body {

  background: #111;
  color: white;
  font-family: Arial;
  padding: 20px;

}

.container {

  max-width: 1000px;
  margin: auto;

}

h1 {

  margin-bottom: 20px;

}

input {

  width: 100%;
  padding: 14px;
  font-size: 16px;
  margin-bottom: 15px;

}

button {

  padding: 14px 24px;
  font-size: 16px;
  cursor: pointer;
  margin-bottom: 20px;

}

#logs {

  background: #222;
  padding: 15px;
  height: 500px;
  overflow-y: auto;
  white-space: pre-wrap;

}