/* ===================================
   TRAVEL DESIGNER - RESPONSIVE
   Media queries para responsividade
   =================================== */

/* ===================================
   MOBILE FIRST (Base: < 640px)
   Estilos base já estão em style.css
   =================================== */

/* ===================================
   SMALL DEVICES (≥ 640px)
   =================================== */
@media (min-width: 640px) {
  .container {
    padding: 0 var(--spacing-6);
  }

  .selection-card {
    padding: var(--spacing-8);
  }

  .results-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===================================
   MEDIUM DEVICES (≥ 768px)
   Tablets
   =================================== */
@media (min-width: 768px) {
  html {
    font-size: 16px;
  }

  .logo {
    font-size: var(--font-size-3xl);
  }

  .main-grid {
    grid-template-columns: 1fr 1.5fr;
  }

  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .results-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .modal {
    max-width: 600px;
  }
}

/* ===================================
   LARGE DEVICES (≥ 1024px)
   Desktops
   =================================== */
@media (min-width: 1024px) {
  .container {
    padding: 0 var(--spacing-8);
  }

  .main-grid {
    grid-template-columns: 450px 1fr;
    gap: var(--spacing-8);
  }

  .results-actions {
    flex-wrap: nowrap;
  }
}

/* ===================================
   EXTRA LARGE DEVICES (≥ 1280px)
   Large desktops
   =================================== */
@media (min-width: 1280px) {
  .main-grid {
    grid-template-columns: 500px 1fr;
  }

  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===================================
   MOBILE OVERRIDES (< 768px)
   =================================== */
@media (max-width: 767px) {
  /* Header */
  .header-content {
    flex-direction: column;
    gap: var(--spacing-4);
  }

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

  .logo {
    font-size: var(--font-size-xl);
  }

  .tagline {
    font-size: var(--font-size-xs);
  }

  /* Selection */
  .selection-card {
    flex-direction: column;
    padding: var(--spacing-4);
  }

  /* Main Grid */
  .main-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-6);
  }

  /* Results Cards */
  .results-cards {
    grid-template-columns: 1fr;
  }

  .result-card {
    padding: var(--spacing-4);
  }

  .result-value {
    font-size: var(--font-size-2xl);
  }

  /* Results Actions */
  .results-actions {
    flex-direction: column;
  }

  .results-actions .btn,
  .results-actions .btn-group {
    width: 100%;
  }

  .btn-group .btn {
    width: 100%;
  }

  .dropdown-menu {
    width: 100%;
  }

  /* Info Grid */
  .info-grid {
    grid-template-columns: 1fr;
  }

  /* Form Actions */
  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
  }

  /* Table */
  .table {
    font-size: var(--font-size-xs);
  }

  .table th,
  .table td {
    padding: var(--spacing-2);
  }

  /* Esconder colunas menos importantes em mobile */
  .table th:nth-child(2),
  .table td:nth-child(2) {
    display: none;
  }

  /* Card */
  .card-header,
  .card-body,
  .card-footer {
    padding: var(--spacing-4);
  }

  /* Modal */
  .modal {
    width: 95%;
    margin: var(--spacing-4);
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding: var(--spacing-4);
  }

  /* Saved Calculations */
  .saved-calc-item {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-2);
  }

  .saved-calc-actions {
    width: 100%;
    justify-content: flex-end;
  }
}

/* ===================================
   TABLET OVERRIDES (768px - 1023px)
   =================================== */
@media (min-width: 768px) and (max-width: 1023px) {
  .main-grid {
    grid-template-columns: 1fr;
  }

  .results-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .info-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===================================
   PRINT STYLES
   =================================== */
@media print {
  body {
    background-color: white;
    color: black;
  }

  .header,
  .footer,
  .btn,
  .form-actions,
  .results-actions,
  #savedCalculationsCard {
    display: none !important;
  }

  .main {
    padding: 0;
  }

  .card {
    box-shadow: none;
    border: 1px solid #ddd;
    page-break-inside: avoid;
  }

  .main-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-4);
  }

  .results-cards {
    grid-template-columns: repeat(3, 1fr);
    page-break-inside: avoid;
  }

  /* Expandir tudo para impressão */
  .collapsible-content {
    max-height: none !important;
  }

  /* Mostrar todas as colunas da tabela */
  .table th,
  .table td {
    display: table-cell !important;
  }
}

/* ===================================
   LANDSCAPE MOBILE
   =================================== */
@media (max-width: 767px) and (orientation: landscape) {
  .header {
    padding: var(--spacing-2) 0;
  }

  .main {
    padding: var(--spacing-4) 0;
  }

  .results-cards {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===================================
   HOVER SUPPORT
   Aplicar efeitos hover apenas em dispositivos que suportam
   =================================== */
@media (hover: none) {
  .btn:hover,
  .btn-icon:hover,
  .saved-calc-item:hover {
    transform: none;
    box-shadow: none;
  }

  .result-card:hover {
    transform: none;
  }
}

/* ===================================
   REDUCED MOTION
   Para usuários que preferem menos animação
   =================================== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .loading-spinner {
    animation: none;
  }
}

/* ===================================
   HIGH CONTRAST MODE
   =================================== */
@media (prefers-contrast: high) {
  .card,
  .input-field,
  .select-field,
  .btn {
    border-width: 2px;
  }

  .table td {
    border-bottom-width: 2px;
  }
}