/* ================================================
   Hochzeit Gysau - Mobile Optimierung
   ================================================ */

@media (max-width: 640px) {

  /* Topbar */
  .topbar {
    padding: 0 12px;
    height: 48px;
  }
  .topbar-date {
    display: none;
  }
  .topbar-names {
    font-size: .85rem;
  }
  .topbar-tabs {
    gap: 2px;
    padding: 2px;
  }
  .tab-btn {
    padding: 4px 10px;
    font-size: .65rem;
  }

  /* Hero */
  .hero {
    padding: 28px 16px 24px;
  }
  .hero-label {
    font-size: .6rem;
    margin-bottom: 12px;
  }
  .hero-title {
    font-size: 2.5rem;
    margin-bottom: 12px;
  }
  .hero-sub {
    font-size: .78rem;
  }

  /* Album Filter */
  .filter-bar {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding: 12px 12px 0;
    justify-content: flex-start;
    scrollbar-width: none;
  }
  .filter-bar::-webkit-scrollbar {
    display: none;
  }
  .filter-wrap {
    flex-shrink: 0;
  }
  .filter-btn {
    white-space: nowrap;
    font-size: .65rem;
    padding: 4px 12px;
  }

  /* Toolbar */
  .gallery-toolbar {
    padding: 10px 12px 4px;
    gap: 6px;
  }
  .gallery-toolbar-left h2 {
    font-size: 1.1rem;
  }
  .gallery-toolbar-right {
    gap: 6px;
  }
  .btn-toolbar {
    padding: 5px 8px;
    font-size: .62rem;
    letter-spacing: .08em;
  }

  /* Foto Grid */
  .photo-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    padding: 10px 12px 80px;
  }

  /* Lightbox */
  #lb-prev {
    left: 4px;
    padding: 10px 8px;
    font-size: 1.2rem;
  }
  #lb-next {
    right: 4px;
    padding: 10px 8px;
    font-size: 1.2rem;
  }
  #lb-caption {
    font-size: .6rem;
    bottom: 8px;
  }
  #lb-download {
    font-size: .68rem;
    padding: 6px 10px;
  }
  #lb-close {
    top: 8px;
    right: 10px;
    font-size: 1.5rem;
  }

  /* Upload */
  .upload-wrap {
    padding: 20px 12px 80px;
  }
  .upload-card {
    padding: 20px 16px;
  }
  .dropzone {
    padding: 24px 12px;
  }

  /* Login Card */
  .upload-card h2 {
    font-size: 1.3rem;
  }

  /* Footer */
  .site-footer {
    padding: 24px 16px 48px;
    font-size: .75rem;
  }

  /* Admin */
  .admin-main {
    padding: 16px 12px 60px;
  }
}

@media (max-width: 640px) {
  #btn-reload { display: none; }
  .gallery-toolbar { flex-wrap: nowrap; }
  .topbar-tabs { max-width: 55vw; overflow: hidden; }
}