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

h1 {
  text-align: center;
  padding: 1rem;
  color: #2c3e50;
}

#map {
  width: 90%;
  max-width: 1000px;
  height: 80vh;
  margin: 0 auto;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Popup Modal */
.popup {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  display: none;
  justify-content: center;
  align-items: center;
}

.popup-content {
  background: white;
  padding: 1rem;
  border-radius: 8px;
  width: 300px;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.popup-content h2 {
  margin: 0 0 0.5rem;
  text-align: center;
}

.popup-content input {
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 4px;
}

.popup-actions {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
}

.popup-actions button {
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

#save-pin {
  background-color: #2ecc71;
  color: white;
}

#cancel-pin {
  background-color: #e74c3c;
  color: white;
}

#donate-button {
  background-color: #3498db;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  margin: 0.5rem;
  cursor: pointer;
  border-radius: 4px;
}

#close-details {
  background-color: #e74c3c;
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 4px;
}