.pf-lightbox-wrapper { position: fixed !important; top: 0; left: 0; right: 0; bottom: 0; width: 100%; height: 100%; margin: 0; z-index: 99999; display: none; box-sizing: border-box; background: rgba(0,0,0,0.6); border-radius: 0; }
      .pf-lightbox-wrapper.pf-lightbox-padded .pf-app { width: 100vw !important; height: 100vh !important; max-width: 100vw; max-height: 100vh; }
      .pf-lightbox-wrapper .pf-lightbox-bg { display: none; }
      .pf-lightbox-wrapper .pf-lightbox-controls { position: absolute; top: 0; right: 0; padding: 8px 20px 8px 8px; z-index: 100001; margin-top: 5px; margin-right: 5px; }
      .pf-lightbox-wrapper .pf-lightbox-select-pdf { position: absolute; top: 0; left: 0; padding: 8px 8px 8px 20px; z-index: 100001; margin-top: 5px; margin-left: 5px; }
      .pf-lightbox-wrapper .pf-lightbox-select-pdf .pf-select-pdf-btn { display: inline-flex; align-items: center; justify-content: center; height: auto; min-height: 32px; padding: 4px 12px; cursor: pointer; font-family: inherit; font-size: 14px; line-height: 1.2; color: #333; background: rgba(255,255,255,0.7); border: none; border-radius: 5px; }
      .pf-lightbox-wrapper .pf-lightbox-select-pdf .pf-select-pdf-btn:hover { background: rgba(255,255,255,0.8); color: #333; }
      .pf-lightbox-wrapper .pf-app { position: absolute !important; left: 0; top: 0; width: 100% !important; height: 100% !important; max-width: 100%; max-height: 100%; overflow: visible; border-radius: 0; transform: none; }
      .pf-lightbox-wrapper .pf-app .pf-ui { z-index: 1000; pointer-events: auto; }
      .pf-lightbox-wrapper .pf-app .pf-container { display: flex; flex-direction: column; height: 100%; }
      .pf-lightbox-wrapper .pf-container,
      .pf-lightbox-wrapper .pf-viewer-container { padding-left: 0 !important; }
      .pf-lightbox-wrapper .pf-sidemenu-toggles,
      .pf-lightbox-wrapper .pf-sidemenu-wrapper { display: none !important; }
      .pf-lightbox-wrapper .pf-lightbox-close { display: inline-flex !important; align-items: center; justify-content: center; gap: 4px; width: auto; min-width: 36px; height: auto; min-height: 32px; padding: 4px 12px; cursor: pointer; text-align: center; font-family: inherit; font-size: 14px; line-height: 1.2; color: #333; background: rgba(255,255,255,0.7); border: none; border-radius: 5px; }
      .pf-lightbox-wrapper .pf-lightbox-close:before { content: "Close "; font-family: inherit; font-size: 14px; }
      .pf-lightbox-wrapper .pf-lightbox-close:after { content: "\00d7"; font-family: inherit; font-size: 18px; line-height: 1; font-weight: 300; }
      .pf-lightbox-wrapper .pf-lightbox-close:hover { background: rgba(255,255,255,0.8); color: #333; }
      html.pf-lightbox-open, body.pf-lightbox-open { overflow: hidden; }
     
 @media (max-width: 768px) {
        .pf-lightbox-wrapper .pf-app {
          width: 100% !important;
          height: 100% !important;
          max-width: 100%;
          max-height: 100%;
        }
        .pf-lightbox-wrapper .pf-lightbox-controls {
          top: calc(5px + env(safe-area-inset-top, 0px));
        }
        .pf-lightbox-wrapper .pf-lightbox-select-pdf {
          display: none !important;
        }
      }

 .demo-options { margin: 2rem 0; text-align: center; }

      .demo-options .option-block { padding: 1rem; text-align: center; }

      .demo-options .option-block .control-wrap { margin-bottom: 0.5rem; min-height: 28px; display: flex; align-items: flex-start; justify-content: center; }

      .demo-options .option-block .control-wrap.toggle-wrap { display: inline-flex; justify-content: center; min-height: 28px; }

      .demo-options .option-block .option-name { display: block; font-weight: 600; font-size: 0.75rem; margin-bottom: 0.15rem; cursor: pointer; }

      .demo-options .option-block .option-desc { display: block; font-size: 0.75rem; opacity: 0.85; line-height: 1.3; }
      .demo-options .option-block .option-text { min-height: 3.2em; display: flex; flex-direction: column; justify-content: flex-start; }

      .demo-options input[type=radio] { appearance: none; width: 20px; height: 20px; border: 2px solid #ccc; border-radius: 50%; margin: 0; vertical-align: middle; cursor: pointer; }

      .demo-options input[type=radio]:checked { border-color: #0fbc49; background: radial-gradient(circle, #0fbc49 40%, transparent 45%); }

      .demo-options input[type=radio]:focus { outline: none; box-shadow: 0 0 0 2px rgba(15,188,73,0.3); }

      .demo-options .toggle-wrap { display: inline-flex; align-items: center; }

      .demo-options .toggle-slider { position: relative; width: 36px; height: 20px; background: #ccc; border-radius: 20px; cursor: pointer; transition: background 0.2s; }

      .demo-options .toggle-slider::after { content: ''; position: absolute; width: 16px; height: 16px; left: 2px; top: 2px; background: #fff; border-radius: 50%; box-shadow: 0 1px 3px rgba(0,0,0,0.2); transition: transform 0.2s; }

      .demo-options input[type=checkbox] { position: absolute; width: 36px; height: 20px; margin: 0; opacity: 0; cursor: pointer; z-index: 1; }

      .demo-options input[type=checkbox]:checked + .toggle-slider { background: #0fbc49; }

      .demo-options input[type=checkbox]:checked + .toggle-slider::after { transform: translateX(16px); }

      .demo-options .toggle-wrap label { cursor: pointer; margin-left: 0.5rem; }

      .demo-options .demo-cols-5 > [class*="col"] { flex: 0 0 20%; max-width: 20%; }

      .demo-options .demo-cols-5 .demo-col-group { display: contents; }

      @media (max-width: 991px) {

        .demo-options .demo-cols-5 .demo-col-group { display: flex; flex-direction: column; flex: 0 0 50%; max-width: 50%; gap: 0.25rem; padding: 0 0.2rem; }

        .demo-options .demo-cols-5 .demo-col-group .col { flex: none; max-width: 100%; }

        .demo-options { margin: 0.75rem 0; }

        .demo-options .option-block { padding: 0.3rem 0.2rem; }

        .demo-options .option-block .control-wrap { margin-bottom: 0.2rem; min-height: 22px; }

        .demo-options .option-block .control-wrap.toggle-wrap { min-height: 22px; }

        .demo-options .option-block .option-name { margin-bottom: 0.08rem; }

        .demo-options .option-block .option-text { min-height: 2.8em; }

      }