import random

nomes = [
    "Ana",
    "Bruno",
    "Carlos",
    "Daniela",
    "Eduardo",
    "Fernanda"
]

# Sorteio

#print(vencedor)
from tkinter import *
root = Tk()
root.geometry("400x300")
root.resizable(0, 0)
root.config(bg="#103030")
root.title("Sorteio de quem lava a louça")
titulo = Label(text="Quem lava a louça?",
               font=("Arial", "28", "bold"), bg="#103030", fg="#49e3e3")
titulo.place(relx=0.05, rely=0.05)

def limpar():
    resultado_texto.config(text="")
def app():
    vencedor = random.choice(nomes)
    mensagem = f"Quem lava a louça é {vencedor}."
    resultado_texto.config(text=mensagem)

but1 = Button(text="Mostrar", bd=2, bg='#107db2', fg='white',
              font=('verdana', 12, 'bold'), command=app)
but1.place(relx=0.1, rely=0.4, relwidth=0.25, relheight=0.1)

but_limpar = Button(text="Limpar", bd=2, bg='#107db2', fg='white',
                    font=('verdana', 12, 'bold'), command=limpar)
but_limpar.place(relx=0.4, rely=0.4, relwidth=0.25, relheight=0.1)

but_sair = Button(text="Sair", bd=2, bg='#107db2', fg='white',
                  font=('verdana', 12, 'bold'), command=root.destroy)
but_sair.place(relx=0.7, rely=0.4, relwidth=0.25, relheight=0.1)
resultado_texto = Label(text="",                      font=("Arial", 12, "bold"), bg="#cfe2f3")
resultado_texto.place(relx=0.05, rely=0.6, relwidth=0.9, relheight=0.2)

root.mainloop()