/* PlazaIT Product Lightbox (vanilla, no CDN) — v4 */
.pd-lb {
    position: fixed; inset: 0; z-index: 99999;
    background: rgba(0,0,0,.95);
    display: none;
    color: #fff;
    /* Transition untuk swipe-down feedback */
    transition: transform .18s ease, opacity .18s ease;
  }
  .pd-lb.show { display: block; }
  
  /* Canvas di bawah (z:1), Controls di atas (z:2) */
  .pd-lb-canvas {
    position: absolute; inset: 56px 0 56px 0;
    display: flex; align-items: center; justify-content: center;
    overflow: hidden;
    touch-action: none;
    z-index: 1;
  }
  
  .pd-lb-img {
    max-width: 96vw; max-height: 86vh;
    will-change: transform;
    user-select: none;
    pointer-events: none;
    transform-origin: 50% 50%;
  }
  
  .pd-lb-close, .pd-lb-prev, .pd-lb-next, .pd-lb-counter {
    position: absolute;
    z-index: 2;
  }
  
  .pd-lb-close, .pd-lb-prev, .pd-lb-next {
    background: rgba(17,24,39,.7);
    color: #fff; border: 0; cursor: pointer;
    width: 40px; height: 40px; border-radius: 999px;
    display: inline-flex; align-items: center; justify-content: center;
    transition: background-color .15s ease, transform .05s ease;
    -webkit-tap-highlight-color: transparent;
  }
  .pd-lb-close:hover, .pd-lb-prev:hover, .pd-lb-next:hover { background: rgba(31,41,55,.85); }
  .pd-lb-close:active, .pd-lb-prev:active, .pd-lb-next:active { transform: translateY(.5px); }
  
  .pd-lb-close { top: max(12px, env(safe-area-inset-top, 12px)); right: max(12px, env(safe-area-inset-right, 12px)); }
  .pd-lb-prev  { top: 50%; left:  10px; transform: translateY(-50%); }
  .pd-lb-next  { top: 50%; right: 10px; transform: translateY(-50%); }
  
  .pd-lb-counter {
    top: max(16px, env(safe-area-inset-top, 16px)); left: 50%;
    transform: translateX(-50%);
    font-weight: 700; font-size: 13px; letter-spacing: .4px;
    background: rgba(17,24,39,.65);
    padding: 6px 10px; border-radius: 999px; border: 1px solid rgba(255,255,255,.1);
  }
  
  @media (max-width: 640px){
    .pd-lb-img { max-width: 98vw; max-height: 80vh; }
    .pd-lb-prev, .pd-lb-next { width: 36px; height: 36px; }
    .pd-lb-close { width: 38px; height: 38px; }
  }