/* ===================================
   商业情报网·人才库 - 组件样式
   =================================== */

/* ========== Header 导航栏 ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: var(--bg-white);
  box-shadow: var(--shadow-sm);
  z-index: var(--z-fixed);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-2xl);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.header-logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary-color), #4F46E5);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
}

.header-search {
  flex: 1;
  max-width: 480px;
  margin: 0 var(--spacing-2xl);
  position: relative;
}

.header-search .input {
  padding-left: 44px;
  padding-right: 100px;
  height: 42px;
  border-radius: var(--radius-full);
  background: var(--bg-primary);
  border: none;
}

.header-search .input:focus {
  background: var(--bg-white);
  border: 1px solid var(--primary-color);
}

.header-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 18px;
}

.header-search-btn {
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  height: 34px;
  padding: 0 16px;
  background: var(--primary-color);
  color: white;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.header-search-btn:hover {
  background: var(--primary-hover);
}

.header-nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.header-nav-link {
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.header-nav-link:hover {
  color: var(--primary-color);
  background: var(--primary-light);
}

.header-nav-divider {
  width: 1px;
  height: 20px;
  background: var(--border-color);
}

/* ========== Footer 页脚 ========== */
.footer {
  background: var(--bg-dark);
  color: var(--text-white);
  padding: var(--spacing-3xl) 0 var(--spacing-xl);
}

.footer-inner {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  padding-bottom: var(--spacing-2xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
  max-width: 300px;
}

.footer-brand-logo {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
}

.footer-brand-desc {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
}

.footer-col-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-lg);
  color: rgba(255, 255, 255, 0.9);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text-white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-xl);
  color: rgba(255, 255, 255, 0.4);
  font-size: var(--font-size-xs);
}

.footer-social {
  display: flex;
  gap: var(--spacing-md);
}

.footer-social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, 0.6);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--primary-color);
  color: white;
}

/* ========== Hero 区域 ========== */
.hero {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: calc(64px + var(--spacing-3xl)) 0 var(--spacing-3xl);
  min-height: 480px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
  position: relative;
  text-align: center;
  color: white;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.hero-title {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-md);
  line-height: var(--line-height-tight);
}

.hero-subtitle {
  font-size: var(--font-size-xl);
  opacity: 0.9;
  margin-bottom: var(--spacing-2xl);
}

.hero-search {
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.hero-search .input {
  height: 56px;
  padding-left: 24px;
  padding-right: 140px;
  font-size: var(--font-size-base);
  border-radius: var(--radius-full);
  border: none;
  box-shadow: var(--shadow-xl);
}

.hero-search .btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  height: 44px;
  padding: 0 28px;
  border-radius: var(--radius-full);
}

.hero-tags {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
  flex-wrap: wrap;
}

.hero-tag {
  padding: var(--spacing-xs) var(--spacing-md);
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hero-tag:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ========== 分类导航 ========== */
.category-nav {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 64px;
  z-index: var(--z-sticky);
}

.category-nav-inner {
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

.category-list {
  display: flex;
  gap: var(--spacing-xs);
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: var(--spacing-md) 0;
}

.category-list::-webkit-scrollbar {
  display: none;
}

.category-item {
  position: relative;
}

.category-item > a {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.category-item > a:hover,
.category-item.active > a {
  color: var(--primary-color);
  background: var(--primary-light);
}

.category-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: var(--spacing-sm);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
}

.category-item:hover .category-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.category-dropdown a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
}

.category-dropdown a:hover {
  color: var(--primary-color);
  background: var(--primary-light);
}

/* ========== 人才卡片 ========== */
.talent-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  text-align: center;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 1px solid var(--border-light);
}

.talent-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.talent-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto var(--spacing-md);
  overflow: hidden;
  border: 3px solid var(--border-light);
  position: relative;
}

.talent-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.talent-verified {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 24px;
  height: 24px;
  background: var(--success-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 12px;
  border: 2px solid white;
}

.talent-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.talent-title {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
}

.talent-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  min-height: 56px;
}

.talent-tags .tag {
  font-size: 11px;
}

.talent-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--border-light);
  font-size: var(--font-size-sm);
}

.talent-stat {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-secondary);
}

.talent-stat-value {
  color: var(--text-primary);
  font-weight: var(--font-weight-semibold);
}

.talent-stat .star {
  color: var(--warning-color);
}

/* ========== 区块标题 ========== */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-xl);
}

.section-title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
}

.section-more {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.section-more:hover {
  color: var(--primary-color);
}

/* ========== 情报卡片 ========== */
.report-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid var(--border-light);
}

.report-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.report-cover {
  height: 160px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  position: relative;
  overflow: hidden;
}

.report-cover-pattern {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.1' fill-rule='evenodd'%3E%3Cpath d='m0 40 40-40h-40v40z'/%3E%3C/g%3E%3C/svg%3E");
}

.report-cover-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 28px;
}

.report-content {
  padding: var(--spacing-lg);
}

.report-category {
  display: inline-block;
  padding: 2px 8px;
  background: var(--primary-light);
  color: var(--primary-color);
  font-size: var(--font-size-xs);
  border-radius: var(--radius-sm);
  margin-bottom: var(--spacing-sm);
}

.report-title {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
  line-height: var(--line-height-normal);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.report-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-light);
  font-size: var(--font-size-xs);
}

/* ========== 案例卡片 ========== */
.case-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid var(--border-light);
  transition: all var(--transition-normal);
}

.case-card:hover {
  border-color: var(--primary-color);
  box-shadow: var(--shadow-md);
}

.case-quote {
  font-size: var(--font-size-lg);
  color: var(--text-primary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-lg);
  position: relative;
  padding-left: var(--spacing-lg);
}

.case-quote::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -8px;
  font-size: 48px;
  color: var(--primary-light);
  font-family: Georgia, serif;
  line-height: 1;
}

.case-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
}

.case-author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
}

.case-author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.case-author-info {
  flex: 1;
}

.case-author-name {
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: 2px;
}

.case-author-title {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* ========== 筛选面板 ========== */
.filter-panel {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.filter-group {
  margin-bottom: var(--spacing-lg);
}

.filter-group:last-child {
  margin-bottom: 0;
}

.filter-group-title {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.filter-options {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.filter-option {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-option:hover {
  color: var(--primary-color);
  background: var(--primary-light);
}

.filter-option.active {
  color: var(--text-white);
  background: var(--primary-color);
}

/* ========== 模态框 ========== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

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

.modal {
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow: auto;
  transform: scale(0.9);
  transition: transform var(--transition-fast);
}

.modal-overlay.active .modal {
  transform: scale(1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg) var(--spacing-xl);
  border-bottom: 1px solid var(--border-color);
}

.modal-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
}

.modal-close {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 20px;
}

.modal-close:hover {
  background: var(--bg-primary);
}

.modal-body {
  padding: var(--spacing-xl);
}

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

/* ========== 表单 ========== */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.form-hint {
  font-size: var(--font-size-xs);
  color: var(--text-light);
  margin-top: var(--spacing-xs);
}

/* ========== 分页 ========== */
.pagination {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-2xl);
}

.pagination-item {
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--spacing-sm);
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  background: var(--bg-white);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pagination-item:hover {
  color: var(--primary-color);
  background: var(--primary-light);
}

.pagination-item.active {
  color: var(--text-white);
  background: var(--primary-color);
}

.pagination-item.disabled {
  color: var(--text-light);
  cursor: not-allowed;
}

/* ========== 空状态 ========== */
.empty-state {
  text-align: center;
  padding: var(--spacing-3xl) var(--spacing-xl);
}

.empty-icon {
  width: 120px;
  height: 120px;
  margin: 0 auto var(--spacing-lg);
  background: var(--bg-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  color: var(--text-light);
}

.empty-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.empty-desc {
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

/* ========== 响应式调整 ========== */
@media (max-width: 1024px) {
  .footer-main {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
    margin-bottom: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .header-search {
    display: none;
  }
  
  .header-nav {
    gap: var(--spacing-sm);
  }
  
  .hero {
    min-height: 400px;
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-base);
  }
  
  .hero-search .input {
    height: 48px;
    padding-right: 120px;
  }
  
  .hero-search .btn {
    height: 38px;
    padding: 0 20px;
  }
  
  .footer-main {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 640px) {
  .header-inner {
    padding: 0 var(--spacing-md);
  }
  
  .hero-content {
    padding: 0 var(--spacing-md);
  }
  
  .footer-main {
    grid-template-columns: 1fr;
  }
  
  .category-nav-inner {
    padding: 0 var(--spacing-md);
  }
}