/* ==========================================================================
   Páginas de conta · login, cadastro, recuperar/nova senha, confirmação
   Layout: frase da marca à esquerda (≥ 64em) + cartão do formulário.
   Componentes vêm do design system; aqui só a composição.
   ========================================================================== */

.auth {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  min-height: 100svh;
  overflow-x: clip;
}

/* ------------------------------------------------------------------ Fundo */
.auth__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.auth__glow {
  position: absolute;
  inset: 0;
  background:
    var(--gradient-glow-top),
    radial-gradient(ellipse 40% 45% at 78% 55%, rgb(var(--rgb-mint) / 0.06), transparent 70%);
}

.auth__bg .grid-lines {
  z-index: 0;
}

/* ----------------------------------------------------------------- Header */
.auth__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: var(--header-h);
}

/* ------------------------------------------------------------------- Main */
.auth__main {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: center;
  gap: var(--space-10);
  padding-block: var(--space-6) var(--space-16);
}

/* ---------------------------------------------------- Frase + contexto */
.auth__aside {
  display: none;
}

.auth__statement {
  max-width: 11ch;
  font-size: var(--text-5xl);
  font-weight: var(--weight-medium);
  line-height: var(--leading-display);
  letter-spacing: var(--tracking-display);
  text-wrap: balance;
}

.auth__aside .checks {
  max-width: 26rem;
}

.auth__plan {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
  max-width: 26rem;
  padding: var(--space-5);
  border-radius: var(--radius-md);
  background: var(--color-accent-soft);
  box-shadow: inset 0 0 0 1px rgb(var(--rgb-mint) / 0.25);
}

.auth__plan .t-label {
  color: var(--color-accent);
}

.auth__plan-name {
  font-size: var(--text-2xl);
  font-weight: var(--weight-medium);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
}

/* ------------------------------------------------------------------ Cartão */
.auth__card {
  --card-pad: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  width: 100%;
  max-width: 27rem;
  margin-inline: auto;
  overflow: hidden;
}

.auth__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-3);
}

.auth__title {
  font-size: var(--text-3xl);
  font-weight: var(--weight-medium);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-display);
}

.auth__lead {
  font-size: var(--text-md);
  line-height: var(--leading-normal);
  color: var(--color-text-secondary);
}

/* ----------------------------------------------------------- Formulário */
.auth__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.auth__form .btn[type="submit"] {
  margin-top: var(--space-2);
}

.field__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
}

.field__hint:empty {
  display: none;
}

.auth__link {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 3px;
  transition:
    color var(--dur-fast) var(--ease-out),
    text-decoration-color var(--dur-fast) var(--ease-out);
}

.auth__link:hover {
  color: var(--color-accent);
  text-decoration-color: currentColor;
}

.auth__switch {
  padding-top: var(--space-5);
  border-top: var(--border-width) solid var(--color-border);
  font-size: var(--text-sm);
  text-align: center;
  color: var(--color-text-secondary);
}

.auth__switch a,
.auth__done a:not(.btn) {
  font-weight: var(--weight-medium);
  color: var(--color-text);
  text-decoration: underline;
  text-decoration-color: rgb(var(--rgb-mint) / 0.5);
  text-underline-offset: 3px;
  transition: color var(--dur-fast) var(--ease-out);
}

.auth__switch a:hover,
.auth__done a:not(.btn):hover {
  color: var(--color-accent);
}

/* Aceite dos Termos e da Política (cadastro e checkout) */
.auth__terms {
  font-size: var(--text-xs);
  line-height: var(--leading-normal);
  text-align: center;
  color: var(--color-text-tertiary);
}

.auth__terms a {
  color: var(--color-text-secondary);
  text-decoration: underline;
  text-decoration-color: rgb(var(--rgb-mint) / 0.4);
  text-underline-offset: 3px;
  transition: color var(--dur-fast) var(--ease-out);
}

.auth__terms a:hover,
.auth__terms a:focus-visible {
  color: var(--color-accent);
}

/* Validando link (nova senha, confirmação) */
.auth__checking {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.auth__checking::before {
  content: "";
  width: 1rem;
  height: 1rem;
  flex: none;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  border-right-color: transparent;
  animation: spin 0.7s linear infinite;
}

/* -------------------------------------------- Estado concluído (e-mail enviado…) */
.auth__done {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  animation: reveal var(--dur-slower) var(--ease-out) both;
}

.auth__done-icon {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  font-size: 1.25rem;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  box-shadow:
    inset 0 0 0 1px rgb(var(--rgb-mint) / 0.3),
    var(--glow-sm);
}

.auth__done-title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-medium);
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
}

.auth__done-title:focus {
  outline: none;
}

.auth__done-text {
  color: var(--color-text-secondary);
}

.auth__done-text strong {
  font-weight: var(--weight-medium);
  color: var(--color-text);
  overflow-wrap: anywhere;
}

.auth__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-5);
  margin-top: var(--space-2);
}

/* --------------------------------------------------------------- Entrada */
.auth__card {
  animation: reveal var(--dur-reveal) var(--ease-out) 120ms both;
}

.auth__aside > * {
  animation: reveal var(--dur-reveal) var(--ease-out) both;
}

.auth__aside > :nth-child(2) { animation-delay: 90ms; }
.auth__aside > :nth-child(3) { animation-delay: 180ms; }
.auth__aside > :nth-child(4) { animation-delay: 270ms; }

/* ============================================================ Responsivo */
@media (max-width: 23.99em) {
  .auth__header .btn--link {
    display: none;
  }
}

@media (min-width: 40em) {
  .auth__card {
    --card-pad: var(--space-8);
  }
}

@media (min-width: 64em) {
  .auth__main {
    grid-template-columns: minmax(0, 1fr) minmax(0, 27rem);
    align-items: center;
    gap: clamp(4rem, 8vw, 8rem);
    padding-block: var(--space-8) var(--space-20);
  }

  .auth__aside {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-8);
  }

  .auth__card {
    margin-inline: 0;
  }

  /* No desktop o plano aparece na lateral */
  .auth__plan-badge {
    display: none;
  }
}