:root {
  color-scheme: light dark;
  font-family: system-ui, sans-serif;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
}

form {
  display: grid;
  gap: 8px;
  width: min(320px, 100vw - 32px);
}

input,
button {
  font: inherit;
  padding: 8px 10px;
}

#status {
  min-height: 1.4em;
  margin: 0;
}