html {
  font-family: "Trebuchet MS", "Lucida Grande", "Lucida Sans Unicode", "Lucida Sans", Tahoma, sans-serif;
}

body {
  background: #1d1d1d;
  margin: 0;
  color: white;
}

h1 {  
  background: #1f3e96;
  color: white;
  margin: 0;
  padding: 15px;
}

.exporter,
.importer {
  width: 45%;
  display: inline-block;
  min-width: 500px;
  vertical-align: top;
  margin: 15px;
}

.slotContainer .slot {
  background: #1f3e96;
  color: white;
  font-weight: bold;
  font-size: 2rem;
  padding: 1rem;
  border-radius: 20px;
  text-decoration: none;
  width: 20%;
  display: inline-block;
  text-align: center;
  margin: 1rem;
}
.slotContainer .slot:hover {
  background-color: #3876a2;
}

.importer .step {
  display: block;
  margin: 30px;
}

.warning {
  background: #962a2a;
  padding: 30px;
  color: white;
  border-radius: 20px;
}

.fileInput {
  display: block;
  padding: 30px;
}

.slotNumber {
  display: block;
  margin: 30px;
  font-size: 2rem;
  width: 5rem;
}

.importButton {
  display: block;
  margin: 30px;
  font-size: 2rem;
  font-weight: bold;
  border: 0px;
  padding: 1rem 2rem;
  border-radius: 20px;
  background-color: #229027;
  color: white;
}

.importButton:hover {
  background-color: #78bf31;
  cursor: pointer;
}

.importButton.disabled {
  background: #4e4e4e;
}

.slotToPick {
  padding-left: 50px;
}

.slotToPick label {
  display: inline-block;
  margin: 10px;
  font-size: 1.2rem;
  background-color: #1f3e96;  
  padding: 11px 30px;
  border-radius: 10px;
  color: white;
  width: 100px;
  text-align: center;
}

.slotToPick label:hover {
  background-color: #3876a2;
  cursor: pointer;
}

.slotToPick input:checked + label {
  background: #1d58ff;
}
.slotToPick input {
  display: none;
}

.finished {
  background: #2d6d21;
  padding: 20px;
  font-size: 2rem;
  border-radius: 20px;
  font-weight: bold;
  text-align: center;
}

.finished.hidden {
  display: none;
}