textarea {
  all: unset;
  /* line breaks in <textarea> on FireFox and Safari are broken without this */
  white-space: pre-wrap;
}

button {
  all: unset;
  cursor: pointer;
  width: 2em;
  height: 2em;
  border-radius: 0.5em;
  box-shadow: 0 8px 10px rgba(0, 0, 0, 0.25);
  display: grid;
  place-content: center;
  font-family: sans-serif;
  font-size: 24px;
  color: white;
  background-color: black;
}

#editor {
  resize: none;
  position: fixed;
  left: 32px;
  top: 32px;
  /* <textarea> needs width and height explicitly, inset doesn't work */
  width: calc(100vw - 2 * 32px);
  height: calc(100vh - 2 * 32px);
  font-family: sans-serif;
  font-size: 32px;
}

#editor::placeholder {
  font-style: italic;
}

#buttons {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: flex;
  flex-direction: row;
  gap: 8px;
}