/* ============================================================
   IBGPP SIS - Mobile & Accessibility Engine (Responsive v2.0)
   Optimized for Android APK, iOS PWA and Mobile Browsers
   ============================================================ */

/* Mobile Bottom Navigation Bar */
.mobile-bottom-nav {
  display: none;
}

@media screen and (max-width: 768px) {
  /* 1. ROOT & APP CONTAINER */
  html, body {
    height: 100% !important;
    min-height: 100% !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow-x: hidden !important;
    -webkit-text-size-adjust: 100% !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  #app {
    display: flex !important;
    flex-direction: column !important;
    min-height: 100% !important;
    min-height: 100dvh !important;
    width: 100% !important;
    position: relative !important;
  }

  /* Login page responsiveness on mobile */
  .login-container {
    height: auto !important;
    min-height: 100vh !important;
    min-height: 100dvh !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 1.5rem 1rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .login-card {
    width: 100% !important;
    max-width: 390px !important;
    margin: auto !important;
    box-sizing: border-box !important;
  }

  /* Hide bottom nav on login screen */
  .login-container:not([style*="display: none"]) ~ * #mobile-bottom-nav,
  body:has(#login-section:not([style*="display: none"])) #mobile-bottom-nav {
    display: none !important;
  }

  /* 2. TOPBAR HEADER */
  .top-nav {
    height: 56px !important;
    min-height: 56px !important;
    padding: 0 0.75rem !important;
    background: #ffffff !important;
    border-bottom: 1px solid #e2e8f0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    z-index: 100 !important;
    padding-top: env(safe-area-inset-top, 0px) !important;
  }

  .top-nav > div:first-child {
    display: flex !important;
    align-items: center !important;
    gap: 0.6rem !important;
    max-width: 55% !important;
    overflow: hidden !important;
  }

  .mobile-nav-toggle {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 40px !important;
    height: 40px !important;
    min-width: 40px !important;
    border-radius: 8px !important;
    background: #f1f5f9 !important;
    color: #0f172a !important;
    border: 1px solid #cbd5e1 !important;
    font-size: 1.15rem !important;
    cursor: pointer !important;
  }

  #page-title {
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    margin: 0 !important;
  }

  .top-nav-actions {
    display: flex !important;
    align-items: center !important;
    gap: 0.4rem !important;
  }

  /* Compact button styling on mobile */
  .top-nav-actions .btn-secondary,
  .top-nav-actions a.btn {
    padding: 0.4rem 0.6rem !important;
    font-size: 0.75rem !important;
    min-height: 38px !important;
  }

  /* Hide cache clear and verbose date from top bar on small screens */
  .system-date,
  .top-nav-actions button[onclick*="forceSystemCacheReset"] {
    display: none !important;
  }

  /* Notification Bell */
  #btn-notification-trigger {
    width: 38px !important;
    height: 38px !important;
    padding: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.05rem !important;
  }

  #notification-dropdown-menu {
    width: calc(100vw - 24px) !important;
    max-width: 360px !important;
    right: -10px !important;
    top: 48px !important;
  }

  /* 3. MAIN WORKSPACE & CONTENT BODY */
  .main-content {
    flex: 1 !important;
    display: flex !important;
    flex-direction: column !important;
    height: calc(100% - 56px) !important;
    overflow: hidden !important;
    width: 100% !important;
  }

  .content-body {
    flex: 1 !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 0.75rem 0.65rem 85px 0.65rem !important; /* Space for bottom nav */
    background: #f8fafc !important;
  }

  /* 4. BOTTOM MOBILE NAVIGATION BAR */
  .mobile-bottom-nav {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 62px !important;
    background: #0f172a !important;
    border-top: 1px solid #1e293b !important;
    z-index: 800 !important;
    padding: 0 0.5rem !important;
    padding-bottom: env(safe-area-inset-bottom, 0px) !important;
    justify-content: space-around !important;
    align-items: center !important;
    box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.25) !important;
  }

  .mobile-nav-item {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    flex: 1 !important;
    height: 100% !important;
    color: #94a3b8 !important;
    text-decoration: none !important;
    font-size: 0.68rem !important;
    font-weight: 600 !important;
    gap: 3px !important;
    cursor: pointer !important;
    transition: all 0.15s ease !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .mobile-nav-item i {
    font-size: 1.15rem !important;
    transition: transform 0.15s ease !important;
  }

  .mobile-nav-item:active i {
    transform: scale(0.9) !important;
  }

  .mobile-nav-item.active {
    color: #38bdf8 !important;
  }

  .mobile-nav-item.active i {
    color: #38bdf8 !important;
  }

  /* 5. SIDEBAR DRAWER (SLIDE-IN WITH SMOOTH TOUCH) */
  .sidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: 290px !important;
    max-width: 82vw !important;
    height: 100% !important;
    height: 100dvh !important;
    z-index: 1100 !important;
    background: #0f172a !important;
    transform: translateX(-100%) !important;
    transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 10px 0 35px rgba(0, 0, 0, 0.5) !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
  }

  .sidebar.active,
  .sidebar.open {
    transform: translateX(0) !important;
  }

  .sidebar-overlay {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: rgba(15, 23, 42, 0.6) !important;
    backdrop-filter: blur(3px) !important;
    -webkit-backdrop-filter: blur(3px) !important;
    z-index: 1099 !important;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease !important;
  }

  .sidebar-overlay.active {
    opacity: 1 !important;
    pointer-events: auto !important;
  }

  /* 6. WORKFLOW FUNNEL BAR (HORIZONTAL SWIPE CHIPS) */
  .workflow-funnel-bar {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    gap: 6px !important;
    padding-bottom: 6px !important;
    margin-bottom: 0.85rem !important;
    scroll-snap-type: x proximity;
  }

  .funnel-tab {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    padding: 7px 12px !important;
    font-size: 0.78rem !important;
    border-radius: 9999px !important;
    scroll-snap-align: start;
    min-height: 38px !important;
  }

  /* 7. TABLES & DATATABLES RESPONSIVE ENGINE */
  .table-container,
  .table-responsive {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    margin-bottom: 1rem !important;
    border-radius: 12px !important;
    border: 1px solid #e2e8f0 !important;
    background: #ffffff !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
    display: block !important;
  }

  table {
    min-width: 680px !important;
    width: 100% !important;
    font-size: 0.82rem !important;
  }

  th, td {
    padding: 0.65rem 0.75rem !important;
  }

  /* Action buttons inside table rows */
  .actions-wrapper {
    gap: 4px !important;
  }

  .btn-action-icon {
    width: 34px !important;
    height: 34px !important;
    min-width: 34px !important;
  }

  /* 8. FILTER BARS & SEARCH */
  .filter-bar,
  .action-bar,
  .card-header-actions,
  .bi-filter-bar {
    display: flex !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 0.5rem !important;
    width: 100% !important;
  }

  .filter-group {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 0.4rem !important;
  }

  .filter-bar input,
  .filter-bar select,
  .filter-group input,
  .filter-group select,
  .action-bar .btn,
  .action-bar input {
    width: 100% !important;
    min-height: 44px !important;
    font-size: 16px !important; /* Prevents auto-zoom on iOS Safari */
    border-radius: 8px !important;
  }

  /* 9. FORMS, INPUTS & TOUCH TARGETS (WCAG 44px) */
  input.form-control,
  select.form-control,
  textarea.form-control,
  .form-control {
    font-size: 16px !important; /* Critical for iOS focus without zoom */
    min-height: 44px !important;
    padding: 0.6rem 0.85rem !important;
    border-radius: 8px !important;
    width: 100% !important;
  }

  .form-row {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.65rem !important;
    width: 100% !important;
    margin-bottom: 0.65rem !important;
  }

  .form-group {
    width: 100% !important;
    max-width: 100% !important;
    margin-bottom: 0.5rem !important;
  }

  /* 10. MODALS ON MOBILE (BOTTOM-SHEET BEHAVIOR) */
  .modal-overlay {
    display: none !important;
  }

  .modal-overlay.active {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    height: 100dvh !important;
    padding: 0 !important;
    align-items: flex-end !important; /* Bottom-sheet on mobile */
    justify-content: center !important;
    z-index: 2500 !important;
    background: rgba(15, 23, 42, 0.65) !important;
    backdrop-filter: blur(4px) !important;
    -webkit-backdrop-filter: blur(4px) !important;
  }

  .modal-content {
    width: 100% !important;
    max-width: 100% !important;
    max-height: 92vh !important;
    max-height: 92dvh !important;
    border-radius: 20px 20px 0 0 !important;
    padding: 1.25rem 1rem !important;
    margin: 0 !important;
    display: flex !important;
    flex-direction: column !important;
    overflow: hidden !important;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.35) !important;
    animation: slideUpMobile 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
  }

  @keyframes slideUpMobile {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  .modal-header {
    padding-bottom: 0.75rem !important;
    border-bottom: 1px solid #e2e8f0 !important;
    flex-shrink: 0 !important;
  }

  .modal-header h3 {
    font-size: 1.1rem !important;
  }

  .modal-body {
    flex: 1 !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch !important;
    padding: 0.85rem 0.15rem !important;
  }

  .modal-footer {
    padding-top: 0.75rem !important;
    border-top: 1px solid #e2e8f0 !important;
    flex-shrink: 0 !important;
    display: flex !important;
    flex-direction: column-reverse !important;
    gap: 0.5rem !important;
    width: 100% !important;
  }

  .modal-footer .btn {
    width: 100% !important;
    min-height: 46px !important;
    font-size: 0.95rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .modal-close-btn,
  .btn-close {
    width: 44px !important;
    height: 44px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 1.6rem !important;
  }

  /* 11. PORTAL HERO & DASHBOARD CARDS */
  .portal-hero-banner {
    flex-direction: column !important;
    padding: 1.25rem 1rem !important;
    text-align: left !important;
    gap: 1rem !important;
  }

  .portal-hero-banner h2 {
    font-size: 1.35rem !important;
  }

  .portal-hero-meta {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0.35rem !important;
  }

  .portal-hero-banner > div:last-child {
    text-align: left !important;
    width: 100% !important;
  }

  .portal-hero-banner > div:last-child .btn {
    width: 100% !important;
    min-height: 44px !important;
    justify-content: center !important;
  }

  .portal-grid,
  .dashboard-stats-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 0.65rem !important;
  }

  .stat-card {
    padding: 1rem 0.85rem !important;
  }

  .stat-card-value {
    font-size: 1.5rem !important;
  }

  /* 12. ACERVO GRID ON MOBILE */
  #acervo-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 0.65rem !important;
  }

  /* 13. DRAWER (GAVETA LATERAL) */
  #drawer-polo-detalhes,
  .drawer-container {
    width: 100% !important;
    max-width: 100vw !important;
    right: -100% !important;
  }

  #drawer-polo-detalhes.active {
    right: 0 !important;
  }

  /* 14. ACCESSIBILITY FOCUS & TOUCH FEEDBACK */
  button:focus-visible,
  a:focus-visible,
  input:focus-visible,
  select:focus-visible {
    outline: 2px solid #2563eb !important;
    outline-offset: 2px !important;
  }

  /* Prevent text selection when tapping fast on mobile buttons */
  .btn, .mobile-nav-item, .funnel-tab {
    user-select: none !important;
    -webkit-user-select: none !important;
  }

  .top-nav-actions a.btn {
    padding: 0.35rem 0.65rem !important;
    font-size: 0.75rem !important;
    min-height: 36px !important;
  }
}