:root .pagina-conteudo.pagina-login { display: grid; align-items: center; padding-block: 24px; background: radial-gradient(ellipse at 74% 42%, #123a69 0, #040d1e 44%, #000208 100%); }
.pagina-login > .shell { width: 100%; }
.pagina-login { --login-fundo: var(--deep); --login-borda: rgba(220,229,236,.22); --login-sombra: rgb(0 2 8 / 24%); --login-input-borda: var(--line); --login-texto: #162238; --login-destaque: var(--lime); --login-botao: #123a69; --login-hover: #0878d1; --login-suave: #d3dfed; }
/* Referência ITAA: geometria, textura e tipografia comuns aos três cards. */
.login-cartao { box-sizing: border-box; display: grid; gap: 16px; width: min(350px, 88vw); margin: 0 auto; padding: 24px; border-radius: 18px; color: white;
 background: radial-gradient(circle at top left, rgb(255 255 255 / 18%) 0%, rgb(255 255 255 / 9%) 8%, rgb(255 255 255 / 3.5%) 17%, rgb(255 255 255 / .8%) 28%, rgb(255 255 255 / 0%) 40%), radial-gradient(circle at bottom right, rgb(255 255 255 / 18%) 0%, rgb(255 255 255 / 9%) 8%, rgb(255 255 255 / 3.5%) 17%, rgb(255 255 255 / .8%) 28%, rgb(255 255 255 / 0%) 40%), var(--login-fundo);
 border: 1px solid var(--login-borda); box-shadow: 0 20px 60px var(--login-sombra), inset 0 1px rgba(255,255,255,.1); backdrop-filter: blur(18px);
 font: 400 16px/normal ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; letter-spacing: normal; text-align: left; animation: login-revelar .34s cubic-bezier(.22,.9,.3,1) both; }
.login-cartao *, .login-cartao *::before, .login-cartao *::after { box-sizing: border-box; }
.login-marca { display: flex; align-items: center; justify-self: center; gap: 11.25px; margin: 0 0 8px; }
.login-marca > img, .login-marca > svg { width: 50.76px; height: 50.76px; flex-shrink: 0; object-fit: contain; }
.login-marca > div { min-width: 0; }
.login-marca h1 { margin: 0; color: white; font: 500 30.375px/1.1 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; letter-spacing: .12em; }
.login-marca span { display: block; margin-top: 5.0625px; color: white; font: italic 400 10.2375px/1.2 Georgia, serif; letter-spacing: .015em; white-space: nowrap; }
.login-cartao label { display: grid; gap: 6px; margin: 0; color: white; font-size: 13px; font-weight: 600; line-height: normal; }
.login-cartao input:not([type=checkbox]) { width: 100%; min-width: 0; min-height: 0; height: auto; padding: 10px 12px; margin: 0; border: 1px solid var(--login-input-borda); border-radius: 8px; background: white; color: var(--login-texto); font: inherit; font-weight: 400; box-shadow: none; }
.login-cartao input:focus-visible { outline: 2px solid var(--login-destaque); outline-offset: 1px; }
.login-senha-controle { display: flex; gap: 8px; align-items: stretch; min-width: 0; }
.login-senha-controle input { flex: 1; width: 0; }
.login-cartao button { padding: 10px 14px; margin: 0; border: 0; border-radius: 8px; background: var(--login-botao); color: white; font: inherit; font-weight: 700; cursor: pointer; box-shadow: none; }
.login-senha-controle button { flex: none; padding: 8px 10px; font-size: 12px; }
.login-cartao button:hover, .login-cartao button:focus-visible { background: var(--login-hover); }
.login-cartao button:disabled { opacity: .65; cursor: wait; }
.login-cartao .login-permanecer { display: flex; align-items: center; gap: 8px; font-weight: 400; }
.login-permanecer input { width: 16px; height: 16px; margin: 0; padding: 0; accent-color: var(--login-destaque); }
.login-cartao .login-ajuda { margin: 0; color: var(--login-suave); font-size: 12px; line-height: 1.5; }
.login-aplicacoes { display: flex; flex-wrap: wrap; gap: 8px; }
.login-aplicacoes a, .login-aplicacoes button { flex: 1; padding: 10px 12px; border: 1px solid var(--login-suave); border-radius: 8px; background: transparent; color: white; text-align: center; text-decoration: none; font-size: 12px; font-weight: 600; }
.login-aplicacoes a:hover, .login-aplicacoes a:focus-visible { background: var(--login-hover); }
.login-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 16px; margin: 0; font-size: 12px; }
.login-links a { color: white; text-decoration: underline; }
.login-links a:last-child { flex-basis: 100%; text-align: center; }
.login-cartao .login-erro { margin: 0; padding: 10px 12px; border-radius: 8px; background: var(--destructive); color: white; font-size: 13px; }
.login-cartao [hidden] { display: none !important; }
@keyframes login-revelar { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@media (prefers-reduced-motion: reduce) { .login-cartao { animation: none; } }

/* Identidade curta das aplicações e visibilidade dentro do campo. */
.login-marca h1 { font-size: 20px; letter-spacing: .02em; }
.login-marca > img, .login-marca > svg { width: 39.35px; height: 39.35px; }
.login-senha-controle { position: relative; display: block; }
.login-cartao .login-senha-controle input { width: 100%; padding-right: 44px; }
.login-cartao .login-senha-controle button { position: absolute; right: 4px; top: 50%; transform: translateY(-50%); display: grid; place-items: center; width: 34px; height: 34px; padding: 0; background: transparent; color: var(--login-texto); border-radius: 6px; }
.login-cartao .login-senha-controle button:hover { background: rgb(0 0 0 / 6%); }
.login-senha-controle button:focus-visible { outline: 2px solid var(--login-destaque); outline-offset: 0; }
.login-senha-controle svg { width: 18px; height: 18px; }
.login-aplicacoes a, .login-aplicacoes button { flex-basis: 100%; display: flex; justify-content: center; align-items: center; gap: 8px; }
.login-aplicacoes img { width: 18px; height: 18px; flex-shrink: 0; object-fit: contain; }
.login-links a:last-child { flex-basis: auto; text-align: inherit; }

/* Navegação entre aplicações: pares lado a lado, somente logo e nome. */
.login-aplicacoes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.login-aplicacoes a, .login-aplicacoes button { min-width: 0; padding: 4px 0; border: 0; border-radius: 0; background: transparent; text-align: left; justify-content: center; gap: 6px; }
.login-aplicacoes a:hover, .login-aplicacoes a:focus-visible, .login-cartao .login-aplicacoes button:hover { background: transparent; text-decoration: underline; }
.login-aplicacoes img { width: 18px; height: 18px; }
.login-aplicacoes span { min-width: 0; }

@media (max-width: 420px) { .header-inner { gap: 12px; } .header-inner .brand { flex: 1 1 0; min-width: 0; } .header-inner .brand span { min-width: 0; } .header-inner .brand img { flex-shrink: 0; } }

/* Cada rótulo pertence ao seu campo; conjuntos separados por 20 px. */
.login-cartao .login-fields { display: grid; gap: 20px; min-width: 0; }
.login-cartao .login-field { display: grid; gap: 4px; min-width: 0; }
.login-cartao .login-fields label { gap: 4px; }

.login-marca h1 { font-family: var(--fonte-titulos); font-weight: 600; }

.login-cartao #botao-entrar { background: #8dd500; color: #03102b; }
.login-cartao #botao-entrar:hover, .login-cartao #botao-entrar:focus-visible { background: #9ae600; color: #03102b; }