/**
 * Pré-cadastro de acompanhantes — formulário próprio.
 * Segue DESIGN.md: Poppins, corpo 14px, input 16px, acento #e91e63 só em CTA/foco.
 */

.bc-prereg {
  --bc-accent: #e91e63;
  --bc-accent-dark: #c2185b;
  --bc-accent-deep: #880e4f;
  --bc-border: #e0e0e0;
  --bc-border-soft: #e8e8e8;
  --bc-text: #000;
  --bc-muted: #666;
  --bc-placeholder: #9ca3af;
  --bc-bg-soft: #f8f9fa;
  --bc-surface-alt: #f5f5f7;
  --bc-white: #fff;
  --bc-danger: #dc3545;
  --bc-radius: 12px;
  --bc-transition: 0.2s ease;

  font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  color: var(--bc-text);
  background: var(--bc-surface-alt);
  padding: clamp(24px, 5vw, 56px) 0 clamp(48px, 8vw, 80px);
  min-height: calc(100vh - var(--bc-nav-topbar-h, 64px));
  /* dvh acompanha a barra de endereço do mobile; 100vh acima é o fallback. */
  min-height: calc(100dvh - var(--bc-nav-topbar-h, 64px));
}

.bc-prereg-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px);
  box-sizing: border-box;
}

/* ============================================================
   CABEÇALHO
   ============================================================ */

.bc-prereg-head {
  max-width: 62ch;
  margin: 0 0 clamp(24px, 4vw, 36px);
}

.bc-prereg-eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(233, 30, 99, 0.08);
  color: var(--bc-accent-dark);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.bc-prereg-head h1 {
  margin: 0 0 10px;
  font-size: clamp(26px, 3.4vw, 32px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--bc-text);
}

.bc-prereg-head p {
  margin: 0;
  font-size: 15px;
  color: var(--bc-muted);
}

/* ============================================================
   LAYOUT
   ============================================================ */

.bc-prereg-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: start;
}

.bc-prereg-card {
  padding: clamp(24px, 3vw, 32px);
  background: var(--bc-white);
  border: 1px solid var(--bc-border);
  border-radius: var(--bc-radius);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.1);
}

/* ============================================================
   SEÇÕES
   ============================================================ */

.bc-prereg-section + .bc-prereg-section {
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--bc-border-soft);
}

.bc-prereg-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--bc-text);
}

.bc-prereg-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--bc-accent), var(--bc-accent-dark));
  color: #fff;
  font-size: 12px;
  font-weight: 600;
}

.bc-prereg-section-hint {
  margin: 0 0 20px;
  font-size: 13px;
  color: var(--bc-muted);
}

/* ============================================================
   CAMPOS
   ============================================================ */

.bc-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.bc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.bc-field-full {
  grid-column: 1 / -1;
}

.bc-field label {
  font-size: 13px;
  font-weight: 500;
  color: var(--bc-text);
}

.bc-req {
  color: var(--bc-accent);
  font-weight: 600;
}

.bc-field-help {
  font-size: 12px;
  color: var(--bc-muted);
}

.bc-prereg .bc-input {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--bc-border);
  border-radius: var(--bc-radius);
  background: var(--bc-bg-soft);
  font-family: inherit;
  font-size: 16px;
  color: var(--bc-text);
  box-sizing: border-box;
  transition: border-color var(--bc-transition), box-shadow var(--bc-transition);
}

.bc-prereg .bc-input:hover {
  border-color: #ccc;
}

.bc-prereg .bc-input:focus {
  outline: none;
  border-color: var(--bc-accent);
  box-shadow: 0 0 0 3px rgba(233, 30, 99, 0.12);
}

.bc-prereg .bc-input::placeholder {
  color: var(--bc-placeholder);
}

.bc-prereg select.bc-input {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
  cursor: pointer;
}

/* Estado de erro — o JS aplica .field-has-error e injeta a mensagem no wrapper */
.bc-prereg .bc-input.field-has-error {
  border-color: var(--bc-danger);
  background: #fff5f5;
}

.bc-prereg .bc-field-error,
.bc-prereg .bc-error-message {
  margin-top: 2px;
  font-size: 12px;
  font-weight: 500;
  color: var(--bc-danger);
}

/* ============================================================
   UPLOADS
   ============================================================ */

.bc-upload {
  position: relative;
}

/* O input real fica acessível ao teclado, mas visualmente coberto pelo drop */
.bc-upload-input {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.bc-upload-drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 28px 20px;
  border: 2px dashed var(--bc-border);
  border-radius: var(--bc-radius);
  background: var(--bc-bg-soft);
  text-align: center;
  cursor: pointer;
  transition: border-color var(--bc-transition), background var(--bc-transition);
}

.bc-upload-drop:hover,
.bc-upload-input:focus-visible + .bc-upload-drop {
  border-color: var(--bc-accent);
  background: rgba(233, 30, 99, 0.04);
}

.bc-upload-input:focus-visible + .bc-upload-drop {
  outline: 2px solid var(--bc-accent);
  outline-offset: 2px;
}

.bc-upload-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(233, 30, 99, 0.08);
  color: var(--bc-accent);
  font-size: 17px;
}

.bc-upload-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--bc-text);
}

.bc-upload-hint {
  font-size: 12px;
  color: var(--bc-muted);
}

.bc-upload-list {
  display: grid;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.bc-upload-list:empty {
  display: none;
}

.bc-upload-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--bc-border-soft);
  border-radius: 10px;
  background: var(--bc-white);
  font-size: 13px;
}

.bc-upload-list li i {
  color: var(--bc-accent);
}

.bc-upload-list li .bc-upload-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bc-upload-list li .bc-upload-size {
  margin-left: auto;
  flex: none;
  font-size: 12px;
  color: var(--bc-muted);
}

.bc-upload-list li.bc-upload-warn {
  border-color: rgba(220, 53, 69, 0.35);
  background: #fff5f5;
  color: var(--bc-danger);
  font-size: 12px;
}

.bc-prereg-video-rules {
  margin-top: 12px;
  padding: 14px 16px;
  border-radius: 10px;
  background: var(--bc-surface-alt);
  font-size: 12px;
  color: var(--bc-muted);
}

.bc-prereg-video-rules strong {
  color: var(--bc-text);
}

.bc-prereg-video-rules ul {
  margin: 6px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 4px;
}

/* ============================================================
   TERMOS E ENVIO
   ============================================================ */

.bc-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--bc-muted);
  cursor: pointer;
}

.bc-check input[type="checkbox"] {
  flex: none;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  accent-color: var(--bc-accent);
  cursor: pointer;
}

.bc-check a {
  color: var(--bc-accent-dark);
  text-decoration: underline;
}

/* Consentimento de dado sensível (LGPD art. 11, I).
   "Destacado" é requisito legal, não escolha estética: a caixa precisa se separar
   visualmente do aceite geral logo acima, senão o consentimento vira mais uma linha
   de letra miúda. Daí o fundo próprio, a borda de acento e o título com ícone. */
.bc-consent-sensitive {
  margin-top: 16px;
  padding: 14px 16px;
  border: 1px solid var(--bc-accent);
  border-left-width: 4px;
  border-radius: var(--bc-radius);
  background: #fff5f8;
}

.bc-consent-sensitive-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--bc-accent-deep);
}

.bc-consent-sensitive .bc-check {
  color: var(--bc-text);
}

/* Texto longo e denso: um respiro a mais que o aceite geral. */
.bc-check-sensitive span {
  line-height: 1.6;
}

.bc-prereg-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  min-height: 48px;
  margin-top: 18px;
  padding: 13px 24px;
  border: none;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--bc-accent), var(--bc-accent-dark));
  color: #fff;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--bc-transition);
}

.bc-prereg-submit:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--bc-accent-dark), var(--bc-accent-deep));
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(233, 30, 99, 0.3);
}

.bc-prereg-submit:focus-visible {
  outline: 2px solid var(--bc-accent);
  outline-offset: 2px;
}

.bc-prereg-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.bc-prereg-legal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin: 14px 0 0;
  font-size: 12px;
  color: var(--bc-muted);
}

/* Mensagem global do handler (showMessage) */
.bc-prereg .bc-form-message {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 13px;
}

/* ============================================================
   COLUNA DE APOIO
   ============================================================ */

.bc-prereg-aside {
  display: grid;
  gap: 16px;
  position: sticky;
  top: calc(var(--bc-nav-topbar-h, 64px) + 16px);
}

.bc-prereg-aside-card {
  padding: 22px;
  background: var(--bc-white);
  border: 1px solid var(--bc-border-soft);
  border-radius: var(--bc-radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.bc-prereg-aside-card h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--bc-text);
}

.bc-prereg-aside-card h3 i {
  color: var(--bc-accent);
}

.bc-prereg-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: bc-step;
  display: grid;
  gap: 14px;
}

.bc-prereg-steps li {
  position: relative;
  padding-left: 30px;
  counter-increment: bc-step;
}

.bc-prereg-steps li::before {
  content: counter(bc-step);
  position: absolute;
  left: 0;
  top: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(233, 30, 99, 0.08);
  color: var(--bc-accent-dark);
  font-size: 11px;
  font-weight: 600;
}

.bc-prereg-steps strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--bc-text);
}

.bc-prereg-steps span {
  font-size: 12px;
  color: var(--bc-muted);
}

.bc-prereg-aside-privacy p {
  margin: 0;
  font-size: 12px;
  color: var(--bc-muted);
}

/* ============================================================
   RESPONSIVO
   ============================================================ */

@media (max-width: 1023px) {
  .bc-prereg-layout {
    grid-template-columns: 1fr;
  }

  .bc-prereg-aside {
    position: static;
  }
}

@media (max-width: 768px) {
  .bc-field-grid {
    grid-template-columns: 1fr;
  }

  .bc-prereg-card {
    padding: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bc-prereg-submit,
  .bc-upload-drop,
  .bc-prereg .bc-input {
    transition: none;
  }

  .bc-prereg-submit:hover:not(:disabled) {
    transform: none;
  }
}

/* ============================================================
   SUGESTÕES DE CIDADE
   O wrapper precisa de position:relative para a lista flutuar
   ancorada no campo, sem empurrar o resto do formulário.
   ============================================================ */

.bc-field-city {
  position: relative;
}

.bc-city-suggestions {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 30;
  max-height: 240px;
  margin-top: 4px;
  overflow-y: auto;
  background: var(--bc-white);
  border: 1px solid var(--bc-border);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.bc-city-suggestions.active {
  display: block;
}

/* O módulo injeta .smart-search-suggestion-item com ícone, conteúdo e seta. */
.bc-city-suggestions > div {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--bc-text);
  cursor: pointer;
  border-bottom: 1px solid var(--bc-border-soft);
}

.bc-city-suggestions .smart-search-suggestion-icon {
  flex: none;
  color: var(--bc-accent);
  font-size: 13px;
}

.bc-city-suggestions .smart-search-suggestion-content {
  flex: 1;
  min-width: 0;
}

.bc-city-suggestions .smart-search-suggestion-city {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bc-city-suggestions .smart-search-suggestion-count {
  font-size: 12px;
  color: var(--bc-muted);
}

.bc-city-suggestions .smart-search-suggestion-arrow {
  flex: none;
  color: var(--bc-placeholder);
  font-size: 11px;
}

.bc-city-suggestions > div:last-child {
  border-bottom: none;
}

.bc-city-suggestions > div:hover,
.bc-city-suggestions > div.active,
.bc-city-suggestions > div[aria-selected="true"] {
  background: rgba(233, 30, 99, 0.06);
  color: var(--bc-accent-dark);
}

/* Estados de carregamento / vazio das sugestões de cidade */

.bc-city-loading,
.bc-city-empty {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 12px 14px;
  font-size: 13px;
  color: var(--bc-muted);
}

.bc-city-spinner {
  flex: none;
  width: 14px;
  height: 14px;
  border: 2px solid var(--bc-border);
  border-top-color: var(--bc-accent);
  border-radius: 50%;
  animation: bc-city-spin 0.7s linear infinite;
}

@keyframes bc-city-spin {
  to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
  .bc-city-spinner { animation: none; border-top-color: var(--bc-accent); }
}