.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

h1 {
  text-align: center;
  font-size: 32px;
  margin-bottom: 30px;
}

textarea {
  width: 100%;
  height: 300px;
  border: 1px solid #ccc;
  padding: 10px;
  margin-bottom: 20px;
  font-family: monospace;
}

.buttons {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}

button {
  padding: 10px;
  font-size: 16px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

#extract-button {
  background-color: #4caf50;
  color: #fff;
}

#extract-button:hover {
  background-color: #3e8e41;
}

#copy-buttton {
  background-color: #ccc;
  color: #fff;
}

#copy-button:hover {
  background-color: #999;
}

textarea[disabled] {
  background-color: #f5f5f5;
  color: #333;
}