/* styles.css */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: #f0f0f0;
  padding: 20px;
  font-family: Arial, sans-serif;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

h1 {
  text-align: center;
  color: #333;
  margin-bottom: 30px;
}

.building {
  display: flex;
  background-color: #fff;
  border-radius: 10px;
  justify-content: center;
  align-items:  flex-start;
  gap: 20px;
  padding: 20px;
  box-shadow: 0 4px 6px #0000001a;
}

.floors {
  display: flex;
  background-color: #f9f9f9;
  border: 2px solid #333;
  flex-direction: column-reverse;
  gap: 2px;
  padding: 10px;
}

.floor {
  display: flex;
  position: relative;
  background-color: #fff;
  border: 1px solid #ddd;
  align-items:  center;
  gap: 10px;
  min-width: 200px;
  padding: 10px;
}

.floor-number {
  color: #333;
  min-width: 30px;
  font-weight: bold;
}

.floor-buttons {
  display: flex;
  gap: 5px;
}

.floor-button {
  cursor: pointer;
  border: none;
  border-radius: 4px;
  padding: 8px 12px;
  transition: all .3s;
  font-weight: bold;
}

.floor-button.up {
  color: #fff;
  background-color: #4caf50;
}

.floor-button.down {
  color: #fff;
  background-color: #f44336;
}

.floor-button:hover {
  opacity: .8;
  transform: scale(1.05);
}

.floor-button.active {
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0% {
    opacity: 1;
  }

  50% {
    opacity: .5;
  }

  100% {
    opacity: 1;
  }
}

.elevators {
  display: flex;
  background-color: #f9f9f9;
  border: 2px solid #333;
  flex-direction: column-reverse;
  gap: 2px;
  padding: 10px;
}

.elevator-shaft {
  position: relative;
  overflow: hidden;
  background-color: #fff;
  border: 1px solid #666;
  width: 80px;
  height: 60px;
}

.elevator {
  position: absolute;
  display: flex;
  color: #fff;
  background-color: #2196f3;
  border: 2px solid #1976d2;
  border-radius: 4px;
  justify-content: center;
  align-items:  center;
  width: 100%;
  height: 100%;
  transition: bottom .5s ease-in-out;
  font-weight: bold;
}

.elevator.idle {
  background-color: #9e9e9e;
  border-color: #757575;
}

.elevator.moving-up {
  background-color: #4caf50;
  border-color: #388e3c;
}

.elevator.moving-down {
  background-color: #ff9800;
  border-color: #f57c00;
}

.elevator-panel {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 2px;
  top: 5px;
  right: 5px;
}

.elevator-floor-button {
  cursor: pointer;
  display: flex;
  background-color: #fff;
  border: 1px solid #333;
  justify-content: center;
  align-items:  center;
  width: 15px;
  height: 15px;
  font-size: 8px;
}

.elevator-floor-button.active {
  background-color: gold;
}

.controls {
  text-align: center;
  margin-top: 20px;
}

#resetBtn {
  color: #fff;
  cursor: pointer;
  background-color: #607d8b;
  border: none;
  border-radius: 4px;
  padding: 10px 20px;
  transition: background-color .3s;
  font-size: 16px;
}

#resetBtn:hover {
  background-color: #455a64;
}

.status {
  background-color: #fff;
  border-radius: 8px;
  margin-top: 20px;
  padding: 15px;
  box-shadow: 0 2px 4px #0000001a;
}

.status h3 {
  color: #333;
  margin-bottom: 10px;
}

.elevator-status {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.elevator-info {
  background-color: #f5f5f5;
  border-left: 4px solid #2196f3;
  border-radius: 4px;
  padding: 10px;
}