/* Novira — Blog listing & article */

.ds-blog-page {
  background: var(--ds-bg-soft);
  padding-bottom: 48px;
}

.ds-blog-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--ds-text-muted);
  margin-bottom: 20px;
}

.ds-blog-breadcrumb a {
  color: var(--ds-text-muted);
  text-decoration: none;
}

.ds-blog-breadcrumb a:hover {
  color: var(--ds-brand);
}

.ds-blog-breadcrumb-sep {
  opacity: 0.5;
}

.ds-blog-breadcrumb-current {
  color: var(--ds-text-secondary);
  font-weight: 500;
}

.ds-blog-hero {
  background: var(--ds-bg);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
  padding: 24px 20px;
  margin-bottom: 24px;
}

.ds-blog-hero h1 {
  font-size: 22px;
  font-weight: 800;
  color: var(--ds-text);
  margin: 0 0 8px;
}

.ds-blog-hero p {
  font-size: 14px;
  color: var(--ds-text-muted);
  margin: 0;
  line-height: 1.6;
}

@media (min-width: 768px) {
  .ds-blog-hero {
    padding: 32px 28px;
  }

  .ds-blog-hero h1 {
    font-size: 28px;
  }
}

.ds-blog-toolbar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 24px;
}

@media (min-width: 768px) {
  .ds-blog-toolbar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.ds-blog-search {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--ds-bg);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius);
  padding: 10px 14px;
  max-width: 100%;
}

@media (min-width: 768px) {
  .ds-blog-search {
    max-width: 320px;
    flex: 1;
  }
}

.ds-blog-search input {
  flex: 1;
  border: none;
  outline: none;
  font-family: inherit;
  font-size: 14px;
  background: transparent;
  color: var(--ds-text);
}

.ds-blog-filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 4px;
}

.ds-blog-filters::-webkit-scrollbar {
  display: none;
}

.ds-blog-filter-chip {
  flex-shrink: 0;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  border: 1px solid var(--ds-border);
  border-radius: 999px;
  background: var(--ds-bg);
  color: var(--ds-text-secondary);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.ds-blog-filter-chip:hover {
  border-color: var(--ds-brand);
  color: var(--ds-brand);
}

.ds-blog-filter-chip.is-active {
  background: var(--ds-brand);
  border-color: var(--ds-brand);
  color: #fff;
}

.ds-blog-featured {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-bottom: 28px;
  text-decoration: none;
  color: inherit;
  background: var(--ds-bg);
  border-radius: var(--ds-radius-lg);
  overflow: hidden;
  border: 1px solid var(--ds-border);
  transition: box-shadow 0.2s, transform 0.2s;
}

.ds-blog-featured:hover {
  box-shadow: var(--ds-shadow-lg);
  transform: translateY(-2px);
}

@media (min-width: 768px) {
  .ds-blog-featured {
    grid-template-columns: 1.2fr 1fr;
    align-items: start;
  }
}

.ds-blog-featured-img {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  background: linear-gradient(135deg, #fff5f6 0%, var(--ds-bg-soft) 100%);
}

.ds-blog-featured-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 10px;
  height: auto;
  align-self: start;
}

.ds-blog-featured-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--ds-brand);
  background: #ffebee;
  padding: 4px 10px;
  border-radius: 4px;
  width: fit-content;
}

.ds-blog-featured-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--ds-text);
  line-height: 1.4;
  margin: 0;
}

.ds-blog-excerpt {
  font-size: 13px;
  color: var(--ds-text-muted);
  line-height: 1.6;
  margin: 0;
  flex: 0 0 auto;
  width: 100%;
  max-width: 100%;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

.ds-blog-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: var(--ds-text-muted);
}

.ds-blog-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.ds-blog-category-badge {
  font-size: 11px;
  font-weight: 600;
  color: var(--ds-brand);
  background: #ffebee;
  padding: 3px 8px;
  border-radius: 4px;
}

.ds-blog-grid-extended {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .ds-blog-grid-extended {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .ds-blog-grid-extended {
    grid-template-columns: repeat(3, 1fr);
  }
}

.ds-blog-card-extended {
  display: flex;
  flex-direction: column;
  background: var(--ds-bg);
  border-radius: var(--ds-radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--ds-border);
  transition: box-shadow 0.2s, transform 0.2s;
}

.ds-blog-card-extended:hover {
  box-shadow: var(--ds-shadow-lg);
  transform: translateY(-2px);
}

.ds-blog-card-extended .ds-blog-img {
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  background: var(--ds-bg-soft);
}

.ds-blog-card-extended .ds-blog-body {
  padding: 14px 16px 16px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
  flex: 1;
}

.ds-blog-card-extended .ds-blog-title,
.ds-blog-card-extended .ds-blog-excerpt {
  flex: 0 0 auto;
}

.ds-blog-card-extended .ds-blog-meta {
  margin-top: auto;
}

.ds-blog-empty {
  text-align: center;
  padding: 48px 24px;
  background: var(--ds-bg);
  border-radius: var(--ds-radius-lg);
  border: 1px dashed var(--ds-border);
}

.ds-blog-empty h3 {
  font-size: 16px;
  margin: 0 0 8px;
  color: var(--ds-text-secondary);
}

.ds-blog-empty p {
  font-size: 14px;
  color: var(--ds-text-muted);
  margin: 0 0 16px;
}

.ds-blog-empty a {
  color: var(--ds-brand);
  font-weight: 600;
  text-decoration: none;
}

/* Article detail */
.ds-blog-article-page {
  background: var(--ds-bg-soft);
  padding-bottom: 48px;
}

.ds-blog-article {
  max-width: 800px;
  margin: 0 auto;
}

.ds-blog-article-header {
  background: var(--ds-bg);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
  padding: 24px 20px;
  margin-bottom: 20px;
}

.ds-blog-article-header h1 {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.4;
  margin: 12px 0 0;
  color: var(--ds-text);
}

@media (min-width: 768px) {
  .ds-blog-article-header h1 {
    font-size: 28px;
  }
}

.ds-blog-article-cover {
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  background: linear-gradient(135deg, #fff5f6 0%, var(--ds-bg-soft) 100%);
  border-radius: var(--ds-radius-lg);
  margin-bottom: 24px;
  border: 1px solid var(--ds-border);
}

.ds-blog-prose {
  background: var(--ds-bg);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
  padding: 24px 20px;
  margin-bottom: 20px;
}

.ds-blog-prose p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--ds-text-secondary);
  margin: 0 0 16px;
}

.ds-blog-prose p:last-child {
  margin-bottom: 0;
}

.ds-blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.ds-blog-tag {
  font-size: 12px;
  padding: 6px 12px;
  background: var(--ds-bg-soft);
  border: 1px solid var(--ds-border);
  border-radius: 999px;
  color: var(--ds-text-secondary);
}

.ds-blog-share-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  background: var(--ds-bg);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
  padding: 16px 20px;
  margin-bottom: 32px;
}

.ds-blog-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  border: 1px solid var(--ds-brand);
  border-radius: var(--ds-radius);
  background: var(--ds-brand);
  color: #fff;
  cursor: pointer;
  transition: filter 0.2s;
}

.ds-blog-share-btn:hover {
  filter: brightness(0.92);
}

.ds-blog-related {
  margin-top: 24px;
  padding: 24px 20px 28px;
  background: var(--ds-bg);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
  box-shadow: var(--ds-shadow);
}

.ds-blog-related-title {
  font-size: 18px;
  font-weight: 700;
  margin: 0 0 16px;
  color: var(--ds-text);
}

.ds-blog-not-found {
  text-align: center;
  padding: 64px 24px;
  background: var(--ds-bg);
  border-radius: var(--ds-radius-lg);
  border: 1px solid var(--ds-border);
}

.ds-blog-not-found h2 {
  font-size: 20px;
  margin: 0 0 12px;
}

.ds-blog-not-found p {
  color: var(--ds-text-muted);
  margin: 0 0 20px;
}

.ds-blog-not-found a {
  display: inline-block;
  padding: 10px 24px;
  background: var(--ds-brand);
  color: #fff;
  text-decoration: none;
  border-radius: var(--ds-radius);
  font-weight: 600;
}

.ds-blog-comments {
  max-width: 800px;
  margin: 32px auto 0;
  background: var(--ds-bg);
  border: 1px solid var(--ds-border);
  border-radius: var(--ds-radius-lg);
  padding: 24px 20px;
}

.ds-blog-article-page .ds-blog-related {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.ds-blog-comments h2 {
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 16px;
}

.ds-blog-comment {
  padding: 16px 0;
  border-bottom: 1px solid var(--ds-border);
}

.ds-blog-comment:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.ds-blog-comment-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 13px;
}

.ds-blog-comment-name {
  font-weight: 600;
  color: var(--ds-text);
}

.ds-blog-comment-date {
  color: var(--ds-text-muted);
  font-size: 12px;
}

.ds-blog-comment-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ds-text-secondary);
  margin: 0;
}

.ds-page .ds-nav-link[href="blog.html"] {
  color: var(--ds-brand);
  font-weight: 700;
}