return {
	'sindrets/diffview.nvim',
	config = function ()
		require('diffview').setup({
			enhanced_diff_hl = true
		})

		-- Fix text color on fully added/deleted lines
		vim.api.nvim_set_hl(0, "DiffAdd",    { bg = "#2d4a2d", fg = "NONE" })
		vim.api.nvim_set_hl(0, "DiffDelete", { bg = "#4a2d2d", fg = "NONE" })
		vim.api.nvim_set_hl(0, "DiffChange", { bg = "#2d3a4a", fg = "NONE" })
		vim.api.nvim_set_hl(0, "DiffText",   { bg = "#1a5a7a", fg = "NONE" })

		local wk = require('which-key')

		wk.add({
			{ '<leader>d', group = 'diffview' },
			{ '<leader>do', '<cmd>DiffviewOpen<cr>',            desc = 'Open diff view' },
            { '<leader>dh', '<cmd>DiffviewFileHistory<cr>',     desc = 'File history (repo)' },
            { '<leader>df', '<cmd>DiffviewFileHistory %<cr>',   desc = 'File history (current)' },
            { '<leader>dc', '<cmd>DiffviewClose<cr>',           desc = 'Close diff view' },

            -- Toggle panels
            { '<leader>dt', '<cmd>DiffviewToggleFiles<cr>',     desc = 'Toggle file panel' },
            { '<leader>dr', '<cmd>DiffviewRefresh<cr>',         desc = 'Refresh' },
		})
	end
}