/* Extraído de templates/dashboard/auth/_auth_base.html (bloco 1, parte estática) — plano 2026-09-28. */
* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  color: var(--fg-1);
  background: var(--rios-navy-deep);
  color-scheme: light;
}

/* Tela única, login centralizado. Fundo navy chapado — a marca
   emoldura o card sem dividir a tela. */
.login-shell {
  position: relative;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(24px, 5vw, 56px);
  background: var(--rios-navy-deep);
  overflow: hidden;
}

/* Hairline gold no topo da tela — acento de marca. */
.login-shell::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: var(--rios-gold);
}

.login-stack {
  position: relative;
  z-index: 1;
  width: min(420px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  animation: login-in var(--dur-slow, 240ms) var(--ease-standard, cubic-bezier(0.2, 0, 0, 1)) both;
}

.login-card-group { width: 100%; }

@keyframes login-in {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .login-stack { animation: none; }
}

/* Marca + manchete acima do card, centralizadas sobre o navy. */
.login-masthead {
  width: 100%;
  text-align: center;
  color: var(--fg-on-navy);
}

.brand-kicker {
  margin: 0 0 12px;
  color: var(--rios-gold);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

/* Signature move: manchete display em Fraunces com acento gold. */
.brand-headline {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 500;
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--fg-on-navy);
}

.brand-headline em {
  font-style: normal;
  color: var(--rios-gold);
}

.login-card {
  position: relative;
  width: 100%;
  padding: clamp(26px, 4vw, 34px);
  border: 1px solid var(--border-subtle);
  border-top: 2px solid var(--rios-gold);
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  box-shadow: var(--shadow-lg);
}

.login-logo {
  display: block;
  width: auto;
  height: 34px;
  max-width: 200px;
  object-fit: contain;
  margin: 0 0 20px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--rios-gold-warm);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.login-title {
  margin: 0;
  color: var(--fg-1);
  font-size: 21px;
  font-weight: 600;
  line-height: 1.2;
}

.lead {
  margin: 8px 0 24px;
  color: var(--fg-2);
  font-size: 13px;
  line-height: 1.5;
}

.errornote {
  margin: 0 0 14px;
  padding: 10px 12px;
  border: 1px solid var(--neg-border);
  border-radius: var(--radius-lg);
  background: var(--neg-bg);
  color: var(--neg);
  font-size: 13px;
}

.infonote {
  margin: 0 0 14px;
  padding: 10px 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  color: var(--fg-2);
  font-size: 13px;
  line-height: 1.5;
}

form {
  display: grid;
  gap: 14px;
}

label {
  display: block;
  margin-bottom: 6px;
  color: var(--fg-2);
  font-size: 12px;
  font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="password"] {
  width: 100%;
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  color: var(--fg-1);
  box-shadow: var(--shadow-inset-input);
  font: inherit;
  font-family: var(--font-sans);
  font-size: 14px;
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-standard), box-shadow var(--dur-fast) var(--ease-standard);
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="password"]::placeholder {
  color: var(--fg-3);
}

input[type="text"]:hover,
input[type="email"]:hover,
input[type="password"]:hover {
  border-color: var(--border-strong);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus {
  border-color: var(--border-focus);
  box-shadow: var(--shadow-focus);
}

/* O autofill do navegador pinta fundo e texto próprios; o inset cobre o
   fundo com o token do campo e o text-fill mantém a cor do texto. */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus {
  -webkit-text-fill-color: var(--fg-1);
  caret-color: var(--fg-1);
  box-shadow: 0 0 0 1000px var(--bg-elevated) inset;
  transition: background-color 9999s ease-out 0s;
}

input:-webkit-autofill:focus {
  box-shadow: 0 0 0 1000px var(--bg-elevated) inset, var(--shadow-focus);
}

.field-error {
  margin: 6px 0 0;
  color: var(--neg);
  font-size: 12px;
}

.submit-button {
  width: 100%;
  height: 42px;
  margin-top: 6px;
  font-size: 14px;
}

.login-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  color: var(--fg-3);
  font-size: 11px;
  line-height: 1.5;
}

.login-link {
  color: var(--rios-teal);
  text-decoration: none;
}

.login-link:hover { color: var(--rios-teal-deep); }

/* Rodapé discreto sob o card. */
.login-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 28px;
  padding: 0 12px;
  border: 1px solid var(--border-on-navy);
  border-radius: var(--radius-sm);
  color: var(--fg-on-navy-2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.login-foot::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--rios-teal);
}

.top-row {
  position: absolute;
  top: clamp(16px, 3vw, 28px);
  right: clamp(16px, 3vw, 28px);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 8px;
}

@media (max-width: 520px) {
  .login-card { padding: 24px 20px; }

  .top-row {
    left: 16px;
    right: 16px;
    justify-content: flex-end;
  }

  .login-meta {
    align-items: flex-start;
    flex-direction: column;
  }
}