.shell__main>.pagina:has(>.rel-pdf){flex-direction:column;flex:1 1 0;min-height:520px;display:flex;overflow:hidden}.rel-pdf{min-height:0;padding:var(--esp);flex-direction:column;flex:auto;display:flex}.rel-pdf__quadro{border:1px solid var(--border);background:var(--surface-2);flex:auto;width:100%;min-height:0}.rel-pdf__quadro--carregando{padding:16px}.rel-pdf__erro{border:1px solid var(--border);color:var(--text-2);flex-direction:column;flex:auto;justify-content:center;align-items:center;gap:12px;display:flex}