import tkinter as tk
import sys
from pathlib import Path
root=tk.Tk(); root.title('GPU cache evidence: filesystem observations')
root.geometry('640x1080+1280+0'); root.configure(bg='#111827')
text=tk.Label(root,font=('DejaVu Sans Mono',13),fg='#eef2ff',bg='#111827',justify='left',anchor='nw',padx=18,pady=20)
text.pack(fill='both',expand=True)
def update():
    try: text.config(text=Path(sys.argv[1]).read_text())
    except FileNotFoundError: pass
    root.after(100,update)
update(); root.mainloop()