/* ==========================================================================
   SEARCH MODAL & SEARCH RESULTS
   Instant Client-Side Search Interface
   ========================================================================== */

.search-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.search-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.search-modal-window {
  width: 100%;
  max-width: 680px;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-modal);
  display: flex;
  flex-direction: column;
  max-height: 80vh;
  overflow: hidden;
  transform: translateY(-20px) scale(0.98);
  transition: all var(--transition-base);
}

.search-modal-backdrop.open .search-modal-window {
  transform: translateY(0) scale(1);
}

/* Modal Search Bar */
.search-input-wrapper {
  display: flex;
  align-items: center;
  padding: var(--space-md) var(--space-lg);
  border-bottom: 1px solid var(--color-border);
  background-color: #FFFFFF;
  position: relative;
}

.search-icon-symbol {
  color: var(--color-text-muted);
  margin-right: var(--space-md);
  flex-shrink: 0;
}

.search-input-field {
  flex: 1;
  font-size: 1.15rem;
  color: var(--color-text);
  background: transparent;
  outline: none;
}

.search-input-field::placeholder {
  color: var(--color-text-dim);
}

.btn-search-close-modal {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  background-color: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  padding: 0.25rem 0.55rem;
  border-radius: 4px;
}

.btn-search-close-modal:hover {
  background-color: var(--color-bg-muted);
  color: var(--color-text);
}

/* Search Results Area */
.search-results-viewport {
  overflow-y: auto;
  padding: var(--space-md) var(--space-lg);
  flex: 1;
}

.search-results-list {
  display: flex;
  flex-direction: column;
}

.search-result-item {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.search-result-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text);
}

.search-result-item:hover .search-result-title {
  color: var(--color-accent);
}

.search-result-excerpt {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.highlight-match {
  background-color: #FEF08A;
  color: #854D0E;
  padding: 0 2px;
  border-radius: 2px;
}

/* Empty / Initial State */
.search-empty-state {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  color: var(--color-text-muted);
}

.search-empty-state p {
  font-size: 0.95rem;
  margin-top: var(--space-xs);
}

.search-popular-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}