/* ==========================================================================
   BRONCO EXPERIENCE - STYLESHEET
   Estética: Luxo + Performance + Precisão + Exclusividade + Força
   Predominância: Preto, Branco e Cinza Grafite
   ========================================================================== */

:root {
  --bg-color: #050507;
  --surface-color: #0e0e12;
  --surface-hover: #17171d;
  --surface-active: #22222a;
  
  --border-subtle: #1e1e24;
  --border-highlight: #33333e;
  --border-white: #ffffff;
  
  --text-primary: #ffffff;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  --text-dark: #000000;
  
  --font-display: 'Oswald', Impact, 'Arial Narrow Bold', sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;
}

/* Reset Global */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
  letter-spacing: -0.01em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ==========================================================================
   LAYOUT PRINCIPAL (MOBILE-FIRST)
   ========================================================================== */

.app-viewport {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 480px;
  margin: 0 auto;
  padding: 24px 20px;
  position: relative;
}

@media (min-width: 768px) {
  .app-viewport {
    max-width: 520px;
    padding: 40px 24px;
  }
}

/* ==========================================================================
   HEADER & LOGO BRONCO
   ========================================================================== */

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  position: relative;
  z-index: 10;
}

.logo-container {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  user-select: none;
}

.brand-logo {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  line-height: 1;
  color: var(--text-primary);
  text-transform: uppercase;
}

.brand-sub {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.4em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 4px;
}

/* Contador de Progresso (ex: 01 / 04) */
.step-counter {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-secondary);
}

.step-counter span:first-child {
  color: var(--text-primary);
}

/* Barra ultrafina de progresso */
.progress-bar-container {
  width: 100%;
  height: 2px;
  background-color: var(--border-subtle);
  margin-bottom: 32px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background-color: var(--text-primary);
  transition: width var(--transition-smooth);
}

/* ==========================================================================
   PALCO DE CONTEÚDO E TRANSIÇÃO DE TELAS
   ========================================================================== */

.content-stage {
  flex: 1;
  display: flex;
  flex-direction: column;
  position: relative;
}

.screen-view {
  display: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
  width: 100%;
  flex: 1;
}

.screen-view.active {
  display: flex;
  flex-direction: column;
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   TELA 0: INTRO / BOAS-VINDAS
   ========================================================================== */

.intro-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  padding: 40px 0 20px;
}

.hero-badge {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
}

@media (min-width: 400px) {
  .hero-title {
    font-size: 3rem;
  }
}

.hero-description {
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.55;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

.services-pills {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 14px 16px;
  background-color: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  margin-bottom: 40px;
}

.services-pills .dot {
  color: var(--border-highlight);
}

/* ==========================================================================
   ESTRUTURA DAS PERGUNTAS (01 A 04)
   ========================================================================== */

.question-container {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 10px 0;
}

.question-header {
  margin-bottom: 28px;
}

.question-kicker {
  display: block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.question-title {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 600;
  line-height: 1.18;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--text-primary);
}

@media (min-width: 400px) {
  .question-title {
    font-size: 2.1rem;
  }
}

/* Pilha de Opções (P1, P2, P3) */
.options-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.option-btn {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 56px;
  padding: 16px 20px;
  background-color: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
  user-select: none;
}

.option-btn:hover {
  background-color: var(--surface-hover);
  border-color: var(--border-highlight);
}

.option-btn:active,
.option-btn.selected {
  background-color: var(--text-primary);
  border-color: var(--text-primary);
  color: var(--text-dark);
  transform: scale(0.99);
}

.option-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-right: 16px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  border: 1px solid var(--border-highlight);
  border-radius: 2px;
  color: var(--text-secondary);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.option-btn:hover .option-indicator {
  border-color: var(--text-primary);
  color: var(--text-primary);
}

.option-btn.selected .option-indicator,
.option-btn:active .option-indicator {
  background-color: var(--text-dark);
  color: var(--text-primary);
  border-color: var(--text-dark);
}

.option-text {
  flex: 1;
  line-height: 1.35;
}

/* ==========================================================================
   PERGUNTA 4: ESCALA DE 0 A 10 (NPS)
   ========================================================================== */

.nps-scale-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 8px;
  margin-bottom: 16px;
}

@media (min-width: 480px) {
  .nps-scale-grid {
    grid-template-columns: repeat(11, 1fr);
    gap: 6px;
  }
}

.nps-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  background-color: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.nps-btn:hover {
  background-color: var(--surface-hover);
  border-color: var(--border-highlight);
}

.nps-btn:active,
.nps-btn.selected {
  background-color: var(--text-primary);
  border-color: var(--text-primary);
  color: var(--text-dark);
  transform: scale(0.96);
}

.nps-legends {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 32px;
  padding: 0 4px;
}

/* ==========================================================================
   TELAS DE RESULTADO (SATISFEITO & FEEDBACK INTERNO)
   ========================================================================== */

.result-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  flex: 1;
  padding: 24px 0;
}

.status-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-sm);
  margin-bottom: 28px;
  color: var(--text-primary);
}

.status-marker .check-icon {
  width: 24px;
  height: 24px;
}

.result-title {
  font-family: var(--font-display);
  font-size: 2.3rem;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.result-paragraph {
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.text-muted {
  color: var(--text-muted);
}

/* Formulário de Feedback Interno */
.feedback-form {
  margin-top: 24px;
  margin-bottom: 32px;
}

.feedback-form textarea {
  width: 100%;
  background-color: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.5;
  padding: 16px;
  resize: vertical;
  min-height: 120px;
  outline: none;
  transition: border-color var(--transition-fast);
}

.feedback-form textarea:focus {
  border-color: var(--text-primary);
}

.feedback-form textarea::placeholder {
  color: var(--text-muted);
}

/* Campos Opcionais de Contato */
.contact-optional-section {
  margin-top: 18px;
  margin-bottom: 24px;
}

.contact-optional-label {
  display: block;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.contact-fields-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

@media (min-width: 480px) {
  .contact-fields-grid {
    flex-direction: row;
  }
}

.input-premium {
  flex: 1;
  width: 100%;
  background-color: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 14px 16px;
  outline: none;
  transition: border-color var(--transition-fast);
}

.input-premium:focus {
  border-color: var(--text-primary);
}

.input-premium::placeholder {
  color: var(--text-muted);
}

/* Assinatura de Encerramento */
.result-footer {
  margin-top: 36px;
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
}

.footer-thanks {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.footer-signature {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-primary);
}

/* ==========================================================================
   BOTÕES E COMPONENTES DE AÇÃO
   ========================================================================== */

.action-dock {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: auto;
}

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  min-height: 56px;
  padding: 16px 24px;
  background-color: var(--text-primary);
  border: 1px solid var(--text-primary);
  border-radius: var(--radius-sm);
  color: var(--text-dark);
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  user-select: none;
}

.btn-primary:hover {
  background-color: #e5e5ea;
  border-color: #e5e5ea;
  transform: translateY(-1px);
}

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

.btn-google {
  background-color: var(--text-primary);
  color: var(--text-dark);
}

.btn-google:hover {
  background-color: #f4f4f5;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.15);
}

.icon-arrow,
.icon-external {
  width: 18px;
  height: 18px;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.step-nav {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

/* ==========================================================================
   FOOTER DO SITE & GATILHO ADMIN DISCRETO
   ========================================================================== */

.app-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  margin-top: auto;
  border-top: 1px solid var(--border-subtle);
}

.footer-brand {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.admin-trigger-btn {
  background: none;
  border: none;
  color: #27272a;
  padding: 8px;
  cursor: pointer;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-trigger-btn:hover {
  color: var(--text-muted);
}

/* ==========================================================================
   PAINEL ADMINISTRATIVO (DRAWER / MODAL)
   ========================================================================== */

.admin-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.admin-modal.open {
  display: flex;
}

.admin-modal-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(4px);
}

.admin-modal-content {
  position: relative;
  z-index: 10;
  background-color: var(--surface-color);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.admin-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
}

.admin-kicker {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  text-transform: uppercase;
}

.admin-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.1em;
  color: var(--text-primary);
}

.admin-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px;
}

.admin-close-btn:hover {
  color: var(--text-primary);
}

.admin-card {
  background-color: var(--bg-color);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 18px;
}

.admin-card-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.admin-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.admin-url-form {
  display: flex;
  gap: 8px;
  flex-direction: column;
}

@media (min-width: 480px) {
  .admin-url-form {
    flex-direction: row;
  }
}

.admin-url-form input {
  flex: 1;
  background-color: var(--surface-color);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 12px 14px;
  outline: none;
}

.admin-url-form input:focus {
  border-color: var(--text-primary);
}

.btn-admin-save {
  background-color: var(--text-primary);
  color: var(--text-dark);
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  border: none;
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  cursor: pointer;
  white-space: nowrap;
}

.btn-admin-save:hover {
  background-color: #e4e4e7;
}

.admin-msg-feedback {
  margin-top: 8px;
  font-size: 0.8rem;
  color: #10b981;
}

/* Grade de Métricas */
.admin-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (min-width: 480px) {
  .admin-metrics-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.metric-card {
  background-color: var(--bg-color);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.metric-number {
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.metric-label {
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* Barra de Ações Admin */
.admin-actions-bar {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn-admin-action {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--bg-color);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 10px 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-admin-action:hover {
  background-color: var(--surface-hover);
  border-color: var(--border-highlight);
}

.btn-admin-action.btn-danger {
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.3);
}

.btn-admin-action.btn-danger:hover {
  background-color: rgba(239, 68, 68, 0.1);
  border-color: #ef4444;
}

/* Tabela de Respostas */
.admin-table-wrapper {
  overflow-x: auto;
  margin-top: 10px;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  text-align: left;
}

.admin-table th {
  border-bottom: 1px solid var(--border-subtle);
  padding: 10px 12px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.admin-table td {
  border-bottom: 1px solid var(--border-subtle);
  padding: 12px;
  color: var(--text-secondary);
}

.badge-status-satisfied {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  color: var(--text-primary);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
}

.badge-status-internal {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid var(--border-subtle);
  border-radius: 2px;
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
}

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

/* ==========================================================================
   MODAL DE AUTENTICAÇÃO POR SENHA (ADMIN)
   ========================================================================== */

.auth-modal-box {
  max-width: 380px !important;
  text-align: left;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-form input[type="password"] {
  width: 100%;
  background-color: var(--bg-color);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 14px 16px;
  outline: none;
  letter-spacing: 0.1em;
}

.auth-form input[type="password"]:focus {
  border-color: var(--text-primary);
}

.auth-error-msg {
  font-size: 0.82rem;
  color: #ef4444;
  min-height: 18px;
}

.auth-actions {
  display: flex;
  gap: 10px;
}