#pdfCopilot{width:min(1240px,94vw);max-height:94vh;padding:0;border:1px solid #ccc;border-radius:8px;color:#222;background:#fff}
#pdfCopilot::backdrop{background:#0007}
#pdfCopilot header,#pdfCopilot footer{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #ddd;gap:16px}
#pdfCopilot h2{font-size:20px;margin:0}#pdfCopilot h3{font-size:15px;margin:8px 0}
#pdfCopilot button{min-height:36px;border:1px solid #ccc;background:#fff;color:#222;border-radius:4px;padding:8px 12px}
#pdfCopilot button:disabled{opacity:.45;cursor:default}#pdfCopilot button[aria-current=page]{background:#222;color:#fff}
#pdfCopilot label{display:grid;gap:6px;font-size:14px}#pdfCopilot input,#pdfCopilot select{min-height:36px;max-width:100%;border:1px solid #bbb;border-radius:4px;padding:6px;background:#fff;color:#222}
#pdfCopilot .pdf-intake,#pdfCopilot .pdf-review,#pdfCopilot [role=status]{padding:12px 20px;margin:0}
#pdfCopilot .pdf-intake p,#pdfCopilot ul{font-size:13px;color:#555;line-height:1.5}
#pdfCopilot .pdf-options{display:flex;gap:16px;margin:12px 0;flex-wrap:wrap}
#pdfCopilot [data-pages]{display:flex;gap:6px;flex-wrap:wrap}
#pdfCopilot .pdf-comparison{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start}
#pdfCopilot .pdf-comparison>div{min-width:0;overflow:auto;background:#f5f5f5}
#pdfCopilot [data-source]{width:100%;height:auto;display:block}
#pdfCopilot iframe{display:block;max-width:none;height:600px;border:1px solid #ddd;background:white}
#pdfCopilot footer{border-top:1px solid #ddd;border-bottom:0}#pdfCopilot [data-insert]{background:#222;color:white}
@media(max-width:700px){#pdfCopilot .pdf-comparison{grid-template-columns:1fr}#pdfCopilot footer{align-items:stretch;flex-direction:column}}