form {
  display: flex;
  flex-direction: column;
  gap: 1.2em;
  margin: 1.5em auto;
  max-width: 480px;
}

::placeholder { color: var(--fg-0); }

input, textarea {
  background-color: var(--bg-0);
  color: var(--fg-0);
  border: 1px solid var(--color-0);
  padding: 0.6em 0.6em;
  font-size: 1rem;
  width: 100%;
}

textarea {
  resize: none;
}

input[type=submit] {
  width: 12em;
  font-size: 0.8em;
  padding: 1em;
  cursor: pointer;
}

.form-entry {
  display: flex;
  flex-direction: column;
  gap: 0.4em;
}

.form-entry:has(input[type=submit]) {
  flex-direction: row;
  justify-content: flex-end;
}

.guestbook-entry:nth-child(odd) {
  margin-left: auto;
  margin-right: 2em;
}

.guestbook-entry:nth-child(even) {
  margin-left: 2em;
  margin-right: auto;
}


.guestbook-entry {
  background-color: var(--bg-3);
  box-shadow: 0.1em 0.1em 0.3em black;
  border: 1px dashed var(--color-0);
  border-radius: 1em;
  padding: 0.1em 0.8em;
  margin-top: 2em;
  margin-bottom: 2em;
  max-width: 600px;
}

.guestbook-entry-name {
  font-size: 1.4em;
  color: var(--color-0);
}

.guestbook-entry time {
  font-size: 0.9em;
}