/* ═══════════════════════════════════════════════
   SEARCH — Global Cmd+K modal
   Glassmorphism overlay with live TF-IDF results
   ═══════════════════════════════════════════════ */

/* Overlay */
.search-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(6, 6, 14, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.search-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

/* Modal */
.search-modal {
  width: 90%;
  max-width: 580px;
  background: var(--bg-elevated);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(201, 169, 110, 0.15);
  border-radius: 16px;
  box-shadow: 0 20px 80px rgba(0,0,0,0.6), 0 0 60px rgba(201,169,110,0.04);
  overflow: hidden;
  transform: translateY(-10px) scale(0.97);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Input area */
.search-input-wrap {
  display: flex;
  align-items: center;
  padding: 0.9rem 1.2rem;
  border-bottom: 1px solid rgba(201, 169, 110, 0.1);
  gap: 0.7rem;
}

.search-icon {
  flex-shrink: 0;
  width: 18px; height: 18px;
  color: var(--gold-dim);
}

.search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text-bright);
  caret-color: var(--gold);
}

.search-input::placeholder {
  color: var(--text-dim);
  font-style: italic;
}

.search-kbd {
  font-family: var(--font-code);
  font-size: 0.6rem;
  color: var(--text-dim);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  padding: 0.15rem 0.4rem;
  letter-spacing: 0.03em;
}

/* Results */
.search-results {
  max-height: 50vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.search-empty {
  padding: 2rem;
  text-align: center;
  color: var(--text-dim);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-style: italic;
}

.search-status {
  padding: 0.5rem 1.2rem;
  font-family: var(--font-code);
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

/* Result item */
.search-result {
  display: block;
  padding: 0.8rem 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: background 0.15s;
}

.search-result:hover,
.search-result.focused {
  background: rgba(201, 169, 110, 0.06);
}

.search-result-book {
  font-family: var(--font-code);
  font-size: 0.6rem;
  color: var(--gold-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.search-result-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold-bright);
  margin-bottom: 0.25rem;
}

.search-result-snippet {
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.search-result-snippet mark {
  background: rgba(201, 169, 110, 0.2);
  color: var(--gold);
  border-radius: 2px;
  padding: 0 0.1em;
}

/* Footer hint */
.search-footer {
  padding: 0.5rem 1.2rem;
  display: flex;
  gap: 1rem;
  font-family: var(--font-code);
  font-size: 0.58rem;
  color: var(--text-dim);
  border-top: 1px solid rgba(255,255,255,0.03);
  letter-spacing: 0.03em;
}

/* Responsive */
@media (max-width: 480px) {
  .search-overlay { padding-top: 5vh; }
  .search-modal { width: 95%; border-radius: 12px; }
  .search-kbd { display: none; }
}