.proof-document-viewer{width:min(1120px,calc(100vw - 32px));max-height:calc(100dvh - 32px);padding:22px;border:1px solid #d5e4df;border-radius:18px;color:#172a25;background:#fff;box-shadow:0 24px 80px #12292338}.proof-document-viewer::backdrop{background:#132e2966}.proof-document-viewer>header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.proof-document-viewer h2,.proof-document-viewer header p{margin:0 0 6px}.proof-document-hint{color:#536860;font-size:13px}.proof-document-layout{display:grid;grid-template-columns:minmax(200px,280px) minmax(0,1fr);gap:18px}.proof-document-layout nav{display:flex;flex-direction:column;gap:8px;max-height:65dvh;overflow-y:auto}.proof-document-layout nav button{display:flex;align-items:flex-start;gap:8px;padding:12px;border:1px solid #d5e4df;border-radius:10px;background:#f8fbfa;color:inherit;text-align:left;min-height:44px}.proof-document-layout nav button.selected{border-color:#087b67;background:#e7f5ef}.proof-document-layout nav button span{min-width:0;overflow-wrap:anywhere}.proof-document-layout nav button svg{flex-shrink:0}.proof-document-layout nav small{display:block;margin-top:4px;color:#536860}.proof-document-preview{min-width:0;display:flex;flex-direction:column;gap:12px}.proof-document-preview iframe{border:1px solid #d5e4df;width:100%;height:65dvh;border-radius:8px}.proof-document-preview img{width:100%;max-height:65dvh;object-fit:contain;background:#f3f6f5}button.billing-proof-availability{font:inherit;cursor:pointer;border:1px solid currentColor}button.billing-proof-availability:hover{text-decoration:underline}button.billing-proof-availability:focus-visible{outline:3px solid #087b67;outline-offset:3px}.invoice-automatic-attachments{padding:12px;border:1px solid #d5e4df;border-radius:10px;background:#f5faf7;font-size:13px}.invoice-automatic-attachments ul{padding-left:18px;overflow-wrap:anywhere}.invoice-automatic-attachments small{display:block;margin-top:6px;color:#536860}@media(max-width:640px){.proof-document-viewer{padding:14px}.proof-document-layout{grid-template-columns:1fr}.proof-document-layout nav{max-height:160px}.proof-document-preview iframe,.proof-document-preview img{height:50dvh}}