/* Search Modal */
.search-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 10000;
  backdrop-filter: blur(4px);
}

.search-modal.active {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
}

.search-modal-content {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  width: 90%;
  max-width: 700px;
  max-height: 70vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

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

.search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  font-size: 18px;
  font-family: var(--font-sans);
  outline: none;
  padding: var(--spacing-sm);
}

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

.search-close {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  transition: all 0.2s ease;
}

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

.search-results {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-md);
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}

.search-results::-webkit-scrollbar {
  width: 8px;
}

.search-results::-webkit-scrollbar-track {
  background: transparent;
}

.search-results::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}

.search-category {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  margin-top: var(--spacing-md);
}

.search-category:first-child {
  margin-top: 0;
}

.search-result {
  margin-bottom: var(--spacing-xs);
}

.search-result a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background 0.15s ease;
}

.search-result a:hover,
.search-result.selected a {
  background: var(--color-bg-hover);
}

.search-result-title {
  color: var(--color-text-primary);
  font-weight: 500;
  margin-bottom: var(--spacing-xs);
}

.search-result-excerpt {
  color: var(--color-text-secondary);
  font-size: 14px;
  line-height: 1.5;
}

.search-result mark {
  background: rgba(251, 191, 36, 0.2);
  color: #fbbf24;
  padding: 0 2px;
  border-radius: 2px;
  font-weight: 500;
}

.search-empty {
  text-align: center;
  color: var(--color-text-secondary);
  padding: var(--spacing-xl);
  font-size: 14px;
}

.search-footer {
  padding: var(--spacing-md);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: flex-end;
}

.search-hint {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  color: var(--color-text-secondary);
  font-size: 12px;
}

.search-hint kbd {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-text-secondary);
}