:root { --accent: #538D4E; }
form {
  display: none;
}
legend {
  padding: 0 0.5rem;
}
label {
  display: block;
}
input {
  display: inline-block;
}
label.error {
  display: inline;
  text-align: left;
  color: red;
  padding-left: 0.5rem;
}
button {
  display: block;
}
input {
  width: 15rem;
}
.toggle {
  float: right;
}
#message {
  text-align: center;
  background-color: red;
  color: white;
  border-radius: 5px;
  margin: 0.5rem 0;
}
a, a:visited {
  text-decoration: none;
}