html,
body {
  font-family: helvetica, arial, sans-serif;
}

html {
  height: 100%;
}

body {
  --vertical-padding: 1rem;
  padding: var(--vertical-padding) 3rem;
  margin: 0;
  height: calc(100% - 2 * var(--vertical-padding));
}

h1 {
  font-style: italic;
  color: #373fff;
}

main {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
}

p {
  margin: 0.5rem 0;
}

#bookmarklet-link-container #bookmarklet-link {
  background: lightgray;
  text-decoration: none;
  color: black;
  border-radius: 500rem;
  padding: 0.2rem 0.7rem;
  transition: 0.3s;
}

#bookmarklet-link-container #bookmarklet-link:hover {
  background: darkgray;
  color: white;
}

#bookmarklet-link-container #problem {
  visibility: hidden;
  padding: 1rem;
  background-color: #fff5f5;
}

#bookmarklet-link-container.inactive #bookmarklet-link {
  pointer-events: none;
  background-color: #dddddd;
  color: gray;
}

#bookmarklet-link-container.inactive #bookmarklet-link:hover {
  background: darkgray;
  color: white;
}

#bookmarklet-link-container.inactive #problem {
  visibility: visible;
}

#input {
  width: 100%;
  flex-grow: 5;
}