html {
  font-family: system-ui;
  font-size: 3rem;
  overflow: hidden;
}

body {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

div {
  display: inherit;
  flex-direction: inherit;
}

button {
  background-color: rgba(32, 164, 243, .5);
}

#content {
  width: 100%;
}

#controls {
  position: absolute;
  bottom: 0;
  width: 100%;
  display: flex;
  flex-direction: row;
}

.nav-button {
  flex: 1;
  min-height: 10vh;
}

.card {
  flex-direction: row;
  justify-content: space-between;
}

.checkin-missed {
  background-color: rgba(218, 98, 125, .5);
}

.checkin-occurred {
  background-color: rgba(55, 74, 103, .5);
}

.checkin-pending {
  background-color: rgba(218, 210, 188, .5);
}