/* 搜索样式 */

/* 搜索遮罩层 */
.search-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

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

/* 搜索模态框 */
.search-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 90%;
  max-width: 640px;
  max-height: 80vh;
  background-color: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 2001;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
}

.search-modal.active {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

/* 搜索输入区 */
.search-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-color);
}

.search-icon {
  color: var(--text-tertiary);
  font-size: 20px;
}

.search-input {
  flex: 1;
  border: none;
  background: none;
  font-size: 16px;
  color: var(--text-primary);
  outline: none;
}

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

.search-close {
  padding: 6px 12px;
  font-size: 12px;
  color: var(--text-tertiary);
  background-color: var(--bg-secondary);
  border-radius: var(--radius-sm);
}

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

/* 搜索结果区 */
.search-results {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
}

.search-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-tertiary);
}

.search-result-item {
  display: block;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background-color var(--transition-fast);
}

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

.search-result-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.search-result-preview {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.search-result-preview mark {
  background-color: rgba(37, 99, 235, 0.2);
  color: var(--accent-color);
  font-weight: 500;
  padding: 0 2px;
  border-radius: 2px;
}

/* 搜索结果分组 */
.search-result-group {
  margin-bottom: 8px;
}

.search-result-group-title {
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* 搜索页脚 */
.search-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border-top: 1px solid var(--border-color);
  font-size: 12px;
  color: var(--text-tertiary);
}

.search-hints {
  display: flex;
  gap: 16px;
}

.search-hint {
  display: flex;
  align-items: center;
  gap: 6px;
}

.search-hint-key {
  padding: 2px 6px;
  background-color: var(--bg-secondary);
  border-radius: var(--radius-sm);
  font-size: 11px;
}