/* Tela de login (/entrar). Só tokens do tokens.css (docs/interface/design.md); não carrega o estilo.css da Fábrica. */

* { box-sizing: border-box }
html, body { min-height: 100% }
body { margin: 0; background: var(--fundo); color: var(--texto); font: var(--t-corpo); -webkit-font-smoothing: antialiased }
button, input { font: inherit; color: inherit }
button { cursor: pointer; border: 0; background: none; padding: 0 }
h1, p { margin: 0 }
img { max-width: 100% }
[hidden] { display: none !important }
:focus-visible { outline: 2px solid var(--destaque); outline-offset: 2px; border-radius: 6px }

h1[tabindex="-1"]:focus { outline: none }
.entrar { min-height: 100vh; min-height: 100dvh; display: grid; place-items: center; padding: var(--e-xl) var(--e-lg); padding-left: max(var(--e-lg), env(safe-area-inset-left, 0px)); padding-right: max(var(--e-lg), env(safe-area-inset-right, 0px)) }

.cartao { position: relative; width: 100%; max-width: 400px; background: var(--superficie); border: 1px solid var(--linha); border-radius: var(--r-xl); box-shadow: var(--sombra); overflow: hidden }
.filete { height: 4px; background: var(--degrade) }
.miolo { padding: var(--e-xl) var(--e-xl) var(--e-xl); display: grid; gap: var(--e-xl) }

.marca { display: flex; align-items: center; gap: 10px; font: var(--t-titulo-3); letter-spacing: -.01em; white-space: nowrap }
.marca img { height: 20px; width: auto; display: block }
.marca .sep { width: 1px; height: 18px; background: var(--linha-forte) }
.logo-escuro { display: none !important }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .logo-claro { display: none !important } :root:not([data-theme="light"]) .logo-escuro { display: block !important } }
:root[data-theme="dark"] .logo-claro { display: none !important }
:root[data-theme="dark"] .logo-escuro { display: block !important }

section { display: grid; gap: var(--e-sm) }
h1 { font: var(--t-titulo-1); letter-spacing: var(--ls-titulo-1) }
.apoio { color: var(--texto-2); font: var(--t-pequeno); max-width: 62ch }
form { display: grid; gap: var(--e-lg); margin-top: var(--e-md) }

.campo-grupo { display: grid; gap: 6px }
.campo-grupo label { font: var(--t-pequeno-forte) }
.campo-grupo small { font: var(--t-legenda); color: var(--texto-3) }
.campo { width: 100%; border: 1px solid var(--campo); border-radius: var(--r-sm); background: var(--superficie); padding: 8px 10px; min-height: 40px; transition: border-color .15s }
.campo:focus { border-color: var(--texto); outline-offset: 0 }
.campo[aria-invalid="true"] { border-color: var(--erro) }
.com-botao { position: relative }
.com-botao .campo { padding-right: 84px }
.mostrar { position: absolute; top: 4px; right: 4px; bottom: 4px; padding: 0 var(--e-md); border-radius: var(--r-sm); color: var(--texto-2); font: var(--t-pequeno-forte); transition: background .15s, color .15s }
.mostrar:hover { background: var(--superficie-2); color: var(--texto) }

.erro { color: var(--erro); background: var(--erro-suave); border-radius: var(--r-sm); padding: var(--e-sm) var(--e-md); font: var(--t-pequeno) }
.aviso { color: var(--texto-2); background: var(--superficie-2); border-radius: var(--r-sm); padding: var(--e-sm) var(--e-md); font: var(--t-pequeno) }

.botao { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 42px; padding: 8px 16px; border-radius: var(--r-md); font: var(--t-pequeno-forte); border: 1px solid var(--linha-forte); background: var(--superficie); color: var(--texto); transition: opacity .15s, transform .15s }
.botao.primario { background: var(--tinta); color: var(--fundo); border-color: var(--tinta) }
.botao.primario:hover { opacity: .9 }
.botao:active { transform: scale(.98) }
.botao[aria-busy="true"] { opacity: .65; pointer-events: none }
.botao[aria-busy="true"]::before { content: ''; width: 14px; height: 14px; border-radius: 50%; border: 2px solid var(--linha-forte); border-top-color: var(--destaque); animation: gira .8s linear infinite }
@keyframes gira { to { transform: rotate(360deg) } }

.so-leitor { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0 }
a.link { display: inline-flex; align-items: center; justify-content: center; justify-self: center; color: var(--texto-2) }
.link { justify-self: center; min-height: 36px; padding: 0 var(--e-sm); color: var(--texto-2); font: var(--t-pequeno); text-decoration: underline; text-underline-offset: 3px }
.link:hover { color: var(--texto) }

@media (max-width: 480px) {
  .entrar { padding: var(--e-lg) 0 }
  .cartao { max-width: none; border-left: 0; border-right: 0; border-radius: var(--r-lg) }
  .miolo { padding: var(--e-lg) var(--e-lg) var(--e-xl) }
  .campo { font-size: 16px; min-height: 44px }
  .botao, .link { min-height: 44px }
  .mostrar { min-width: 64px }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important } }