:root {
  color: #15222b;
  font-family: Arial, sans-serif;
  font-size: 15px;
}

body {
  margin: 0;
  background: #f6f8f9;
}

main {
  max-width: 34rem;
  margin: 0 auto;
  padding: 1.5rem;
}

h1 {
  margin-top: 0;
  font-size: 1.35rem;
}

#status {
  min-height: 2.6rem;
  color: #43535d;
}

label,
input,
button {
  display: block;
}

input {
  width: 8rem;
  margin-top: 0.3rem;
  padding: 0.45rem;
}

.hint {
  color: #586872;
  font-size: 0.9rem;
}

.actions {
  display: flex;
  gap: 0.6rem;
  margin: 1.25rem 0;
}

button {
  border: 0;
  border-radius: 3px;
  padding: 0.6rem 0.8rem;
  background: #0063a3;
  color: white;
  cursor: pointer;
}

button:disabled {
  background: #96a4aa;
  cursor: default;
}

code {
  font-size: 0.9em;
}