/* ============================================================
   BLOG & CONTENT PAGES (blog.css)
   Conigx — Surgical Instruments
============================================================ */

/* Hero (shared with shop archive pattern) */
.archive-hero {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  padding: 48px 0 52px;
  position: relative;
  overflow: hidden;
}
.archive-hero.has-thumb {
  background-image: var(--archive-hero-image);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.archive-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(21,101,192,.25) 0%, transparent 45%),
    radial-gradient(circle at 10% 80%, rgba(255,255,255,.06) 0%, transparent 40%);
  pointer-events: none;
}
.archive-hero.has-thumb::before {
  background: linear-gradient(135deg, rgba(11,37,69,.9) 0%, rgba(19,64,116,.78) 100%);
}
.archive-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}
.archive-hero h1 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 12px;
}
.archive-hero-desc,
.archive-hero-desc p {
  font-size: 15px;
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  margin: 0;
}
.blog-hero-inner .sec-label {
  margin-bottom: 12px;
}
.blog-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
}
.blog-hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.85);
}
.blog-hero-meta span i {
  color: rgba(255,255,255,.55);
  font-size: 12px;
}

/* Section layout */
.blog-section {
  padding: 48px 0 72px;
}
.blog-section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}
.blog-section-header .sec-title {
  margin-bottom: 0;
}
.blog-section-count {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-soft);
}

/* Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.blog-card-grid {
  height: 100%;
}
.blog-card-grid .blog-img {
  display: block;
  height: 210px;
  position: relative;
  overflow: hidden;
}
.blog-card-grid .blog-img-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.blog-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}
.blog-card:hover .blog-thumb {
  transform: scale(1.05);
}
.blog-card-grid .blog-body h3 a {
  color: var(--primary);
  transition: var(--ease);
}
.blog-card-grid .blog-body h3 a:hover {
  color: var(--accent);
}

/* Search form */
.blog-search-panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 32px;
}
.blog-search-form {
  margin: 0;
}
.blog-search-wrap {
  display: flex;
  align-items: stretch;
  gap: 12px;
  position: relative;
}
.blog-search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 14px;
  pointer-events: none;
}
.blog-search-input {
  flex: 1;
  min-width: 0;
  height: 48px;
  padding: 0 16px 0 44px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  font-size: 14px;
  color: var(--text-dark);
  background: var(--off-white);
  transition: var(--ease);
}
.blog-search-input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(21,101,192,.12);
}
.blog-search-input[type="search"]::-webkit-search-cancel-button,
.blog-search-input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
  display: none;
}
.blog-search-btn {
  flex-shrink: 0;
  height: 48px;
  padding: 0 22px;
  white-space: nowrap;
}

/* Empty state */
.archive-empty {
  text-align: center;
  padding: 64px 24px;
  background: var(--white);
  border: 1px dashed var(--border);
  border-radius: var(--r-lg);
}
.archive-empty i {
  font-size: 48px;
  color: var(--border);
  margin-bottom: 16px;
  display: block;
}
.archive-empty h2,
.archive-empty h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}
.archive-empty p {
  font-size: 14px;
  color: var(--text-soft);
  margin-bottom: 20px;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}
.archive-empty .blog-search-form {
  margin-top: 8px;
  text-align: left;
}
.archive-empty-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

/* Pagination */
.archive-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 40px;
  flex-wrap: wrap;
}
.page-btn {
  min-width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-mid);
  background: var(--white);
  transition: var(--ease);
}
a.page-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.page-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
  box-shadow: var(--shadow-accent);
}
.page-ellipsis {
  font-size: 13px;
  color: var(--text-muted);
  padding: 0 4px;
}

/* Single post */
.blog-single-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 40px;
  align-items: start;
}
.blog-single-main {
  min-width: 0;
}
.blog-content-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.blog-featured-image {
  margin: 0;
  line-height: 0;
  border-bottom: 1px solid var(--border);
}
.blog-featured-image img {
  width: 100%;
  max-height: 480px;
  object-fit: cover;
}
.blog-entry {
  padding: 36px 40px 40px;
}
.blog-entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-light);
}
.blog-entry-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-muted);
}
.blog-entry-meta span i {
  font-size: 11px;
  color: var(--accent);
}
.blog-entry-content {
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-mid);
}
.blog-entry-content > *:first-child { margin-top: 0; }
.blog-entry-content > *:last-child { margin-bottom: 0; }
.blog-entry-content h2,
.blog-entry-content h3,
.blog-entry-content h4 {
  color: var(--primary);
  font-weight: 700;
  line-height: 1.35;
  margin: 1.6em 0 0.65em;
}
.blog-entry-content h2 { font-size: 1.5rem; }
.blog-entry-content h3 { font-size: 1.25rem; }
.blog-entry-content h4 { font-size: 1.1rem; }
.blog-entry-content p { margin-bottom: 1.15em; }
.blog-entry-content ul,
.blog-entry-content ol {
  margin: 0 0 1.15em 1.4em;
  padding: 0;
}
.blog-entry-content li { margin-bottom: 0.4em; }
.blog-entry-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.blog-entry-content a:hover { color: var(--accent-hover); }
.blog-entry-content blockquote {
  margin: 1.5em 0;
  padding: 18px 22px;
  border-left: 4px solid var(--accent);
  background: var(--light-bg);
  border-radius: 0 var(--r) var(--r) 0;
  font-style: italic;
  color: var(--text-mid);
}
.blog-entry-content img {
  border-radius: var(--r);
  margin: 1.5em 0;
}
.blog-entry-content .wp-block-image {
  margin: 1.5em 0;
}
.blog-entry-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 40px 28px;
  border-top: 1px solid var(--border-light);
  background: var(--off-white);
}
.blog-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.blog-tags-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.blog-tag-link {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  background: rgba(21,101,192,.08);
  border-radius: var(--r-full);
  transition: var(--ease);
}
.blog-tag-link:hover {
  background: var(--accent);
  color: var(--white);
}
.blog-share {
  display: flex;
  align-items: center;
  gap: 10px;
}
.blog-share-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.blog-share-link {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-mid);
  background: var(--white);
  font-size: 14px;
  transition: var(--ease);
}
.blog-share-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(21,101,192,.06);
}

/* Post navigation */
.blog-post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}
.blog-post-nav-link {
  display: block;
  padding: 18px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: var(--ease);
}
.blog-post-nav-link:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}
.blog-post-nav-link.next {
  text-align: right;
}
.blog-post-nav-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.blog-post-nav-link span:not(.blog-post-nav-label) {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.4;
}

/* Sidebar */
.blog-sidebar {
  position: sticky;
  top: calc(var(--site-top) + 20px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.blog-widget {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.blog-widget-head {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  background: var(--light-bg);
}
.blog-widget-head h3 {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}
.blog-widget-head h3 i {
  color: var(--accent);
  font-size: 13px;
}
.blog-widget-body {
  padding: 18px 20px;
}
.blog-sidebar-search-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0;
}
.blog-sidebar-search-input {
  width: 100%;
  height: 46px;
  padding: 0 16px;
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  font-size: 14px;
  color: var(--text-dark);
  background: var(--white);
  transition: var(--ease);
}
.blog-sidebar-search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(21,101,192,.12);
}
.blog-sidebar-search-input[type="search"]::-webkit-search-cancel-button,
.blog-sidebar-search-input[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
  appearance: none;
  display: none;
}
.blog-sidebar-search-btn {
  width: 100%;
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--r-full);
  font-size: 14px;
  font-weight: 600;
}
.blog-widget-empty {
  font-size: 13px;
  color: var(--text-soft);
  margin: 0;
  line-height: 1.6;
}
.blog-recent-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.blog-recent-list li + li {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}
.blog-recent-list a {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  line-height: 1.45;
  margin-bottom: 4px;
}
.blog-recent-list a:hover { color: var(--accent); }
.blog-recent-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--text-muted);
}
.blog-recent-meta time,
.blog-recent-read {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.blog-recent-read i {
  font-size: 10px;
}
.blog-recent-list time {
  font-size: 11px;
  color: var(--text-muted);
}

/* Related posts */
.blog-related {
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.blog-related-head {
  margin-bottom: 24px;
}
.blog-related-head .sec-label {
  margin-bottom: 8px;
}
.blog-related-head .sec-title {
  margin-bottom: 0;
}

/* Static page */
.blog-page-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 40px 44px;
}

/* 404 */
.blog-404-wrap {
  max-width: 680px;
  margin: 0 auto;
}
.blog-404-panel {
  text-align: center;
  padding: 48px 40px 40px;
  background: var(--white);
  border: 1px dashed var(--border);
  border-radius: var(--r-lg);
}
.blog-404-title {
  font-size: clamp(22px, 3vw, 26px);
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 10px;
}
.blog-404-desc {
  font-size: 14px;
  color: var(--text-soft);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 460px;
  margin-left: auto;
  margin-right: auto;
}
.blog-404-panel .blog-search-form {
  max-width: 100%;
  margin-bottom: 28px;
}
.blog-404-panel .blog-search-wrap {
  flex-direction: row;
  align-items: stretch;
}
.blog-404-panel .blog-search-input {
  height: 50px;
  background: var(--white);
  font-size: 14px;
}
.blog-404-panel .blog-search-icon {
  font-size: 16px;
  color: var(--border);
}
.blog-404-panel .blog-search-btn {
  height: 50px;
  min-width: 108px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.blog-404-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 520px;
  margin: 0 auto;
}
.blog-404-nav-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid rgba(21,101,192,.35);
  border-radius: var(--r);
  background: var(--white);
  text-align: left;
  transition: var(--ease);
  min-height: 64px;
}
.blog-404-nav-card:hover {
  border-color: var(--accent);
  background: rgba(21,101,192,.04);
  box-shadow: var(--shadow-sm);
}
.blog-404-nav-card--center {
  grid-column: 1 / -1;
  justify-self: center;
  width: calc(50% - 6px);
  min-width: 0;
}
.blog-404-nav-icon {
  flex-shrink: 0;
  width: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  color: var(--border);
  line-height: 1;
}
.blog-404-nav-text {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.3;
}
.blog-widget-btn {
  width: 100%;
  justify-content: center;
  display: inline-flex;
}

/* Comments */
.blog-comments {
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}
.blog-comments .comments-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 24px;
}
.blog-comments .comment-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
}
.blog-comments .comment-list .comment {
  padding: 20px 0;
  border-bottom: 1px solid var(--border-light);
}
.blog-comments .comment-author {
  font-weight: 700;
  color: var(--primary);
  font-size: 14px;
}
.blog-comments .comment-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.blog-comments .comment-content {
  font-size: 14px;
  color: var(--text-mid);
  line-height: 1.7;
}
.blog-comments .comment-respond {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
}
.blog-comments .comment-reply-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
}
.blog-comments label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 6px;
}
.blog-comments input[type="text"],
.blog-comments input[type="email"],
.blog-comments input[type="url"],
.blog-comments textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  font-size: 14px;
  margin-bottom: 14px;
  background: var(--white);
}
.blog-comments input:focus,
.blog-comments textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(21,101,192,.1);
}
.blog-comments .form-submit input {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  background: var(--accent);
  color: var(--white);
  border: none;
  border-radius: var(--r);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--ease);
}
.blog-comments .form-submit input:hover {
  background: var(--accent-hover);
}

.search-results-grid .prod-card,
.search-results-grid .blog-card {
  height: 100%;
}
@media (max-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .blog-single-layout {
    grid-template-columns: 1fr;
  }
  .blog-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .archive-hero {
    padding: 36px 0 40px;
  }
  .blog-section {
    padding: 36px 0 56px;
  }
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .blog-entry {
    padding: 24px 22px 28px;
  }
  .blog-entry-footer {
    padding: 16px 22px 22px;
    flex-direction: column;
    align-items: flex-start;
  }
  .blog-page-card {
    padding: 28px 22px;
  }
  .blog-post-nav {
    grid-template-columns: 1fr;
  }
  .blog-post-nav-link.next {
    text-align: left;
  }
  .blog-sidebar {
    grid-template-columns: 1fr;
  }
  .blog-search-wrap {
    flex-direction: column;
  }
  .blog-search-btn {
    width: 100%;
  }
  .blog-404-panel {
    padding: 32px 22px 28px;
  }
  .blog-404-panel .blog-search-wrap {
    flex-direction: row;
  }
  .blog-404-panel .blog-search-btn {
    width: auto;
    min-width: 96px;
    padding: 0 16px;
  }
  .blog-404-nav {
    grid-template-columns: 1fr;
    max-width: 100%;
  }
  .blog-404-nav-card--center {
    width: 100%;
  }
}