diff --git a/InnerFireWatch_WotLK.lua b/InnerFireWatch_WotLK.lua
deleted file mode 100644
index 2a08c1e..0000000
--- a/InnerFireWatch_WotLK.lua
+++ /dev/null
@@ -1,470 +0,0 @@
--- InnerFireWatch (WoW 3.3.5 / Epoch)
--- Clean build v2.0
-
-InnerFireWatchDB = InnerFireWatchDB or {}
-
-local frame = CreateFrame("Frame")
-local optionsFrame
-
-local COLOR_PRESETS = {
-  { key = "white",  text = "White",  r = 1.0, g = 1.0, b = 1.0 },
-  { key = "green",  text = "Green",  r = 0.0, g = 1.0, b = 0.0 },
-  { key = "blue",   text = "Blue",   r = 0.0, g = 0.4, b = 1.0 },
-  { key = "red",    text = "Red",    r = 1.0, g = 0.0, b = 0.0 },
-  { key = "yellow", text = "Yellow", r = 1.0, g = 1.0, b = 0.0 },
-  { key = "purple", text = "Purple", r = 0.7, g = 0.0, b = 1.0 },
-}
-
-local CLASS_COLORS_IFW = {
-  WARRIOR = { r = 0.78, g = 0.61, b = 0.43 },
-  MAGE    = { r = 0.41, g = 0.80, b = 0.94 },
-  PRIEST  = { r = 1.00, g = 1.00, b = 1.00 },
-  SHAMAN  = { r = 0.00, g = 0.44, b = 0.87 },
-}
-
-local DEFAULTS = {
-  soundEnabled = true,
-  useCustomSound = false,
-  gainedMessage = false,
-  largeMessageEnabled = true,
-  largeMessageR = 1,
-  largeMessageG = 0,
-  largeMessageB = 0,
-  colorPreset = "red",
-  customSoundPath = "Interface\\AddOns\\InnerFireWatch_WotLK\\sounds\\expire.wav",
-  fallbackSound = "RaidWarning",
-}
-
-local trackers = {}
-
-local function ApplyDefaults()
-  for k, v in pairs(DEFAULTS) do
-    if InnerFireWatchDB[k] == nil then
-      InnerFireWatchDB[k] = v
-    end
-  end
-end
-
-local function SetColorPresetByKey(key)
-  local i
-  for i = 1, #COLOR_PRESETS do
-    local p = COLOR_PRESETS[i]
-    if p.key == key then
-      InnerFireWatchDB.colorPreset = p.key
-      InnerFireWatchDB.largeMessageR = p.r
-      InnerFireWatchDB.largeMessageG = p.g
-      InnerFireWatchDB.largeMessageB = p.b
-      return
-    end
-  end
-end
-
-local function GetCurrentColorPresetText()
-  local i
-  for i = 1, #COLOR_PRESETS do
-    if COLOR_PRESETS[i].key == InnerFireWatchDB.colorPreset then
-      return COLOR_PRESETS[i].text
-    end
-  end
-  return "Red"
-end
-
-local function GetDetectedClassText()
-  local className = UnitClass("player")
-  return className or "Unknown"
-end
-
-local function GetDetectedClassColor()
-  local _, classToken = UnitClass("player")
-  if classToken and CLASS_COLORS_IFW[classToken] then
-    return CLASS_COLORS_IFW[classToken].r, CLASS_COLORS_IFW[classToken].g, CLASS_COLORS_IFW[classToken].b
-  end
-  return 0.8, 0.8, 0.8
-end
-
-local function ClassHasFeatures()
-  local _, classToken = UnitClass("player")
-  return classToken == "PRIEST" or classToken == "WARRIOR" or classToken == "SHAMAN" or classToken == "MAGE"
-end
-
--- Large center message
-local CenterAlert = CreateFrame("Frame", "InnerFireWatchCenterAlert", UIParent)
-CenterAlert:SetPoint("CENTER", UIParent, "CENTER", 0, 120)
-CenterAlert:SetWidth(700)
-CenterAlert:SetHeight(90)
-CenterAlert:Hide()
-
-CenterAlert.text = CenterAlert:CreateFontString(nil, "OVERLAY")
-CenterAlert.text:SetAllPoints(CenterAlert)
-CenterAlert.text:SetFont("Fonts\\FRIZQT__.TTF", 32, "OUTLINE")
-CenterAlert.text:SetJustifyH("CENTER")
-CenterAlert.text:SetJustifyV("MIDDLE")
-
-local function ShowCenterAlert(msg)
-  CenterAlert:SetAlpha(1)
-  CenterAlert.text:SetText(msg or "")
-  CenterAlert.text:SetTextColor(InnerFireWatchDB.largeMessageR, InnerFireWatchDB.largeMessageG, InnerFireWatchDB.largeMessageB)
-  CenterAlert:Show()
-  CenterAlert.startTime = GetTime()
-end
-
-CenterAlert:SetScript("OnUpdate", function(self)
-  if not self:IsShown() then return end
-
-  local elapsed = GetTime() - (self.startTime or 0)
-  if elapsed >= 2.5 then
-    self:Hide()
-    return
-  end
-
-  self:SetAlpha(1 - (elapsed / 2.5))
-end)
-
-local function PlayExpireSound()
-  if not InnerFireWatchDB.soundEnabled then return end
-
-  if InnerFireWatchDB.useCustomSound then
-    if PlaySoundFile then
-      PlaySoundFile(InnerFireWatchDB.customSoundPath)
-    end
-    return
-  end
-
-  if PlaySound then
-    PlaySound(InnerFireWatchDB.fallbackSound)
-  end
-end
-
-local function NotifyExpired(buffLabel)
-  local msg = buffLabel .. " has expired!"
-
-  DEFAULT_CHAT_FRAME:AddMessage("|cffff3333" .. msg .. "|r")
-
-  if InnerFireWatchDB.largeMessageEnabled then
-    ShowCenterAlert(string.upper(buffLabel) .. " EXPIRED!")
-  end
-
-  if UIErrorsFrame and UIErrorsFrame.AddMessage then
-    UIErrorsFrame:AddMessage(msg, 1.0, 0.1, 0.1, 53, 5)
-  end
-
-  PlayExpireSound()
-end
-
-local function NotifyGained(buffLabel)
-  if not InnerFireWatchDB.gainedMessage then return end
-  DEFAULT_CHAT_FRAME:AddMessage("|cff33ff33" .. buffLabel .. " active.|r")
-end
-
-local function HasBuffByName(unit, buffName)
-  local i = 1
-  while true do
-    local name = UnitBuff(unit, i)
-    if not name then
-      break
-    end
-
-    if name == buffName then
-      return true
-    end
-
-    i = i + 1
-  end
-
-  return false
-end
-
-local function BuildTrackers()
-  trackers = {}
-
-  local _, classToken = UnitClass("player")
-
-  if classToken == "PRIEST" then
-    table.insert(trackers, { label = "Inner Fire", name = "Inner Fire", active = false })
-  elseif classToken == "WARRIOR" then
-    table.insert(trackers, { label = "Battle Shout", name = "Battle Shout", active = false })
-  elseif classToken == "SHAMAN" then
-    table.insert(trackers, { label = "Lightning Shield", name = "Lightning Shield", active = false })
-    table.insert(trackers, { label = "Water Shield", name = "Water Shield", active = false })
-    table.insert(trackers, { label = "Earth Shield", name = "Earth Shield", active = false })
-  elseif classToken == "MAGE" then
-    table.insert(trackers, { label = "Frost Armor", name = "Frost Armor", active = false })
-    table.insert(trackers, { label = "Ice Armor", name = "Ice Armor", active = false })
-    table.insert(trackers, { label = "Mage Armor", name = "Mage Armor", active = false })
-  end
-
-  local i
-  for i = 1, #trackers do
-    trackers[i].active = HasBuffByName("player", trackers[i].name)
-  end
-end
-
-local function CheckBuffs()
-  if not trackers or #trackers == 0 then return end
-
-  local i
-  for i = 1, #trackers do
-    local t = trackers[i]
-    local nowActive = HasBuffByName("player", t.name)
-
-    if t.active and not nowActive then
-      NotifyExpired(t.label)
-    elseif (not t.active) and nowActive then
-      NotifyGained(t.label)
-    end
-
-    t.active = nowActive
-  end
-end
-
--- Options UI helpers
-local function ApplyOptionsBackdrop(parent)
-  if parent.bg then return end
-
-  parent.bg = parent:CreateTexture(nil, "BACKGROUND")
-  parent.bg:SetPoint("TOPLEFT", parent, "TOPLEFT", 8, -8)
-  parent.bg:SetPoint("BOTTOMRIGHT", parent, "BOTTOMRIGHT", -8, 8)
-  parent.bg:SetTexture(0, 0, 0, 0.90)
-
-  parent.border = CreateFrame("Frame", nil, parent)
-  parent.border:SetPoint("TOPLEFT", parent, "TOPLEFT", 4, -4)
-  parent.border:SetPoint("BOTTOMRIGHT", parent, "BOTTOMRIGHT", -4, 4)
-  parent.border:SetBackdrop({
-    edgeFile = "Interface\\Tooltips\\UI-Tooltip-Border",
-    edgeSize = 16,
-    insets = { left = 4, right = 4, top = 4, bottom = 4 },
-  })
-end
-
-local function CreateCheckbox(parent, labelText, x, y, getter, setter)
-  local cb = CreateFrame("CheckButton", nil, parent, "UICheckButtonTemplate")
-  cb:SetWidth(24)
-  cb:SetHeight(24)
-  cb:SetPoint("TOPLEFT", parent, "TOPLEFT", x, y)
-
-  local text = parent:CreateFontString(nil, "ARTWORK", "GameFontNormal")
-  text:SetPoint("LEFT", cb, "RIGHT", 4, 0)
-  text:SetText(labelText)
-
-  cb:SetScript("OnClick", function(self)
-    setter(self:GetChecked() and true or false)
-  end)
-
-  cb.Refresh = function(self)
-    self:SetChecked(getter() and true or false)
-  end
-
-  return cb
-end
-
-local function RefreshOptionsUI()
-  if not optionsFrame then return end
-
-  if optionsFrame.classText then
-    optionsFrame.classText:SetText("Class Detected: " .. GetDetectedClassText())
-    optionsFrame.classText:SetTextColor(GetDetectedClassColor())
-  end
-
-  if optionsFrame.noFeaturesText then
-    if ClassHasFeatures() then
-      optionsFrame.noFeaturesText:SetText("")
-    else
-      optionsFrame.noFeaturesText:SetText("No features are available for this class.")
-    end
-  end
-
-  if optionsFrame.soundCB then optionsFrame.soundCB:Refresh() end
-  if optionsFrame.customSoundCB then optionsFrame.customSoundCB:Refresh() end
-  if optionsFrame.gainedCB then optionsFrame.gainedCB:Refresh() end
-  if optionsFrame.largeCB then optionsFrame.largeCB:Refresh() end
-  if optionsFrame.colorText then optionsFrame.colorText:SetText(GetCurrentColorPresetText()) end
-end
-
-local function CreateOptionsWindow()
-  if optionsFrame then return end
-
-  local f = CreateFrame("Frame", "InnerFireWatchOptionsFrame", UIParent)
-  f:SetWidth(360)
-  f:SetHeight(385)
-  f:SetPoint("CENTER", UIParent, "CENTER", 0, 0)
-  f:SetFrameStrata("DIALOG")
-  f:SetFrameLevel(20)
-  f:EnableMouse(true)
-  f:SetMovable(true)
-  f:RegisterForDrag("LeftButton")
-  f:SetScript("OnDragStart", function(self) self:StartMoving() end)
-  f:SetScript("OnDragStop", function(self) self:StopMovingOrSizing() end)
-  f:Hide()
-
-  ApplyOptionsBackdrop(f)
-  table.insert(UISpecialFrames, "InnerFireWatchOptionsFrame")
-
-  local title = f:CreateFontString(nil, "ARTWORK", "GameFontNormalLarge")
-  title:SetPoint("TOP", f, "TOP", 0, -14)
-  title:SetText("InnerFireWatch")
-
-  local subtitle = f:CreateFontString(nil, "ARTWORK", "GameFontNormalSmall")
-  subtitle:SetPoint("TOP", title, "BOTTOM", 0, -4)
-  subtitle:SetText("Made for Epoch")
-
-  local close = CreateFrame("Button", nil, f, "UIPanelCloseButton")
-  close:SetPoint("TOPRIGHT", f, "TOPRIGHT", -4, -4)
-
-  local x = 22
-  local y = -52
-  local rowGap = 10
-
-  f.classText = f:CreateFontString(nil, "ARTWORK", "GameFontNormal")
-  f.classText:SetPoint("TOPLEFT", f, "TOPLEFT", x, y)
-  f.classText:SetText("Class Detected: ")
-  y = y - 12 - 4
-
-  f.noFeaturesText = f:CreateFontString(nil, "ARTWORK", "GameFontRedSmall")
-  f.noFeaturesText:SetPoint("TOPLEFT", f, "TOPLEFT", x, y)
-  f.noFeaturesText:SetText("")
-  y = y - 14 - rowGap
-
-  f.soundCB = CreateCheckbox(f, "Enable sound", x - 4, y, function()
-    return InnerFireWatchDB.soundEnabled
-  end, function(value)
-    InnerFireWatchDB.soundEnabled = value
-  end)
-  y = y - 24 - rowGap
-
-  f.customSoundCB = CreateCheckbox(f, "Use Custom Sound File", x - 4, y, function()
-    return InnerFireWatchDB.useCustomSound
-  end, function(value)
-    InnerFireWatchDB.useCustomSound = value
-  end)
-  y = y - 24 - 4
-
-  local soundNote = f:CreateFontString(nil, "ARTWORK", "GameFontNormalSmall")
-  soundNote:SetPoint("TOPLEFT", f, "TOPLEFT", x, y)
-  soundNote:SetText("Sounds/expire.wav file in AddOn Folder")
-  y = y - 14 - rowGap
-
-  local testSound = CreateFrame("Button", nil, f, "UIPanelButtonTemplate")
-  testSound:SetWidth(90)
-  testSound:SetHeight(22)
-  testSound:SetPoint("TOPLEFT", f, "TOPLEFT", x - 4, y)
-  testSound:SetText("Test Sound")
-  testSound:SetScript("OnClick", function()
-    PlayExpireSound()
-  end)
-  y = y - 22 - rowGap
-
-  f.gainedCB = CreateCheckbox(f, "Show gained message", x - 4, y, function()
-    return InnerFireWatchDB.gainedMessage
-  end, function(value)
-    InnerFireWatchDB.gainedMessage = value
-  end)
-  y = y - 24 - rowGap
-
-  f.largeCB = CreateCheckbox(f, "Show large center message", x - 4, y, function()
-    return InnerFireWatchDB.largeMessageEnabled
-  end, function(value)
-    InnerFireWatchDB.largeMessageEnabled = value
-  end)
-  y = y - 24 - rowGap
-
-  local colorLabel = f:CreateFontString(nil, "ARTWORK", "GameFontNormal")
-  colorLabel:SetPoint("TOPLEFT", f, "TOPLEFT", x, y)
-  colorLabel:SetText("Large message color:")
-  y = y - 30
-
-  local dd = CreateFrame("Frame", "InnerFireWatchColorDropdown", f, "UIDropDownMenuTemplate")
-  dd:SetPoint("TOPLEFT", f, "TOPLEFT", x - 12, y + 8)
-  UIDropDownMenu_SetWidth(dd, 140)
-
-  f.colorText = f:CreateFontString(nil, "ARTWORK", "GameFontHighlight")
-  f.colorText:SetPoint("LEFT", dd, "RIGHT", -10, 2)
-  f.colorText:SetText("")
-
-  UIDropDownMenu_Initialize(dd, function(self, level)
-    local i
-    for i = 1, #COLOR_PRESETS do
-      local p = COLOR_PRESETS[i]
-      local info = UIDropDownMenu_CreateInfo()
-      info.text = p.text
-      info.func = function()
-        SetColorPresetByKey(p.key)
-        UIDropDownMenu_SetSelectedID(dd, i)
-        RefreshOptionsUI()
-      end
-      UIDropDownMenu_AddButton(info, level)
-    end
-  end)
-
-  local i
-  for i = 1, #COLOR_PRESETS do
-    if COLOR_PRESETS[i].key == InnerFireWatchDB.colorPreset then
-      UIDropDownMenu_SetSelectedID(dd, i)
-      break
-    end
-  end
-
-  local preview = CreateFrame("Button", nil, f, "UIPanelButtonTemplate")
-  preview:SetWidth(90)
-  preview:SetHeight(22)
-  preview:SetPoint("BOTTOMLEFT", f, "BOTTOMLEFT", 18, 18)
-  preview:SetText("Preview")
-  preview:SetScript("OnClick", function()
-    ShowCenterAlert("PREVIEW MESSAGE")
-    PlayExpireSound()
-  end)
-
-  local closeBtn = CreateFrame("Button", nil, f, "UIPanelButtonTemplate")
-  closeBtn:SetWidth(120)
-  closeBtn:SetHeight(22)
-  closeBtn:SetPoint("BOTTOMRIGHT", f, "BOTTOMRIGHT", -18, 18)
-  closeBtn:SetText("Save & Close")
-  closeBtn:SetScript("OnClick", function()
-    f:Hide()
-  end)
-
-  optionsFrame = f
-  RefreshOptionsUI()
-end
-
-local function ToggleOptionsWindow()
-  if not optionsFrame then
-    CreateOptionsWindow()
-  end
-
-  if optionsFrame:IsShown() then
-    optionsFrame:Hide()
-  else
-    RefreshOptionsUI()
-    optionsFrame:Show()
-  end
-end
-
-frame:RegisterEvent("PLAYER_LOGIN")
-frame:RegisterEvent("UNIT_AURA")
-
-frame:SetScript("OnEvent", function(self, event, arg1)
-  if event == "PLAYER_LOGIN" then
-    ApplyDefaults()
-    SetColorPresetByKey(InnerFireWatchDB.colorPreset or "red")
-    BuildTrackers()
-    CreateOptionsWindow()
-    return
-  end
-
-  if event == "UNIT_AURA" and arg1 == "player" then
-    CheckBuffs()
-  end
-end)
-
-SLASH_INNERFIREWATCH1 = "/ifw"
-SlashCmdList["INNERFIREWATCH"] = function(msg)
-  msg = msg and string.lower(msg) or ""
-
-  if msg == "help" then
-    DEFAULT_CHAT_FRAME:AddMessage("|cff00ccffInnerFireWatch Help|r")
-    DEFAULT_CHAT_FRAME:AddMessage("  /ifw - Open options window")
-    DEFAULT_CHAT_FRAME:AddMessage("  /ifw help - Show this message")
-  else
-    ToggleOptionsWindow()
-  end
-end