diff --git a/AGENTS.md b/AGENTS.md
index 38dbee0..3fb6f5d 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -80,6 +80,4 @@
 - Neue Features benötigen Tests
 
 ## Einschränkungen
-- Failed-only: nur Go
 - Lua Nearest pausiert
-- Farbiger Output später
diff --git a/lua/test-samurai/core.lua b/lua/test-samurai/core.lua
index efac369..487a7a1 100644
--- a/lua/test-samurai/core.lua
+++ b/lua/test-samurai/core.lua
@@ -22,6 +22,9 @@ local state = {
   detail_buf = nil,
   detail_win = nil,
   detail_opening = false,
+  detail_full = false,
+  hardtime_refcount = 0,
+  hardtime_was_enabled = false,
   autocmds_set = false,
 }
 
@@ -31,6 +34,69 @@ local detail_ns = vim.api.nvim_create_namespace("TestSamuraiDetailAnsi")
 local apply_border_kind
 local close_container
 local restore_listing_full
+local close_detail_float
+
+local function disable_container_maps(buf)
+  local opts = { buffer = buf, nowait = true, silent = true }
+  vim.keymap.set("n", "<C-j>", "<Nop>", opts)
+  vim.keymap.set("n", "<C-k>", "<Nop>", opts)
+end
+
+local function get_hardtime()
+  local ok, hardtime = pcall(require, "hardtime")
+  if not ok or type(hardtime) ~= "table" then
+    return nil
+  end
+  if type(hardtime.enable) ~= "function" or type(hardtime.disable) ~= "function" then
+    return nil
+  end
+  return hardtime
+end
+
+local function hardtime_disable()
+  local hardtime = get_hardtime()
+  if not hardtime then
+    return
+  end
+  if state.hardtime_refcount == 0 then
+    state.hardtime_was_enabled = hardtime.is_plugin_enabled == true
+  end
+  state.hardtime_refcount = state.hardtime_refcount + 1
+  if hardtime.is_plugin_enabled == true then
+    pcall(hardtime.disable)
+  end
+end
+
+local function hardtime_restore()
+  if state.hardtime_refcount == 0 then
+    return
+  end
+  state.hardtime_refcount = state.hardtime_refcount - 1
+  if state.hardtime_refcount > 0 then
+    return
+  end
+  if not state.hardtime_was_enabled then
+    return
+  end
+  local hardtime = get_hardtime()
+  if hardtime then
+    pcall(hardtime.enable)
+  end
+  state.hardtime_was_enabled = false
+end
+
+local function handle_ctrl_l_in_listing()
+  local next_key = vim.fn.getchar(0)
+  if next_key ~= 0 and next_key ~= -1 then
+    local char = vim.fn.nr2char(next_key)
+    if char == "l" then
+      M.expand_detail_full()
+      return
+    end
+    vim.api.nvim_feedkeys(char, "n", false)
+  end
+  M.focus_detail()
+end
 
 local function get_hl_fg(name)
   local ok, hl = pcall(vim.api.nvim_get_hl, 0, { name = name, link = true })
@@ -87,21 +153,6 @@ local function ensure_output_autocmds()
 
   local group = vim.api.nvim_create_augroup("TestSamuraiOutput", { clear = true })
 
-  vim.api.nvim_create_autocmd({ "BufEnter", "WinEnter" }, {
-    group = group,
-    callback = function()
-      if state.detail_opening then
-        return
-      end
-      local cur = vim.api.nvim_get_current_win()
-      local keep = (state.last_win and vim.api.nvim_win_is_valid(state.last_win) and cur == state.last_win)
-        or (state.detail_win and vim.api.nvim_win_is_valid(state.detail_win) and cur == state.detail_win)
-      if not keep then
-        close_container()
-      end
-    end,
-  })
-
   vim.api.nvim_create_autocmd("WinClosed", {
     group = group,
     callback = function(args)
@@ -109,14 +160,20 @@ local function ensure_output_autocmds()
       if not closed then
         return
       end
-      if state.last_win and closed == state.last_win then
-        state.last_win = nil
-        close_container()
-        return
-      end
       if state.detail_win and closed == state.detail_win then
         state.detail_win = nil
         restore_listing_full()
+        hardtime_restore()
+        return
+      end
+      if state.last_win and closed == state.last_win then
+        state.last_win = nil
+        hardtime_restore()
+        if state.detail_win and vim.api.nvim_win_is_valid(state.detail_win) then
+          pcall(vim.api.nvim_win_close, state.detail_win, true)
+          state.detail_win = nil
+        end
+        return
       end
     end,
   })
@@ -147,8 +204,12 @@ function M.setup()
   state.last_result_line_map = {}
   state.last_raw_output = nil
   state.last_float = nil
+  state.last_win = nil
+  state.last_buf = nil
   state.detail_opening = false
-  state.detail_opening = false
+  state.detail_full = false
+  state.hardtime_refcount = 0
+  state.hardtime_was_enabled = false
 end
 
 function M.reload_runners()
@@ -261,27 +322,43 @@ local function float_geometry()
   return width, height, row, col
 end
 
+local function base_geometry()
+  local width, height, row, col = float_geometry()
+  local base = state.last_float or {}
+  return base.width or width, base.height or height, base.row or row, base.col or col
+end
+
 apply_border_kind = function(win, kind)
-  if not (win and vim.api.nvim_win_is_valid(win)) then
+  local target = win
+  if not target then
+    target = state.last_win
+  end
+  if not (target and vim.api.nvim_win_is_valid(target)) then
     return
   end
   if kind == "pass" then
-    vim.api.nvim_win_set_option(win, "winhighlight", "FloatBorder:TestSamuraiBorderPass")
+    vim.api.nvim_win_set_option(target, "winhighlight", "FloatBorder:TestSamuraiBorderPass")
   elseif kind == "fail" then
-    vim.api.nvim_win_set_option(win, "winhighlight", "FloatBorder:TestSamuraiBorderFail")
+    vim.api.nvim_win_set_option(target, "winhighlight", "FloatBorder:TestSamuraiBorderFail")
   else
-    vim.api.nvim_win_set_option(win, "winhighlight", "")
+    vim.api.nvim_win_set_option(target, "winhighlight", "")
   end
 end
 
 close_container = function()
+  if state.detail_win and vim.api.nvim_win_is_valid(state.detail_win) then
+    pcall(vim.api.nvim_win_close, state.detail_win, true)
+    state.detail_win = nil
+  end
   if state.last_win and vim.api.nvim_win_is_valid(state.last_win) then
     pcall(vim.api.nvim_win_close, state.last_win, true)
     state.last_win = nil
   end
+end
+
+close_detail_float = function()
   if state.detail_win and vim.api.nvim_win_is_valid(state.detail_win) then
     pcall(vim.api.nvim_win_close, state.detail_win, true)
-    state.detail_win = nil
   end
 end
 
@@ -289,10 +366,7 @@ restore_listing_full = function()
   if not (state.last_win and vim.api.nvim_win_is_valid(state.last_win)) then
     return
   end
-  local width = state.last_float and state.last_float.width or math.floor(vim.o.columns * 0.8)
-  local height = state.last_float and state.last_float.height or math.floor(vim.o.lines * 0.8)
-  local row = state.last_float and state.last_float.row or math.floor((vim.o.lines - height) / 2)
-  local col = state.last_float and state.last_float.col or math.floor((vim.o.columns - width) / 2)
+  local width, height, row, col = base_geometry()
   vim.api.nvim_win_set_config(state.last_win, {
     relative = "editor",
     width = width,
@@ -302,18 +376,71 @@ restore_listing_full = function()
     style = "minimal",
     border = "rounded",
   })
-  apply_border_kind(state.last_win, state.last_border_kind)
+end
+
+local function apply_split_layout(left_ratio)
+  if not (state.last_win and vim.api.nvim_win_is_valid(state.last_win)) then
+    return
+  end
+  if not (state.detail_win and vim.api.nvim_win_is_valid(state.detail_win)) then
+    return
+  end
+  local width, height, row, col = base_geometry()
+  local available = math.max(1, width - 2)
+  local left_width = math.floor(available * left_ratio)
+  if left_width < 1 then
+    left_width = 1
+  end
+  if left_width >= available then
+    left_width = math.max(1, available - 1)
+  end
+  local right_width = available - left_width
+  if right_width < 1 then
+    right_width = 1
+    if available > 1 then
+      left_width = available - right_width
+    end
+  end
+  local listing_border = "rounded"
+  local detail_col = col + left_width + 2
+  if left_ratio <= 0 then
+    left_width = 1
+    right_width = width
+    listing_border = "none"
+    detail_col = col
+    state.detail_full = true
+  else
+    state.detail_full = false
+  end
+  vim.api.nvim_win_set_config(state.last_win, {
+    relative = "editor",
+    width = left_width,
+    height = height,
+    row = row,
+    col = col,
+    style = "minimal",
+    border = listing_border,
+  })
+  vim.api.nvim_win_set_config(state.detail_win, {
+    relative = "editor",
+    width = right_width,
+    height = height,
+    row = row,
+    col = detail_col,
+    style = "minimal",
+    border = "rounded",
+  })
 end
 
 local function create_output_win(initial_lines)
-  if state.last_win and vim.api.nvim_win_is_valid(state.last_win) then
-    pcall(vim.api.nvim_win_close, state.last_win, true)
-    state.last_win = nil
-  end
   if state.detail_win and vim.api.nvim_win_is_valid(state.detail_win) then
     pcall(vim.api.nvim_win_close, state.detail_win, true)
     state.detail_win = nil
   end
+  if state.last_win and vim.api.nvim_win_is_valid(state.last_win) then
+    pcall(vim.api.nvim_win_close, state.last_win, true)
+    state.last_win = nil
+  end
 
   local buf = state.last_buf
   if not (buf and vim.api.nvim_buf_is_valid(buf)) then
@@ -328,7 +455,7 @@ local function create_output_win(initial_lines)
   local width, height, row, col = float_geometry()
   state.last_float = { width = width, height = height, row = row, col = col }
 
-  local win = vim.api.nvim_open_win(buf, true, {
+  local listing = vim.api.nvim_open_win(buf, true, {
     relative = "editor",
     width = width,
     height = height,
@@ -337,6 +464,7 @@ local function create_output_win(initial_lines)
     style = "minimal",
     border = "rounded",
   })
+  hardtime_disable()
 
   vim.keymap.set("n", "<esc><esc>", function()
     close_container()
@@ -344,12 +472,22 @@ local function create_output_win(initial_lines)
   vim.keymap.set("n", "<cr>", function()
     M.open_test_output_at_cursor()
   end, { buffer = buf, nowait = true, silent = true })
+  vim.keymap.set("n", "<C-h>", function()
+    M.focus_listing()
+  end, { buffer = buf, nowait = true, silent = true })
+  vim.keymap.set("n", "<C-l>", function()
+    handle_ctrl_l_in_listing()
+  end, { buffer = buf, silent = true })
+  vim.keymap.set("n", "<leader>z", function()
+    M.toggle_detail_full()
+  end, { buffer = buf, nowait = true, silent = true })
+  disable_container_maps(buf)
 
-  state.last_win = win
+  state.last_win = listing
   state.last_buf = buf
-  apply_border_kind(win, state.last_border_kind)
+  apply_border_kind(listing, state.last_border_kind)
 
-  return buf, win
+  return buf, listing
 end
 
 local function reopen_output_win()
@@ -378,6 +516,7 @@ local function reopen_output_win()
     style = "minimal",
     border = "rounded",
   })
+  hardtime_disable()
 
   vim.keymap.set("n", "<esc><esc>", function()
     close_container()
@@ -385,6 +524,16 @@ local function reopen_output_win()
   vim.keymap.set("n", "<cr>", function()
     M.open_test_output_at_cursor()
   end, { buffer = state.last_buf, nowait = true, silent = true })
+  vim.keymap.set("n", "<C-h>", function()
+    M.focus_listing()
+  end, { buffer = state.last_buf, nowait = true, silent = true })
+  vim.keymap.set("n", "<C-l>", function()
+    handle_ctrl_l_in_listing()
+  end, { buffer = state.last_buf, silent = true })
+  vim.keymap.set("n", "<leader>z", function()
+    M.toggle_detail_full()
+  end, { buffer = state.last_buf, nowait = true, silent = true })
+  disable_container_maps(state.last_buf)
 
   state.last_win = win
   apply_border_kind(win, state.last_border_kind)
@@ -684,6 +833,19 @@ local function ensure_detail_buf(lines)
     vim.keymap.set("n", "<C-w>h", function()
       M.focus_listing()
     end, { buffer = buf, nowait = true, silent = true })
+    vim.keymap.set("n", "<C-h>", function()
+      M.focus_listing()
+    end, { buffer = buf, nowait = true, silent = true })
+    vim.keymap.set("n", "<C-l>", function()
+      M.focus_detail()
+    end, { buffer = buf, nowait = true, silent = true })
+    vim.keymap.set("n", "<leader>z", function()
+      M.toggle_detail_full()
+    end, { buffer = buf, nowait = true, silent = true })
+    vim.keymap.set("n", "<C-c>", function()
+      close_detail_float()
+    end, { buffer = buf, nowait = true, silent = true })
+    disable_container_maps(buf)
   end
   local clean_lines, highlights = parse_ansi_lines(normalize_output_lines(lines))
   vim.api.nvim_buf_set_lines(buf, 0, -1, false, clean_lines)
@@ -691,43 +853,50 @@ local function ensure_detail_buf(lines)
   return buf
 end
 
-local function open_detail_split(lines)
+local function open_detail_split(lines, border_kind)
   local buf = ensure_detail_buf(lines)
-  local base = state.last_float or {}
-  local width = base.width or math.floor(vim.o.columns * 0.8)
-  local height = base.height or math.floor(vim.o.lines * 0.8)
-  local row = base.row or math.floor((vim.o.lines - height) / 2)
-  local col = base.col or math.floor((vim.o.columns - width) / 2)
-  local left_width = math.max(1, math.floor(width * 0.2))
-  local right_width = width - left_width
+  if not (state.last_win and vim.api.nvim_win_is_valid(state.last_win)) then
+    return
+  end
+  local width, height, row, col = base_geometry()
+  local available = math.max(1, width - 2)
+  local left_width = math.floor(available * 0.25)
+  if left_width < 1 then
+    left_width = 1
+  end
+  if left_width >= available then
+    left_width = math.max(1, available - 1)
+  end
+  local right_width = available - left_width
   if right_width < 1 then
     right_width = 1
-    left_width = math.max(1, width - right_width)
+    if available > 1 then
+      left_width = available - right_width
+    end
   end
 
-  if state.last_win and vim.api.nvim_win_is_valid(state.last_win) then
-    vim.api.nvim_win_set_config(state.last_win, {
-      relative = "editor",
-      width = left_width,
-      height = height,
-      row = row,
-      col = col,
-      style = "minimal",
-      border = "rounded",
-    })
-  end
+  vim.api.nvim_win_set_config(state.last_win, {
+    relative = "editor",
+    width = left_width,
+    height = height,
+    row = row,
+    col = col,
+    style = "minimal",
+    border = "rounded",
+  })
 
   local right_cfg = {
     relative = "editor",
     width = right_width,
     height = height,
     row = row,
-    col = col + left_width,
+    col = col + left_width + 2,
     style = "minimal",
     border = "rounded",
   }
 
   local right = state.detail_win
+  local opening_detail = not (right and vim.api.nvim_win_is_valid(right))
   if right and vim.api.nvim_win_is_valid(right) then
     vim.api.nvim_win_set_buf(right, buf)
     vim.api.nvim_win_set_config(right, right_cfg)
@@ -737,15 +906,24 @@ local function open_detail_split(lines)
     state.detail_win = right
     state.detail_opening = false
   end
+  if opening_detail then
+    hardtime_disable()
+  end
+  apply_border_kind(right, border_kind)
+  state.detail_full = false
   vim.api.nvim_set_current_win(right)
 end
 
 function M.open_test_output_at_cursor()
   local cursor = vim.api.nvim_win_get_cursor(0)
   local line = cursor[1]
+  local text = vim.api.nvim_get_current_line()
+  local status = text:match("^%[%s*(%u+)%s*%]%s*%-")
+  if status and status ~= "PASS" and status ~= "FAIL" then
+    return
+  end
   local test_name = state.last_result_line_map[line]
   if not test_name then
-    local text = vim.api.nvim_get_current_line()
     test_name = text:match("^%[%s*[%u]+%s*%]%s*%-%s*(.+)$")
   end
   if not test_name then
@@ -791,15 +969,44 @@ function M.open_test_output_at_cursor()
     vim.notify("[test-samurai] No output captured for " .. test_name, vim.log.levels.WARN)
     return
   end
-  open_detail_split(output)
+  local border_kind = status and status:lower() or nil
+  open_detail_split(output, border_kind)
 end
 
 function M.focus_listing()
   if state.last_win and vim.api.nvim_win_is_valid(state.last_win) then
+    if state.detail_win and vim.api.nvim_win_is_valid(state.detail_win) then
+      apply_split_layout(0.25)
+    end
     vim.api.nvim_set_current_win(state.last_win)
   end
 end
 
+function M.focus_detail()
+  if state.detail_win and vim.api.nvim_win_is_valid(state.detail_win) then
+    vim.api.nvim_set_current_win(state.detail_win)
+  end
+end
+
+function M.expand_detail_full()
+  if state.detail_win and vim.api.nvim_win_is_valid(state.detail_win) then
+    apply_split_layout(0)
+    vim.api.nvim_set_current_win(state.detail_win)
+  end
+end
+
+function M.toggle_detail_full()
+  if not (state.detail_win and vim.api.nvim_win_is_valid(state.detail_win)) then
+    return
+  end
+  if state.detail_full then
+    apply_split_layout(0.25)
+    vim.api.nvim_set_current_win(state.last_win)
+  else
+    M.expand_detail_full()
+  end
+end
+
 local function run_cmd(cmd, cwd, handlers)
   local h = handlers or {}
 
diff --git a/tests/test_samurai_output_spec.lua b/tests/test_samurai_output_spec.lua
index 96a2dfb..ee9bc40 100644
--- a/tests/test_samurai_output_spec.lua
+++ b/tests/test_samurai_output_spec.lua
@@ -1,6 +1,62 @@
 local test_samurai = require("test-samurai")
 local core = require("test-samurai.core")
 
+local function close_output_container()
+  local keys = vim.api.nvim_replace_termcodes("<esc><esc>", true, false, true)
+  local attempts = 5
+  while attempts > 0 do
+    local float_win = nil
+    for _, win in ipairs(vim.api.nvim_tabpage_list_wins(0)) do
+      local cfg = vim.api.nvim_win_get_config(win)
+      if cfg.relative ~= "" then
+        float_win = win
+        break
+      end
+    end
+    if not float_win then
+      break
+    end
+    vim.api.nvim_set_current_win(float_win)
+    vim.api.nvim_feedkeys(keys, "x", false)
+    vim.wait(20, function()
+      for _, win in ipairs(vim.api.nvim_tabpage_list_wins(0)) do
+        local cfg = vim.api.nvim_win_get_config(win)
+        if cfg.relative ~= "" then
+          return false
+        end
+      end
+      return true
+    end)
+    attempts = attempts - 1
+  end
+end
+
+local function has_nop_mapping(buf, lhs)
+  local check = { lhs }
+  if lhs == "<C-h>" then
+    table.insert(check, "<BS>")
+  end
+  if lhs == "<C-j>" then
+    table.insert(check, "<NL>")
+  end
+  for _, map in ipairs(vim.api.nvim_buf_get_keymap(buf, "n")) do
+    local matched = false
+    for _, key in ipairs(check) do
+      if (map.lhs or ""):lower() == key:lower() then
+        matched = true
+        break
+      end
+    end
+    if matched then
+      local rhs = map.rhs or ""
+      if rhs == "<Nop>" or rhs == "<nop>" or rhs == "" then
+        return true
+      end
+    end
+  end
+  return false
+end
+
 describe("test-samurai public API", function()
   it("delegates show_output to core", function()
     local called = false
@@ -98,6 +154,25 @@ describe("test-samurai output formatting", function()
     test_samurai.setup()
   end)
 
+  after_each(function()
+    close_output_container()
+  end)
+
+  local function find_listing_win()
+    local current = vim.api.nvim_get_current_win()
+    local cfg = vim.api.nvim_win_get_config(current)
+    if cfg.relative ~= "" then
+      return current
+    end
+    for _, win in ipairs(vim.api.nvim_tabpage_list_wins(0)) do
+      local win_cfg = vim.api.nvim_win_get_config(win)
+      if win_cfg.relative ~= "" then
+        return win
+      end
+    end
+    return nil
+  end
+
   it("formats JSON output as PASS/FAIL lines", function()
     local json = vim.json.encode({
       testResults = {
@@ -265,8 +340,9 @@ describe("test-samurai output formatting", function()
 
     core.run_nearest()
 
-    local win = vim.api.nvim_get_current_win()
-    local hl = vim.api.nvim_win_get_option(win, "winhighlight")
+    local listing = find_listing_win()
+    assert.is_not_nil(listing)
+    local hl = vim.api.nvim_win_get_option(listing, "winhighlight")
 
     vim.fn.jobstart = orig_jobstart
 
@@ -311,8 +387,9 @@ describe("test-samurai output formatting", function()
 
     core.run_nearest()
 
-    local win = vim.api.nvim_get_current_win()
-    local hl = vim.api.nvim_win_get_option(win, "winhighlight")
+    local listing = find_listing_win()
+    assert.is_not_nil(listing)
+    local hl = vim.api.nvim_win_get_option(listing, "winhighlight")
 
     vim.fn.jobstart = orig_jobstart
 
@@ -1406,6 +1483,10 @@ describe("test-samurai output detail view", function()
     test_samurai.setup()
   end)
 
+  after_each(function()
+    close_output_container()
+  end)
+
   local function find_float_wins()
     local wins = vim.api.nvim_tabpage_list_wins(0)
     local out = {}
@@ -1418,10 +1499,9 @@ describe("test-samurai output detail view", function()
     return out
   end
 
-  local function find_non_float_win()
-    for _, win in ipairs(vim.api.nvim_tabpage_list_wins(0)) do
-      local cfg = vim.api.nvim_win_get_config(win)
-      if cfg.relative == "" then
+  local function find_detail_win(listing)
+    for _, win in ipairs(find_float_wins()) do
+      if win ~= listing then
         return win
       end
     end
@@ -1467,21 +1547,17 @@ describe("test-samurai output detail view", function()
     core.open_test_output_at_cursor()
     local wins = find_float_wins()
     assert.equals(2, #wins)
-    local right = nil
-    for _, win in ipairs(wins) do
-      if win ~= output_win then
-        right = win
-        break
-      end
-    end
+    local right = find_detail_win(output_win)
     assert.is_not_nil(right)
     local left_cfg = vim.api.nvim_win_get_config(output_win)
     local right_cfg = vim.api.nvim_win_get_config(right)
+    assert.is_true(left_cfg.border == "rounded" or type(left_cfg.border) == "table")
+    assert.is_true(right_cfg.border == "rounded" or type(right_cfg.border) == "table")
     assert.equals(left_cfg.row, right_cfg.row)
     assert.equals(left_cfg.height, right_cfg.height)
-    assert.equals(left_cfg.col + left_cfg.width, right_cfg.col)
+    assert.is_true(right_cfg.col >= left_cfg.col + left_cfg.width + 2)
     local total_width = left_cfg.width + right_cfg.width
-    local expected_left = math.floor(total_width * 0.2)
+    local expected_left = math.floor(total_width * 0.25)
     assert.is_true(math.abs(left_cfg.width - expected_left) <= 1)
     local right_buf = vim.api.nvim_win_get_buf(right)
     local detail = vim.api.nvim_buf_get_lines(right_buf, 0, -1, false)
@@ -1532,13 +1608,7 @@ describe("test-samurai output detail view", function()
     core.open_test_output_at_cursor()
 
     local wins = find_float_wins()
-    local right = nil
-    for _, win in ipairs(wins) do
-      if win ~= output_win then
-        right = win
-        break
-      end
-    end
+    local right = find_detail_win(output_win)
     assert.is_not_nil(right)
     local right_buf = vim.api.nvim_win_get_buf(right)
     vim.api.nvim_buf_set_lines(right_buf, 0, -1, false, { "old output" })
@@ -1547,13 +1617,7 @@ describe("test-samurai output detail view", function()
     core.open_test_output_at_cursor()
 
     local updated = find_float_wins()
-    local updated_right = nil
-    for _, win in ipairs(updated) do
-      if win ~= output_win then
-        updated_right = win
-        break
-      end
-    end
+    local updated_right = find_detail_win(output_win)
     assert.equals(right, updated_right)
     local detail = vim.api.nvim_buf_get_lines(right_buf, 0, -1, false)
     assert.are.same({
@@ -1601,13 +1665,7 @@ describe("test-samurai output detail view", function()
     core.open_test_output_at_cursor()
 
     local wins = find_float_wins()
-    local right = nil
-    for _, win in ipairs(wins) do
-      if win ~= output_win then
-        right = win
-        break
-      end
-    end
+    local right = find_detail_win(output_win)
     assert.is_not_nil(right)
     local right_buf = vim.api.nvim_win_get_buf(right)
     local detail = vim.api.nvim_buf_get_lines(right_buf, 0, -1, false)
@@ -1622,6 +1680,156 @@ describe("test-samurai output detail view", function()
     vim.fn.jobstart = orig_jobstart
   end)
 
+  it("opens detail output for PASS entries", function()
+    local orig_jobstart = vim.fn.jobstart
+    vim.fn.jobstart = function(_cmd, opts)
+      if opts and opts.on_stdout then
+        opts.on_stdout(1, {
+          vim.json.encode({ Action = "output", Test = "TestFoo/Sub", Output = "PASS detail\n" }),
+          vim.json.encode({ Action = "pass", Test = "TestFoo/Sub" }),
+        }, nil)
+      end
+      if opts and opts.on_exit then
+        opts.on_exit(1, 0, nil)
+      end
+      return 1
+    end
+
+    local bufnr = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_buf_set_name(bufnr, "/tmp/output_detail_pass_test.go")
+    vim.bo[bufnr].filetype = "go"
+    vim.api.nvim_set_current_buf(bufnr)
+
+    test_samurai.test_file()
+
+    local out_buf = vim.api.nvim_get_current_buf()
+    local lines = vim.api.nvim_buf_get_lines(out_buf, 0, -1, false)
+    local target = nil
+    for i, line in ipairs(lines) do
+      if line:match("^%[ PASS %] %- ") then
+        target = i
+        break
+      end
+    end
+    assert.is_not_nil(target)
+    vim.api.nvim_win_set_cursor(0, { target, 0 })
+
+    local output_win = vim.api.nvim_get_current_win()
+
+    core.open_test_output_at_cursor()
+
+    local wins = find_float_wins()
+    assert.equals(2, #wins)
+    local right = find_detail_win(output_win)
+    assert.is_not_nil(right)
+    local right_buf = vim.api.nvim_win_get_buf(right)
+    local detail = vim.api.nvim_buf_get_lines(right_buf, 0, -1, false)
+    assert.are.same({ "PASS detail" }, detail)
+
+    vim.fn.jobstart = orig_jobstart
+  end)
+
+  it("colors detail border based on selected result", function()
+    local orig_jobstart = vim.fn.jobstart
+    vim.fn.jobstart = function(_cmd, opts)
+      if opts and opts.on_stdout then
+        opts.on_stdout(1, {
+          vim.json.encode({ Action = "output", Test = "TestFoo/Pass", Output = "PASS detail\n" }),
+          vim.json.encode({ Action = "pass", Test = "TestFoo/Pass" }),
+          vim.json.encode({ Action = "output", Test = "TestFoo/Fail", Output = "FAIL detail\n" }),
+          vim.json.encode({ Action = "fail", Test = "TestFoo/Fail" }),
+        }, nil)
+      end
+      if opts and opts.on_exit then
+        opts.on_exit(1, 1, nil)
+      end
+      return 1
+    end
+
+    local bufnr = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_buf_set_name(bufnr, "/tmp/output_detail_border_test.go")
+    vim.bo[bufnr].filetype = "go"
+    vim.api.nvim_set_current_buf(bufnr)
+
+    test_samurai.test_file()
+
+    local out_buf = vim.api.nvim_get_current_buf()
+    local lines = vim.api.nvim_buf_get_lines(out_buf, 0, -1, false)
+    local pass_line = nil
+    local fail_line = nil
+    for i, line in ipairs(lines) do
+      if line:match("^%[ PASS %] %- ") then
+        pass_line = i
+      elseif line:match("^%[ FAIL %] %- ") then
+        fail_line = i
+      end
+    end
+    assert.is_not_nil(pass_line)
+    assert.is_not_nil(fail_line)
+
+    local output_win = vim.api.nvim_get_current_win()
+    vim.api.nvim_win_set_cursor(0, { pass_line, 0 })
+    core.open_test_output_at_cursor()
+    local detail_win = find_detail_win(output_win)
+    assert.is_not_nil(detail_win)
+    local pass_hl = vim.api.nvim_win_get_option(detail_win, "winhighlight")
+    assert.equals("FloatBorder:TestSamuraiBorderPass", pass_hl)
+
+    vim.api.nvim_set_current_win(output_win)
+    vim.api.nvim_win_set_cursor(0, { fail_line, 0 })
+    core.open_test_output_at_cursor()
+    local fail_hl = vim.api.nvim_win_get_option(detail_win, "winhighlight")
+    assert.equals("FloatBorder:TestSamuraiBorderFail", fail_hl)
+
+    vim.fn.jobstart = orig_jobstart
+  end)
+
+  it("does not open detail output for SKIP entries", function()
+    local orig_jobstart = vim.fn.jobstart
+    vim.fn.jobstart = function(_cmd, opts)
+      if opts and opts.on_stdout then
+        opts.on_stdout(1, {
+          vim.json.encode({ Action = "output", Test = "TestFoo/Sub", Output = "skip detail\n" }),
+          vim.json.encode({ Action = "skip", Test = "TestFoo/Sub" }),
+        }, nil)
+      end
+      if opts and opts.on_exit then
+        opts.on_exit(1, 0, nil)
+      end
+      return 1
+    end
+
+    local bufnr = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_buf_set_name(bufnr, "/tmp/output_detail_skip_test.go")
+    vim.bo[bufnr].filetype = "go"
+    vim.api.nvim_set_current_buf(bufnr)
+
+    test_samurai.test_file()
+
+    local out_buf = vim.api.nvim_get_current_buf()
+    local lines = vim.api.nvim_buf_get_lines(out_buf, 0, -1, false)
+    local target = nil
+    for i, line in ipairs(lines) do
+      if line:match("^%[ SKIP %] %- ") then
+        target = i
+        break
+      end
+    end
+    assert.is_not_nil(target)
+    vim.api.nvim_win_set_cursor(0, { target, 0 })
+
+    local output_win = vim.api.nvim_get_current_win()
+
+    core.open_test_output_at_cursor()
+
+    local wins = find_float_wins()
+    assert.equals(1, #wins)
+    local right = find_detail_win(output_win)
+    assert.is_nil(right)
+
+    vim.fn.jobstart = orig_jobstart
+  end)
+
   it("closes detail float and restores listing width", function()
     local orig_jobstart = vim.fn.jobstart
     vim.fn.jobstart = function(_cmd, opts)
@@ -1660,13 +1868,7 @@ describe("test-samurai output detail view", function()
 
     local wins = find_float_wins()
     assert.equals(2, #wins)
-    local right = nil
-    for _, win in ipairs(wins) do
-      if win ~= output_win then
-        right = win
-        break
-      end
-    end
+    local right = find_detail_win(output_win)
     assert.is_not_nil(right)
     local left_cfg = vim.api.nvim_win_get_config(output_win)
     local right_cfg = vim.api.nvim_win_get_config(right)
@@ -1676,13 +1878,400 @@ describe("test-samurai output detail view", function()
 
     local remaining = find_float_wins()
     assert.equals(1, #remaining)
-    local cfg = vim.api.nvim_win_get_config(remaining[1])
-    assert.equals(total_width, cfg.width)
+    local listing_cfg = vim.api.nvim_win_get_config(output_win)
+    assert.is_true(listing_cfg.border == "rounded" or type(listing_cfg.border) == "table")
+    assert.equals(total_width + 2, listing_cfg.width)
 
     vim.fn.jobstart = orig_jobstart
   end)
 
-  it("closes container when listing float is closed", function()
+  it("closes detail float with <C-c> and restores listing width", function()
+    local orig_jobstart = vim.fn.jobstart
+    vim.fn.jobstart = function(_cmd, opts)
+      if opts and opts.on_stdout then
+        opts.on_stdout(1, {
+          vim.json.encode({ Action = "output", Test = "TestFoo/Sub", Output = "=== RUN   TestFoo/Sub\n" }),
+          vim.json.encode({ Action = "fail", Test = "TestFoo/Sub" }),
+        }, nil)
+      end
+      if opts and opts.on_exit then
+        opts.on_exit(1, 1, nil)
+      end
+      return 1
+    end
+
+    local bufnr = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_buf_set_name(bufnr, "/tmp/output_detail_close_key_test.go")
+    vim.bo[bufnr].filetype = "go"
+    vim.api.nvim_set_current_buf(bufnr)
+
+    test_samurai.test_file()
+    local out_buf = vim.api.nvim_get_current_buf()
+    local lines = vim.api.nvim_buf_get_lines(out_buf, 0, -1, false)
+    local target = nil
+    for i, line in ipairs(lines) do
+      if line:match("^%[ FAIL %] %- ") then
+        target = i
+        break
+      end
+    end
+    assert.is_not_nil(target)
+    vim.api.nvim_win_set_cursor(0, { target, 0 })
+
+    local output_win = vim.api.nvim_get_current_win()
+    core.open_test_output_at_cursor()
+
+    local wins = find_float_wins()
+    local detail_win = find_detail_win(output_win)
+    assert.is_not_nil(detail_win)
+    local left_cfg = vim.api.nvim_win_get_config(output_win)
+    local right_cfg = vim.api.nvim_win_get_config(detail_win)
+    local total_width = left_cfg.width + right_cfg.width
+
+    vim.api.nvim_set_current_win(detail_win)
+    local keys = vim.api.nvim_replace_termcodes("<C-c>", true, false, true)
+    vim.api.nvim_feedkeys(keys, "x", false)
+    vim.wait(20, function()
+      return #find_float_wins() == 1
+    end)
+
+    local remaining = find_float_wins()
+    assert.equals(1, #remaining)
+    local listing_cfg = vim.api.nvim_win_get_config(output_win)
+    assert.equals(total_width + 2, listing_cfg.width)
+
+    vim.fn.jobstart = orig_jobstart
+  end)
+
+  it("disables ctrl-j/ctrl-k mappings in listing and detail buffers", function()
+    local orig_jobstart = vim.fn.jobstart
+    vim.fn.jobstart = function(_cmd, opts)
+      if opts and opts.on_stdout then
+        opts.on_stdout(1, {
+          vim.json.encode({ Action = "output", Test = "TestFoo/Sub", Output = "=== RUN   TestFoo/Sub\n" }),
+          vim.json.encode({ Action = "fail", Test = "TestFoo/Sub" }),
+        }, nil)
+      end
+      if opts and opts.on_exit then
+        opts.on_exit(1, 1, nil)
+      end
+      return 1
+    end
+
+    local bufnr = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_buf_set_name(bufnr, "/tmp/output_detail_ctrl_map_test.go")
+    vim.bo[bufnr].filetype = "go"
+    vim.api.nvim_set_current_buf(bufnr)
+
+    test_samurai.test_file()
+    local listing_buf = vim.api.nvim_get_current_buf()
+    assert.is_true(has_nop_mapping(listing_buf, "<C-j>"))
+    assert.is_true(has_nop_mapping(listing_buf, "<C-k>"))
+
+    local lines = vim.api.nvim_buf_get_lines(listing_buf, 0, -1, false)
+    local target = nil
+    for i, line in ipairs(lines) do
+      if line:match("^%[ FAIL %] %- ") then
+        target = i
+        break
+      end
+    end
+    assert.is_not_nil(target)
+    vim.api.nvim_win_set_cursor(0, { target, 0 })
+
+    local output_win = vim.api.nvim_get_current_win()
+    core.open_test_output_at_cursor()
+
+    local detail_win = find_detail_win(output_win)
+    assert.is_not_nil(detail_win)
+    local detail_buf = vim.api.nvim_win_get_buf(detail_win)
+    assert.is_true(has_nop_mapping(detail_buf, "<C-j>"))
+    assert.is_true(has_nop_mapping(detail_buf, "<C-k>"))
+
+    vim.fn.jobstart = orig_jobstart
+  end)
+
+  it("focuses listing with <C-h> from detail", function()
+    local orig_jobstart = vim.fn.jobstart
+    vim.fn.jobstart = function(_cmd, opts)
+      if opts and opts.on_stdout then
+        opts.on_stdout(1, {
+          vim.json.encode({ Action = "output", Test = "TestFoo/Sub", Output = "=== RUN   TestFoo/Sub\n" }),
+          vim.json.encode({ Action = "fail", Test = "TestFoo/Sub" }),
+        }, nil)
+      end
+      if opts and opts.on_exit then
+        opts.on_exit(1, 1, nil)
+      end
+      return 1
+    end
+
+    local bufnr = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_buf_set_name(bufnr, "/tmp/output_detail_focus_h_test.go")
+    vim.bo[bufnr].filetype = "go"
+    vim.api.nvim_set_current_buf(bufnr)
+
+    test_samurai.test_file()
+    local out_buf = vim.api.nvim_get_current_buf()
+    local lines = vim.api.nvim_buf_get_lines(out_buf, 0, -1, false)
+    local target = nil
+    for i, line in ipairs(lines) do
+      if line:match("^%[ FAIL %] %- ") then
+        target = i
+        break
+      end
+    end
+    assert.is_not_nil(target)
+    vim.api.nvim_win_set_cursor(0, { target, 0 })
+
+    local output_win = vim.api.nvim_get_current_win()
+    core.open_test_output_at_cursor()
+
+    local detail_win = find_detail_win(output_win)
+    assert.is_not_nil(detail_win)
+    vim.api.nvim_set_current_win(detail_win)
+
+    local keys = vim.api.nvim_replace_termcodes("<C-h>", true, false, true)
+    vim.api.nvim_feedkeys(keys, "x", false)
+    vim.wait(20, function()
+      return vim.api.nvim_get_current_win() == output_win
+    end)
+
+    assert.equals(output_win, vim.api.nvim_get_current_win())
+
+    vim.fn.jobstart = orig_jobstart
+  end)
+
+  it("focuses detail with <C-l> from listing when detail is visible", function()
+    local orig_jobstart = vim.fn.jobstart
+    vim.fn.jobstart = function(_cmd, opts)
+      if opts and opts.on_stdout then
+        opts.on_stdout(1, {
+          vim.json.encode({ Action = "output", Test = "TestFoo/Sub", Output = "=== RUN   TestFoo/Sub\n" }),
+          vim.json.encode({ Action = "fail", Test = "TestFoo/Sub" }),
+        }, nil)
+      end
+      if opts and opts.on_exit then
+        opts.on_exit(1, 1, nil)
+      end
+      return 1
+    end
+
+    local bufnr = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_buf_set_name(bufnr, "/tmp/output_detail_focus_l_test.go")
+    vim.bo[bufnr].filetype = "go"
+    vim.api.nvim_set_current_buf(bufnr)
+
+    test_samurai.test_file()
+    local out_buf = vim.api.nvim_get_current_buf()
+    local lines = vim.api.nvim_buf_get_lines(out_buf, 0, -1, false)
+    local target = nil
+    for i, line in ipairs(lines) do
+      if line:match("^%[ FAIL %] %- ") then
+        target = i
+        break
+      end
+    end
+    assert.is_not_nil(target)
+    vim.api.nvim_win_set_cursor(0, { target, 0 })
+
+    local output_win = vim.api.nvim_get_current_win()
+    core.open_test_output_at_cursor()
+
+    local detail_win = find_detail_win(output_win)
+    assert.is_not_nil(detail_win)
+    vim.api.nvim_set_current_win(output_win)
+
+    local keys = vim.api.nvim_replace_termcodes("<C-l>", true, false, true)
+    vim.api.nvim_feedkeys(keys, "x", false)
+    vim.wait(20, function()
+      return vim.api.nvim_get_current_win() == detail_win
+    end)
+
+    assert.equals(detail_win, vim.api.nvim_get_current_win())
+
+    vim.fn.jobstart = orig_jobstart
+  end)
+
+  it("expands detail to full width and toggles with <leader>z", function()
+    local orig_jobstart = vim.fn.jobstart
+    vim.fn.jobstart = function(_cmd, opts)
+      if opts and opts.on_stdout then
+        opts.on_stdout(1, {
+          vim.json.encode({ Action = "output", Test = "TestFoo/Sub", Output = "=== RUN   TestFoo/Sub\n" }),
+          vim.json.encode({ Action = "fail", Test = "TestFoo/Sub" }),
+        }, nil)
+      end
+      if opts and opts.on_exit then
+        opts.on_exit(1, 1, nil)
+      end
+      return 1
+    end
+
+    local bufnr = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_buf_set_name(bufnr, "/tmp/output_detail_full_width_test.go")
+    vim.bo[bufnr].filetype = "go"
+    vim.api.nvim_set_current_buf(bufnr)
+
+    test_samurai.test_file()
+    local out_buf = vim.api.nvim_get_current_buf()
+    local lines = vim.api.nvim_buf_get_lines(out_buf, 0, -1, false)
+    local target = nil
+    for i, line in ipairs(lines) do
+      if line:match("^%[ FAIL %] %- ") then
+        target = i
+        break
+      end
+    end
+    assert.is_not_nil(target)
+    vim.api.nvim_win_set_cursor(0, { target, 0 })
+
+    local output_win = vim.api.nvim_get_current_win()
+    core.open_test_output_at_cursor()
+
+    local detail_win = find_detail_win(output_win)
+    assert.is_not_nil(detail_win)
+    local left_cfg = vim.api.nvim_win_get_config(output_win)
+    local right_cfg = vim.api.nvim_win_get_config(detail_win)
+    local total_width = left_cfg.width + right_cfg.width
+
+    vim.api.nvim_set_current_win(output_win)
+    local leader_keys = vim.api.nvim_replace_termcodes("<leader>z", true, false, true)
+    vim.api.nvim_feedkeys(leader_keys, "x", false)
+    vim.wait(20, function()
+      local updated_left = vim.api.nvim_win_get_config(output_win)
+      return updated_left.width <= 1
+    end)
+
+    local collapsed_left = vim.api.nvim_win_get_config(output_win)
+    local expanded_right = vim.api.nvim_win_get_config(detail_win)
+    assert.is_true(collapsed_left.width <= 1)
+    assert.is_true(expanded_right.width >= total_width - 1)
+
+    vim.api.nvim_set_current_win(detail_win)
+    local leader_toggle = vim.api.nvim_replace_termcodes("<leader>z", true, false, true)
+    vim.api.nvim_feedkeys(leader_toggle, "x", false)
+    vim.wait(20, function()
+      local updated_left = vim.api.nvim_win_get_config(output_win)
+      return updated_left.width > 1
+    end)
+
+    local toggle_left = vim.api.nvim_win_get_config(output_win)
+    local toggle_right = vim.api.nvim_win_get_config(detail_win)
+    local toggle_total = toggle_left.width + toggle_right.width
+    local toggle_expected = math.floor(toggle_total * 0.25)
+    assert.is_true(math.abs(toggle_left.width - toggle_expected) <= 1)
+
+    vim.fn.jobstart = orig_jobstart
+  end)
+
+  it("closes floats via <esc><esc>", function()
+    local orig_jobstart = vim.fn.jobstart
+    vim.fn.jobstart = function(_cmd, opts)
+      if opts and opts.on_stdout then
+        opts.on_stdout(1, {
+          vim.json.encode({ Action = "pass", Test = "TestFoo/Sub" }),
+        }, nil)
+      end
+      if opts and opts.on_exit then
+        opts.on_exit(1, 0, nil)
+      end
+      return 1
+    end
+
+    local bufnr = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_buf_set_name(bufnr, "/tmp/output_detail_close_container_test.go")
+    vim.bo[bufnr].filetype = "go"
+    vim.api.nvim_set_current_buf(bufnr)
+
+    test_samurai.test_file()
+
+    local wins = find_float_wins()
+    assert.equals(1, #wins)
+
+    local keys = vim.api.nvim_replace_termcodes("<esc><esc>", true, false, true)
+    vim.api.nvim_feedkeys(keys, "x", false)
+    vim.wait(20, function()
+      return #find_float_wins() == 0
+    end)
+
+    local remaining = find_float_wins()
+    assert.equals(0, #remaining)
+
+    vim.fn.jobstart = orig_jobstart
+  end)
+
+  it("disables hardtime in listing/detail and restores on close", function()
+    local orig_hardtime = package.loaded["hardtime"]
+    local disable_calls = 0
+    local enable_calls = 0
+    local hardtime_state = true
+    local hardtime = {
+      is_plugin_enabled = true,
+      disable = function()
+        disable_calls = disable_calls + 1
+        hardtime_state = false
+        hardtime.is_plugin_enabled = false
+      end,
+      enable = function()
+        enable_calls = enable_calls + 1
+        hardtime_state = true
+        hardtime.is_plugin_enabled = true
+      end,
+    }
+    package.loaded["hardtime"] = hardtime
+
+    local orig_jobstart = vim.fn.jobstart
+    vim.fn.jobstart = function(_cmd, opts)
+      if opts and opts.on_stdout then
+        opts.on_stdout(1, {
+          vim.json.encode({ Action = "output", Test = "TestFoo/Sub", Output = "=== RUN   TestFoo/Sub\n" }),
+          vim.json.encode({ Action = "fail", Test = "TestFoo/Sub" }),
+        }, nil)
+      end
+      if opts and opts.on_exit then
+        opts.on_exit(1, 1, nil)
+      end
+      return 1
+    end
+
+    local bufnr = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_buf_set_name(bufnr, "/tmp/output_detail_hardtime_test.go")
+    vim.bo[bufnr].filetype = "go"
+    vim.api.nvim_set_current_buf(bufnr)
+
+    test_samurai.test_file()
+
+    local out_buf = vim.api.nvim_get_current_buf()
+    local lines = vim.api.nvim_buf_get_lines(out_buf, 0, -1, false)
+    local target = nil
+    for i, line in ipairs(lines) do
+      if line:match("^%[ FAIL %] %- ") then
+        target = i
+        break
+      end
+    end
+    assert.is_not_nil(target)
+    vim.api.nvim_win_set_cursor(0, { target, 0 })
+    core.open_test_output_at_cursor()
+
+    assert.is_true(disable_calls >= 1)
+    assert.is_false(hardtime_state)
+
+    local keys = vim.api.nvim_replace_termcodes("<esc><esc>", true, false, true)
+    vim.api.nvim_feedkeys(keys, "x", false)
+    vim.wait(50, function()
+      return #find_float_wins() == 0
+    end)
+
+    assert.equals(1, enable_calls)
+    assert.is_true(hardtime_state)
+
+    vim.fn.jobstart = orig_jobstart
+    package.loaded["hardtime"] = orig_hardtime
+  end)
+
+  it("closes detail when listing float is closed", function()
     local orig_jobstart = vim.fn.jobstart
     vim.fn.jobstart = function(_cmd, opts)
       if opts and opts.on_stdout then
@@ -1726,7 +2315,7 @@ describe("test-samurai output detail view", function()
     vim.fn.jobstart = orig_jobstart
   end)
 
-  it("closes container when navigating out of floats", function()
+  it("keeps floats open when navigating out of floats", function()
     local orig_jobstart = vim.fn.jobstart
     vim.fn.jobstart = function(_cmd, opts)
       if opts and opts.on_stdout then
@@ -1761,17 +2350,24 @@ describe("test-samurai output detail view", function()
 
     core.open_test_output_at_cursor()
 
-    local non_float = find_non_float_win()
+    local non_float = nil
+    for _, win in ipairs(vim.api.nvim_tabpage_list_wins(0)) do
+      local cfg = vim.api.nvim_win_get_config(win)
+      if cfg.relative == "" then
+        non_float = win
+        break
+      end
+    end
     assert.is_not_nil(non_float)
     vim.api.nvim_set_current_win(non_float)
 
     local remaining = find_float_wins()
-    assert.equals(0, #remaining)
+    assert.equals(2, #remaining)
 
     vim.fn.jobstart = orig_jobstart
   end)
 
-  it("keeps container open when focusing listing from detail", function()
+  it("keeps floats open when focusing listing from detail", function()
     local orig_jobstart = vim.fn.jobstart
     vim.fn.jobstart = function(_cmd, opts)
       if opts and opts.on_stdout then
@@ -1808,13 +2404,7 @@ describe("test-samurai output detail view", function()
     core.open_test_output_at_cursor()
 
     local wins = find_float_wins()
-    local detail_win = nil
-    for _, win in ipairs(wins) do
-      if win ~= output_win then
-        detail_win = win
-        break
-      end
-    end
+    local detail_win = find_detail_win(output_win)
     assert.is_not_nil(detail_win)
     vim.api.nvim_set_current_win(detail_win)