.supplier-portal { margin: 1.5rem 0 3rem; }
.supplier-login { max-width: 520px; }
.supplier-toolbar { display:flex; align-items:center; justify-content:space-between; gap:1rem; margin-bottom:1rem; padding:.75rem 1rem; background:#f5f5f5; border:1px solid #ddd; }
.supplier-document { position:relative; overflow:hidden; padding:2rem; background:#fff; border:1px solid #d8d8d8; box-shadow:0 4px 18px rgba(0,0,0,.08); user-select:none; -webkit-user-select:none; }
.supplier-document::before { content:attr(data-watermark); position:absolute; top:45%; left:5%; width:90%; color:rgba(90,90,90,.09); font-size:2.5rem; font-weight:700; line-height:1.4; text-align:center; transform:rotate(-24deg); pointer-events:none; z-index:1; }
.supplier-document > * { position:relative; z-index:2; }
.supplier-document-label { color:#777; font-size:.8rem; font-weight:700; letter-spacing:.08em; }
.supplier-document h2 { margin-top:.25rem; }
.supplier-document-meta { display:grid; grid-template-columns:max-content 1fr; gap:.2rem 1rem; margin:1rem 0 2rem; }
.supplier-document-meta dt, .supplier-document-meta dd { margin:0; }
.supplier-document-body { line-height:1.65; }
.supplier-document footer { margin-top:2rem; padding-top:1rem; border-top:1px solid #ddd; color:#777; font-size:.8rem; }
@media print {
    body * { visibility:hidden !important; }
    .supplier-document { display:none !important; }
    body::after { content:'Impressão não autorizada. Consulte a normativa no Portal do Fornecedor.'; visibility:visible !important; display:block; padding:2rem; font-size:16pt; }
}
@media (max-width:767px) {
    .supplier-document { padding:1.25rem; }
    .supplier-document::before { font-size:1.5rem; }
}