/**
 * 搜索优化样式
 */

/* 搜索建议框 */
.search-suggestions {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  z-index: 1000;
  max-height: 400px;
  overflow-y: auto;
  display: none;
  margin-top: 8px;
}

.search-suggestion-item {
  padding: 12px 16px;
  cursor: pointer;
  border-bottom: 1px solid #f0f0f0;
  transition: background 0.3s;
}

.search-suggestion-item:hover {
  background: #f8f9fa;
}

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

.search-suggestion-item.active {
  background: #e3f2fd;
}

.suggestion-title {
  font-weight: 600;
  color: #333;
  margin-bottom: 4px;
  font-size: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.suggestion-meta {
  font-size: 12px;
  color: #666;
  display: flex;
  gap: 12px;
  align-items: center;
}

/* 搜索框容器 */
.search-form {
  position: relative;
}

/* 高级搜索按钮 */
.advanced-search-btn {
  padding: 8px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 18px;
  opacity: 0.6;
  transition: opacity 0.3s;
  margin-left: 8px;
}

.advanced-search-btn:hover {
  opacity: 1;
}

/* 高级搜索模态框 */
.advanced-search-modal {
  display: flex;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.advanced-search-modal .modal-content {
  background: #fff;
  padding: 30px;
  border-radius: 12px;
  max-width: 500px;
  width: 90%;
  position: relative;
  color: #333;
}

.advanced-search-modal .close {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 28px;
  cursor: pointer;
  color: #666;
}

.advanced-search-modal .close:hover {
  color: #333;
}

.advanced-search-modal h2 {
  margin-bottom: 20px;
  color: #333;
}

.advanced-search-modal .form-group {
  margin-bottom: 20px;
}

.advanced-search-modal .form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #333;
}

.advanced-search-modal .form-group input,
.advanced-search-modal .form-group select {
  width: 100%;
  padding: 10px;
  border: 2px solid #ddd;
  border-radius: 6px;
  font-size: 14px;
  background: #fff;
  color: #333;
}

.advanced-search-modal .form-group input:focus,
.advanced-search-modal .form-group select:focus {
  outline: none;
  border-color: #667eea;
}

.advanced-search-modal .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.advanced-search-modal .search-btn {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  margin-top: 10px;
  transition: transform 0.3s, box-shadow 0.3s;
}

.advanced-search-modal .search-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

/* 响应式 */
@media (max-width: 768px) {
  .search-suggestions {
    max-height: 300px;
  }
  
  .advanced-search-modal .form-row {
    grid-template-columns: 1fr;
  }
}

/* 滚动条样式 */
.search-suggestions::-webkit-scrollbar {
  width: 6px;
}

.search-suggestions::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 3px;
}

.search-suggestions::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 3px;
}

.search-suggestions::-webkit-scrollbar-thumb:hover {
  background: #555;
}

/* 热门搜索标签 */
.hot-search-wrap {
  padding: 12px 16px 4px;
  max-width: 100%;
}

.hot-search-label {
  font-size: 13px;
  color: var(--text-secondary, #aaa);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.hot-search-label i {
  color: #ff6b35;
}

.hot-search-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}

.hot-search-tag,
.video-tag-link {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 20px;
  border: 1px solid rgba(102, 126, 234, 0.45);
  background: rgba(102, 126, 234, 0.12);
  color: #c5cae9;
  font-size: 13px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.hot-search-tag:hover,
.video-tag-link:hover {
  background: rgba(102, 126, 234, 0.28);
  transform: translateY(-1px);
  color: #fff;
}

.search-result-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  margin: 0 16px 12px;
  border-radius: 10px;
  background: rgba(102, 126, 234, 0.15);
  border: 1px solid rgba(102, 126, 234, 0.3);
}

.search-result-text {
  font-size: 14px;
  color: var(--text-primary, #eee);
}

.search-result-text i {
  margin-right: 8px;
  color: #667eea;
}

.search-clear-btn {
  padding: 6px 14px;
  border: none;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.1);
  color: #ddd;
  cursor: pointer;
  font-size: 13px;
}

.search-clear-btn:hover {
  background: rgba(255, 255, 255, 0.18);
}

.video-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 14px;
}

.watch-hot-search {
  padding-top: 8px;
}

@media (max-width: 768px) {
  .hot-search-tag,
  .video-tag-link {
    font-size: 12px;
    padding: 5px 10px;
  }

  .search-result-banner {
    flex-direction: column;
    align-items: flex-start;
  }
}