body, html {
  height: 100%;
  box-sizing: border-box;
  margin: 0;
}

body {
  font-family: Roboto, serif;
  font-size: 0.875rem;
  line-height: 1.3rem;
  font-weight: 400;
  color: #000407;
}

input.button-primary {
  background-color: #2196F3;
  color: #FFFFFF;
  text-align: center;
  border-radius: 0.3rem;
  border-style: hidden;
  height: 2.3rem;
  width: 5rem;
  cursor: pointer;
  font-size: 0.875rem;
}

input.button-primary:disabled {
  background-color: #DADADA;
  color: #FFFFFF;
}

input.button-secondary {
  background-color: #FFFFFF;
  color: #2196F3;
  text-align: center;
  border-radius: 0.3rem;
  border-style: hidden;
  height: 2.3rem;
  width: 5rem;
  cursor: pointer;
  font-size: 0.875rem;
}

input.button-secondary:disabled {
  color: rgba(0, 0, 0, 0.38);
}

input.button-accent {
  background-color: #FF9800;
  color: #000000;
  text-align: center;
  border-radius: 0.3rem;
  border-style: hidden;
  height: 2.3rem;
  width: 5rem;
  cursor: pointer;
  font-size: 0.875rem;
}

.error {
  color: #F44336;
}

div.button-row {
  display: flex;
  flex-direction: row;
  font-size: 0.875rem;
  margin: 1rem 0;
}

div.button-row .spacer {
  flex-grow: 1;
}

p.prompt {
  padding: 0 1rem;
  margin: 1.2rem 0;
}

div.error {
  padding: 0 1rem;
  margin: 1.2rem 0;
}

@media (min-width: 37.5rem) {
  body {
    background-image: linear-gradient(#021d49, #00a7e1);
    padding-top: 6.25rem;
  }

  div.button-row {
    margin-top: 2.5rem;
  }
}

@media (max-width: 37.5rem) {
  body {
    background-image: none;
  }

  div.button-row {
    margin-top: 1rem;
  }
}