local opt = vim.opt

-- Line numbers
opt.number = true
opt.relativenumber = true

-- Tabs & indentation
opt.tabstop = 4
opt.shiftwidth = 4
opt.expandtab = true
opt.smartindent = true

-- Search
opt.ignorecase = true
opt.smartcase = true
opt.hlsearch = true
opt.incsearch = true

-- Appearance
opt.termguicolors = true
opt.signcolumn = "yes"
opt.cursorline = true
opt.scrolloff = 8
opt.sidescrolloff = 8

-- Line wrapping
opt.wrap = false

-- Clipboard
opt.clipboard = "unnamedplus"

-- Split behavior
opt.splitright = true
opt.splitbelow = true

-- Undo / swap
opt.undofile = true
opt.swapfile = false
opt.backup = false

-- Performance
opt.updatetime = 250
opt.timeoutlen = 300

-- Completion menu
opt.completeopt = "menuone,noselect"

-- File encoding
opt.fileencoding = "utf-8"