function createLocationCards()

in src/maps_planner/index.ts [771:824]
46 lines of code
16 McCabe index (conditional complexity)

function createLocationCards() {
  if (!cardContainer || !carouselIndicators || popUps.length === 0) return;
  cardContainer.innerHTML = '';
  carouselIndicators.innerHTML = '';
  cardCarousel.style.display = 'block';

  popUps.forEach((location, index) => {
    const card = document.createElement('div');
    card.className = 'location-card';
    if (isPlannerMode) card.classList.add('day-planner-card');
    if (index === 0) card.classList.add('card-active');

    const imageUrl = getPlaceholderImage(location.name);
    let cardContent = `<div class="card-image" style="background-image: url('${imageUrl}')"></div>`;

    if (isPlannerMode) {
      if (location.sequence) {
        cardContent += `<div class="card-sequence-badge">${location.sequence}</div>`;
      }
      if (location.time) {
        cardContent += `<div class="card-time-badge">${location.time}</div>`;
      }
    }

    cardContent += `
      <div class="card-content">
        <h3 class="card-title">${location.name}</h3>
        <p class="card-description">${location.description}</p>
        ${isPlannerMode && location.duration ? `<div class="card-duration">${location.duration}</div>` : ''}
        <div class="card-coordinates">
          ${location.position.lat().toFixed(5)}, ${location.position.lng().toFixed(5)}
        </div>
      </div>
    `;
    card.innerHTML = cardContent;

    card.addEventListener('click', () => {
      highlightCard(index);
      map.panTo(location.position);
      if (isPlannerMode && timeline) highlightTimelineItem(index);
    });

    cardContainer.appendChild(card);

    const dot = document.createElement('div');
    dot.className = 'carousel-dot';
    if (index === 0) dot.classList.add('active');
    carouselIndicators.appendChild(dot);
  });

  if (cardCarousel && popUps.length > 0) {
    cardCarousel.style.display = 'block';
  }
}