.spot {
  min-height: 50px;
  transition: all 0.3s ease;
  background-color: #f3f4f6;
  color: #6b7280;
  border: 2px solid #d1d5db;
  font-size: 0.625rem;
  line-height: 0.875;
  text-align: center;
}

.spot-taken {
  background-color: #fee2e2;
  color: #dc2626;
  border: 2px solid #fca5a5;
}

.spot-free {
  background-color: #dcfce7;
  color: #16a34a;
  border: 2px solid #86efac;
}

.spot:hover {
  transform: scale(1.05);
}

.animate-pop {
  animation: pop 1.5s ease-in-out infinite;
}

@keyframes pop {
  0%, 100% { 
    transform: scale(1); 
    opacity: 1;
  }
  50% { 
    transform: scale(1.2); 
    opacity: 0.8;
  }
}
/* Preloader container */
#preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

/* Dots */
.dots span {
  width: 10px;
  height: 10px;
  margin: 0 5px;
  background: #333;
  border-radius: 50%;
  display: inline-block;
  animation: dotBounce 1.4s infinite ease-in-out both;
}

.dots span:nth-child(1) { animation-delay: -0.32s; }
.dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes dotBounce {
  0%, 80%, 100% {
    transform: scale(0);
  }
  40% {
    transform: scale(1);
  }
}