body {
  font-family: Arial, sans-serif;

  padding: 20px;
  background-color: #f0f0f0;
  height: none;
}

#setup {
  margin-bottom: 20px;
}

.building {
  margin-top: 50px;
  height: 1000px;
  width: 100%;
  margin-left: 20px;
  position: relative;

  display: flex;
  background-color: #f6f3f3;
}

.floors-container {
  display: flex;
  flex-direction: column-reverse;
  position: absolute;
  width: 100%;
  height: 100%;

}

.floor {
  height: 100px;
  border-top: 1px solid #999;
  display: flex;
  align-items: center;
  padding: 0 10px;
  width: 100%;
  margin-right: 35px;
  background-color: #f6f3f3;
}

.floor-text {
  margin-right: 25px;
}

.lifts-container {
  display: flex;
  margin-left: 200px;
  position: relative;
  z-index: 1;
  
 
}

.lift-shaft {
  margin-left: 60px;
  width: 60px;
  position: relative;

  height: 100%;
}
input {
  border: 0;
}
.up-field {
  padding: 10px 18px;
}

.down-field {
  padding: 10px 18px;
}
input:focus {
  border: 0;
  outline: none;
}

.lift {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 100px;
  background-color: #000000;
  transition: bottom 2s ease-in-out;
}

.doors {
  display: flex;
  height: 100%;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.door {
  width: 50%;
  height: 100%;
  background-color: #3498db;
  transition: transform 2s ease-in-out;
  top: 0;
  border: 1px solid black;

  position: absolute;

  background-color: rgb(192, 69, 69);
  position: relative;
}

.left-door {
  transform-origin: left;

  left: 0;
}

.right-door {
  transform-origin: right;
  position: absolute;

  right: 0;
}

.doors.open .left-door {
  transform: translateX(-100%);
  transition: transform 2000ms ease-in-out;
}

.doors.open .right-door {
  transform: translateX(100%);
  transition: transform 2000ms ease-in-out;
}

button {
  background-color: #3498db;
  border: none;
  color: white;
  padding: 10px 15px;
  cursor: pointer;
  margin: 5px;
  font-weight: bold;
}

.up-button {
  display: flex;
  gap: 5px;
  border: bisque;
  background-color: #3498db;
  border: none;
  color: white;
  padding: 10px 15px;
  cursor: pointer;

  padding: 10px 16px;
  position: relative;
  text-align: center;
  text-decoration: none;
  transition: color 100ms;
  vertical-align: baseline;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

.down-button {
  background-color: #3498db;
  border: none;
  color: white;
  padding: 10px 15px;
  cursor: pointer;

  padding: 10px 16px;
  position: relative;
  text-align: center;
  text-decoration: none;
  transition: color 100ms;
  vertical-align: baseline;
  user-select: none;
  -webkit-user-select: none;
  touch-action: manipulation;
}

button:hover,
button:focus {
  background-color: #055f9b;
}

input {
  margin: 5px;
  padding: 5px;
}