/* Search Modal Styles */
#searchModal .modal-dialog {
  max-width: 800px;
}

/* Search Highlighting Styles - SOTA Implementation */
.search-highlight {
  padding: 0.1em 0.2em;
  border-radius: 0.2em;
  font-weight: 600;
  transition: all 0.2s ease;
}

/* Phrase highlighting (highest priority) */
.search-highlight-phrase {
  background-color: var(--search-highlight-phrase-bg);
  color: var(--search-highlight-phrase-color);
  border: 2px solid var(--search-highlight-phrase-border);
  font-weight: 700;
}

.search-highlight-phrase:hover {
  background-color: var(--search-highlight-phrase-bg);
  opacity: 0.8;
}

/* Word highlighting (medium priority) */
.search-highlight-word {
  background-color: var(--search-highlight-word-bg);
  color: var(--search-highlight-word-color);
  border: 1px solid var(--search-highlight-word-border);
}

.search-highlight-word:hover {
  background-color: var(--search-highlight-word-bg);
  opacity: 0.8;
}

/* Technical term highlighting (lowest priority) */
.search-highlight-technical {
  background-color: var(--search-highlight-technical-bg);
  color: var(--search-highlight-technical-color);
  border: 1px solid var(--search-highlight-technical-border);
  font-style: italic;
}

.search-highlight-technical:hover {
  background-color: var(--search-highlight-technical-bg);
  opacity: 0.8;
}

#searchModal .modal-content {
  border-radius: 12px;
  border: none;
}

#searchModal .modal-header {
  border-radius: 12px 12px 0 0;
}

/* Search Input Styles */
.search-input-container .input-group {
  border-radius: 0.375rem;
  border: 1px solid var(--bs-border-color);
  overflow: hidden;
}

.search-input-container .form-control {
  padding: 12px 16px;
}

.search-input-container .form-control:focus,
.search-input-container .input-group-text,
.search-input-container #clearSearch,
.search-input-container #searchInput {
  border: none;
}

.search-input-container #clearSearch {
  border-radius: 0;
}

.search-input-container #clearSearch:hover {
  background: var(--bs-gray-300);
}

/* Search Results Styles */
.search-results-list {
  max-height: 400px;
  overflow-y: auto;
  border-radius: 8px;
  padding-right: 0.5rem;
}

.search-result-item {
  padding: 1rem;
  border: 1px solid var(--search-result-border);
  border-radius: 0.375rem;
  margin-bottom: 0.5rem;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  animation: fadeInUp 0.3s ease-out;
}

.search-result-item:hover {
  background: var(--search-result-hover-bg);
}

.search-result-item.selected {
  background-color: var(--search-item-selected-bg);
  border-color: var(--search-item-selected-border);
}

.search-result-item:active {
  transform: translateY(0);
}

/* Search Result Content */
.search-result-header {
  margin-bottom: 8px;
}

.search-result-title {
  font-weight: 600;
  color: var(--search-title-color);
  margin-bottom: 0.25rem;
}

.search-result-meta {
  margin-bottom: 0.5rem;
}

.search-result-context {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.search-result-snippet {
  line-height: 1.5;
  color: var(--search-snippet-color);
}

/* Highlighted Text */
.search-result-snippet mark {
  background-color: var(--search-result-snippet-mark-bg);
  color: var(--search-result-snippet-mark-color);
  padding: 0.125rem 0.25rem;
  border-radius: 0.25rem;
}

/* Spinner Styles */
#searchSpinner {
  position: relative;
  z-index: 1000;
}

#searchSpinner .spinner-border {
  width: 3rem !important;
  height: 3rem !important;
  border-width: 0.25rem;
}

#searchSpinner .text-muted {
  font-size: 0.875rem;
  margin-top: 0.5rem;
}

/* Modal body padding for spinner */
.modal-body {
  min-height: 200px;
  position: relative;
}

/* Loading state styles */
.search-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1000;
}

/* Keyboard Navigation Hints */
kbd {
  background: var(--bs-gray-300);
  border-radius: 3px;
  display: inline-block;
  font-size: 0.75em;
  line-height: 1;
  padding: 2px 4px;
  white-space: nowrap;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  #searchModal .modal-dialog {
    margin: 10px;
    max-width: calc(100% - 20px);
  }

  .search-results-list {
    max-height: 300px;
  }

  .search-result-item {
    padding: 12px;
  }

  .search-result-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

/* Animation for search results */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Stagger animation for multiple results */
.search-result-item:nth-child(1) {
  animation-delay: 0.1s;
}
.search-result-item:nth-child(2) {
  animation-delay: 0.2s;
}
.search-result-item:nth-child(3) {
  animation-delay: 0.3s;
}
.search-result-item:nth-child(4) {
  animation-delay: 0.4s;
}
.search-result-item:nth-child(5) {
  animation-delay: 0.5s;
}

/* Search Highlight Effect */
.search-highlight {
  background-color: var(--search-highlight-bg) !important;
  border: 1px solid var(--search-highlight-border) !important;
  border-radius: 4px;
  padding: 8px;
  margin: 4px 0;
  transition: all 0.3s ease;
}

/* Ensure smooth transition for highlight removal */
.search-highlight * {
  transition: all 0.3s ease;
}

/* Search Highlight Animation */
.search-highlight {
  animation: searchHighlight 3s ease-in-out;
  background-color: var(--search-highlight-bg);
  border: 2px solid var(--search-highlight-border);
  border-radius: 4px;
  padding: 2px 4px;
  margin: 2px 0;
}

@keyframes searchHighlight {
  0% {
    background-color: var(--search-highlight-bg);
    border-color: var(--search-highlight-border);
  }
  50% {
    background-color: var(--search-highlight-bg);
    border-color: var(--search-highlight-border);
  }
  100% {
    background-color: transparent;
    border-color: transparent;
  }
}