/* Search Overlay */
.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding-top: 10vh;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.search-overlay.active {
  opacity: 1;
  visibility: visible;
}

.search-modal {
  background: var(--color-white);
  border-radius: var(--border-radius-lg);
  width: 90%;
  max-width: 600px;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-xl);
  transform: translateY(-20px);
  transition: transform var(--transition-fast);
}

.search-overlay.active .search-modal {
  transform: translateY(0);
}

.search-header {
  display: flex;
  align-items: center;
  padding: var(--spacing-sm) var(--spacing-md);
  border-bottom: 1px solid #eee;
  gap: var(--spacing-xs);
}

.search-icon-label {
  color: var(--color-text-light);
  font-size: 20px;
  flex-shrink: 0;
}

#search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: var(--font-size-large);
  font-family: var(--font-body);
  padding: var(--spacing-xs) 0;
  background: transparent;
  color: var(--color-text);
}

#search-input::placeholder {
  color: var(--color-text-light);
}

#search-close {
  background: none;
  border: 1px solid #ddd;
  border-radius: var(--border-radius-sm);
  padding: 2px 8px;
  font-size: var(--font-size-small);
  color: var(--color-text-light);
  cursor: pointer;
  font-family: var(--font-body);
}

#search-close:hover {
  background: var(--color-secondary);
}

#search-results {
  overflow-y: auto;
  padding: var(--spacing-xs);
}

.search-result-item {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  transition: background var(--transition-fast);
}

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

.search-result-title {
  display: block;
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  font-size: var(--font-size-base);
  margin-bottom: 4px;
}

.search-result-excerpt {
  display: block;
  color: var(--color-text-light);
  font-size: var(--font-size-small);
  line-height: var(--line-height-tight);
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.search-result-meta {
  display: block;
  color: var(--color-primary);
  font-size: 12px;
  font-weight: var(--font-weight-medium);
}

.search-result-item mark {
  background: rgba(230, 126, 34, 0.2);
  color: inherit;
  border-radius: 2px;
  padding: 0 1px;
}

.search-hint,
.search-no-results {
  text-align: center;
  color: var(--color-text-light);
  padding: var(--spacing-lg);
  font-size: var(--font-size-small);
}

/* Search toggle button in nav */
.search-toggle {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text);
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  background: none;
  border: none;
  font-size: inherit;
  font-family: inherit;
  text-align: left;
  width: 100%;
}

.search-toggle:hover,
.search-toggle:focus {
  background-color: var(--color-highlight);
  color: var(--color-white);
  transform: translateX(4px);
}

.search-shortcut {
  font-size: 11px;
  color: var(--color-text-light);
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 1px 5px;
  margin-left: 8px;
}

/* Mobile search toggle */
.mobile-search-toggle {
  font-size: var(--font-size-large);
}

.mobile-search-toggle:hover,
.mobile-search-toggle:focus {
  background-color: var(--color-highlight);
  color: var(--color-white);
}