/* Global Search Modal */
.ud-search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9998;
  display: none;
  animation: fadeIn 0.2s ease;
}

.ud-search-overlay.active {
  display: block;
}

.ud-search-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  max-width: 700px;
  max-height: 85vh;
  background: white;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  display: none;
  flex-direction: column;
  animation: slideUp 0.3s ease;
}

.ud-search-modal.active {
  display: flex;
}

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

@keyframes slideUp {
  from {
    transform: translate(-50%, -45%);
    opacity: 0;
  }
  to {
    transform: translate(-50%, -50%);
    opacity: 1;
  }
}

/* Search Header */
.ud-search-header {
  padding: 20px 24px;
  border-bottom: 1px solid #e2e8f0;
}

.ud-search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.ud-search-icon {
  position: absolute;
  left: 16px;
  font-size: 20px;
  color: #94a3b8;
  pointer-events: none;
}

.ud-search-input {
  width: 100%;
  padding: 14px 50px 14px 48px;
  font-size: 16px;
  border: 2px solid #e2e8f0;
  border-radius: 12px;
  outline: none;
  transition: border-color 0.2s;
  font-family: 'Inter', sans-serif;
}

.ud-search-input:focus {
  border-color: #2563eb;
}

.ud-search-clear {
  position: absolute;
  right: 16px;
  background: none;
  border: none;
  font-size: 24px;
  color: #94a3b8;
  cursor: pointer;
  padding: 0;
  width: 28px;
  height: 28px;
  display: none;
  align-items: center;
  justify-content: center;
}

.ud-search-clear.visible {
  display: flex;
}

/* Category Tabs */
.ud-search-tabs {
  display: flex;
  gap: 8px;
  padding: 12px 24px;
  border-bottom: 1px solid #e2e8f0;
  overflow-x: auto;
  scrollbar-width: none;
}

.ud-search-tabs::-webkit-scrollbar {
  display: none;
}

.ud-search-tab {
  padding: 6px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #64748b;
  background: #f1f5f9;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s;
  font-family: 'Inter', sans-serif;
}

.ud-search-tab:hover {
  background: #e2e8f0;
}

.ud-search-tab.active {
  background: #2563eb;
  color: white;
}

/* Search Results */
.ud-search-results {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
  max-height: 500px;
}

.ud-search-category {
  margin-bottom: 24px;
}

.ud-search-category-title {
  font-size: 12px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
  padding-left: 4px;
}

.ud-search-result {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
  color: inherit;
}

.ud-search-result:hover,
.ud-search-result.selected {
  background: #f8fafc;
}

.ud-search-result-icon {
  font-size: 28px;
  flex-shrink: 0;
}

.ud-search-result-content {
  flex: 1;
  min-width: 0;
}

.ud-search-result-title {
  font-size: 15px;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.ud-search-result-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
  background: #dbeafe;
  color: #1e40af;
  font-weight: 500;
}

.ud-search-result-description {
  font-size: 13px;
  color: #64748b;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.ud-search-result-faq {
  font-size: 12px;
  color: #94a3b8;
  margin-top: 4px;
  font-style: italic;
}

mark {
  background: #fef3c7;
  color: #92400e;
  padding: 1px 3px;
  border-radius: 2px;
  font-weight: 600;
}

/* Popular Searches */
.ud-search-popular {
  padding: 16px 24px 20px;
  border-top: 1px solid #e2e8f0;
}

.ud-search-popular-title {
  font-size: 12px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.ud-search-popular-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ud-search-popular-item {
  padding: 6px 12px;
  background: #f1f5f9;
  border-radius: 6px;
  font-size: 13px;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s;
  border: none;
  font-family: 'Inter', sans-serif;
}

.ud-search-popular-item:hover {
  background: #e2e8f0;
  color: #1e293b;
}

/* No Results */
.ud-search-no-results {
  text-align: center;
  padding: 40px 20px;
  color: #64748b;
}

.ud-search-no-results-icon {
  font-size: 48px;
  margin-bottom: 12px;
}

.ud-search-no-results-text {
  font-size: 15px;
  font-weight: 500;
}

/* Keyboard Shortcuts Hint */
.ud-search-shortcut-hint {
  position: fixed;
  bottom: 20px;
  right: 20px;
  padding: 8px 16px;
  background: #0f172a;
  color: white;
  border-radius: 8px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 100;
  animation: slideIn 0.3s ease;
}

.ud-search-shortcut-hint kbd {
  padding: 2px 6px;
  background: #334155;
  border-radius: 4px;
  font-size: 12px;
  font-family: 'Inter', monospace;
}

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

/* Responsive */
@media (max-width: 768px) {
  .ud-search-modal {
    width: 95%;
    max-height: 90vh;
  }
  
  .ud-search-tabs {
    padding: 10px 16px;
  }
  
  .ud-search-results {
    padding: 12px 16px;
  }
  
  .ud-search-popular {
    padding: 12px 16px 16px;
  }
}