/**
 * =============================================================================
 * PROFESSIONAL SEARCH COMPONENT v4.0 - UNIQUE ID BASED
 * Modern search interface with unique IDs for enhanced maintainability
 * =============================================================================
 */

/* ========== CSS CUSTOM PROPERTIES ========== */
:root {
  /* Transitions */
  --search-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --search-transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);

  /* Border Radius */
  --search-radius: 12px;
  --search-radius-large: 16px;
  --search-radius-small: 8px;

  /* Spacing */
  --search-padding: 1rem;
  --search-gap: 0.75rem;

  /* Colors — mapped from central --z-* tokens */
  --search-primary:           var(--z-accent);
  --search-primary-light:     var(--z-accent-light);
  --search-primary-dark:      var(--z-accent-dark);

  --search-text-primary:      var(--z-text);
  --search-text-secondary:    var(--z-text-sec);
  --search-text-muted:        var(--z-text-muted);
  --search-text-placeholder:  var(--z-text-muted);

  /* Glass backgrounds */
  --search-glass-bg:          rgba(30, 41, 59, 0.85);
  --search-glass-hover:       rgba(39, 53, 72, 0.9);
  --search-glass-focus:       rgba(30, 41, 59, 0.95);
  --search-glass-border:      var(--z-border);

  /* Dropdown solid background — must not be transparent */
  --search-bg-dropdown:       var(--z-surface-1);
  --search-bg-item:           var(--z-surface-2);
  --search-bg-item-hover:     var(--z-surface-3);

  /* Shadows */
  --search-shadow-light:      0 2px 10px rgba(0,0,0,0.15);
  --search-shadow-medium:     0 8px 24px rgba(0,0,0,0.25);
  --search-shadow-heavy:      0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px var(--z-border);
}

/* ========== SEARCH WRAPPER ========== */
#navSearchWrapper {
  flex: 1 1 0;
  max-width: 560px;
  min-width: 140px;
  margin: 0;
  position: relative;
  z-index: 100;
}

/* ========== SEARCH CONTAINER ========== */
#searchContainer {
  position: relative;
  background: var(--z-surface-2);
  border: 1px solid var(--z-border);
  border-radius: var(--search-radius);
  padding: 4px;
  transition: var(--search-transition);
  backdrop-filter: blur(15px) saturate(150%);
  -webkit-backdrop-filter: blur(15px) saturate(150%);
  box-shadow: var(--search-shadow-light);
}

#searchContainer:hover {
  border-color: var(--z-border-accent);
  background: var(--search-glass-hover);
  transform: translateY(-1px);
  box-shadow: var(--search-shadow-medium);
}

#searchContainer:focus-within {
  border-color: var(--z-border-accent);
  background: var(--search-glass-focus);
  transform: translateY(-2px);
  box-shadow: 
    var(--search-shadow-medium),
    0 0 0 3px var(--z-accent-glow);
}

/* ========== SEARCH FORM ========== */
#searchForm {
  display: flex;
  align-items: center;
  width: 100%;
  min-width: 0;
  height: 44px;
  position: relative;
}

#searchInputGroup {
  flex: 1;
  min-width: 0;
  display: flex;
  align-items: center;
  position: relative;
  height: 100%;
  border-radius: var(--search-radius-small);
  background: var(--z-surface-2);
  transition: var(--search-transition);
  overflow: hidden;
}

#searchInputGroup:hover {
  background: var(--z-surface-3);
}

/* ========== SEARCH ICON ========== */
#searchIcon {
  position: absolute;
  left: 16px;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: var(--search-text-secondary);
  transition: var(--search-transition);
}

#searchIcon i {
  font-size: 1.1rem;
  transition: var(--search-transition);
}

#searchContainer:focus-within #searchIcon {
  color: var(--search-primary);
  transform: scale(1.05);
}

/* ========== SEARCH INPUT ========== */
#searchInput {
  flex: 1;
  min-width: 0;
  background: transparent;
  border: none;
  outline: none;
  color: var(--search-text-primary);
  font-size: 0.95rem;
  font-weight: 400;
  padding: 14px 80px 14px 50px;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  transition: var(--search-transition);
}

#searchInput::placeholder {
  color: var(--search-text-placeholder);
  font-weight: 400;
  transition: var(--search-transition);
}

#searchInput:focus::placeholder {
  color: rgba(255, 255, 255, 0.25);
}

/* ========== CLEAR BUTTON ========== */
#searchClearBtn {
  position: absolute;
  right: 60px;
  top: 50%;
  transform: translateY(-50%);
  width: 26px;
  height: 26px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  color: var(--search-text-muted);
  cursor: pointer;
  transition: var(--search-transition);
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

#searchClearBtn:hover {
  background: rgba(255, 255, 255, 0.15);
  color: var(--search-text-primary);
  transform: translateY(-50%) scale(1.1);
}

#searchClearBtn.show {
  display: flex;
}

/* ========== SUBMIT BUTTON ========== */
#searchSubmitBtn {
  position: relative;
  background: linear-gradient(135deg, var(--search-primary) 0%, var(--search-primary-light) 100%);
  border: none;
  border-radius: var(--search-radius-small);
  height: 36px;
  min-width: 76px;
  cursor: pointer;
  transition: var(--search-transition);
  overflow: hidden;
  outline: none;
  box-shadow: var(--search-shadow-light);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-left: -95px;
}

#searchSubmitBtn:hover {
  background: linear-gradient(135deg, var(--search-primary-light) 0%, var(--search-primary-dark) 100%);
  transform: translateY(-1px);
  box-shadow: var(--search-shadow-medium);
}

#searchSubmitBtn:active {
  transform: translateY(0);
}

#searchBtnText {
  color: #000;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--search-transition);
}

#searchSubmitBtn i {
  color: #000;
  font-size: 0.9rem;
  transition: var(--search-transition);
}

#searchSubmitBtn:hover i {
  transform: translateX(2px);
}

/* ========== SEARCH SUGGESTIONS ========== */
#searchSuggestionsDropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: max(100%, 380px);
  max-width: min(680px, calc(100vw - 32px));
  min-width: 280px;
  /* Fully opaque — no transparency issues */
  background: var(--z-surface-1);
  border-radius: var(--search-radius-large);
  border: 1px solid var(--z-border);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px var(--z-border);
  z-index: 1050;
  max-height: min(500px, 80vh);
  overflow: hidden;

  /* Animation states */
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px) scale(0.98);
  transition: var(--search-transition);
  pointer-events: none;
}

#searchSuggestionsDropdown.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* ========== SUGGESTIONS WRAPPER ========== */
#suggestionsWrapper {
  padding: 0;
  height: 100%;
}

/* ========== SUGGESTIONS HEADER ========== */
#suggestionsHeader {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--z-border);
  background: var(--z-surface-2);
}

#suggestionsHeaderLeft {
  display: flex;
  align-items: center;
  gap: 10px;
}

#suggestionsTitle {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--search-text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

#suggestionsTitle i {
  color: var(--search-primary);
  font-size: 0.9rem;
}

#suggestionsSubtitle {
  font-size: 0.8rem;
  color: var(--search-text-muted);
  margin-left: 4px;
}

#suggestionsCloseBtn {
  width: 32px;
  height: 32px;
  background: var(--z-surface-3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--search-radius-small);
  color: var(--search-text-muted);
  cursor: pointer;
  transition: var(--search-transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

#suggestionsCloseBtn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--search-text-primary);
  transform: scale(1.05);
}

/* ========== QUICK FILTERS ========== */
#quickFiltersSection {
  padding: 12px 20px;
  background: var(--z-surface-2);
  border-bottom: 1px solid var(--z-border);
}

#filterChipsContainer {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

#filterChipAll,
#filterChipProducts,
#filterChipCreators,
#filterChipCollections {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--search-bg-item);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  color: var(--search-text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--search-transition);
  text-decoration: none;
}

#filterChipAll:hover,
#filterChipProducts:hover,
#filterChipCreators:hover,
#filterChipCollections:hover,
#filterChipAll.active,
#filterChipProducts.active,
#filterChipCreators.active,
#filterChipCollections.active {
  background: var(--z-accent-glow);
  border-color: var(--z-border-accent);
  color: var(--search-primary);
}

#filterChipAll i,
#filterChipProducts i,
#filterChipCreators i,
#filterChipCollections i {
  font-size: 0.75rem;
  transition: var(--search-transition);
}

#filterChipAll:hover i,
#filterChipProducts:hover i,
#filterChipCreators:hover i,
#filterChipCollections:hover i,
#filterChipAll.active i,
#filterChipProducts.active i,
#filterChipCreators.active i,
#filterChipCollections.active i {
  transform: scale(1.1);
}

/* Default active state for "All" filter */
#filterChipAll {
  background: var(--z-accent-glow);
  border-color: var(--z-border-accent);
  color: var(--search-primary);
}

/* ========== SUGGESTIONS CONTENT ========== */
#suggestionsContentArea {
  padding: 16px 0;
  max-height: 350px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--z-border-accent) transparent;
}

#suggestionsContentArea::-webkit-scrollbar {
  width: 6px;
}

#suggestionsContentArea::-webkit-scrollbar-track {
  background: transparent;
}

#suggestionsContentArea::-webkit-scrollbar-thumb {
  background: var(--z-border-accent);
  border-radius: 3px;
}

#suggestionsContentArea::-webkit-scrollbar-thumb:hover {
  background: var(--z-accent);
}

/* ========== TRENDING SEARCHES SECTION ========== */
#trendingSearchesSection {
  margin-bottom: 20px;
  position: relative;
  background: var(--z-surface-2);
  border-radius: var(--search-radius-small);
  padding: 16px 0;
  border: 1px solid var(--z-border);
  transition: var(--search-transition);
}

#trendingSearchesSection:hover {
  background: var(--z-surface-3);
  border-color: var(--z-border-accent);
  transform: translateY(-2px);
}

#trendingHeader {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px 16px;
  border-bottom: 1px solid var(--z-border);
  margin-bottom: 16px;
}

#trendingIcon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, 
    var(--z-danger) 0%, 
    var(--z-danger-bg) 100%);
  border: 1px solid var(--z-danger);
  border-radius: var(--search-radius-small);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--z-danger);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--search-transition);
  box-shadow: 
    0 4px 12px var(--z-danger),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

#trendingSearchesSection:hover #trendingIcon {
  background: linear-gradient(135deg, 
    var(--z-danger) 0%, 
    var(--z-danger) 100%);
  border-color: var(--z-danger);
  transform: scale(1.05) rotate(5deg);
  box-shadow: 
    0 6px 20px var(--z-danger),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

#trendingInfo {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#trendingTitle {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--search-text-primary);
  letter-spacing: -0.01em;
  transition: var(--search-transition);
}

#trendingSubtitle {
  font-size: 0.75rem;
  color: var(--search-text-muted);
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: var(--search-transition);
}

#trendingSearchesSection:hover #trendingTitle {
  color: var(--z-danger);
}

#trendingSearchesSection:hover #trendingSubtitle {
  color: var(--search-text-secondary);
}

#trendingContent {
  padding: 0 24px;
}

#trendingItemsList {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

#trendingItem1,
#trendingItem2,
#trendingItem3 {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--search-bg-item);
  border: 1px solid var(--z-border);
  border-radius: var(--search-radius-small);
  color: var(--search-text-secondary);
  text-decoration: none;
  transition: var(--search-transition);
  position: relative;
  overflow: hidden;
}

#trendingItem1::before,
#trendingItem2::before,
#trendingItem3::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%, 
    var(--z-accent-glow) 50%, 
    transparent 100%);
  transition: left 0.5s ease;
  z-index: 1;
}

#trendingItem1:hover::before,
#trendingItem2:hover::before,
#trendingItem3:hover::before {
  left: 100%;
}

#trendingItem1:hover,
#trendingItem2:hover,
#trendingItem3:hover {
  background: var(--search-bg-item-hover);
  border-color: var(--z-border-accent);
  color: var(--search-primary);
  transform: translateY(-2px) translateX(4px);
  box-shadow: 
    0 8px 25px var(--z-border-accent),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

#trendingItem1Icon,
#trendingItem2Icon,
#trendingItem3Icon {
  width: 32px;
  height: 32px;
  background: var(--z-accent-glow);
  border: 1px solid var(--z-border-accent);
  border-radius: var(--search-radius-small);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--search-primary);
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: var(--search-transition);
  position: relative;
  z-index: 2;
}

#trendingItem1:hover #trendingItem1Icon,
#trendingItem2:hover #trendingItem2Icon,
#trendingItem3:hover #trendingItem3Icon {
  background: var(--z-border-accent);
  border-color: var(--z-border-accent);
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 4px 16px var(--z-border-accent);
}

#trendingItem1Content,
#trendingItem2Content,
#trendingItem3Content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  position: relative;
  z-index: 2;
}

#trendingItem1Title,
#trendingItem2Title,
#trendingItem3Title {
  font-size: 0.85rem;
  font-weight: 600;
  color: inherit;
  margin-bottom: 2px;
  line-height: 1.3;
  transition: var(--search-transition);
}

#trendingItem1Meta,
#trendingItem2Meta,
#trendingItem3Meta {
  font-size: 0.7rem;
  color: var(--search-text-muted);
  font-weight: 500;
  transition: var(--search-transition);
}

#trendingItem1:hover #trendingItem1Meta,
#trendingItem2:hover #trendingItem2Meta,
#trendingItem3:hover #trendingItem3Meta {
  color: var(--search-text-secondary);
}

#trendingItem1Arrow,
#trendingItem2Arrow,
#trendingItem3Arrow {
  color: var(--search-text-muted);
  font-size: 0.7rem;
  transition: var(--search-transition);
  position: relative;
  z-index: 2;
}

#trendingItem1:hover #trendingItem1Arrow,
#trendingItem2:hover #trendingItem2Arrow,
#trendingItem3:hover #trendingItem3Arrow {
  color: var(--search-primary);
  transform: translateX(4px);
}

/* ========== POPULAR CATEGORIES SECTION ========== */
#popularCategoriesSection {
  margin-bottom: 20px;
  position: relative;
  background: var(--z-surface-2);
  border-radius: var(--search-radius-small);
  padding: 16px 0;
  border: 1px solid var(--z-border);
  transition: var(--search-transition);
  overflow: hidden;
}

#popularCategoriesSection::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, 
    transparent 0%, 
    var(--z-accent-glow) 50%, 
    transparent 100%);
  z-index: 1;
}

#popularCategoriesSection:hover {
  background: var(--z-surface-3);
  border-color: var(--z-border-accent);
  transform: translateY(-2px);
  box-shadow: 
    0 12px 40px rgba(0, 0, 0, 0.15),
    0 4px 16px var(--z-accent-glow);
}

#popularCategoriesHeader {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px 16px;
  border-bottom: 1px solid var(--z-border);
  margin-bottom: 16px;
  position: relative;
  z-index: 2;
}

#popularCategoriesIcon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, 
    rgba(255, 215, 0, 0.25) 0%, 
    rgba(255, 193, 7, 0.15) 100%);
  border: 1px solid rgba(255, 215, 0, 0.4);
  border-radius: var(--search-radius-small);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 215, 0, 0.9);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--search-transition);
  box-shadow: 
    0 4px 12px rgba(255, 215, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

#popularCategoriesSection:hover #popularCategoriesIcon {
  background: linear-gradient(135deg, 
    rgba(255, 215, 0, 0.35) 0%, 
    rgba(255, 193, 7, 0.25) 100%);
  border-color: rgba(255, 215, 0, 0.6);
  transform: scale(1.05) rotate(-5deg);
  box-shadow: 
    0 6px 20px rgba(255, 215, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

#popularCategoriesInfo {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#popularCategoriesTitle {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--search-text-primary);
  letter-spacing: -0.01em;
  transition: var(--search-transition);
}

#popularCategoriesSubtitle {
  font-size: 0.75rem;
  color: var(--search-text-muted);
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: var(--search-transition);
}

#popularCategoriesSection:hover #popularCategoriesTitle {
  color: rgba(255, 215, 0, 0.9);
}

#popularCategoriesSection:hover #popularCategoriesSubtitle {
  color: var(--search-text-secondary);
}

#popularCategoriesContent {
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

#popularCategoriesGrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

#popularCategoryItem1,
#popularCategoryItem2,
#popularCategoryItem3,
#popularCategoryItem4 {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--search-bg-item);
  border: 1px solid var(--z-border);
  border-radius: var(--search-radius);
  color: var(--search-text-secondary);
  text-decoration: none;
  transition: var(--search-transition);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

#popularCategoryItem1::before,
#popularCategoryItem2::before,
#popularCategoryItem3::before,
#popularCategoryItem4::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%, 
    var(--z-accent-glow) 50%, 
    transparent 100%);
  transition: left 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 1;
}

#popularCategoryItem1:hover::before,
#popularCategoryItem2:hover::before,
#popularCategoryItem3:hover::before,
#popularCategoryItem4:hover::before {
  left: 100%;
}

#popularCategoryItem1:hover,
#popularCategoryItem2:hover,
#popularCategoryItem3:hover,
#popularCategoryItem4:hover {
  background: var(--search-bg-item-hover);
  border-color: var(--z-border-accent);
  color: var(--search-primary);
  transform: translateY(-3px) scale(1.02);
  box-shadow: 
    0 12px 32px var(--z-accent-glow),
    0 4px 16px rgba(0, 0, 0, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Individual category icon styles */
#popularCategory1Icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, 
    rgba(168, 85, 247, 0.2) 0%, 
    rgba(147, 51, 234, 0.1) 100%);
  border: 1px solid rgba(168, 85, 247, 0.3);
  border-radius: var(--search-radius-small);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(168, 85, 247, 0.9);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--search-transition);
  position: relative;
  z-index: 2;
}

#popularCategory2Icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, 
    var(--z-accent-glow) 0%, 
    var(--z-accent-glow) 100%);
  border: 1px solid var(--z-border-accent);
  border-radius: var(--search-radius-small);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--z-accent);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--search-transition);
  position: relative;
  z-index: 2;
}

#popularCategory3Icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, 
    var(--z-success) 0%, 
    rgba(5, 150, 105, 0.1) 100%);
  border: 1px solid var(--z-success);
  border-radius: var(--search-radius-small);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--z-success);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--search-transition);
  position: relative;
  z-index: 2;
}

#popularCategory4Icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, 
    var(--z-danger) 0%, 
    var(--z-danger-bg) 100%);
  border: 1px solid var(--z-danger);
  border-radius: var(--search-radius-small);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--z-danger);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--search-transition);
  position: relative;
  z-index: 2;
}

#popularCategoryItem1:hover #popularCategory1Icon {
  background: linear-gradient(135deg, 
    rgba(168, 85, 247, 0.3) 0%, 
    rgba(147, 51, 234, 0.2) 100%);
  border-color: rgba(168, 85, 247, 0.5);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 20px rgba(168, 85, 247, 0.3);
}

#popularCategoryItem2:hover #popularCategory2Icon {
  background: linear-gradient(135deg, 
    var(--z-accent-glow) 0%, 
    var(--z-accent-glow) 100%);
  border-color: var(--z-border-accent);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 20px var(--z-accent-glow);
}

#popularCategoryItem3:hover #popularCategory3Icon {
  background: linear-gradient(135deg, 
    var(--z-success) 0%, 
    rgba(5, 150, 105, 0.2) 100%);
  border-color: var(--z-success);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 20px var(--z-success);
}

#popularCategoryItem4:hover #popularCategory4Icon {
  background: linear-gradient(135deg, 
    var(--z-danger) 0%, 
    var(--z-danger) 100%);
  border-color: var(--z-danger);
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 20px var(--z-danger);
}

#popularCategory1Info,
#popularCategory2Info,
#popularCategory3Info,
#popularCategory4Info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  position: relative;
  z-index: 2;
}

#popularCategory1Name,
#popularCategory2Name,
#popularCategory3Name,
#popularCategory4Name {
  font-size: 0.85rem;
  font-weight: 600;
  color: inherit;
  margin-bottom: 2px;
  line-height: 1.3;
  transition: var(--search-transition);
}

#popularCategory1Count,
#popularCategory2Count,
#popularCategory3Count,
#popularCategory4Count {
  font-size: 0.7rem;
  color: var(--search-text-muted);
  font-weight: 500;
  transition: var(--search-transition);
}

#popularCategoryItem1:hover #popularCategory1Count,
#popularCategoryItem2:hover #popularCategory2Count,
#popularCategoryItem3:hover #popularCategory3Count,
#popularCategoryItem4:hover #popularCategory4Count {
  color: var(--search-text-secondary);
}

/* ========== QUICK ACTIONS SECTION ========== */
#quickActionsSection {
  margin-bottom: 20px;
  position: relative;
  background: var(--z-surface-2);
  border-radius: var(--search-radius-small);
  padding: 16px 0;
  border: 1px solid var(--z-border);
  transition: var(--search-transition);
}

#quickActionsSection:hover {
  background: var(--z-surface-3);
  border-color: var(--z-border-accent);
  transform: translateY(-2px);
}

#quickActionsHeader {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px 16px;
  border-bottom: 1px solid var(--z-border);
  margin-bottom: 16px;
}

#quickActionsIcon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, 
    rgba(34, 197, 94, 0.2) 0%, 
    rgba(34, 197, 94, 0.1) 100%);
  border: 1px solid rgba(34, 197, 94, 0.4);
  border-radius: var(--search-radius-small);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(34, 197, 94, 0.9);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--search-transition);
  box-shadow: 
    0 4px 12px rgba(34, 197, 94, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

#quickActionsSection:hover #quickActionsIcon {
  background: linear-gradient(135deg, 
    rgba(34, 197, 94, 0.3) 0%, 
    rgba(34, 197, 94, 0.2) 100%);
  border-color: rgba(34, 197, 94, 0.6);
  transform: scale(1.05) rotate(-5deg);
  box-shadow: 
    0 6px 20px rgba(34, 197, 94, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

#quickActionsInfo {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#quickActionsTitle {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--search-text-primary);
  letter-spacing: -0.01em;
  transition: var(--search-transition);
}

#quickActionsSubtitle {
  font-size: 0.75rem;
  color: var(--search-text-muted);
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: var(--search-transition);
}

#quickActionsSection:hover #quickActionsTitle {
  color: rgba(34, 197, 94, 0.9);
}

#quickActionsSection:hover #quickActionsSubtitle {
  color: var(--search-text-secondary);
}

#quickActionsContent {
  padding: 0 24px;
}

#actionItemsList {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

#actionItemFree,
#actionItemNew,
#actionItemTrending {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--search-bg-item);
  border: 1px solid var(--z-border);
  border-radius: 20px;
  color: var(--search-text-secondary);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  transition: var(--search-transition);
  white-space: nowrap;
}

#actionItemFree:hover,
#actionItemNew:hover,
#actionItemTrending:hover {
  background: var(--z-accent-glow);
  border-color: var(--z-border-accent);
  color: var(--search-primary);
  transform: translateY(-1px);
}

#actionIconFree {
  width: 24px;
  height: 24px;
  background: rgba(34, 197, 94, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(34, 197, 94, 0.9);
  font-size: 0.7rem;
  flex-shrink: 0;
  transition: var(--search-transition);
}

#actionIconNew {
  width: 24px;
  height: 24px;
  background: var(--z-accent-glow);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--z-accent);
  font-size: 0.7rem;
  flex-shrink: 0;
  transition: var(--search-transition);
}

#actionIconTrending {
  width: 24px;
  height: 24px;
  background: rgba(168, 85, 247, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(168, 85, 247, 0.9);
  font-size: 0.7rem;
  flex-shrink: 0;
  transition: var(--search-transition);
}

#actionItemFree:hover #actionIconFree {
  background: rgba(34, 197, 94, 0.2);
  transform: scale(1.1);
}

#actionItemNew:hover #actionIconNew {
  background: var(--z-accent-glow);
  transform: scale(1.1);
}

#actionItemTrending:hover #actionIconTrending {
  background: rgba(168, 85, 247, 0.2);
  transform: scale(1.1);
}

#actionTitleFree,
#actionTitleNew,
#actionTitleTrending {
  font-weight: 600;
  color: inherit;
}

/* ========== SEARCH RESULTS SECTION ========== */
#searchResultsSection {
  margin-bottom: 20px;
  position: relative;
  background: var(--z-surface-2);
  border-radius: var(--search-radius-small);
  padding: 16px 0;
  border: 1px solid var(--z-border);
  transition: var(--search-transition);
}

#searchResultsHeader {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px 16px;
  border-bottom: 1px solid var(--z-border);
  margin-bottom: 16px;
}

#searchResultsIcon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, 
    var(--z-accent-glow) 0%, 
    var(--z-accent-glow) 100%);
  border: 1px solid var(--z-border-accent);
  border-radius: var(--search-radius-small);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--z-accent);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--search-transition);
  box-shadow: 
    0 4px 12px var(--z-accent-glow),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

#searchResultsInfo {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

#searchResultsTitle {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--search-text-primary);
  letter-spacing: -0.01em;
  transition: var(--search-transition);
}

#resultsCountText {
  font-size: 0.75rem;
  color: var(--search-text-muted);
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: var(--search-transition);
}

#searchResultsContent {
  padding: 0 24px;
}

#searchResultsList {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

/* ========== LOADING STATE ========== */
#searchLoadingState {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
}

#loadingSpinner {
  margin-bottom: 16px;
}

#spinnerElement {
  width: 32px;
  height: 32px;
  border: 2px solid var(--z-border-accent);
  border-top: 2px solid var(--search-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

#loadingText {
  font-size: 0.85rem;
  color: var(--search-text-secondary);
}

/* ========== NO RESULTS STATE ========== */
#noResultsState {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
}

#noResultsIcon {
  width: 64px;
  height: 64px;
  background: var(--z-surface-2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--search-text-muted);
  margin-bottom: 16px;
}

#noResultsTitle {
  font-size: 1rem;
  font-weight: 600;
  color: var(--search-text-primary);
  margin-bottom: 8px;
}

#noResultsText {
  font-size: 0.8rem;
  color: var(--search-text-muted);
  margin-bottom: 20px;
  max-width: 300px;
  line-height: 1.4;
}

#browseAllProductsBtn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--z-accent-glow);
  border: 1px solid var(--z-border-accent);
  border-radius: var(--search-radius-small);
  color: var(--search-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.8rem;
  transition: var(--search-transition);
}

#browseAllProductsBtn:hover {
  background: var(--z-border-accent);
  border-color: var(--z-border-accent);
  transform: translateY(-1px);
}

/* ========== SUGGESTIONS FOOTER ========== */
#suggestionsFooter {
  padding: 16px 24px;
  border-top: 1px solid var(--z-border);
  background: var(--z-surface-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

#footerShortcuts {
  display: flex;
  align-items: center;
  gap: 16px;
}

#shortcutEnter,
#shortcutArrows,
#shortcutEscape {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  color: var(--search-text-muted);
}

#shortcutEnter kbd,
#shortcutArrows kbd,
#shortcutEscape kbd {
  padding: 2px 6px;
  background: var(--z-surface-3);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 4px;
  font-size: 0.65rem;
  font-family: monospace;
  color: var(--search-text-secondary);
}

#advancedSearchLink {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--z-accent-glow);
  border: 1px solid var(--z-border-accent);
  border-radius: var(--search-radius-small);
  color: var(--search-primary);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 600;
  transition: var(--search-transition);
}

#advancedSearchLink:hover {
  background: var(--z-border-accent);
  border-color: var(--z-border-accent);
  transform: translateY(-1px);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1200px) {
  #searchSuggestionsDropdown {
    min-width: 480px;
    max-width: 600px;
  }
}

@media (max-width: 992px) {
  #navSearchWrapper {
    margin: 0 1rem;
    min-width: 280px;
  }
  
  #searchSuggestionsDropdown {
    min-width: 400px;
    max-width: 500px;
  }
  
  #suggestionsHeader {
    padding: 16px 20px 12px;
  }
  
  #quickFiltersSection {
    padding: 10px 16px;
  }
  
  #trendingContent,
  #quickActionsContent,
  #searchResultsContent {
    padding: 0 20px;
  }
}

@media (max-width: 768px) {
  #searchSuggestionsDropdown {
    left: -20px;
    right: -20px;
    width: calc(100% + 40px);
    min-width: unset;
    max-width: unset;
    border-radius: var(--search-radius);
  }
  
  #suggestionsHeader {
    padding: 14px 16px 10px;
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }
  
  #quickFiltersSection {
    padding: 8px 12px;
  }
  
  #filterChipsContainer {
    gap: 6px;
  }
  
  #filterChipAll,
  #filterChipProducts,
  #filterChipCreators,
  #filterChipCollections {
    padding: 6px 10px;
    font-size: 0.75rem;
  }
  
  #trendingContent,
  #quickActionsContent,
  #searchResultsContent {
    padding: 0 16px;
  }
  
  #actionItemsList {
    flex-direction: column;
    gap: 6px;
  }
  
  #actionItemFree,
  #actionItemNew,
  #actionItemTrending {
    justify-content: flex-start;
    width: 100%;
  }
  
  #suggestionsFooter {
    padding: 12px 16px;
    flex-direction: column;
    gap: 10px;
    align-items: flex-start;
  }
  
  #footerShortcuts {
    gap: 12px;
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  #searchSuggestionsDropdown {
    left: -16px;
    right: -16px;
    width: calc(100% + 32px);
  }
  
  #suggestionsHeader,
  #quickFiltersSection,
  #trendingContent,
  #quickActionsContent,
  #searchResultsContent,
  #suggestionsFooter {
    padding-left: 12px;
    padding-right: 12px;
  }
  
  #suggestionsTitle {
    font-size: 0.9rem;
  }
  
  #suggestionsSubtitle {
    font-size: 0.7rem;
  }
  
  #footerShortcuts {
    display: none;
  }
}

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

@media (prefers-contrast: high) {
  #searchContainer {
    border-width: 2px;
  }
}

/* Focus styles */
#trendingItem1:focus,
#trendingItem2:focus,
#trendingItem3:focus,
#actionItemFree:focus,
#actionItemNew:focus,
#actionItemTrending:focus,
#advancedSearchLink:focus,
#browseAllProductsBtn:focus {
  outline: 2px solid var(--search-primary);
  outline-offset: 2px;
}

/* Performance optimizations */
#searchSuggestionsDropdown * {
  will-change: transform, opacity;
}

#trendingItem1,
#trendingItem2,
#trendingItem3 {
  contain: layout style paint;
}

/* Smooth scrolling */
#suggestionsContentArea {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Enhanced focus indicator */
*:focus-visible {
  outline: 2px solid var(--search-primary);
  outline-offset: 2px;
}

/* Utility classes */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}