@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.loading-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 8px solid #f3f3f3;
  border-top: 8px solid #3498db;
  animation: spin 2s linear infinite;
  z-index: 10000;
}

body {
  font-family: Arial, sans-serif;
  background-color: #f8f9fa;
  margin: 0;
  padding: 0;
}

.container {
  margin-top: 50px;
  background: #ffffff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

h1 {
  color: #007bff;
  font-size: 2rem;
  text-align: center;
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 20px;
}

.table th {
  background-color: #007bff;
  color: #ffffff;
  padding: 10px;
  text-align: center;
}

.table td {
  text-align: center;
  padding: 10px;
  border: 1px solid #ddd;
}

.table tr:nth-child(even) {
  background-color: #f2f2f2;
}

.table tr:hover {
  background-color: #e9ecef;
}

.text-center {
  text-align: center;
}

header {
  background-color: #00274D;
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 24px;
  font-family: Arial, sans-serif;
  display: flex;
  justify-content: space-between;
}

main {
  font-family: Roboto, sans-serif;
  padding: 20px;
  background-color: #f4f4f4;
}

.map_container {
  width: 60%;
  height: 100%;
  padding: 10px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.table_container {
  width: 40%;
  padding: 10px;
  background-color: white;
  border-radius: 10px;
  box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.9);
  z-index: 9999;
}