/* Message input */
.create-message form {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: stretch;
}

.create-message textarea {
  padding: 0.5rem;
  border-radius: 0.5rem 0 0 0.5rem;
  border: 1px solid var(--colour-input-border);
  z-index: 1;  /* Just to make the focus-active border go over the following button. */
  flex-grow: 1;
  background-color: var(--colour-input-bg);
  color: var(--colour-input-text);
}

.create-message button {
  border-radius: 0 0.5rem 0.5rem 0;
  border: 1px solid var(--colour-input-border);
  background-color: var(--colour-input-bg);
  color: var(--colour-input-text);
}

main {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
}