/* ========================================
   MOBILE FILTER OVERLAY
   Separate CSS file for mobile filter functionality
   With drag/swipe gesture support
   ======================================== */

@media screen and (max-width: 768px) {
  
  /* Hide filters by default on mobile - prepare for slide animation */
  .view-filters {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    width: 75% !important;
    max-width: 280px !important;
    height: 100vh !important;
    height: 100dvh !important; /* Dynamic viewport height for mobile browsers */
    background: #fff !important;
    z-index: 99999 !important;
    overflow: hidden !important;
    padding: 20px 15px 80px !important;
    box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15) !important;
    /* Slide animation - starts off-screen */
    transform: translateX(100%) !important;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    visibility: hidden;
    /* Enable touch action for swipe gestures */
    touch-action: pan-y;
    will-change: transform;
    /* Always RTL direction */
    direction: rtl !important;
    text-align: right !important;
  }

  /* Show filters when active - slide in */
  .view-filters.mobile-filters-open,
  body.mobile-filter-active .view-filters {
    transform: translateX(0) !important;
    visibility: visible;
  }
  
  /* Remove transition during drag for smooth following */
  .view-filters.dragging {
    transition: none !important;
  }

  /* Filter overlay backdrop */
  .mobile-filter-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    height: 100dvh;
    background: rgba(0, 0, 0, 0.5);
    z-index: 99998;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94), visibility 0.35s ease;
    will-change: opacity;
  }

  .mobile-filter-backdrop.active {
    opacity: 1;
    visibility: visible;
  }
  
  /* Remove transition during drag for smooth following */
  .mobile-filter-backdrop.dragging {
    transition: none !important;
  }

  /* Filter toggle button - positioned at top */
  .mobile-filter-toggle {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-family: "Cairo", sans-serif;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    margin: 0;
    direction: rtl;
  }

  .mobile-filter-toggle:hover,
  .mobile-filter-toggle:active {
    transform: scale(1.02);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
  }

  .mobile-filter-toggle svg {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
  }

  /* Filter button container - at top of page */
  .mobile-filter-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 15px;
    background: #fff;
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 100;
    margin-bottom: 10px;
    direction: rtl;
  }

  /* Close button - hidden, use swipe to close */
  .mobile-filter-close {
    display: none !important;
  }

  /* Filter panel header */
  .mobile-filter-header {
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    height: 60px;
    background: #fff;
    border-bottom: 1px solid #eee;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: "Cairo", sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #333;
    z-index: 5;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    direction: rtl;
  }
  
  .mobile-filter-header:active {
    cursor: grabbing;
  }
  
  /* Drag handle indicator */
  .mobile-filter-header .drag-handle {
    width: 40px;
    height: 4px;
    background: #ddd;
    border-radius: 2px;
    margin-bottom: 8px;
    transition: background 0.2s ease;
  }
  
  .mobile-filter-header:active .drag-handle {
    background: #aaa;
  }

  /* Style filters inside overlay */
  .view-filters.mobile-filters-open form {
    padding-bottom: 20px;
  }

  .view-filters.mobile-filters-open details.card {
    margin-bottom: 8px !important;
    border-radius: 0 !important;
    border: none !important;
    box-shadow: none !important;
  }

  .view-filters.mobile-filters-open summary.card-header {
    padding: 12px 0 !important;
    font-size: 15px !important;
    font-weight: 600;
    background: transparent !important;
    border: none !important;
  }

  .view-filters.mobile-filters-open .card-body {
    padding: 8px 0 12px !important;
    border: none !important;
  }
  
  .view-filters.mobile-filters-open .card {
    border: none !important;
    box-shadow: none !important;
  }
  
  /* RTL fix for filter items - checkbox on RIGHT */
  .view-filters.mobile-filters-open .form-item,
  .view-filters.mobile-filters-open .form-check,
  .view-filters.mobile-filters-open .bef-checkboxes,
  .view-filters.mobile-filters-open .bef-tree {
    direction: rtl !important;
    text-align: right !important;
  }
  
  .view-filters.mobile-filters-open .form-check,
  .view-filters.mobile-filters-open .bef-checkboxes .form-item,
  .view-filters.mobile-filters-open .form-type-checkbox {
    display: flex !important;
    flex-direction: row !important;
    justify-content: flex-start !important;
    align-items: center !important;
    gap: 10px;
    padding: 8px 0 !important;
  }
  
  .view-filters.mobile-filters-open .form-check-input,
  .view-filters.mobile-filters-open input[type="checkbox"] {
    margin: 0 !important;
    float: none !important;
    width: 20px !important;
    height: 20px !important;
    order: -1 !important;
    flex-shrink: 0 !important;
  }
  
  .view-filters.mobile-filters-open .form-check-label,
  .view-filters.mobile-filters-open .form-type-checkbox label,
  .view-filters.mobile-filters-open .option {
    margin: 0 !important;
    padding: 3px !important;
    font-size: 15px !important;
    order: 1 !important;
    flex-grow: 1 !important;
    text-align: right !important;
  }

  details[data-drupal-selector="edit-attribute-size-att-collapsible"] .form-check-label {
    margin-left: 0px !important;
    width: 35px;
    height: 35px;
    padding: 0px !important;
    font-size: 10px !important;
}

  
  .view-filters.mobile-filters-open label {
    font-size: 15px !important;
  }

  /* Apply filters button at bottom of panel */
  .mobile-filter-apply {
    position: fixed;
    bottom: 0;
    right: 0;
    width: 75%;
    max-width: 280px;
    padding: 15px;
    background: #fff;
    border-top: 1px solid #eee;
    z-index: 100000;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    visibility: hidden;
    direction: rtl;
  }

  .mobile-filter-apply.active,
  body.mobile-filter-active .mobile-filter-apply {
    transform: translateX(0);
    visibility: visible;
  }

  .mobile-filter-apply button {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border: none;
    border-radius: 12px;
    font-family: "Cairo", sans-serif;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
  }

  .mobile-filter-apply button:active {
    transform: scale(0.98);
    opacity: 0.9;
  }

  /* Sort dropdown styling inside filter panel */
  .view-filters #products-sort {
    position: static !important;
    margin-bottom: 15px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 10px;
  }

  /* Badge for active filters */
  .mobile-filter-toggle .filter-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    background: #fff;
    color: #667eea;
    border-radius: 9px;
    font-size: 11px;
    font-weight: 700;
  }

  .mobile-filter-toggle .filter-count:empty {
    display: none;
  }

  /* Results count text */
  .mobile-filter-results {
    font-family: "Cairo", sans-serif;
    font-size: 13px;
    color: #666;
    direction: rtl;
  }

  /* Body scroll lock when filter is open */
  body.mobile-filter-active {
    overflow: hidden !important;
  }

  /* Hide the view header when it would be empty */
  .view-header:empty {
    display: none;
  }
}

/* Desktop - ensure filter toggle is hidden */
@media screen and (min-width: 769px) {
  .mobile-filter-toggle,
  .mobile-filter-container,
  .mobile-filter-backdrop,
  .mobile-filter-close,
  .mobile-filter-header,
  .mobile-filter-apply {
    display: none !important;
  }
}