/* Página de assinatura (/assinatura): plano atual, uso × cota, comparativo de
   planos, checkout e pagamentos. Padrão profissional (cartões, medidores). */

/* Coluna central da página, mais larga que um form para o comparativo de
   planos respirar, e centralizada no widescreen. */
.sub {
  max-width: 62rem;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* ---- Hero: plano atual em destaque ---- */
.sub-hero__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.sub-hero__eyebrow {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-text-muted);
}

.sub-hero__title-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.sub-hero__plan {
  margin: 0;
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  line-height: var(--leading-tight);
}

.sub-hero__meta {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: right;
}

.sub-hero__meta strong {
  color: var(--color-text);
  font-weight: var(--weight-semibold);
}

/* ---- Uso × cota: medidores ---- */
.sub-usage-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4) var(--space-5);
}

@media (max-width: 560px) {
  .sub-usage-grid {
    grid-template-columns: 1fr;
  }
}

.sub-meter__top {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.sub-meter__label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.sub-meter__count {
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.sub-meter__limit {
  color: var(--color-text-muted);
  font-weight: var(--weight-normal);
}

/* Trilho/preenchimento base vêm de .staff-dist__track/__fill (47_staff.css,
   seletor agrupado — fonte única). Aqui só os modificadores. */
.sub-meter__fill--warning { background-color: var(--color-warning); }
.sub-meter__fill--danger  { background-color: var(--color-danger); }

/* Cota ilimitada: trilho cheio em tom neutro discreto (sem alarde). */
.sub-meter__fill--unlimited {
  width: 100%;
  background-color: var(--color-status-neutral-soft);
}

/* ---- Comparativo de planos ---- */
/* Cabeçalho: título/subtítulo à esquerda, toggle de período à direita. */
.sub-plans-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.sub-plans-head .form-section__title {
  margin-bottom: var(--space-1);
}

.sub-plans-sub {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* Toggle Mensal/Anual: segmented control numa cápsula. */
.sub-period-toggle {
  display: inline-flex;
  padding: var(--space-1);
  gap: var(--space-1);
  border-radius: var(--radius-full);
  background-color: var(--color-surface-2);
}

.sub-period-toggle__btn {
  padding: var(--space-1) var(--space-4);
  border: none;
  border-radius: var(--radius-full);
  background: none;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.sub-period-toggle__btn.is-active {
  background-color: var(--color-surface);
  color: var(--color-text);
  box-shadow: var(--shadow-sm);
}

.sub-plans {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: stretch;
  gap: var(--space-4);
}

@media (max-width: 780px) {
  .sub-plans {
    grid-template-columns: 1fr;
  }
}

.sub-plan {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  border: var(--border-width) solid var(--color-border);
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
}

/* Plano atual: anel petróleo para destacar sem mudar o fundo. */
.sub-plan--current {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 1px var(--color-accent);
}

/* Plano recomendado (quando não é o atual): borda petróleo, fundo levemente
   tingido e elevação — sobe acima dos vizinhos e ganha sombra. */
.sub-plan--featured {
  border-color: var(--color-accent);
  background-color: color-mix(in srgb, var(--color-accent) 5%, var(--color-surface));
  box-shadow: var(--shadow-md);
}

@media (min-width: 780px) {
  .sub-plan--featured {
    transform: translateY(calc(var(--space-3) * -1));
  }
}

/* Ribbon "Mais usado": cápsula petróleo centralizada na borda superior. */
.sub-plan__ribbon {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background-color: var(--color-accent);
  color: var(--color-accent-text);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.sub-plan__head {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Ícone do plano: quadradinho com tinta de ação suave. */
.sub-plan__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  background-color: var(--color-accent-soft);
  color: var(--color-link);
}

.sub-plan__icon svg {
  width: 1.1rem;
  height: 1.1rem;
}

.sub-plan__name {
  margin: 0;
  margin-right: auto;
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
}

/* Preços: só o do período ativo aparece (toggle troca o data-period). */
.sub-plan__prices {
  min-height: 3.25rem;
}

.sub-plan__price {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
}

.sub-plan__price strong {
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  line-height: 1;
}

.sub-plan__price span {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.sub-plan__price-note {
  margin: var(--space-1) 0 0;
  font-size: var(--text-xs);
  color: var(--color-success);
  font-weight: var(--weight-medium);
}

/* Por padrão (mensal) esconde os elementos do anual; o toggle anual inverte. */
.sub-plan__price--annual,
.sub-plan__price-note--annual {
  display: none;
}

[data-period="annual"] .sub-plan__price--monthly {
  display: none;
}

[data-period="annual"] .sub-plan__price--annual {
  display: flex;
}

[data-period="annual"] .sub-plan__price-note--annual {
  display: block;
}

.sub-plan__features {
  list-style: none;
  margin: var(--space-1) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* CTA do card: largura cheia, empurrado para a base do card. */
.sub-plan__cta {
  width: 100%;
  margin-top: auto;
}

.sub-plan__features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text);
}

.sub-plan__features svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  color: var(--color-link); /* petróleo com contraste AA */
}

/* ---- Checkout (assinar / renovar) ---- */
.sub-checkout__row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

@media (max-width: 560px) {
  .sub-checkout__row {
    grid-template-columns: 1fr;
  }
}

.sub-checkout label {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.sub-checkout__doc {
  margin-bottom: var(--space-4);
  max-width: 24rem;
}

/* Texto de apoio do bloco "fazer upgrade" (contato). */
.sub-upgrade__text {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 42rem;
}

/* Fallback de contato (gateway desligado): ações lado a lado, com respiro
   acima para não grudar no texto. */
.sub-contact {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

/* ---- Renovação automática: card de status (ativa / pendente) ---- */
.sub-auto__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.sub-auto__title-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.sub-auto__title {
  margin: 0;
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
}

.sub-auto__detail {
  margin: var(--space-2) 0 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.sub-auto__detail strong {
  color: var(--color-text);
  font-weight: var(--weight-semibold);
}

.sub-auto__actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-top: var(--space-4);
}

/* Faixa lateral de cor por estado, sutil (sem mudar o fundo do card). */
.sub-auto--active  { border-left: 3px solid var(--color-accent); }
.sub-auto--pending { border-left: 3px solid var(--color-warning); }

/* Renovação ativa: texto à esquerda, botão Cancelar à direita centralizado
   verticalmente. Quebra no mobile (botão desce). */
.sub-auto--active {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.sub-auto__main {
  flex: 1 1 16rem;
}

.sub-auto__cancel {
  flex-shrink: 0;
}

/* ---- Toggle "renovar automaticamente" no checkout ---- */
/* Toggle do checkout usa o switch-row global (06_forms.css); aqui só o ajuste
   de layout: cresce na linha, padding menor e sem margem (o finish já espaça).
   Seletor com .sub-checkout para vencer `.sub-checkout label` (que impõe coluna). */
.sub-checkout .switch-row {
  flex-direction: row;
  flex: 1 1 20rem;
  padding: var(--space-2) var(--space-4);
  margin: 0;
}

/* Linha final do checkout: toggle (cresce) + botão lado a lado. No mobile
   quebra (toggle em cima, botão cheio embaixo). */
.sub-checkout__finish {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.sub-checkout__submit {
  flex: 0 0 auto;
  margin-left: auto;
}

@media (max-width: 560px) {
  .sub-checkout__submit {
    width: 100%;
    margin-left: 0;
  }
}

/* ---- Listas de pagamentos (pendentes / histórico) ---- */
.sub-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.sub-list__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  border-bottom: var(--border-width) solid var(--color-border);
  font-size: var(--text-sm);
}

.sub-list__item:last-child {
  border-bottom: none;
}

.sub-list__main {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.sub-list__plan {
  font-weight: var(--weight-medium);
  color: var(--color-text);
}

.sub-list__amount {
  font-weight: var(--weight-semibold);
  font-variant-numeric: tabular-nums;
  color: var(--color-text);
}

.sub-list__date {
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
  min-width: 5.5rem;
}

.sub-list__type {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* Coluna direita: valor + ação alinhados. */
.sub-list__end {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ---- Banner de status da assinatura (topo do conteúdo principal) ----
   Usado pelo partial global shared/_subscription_banner. */
.sub-banner {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  border: var(--border-width) solid transparent;
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
}

.sub-banner--danger {
  background-color: color-mix(in srgb, var(--color-danger) 12%, var(--color-surface));
  border-color: var(--color-danger);
  color: var(--color-text);
}

.sub-banner--warn {
  background-color: var(--color-warning-soft);
  border-color: var(--color-warning);
  color: var(--color-text);
}

.sub-banner__link {
  font-weight: var(--weight-semibold);
  text-decoration: underline;
  white-space: nowrap;
}

.sub-banner--danger .sub-banner__link { color: var(--color-danger); }
/* Âmbar sobre âmbar-soft não fecha AA no tema claro (~3.9:1); o link usa a
   cor de texto e se distingue pelo peso + sublinhado. */
.sub-banner--warn   .sub-banner__link { color: var(--color-text); }

/* ---- FAQ: acordeão nativo (<details>) ---- */
.sub-faq__list {
  display: flex;
  flex-direction: column;
}

.sub-faq__item {
  border-bottom: var(--border-width) solid var(--color-border);
}

.sub-faq__item:last-child {
  border-bottom: none;
}

.sub-faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
}

/* Esconde o marcador nativo e desenha um "+" que vira "−" ao abrir. */
.sub-faq__q::-webkit-details-marker { display: none; }

.sub-faq__q::after {
  content: "+";
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  line-height: 1;
}

.sub-faq__item[open] .sub-faq__q::after {
  content: "−";
}

.sub-faq__a {
  margin: 0 0 var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  color: var(--color-text-muted);
}