/* ========== Blog Profile Page ========== */
.page-blog {
  background: var(--bg-page);
}

.blog-layout {
  display: flex;
  gap: 16px;
  max-width: 1400px;
  margin: 0 auto;
  padding: calc(var(--header-height) + 16px) 16px 32px;
  align-items: flex-start;
}

/* Left profile panel */
.profile-panel {
  flex: 0 0 300px;
  position: sticky;
  top: calc(var(--header-height) + 16px);
  max-height: calc(100vh - var(--header-height) - 32px);
  overflow-y: auto;
}

.profile-panel::-webkit-scrollbar {
  width: 4px;
}

.profile-panel::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 2px;
}

.profile-card {
  background: var(--bg-white);
  border-radius: 8px;
  padding: 20px 16px;
}

.profile-header {
  text-align: center;
  margin-bottom: 16px;
}

.profile-avatar {
  width: 80px;
  height: 80px;
  margin: 0 auto 12px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border);
}

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

.profile-name {
  font-size: var(--font-lg);
  font-weight: 600;
  margin-bottom: 4px;
}

.profile-age {
  font-size: var(--font-md);
  color: var(--text-muted);
}

.profile-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 10px;
}

.profile-actions--secondary {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.btn-action {
  padding: 6px 20px;
  border-radius: 4px;
  font-size: var(--font-md);
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary-sm {
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
}

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

.btn-outline-sm {
  background: var(--bg-white);
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn-outline-sm:hover {
  background: var(--primary-light);
}

.btn-text-sm {
  background: none;
  border: none;
  color: var(--text-secondary);
  padding: 4px 12px;
  font-size: var(--font-md);
}

.btn-text-sm:hover {
  color: var(--primary);
}

.profile-stats {
  margin-bottom: 12px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 8px;
}

.stat-row--triple {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.stat-item {
  text-align: center;
  flex: 1;
}

.stat-label {
  display: block;
  font-size: var(--font-sm);
  color: var(--text-muted);
  margin-bottom: 2px;
}

.stat-value {
  font-size: var(--font-md);
  font-weight: 600;
  color: var(--text-primary);
}

.stat-total {
  text-align: center;
  font-size: var(--font-md);
  color: var(--text-secondary);
  padding: 8px 0;
}

.stat-mini {
  flex: 1;
  text-align: center;
  font-size: var(--font-sm);
  color: var(--text-muted);
}

.stat-mini strong {
  display: block;
  font-size: var(--font-base);
  color: var(--text-primary);
  font-weight: 600;
}

.profile-ip,
.profile-join {
  font-size: var(--font-sm);
  color: var(--text-muted);
  margin-bottom: 6px;
}

.profile-section {
  padding-top: 16px;
  margin-top: 16px;
  border-top: 1px solid var(--border);
}

.profile-section--compact p {
  font-size: var(--font-md);
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.profile-section-title {
  font-size: var(--font-base);
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.profile-desc {
  font-size: var(--font-md);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 8px;
}

.profile-link {
  font-size: var(--font-md);
  color: var(--primary);
}

.badge-expert {
  display: inline-block;
  padding: 1px 6px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: 3px;
  font-size: var(--font-xs);
  margin-right: 4px;
}

.achievement-list li {
  font-size: var(--font-md);
  color: var(--text-secondary);
  line-height: 1.8;
  padding-left: 12px;
  position: relative;
}

.achievement-list li::before {
  content: '·';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

.timeline-list li {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-md);
  color: var(--text-secondary);
  padding: 4px 0;
}

.timeline-count {
  color: var(--primary);
  font-weight: 500;
}

.medal-row {
  display: flex;
  gap: 8px;
}

.medal-icon {
  font-size: var(--font-xl);
  cursor: default;
}

.column-list li {
  margin-bottom: 6px;
}

.column-list a {
  display: flex;
  justify-content: space-between;
  font-size: var(--font-md);
  color: var(--text-secondary);
  transition: color var(--transition);
}

.column-list a:hover {
  color: var(--primary);
}

.column-list span {
  color: var(--text-muted);
  font-size: var(--font-sm);
}

.btn-expand {
  margin-top: 8px;
  background: none;
  border: none;
  color: var(--primary);
  font-size: var(--font-md);
  font-family: inherit;
  cursor: pointer;
}

.interest-tags {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.interest-group {
  font-size: var(--font-sm);
  color: var(--text-secondary);
  line-height: 1.6;
  padding: 6px 10px;
  background: var(--bg-page);
  border-radius: 4px;
}

.link-list li {
  margin-bottom: 6px;
}

.link-list a {
  font-size: var(--font-md);
  color: var(--primary);
}

.link-list a:hover {
  text-decoration: underline;
}

/* Right main content */
.blog-main {
  flex: 1;
  min-width: 0;
  background: var(--bg-white);
  border-radius: 8px;
  overflow: hidden;
}

.blog-tabs-wrap {
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding: 0 16px;
}

.blog-tabs {
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
  flex: 1;
}

.blog-tabs::-webkit-scrollbar {
  display: none;
}

.blog-tab {
  flex-shrink: 0;
  padding: 14px 16px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-secondary);
  font-size: var(--font-base);
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.blog-tab:hover {
  color: var(--primary);
}

.blog-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
  font-weight: 500;
}

.blog-tabs-more {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: var(--font-md);
  font-family: inherit;
  cursor: pointer;
  padding: 14px 8px;
}

.blog-toolbar {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-page);
}

.blog-search {
  display: flex;
  gap: 8px;
  max-width: 400px;
}

.blog-search input {
  flex: 1;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: var(--font-base);
  font-family: inherit;
  outline: none;
}

.blog-search input:focus {
  border-color: var(--primary);
}

.blog-search button {
  padding: 0 14px;
  height: 36px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-size: var(--font-md);
  font-family: inherit;
  cursor: pointer;
}

.blog-search .btn-cancel {
  background: none;
  color: var(--text-muted);
  border: 1px solid var(--border);
}

.blog-content {
  padding: 0;
}

.blog-list {
  padding: 0;
}

.blog-list-item {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}

.blog-list-item:hover {
  background: #fafafa;
}

.blog-item-link {
  display: block;
  margin-bottom: 8px;
}

.blog-item-title {
  font-size: var(--font-lg);
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-primary);
  transition: color var(--transition);
}

.blog-list-item:hover .blog-item-title {
  color: var(--primary);
}

.blog-item-excerpt {
  font-size: var(--font-md);
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
  font-size: var(--font-sm);
  color: var(--text-muted);
}

.tag {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: var(--font-xs);
  margin-right: 4px;
}

.tag-original {
  background: #e8f5e9;
  color: #2e7d32;
}

.tag-repost {
  background: #e3f2fd;
  color: #1565c0;
}

.tag-resource {
  background: #fff3e0;
  color: #e65100;
}

.btn-load-more {
  display: block;
  width: 100%;
  padding: 14px;
  background: none;
  border: none;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: var(--font-base);
  font-family: inherit;
  cursor: pointer;
  transition: color var(--transition);
}

.btn-load-more:hover {
  color: var(--primary);
  background: var(--bg-page);
}

/* Responsive */
@media (max-width: 992px) {
  .blog-layout {
    flex-direction: column;
  }

  .profile-panel {
    flex: none;
    width: 100%;
    position: static;
    max-height: none;
  }
}

@media (max-width: 768px) {
  .blog-layout {
    padding-top: calc(var(--header-height) + 8px);
    padding-left: 8px;
    padding-right: 8px;
  }

  .blog-tabs-wrap {
    padding: 0 8px;
  }

  .blog-tab {
    padding: 12px 10px;
    font-size: var(--font-md);
  }

  .blog-list-item {
    padding: 14px 12px;
  }
}