diff --git a/r2chat.py b/r2chat.py
index 8e8f6c3..20ab7bb 100644
--- a/r2chat.py
+++ b/r2chat.py
@@ -1,323 +1,342 @@
-import tkinter as tk
-from tkinter import scrolledtext, messagebox
-from tkinter import ttk, colorchooser, font as tkfont
-import os, sys, json
-from pathlib import Path
-import time
-import getpass
-from plyer import notification
-import pygame as media
-import webbrowser
-import re
-
-if sys.platform == "win32":
-    ROOT = Path("C:/Users/Public")
-else:
-    ROOT = Path("/var/tmp")
-CHAT_FILE = ROOT / "r2chat" / "chat.txt"
-CONFIG_FILE = Path.home() / "r2chat.config.json"
-os.makedirs(os.path.dirname(CHAT_FILE), exist_ok=True)
-
-REFRESH_INTERVAL = 1000
-COLOR_PATTERN = re.compile(r"\(\((#[0-9a-fA-F]{6})\s*\|\s*([^)]+)\)\)")
-status = "online"
-
-username = getpass.getuser()
-media.mixer.init()
-
-DEFAULT_CONFIG = {
-    "font_family": "Lucida Console",
-    "font_size": 11,
-    "border_width": 2,
-    "bg_color": "#f0f0f0",
-    "fg_color": "#1e1e1e",
-    "user_color": "#0000ff",
-    "status_join": "{username} is now online.",
-    "status_leave": "{username} is now offline.",
-    "status_inactive": "{username} will be right back.",
-    "status_busy": "{username} is busy."
-}
-
-def load_config():
-    if CONFIG_FILE.exists():
-        try:
-            with open(CONFIG_FILE, "r", encoding="utf-8") as f:
-                user_cfg = json.load(f)
-            return {**DEFAULT_CONFIG, **user_cfg}  # user values override defaults
-        except Exception as e:
-            print(f":o config load failed, using defaults instead. error: {e}")
-    else:
-        with open(CONFIG_FILE, "w", encoding="utf-8") as f:
-            json.dump(DEFAULT_CONFIG, f, indent=2)
-        print(f":) created default config at {CONFIG_FILE}")
-    return DEFAULT_CONFIG.copy()
-
-class r2chat:
-    def __init__(self, root):
-        self.root = root
-        self.cfg = load_config()
-        self.root.title(f"r2chat :: {username}")
-
-        self.last_size = 0
-
-        # configs        
-        font = (self.cfg["font_family"], self.cfg["font_size"])
-        bg_color = self.cfg["bg_color"]
-        fg_color = self.cfg["fg_color"]
-        
-        # menubar
-        self.menubar = tk.Menu(root)
-        self.root.config(menu=self.menubar)
-        
-        ## chat menu
-        self.chatmenu = tk.Menu(self.menubar, tearoff=0)
-        self.menubar.add_cascade(label="Chat", menu=self.chatmenu)
-        self.chatmenu.add_command(label="Registered users", command=lambda: print(""))
-        self.chatmenu.add_command(label="Leave", command=lambda: self.on_close())
-
-        ## insert menu
-        self.chatmenu = tk.Menu(self.menubar, tearoff=0)
-        self.menubar.add_cascade(label="Insert", menu=self.chatmenu)
-        self.chatmenu.add_command(label="Emoticon", command=lambda: print(""))
-        self.chatmenu.add_command(label="GIF", command=lambda: print(""))
-
-        ## status menu
-        self.chatmenu = tk.Menu(self.menubar, tearoff=0)
-        self.menubar.add_cascade(label="Status", menu=self.chatmenu)
-        self.chatmenu.add_command(label="Online (All notifs)", command=lambda: self.setstatus("online"))
-        self.chatmenu.add_command(label="Inactive (Pings only)", command=lambda: self.setstatus("inactive"))
-        self.chatmenu.add_command(label="Busy (No notifs)", command=lambda: self.setstatus("busy"))
-        self.chatmenu.add_command(label="Appear offline", command=lambda: self.setstatus("offline"))
-
-        ## menu buttons
-        self.menubar.add_command(label="Preferences", command=lambda: self.openprefs())
-        self.menubar.add_command(label="Help", command=lambda: webbrowser.open_new_tab("https://forgejo.nishi.boats/Dogo6647/r2chat"))
-
-        # MAIN MENU STUFFS
-        self.entry = tk.Entry(root, relief='sunken', borderwidth=self.cfg["border_width"])
-        self.entry.pack(padx=10, pady=(0, 10), fill=tk.X, side=tk.BOTTOM)
-
-        self.chat_area = scrolledtext.ScrolledText(root, wrap='word', font=font, bg=bg_color, fg=fg_color, relief='ridge', borderwidth=self.cfg["border_width"])
-        self.chat_area.pack(padx=10, pady=10, fill=tk.BOTH, expand=True)
-        self.chat_area.bind("<Key>", lambda e: "break")
-
-        self.entry.bind("<Return>", self.send_message)
-
-        if not os.path.exists(CHAT_FILE):
-            open(CHAT_FILE, "a").close()
-
-        self.update_chat()
-        self.write_system_message(self.cfg["status_join"])
-
-    def on_close(self):
-        self.write_system_message(self.cfg["status_leave"])
-        self.root.destroy()
-
-    def write_system_message(self, msg):
-        line = f"---- {msg.format(username=username)} ----\n"
-        with open(CHAT_FILE, "a", encoding="utf-8") as f:
-            f.write(line)
-
-    def send_message(self, event=None):
-        msg = self.entry.get().strip()
-        if msg:
-            timestamp = time.strftime("%y/%m/%d %H:%M")
-            line = f"[{timestamp}] (({self.cfg['user_color']} | {username})): {msg}\n"
-            try:
-                with open(CHAT_FILE, "a", encoding="utf-8") as f:
-                    f.write(line)
-            except Exception as e:
-                print("oh noes! ", e)
-
-            self.entry.delete(0, tk.END)
-    
-    def setstatus(self, new_status):
-        global status
-
-        if status == new_status:
-            return
-        
-        status = new_status
-
-        if status == "online":
-            self.write_system_message(msg=self.cfg["status_join"])
-        elif status == "offline":
-            self.write_system_message(msg=self.cfg["status_leave"])
-        elif status == "inactive":
-            self.write_system_message(msg=self.cfg["status_inactive"])
-        elif status == "busy":
-            self.write_system_message(msg=self.cfg["status_busy"])
-
-    def openprefs(self):
-        PreferencesWindow(self.root, self.cfg, self.save_prefs)
-
-    def save_prefs(self, new_cfg):
-        self.cfg = new_cfg
-        with open(CONFIG_FILE, "w", encoding="utf-8") as f:
-            json.dump(new_cfg, f, indent=2)
-        font = (new_cfg["font_family"], new_cfg["font_size"])
-        self.chat_area.config(font=font, bg=new_cfg["bg_color"], fg=new_cfg["fg_color"], borderwidth=new_cfg["border_width"])
-        self.entry.config(borderwidth=new_cfg["border_width"])
-
-    def render_text(self, text):
-        pos = 0
-
-        for match in COLOR_PATTERN.finditer(text):
-            start, end = match.span()
-            color = match.group(1)
-            content = match.group(2)
-
-            if start > pos:
-                self.chat_area.insert(tk.END, text[pos:start])
-
-            tag_name = f"color_{color}"
-            if not tag_name in self.chat_area.tag_names():
-                self.chat_area.tag_config(tag_name, foreground=color)
-
-            self.chat_area.insert(tk.END, content, tag_name)
-            pos = end
-
-        if pos < len(text):
-            self.chat_area.insert(tk.END, text[pos:])
-
-    def update_chat(self):
-        try:
-            current_size = os.path.getsize(CHAT_FILE)
-
-            if current_size > self.last_size:
-                with open(CHAT_FILE, "r", encoding="utf-8") as f:
-                    f.seek(self.last_size)
-                    new_data = f.read()
-                    self.last_size = current_size
-
-                self.chat_area.config(state='normal')
-                if f"@{username} " in new_data and not "---" in new_data and not status == "busy" and not status == "offline":
-                    media.mixer.Sound("assets/internal/ping.ogg").play()
-                    messagebox.showinfo("Important message!", new_data)
-                if self.root.wm_state() == 'iconic':
-                    if not f"@{username} " in new_data and not status == "busy" and not status == "inactive":
-                        notification.notify(title="r2chat", message=new_data)
-                        media.mixer.Sound("assets/internal/notif.ogg").play()
-                self.render_text(new_data)
-                self.chat_area.config(state='disabled')
-                self.chat_area.yview(tk.END)
-
-        except Exception as e:
-            print("oh noes! ", e)
-
-        self.root.after(REFRESH_INTERVAL, self.update_chat)
-
-class PreferencesWindow:
-    def __init__(self, parent, cfg, on_save):
-        self.parent = parent
-        self.cfg = cfg.copy()
-        self.on_save = on_save
-
-        self.win = tk.Toplevel(parent)
-        self.win.title("r2chat prefs")
-        self.win.geometry("420x520")
-        self.win.resizable(False, False)
-        self.win.transient(parent)
-        self.win.grab_set()
-
-        self.vars = {}
-        self._build()
-
-    def _build(self):
-        notebook = ttk.Notebook(self.win)
-        notebook.pack(fill=tk.BOTH, expand=True, padx=10, pady=10)
-
-        self._build_appearance_tab(notebook)
-        self._build_status_messages_tab(notebook)
-
-        btn_frame = tk.Frame(self.win)
-        btn_frame.pack(fill=tk.X, padx=10, pady=(0, 10))
-
-        tk.Button(btn_frame, text="Save", width=10, command=self._save).pack(side=tk.RIGHT, padx=(4, 0))
-        tk.Button(btn_frame, text="Cancel", width=10, command=self.win.destroy).pack(side=tk.RIGHT)
-        tk.Button(btn_frame, text="Back to defaults", command=self._reset).pack(side=tk.LEFT)
-
-    def _build_appearance_tab(self, notebook):
-        frame = tk.Frame(notebook)
-        notebook.add(frame, text="Interface")
-
-        # font family
-        self._row(frame, 0, "Font family")
-        font_var = tk.StringVar(value=self.cfg["font_family"])
-        self.vars["font_family"] = font_var
-        families = sorted(tkfont.families())
-        font_combo = ttk.Combobox(frame, textvariable=font_var, values=families, state="readonly", width=24)
-        font_combo.grid(row=0, column=1, padx=10, pady=6, sticky=tk.W)
-
-        # font size
-        self._row(frame, 1, "Font size")
-        size_var = tk.IntVar(value=self.cfg["font_size"])
-        self.vars["font_size"] = size_var
-        tk.Spinbox(frame, from_=7, to=24, textvariable=size_var, width=6).grid(row=1, column=1, padx=10, pady=6, sticky=tk.W)
-
-        # border width
-        self._row(frame, 2, "Frame thickness")
-        bw_var = tk.IntVar(value=self.cfg["border_width"])
-        self.vars["border_width"] = bw_var
-        tk.Spinbox(frame, from_=0, to=6, textvariable=bw_var, width=6).grid(row=2, column=1, padx=10, pady=6, sticky=tk.W)
-
-        # color pickers
-        for i, (key, label) in enumerate([
-            ("bg_color", "Background color"),
-            ("fg_color", "Text color"),
-            ("user_color", "Username color"),
-        ], start=3):
-            self._row(frame, i, label)
-            self._color_picker_row(frame, i, key)
-
-    def _build_status_messages_tab(self, notebook):
-        frame = tk.Frame(notebook)
-        notebook.add(frame, text="Status messages")
-
-        tk.Label(frame, text="Use {username} where you want your username to be.", fg="gray", font=("Lucida Console", 9)).grid(
-            row=0, column=0, columnspan=2, padx=10, pady=(10, 4), sticky=tk.W)
-
-        for i, (key, label) in enumerate([("status_join", "Join message"),("status_leave", "Leave message"),("status_inactive", "Inactive message"),("status_busy", "Busy message")], start=1):
-            self._row(frame, i, label)
-            var = tk.StringVar(value=self.cfg[key])
-            self.vars[key] = var
-            tk.Entry(frame, textvariable=var, width=32).grid(row=i, column=1, padx=10, pady=6, sticky=tk.W)
-
-    def _row(self, frame, row, text):
-        tk.Label(frame, text=text, anchor=tk.W, width=18).grid(row=row, column=0, padx=10, pady=6, sticky=tk.W)
-
-    def _color_picker_row(self, frame, row, key):
-        color_var = tk.StringVar(value=self.cfg[key])
-        self.vars[key] = color_var
-
-        preview = tk.Label(frame, bg=self.cfg[key], width=4, relief="sunken", borderwidth=1)
-        preview.grid(row=row, column=1, padx=(10, 4), pady=6, sticky=tk.W)
-
-        def pick(v=color_var, p=preview, k=key):
-            result = colorchooser.askcolor(color=v.get(), title=k)
-            if result[1]:
-                v.set(result[1])
-                p.config(bg=result[1])
-
-        tk.Button(frame, text="Choose…", command=pick, width=8).grid(row=row, column=1, padx=(44, 0), pady=6, sticky=tk.W)
-
-    def _save(self):
-        for key, var in self.vars.items():
-            self.cfg[key] = var.get()
-        self.on_save(self.cfg)
-        self.win.destroy()
-
-    def _reset(self):
-        from __main__ import DEFAULT_CONFIG
-        for key, var in self.vars.items():
-            if key in DEFAULT_CONFIG:
-                var.set(DEFAULT_CONFIG[key])
-
-if __name__ == "__main__":
-    root = tk.Tk()
-    app = r2chat(root)
-    root.geometry("500x520")
-    root.minsize(360, 360)
-    root.attributes('-topmost', True)
-    root.protocol("WM_DELETE_WINDOW", app.on_close)
-    root.mainloop()
+import tkinter as tk
+from tkinter import scrolledtext, messagebox
+from tkinter import ttk, colorchooser, font as tkfont
+import os, sys, json
+from pathlib import Path
+import time
+import getpass
+from plyer import notification
+import pygame as media
+import webbrowser
+import re
+import subprocess
+
+if sys.platform == "win32":
+    ROOT = Path("C:/Users/Public")
+else:
+    ROOT = Path("/var/tmp")
+
+try:
+    if sys.argv[1]!='chat':
+        CHANCHAN = sys.argv[1].replace(' ','_').replace('.','-')
+        CHANNEL = 'chat_'+CHANCHAN
+    else:
+        CHANNEL = 'chat'
+        CHANCHAN = 'chat'
+except:
+    CHANNEL = 'chat'
+    CHANCHAN = 'chat'
+
+CHAT_FILE = ROOT / "r2chat" / f"{CHANNEL}.txt"
+CONFIG_FILE = Path.home() / "r2chat.config.json"
+os.makedirs(os.path.dirname(CHAT_FILE), exist_ok=True)
+
+REFRESH_INTERVAL = 1000
+COLOR_PATTERN = re.compile(r"\(\((#[0-9a-fA-F]{6})\s*\|\s*([^)]+)\)\)")
+status = "online"
+
+username = getpass.getuser()
+media.mixer.init()
+
+DEFAULT_CONFIG = {
+    "font_family": "Lucida Console",
+    "font_size": 11,
+    "border_width": 2,
+    "bg_color": "#f0f0f0",
+    "fg_color": "#1e1e1e",
+    "user_color": "#0000ff",
+    "status_join": "{username} is now online.",
+    "status_leave": "{username} is now offline.",
+    "status_inactive": "{username} will be right back.",
+    "status_busy": "{username} is busy."
+}
+
+def load_config():
+    if CONFIG_FILE.exists():
+        try:
+            with open(CONFIG_FILE, "r", encoding="utf-8") as f:
+                user_cfg = json.load(f)
+            return {**DEFAULT_CONFIG, **user_cfg}  # user values override defaults
+        except Exception as e:
+            print(f":o config load failed, using defaults instead. error: {e}")
+    else:
+        with open(CONFIG_FILE, "w", encoding="utf-8") as f:
+            json.dump(DEFAULT_CONFIG, f, indent=2)
+        print(f":) created default config at {CONFIG_FILE}")
+    return DEFAULT_CONFIG.copy()
+
+
+
+class r2chat:
+    def __init__(self, root):
+        self.root = root
+        self.cfg = load_config()
+        self.root.title(f"r2chat :: {username} / #{CHANCHAN}")
+
+        self.last_size = 0
+
+        # configs        
+        font = (self.cfg["font_family"], self.cfg["font_size"])
+        bg_color = self.cfg["bg_color"]
+        fg_color = self.cfg["fg_color"]
+        
+        # menubar
+        self.menubar = tk.Menu(root)
+        self.root.config(menu=self.menubar)
+        
+        ## chat menu
+        self.chatmenu = tk.Menu(self.menubar, tearoff=0)
+        self.menubar.add_cascade(label="Chat", menu=self.chatmenu)
+        self.chatmenu.add_command(label="Registered users", command=lambda: print(""))
+        self.chatmenu.add_command(label="Leave", command=lambda: self.on_close())
+
+        ## insert menu
+        self.chatmenu = tk.Menu(self.menubar, tearoff=0)
+        self.menubar.add_cascade(label="Insert", menu=self.chatmenu)
+        self.chatmenu.add_command(label="Emoticon", command=lambda: print(""))
+        self.chatmenu.add_command(label="GIF", command=lambda: print(""))
+
+        ## status menu
+        self.chatmenu = tk.Menu(self.menubar, tearoff=0)
+        self.menubar.add_cascade(label="Status", menu=self.chatmenu)
+        self.chatmenu.add_command(label="Online (All notifs)", command=lambda: self.setstatus("online"))
+        self.chatmenu.add_command(label="Inactive (Pings only)", command=lambda: self.setstatus("inactive"))
+        self.chatmenu.add_command(label="Busy (No notifs)", command=lambda: self.setstatus("busy"))
+        self.chatmenu.add_command(label="Appear offline", command=lambda: self.setstatus("offline"))
+
+        ## menu buttons
+        self.menubar.add_command(label="Preferences", command=lambda: self.openprefs())
+        self.menubar.add_command(label="Help", command=lambda: webbrowser.open_new_tab("https://forgejo.nishi.boats/Dogo6647/r2chat"))
+
+        # MAIN MENU STUFFS
+        self.entry = tk.Entry(root, relief='sunken', borderwidth=self.cfg["border_width"])
+        self.entry.pack(padx=10, pady=(0, 10), fill=tk.X, side=tk.BOTTOM)
+
+        self.chat_area = scrolledtext.ScrolledText(root, wrap='word', font=font, bg=bg_color, fg=fg_color, relief='ridge', borderwidth=self.cfg["border_width"])
+        self.chat_area.pack(padx=10, pady=10, fill=tk.BOTH, expand=True)
+        self.chat_area.bind("<Key>", lambda e: "break")
+
+        self.entry.bind("<Return>", self.send_message)
+
+        if not os.path.exists(CHAT_FILE):
+            open(CHAT_FILE, "a").close()
+
+        self.update_chat()
+        self.write_system_message(self.cfg["status_join"])
+
+    def on_close(self):
+        self.write_system_message(self.cfg["status_leave"])
+        self.root.destroy()
+
+    def write_system_message(self, msg):
+        line = f"---- {msg.format(username=username)} ----\n"
+        with open(CHAT_FILE, "a", encoding="utf-8") as f:
+            f.write(line)
+
+    def send_message(self, event=None):
+        msg = self.entry.get().strip()
+        if msg and msg.startswith("/join #"):
+            subprocess.Popen(f'pythonw "{os.path.abspath(__file__)}" "{msg[7:len(msg)]}"', shell=True)
+            msg = ''
+            self.entry.delete(0, tk.END)
+        if msg:
+            timestamp = time.strftime("%y/%m/%d %H:%M")
+            line = f"[{timestamp}] (({self.cfg['user_color']} | {username})): {msg}\n"
+            try:
+                with open(CHAT_FILE, "a", encoding="utf-8") as f:
+                    f.write(line)
+            except Exception as e:
+                print("oh noes! ", e)
+
+            self.entry.delete(0, tk.END)
+    
+    def setstatus(self, new_status):
+        global status
+
+        if status == new_status:
+            return
+        
+        status = new_status
+
+        if status == "online":
+            self.write_system_message(msg=self.cfg["status_join"])
+        elif status == "offline":
+            self.write_system_message(msg=self.cfg["status_leave"])
+        elif status == "inactive":
+            self.write_system_message(msg=self.cfg["status_inactive"])
+        elif status == "busy":
+            self.write_system_message(msg=self.cfg["status_busy"])
+
+    def openprefs(self):
+        PreferencesWindow(self.root, self.cfg, self.save_prefs)
+
+    def save_prefs(self, new_cfg):
+        self.cfg = new_cfg
+        with open(CONFIG_FILE, "w", encoding="utf-8") as f:
+            json.dump(new_cfg, f, indent=2)
+        font = (new_cfg["font_family"], new_cfg["font_size"])
+        self.chat_area.config(font=font, bg=new_cfg["bg_color"], fg=new_cfg["fg_color"], borderwidth=new_cfg["border_width"])
+        self.entry.config(borderwidth=new_cfg["border_width"])
+
+    def render_text(self, text):
+        pos = 0
+
+        for match in COLOR_PATTERN.finditer(text):
+            start, end = match.span()
+            color = match.group(1)
+            content = match.group(2)
+
+            if start > pos:
+                self.chat_area.insert(tk.END, text[pos:start])
+
+            tag_name = f"color_{color}"
+            if not tag_name in self.chat_area.tag_names():
+                self.chat_area.tag_config(tag_name, foreground=color)
+
+            self.chat_area.insert(tk.END, content, tag_name)
+            pos = end
+
+        if pos < len(text):
+            self.chat_area.insert(tk.END, text[pos:])
+
+    def update_chat(self):
+        try:
+            current_size = os.path.getsize(CHAT_FILE)
+
+            if current_size > self.last_size:
+                with open(CHAT_FILE, "r", encoding="utf-8") as f:
+                    f.seek(self.last_size)
+                    new_data = f.read()
+                    self.last_size = current_size
+
+                self.chat_area.config(state='normal')
+                if f"@{username} " in new_data and not "---" in new_data and not status == "busy" and not status == "offline":
+                    media.mixer.Sound("assets/internal/ping.ogg").play()
+                    messagebox.showinfo("Important message!", new_data)
+                if self.root.wm_state() == 'iconic':
+                    if not f"@{username} " in new_data and not status == "busy" and not status == "inactive":
+                        notification.notify(title="r2chat", message=new_data)
+                        media.mixer.Sound("assets/internal/notif.ogg").play()
+                self.render_text(new_data)
+                self.chat_area.config(state='disabled')
+                self.chat_area.yview(tk.END)
+
+        except Exception as e:
+            print("oh noes! ", e)
+
+        self.root.after(REFRESH_INTERVAL, self.update_chat)
+
+class PreferencesWindow:
+    def __init__(self, parent, cfg, on_save):
+        self.parent = parent
+        self.cfg = cfg.copy()
+        self.on_save = on_save
+
+        self.win = tk.Toplevel(parent)
+        self.win.title("r2chat prefs")
+        self.win.geometry("420x520")
+        self.win.resizable(False, False)
+        self.win.transient(parent)
+        self.win.grab_set()
+
+        self.vars = {}
+        self._build()
+
+    def _build(self):
+        notebook = ttk.Notebook(self.win)
+        notebook.pack(fill=tk.BOTH, expand=True, padx=10, pady=10)
+
+        self._build_appearance_tab(notebook)
+        self._build_status_messages_tab(notebook)
+
+        btn_frame = tk.Frame(self.win)
+        btn_frame.pack(fill=tk.X, padx=10, pady=(0, 10))
+
+        tk.Button(btn_frame, text="Save", width=10, command=self._save).pack(side=tk.RIGHT, padx=(4, 0))
+        tk.Button(btn_frame, text="Cancel", width=10, command=self.win.destroy).pack(side=tk.RIGHT)
+        tk.Button(btn_frame, text="Back to defaults", command=self._reset).pack(side=tk.LEFT)
+
+    def _build_appearance_tab(self, notebook):
+        frame = tk.Frame(notebook)
+        notebook.add(frame, text="Interface")
+
+        # font family
+        self._row(frame, 0, "Font family")
+        font_var = tk.StringVar(value=self.cfg["font_family"])
+        self.vars["font_family"] = font_var
+        families = sorted(tkfont.families())
+        font_combo = ttk.Combobox(frame, textvariable=font_var, values=families, state="readonly", width=24)
+        font_combo.grid(row=0, column=1, padx=10, pady=6, sticky=tk.W)
+
+        # font size
+        self._row(frame, 1, "Font size")
+        size_var = tk.IntVar(value=self.cfg["font_size"])
+        self.vars["font_size"] = size_var
+        tk.Spinbox(frame, from_=7, to=24, textvariable=size_var, width=6).grid(row=1, column=1, padx=10, pady=6, sticky=tk.W)
+
+        # border width
+        self._row(frame, 2, "Frame thickness")
+        bw_var = tk.IntVar(value=self.cfg["border_width"])
+        self.vars["border_width"] = bw_var
+        tk.Spinbox(frame, from_=0, to=6, textvariable=bw_var, width=6).grid(row=2, column=1, padx=10, pady=6, sticky=tk.W)
+
+        # color pickers
+        for i, (key, label) in enumerate([
+            ("bg_color", "Background color"),
+            ("fg_color", "Text color"),
+            ("user_color", "Username color"),
+        ], start=3):
+            self._row(frame, i, label)
+            self._color_picker_row(frame, i, key)
+
+    def _build_status_messages_tab(self, notebook):
+        frame = tk.Frame(notebook)
+        notebook.add(frame, text="Status messages")
+
+        tk.Label(frame, text="Use {username} where you want your username to be.", fg="gray", font=("Lucida Console", 9)).grid(
+            row=0, column=0, columnspan=2, padx=10, pady=(10, 4), sticky=tk.W)
+
+        for i, (key, label) in enumerate([("status_join", "Join message"),("status_leave", "Leave message"),("status_inactive", "Inactive message"),("status_busy", "Busy message")], start=1):
+            self._row(frame, i, label)
+            var = tk.StringVar(value=self.cfg[key])
+            self.vars[key] = var
+            tk.Entry(frame, textvariable=var, width=32).grid(row=i, column=1, padx=10, pady=6, sticky=tk.W)
+
+    def _row(self, frame, row, text):
+        tk.Label(frame, text=text, anchor=tk.W, width=18).grid(row=row, column=0, padx=10, pady=6, sticky=tk.W)
+
+    def _color_picker_row(self, frame, row, key):
+        color_var = tk.StringVar(value=self.cfg[key])
+        self.vars[key] = color_var
+
+        preview = tk.Label(frame, bg=self.cfg[key], width=4, relief="sunken", borderwidth=1)
+        preview.grid(row=row, column=1, padx=(10, 4), pady=6, sticky=tk.W)
+
+        def pick(v=color_var, p=preview, k=key):
+            result = colorchooser.askcolor(color=v.get(), title=k)
+            if result[1]:
+                v.set(result[1])
+                p.config(bg=result[1])
+
+        tk.Button(frame, text="Choose…", command=pick, width=8).grid(row=row, column=1, padx=(44, 0), pady=6, sticky=tk.W)
+
+    def _save(self):
+        for key, var in self.vars.items():
+            self.cfg[key] = var.get()
+        self.on_save(self.cfg)
+        self.win.destroy()
+
+    def _reset(self):
+        from __main__ import DEFAULT_CONFIG
+        for key, var in self.vars.items():
+            if key in DEFAULT_CONFIG:
+                var.set(DEFAULT_CONFIG[key])
+
+if __name__ == "__main__":
+    root = tk.Tk()
+    app = r2chat(root)
+    root.geometry("500x520")
+    root.minsize(360, 360)
+    root.attributes('-topmost', True)
+    root.protocol("WM_DELETE_WINDOW", app.on_close)
+    root.mainloop()