/* ============================================================
   blog.css — Enhanced UI/UX for Udyam Blog Pages
   Primary:   #F57C00
   Secondary: #FF8B00 | #EED2B3
   ============================================================ */

/* ── CSS Custom Properties ── */
:root {
  --primary:        #F57C00;
  --primary-dark:   #E65100;
  --primary-light:  #FF8B00;
  --secondary-pale: #EED2B3;
  --secondary-soft: #FFF3E0;

  --text-dark:  #1A1A1A;
  --text-body:  #3D3D3D;
  --text-muted: #6B7280;
  --text-light: #9CA3AF;

  --bg-page:    #F5F5F5;
  --bg-card:    #FFFFFF;
  --bg-toc:     #FFFAF5;

  --border:     #E8E0D8;
  --border-accent: #F57C00;

  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  18px;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.07);
  --shadow-md:  0 6px 24px rgba(0,0,0,0.09);
  --shadow-lg:  0 12px 40px rgba(0,0,0,0.12);

  --transition: 0.25s ease;
}

/* ── Base Overrides ── */
body {
  background-color: var(--bg-page) !important;
  color: var(--text-body) !important;
  line-height: 1.75 !important;
}

/* ── Container ── */
.container {
  max-width: 1280px !important;
  padding: 0 24px !important;
}

/* ── Breadcrumb ── */
.breadcrumb {
  padding: 18px 0 10px !important;
  font-size: 13px !important;
  color: var(--text-muted) !important;
  background: transparent !important;
  margin-bottom: 0 !important;
  border-radius: 0 !important;
}
.breadcrumb a {
  color: var(--primary) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
  transition: color var(--transition) !important;
}
.breadcrumb a:hover {
  color: var(--primary-dark) !important;
  text-decoration: none !important;
}

/* ── Layout Wrapper ── */
.content-wrapper {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 32px !important;
  margin-top: 24px !important;
  margin-bottom: 64px !important;
  align-items: flex-start !important;
}

/* ── Main Content ── */
.main-content {
  flex: 1 1 62% !important;
  min-width: 0 !important;
  background: var(--bg-card) !important;
  border-radius: var(--radius-lg) !important;
  padding: 36px 40px !important;
  box-shadow: var(--shadow-sm) !important;
  border: 1px solid var(--border) !important;
}

/* ── Page Title ── */
.page-title {
  font-size: 2rem !important;
  color: var(--text-dark) !important;
  font-weight: 800 !important;
  margin-bottom: 22px !important;
  line-height: 1.3 !important;
  letter-spacing: -0.3px !important;
}

/* ── Featured Image ── */
.featured-image {
  width: 100% !important;
  border-radius: var(--radius-md) !important;
  margin-bottom: 12px !important;
  box-shadow: var(--shadow-md) !important;
  object-fit: cover !important;
  max-height: 420px !important;
  transition: transform var(--transition), box-shadow var(--transition) !important;
}
.featured-image:hover {
  transform: scale(1.01) !important;
  box-shadow: var(--shadow-lg) !important;
}

/* ── Author / Meta Row ── */
.author-info {
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  margin-bottom: 10px !important;
  font-size: 13.5px !important;
  color: var(--text-muted) !important;
}
.author-info img {
  width: 22px !important;
  height: 22px !important;
  border-radius: 50% !important;
}

.date-views {
  display: flex !important;
  justify-content: flex-end !important;
  gap: 18px !important;
  margin-bottom: 20px !important;
  font-size: 13px !important;
  color: var(--text-light) !important;
  padding-bottom: 18px !important;
  border-bottom: 1px solid var(--border) !important;
}

/* ── Blog Intro ── */
.blog-intro {
  font-size: 16.5px !important;
  line-height: 1.8 !important;
  margin-bottom: 28px !important;
  color: var(--text-body) !important;
}

/* ── TOC Component ── */
.toc {
  border-radius: var(--radius-md) !important;
  background: var(--bg-toc) !important;
  border: 1px solid var(--secondary-pale) !important;
  margin-bottom: 32px !important;
  overflow: hidden !important;
  box-shadow: var(--shadow-sm) !important;
}

.toc-header {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding: 16px 20px !important;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%) !important;
  cursor: pointer !important;
  user-select: none !important;
  transition: filter var(--transition) !important;
}
.toc-header:hover {
  filter: brightness(1.06) !important;
}
.toc-header h2 {
  color: #fff !important;
  font-size: 1rem !important;
  font-weight: 700 !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
  letter-spacing: 0.3px !important;
}

.toc-toggle-btn {
  background: rgba(255,255,255,0.25) !important;
  border: none !important;
  border-radius: 50% !important;
  width: 30px !important;
  height: 30px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  cursor: pointer !important;
}
.toc-toggle-icon {
  width: 14px !important;
  height: 14px !important;
}
.toc-toggle-icon::before,
.toc-toggle-icon::after {
  background-color: #fff !important;
}

.toc-content {
  max-height: 0 !important;
  overflow: hidden !important;
  transition: max-height 0.35s ease-out !important;
}
.toc-content.expanded {
  max-height: 1200px !important;
}

.toc-list {
  list-style: none !important;
  padding: 16px 24px 20px !important;
  margin: 0 !important;
}
.toc-list li {
  padding: 5px 0 !important;
}
.toc-list a {
  text-decoration: none !important;
  color: var(--primary-dark) !important;
  font-size: 14.5px !important;
  font-weight: 500 !important;
  display: block !important;
  padding: 3px 0 !important;
  transition: color var(--transition), padding-left var(--transition) !important;
}
.toc-list a:hover {
  color: var(--primary) !important;
  padding-left: 6px !important;
  text-decoration: none !important;
}
.toc-list .sub-item {
  padding-left: 22px !important;
}
.toc-list .sub-item a {
  font-size: 13.5px !important;
  color: var(--text-body) !important;
}
.toc-list .sub-item a:hover {
  color: var(--primary) !important;
}

/* ── Article Content Typography ── */
.main-content section {
  margin-bottom: 32px !important;
  padding-bottom: 20px !important;
  border-bottom: 1px dashed var(--border) !important;
}
.main-content section:last-of-type {
  border-bottom: none !important;
}

.main-content h2 {
  font-size: 1.35rem !important;
  color: var(--text-dark) !important;
  font-weight: 700 !important;
  margin: 28px 0 12px !important;
  padding-left: 14px !important;
  border-left: 4px solid var(--primary) !important;
  line-height: 1.4 !important;
}
.main-content h3 {
  font-size: 1.05rem !important;
  color: var(--primary-dark) !important;
  font-weight: 600 !important;
  margin: 20px 0 8px !important;
}

.main-content p {
  color: var(--text-body) !important;
  font-size: 15.5px !important;
  line-height: 1.8 !important;
  margin-bottom: 14px !important;
}

.main-content a {
  color: var(--primary) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
  border-bottom: 1px solid transparent !important;
  transition: border-color var(--transition), color var(--transition) !important;
}
.main-content a:hover {
  color: var(--primary-dark) !important;
  border-bottom-color: var(--primary) !important;
}

/* ── Article Lists ── */
.main-content ul,
.main-content ol {
  padding-left: 22px !important;
  margin-bottom: 16px !important;
}
.main-content ul li,
.main-content ol li {
  padding: 5px 0 !important;
  font-size: 15px !important;
  color: var(--text-body) !important;
  line-height: 1.7 !important;
}
.main-content ul li::marker {
  color: var(--primary) !important;
}

/* ── Inline Images ── */
.image-step {
  max-width: 100% !important;
  height: auto !important;
  display: block !important;
  margin: 20px auto !important;
  border-radius: var(--radius-md) !important;
  box-shadow: var(--shadow-md) !important;
  transition: transform var(--transition) !important;
}
.image-step:hover {
  transform: scale(1.01) !important;
}

/* ══════════════════════════════════════════
   SIDEBAR
══════════════════════════════════════════ */
.sidebar {
  flex: 1 1 30% !important;
  min-width: 280px !important;
  max-width: 360px !important;
  position: sticky !important;
  top: 20px !important;
  height: auto !important;
  overflow: visible !important;
  align-self: flex-start !important;
}

.blog-list {
  background: var(--bg-card) !important;
  border-radius: var(--radius-lg) !important;
  padding: 28px 24px !important;
  box-shadow: var(--shadow-md) !important;
  border: 1px solid var(--border) !important;
  max-height: calc(100vh - 40px) !important;
  overflow-y: auto !important;
  scrollbar-width: thin !important;
  scrollbar-color: var(--secondary-pale) transparent !important;
}
.blog-list::-webkit-scrollbar {
  width: 4px !important;
}
.blog-list::-webkit-scrollbar-thumb {
  background: var(--secondary-pale) !important;
  border-radius: 4px !important;
}

.blog-list-title {
  font-size: 1.1rem !important;
  font-weight: 700 !important;
  color: var(--text-dark) !important;
  text-align: center !important;
  margin-bottom: 18px !important;
  position: relative !important;
}
.blog-list-title::after {
  content: '' !important;
  display: block !important;
  width: 48px !important;
  height: 3px !important;
  background: linear-gradient(90deg, var(--primary), var(--primary-light)) !important;
  border-radius: 99px !important;
  margin: 10px auto 0 !important;
}

/* ── Sidebar Blog Items ── */
.blog-item {
  display: flex !important;
  align-items: flex-start !important;
  gap: 12px !important;
  padding: 12px 0 !important;
  border-bottom: 1px solid var(--border) !important;
  transition: background var(--transition) !important;
  border-radius: var(--radius-sm) !important;
}
.blog-item:last-of-type {
  border-bottom: none !important;
}
.blog-item:hover {
  background: var(--secondary-soft) !important;
  padding-left: 6px !important;
  padding-right: 6px !important;
}

.blog-item-image {
  width: 74px !important;
  height: 74px !important;
  border-radius: var(--radius-sm) !important;
  object-fit: cover !important;
  flex-shrink: 0 !important;
  margin-right: 0 !important;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1) !important;
  transition: transform var(--transition) !important;
}
.blog-item:hover .blog-item-image {
  transform: scale(1.04) !important;
}

.blog-item-content {
  flex: 1 !important;
  min-width: 0 !important;
}
.blog-item-content h3 {
  font-size: 13.5px !important;
  line-height: 1.5 !important;
  margin-bottom: 4px !important;
  color: var(--text-dark) !important;
  font-weight: 600 !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 2 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
}
.blog-item-content a {
  color: var(--text-dark) !important;
  text-decoration: none !important;
  transition: color var(--transition) !important;
}
.blog-item-content a:hover {
  color: var(--primary) !important;
}

.blog-item-meta {
  font-size: 11.5px !important;
  color: var(--text-light) !important;
  display: flex !important;
  align-items: center !important;
  gap: 4px !important;
}

/* ── View All Button ── */
.view-all-btn {
  display: block !important;
  text-align: center !important;
  margin-top: 22px !important;
  padding: 13px 20px !important;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%) !important;
  color: #fff !important;
  border-radius: var(--radius-md) !important;
  text-decoration: none !important;
  font-weight: 700 !important;
  font-size: 14px !important;
  letter-spacing: 0.3px !important;
  box-shadow: 0 4px 14px rgba(245, 124, 0, 0.35) !important;
  transition: transform var(--transition), box-shadow var(--transition), filter var(--transition) !important;
}
.view-all-btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(245, 124, 0, 0.45) !important;
  filter: brightness(1.06) !important;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%) !important;
  color: #fff !important;
}

/* ══════════════════════════════════════════
   RESPONSIVE — TABLET
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .main-content {
    padding: 28px 28px !important;
  }
  .sidebar {
    max-width: 100% !important;
  }
}

/* ══════════════════════════════════════════
   RESPONSIVE — MOBILE
══════════════════════════════════════════ */
@media (max-width: 768px) {
  .content-wrapper {
    flex-direction: column !important;
    gap: 24px !important;
    margin-bottom: 40px !important;
  }

  .main-content {
    flex: 1 1 100% !important;
    padding: 22px 18px !important;
    border-radius: var(--radius-md) !important;
  }

  .sidebar {
    position: static !important;
    height: auto !important;
    flex: 1 1 100% !important;
    max-width: 100% !important;
  }

  .blog-list {
    max-height: none !important;
    overflow-y: visible !important;
  }

  .page-title {
    font-size: 1.55rem !important;
    margin-bottom: 16px !important;
  }

  .main-content h2 {
    font-size: 1.2rem !important;
  }

  .featured-image {
    max-height: 240px !important;
  }

  .blog-item-image {
    width: 64px !important;
    height: 64px !important;
  }

  .date-views {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 4px !important;
  }

  .toc-header {
    padding: 14px 16px !important;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 14px !important;
  }

  .main-content {
    padding: 18px 14px !important;
  }

  .page-title {
    font-size: 1.35rem !important;
  }

  .main-content h2 {
    font-size: 1.1rem !important;
  }

  .blog-item {
    gap: 10px !important;
  }

  .blog-item-image {
    width: 56px !important;
    height: 56px !important;
  }

  .view-all-btn {
    padding: 11px 16px !important;
    font-size: 13.5px !important;
  }
}

/* ══════════════════════════════════════════
   PRINT-SAFE — Keep readable when printed
══════════════════════════════════════════ */
@media print {
  .sidebar { display: none !important; }
  .main-content {
    box-shadow: none !important;
    border: none !important;
    padding: 0 !important;
  }
}