/* 搜索框样式 */
.search-box {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: #fff;
    padding: 20px 0;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    display: none;
    z-index: 1002; /* 确保搜索框在其他元素之上 */
    backdrop-filter: blur(8px);
    background-color: rgba(255, 255, 255, 0.98);
}

.search-wrapper {
    display: flex;
    align-items: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 15px;
}

.search-input {
    flex: 1;
    padding: 14px 16px;
    font-size: 16px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    outline: none;
    transition: all 0.3s ease;
    background-color: #fff;
    font-family: inherit;
}

.search-input:focus {
    border-color: #00629b;
    box-shadow: 0 0 0 3px rgba(0, 98, 155, 0.1);
    transform: translateY(-1px);
}

.close-search {
    background: none;
    border: none;
    padding: 8px;
    margin-left: 10px;
    cursor: pointer;
}

.close-search svg {
    fill: #666;
    transition: fill 0.2s;
}

.close-search:hover svg {
    fill: #333;
}

/* 搜索结果页布局 */
.search-results-page {
  padding: 100px 0 60px; /* 顶部固定导航预留空间 */
  background: linear-gradient(to bottom, #f8fafc, #ffffff);
}

.search-top-bar {
  margin-bottom: 30px;
}
.search-top-input {
  display: flex;
  max-width: 1000px; /* 加宽以贴近截图 */
  gap: 12px;
  margin: 0 auto; /* 居中显示 */
  align-items: stretch;
}
.search-top-input input {
  flex: 1;
  padding: 16px 20px;
  font-size: 16px;
  border: 2px solid #e1e5e9;
  border-radius: 8px;
  outline: none;
  transition: all 0.3s ease;
  font-family: inherit;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}
.search-top-input input:focus {
  border-color: #00629b;
  box-shadow: 0 0 0 3px rgba(0, 98, 155, 0.1);
}
.search-top-btn {
  padding: 12px 24px;
  background: #0067b9;
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 2px 4px rgba(0, 103, 185, 0.3);
}
.search-top-btn:hover {
  background: #0052a3;
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 103, 185, 0.4);
}
.search-top-btn:active {
  transform: translateY(0);
}

.results-layout {
  display: grid;
  grid-template-columns: 1fr; /* 去掉左侧筛选，改为单列 */
  gap: 30px;
}

/* 左侧筛查 */
.facets { border-right: 1px solid #eee; padding-right: 20px; }
.facet-title { font-weight: 700; color: #333; margin-bottom: 10px; }
.facet-subtitle { color: #666; margin: 16px 0 8px; font-weight: 600; }
.facet-list { list-style: none; padding: 0; margin: 0; }
.facet-list li { padding: 8px 0; }
.facet-list a { color: #333; text-decoration: none; display: flex; justify-content: space-between; }
.facet-list a:hover { color: #00629b; }
.count { color: #999; }

/* 右侧结果区域 */
.results-main { min-width: 0; }
.results-header {
  border-bottom: 1px solid #e0e0e0;
  padding-bottom: 20px;
  margin-bottom: 25px;
  background: white;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.results-title {
  font-size: 24px;
  color: #333;
  font-weight: 700;
  margin-bottom: 15px;
  background: linear-gradient(90deg, #00629b, #00305b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.results-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.source-chip {
  background: #eef5fb;
  color: #0d47a1;
  border: 1px solid #cfe3f3;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  transition: all 0.3s ease;
}
.source-chip:hover {
  background: #0d47a1;
  color: white;
  border-color: #0d47a1;
}
.source-chip strong { font-weight: 700; margin-left: 6px; }
.sort-control {
  margin-left: auto;
  display: inline-flex;
  gap: 12px;
  align-items: center;
  background: #f8fafc;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}
.sort-control label {
  font-weight: 500;
  color: #475569;
}
.sort-control select {
  border: none;
  background: transparent;
  font-size: 14px;
  color: #333;
  cursor: pointer;
  outline: none;
  padding: 4px 0;
}
.sort-control select:hover {
  color: #00629b;
}

.result-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.result-item {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 24px;
  padding: 24px;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  background: white;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}
.result-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
  border-color: #00629b;
}
.result-title {
  color: #00629b;
  font-weight: 600;
  text-decoration: none;
  display: block;
  font-size: 18px;
  line-height: 1.4;
  margin-bottom: 8px;
  transition: all 0.3s ease;
}
 .result-title:hover {
  text-decoration: none;
  color: #00305b;
  transform: translateX(3px);
 }
 .result-snippet {
  color: #555;
  margin-top: 6px;
  text-decoration: none;
  display: block;
  font-size: 15px;
  line-height: 1.6;
  color: #64748b;
 }
 .result-snippet:hover {
  text-decoration: none;
  color: #00629b;
 }
.result-thumb {
  border-radius: 8px;
  overflow: hidden;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}
.result-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  transition: transform 0.3s ease;
}
.result-item:hover .result-thumb img {
  transform: scale(1.05);
}

/* 响应式 */
@media (max-width: 992px) {
  .results-layout {
    grid-template-columns: 1fr;
  }
  .facets {
    border-right: none;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 10px;
  }
  .result-item {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 20px;
  }
  .result-thumb {
    min-height: 180px;
  }
}

@media (max-width: 768px) {
  .search-results-page {
    padding: 80px 0 40px;
  }
  .search-top-input {
    flex-direction: column;
  }
  .search-top-btn {
    width: 100%;
  }
  .results-header {
    padding: 20px;
  }
  .results-title {
    font-size: 20px;
  }
  .results-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
  .sort-control {
    margin-left: 0;
    width: 100%;
  }
  .result-item {
    padding: 16px;
  }
  .result-title {
    font-size: 16px;
  }
  .result-snippet {
    font-size: 14px;
  }
}

/* 面包屑（Search 页面） */
.breadcrumb {
  background-color: #fff;
  padding: 16px 0;
  margin: 0 0 20px;
  border-bottom: 1px solid #e2e8f0;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}
.breadcrumb-container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
}
.breadcrumb-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
}
.breadcrumb-item {
  font-size: 14px;
  color: #64748b;
  font-weight: 500;
}
.breadcrumb-item a {
  color: #64748b;
  text-decoration: none;
  transition: color 0.3s ease;
  display: inline-flex;
  align-items: center;
}
.breadcrumb-item a:hover {
  color: #00629b;
  text-decoration: underline;
}
.breadcrumb-item:not(:last-child)::after {
  content: '→';
  margin: 0 12px;
  color: #94a3b8;
  font-size: 12px;
  font-weight: 300;
}

/* 搜索结果数量提示 */
.results-count {
  color: #64748b;
  font-size: 14px;
  margin-top: 12px;
  font-style: italic;
}

/* 加载动画效果 */
@keyframes pulse {
  0% { opacity: 0.6; }
  50% { opacity: 1; }
  100% { opacity: 0.6; }
}

.loading {
  animation: pulse 1.5s infinite;
}