/* Componentes — seção "Components" do DESIGN-APP.MD. Slate 100/200 não
   estão nos tokens de cor exportados, aproximados por outline-variant /
   surface-container-high (neutros claros mais próximos disponíveis). */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px var(--space-lg);
  border-radius: var(--radius-default);
  border: none;
  font-size: var(--label-md-size);
  font-weight: 600;
  letter-spacing: var(--label-md-tracking);
  transition: box-shadow 0.15s ease, transform 0.05s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--primary);
  color: var(--on-primary);
}

.btn-primary:hover {
  box-shadow: var(--shadow-1);
}

.btn-secondary {
  background: var(--surface-container-high);
  color: var(--on-surface);
}

.btn-ghost {
  background: transparent;
  color: var(--secondary);
}

.btn-danger {
  background: var(--error-container);
  color: var(--on-error-container);
}

.btn-outline-primary {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}

.btn-branco {
  background: var(--surface-container-lowest);
  color: var(--primary);
}

.btn-escuro {
  background: var(--inverse-surface);
  color: var(--inverse-on-surface);
}

.btn-outline-neutro {
  background: var(--surface-container-high);
  color: var(--on-surface);
}

.btn-texto-perigo {
  background: transparent;
  border: none;
  color: var(--error);
  font-weight: 600;
  padding: var(--space-sm);
}

.btn-sm {
  padding: 8px var(--space-md);
}

.btn-lg {
  padding: 16px var(--space-lg);
  font-size: var(--body-md-size);
}

.btn-block {
  display: flex;
  width: 100%;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Cards — brancas, 12px, Level 1, sem header colorido. */
.card {
  background: var(--surface-container-lowest);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
  padding: var(--space-lg);
}

.card-title {
  font-size: var(--label-md-size);
  font-weight: 600;
  color: var(--on-surface-variant);
  margin-bottom: var(--space-sm);
}

.card-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--on-surface);
}

.card-value.positivo {
  color: var(--primary);
}

/* Campos de formulário */
.campo {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

.campo label {
  font-size: var(--label-md-size);
  font-weight: 500;
  color: var(--on-surface-variant);
}

.campo input,
.campo select,
.campo textarea {
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-default);
  padding: 12px var(--space-md);
  background: var(--surface-container-lowest);
  color: var(--on-surface);
}

.campo input:focus,
.campo select:focus,
.campo textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(0, 81, 213, 0.15);
}

.campo .erro-campo {
  color: var(--error);
  font-size: var(--caption-size);
}

/* Chips — pill, verde claro/escuro no estado ativo. */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 6px var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--caption-size);
  font-weight: 500;
  background: var(--surface-container);
  color: var(--on-surface-variant);
}

.chip.ativo {
  background: var(--primary-fixed, #7ffc97);
  color: var(--on-primary-fixed, #002109);
}

.chip.alerta {
  background: var(--error-container);
  color: var(--on-error-container);
}

/* Abas (usado em aparelhos.html) */
.abas {
  display: flex;
  gap: var(--space-sm);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-padding: var(--space-margin-mobile);
  border-bottom: 1px solid var(--outline-variant);
  margin-bottom: var(--space-lg);
  padding-bottom: 2px;
  scroll-snap-type: x mandatory;
}

.aba {
  position: relative;
  flex: none;
  scroll-snap-align: start;
  padding: var(--space-sm) var(--space-md);
  border: none;
  background: transparent;
  color: var(--on-surface-variant);
  font-weight: 500;
  border-bottom: 2px solid transparent;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.aba:hover {
  background: rgba(0, 107, 44, 0.05);
  color: var(--primary);
  transform: translateY(-1px);
}

.aba.ativa {
  color: var(--primary);
  background: rgba(0, 107, 44, 0.08);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.abas {
  position: relative;
}

.abas-indicator {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 4px;
  width: 0;
  background: var(--primary);
  border-radius: var(--radius-full);
  transition: transform 0.25s ease, width 0.25s ease;
}

/* Modal / bottom sheet */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(19, 27, 46, 0.5);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 100;
}

@media (min-width: 768px) {
  .modal-overlay {
    align-items: center;
  }
}

.modal {
  background: var(--surface-container-lowest);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  padding: var(--space-xl) var(--space-lg);
  width: 100%;
  max-width: 480px;
  box-shadow: var(--shadow-2);
}

@media (min-width: 768px) {
  .modal {
    border-radius: var(--radius-lg);
  }
}

.modal-hidden {
  display: none;
}

.modal-confirmar {
  text-align: center;
}

.modal-confirmar-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-full);
  background: var(--error-container);
  color: var(--error);
}

/* Variantes de cor — o vermelho acima é certo pra exclusão (modal-confirmar
   original), mas errado pra qualquer outro uso desse mesmo card de ícone
   circular (avisos neutros, boas-vindas). Sem isso um modal de cookies ou
   de boas-vindas herdava o vermelho de "isto vai apagar algo". */
.modal-confirmar-icone.icone-neutro {
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
}

.modal-confirmar-icone.icone-positivo {
  background: #e8f5e9;
  color: var(--primary);
}

.lista-onboarding {
  text-align: left;
  padding-left: var(--space-lg);
  color: var(--on-surface-variant);
}

.lista-onboarding li {
  margin-bottom: var(--space-sm);
}

.lista-onboarding li:last-child {
  margin-bottom: 0;
}

.lista-onboarding strong {
  color: var(--on-surface);
}

/* Modal de progresso (ex.: envio de fatura) — mesma base do modal-confirmar,
   ícone neutro em vez do vermelho de exclusão, e entra com uma animação
   sutil já que é acionado por uma ação que "não pode passar despercebida". */
#modal-progresso-fatura .modal {
  animation: subirModalProgresso 0.25s ease;
}

@keyframes subirModalProgresso {
  from { transform: translateY(24px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-progresso-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-full);
  background: var(--surface-container);
  color: var(--primary);
}

.modal-progresso-icone-sucesso {
  background: #e8f5e9;
  animation: aparecerSucessoProgresso 0.3s ease;
}

@keyframes aparecerSucessoProgresso {
  from { transform: scale(0.5); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.spinner-grande {
  width: 28px;
  height: 28px;
  border-width: 3px;
}

/* Toast */
.toast {
  position: fixed;
  left: 50%;
  bottom: calc(72px + var(--space-md));
  transform: translateX(-50%);
  background: var(--inverse-surface);
  color: var(--inverse-on-surface);
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-default);
  box-shadow: var(--shadow-2);
  z-index: 200;
  font-size: var(--label-md-size);
}

.toast.erro {
  background: var(--error);
  color: var(--on-error);
}

/* Lista vazia / skeleton simples */
.estado-vazio {
  text-align: center;
  color: var(--on-surface-variant);
  padding: var(--space-2xl) var(--space-md);
}

.badge {
  display: inline-flex;
  padding: 2px var(--space-sm);
  border-radius: var(--radius-full);
  font-size: var(--caption-size);
  font-weight: 600;
}

.badge.free {
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
}

.badge.premium {
  background: var(--primary-fixed, #7ffc97);
  color: var(--on-primary-fixed, #002109);
}

.chip-info {
  background: var(--secondary-container);
  color: var(--on-secondary-container);
}

.chip-neutro {
  background: var(--surface-container-high);
  color: var(--on-surface-variant);
}

/* Tela de autenticação (login/cadastro/esqueci/redefinir) — shell
   centralizado com card, conforme referência de design aprovada. */
.tela-auth {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-xl) var(--space-margin-mobile);
  gap: var(--space-xl);
}

.auth-cabecalho {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  text-align: center;
}

.auth-logo {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
}

.auth-titulo-app {
  font-size: var(--headline-md-size);
  font-weight: 700;
  color: var(--on-surface);
}

.auth-tagline {
  font-size: var(--caption-size);
  color: var(--on-surface-variant);
}

.auth-card {
  width: 100%;
  max-width: 380px;
}

.link-inline {
  color: var(--secondary);
  font-size: var(--caption-size);
  font-weight: 500;
}

.link-inline.forte {
  color: var(--primary);
  font-weight: 700;
}

.auth-divisor {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin: var(--space-xl) 0 var(--space-lg);
  color: var(--on-surface-variant);
  font-size: var(--caption-size);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.auth-divisor::before,
.auth-divisor::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--outline-variant);
}

.btn-google {
  background: var(--surface-container);
  color: var(--on-surface);
  border: 1px solid var(--outline-variant);
  gap: var(--space-sm);
}

.auth-rodape {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
  justify-content: center;
  color: var(--on-surface-variant);
}

.auth-rodape a {
  font-size: var(--caption-size);
}

/* Spinner de loading — usado em botões de ação enquanto aguardam a API
   (ver ui.js::comCarregamento). Neon serverless tem cold-start; sem isso
   um clique parece não fazer nada por alguns segundos. */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: var(--radius-full);
  animation: girar 0.7s linear infinite;
  vertical-align: middle;
}

@keyframes girar {
  to {
    transform: rotate(360deg);
  }
}

.aba-carregando {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  border-radius: var(--radius-md);
  background: var(--surface-container);
  color: var(--on-surface-variant);
  font-weight: 500;
}

/* Tela de Perfil */
.perfil-avatar-wrap {
  position: relative;
  width: 96px;
  height: 96px;
  margin: 0 auto;
}

.avatar-grande {
  width: 96px;
  height: 96px;
  border-radius: var(--radius-full);
  background: var(--secondary-container);
  color: var(--on-secondary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 700;
  box-shadow: var(--shadow-1);
}

.avatar-editar {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: var(--on-primary);
  border: 3px solid var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
}

.perfil-email {
  color: var(--tertiary, var(--on-surface-variant));
  font-size: var(--label-md-size);
}

.secao-titulo {
  font-size: var(--caption-size);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--on-surface-variant);
  margin: var(--space-lg) 0 var(--space-sm);
  text-transform: uppercase;
}

.lista-config {
  background: var(--surface-container-lowest);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.linha-config {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border: none;
  border-bottom: 1px solid var(--outline-variant);
  background: transparent;
  width: 100%;
  text-align: left;
  color: var(--on-surface);
}

.linha-config:last-child {
  border-bottom: none;
}

.linha-config-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-default);
  background: var(--surface-container);
  color: var(--primary);
  flex-shrink: 0;
}

.linha-config-label {
  flex: 1;
  font-size: var(--label-md-size);
  font-weight: 500;
}

.linha-config-seta {
  color: var(--on-surface-variant);
}

/* Toggle switch (Notificações / Modo escuro) */
.toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-track {
  position: absolute;
  inset: 0;
  background: var(--outline-variant);
  border-radius: var(--radius-full);
  transition: background 0.15s ease;
  cursor: pointer;
}

.toggle-track::before {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  top: 3px;
  background: var(--surface-container-lowest);
  border-radius: var(--radius-full);
  transition: transform 0.15s ease;
}

.toggle input:checked + .toggle-track {
  background: var(--primary);
}

.toggle input:checked + .toggle-track::before {
  transform: translateX(20px);
}

.btn-danger-outline {
  background: transparent;
  border: 1px solid var(--error);
  color: var(--error);
}

/* Landing page (index.html) */
.hero-publica {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.hero-mockup {
  background: linear-gradient(160deg, var(--surface-container-high), var(--surface-container));
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.phone-mock {
  width: 180px;
  background: var(--inverse-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-sm);
  box-shadow: var(--shadow-2);
}

.phone-mock-notch {
  width: 48px;
  height: 6px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.25);
  margin: 0 auto var(--space-sm);
}

.phone-mock-screen {
  background: var(--surface-container-lowest);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.phone-mock-label {
  font-size: var(--caption-size);
  color: var(--on-surface-variant);
}

.phone-mock-valor {
  font-size: 22px;
  font-weight: 700;
  color: var(--on-surface);
  margin: 2px 0 var(--space-sm);
}

.phone-mock-chart {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 56px;
  margin-bottom: var(--space-sm);
}

.phone-mock-chart span {
  flex: 1;
  height: var(--h);
  background: var(--primary);
  border-radius: 3px 3px 0 0;
  opacity: 0.85;
}

.phone-mock-stat {
  font-size: var(--caption-size);
  font-weight: 600;
  color: var(--primary);
}

.hero-titulo {
  margin-bottom: var(--space-md);
  text-align: center;
}

.hero-subtitulo {
  color: var(--on-surface-variant);
  margin-bottom: var(--space-lg);
  text-align: center;
}

.hero-cta {
  display: flex;
  width: 100%;
}

.grid-beneficios {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.feature-card {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

@media (hover: hover) {
  .feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2);
  }
}

.feature-icone {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-bottom: var(--space-xs);
}

.feature-icone-verde {
  background: var(--primary);
}

.feature-icone-azul {
  background: var(--secondary);
}

.feature-icone-marrom {
  background: var(--tertiary);
}

.feature-titulo {
  font-size: 18px;
  font-weight: 700;
  color: var(--on-surface);
}

.card-simulador {
  background: var(--surface-container-high);
  box-shadow: none;
}

.card-simulador > h2 {
  margin-bottom: var(--space-lg);
}

.calc-resultado {
  margin-top: var(--space-lg);
}

.passos-lista {
  display: flex;
  flex-direction: column;
}

.passo {
  display: flex;
  gap: var(--space-md);
}

.passo-numero-col {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.passo-numero {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: var(--on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--label-md-size);
}

.passo-linha {
  flex: 1;
  width: 2px;
  min-height: var(--space-md);
  background: var(--outline-variant);
  margin: var(--space-xs) 0;
}

.passo:last-child .passo-linha {
  display: none;
}

.passo-texto {
  padding-bottom: var(--space-lg);
}

.passo-texto .feature-titulo {
  margin-bottom: var(--space-xs);
}

.grid-planos {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.plano-card {
  position: relative;
  text-align: left;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

@media (hover: hover) {
  .plano-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2);
  }
}

.plano-badge-popular {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: var(--surface-container-lowest);
  color: var(--primary);
  font-size: var(--caption-size);
  font-weight: 700;
  padding: 2px var(--space-sm);
  border-radius: var(--radius-full);
}

.plano-card-premium {
  background: var(--primary);
}

.plano-nome {
  font-size: 18px;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: var(--space-xs);
}

.plano-preco {
  font-size: 32px;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: var(--space-md);
}

.plano-periodo {
  font-size: var(--label-md-size);
  font-weight: 500;
  opacity: 0.8;
}

.plano-lista {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.plano-lista li {
  font-size: var(--label-md-size);
  color: var(--on-surface-variant);
}

.plano-card-premium .plano-nome,
.plano-card-premium .plano-preco,
.plano-card-premium .plano-lista li {
  color: var(--on-primary);
}

.plano-card-premium .plano-lista li {
  opacity: 0.95;
}

.depoimentos-scroll {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  padding: 0 var(--space-margin-mobile) var(--space-sm);
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.depoimento-card {
  min-width: 260px;
  max-width: 260px;
  scroll-snap-align: start;
  flex-shrink: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

@media (hover: hover) {
  .depoimento-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-2);
  }
}

.depoimento-card p.body-md {
  font-style: italic;
  color: var(--on-surface);
  margin-bottom: var(--space-md);
}

.depoimento-autor {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.avatar-depoimento {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--caption-size);
  font-weight: 700;
  color: #fff;
}

.avatar-depoimento.cor-1 {
  background: var(--primary);
}

.avatar-depoimento.cor-2 {
  background: var(--secondary);
}

.avatar-depoimento.cor-3 {
  background: var(--tertiary);
}

.faq-lista {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.faq-item {
  background: var(--surface-container-high);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.faq-pergunta {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md);
  background: transparent;
  border: none;
  text-align: left;
  font-size: var(--label-md-size);
  font-weight: 600;
  color: var(--on-surface);
}

.faq-seta {
  transition: transform 0.2s ease;
  color: var(--on-surface-variant);
  flex-shrink: 0;
}

.faq-item.aberto .faq-seta {
  transform: rotate(180deg);
}

.faq-resposta {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease;
}

.faq-item.aberto .faq-resposta {
  max-height: 240px;
}

.faq-resposta p {
  padding: 0 var(--space-md) var(--space-md);
}

.cta-final {
  background: var(--primary);
  padding: var(--space-2xl) 0;
  margin-top: var(--space-xl);
}

.cta-final-titulo {
  color: var(--on-primary);
  margin-bottom: var(--space-sm);
}

.cta-final-texto {
  color: var(--on-primary);
  opacity: 0.9;
  margin-bottom: var(--space-lg);
}

/* Rodapé da landing — banda separada com fundo levemente diferente e borda,
   pra não parecer que o link de política ficou esquecido colado embaixo do
   bloco verde do CTA (era exatamente esse o problema antes disso existir:
   um <a> sozinho, sem respiro nenhum, direto abaixo de uma seção bem
   carregada visualmente). */
.rodape-landing {
  padding: var(--space-2xl) 0;
  background: var(--surface-container-low);
  border-top: 1px solid var(--outline-variant);
}

.rodape-landing .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.rodape-landing-marca {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  color: var(--primary);
}

.rodape-landing-marca img {
  border-radius: var(--radius-sm);
}

.rodape-landing-links {
  display: flex;
  gap: var(--space-lg);
  flex-wrap: wrap;
  justify-content: center;
}

.rodape-landing-links a {
  font-size: var(--label-md-size);
  color: var(--on-surface-variant);
}

.rodape-landing-links a:hover {
  color: var(--primary);
}

/* Landing (index.html) — responsividade pra telas maiores. O resto do app
   é deliberadamente mobile-first e fica travado em 720px (ver CLAUDE.md);
   a landing pública é a exceção, já que costuma ser vista em desktop antes
   de o usuário nem ter decidido instalar o app. `.container`/`.nav-publica`
   fora daqui continuam 720px (fica bom em qualquer tela até aqui) — só
   alargam a partir de 1024px, e cada seção ganha seu próprio tratamento de
   grid/coluna no lugar de ficar empilhada como no mobile.
   Ordem mobile-first importa aqui: 640px vem antes de 1024px no arquivo de
   propósito — os dois blocos miram `.grid-beneficios` com a mesma
   especificidade, então em telas ≥1024px o de 1024px (por vir depois)
   pisa no `auto-fit` do bloco de 640px, sempre forçando 3 colunas em vez de
   deixar o número de colunas flutuar conforme a largura exata. */
@media (min-width: 640px) {
  .grid-beneficios,
  .grid-planos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .pagina.publica .container,
  .nav-publica {
    max-width: 1100px;
  }

  .pagina.publica .secao {
    margin-bottom: var(--space-2xl);
  }

  .hero-publica .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: var(--space-2xl);
  }

  .hero-publica .hero-mockup {
    margin-bottom: 0;
    order: 2;
  }

  .hero-publica .hero-texto {
    order: 1;
  }

  .hero-publica .hero-titulo,
  .hero-publica .hero-subtitulo {
    text-align: left;
  }

  .hero-publica .hero-cta {
    display: inline-flex;
    width: auto;
    padding-left: var(--space-xl);
    padding-right: var(--space-xl);
  }

  .grid-beneficios {
    grid-template-columns: repeat(3, 1fr);
  }

  .depoimentos-scroll {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    overflow: visible;
    padding: 0;
  }

  .depoimento-card {
    min-width: 0;
    max-width: none;
  }

  /* Texto corrido fica mais legível numa coluna mais estreita mesmo dentro
     de um container largo — não faz sentido esticar até 1100px. */
  .pagina.publica .cta-final .container,
  .passos-lista,
  .faq-lista {
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* Aparelhos — lista */
.banner-limite {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--tertiary);
  color: var(--on-tertiary);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.banner-limite-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  min-width: 22px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.25);
  font-size: var(--caption-size);
  font-weight: 700;
  font-style: italic;
}

.banner-limite-texto {
  flex: 1;
  font-size: var(--label-md-size);
}

.aparelho-card {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 240px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.aparelho-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
}

.aparelho-card-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 107, 44, 0.1);
  color: var(--primary);
}

.aparelho-card-nome {
  font-size: 18px;
  font-weight: 700;
  color: var(--on-surface);
  margin-top: var(--space-sm);
  line-height: 1.2;
}

.aparelho-card-linha {
  border: none;
  border-top: 1px solid var(--outline-variant);
  margin: var(--space-sm) 0;
}

.aparelho-card-rodape {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-sm);
}

.aparelho-card-rodape > div {
  min-width: 0;
  flex: 1 1 0;
}

.aparelho-card-rodape p {
  margin: 0;
}

.aparelho-card-rodape .caption {
  font-size: 12px;
  line-height: 1.3;
  color: var(--on-surface-variant);
  opacity: 0.82;
  margin-bottom: 0.25rem;
}

.aparelho-card-rodape .aparelho-card-valor {
  margin-top: 0;
  display: block;
  line-height: 1.2;
  color: var(--on-surface);
}

.aparelho-card-valor {
  font-size: var(--label-md-size);
  font-weight: 700;
}

.aparelho-card-valor-verde {
  color: var(--primary);
}

.aparelho-card-valor-azul {
  color: var(--secondary);
}

.lista-aparelhos-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .lista-aparelhos-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .lista-aparelhos-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.banner-limite {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--space-sm);
  background: var(--tertiary);
  color: var(--on-tertiary);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.card-novo-aparelho {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  text-align: center;
  gap: 16px;
  padding: var(--space-lg);
  border: 2px dashed var(--primary);
  border-radius: var(--radius-md);
  background: var(--surface-container-low);
  min-height: 220px;
}

.card-novo-aparelho-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: var(--on-primary);
  font-size: 28px;
  font-weight: 400;
  margin-bottom: var(--space-xs);
}

/* Aparelhos — nova tela (novo_aparelho.html) */
.novo-aparelho-cabecalho {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
  margin: var(--space-lg) 0;
}

.novo-aparelho-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: var(--on-primary);
  font-size: 30px;
  margin-bottom: var(--space-sm);
}

.toggle-modo-potencia {
  display: flex;
  gap: 4px;
  background: var(--surface-container-high);
  border-radius: var(--radius-default);
  padding: 4px;
}

.toggle-modo-btn {
  flex: 1;
  padding: var(--space-sm);
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--on-surface-variant);
  font-size: var(--caption-size);
  font-weight: 600;
  text-align: center;
}

.toggle-modo-btn.ativo {
  background: var(--surface-container-lowest);
  color: var(--primary);
  box-shadow: var(--shadow-1);
}

.campo-slider label {
  display: flex;
  justify-content: space-between;
}

.slider-valor {
  color: var(--primary);
  font-weight: 700;
}

input[type="range"] {
  width: 100%;
  height: 20px;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  margin-top: var(--space-xs);
}

input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--outline-variant);
}

input[type="range"]::-moz-range-track {
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--outline-variant);
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--primary);
  border: 3px solid var(--surface-container-lowest);
  box-shadow: var(--shadow-1);
  margin-top: -7px;
}

input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: var(--primary);
  border: 3px solid var(--surface-container-lowest);
  box-shadow: var(--shadow-1);
}

.dica-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  background: linear-gradient(135deg, var(--surface-container-high), var(--surface-container));
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin-top: var(--space-lg);
}

.dica-card-titulo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-weight: 700;
  color: var(--on-surface);
}

/* Assinatura (assinatura.html) */
.card-assinatura {
  text-align: left;
  background: var(--surface-container-low);
  box-shadow: none;
}

.card-assinatura-plano {
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  margin: var(--space-md) 0 var(--space-xs);
}

.card-assinatura-renovacao {
  color: var(--on-surface-variant);
  margin-bottom: var(--space-md);
}

.card-assinatura-preco {
  font-size: 32px;
  font-weight: 700;
  color: var(--on-surface);
  margin-bottom: var(--space-lg);
}

.card-assinatura-preco .plano-periodo {
  font-size: var(--label-md-size);
  font-weight: 500;
  color: var(--on-surface-variant);
}

.info-metodo-pagamento {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--surface-container-lowest);
  border-radius: var(--radius-default);
  margin-bottom: var(--space-md);
}

.info-metodo-pagamento-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-default);
  background: var(--surface-container-high);
  color: var(--secondary);
  flex-shrink: 0;
}

.pagamento-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.pagamento-item-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-default);
  background: rgba(0, 107, 44, 0.1);
  color: var(--primary);
  flex-shrink: 0;
}

.pagamento-item-info {
  flex: 1;
}

.pagamento-item-valor {
  text-align: right;
}

.card-historico-summary,
.card-historico-item {
  background: var(--surface-container-low);
  border: 1px solid var(--outline-variant);
  box-shadow: none;
  padding: var(--space-lg);
}

.card-historico-item {
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  padding: var(--space-md);
  gap: var(--space-sm);
}

.card-historico-item .card-historico-top {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.card-historico-item .card-historico-top .card-fatura-icone-analisada,
.card-historico-item .card-historico-top .card-fatura-icone-processamento {
  width: 36px;
  height: 36px;
}

/* Consumo / Valor Total / Tarifa lado a lado em vez de empilhados — era o
   que mais inflava a altura do card sem agregar informação (cada um só
   tem um número e um rótulo curto, cabem numa linha só). */
.card-historico-stats-row {
  display: flex;
  gap: var(--space-md);
}

.card-historico-stats-row .card-historico-group {
  flex: 1;
}

.card-historico-summary {
  border-radius: var(--radius-md);
}

.card-historico-summary + .card-historico-summary,
#lista-historico .card-historico-item {
  width: 100%;
}

/* Faturas (Histórico de Faturas) */
.badge-status-analisada {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  background: #e8f5e9;
  color: var(--primary);
  font-size: var(--caption-size);
  font-weight: 600;
}

.badge-status-processamento {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: var(--radius-full);
  background: #e3f2fd;
  color: var(--secondary);
  font-size: var(--caption-size);
  font-weight: 600;
}

.card-fatura-icone-analisada {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #e8f5e9;
  color: var(--primary);
  flex-shrink: 0;
}

.card-fatura-icone-processamento {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #e3f2fd;
  color: var(--secondary);
  flex-shrink: 0;
}

.btn-ver-detalhes {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 100%;
  background: transparent;
  border: none;
  border-top: 1px solid var(--outline-variant);
  border-bottom: 1px solid var(--outline-variant);
  padding: var(--space-sm) 0;
  color: var(--primary);
  font-size: var(--caption-size);
  font-weight: 600;
  cursor: pointer;
}

.btn-ver-detalhes .icone-chevron {
  transition: transform 0.2s ease;
}

.btn-ver-detalhes.aberto .icone-chevron {
  transform: rotate(180deg);
}

/* Colapsa via grid-template-rows (0fr -> 1fr) em vez de max-height: anima
   suavemente sem precisar calcular a altura real do conteúdo em JS. */
.detalhes-fatura-collapse {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.25s ease;
}

.detalhes-fatura-collapse.aberto {
  grid-template-rows: 1fr;
}

.detalhes-fatura-collapse > div {
  overflow: hidden;
  min-height: 0;
}

/* Campos sensíveis (UC, número do cliente) — mascarados por padrão, com
   botão de olho pra revelar sob demanda. */
.campo-mascarado {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.dado-sensivel {
  letter-spacing: 1px;
}

.btn-olho {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  padding: 2px;
  margin: 0;
  color: var(--on-surface-variant);
  cursor: pointer;
  flex-shrink: 0;
}

.btn-olho:hover {
  color: var(--primary);
}

/* Rótulo técnico da fatura (UC, TUSD, ICMS...) + botão de info — clique
   revela uma explicação curta logo abaixo, dentro do fluxo normal (não é
   um popover flutuante: o painel de "Ver detalhes" tem overflow:hidden pra
   animar o abrir/fechar, e cortaria qualquer coisa posicionada por fora). */
.campo-label-info {
  display: flex;
  align-items: center;
  gap: 4px;
}

.btn-info {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  color: var(--on-surface-variant);
  cursor: pointer;
  flex-shrink: 0;
}

.btn-info:hover {
  color: var(--primary);
}

.texto-info-campo {
  display: none;
  font-size: 11px;
  line-height: 1.4;
  color: var(--on-surface-variant);
  background: var(--surface-container);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  margin: 4px 0 0;
}

.texto-info-campo.visivel {
  display: block;
}

.fab {
  position: fixed;
  bottom: calc(72px + var(--space-md));
  right: var(--space-margin-mobile);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-2);
  z-index: 40;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.fab:hover {
  transform: translateY(-2px);
  box-shadow: 0px 12px 20px -5px rgba(15, 23, 42, 0.15);
}
.fab:active {
  transform: translateY(1px);
}

/* Tela Enviar Fatura */
.card-concessionaria {
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  cursor: pointer;
  background: var(--surface-container-low);
  transition: all 0.2s ease;
  flex: 1;
}
.card-concessionaria.ativo {
  border-color: var(--primary);
  background: #e8f5e9;
}
.card-concessionaria-icone {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #e3f2fd;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-sm);
}

.upload-area {
  border: 2px dashed #b0bec5;
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  transition: all 0.2s ease;
  background: var(--surface-container-low);
}
.upload-area.dragover {
  border-color: var(--primary);
  background: #e8f5e9;
}

.vantagem-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}
.vantagem-icone {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: #dcede3;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.banner-seguranca {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 120px;
  background: linear-gradient(rgba(0,0,0,0.2), rgba(0,0,0,0.8)), url('https://images.unsplash.com/photo-1544725121-be3bf52e2dc8?ixlib=rb-4.0.3&auto=format&fit=crop&w=800&q=80') center/cover;
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
}

/* Bloqueio de acesso fora de celular (ver ui.js::verificarDispositivoMovel).
   z-index acima de qualquer modal (100) e do banner offline (9999, ver
   ui.js::mostrarBannerOffline) — se as duas coisas coincidirem, bloquear o
   acesso é a prioridade. */
#bloqueio-desktop {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
}

#bloqueio-desktop.bloqueio-desktop-escondido {
  display: none;
}

.bloqueio-desktop-icone {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-full);
  background: #e8f5e9;
  color: var(--primary);
  margin-bottom: var(--space-lg);
}