/* ================================================================
   MaisBook — Cadastro público

   Fluxo de 3 passos usado quase sempre no celular, muitas vezes na
   fila do evento: uma coluna, um campo por vez, botões de 52px e a
   câmera ocupando a tela sem precisar rolar.
   ================================================================ */

body.cadastro-page {
  background: var(--color-bg);
}

.cadastro-split {
  min-height: 100vh;
  min-height: var(--shell-min-height, 100dvh);
  display: flex;
  justify-content: center;
}

.cadastro-left {
  flex: 1 1 auto;
  width: 100%;
  max-width: var(--container-max-narrow, 720px);
  padding: var(--space-fluid-md, 1.5rem) var(--space-gutter, 1rem);
  padding-top: calc(var(--space-fluid-md, 1.5rem) + var(--safe-top, 0px));
  padding-bottom: calc(var(--space-fluid-lg, 2rem) + var(--safe-bottom, 0px));
  background: var(--color-bg);
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.cadastro-card {
  width: 100%;
  max-width: 480px;
  padding: var(--space-fluid-md, 1.5rem);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
  .cadastro-left {
    align-items: center;
    padding-block: var(--space-fluid-lg, 2.5rem);
  }

  .cadastro-card {
    padding: var(--space-fluid-lg, 2.5rem);
  }
}

/* ==========================================================================
   1. Cabeçalho do cartão
   ========================================================================== */

.cadastro-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: var(--tap-min, 44px);
  color: var(--color-text-muted);
  font-size: var(--font-size-fluid-sm, 0.9375rem);
  text-decoration: none;
  margin-bottom: var(--space-fluid-2xs, 0.5rem);
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast);
}

.cadastro-back:hover,
.cadastro-back:focus-visible {
  color: var(--color-text);
}

.cadastro-title {
  font-size: var(--font-size-fluid-2xl, 1.55rem);
  font-weight: var(--font-weight-bold, 700);
  letter-spacing: var(--letter-spacing-tight);
  line-height: var(--line-height-tight);
  margin: 0 0 6px;
  color: var(--color-text);
}

.cadastro-subtitle {
  font-size: var(--font-size-fluid-sm, 0.9375rem);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-fluid-md, 1.5rem);
  line-height: var(--line-height-normal);
}

/* ==========================================================================
   2. Indicador de passos
   ========================================================================== */

.cadastro-steps-indicator {
  display: flex;
  gap: 8px;
  margin-bottom: var(--space-fluid-md, 1.5rem);
}

.cadastro-steps-indicator span {
  flex: 1 1 auto;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--color-surface-hover);
  transition: background var(--transition-fast);
}

.cadastro-steps-indicator span.active {
  background: var(--color-primary);
}

.cadastro-step {
  display: none;
}

.cadastro-step.active {
  display: block;
}

.cadastro-step-eyebrow {
  margin: 0 0 4px;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold, 700);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.cadastro-step-title {
  margin: 0 0 var(--space-fluid-xs, 0.75rem);
  font-size: var(--font-size-fluid-lg, 1.125rem);
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

.cadastro-step-desc {
  margin: -4px 0 var(--space-fluid-sm, 1rem);
  font-size: var(--font-size-fluid-sm, 0.9375rem);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
}

/* ==========================================================================
   3. Campos
   ========================================================================== */

.cadastro-field {
  margin-bottom: var(--space-fluid-sm, 1rem);
}

.cadastro-field label {
  display: block;
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: var(--font-weight-semibold, 600);
  margin-bottom: 8px;
}

.cadastro-field input[type="text"],
.cadastro-field input[type="email"] {
  width: 100%;
  min-height: var(--control-height-lg, 52px);
  padding: 12px 16px;
  /* 16px trava o zoom automático do iOS ao focar o campo. */
  font-size: 16px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: inherit;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.cadastro-field input::placeholder {
  color: var(--color-text-muted);
  opacity: 0.7;
}

.cadastro-field input:focus,
.cadastro-field input:focus-visible {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: var(--focus-ring);
}

.cadastro-field-hint {
  margin: 8px 0 0;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-snug, 1.4);
}

/* ==========================================================================
   4. Confirmação por e-mail
   ========================================================================== */

.cadastro-email-verify {
  display: none;
  margin-top: 8px;
  padding-top: var(--space-fluid-sm, 1rem);
  border-top: 1px solid var(--color-border);
}

.cadastro-email-verify.is-visible {
  display: block;
}

.cadastro-email-verify-hint {
  font-size: var(--font-size-fluid-sm, 0.9375rem);
  color: var(--color-text-muted);
  margin: 0 0 var(--space-fluid-xs, 0.75rem);
  line-height: var(--line-height-normal);
}

/* Seletor com a mesma especificidade do campo padrão, declarado depois para
   vencer o font-size de 16px: é o dado que a pessoa confere dígito a dígito. */
.cadastro-field input.cadastro-code-input {
  text-align: center;
  letter-spacing: 0.35em;
  font-size: 1.5rem;
  font-weight: var(--font-weight-semibold, 600);
  text-indent: 0.35em;
}

.cadastro-email-verified {
  display: none;
  align-items: center;
  gap: var(--spacing-2);
  font-size: var(--font-size-sm);
  color: var(--color-success);
  margin-bottom: var(--spacing-3);
}

.cadastro-email-verified.is-visible {
  display: flex;
}

.cadastro-step2-dados.is-hidden {
  display: none;
}

.cadastro-email-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-fluid-xs, 0.75rem);
}

.cadastro-email-actions-row .btn {
  flex: 1 1 auto;
  min-width: 140px;
}

.cadastro-email-actions-row .btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

/* ==========================================================================
   5. Ações
   ========================================================================== */

.cadastro-actions {
  display: flex;
  gap: 10px;
  margin-top: var(--space-fluid-md, 1.25rem);
}

.cadastro-actions .btn {
  flex: 1 1 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--control-height-lg, 52px);
  padding: 12px 18px;
  font-size: var(--font-size-fluid-sm, 0.9375rem);
  border-radius: var(--radius-md);
  font-weight: var(--font-weight-semibold, 600);
  cursor: pointer;
  border: 1px solid transparent;
  font-family: inherit;
  text-decoration: none;
  transition: background var(--transition-fast), border-color var(--transition-fast),
    color var(--transition-fast), box-shadow var(--transition-fast);
}

.cadastro-actions .btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}

.cadastro-actions .btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: var(--shadow-primary-hover);
}

.cadastro-actions .btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.cadastro-actions .btn-secondary {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.cadastro-actions .btn-secondary:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-hover);
}

/* Voltar é secundário de verdade: ocupa menos linha que a ação principal. */
.cadastro-actions .btn-secondary + .btn-primary {
  flex: 2 1 auto;
}

/* ==========================================================================
   6. Câmera
   ========================================================================== */

.cadastro-camera {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 4;
  /* Trava a altura para o par câmera + botões caber sem rolagem no celular. */
  max-height: 58dvh;
  margin-inline: auto;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-fluid-xs, 0.875rem);
}

.cadastro-camera img,
.cadastro-camera video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cadastro-camera img.mirrored,
.cadastro-camera video {
  transform: scaleX(-1);
}

/* Câmera traseira: sem espelho, senão o mundo fica invertido. */
.cadastro-camera.is-rear-camera video,
.cadastro-camera.is-rear-camera img.mirrored {
  transform: none;
}

.cadastro-camera .camera-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-fluid-sm, 0.9375rem);
  text-align: center;
  padding: 20px;
}

.cadastro-camera .face-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s ease;
}

.cadastro-camera .face-overlay::after {
  content: "";
  width: 66%;
  height: 78%;
  box-sizing: border-box;
  border: 5px solid var(--color-primary);
  border-radius: 50%;
  box-shadow:
    0 0 18px rgba(240, 126, 38, 0.55),
    inset 0 0 14px rgba(240, 126, 38, 0.25);
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease;
}

.cadastro-camera.face-locked .face-overlay::after {
  border-color: var(--color-success);
  box-shadow:
    0 0 28px rgba(46, 204, 113, 0.7),
    inset 0 0 18px rgba(46, 204, 113, 0.3);
  animation: faceLockPulse 0.9s ease-in-out infinite;
}

@keyframes faceLockPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.02);
  }
}

.cadastro-camera .capture-flash {
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.cadastro-camera.flashing .capture-flash {
  opacity: 0.9;
  transition: opacity 50ms ease;
}

.cadastro-camera .face-status {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  padding: 9px 16px;
  border-radius: var(--radius-full);
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold, 600);
  letter-spacing: 0.02em;
  pointer-events: none;
  text-align: center;
  min-width: 60%;
  max-width: calc(100% - 24px);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.cadastro-camera .face-status.success {
  background: rgba(46, 204, 113, 0.85);
}

.cadastro-camera .face-status.warning {
  background: rgba(220, 53, 69, 0.85);
}

/* ==========================================================================
   7. Alertas e sucesso
   ========================================================================== */

.cadastro-alert {
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: var(--font-size-fluid-sm, 0.9375rem);
  line-height: var(--line-height-snug, 1.4);
  margin-bottom: var(--space-fluid-xs, 0.875rem);
  display: none;
}

.cadastro-alert.error {
  background: var(--color-error-muted);
  border: 1px solid var(--color-error-border);
  color: var(--color-error);
  display: block;
}

.cadastro-alert.success {
  background: var(--color-success-muted);
  border: 1px solid var(--color-success-border);
  color: var(--color-success);
  display: block;
}

.cadastro-hint {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin-top: 12px;
  line-height: var(--line-height-normal);
}

.cadastro-success-card {
  text-align: center;
  padding: var(--space-fluid-xs, 0.75rem) 4px;
}

.cadastro-success-card svg {
  width: 56px;
  height: 56px;
  margin-bottom: 14px;
  color: var(--color-success);
}

.cadastro-success-card h2 {
  font-size: var(--font-size-fluid-xl, 1.25rem);
  font-weight: var(--font-weight-bold, 700);
  color: var(--color-text);
  margin: 0 0 8px;
}

.cadastro-success-card p {
  font-size: var(--font-size-fluid-sm, 0.9375rem);
  color: var(--color-text-muted);
  line-height: var(--line-height-normal);
  margin: 0;
}

.cadastro-success-card .cadastro-actions {
  margin-top: var(--space-fluid-md, 1.375rem);
}

/* ==========================================================================
   8. Preferência de movimento reduzido
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .cadastro-camera.face-locked .face-overlay::after {
    animation: none;
  }

  .cadastro-steps-indicator span,
  .cadastro-actions .btn,
  .cadastro-back {
    transition-duration: 1ms;
  }
}