.modal-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal-content {
  background: #fff;
  padding: 20px;
  border-radius: 8px;
  width: 90%;
  max-width: 500px;
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #eee;
  padding-bottom: 10px;
  margin-bottom: 10px;
}
.modal-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}
.dest-list {
  max-height: 300px;
  overflow-y: auto;
}
.dest-item {
  padding: 10px;
  border-bottom: 1px solid #eee;
  cursor: pointer;
}
.dest-item:hover {
  background: #f9f9f9;
}