/* QDX Pro Viewer Styles */
.qdx-pro-wrap{position:relative;max-width:880px;margin:24px auto;border-radius:14px;overflow:hidden;box-shadow:0 12px 28px rgba(2,6,23,.12)}
.qdx-pro-toolbar{display:flex;align-items:center;justify-content:space-between;background:#0f172a;color:#fff;padding:12px 16px}
.qdx-pro-title{font-weight:700;letter-spacing:.2px}
.qdx-pro-buy{background:#ff7a18;color:#fff;text-decoration:none;padding:9px 14px;border-radius:10px;font-weight:600}

/* Scrollable document area */
.qdx-pro-scroll{
  max-height:calc(100vh - 210px);
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
  overscroll-behavior:contain;
  scroll-behavior:smooth;
  background:#fff;
  touch-action:pan-y;
}

/* Read-only: discourage copying */
.qdx-pro-scroll, .qdx-pro-scroll *{
  -webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;
  -webkit-touch-callout:none;
}
.qdx-pro-scroll img{pointer-events:none}

/* Hide inline bridge button if toolbar button is present */
.qdx-pro-wrap .qdx-purchase-btn{display:none}

/* Ensure watermark from bridge is visible */
.qdx-doc-wrap:before{opacity:.20}

/* Disable printing */
@media print{
  .qdx-pro-wrap{display:none!important}
}