
-  ['v'] = 'VISUAL',
-  ['V'] = 'V-LINE',
-  [''] = 'V-BLOCK',
-  ['c'] = 'COMMAND',
-  ['s'] = 'SELECT',
-  ['S'] = 'S-LINE',
-  [''] = 'S-BLOCK',
-  ['t'] = 'TERMINAL',
-}
-local M = {}
-
-function M.get_mode()
-  if not modes[fn.mode()] then return modes['?'] end
-  return modes[fn.mode()]
-end
-
-function M.get_paste()
-  if not o.paste then return '' end
-  return '  PASTE'
-end
-
-function M.get_spell()
-  if not wo.spell then return '' end
-  return string.format('  SPELL [%s]', string.upper(bo.spelllang))
-end
-
-function M.get_item()
-  return table.concat({
-    [[%{luaeval('require("hardline.mode").get_mode()')}]],
-    [[%{luaeval('require("hardline.mode").get_paste()')}]],
-    [[%{luaeval('require("hardline.mode").get_spell()')}]],
-  })
-end
-
-return M
diff --git a/lua/hardline/filename.lua b/lua/hardline/parts/filename.lua
similarity index 59%
rename from lua/hardline/filename.lua
rename to lua/hardline/parts/filename.lua
index ab40581..336f160 100644
--- a/lua/hardline/filename.lua
+++ b/lua/hardline/parts/filename.lua
@@ -1,18 +1,17 @@
-local fn, vim = vim.fn, vim
 local M = {}
 
+function M.get_name()
+  return vim.fn.expand('%:~:.')
+end
+
 function M.get_mode()
   return ' %h%r'
 end
 
-function M.get_name()
-  return fn.expand('%:~:.')
-end
-
 function M.get_item()
   return table.concat({
     '%<',
-    [[%{luaeval('require("hardline.filename").get_name()')}]],
+    [[%{luaeval('require("hardline.parts.filename").get_name()')}]],
     M.get_mode(),
   })
 end
diff --git a/lua/hardline/parts/filetype.lua b/lua/hardline/parts/filetype.lua
new file mode 100644
index 0000000..6584f67
--- /dev/null
+++ b/lua/hardline/parts/filetype.lua
@@ -0,0 +1,13 @@
+local M = {}
+
+function M.get_filetype()
+  return vim.bo.filetype
+end
+
+function M.get_item()
+  return table.concat({
+    [[%{luaeval('require("hardline.parts.filetype").get_filetype()')}]],
+  })
+end
+
+return M
diff --git a/lua/hardline/parts/git.lua b/lua/hardline/parts/git.lua
new file mode 100644
index 0000000..6251c36
--- /dev/null
+++ b/lua/hardline/parts/git.lua
@@ -0,0 +1,25 @@
+local M = {}
+
+function M.get_hunks()
+  if not vim.g.loaded_gitgutter then return '' end
+  local summary = vim.fn.GitGutterGetHunkSummary()
+  return table.concat({
+    string.format('+%d', summary[1]),
+    string.format('~%d', summary[2]),
+    string.format('-%d', summary[3]),
+  }, ' ')
+end
+
+function M.get_branch()
+  if not vim.g.loaded_gitgutter then return '' end
+  return string.format('  %s', vim.fn.FugitiveHead())
+end
+
+function M.get_item()
+  return table.concat({
+    [[%{luaeval('require("hardline.parts.git").get_hunks()')}]],
+    [[%{luaeval('require("hardline.parts.git").get_branch()')}]],
+  })
+end
+
+return M
diff --git a/lua/hardline/parts/line.lua b/lua/hardline/parts/line.lua
new file mode 100644
index 0000000..8c346fe
--- /dev/null
+++ b/lua/hardline/parts/line.lua
@@ -0,0 +1,23 @@
+local M = {}
+
+function M.get_line()
+  return string.format('%03d/%03d', vim.fn.line('.'), vim.fn.line('$'))
+end
+
+function M.get_column()
+  return string.format('%03d/%03d', vim.fn.col('.'), vim.fn.col('$') - 1)
+end
+
+function M.get_percent()
+  return ' %03p%%'
+end
+
+function M.get_item()
+  return table.concat({
+    [[%{luaeval('require("hardline.parts.line").get_line()')}]], ':',
+    [[%{luaeval('require("hardline.parts.line").get_column()')}]],
+    M.get_percent(),
+  })
+end
+
+return M
diff --git a/lua/hardline/parts/lsp.lua b/lua/hardline/parts/lsp.lua
new file mode 100644
index 0000000..ce84ef3
--- /dev/null
+++ b/lua/hardline/parts/lsp.lua
@@ -0,0 +1,8 @@
+local M = {}
+
+function M.get_item()
+  return table.concat({
+  })
+end
+
+return M
diff --git a/lua/hardline/parts/mode.lua b/lua/hardline/parts/mode.lua
new file mode 100644
index 0000000..c93afa3
--- /dev/null
+++ b/lua/hardline/parts/mode.lua
@@ -0,0 +1,47 @@
+local M = {}
+local modes = {
+  ['?'] = {text = '???', color = 'inactive'},
+  ['n'] = {text = 'NORMAL', color = 'normal'},
+  ['c'] = {text = 'COMMAND', color = 'normal'},
+  ['i'] = {text = 'INSERT', color = 'insert'},
+  ['R'] = {text = 'REPLACE', color = 'replace'},
+  ['v'] = {text = 'VISUAL', color = 'visual'},
+  ['V'] = {text = 'V-LINE', color = 'visual'},
+  [''] = {text = 'V-BLOCK', color = 'visual'},
+  ['s'] = {text = 'SELECT', color = 'visual'},
+  ['S'] = {text = 'S-LINE', color = 'visual'},
+  [''] = {text = 'S-BLOCK', color = 'visual'},
+  ['t'] = {text = 'TERMINAL', color = 'normal'},
+}
+
+local function color_item(item)
+  local color = modes[vim.fn.mode()].color
+  return string.format('%%#HardlineMode%s#%s%%##', color, item)
+end
+
+function M.get_mode()
+  if not modes[vim.fn.mode()] then
+    return modes['?'].text
+  end
+  return modes[vim.fn.mode()].text
+end
+
+function M.get_paste()
+  if not vim.o.paste then return '' end
+  return '  | PASTE'
+end
+
+function M.get_spell()
+  if not vim.wo.spell then return '' end
+  return string.format('  | SPELL [%s]', string.upper(vim.bo.spelllang))
+end
+
+function M.get_item()
+  return color_item(table.concat({
+    [[%{luaeval('require("hardline.parts.mode").get_mode()')}]],
+    [[%{luaeval('require("hardline.parts.mode").get_paste()')}]],
+    [[%{luaeval('require("hardline.parts.mode").get_spell()')}]],
+  }))
+end
+
+return M
diff --git a/lua/hardline/parts/whitespace.lua b/lua/hardline/parts/whitespace.lua
new file mode 100644
index 0000000..ce84ef3
--- /dev/null
+++ b/lua/hardline/parts/whitespace.lua
@@ -0,0 +1,8 @@
+local M = {}
+
+function M.get_item()
+  return table.concat({
+  })
+end
+
+return M
diff --git a/lua/hardline/parts/wordcount.lua b/lua/hardline/parts/wordcount.lua
new file mode 100644
index 0000000..ce84ef3
--- /dev/null
+++ b/lua/hardline/parts/wordcount.lua
@@ -0,0 +1,8 @@
+local M = {}
+
+function M.get_item()
+  return table.concat({
+  })
+end
+
+return M
diff --git a/lua/hardline/themes/default.lua b/lua/hardline/themes/default.lua
new file mode 100644
index 0000000..cd01b16
--- /dev/null
+++ b/lua/hardline/themes/default.lua
@@ -0,0 +1,18 @@
+local M = {}
+
+M.colors = {
+  A = {
+    active = {ctermfg='170',guifg='#C678DD'},
+    inactive = {ctermfg='172',guifg='#C6080D'},
+  }
+}
+
+M.mode_colors = {
+  inactive = {ctermfg='170',guifg='#C678DD'},
+  normal = {ctermfg='170',guifg='#C678DD'},
+  insert = {ctermfg='170',guifg='#C678DD'},
+  replace = {ctermfg='170',guifg='#C678DD'},
+  visual = {ctermfg='170',guifg='#C678DD'},
+}
+
+return M
diff --git a/lua/hardline/themes/one.lua b/lua/hardline/themes/one.lua
new file mode 100644
index 0000000..e69de29
diff --git a/lua/hardline/whitespace.lua b/lua/hardline/whitespace.lua
deleted file mode 100644
index 7b0a748..0000000
--- a/lua/hardline/whitespace.lua
+++ /dev/null
@@ -1,8 +0,0 @@
-local fn, vim = vim.fn, vim
-local M = {}
-
-function M.get_item()
-  return table.concat({})
-end
-
-return M
diff --git a/lua/hardline/wordcount.lua b/lua/hardline/wordcount.lua
deleted file mode 100644
index 7b0a748..0000000
--- a/lua/hardline/wordcount.lua
+++ /dev/null
@@ -1,8 +0,0 @@
-local fn, vim = vim.fn, vim
-local M = {}
-
-function M.get_item()
-  return table.concat({})
-end
-
-return M