/* ==========================================================================
   ROBS MANCUSO - ROTEIROS DE VIAGEM VISUAIS & INTERATIVOS
   Design System & Core Styles
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Brand Color Palette - Luxury Warm Editorial */
  --bg-main: #FAF8F5;
  --bg-surface: #FFFFFF;
  --bg-surface-subtle: #F4EFEB;
  --bg-surface-elevated: #FFFFFF;
  --bg-dark: #1A1715;
  --bg-dark-surface: #24201D;
  
  --text-primary: #1F1B18;
  --text-secondary: #5E5852;
  --text-tertiary: #8C847B;
  --text-inverse: #FAF8F5;
  --text-inverse-muted: #D1C9BF;
  
  --border-subtle: #E8E2D9;
  --border-strong: #D5CCC0;
  --border-accent: #C58A59;
  
  /* Brand Accents */
  --brand-terracotta: #B9663D;
  --brand-terracotta-hover: #A0522B;
  --brand-terracotta-light: #F7EDE7;
  --brand-gold: #C29352;
  --brand-gold-subtle: #FAF3E8;
  --brand-olive: #566E58;
  --brand-olive-light: #EEF3EF;
  --brand-navy: #2A3C4D;
  --brand-navy-light: #EBF1F5;
  
  /* Shadows & Elevation */
  --shadow-sm: 0 1px 3px rgba(31, 27, 24, 0.05), 0 1px 2px rgba(31, 27, 24, 0.03);
  --shadow-md: 0 4px 16px rgba(31, 27, 24, 0.07), 0 2px 6px rgba(31, 27, 24, 0.04);
  --shadow-lg: 0 12px 32px rgba(31, 27, 24, 0.09), 0 4px 12px rgba(31, 27, 24, 0.05);
  --shadow-xl: 0 20px 48px rgba(31, 27, 24, 0.12);
  
  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-accent: 'Cinzel', serif;
  
  /* Transitions */
  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Radius */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 9999px;
}

/* Reset & Base Setup */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  display: flex;
  flex-direction: column;
}

/* App Container */
#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  width: 100%;
}

/* Header & Navigation */
.app-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(250, 248, 245, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-normal);
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0.85rem 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  text-decoration: none;
  color: inherit;
}

.brand-logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.04));
  transition: transform var(--transition-fast);
}

.brand-logo-img:hover {
  transform: translateY(-1px);
}

.brand-divider {
  width: 1px;
  height: 28px;
  background-color: var(--border-strong);
}

.brand-meta {
  display: flex;
  flex-direction: column;
}

.brand-title {
  font-family: var(--font-accent);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
  font-weight: 600;
}

.brand-instagram {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--brand-terracotta);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.brand-instagram:hover {
  color: var(--brand-terracotta-hover);
  text-decoration: underline;
}

/* View Switcher Tabs */
.view-nav {
  display: flex;
  align-items: center;
  background-color: var(--bg-surface-subtle);
  padding: 0.3rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
}

.nav-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.15rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  border: none;
  background: transparent;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

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

.nav-tab-btn.active {
  background-color: var(--bg-surface);
  color: var(--brand-terracotta);
  box-shadow: var(--shadow-sm);
}

.nav-tab-btn i, .nav-tab-btn svg {
  font-size: 1rem;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--brand-terracotta);
  color: #FFFFFF;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  background-color: var(--brand-terracotta-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-surface);
  color: var(--text-primary);
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid var(--border-strong);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background-color: var(--bg-surface-subtle);
  border-color: var(--border-accent);
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-pill);
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-icon:hover {
  color: var(--brand-terracotta);
  border-color: var(--border-strong);
  background-color: var(--bg-surface-subtle);
}

/* Main Content Area */
.main-view-container {
  flex: 1;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 1.5rem 1.75rem 4rem;
}

/* Common Typography & Utility */
.font-serif {
  font-family: var(--font-serif);
}

.font-accent {
  font-family: var(--font-accent);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-terracotta {
  background-color: var(--brand-terracotta-light);
  color: var(--brand-terracotta);
}

.badge-gold {
  background-color: var(--brand-gold-subtle);
  color: #9E7030;
}

.badge-olive {
  background-color: var(--brand-olive-light);
  color: var(--brand-olive);
}

.badge-navy {
  background-color: var(--brand-navy-light);
  color: var(--brand-navy);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--bg-dark);
  color: var(--text-inverse);
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  animation: slideUp 0.3s ease-out forwards;
  max-width: 380px;
}

.toast.toast-success {
  border-left: 4px solid #4CAF50;
}

.toast.toast-info {
  border-left: 4px solid var(--brand-gold);
}

.toast.toast-error {
  border-left: 4px solid #F44336;
}

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

/* Footer */
.app-footer {
  background-color: var(--bg-dark);
  color: var(--text-inverse-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 2.5rem 1.75rem 2rem;
  margin-top: auto;
}

.footer-container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.5rem;
}

.footer-logo-img {
  height: 52px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-credits {
  font-size: 0.9rem;
  max-width: 600px;
  line-height: 1.6;
}

.footer-instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--brand-gold);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 1.25rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}

.footer-instagram-link:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border-color: var(--brand-gold);
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .header-container {
    flex-wrap: wrap;
    padding: 0.75rem 1rem;
    gap: 0.75rem;
  }
  .brand-meta {
    display: none;
  }
  .view-nav {
    order: 3;
    width: 100%;
    justify-content: center;
  }
  .main-view-container {
    padding: 1rem 1rem 3rem;
  }
}

/* ==========================================================================
   MODALS & CATALOG STYLES
   ========================================================================== */

.modal-overlay,
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 13, 11, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: fadeIn 0.2s ease-out;
}

.modal-container,
.modal-window {
  background: #FFFFFF;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.25);
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
  z-index: 10000;
  animation: scaleUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-container.place-modal-dialog {
  max-width: 680px;
}

.modal-window.modal-window-lg {
  max-width: 860px;
}

.modal-header {
  padding: 1.25rem 1.75rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-surface-subtle);
  flex-shrink: 0;
}

.modal-icon,
.modal-icon-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background-color: var(--brand-sand-light);
  color: var(--brand-terracotta);
  flex-shrink: 0;
}

.modal-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.modal-subtitle {
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.modal-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.75rem;
  line-height: 1;
  color: var(--text-tertiary);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
}

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

.modal-body {
  padding: 1.75rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-footer {
  padding: 1rem 1.75rem;
  border-top: 1px solid var(--border-subtle);
  background-color: var(--bg-surface-subtle);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
}

/* Catalog Cards */
.itineraries-catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.25rem;
}

.itinerary-catalog-card {
  background: #FFFFFF;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.itinerary-catalog-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-terracotta);
}

.itinerary-catalog-card.active-card {
  border: 2px solid var(--brand-terracotta);
  box-shadow: 0 4px 14px rgba(185, 102, 61, 0.18);
}

.itinerary-catalog-thumb {
  height: 120px;
  background-size: cover;
  background-position: center;
  position: relative;
}

.active-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background-color: var(--brand-terracotta);
  color: #FFF;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-sm);
}

.itinerary-catalog-details {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.itinerary-catalog-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.3;
}

.itinerary-catalog-meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.itinerary-catalog-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-subtle);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleUp {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* ==========================================================================
   RICH TEXT EDITOR STYLES
   ========================================================================== */
.rich-editor-wrapper {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.rich-editor-wrapper:focus-within {
  border-color: var(--brand-terracotta);
  box-shadow: 0 0 0 3px rgba(185, 102, 61, 0.15);
}

.rich-editor-toolbar {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  background-color: var(--bg-surface-subtle);
  padding: 0.4rem 0.6rem;
  border-bottom: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}

.rich-toolbar-group {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}

.rich-toolbar-divider {
  width: 1px;
  height: 20px;
  background-color: var(--border-subtle);
  margin: 0 0.3rem;
}

.rich-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 0.85rem;
  transition: all var(--transition-fast);
}

.rich-btn:hover {
  background-color: #FFFFFF;
  border-color: var(--border-subtle);
  color: var(--brand-terracotta);
}

.rich-btn:active {
  background-color: var(--brand-sand-light);
}

.rich-quick-btn {
  width: auto;
  padding: 0 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--brand-terracotta);
  background-color: #FFFFFF;
  border: 1px solid var(--border-subtle);
}

.rich-quick-btn:hover {
  background-color: var(--brand-terracotta-light);
  border-color: var(--brand-terracotta);
}

.rich-editor-content {
  padding: 1rem 1.15rem;
  outline: none;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-primary);
  background-color: #FFFFFF;
  overflow-y: auto;
  max-height: 520px;
}

.rich-editor-content[data-placeholder]:empty:before {
  content: attr(data-placeholder);
  color: var(--text-tertiary);
  font-style: italic;
  pointer-events: none;
}

.rich-editor-content p {
  margin: 0 0 0.5rem 0;
}

.rich-editor-content h1, 
.rich-editor-content h2, 
.rich-editor-content h3 {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--brand-dark);
  margin: 0.75rem 0 0.4rem 0;
}

.rich-editor-content ul, 
.rich-editor-content ol {
  margin: 0.4rem 0 0.6rem 1.25rem;
  padding: 0;
}

.rich-editor-content li {
  margin-bottom: 0.25rem;
}

.rich-editor-content a {
  color: var(--brand-terracotta);
  text-decoration: underline;
}

.rich-editor-content blockquote {
  border-left: 3px solid var(--brand-gold);
  margin: 0.5rem 0;
  padding-left: 0.75rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* Global Print Safeguard */
@media print {
  #app-header-mount,
  .app-header,
  #app-footer-mount,
  .app-footer,
  #app-modals-mount,
  .modal-overlay,
  .toast-container,
  .pdf-screen-toolbar,
  .pdf-control-bar,
  button,
  .btn-primary,
  .btn-secondary {
    display: none !important;
    visibility: hidden !important;
  }
}