html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: "Segoe UI", Roboto, sans-serif;
}
#webchat {
  height: 100%;
  width: 100%;
}
#signin {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
#status {
  color: #444;
  max-width: 520px;
  text-align: center;
  overflow-wrap: anywhere;
}

#signin[hidden] {
  display: none;
}