:root {
  /* Modo Claro */
  --bg-primary: #ffffff;
  --bg-secondary: #f8f9fa;
  --bg-tertiary: #e9ecef;
  --text-primary: #333333;
  --text-secondary: #6c757d;
  --text-muted: #adb5bd;
  --border-color: #dee2e6;
  --shadow-color: rgba(0, 0, 0, 0.1);
  
  /* Cores WhatsApp */
  --whatsapp-primary: #25D366;
  --whatsapp-secondary: #128C7E;
  --whatsapp-dark: #075E54;
  --whatsapp-light: #DCF8C6;
  
  /* Estados */
  --success-color: #28a745;
  --danger-color: #dc3545;
  --warning-color: #ffc107;
  --info-color: #17a2b8;
  
  /* Transições */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Espaçamentos */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 var(--shadow-color);
  --shadow-md: 0 4px 6px -1px var(--shadow-color);
  --shadow-lg: 0 10px 15px -3px var(--shadow-color);
  --shadow-xl: 0 20px 25px -5px var(--shadow-color);
}

/* Featured Navigation Item Styles - AZUL */
.nav-item.featured-item .nav-link {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%) !important;
    border-radius: 12px;
    margin: 4px 8px;
    box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3);
    animation: featuredPulseBlue 2s infinite;
}

.nav-item.featured-item.active .nav-link {
    background: linear-gradient(135deg, #007bff 0%, #0056b3 100%) !important;
    box-shadow: 0 4px 20px rgba(0, 123, 255, 0.5);
}

.nav-item.featured-item .nav-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 255, 0.4);
}

.nav-item.featured-item .nav-text {
    color: white !important;
    font-weight: 600;
}

.nav-item.featured-item .nav-icon {
    color: white !important;
}

.nav-item.featured-item.active .nav-text {
    color: white !important;
}

.nav-item.featured-item.active .nav-icon {
    color: white !important;
}

.featured-badge {
    background: linear-gradient(45deg, #FFD700, #FFA500);
    color: #000;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 8px;
    margin-left: auto;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.4);
}

@keyframes featuredPulseBlue {
    0%, 100% { box-shadow: 0 4px 15px rgba(0, 123, 255, 0.3); }
    50% { box-shadow: 0 4px 25px rgba(0, 123, 255, 0.5); }
}

/* Premium Navigation Item Styles - SEM VERDE */
.nav-item.premium-item .nav-link {
    background: transparent;
    border-radius: 12px;
    margin: 4px 8px;
}

.nav-item.premium-item .nav-link:hover {
    background: var(--bg-tertiary);
}

.premium-badge {
    background: linear-gradient(45deg, #9b59b6, #8e44ad);
    color: white;
    font-size: 9px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 8px;
    margin-left: auto;
    box-shadow: 0 2px 8px rgba(155, 89, 182, 0.4);
}

[data-theme="dark"] {
  /* Modo Escuro */
  --bg-primary: #1f1f1f;
  --bg-secondary: #2d2d2d;
  --bg-tertiary: #3d3d3d;
  --text-primary: #ffffff;
  --text-secondary: #b0b0b0;
  --text-muted: #808080;
  --border-color: #404040;
  --shadow-color: rgba(0, 0, 0, 0.3);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  overflow-x: hidden;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

.container-fluid {
  padding: 0;
}

.btn {
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  font-weight: 500;
}

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

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

.btn-outline-primary {
  color: var(--whatsapp-primary);
  border-color: var(--whatsapp-primary);
}

.btn-outline-primary:hover {
  background-color: var(--whatsapp-primary);
  border-color: var(--whatsapp-primary);
}

.form-control {
  background-color: var(--bg-primary);
  border-color: var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--whatsapp-primary);
  box-shadow: 0 0 0 0.2rem rgba(37, 211, 102, 0.25);
}

.card {
  background-color: var(--bg-secondary);
  border-color: var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.navbar {
  background-color: var(--bg-secondary) !important;
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.theme-toggle {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.2rem;
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.theme-toggle:hover {
  background-color: var(--bg-tertiary);
  transform: scale(1.05);
}

.loading-spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-color);
  border-radius: 50%;
  border-top-color: var(--whatsapp-primary);
  animation: spin 1s ease-in-out infinite;
}

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

.fade-in {
  animation: fadeIn var(--transition-slow) ease-in;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.slide-in-left {
  animation: slideInLeft var(--transition-normal) ease-out;
}

@keyframes slideInLeft {
  from { transform: translateX(-100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

.pulse {
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.text-whatsapp {
  color: var(--whatsapp-primary) !important;
}

.bg-whatsapp {
  background-color: var(--whatsapp-primary) !important;
}

.border-whatsapp {
  border-color: var(--whatsapp-primary) !important;
}

@media (max-width: 576px) {
  .container {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
  }
  
  .btn {
    min-height: 44px;
  }
  
  .form-control {
    min-height: 44px;
  }
}

/* Mobile responsive layout */
@media (max-width: 991.98px) {
  html, body {
    position: relative;
    overflow-x: hidden;
    overflow-y: auto;
    width: 100%;
    height: auto;
    min-height: 100%;
  }
  
  .main-wrapper {
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
  }
}

/* ========================================
   DOWNLOAD APP BUTTON - ANDROID APK
   ======================================== */

.download-app-btn {
  background: linear-gradient(135deg, #3DDC84 0%, #00C851 100%);
  border: none;
  border-radius: 12px;
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(61, 220, 132, 0.3);
  position: relative;
  overflow: hidden;
  min-width: 45px;
  justify-content: center;
  white-space: nowrap;
}

.download-app-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.download-app-btn:hover::before {
  left: 100%;
}

.download-app-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(61, 220, 132, 0.4);
  background: linear-gradient(135deg, #00C851 0%, #3DDC84 100%);
}

.download-app-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 8px rgba(61, 220, 132, 0.3);
}

.download-app-btn i {
  color: white;
  font-size: 16px;
  z-index: 1;
}

.download-text {
  color: white;
  font-size: 12px;
  font-weight: 600;
  z-index: 1;
}

/* Esconde o conteúdo original do span */
.download-text {
  font-size: 0;
}

/* Mostra texto via ::before - Desktop */
.download-text::before {
  content: "App";
  font-size: 12px;
  color: white;
  font-weight: 600;
  display: inline-block;
}

/* Mobile - Mostra "Baixar app" */
@media (max-width: 768px) {
  .download-text::before {
    content: "Baixar app";
    font-size: 11px;
  }
}

/* Animação pulsante sutil */
@keyframes downloadPulse {
  0%, 100% {
    box-shadow: 0 2px 8px rgba(61, 220, 132, 0.3);
  }
  50% {
    box-shadow: 0 2px 12px rgba(61, 220, 132, 0.5);
  }
}

.download-app-btn {
  animation: downloadPulse 3s infinite;
}

/* ========================================
   DOWNLOAD APP MODAL
   ======================================== */

.bg-gradient {
  background: linear-gradient(135deg, #3DDC84 0%, #00C851 100%) !important;
}

.download-icon-wrapper {
  display: inline-block;
  padding: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3DDC84 0%, #00C851 100%);
  margin-bottom: 15px;
  box-shadow: 0 4px 15px rgba(61, 220, 132, 0.3);
}

.download-icon {
  font-size: 48px;
  color: white;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* Installation Steps */
.installation-steps {
  background: #f8f9fa;
  border-radius: 12px;
  padding: 20px;
  margin: 20px 0;
}

.step-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
  position: relative;
}

.step-item:last-child {
  margin-bottom: 0;
}

.step-number {
  background: linear-gradient(135deg, #3DDC84 0%, #00C851 100%);
  color: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 14px;
  flex-shrink: 0;
  margin-right: 15px;
  box-shadow: 0 2px 8px rgba(61, 220, 132, 0.3);
}

.step-content {
  flex: 1;
}

.step-content h6 {
  color: #333;
  font-weight: 600;
  margin-bottom: 5px;
}

.step-content p {
  color: #666;
  margin-bottom: 0;
  font-size: 14px;
}

/* Benefits Section */
.benefits-section {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  border-radius: 12px;
  padding: 20px;
  border-left: 4px solid #3DDC84;
}

.benefits-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.benefits-list li {
  padding: 5px 0;
  color: #555;
  font-size: 14px;
}

/* Modal Responsividade */
@media (max-width: 768px) {
  .modal-dialog {
    margin: 10px;
  }

  .modal-body {
    padding: 15px;
  }

  .download-icon {
    font-size: 36px;
  }

  .download-icon-wrapper {
    padding: 15px;
  }

  .step-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .step-number {
    margin-right: 0;
    margin-bottom: 10px;
  }

  .installation-steps {
    padding: 15px;
  }

  .benefits-section {
    padding: 15px;
  }
}

@media (max-width: 480px) {
  .modal-footer {
    flex-direction: column;
    gap: 10px;
  }

  .btn {
    width: 100%;
  }
}

/* Sidebar responsividade para o botão */
@media (max-width: 768px) {
  .user-info {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .download-app-btn {
    order: 3;
    margin-top: 5px;
    min-width: auto;
    width: 100%;
    max-width: 160px;
    padding: 10px 12px;
    justify-content: center;
  }

  .download-text::before {
    font-size: 11px;
  }

  .download-app-btn i {
    font-size: 16px;
    margin-right: 4px;
  }

  /* Para quando estiver em modo coluna (vertical) */
  .user-info[style*="flex-direction: column"] .download-app-btn {
    order: 3;
    margin-top: 5px;
    width: 100%;
    max-width: 160px;
  }
}

@media (max-width: 480px) {
  .user-info {
    padding: 15px;
  }

  .download-app-btn {
    max-width: 130px;
    padding: 8px 10px;
  }

  .download-text::before {
    font-size: 10px;
  }

  .download-app-btn i {
    font-size: 14px;
    margin-right: 3px;
  }
}

/* Para dispositivos muito pequenos (mobile pequeno) */
@media (max-width: 380px) {
  .download-app-btn {
    max-width: 120px;
    padding: 8px;
  }

  .download-text::before {
    font-size: 9px;
  }

  .download-app-btn i {
    font-size: 13px;
    margin-right: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}