-- 2-space indentation
vim.opt.tabstop = 2
vim.opt.shiftwidth = 2
vim.opt.softtabstop = 2
vim.opt.expandtab = true
vim.opt.relativenumber = true
vim.opt.number = true
vim.opt.termguicolors = true
vim.o.background = "dark"

-- immediate safety highlights (gui and terminal)
vim.cmd([[hi! Normal guibg=NONE guifg=NONE ctermbg=NONE ctermfg=NONE]])
vim.cmd([[hi! NonText guibg=NONE guifg=NONE ctermbg=NONE ctermfg=NONE]])

-- transparent background
vim.api.nvim_create_autocmd("VimEnter", {
  callback = function()
    vim.cmd("hi! Normal guibg=NONE ctermbg=NONE")
    vim.cmd("hi! NonText guibg=NONE ctermbg=NONE")
  end,
})


-- OSC52 clipboard integration (copy over SSH)
vim.g.clipboard = {
  name = "osc52",
  copy = {
    ["+"] = require("vim.ui.clipboard.osc52").copy("+"),
    ["*"] = require("vim.ui.clipboard.osc52").copy("*"),
  },
  paste = {
    ["+"] = require("vim.ui.clipboard.osc52").paste("+"),
    ["*"] = require("vim.ui.clipboard.osc52").paste("*"),
  },
}