/* Login e primeiro acesso — telas fora do layout principal (sem sidebar). Paleta da sidebar/usuários. */
.aut{--aut-azul:#0d6efd;--aut-borda:#e3e8ef;--aut-suave:#6c757d;--aut-texto:#212529;
     min-height:100vh;margin:0;display:flex;align-items:center;justify-content:center;padding:1.5rem 1rem;
     background:#f4f6f9;font-family:'Inter',sans-serif;color:var(--aut-texto)}
.aut-caixa{width:100%;max-width:420px;min-width:0}
.aut-caixa.larga{max-width:480px}
.aut-marca{display:flex;align-items:center;justify-content:center;gap:.7rem;margin-bottom:1.25rem}
.aut-marca-icone{width:44px;height:44px;border-radius:.65rem;background:var(--aut-azul);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.3rem}
.aut-marca-texto strong{display:block;font-size:1.25rem;line-height:1.1;color:var(--aut-texto)}
.aut-marca-texto small{color:var(--aut-suave);font-size:.8rem}
.aut-cartao{background:#fff;border:1px solid var(--aut-borda);border-radius:.75rem;padding:1.6rem 1.5rem;box-shadow:0 8px 24px rgba(16,42,67,.06)}
.aut-titulo{margin:0 0 .3rem;font-size:1.3rem;font-weight:700;color:var(--aut-azul)}
.aut-subtitulo{margin:0 0 1.25rem;font-size:.88rem;color:var(--aut-suave);overflow-wrap:anywhere}
.aut .form-label{margin-bottom:.3rem;font-size:.85rem;font-weight:500;color:#495057}
.aut .form-control{min-height:42px}
.aut-ajuda{font-size:.78rem;color:var(--aut-suave);margin-top:.35rem}
.aut-ajuda ul{margin:0;padding-left:1.1rem}
.aut-botao{min-height:44px;font-weight:600}
.aut-alerta{font-size:.85rem;display:flex;gap:.5rem;align-items:flex-start}
.aut-rodape{margin-top:1rem;display:flex;justify-content:center}
.aut-link{background:none;border:0;padding:.25rem .5rem;color:var(--aut-suave);font-size:.85rem;text-decoration:underline}
.aut-link:hover,.aut-link:focus-visible{color:var(--aut-azul)}
@media (max-width:420px){.aut-cartao{padding:1.25rem 1rem}}
.aut-icone-estado{width:52px;height:52px;border-radius:50%;background:#e7f1ff;color:var(--aut-azul);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:.9rem}
.aut-icone-estado.sucesso{background:#e8f6ee;color:#198754}
.aut-icone-estado.erro{background:#fdecec;color:#dc3545}
.aut-lista{margin:0 0 1.25rem;padding-left:1.1rem;font-size:.85rem;color:var(--aut-suave)}
.aut-lista li+li{margin-top:.3rem}
.aut-secao{font-size:.9rem;font-weight:600;color:var(--aut-texto);margin:1.25rem 0 .6rem}
.aut-empresas{list-style:none;margin:0 0 1rem;padding:0;display:grid;gap:.5rem}
.aut-empresa-botao{min-height:42px;text-align:left;overflow-wrap:anywhere}