body {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 10px;
  box-sizing: border-box;
  margin: 0;
  gap: 5px;
  background-color: #222;
  color: #eee;
}

#input {
  border: 1px solid #aaa;
  border-radius: 10px;
  padding: 5px;
}

#input-form {
  display: flex;
  gap: 2px;
  flex-direction: column;
}

#url-input, #stage-input {
  width: 90%;
  background-color: inherit;
  color: inherit;
  border: 1px solid #aaa;
}

#convert {
  width: fit-content;
  background-color: #444;
  color: inherit;
  border: unset;
  border-radius: 5px;
  padding: 2px 5px;
}

#convert:hover {
  background-color: #333;
}

#convert:disabled {
  opacity: 0.3;
}

#output {
  border: 1px solid #aaa;
  border-radius: 10px;
  padding: 5px;
  flex-grow: 1;
  resize: none;
  background-color: inherit;
  color: inherit;
}