/* ==========================================================================
   Negareh Blog Archive Dedicated Stylesheet (blog.css)
   Scoped strictly under .negareh-blog-archive
   Source of Truth: blog.html
   ========================================================================== */

/* Page Root Wrapper & Design System Tokens Fallback */
.negareh-blog-archive {
  --brand-cyan: #00CDD3;
  --brand-cyan-dark: #00ADB2;
  --brand-cyan-light: #E6FAFA;
  --brand-cyan-glow: rgba(0, 205, 211, 0.35);

  --brand-teal: #006872;
  --brand-teal-dark: #004D54;
  --brand-teal-deep: #00363B;
  --brand-teal-light: #E6F0F1;
  --brand-teal-glow: rgba(0, 104, 114, 0.28);

  --brand-yellow: #FFB400;
  --brand-yellow-dark: #E09E00;
  --brand-yellow-light: #FFF8E6;

  --brand-red: #CA0A0A;
  --brand-red-dark: #A80808;

  --bg-primary: #FFFFFF;
  --bg-surface: #FFFFFF;
  --bg-elevated: #F6FAFA;
  --bg-subtle: #EDF5F5;
  --bg-dark: #011E22;
  --bg-dark-card: #03363D;
  --bg-glass: rgba(255, 255, 255, 0.92);

  --text-primary: #0A191D;
  --text-secondary: #3D5A60;
  --text-muted: #6B888E;
  --text-inverse: #FFFFFF;

  --border-subtle: rgba(0, 104, 114, 0.1);
  --border-medium: rgba(0, 104, 114, 0.18);
  --border-focus: var(--brand-cyan);

  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 22px;
  --radius-2xl: 28px;
  --radius-pill: 999px;

  --shadow-sm: 0 4px 14px rgba(0, 54, 59, 0.05);
  --shadow-md: 0 10px 30px -6px rgba(0, 54, 59, 0.09), 0 3px 10px rgba(0, 54, 59, 0.03);
  --shadow-lg: 0 20px 48px -10px rgba(0, 54, 59, 0.15);

  --transition-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1240px;

  margin-top: 10px;
  margin-bottom: 60px;
}

[data-theme="dark"] .negareh-blog-archive {
  --bg-primary: #021215;
  --bg-surface: #052026;
  --bg-elevated: #082930;
  --bg-subtle: #0B353E;
  --bg-dark: #010C0E;
  --bg-dark-card: #041B1F;
  --bg-glass: rgba(5, 32, 38, 0.92);

  --text-primary: #F2FCFC;
  --text-secondary: #A0CBD1;
  --text-muted: #64969E;

  --border-subtle: rgba(0, 205, 211, 0.12);
  --border-medium: rgba(0, 205, 211, 0.24);

  --shadow-sm: 0 4px 14px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 10px 30px -6px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 20px 48px -10px rgba(0, 0, 0, 0.75);
}

.negareh-blog-archive .gradient-title {
  background: linear-gradient(135deg, var(--brand-teal-deep) 0%, var(--brand-teal) 65%, #008794 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="dark"] .negareh-blog-archive .gradient-title {
  background: linear-gradient(135deg, #FFFFFF 20%, var(--brand-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ==================== هیرو کوچک صفحه مقالات ==================== */
.negareh-blog-archive .blog-hero-card {
  background: linear-gradient(135deg, var(--bg-surface) 0%, var(--bg-elevated) 100%);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-2xl, 28px);
  padding: 32px 36px;
  margin-top: 10px;
  margin-bottom: 26px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.negareh-blog-archive .blog-hero-card::before {
  content: '';
  position: absolute;
  top: -70px;
  left: -70px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, var(--brand-cyan-glow) 0%, transparent 70%);
  opacity: 0.6;
  pointer-events: none;
}

.negareh-blog-archive .breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.negareh-blog-archive .breadcrumb-nav a {
  color: var(--brand-teal);
  text-decoration: none;
  font-weight: 700;
  transition: color var(--transition-fast);
}

[data-theme="dark"] .negareh-blog-archive .breadcrumb-nav a { color: var(--brand-cyan); }
.negareh-blog-archive .breadcrumb-nav a:hover { text-decoration: underline; }

.negareh-blog-archive .breadcrumb-separator {
  color: var(--text-muted);
  opacity: 0.6;
}

.negareh-blog-archive .blog-hero-title {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 900;
  margin-bottom: 8px;
  line-height: 1.35;
}

.negareh-blog-archive .blog-hero-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 820px;
  margin: 0;
}

/* ==================== [۱] مقاله شاخص (HubSpot Pattern) ==================== */
.negareh-blog-archive .featured-article-banner {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-2xl, 28px);
  overflow: hidden;
  margin-bottom: 34px;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  align-items: stretch;
  position: relative;
}

.negareh-blog-archive .featured-article-banner:hover {
  border-color: var(--brand-cyan);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.negareh-blog-archive .featured-cover-box {
  background: linear-gradient(135deg, var(--brand-teal-deep) 0%, var(--brand-teal) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 40px 24px;
  text-align: center;
}

.negareh-blog-archive .featured-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.negareh-blog-archive .featured-cover-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(0, 205, 211, 0.9);
  color: var(--brand-teal-deep);
  font-size: 0.76rem;
  font-weight: 900;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

.negareh-blog-archive .featured-emoji-large {
  font-size: 4.5rem;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.3));
  transition: transform 0.4s ease;
  position: relative;
  z-index: 2;
}

.negareh-blog-archive .featured-article-banner:hover .featured-emoji-large {
  transform: scale(1.1) rotate(5deg);
}

.negareh-blog-archive .featured-content-box {
  padding: 34px 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
}

.negareh-blog-archive .featured-meta-top {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}

.negareh-blog-archive .badge-category {
  background: var(--brand-cyan-light);
  color: var(--brand-teal);
  border: 1px solid rgba(0, 205, 211, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.74rem;
  font-weight: 800;
  text-decoration: none;
}

[data-theme="dark"] .negareh-blog-archive .badge-category {
  background: rgba(0, 205, 211, 0.15);
  color: var(--brand-cyan);
}

.negareh-blog-archive .featured-title {
  font-size: clamp(1.2rem, 2vw, 1.55rem);
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.45;
  margin: 0;
  transition: color var(--transition-fast);
}

.negareh-blog-archive .featured-title a {
  color: inherit;
  text-decoration: none;
}

.negareh-blog-archive .featured-article-banner:hover .featured-title {
  color: var(--brand-teal);
}

[data-theme="dark"] .negareh-blog-archive .featured-article-banner:hover .featured-title {
  color: var(--brand-cyan);
}

.negareh-blog-archive .featured-excerpt {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.negareh-blog-archive .featured-footer-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  margin-top: auto;
}

.negareh-blog-archive .author-info-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.negareh-blog-archive .btn-read-featured {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--brand-teal) 0%, var(--brand-teal-deep) 100%);
  color: #ffffff;
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 4px 14px var(--brand-teal-glow);
  transition: all var(--transition-fast);
  border: 1px solid rgba(0, 205, 211, 0.3);
}

.negareh-blog-archive .btn-read-featured:hover {
  background: linear-gradient(135deg, var(--brand-cyan-dark) 0%, var(--brand-teal) 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px var(--brand-teal-glow);
}

/* ==================== [۲] نوار فیلتر دسته‌بندی موضوعی (Magoosh Pattern) ==================== */
.negareh-blog-archive .filter-pills-bar-wrap {
  margin-bottom: 30px;
  position: sticky;
  top: 76px;
  z-index: 1800;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 12px 16px;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-medium);
  box-shadow: var(--shadow-sm);
}

.negareh-blog-archive .filter-pills-list {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 2px 0;
}

.negareh-blog-archive .filter-pills-list::-webkit-scrollbar {
  display: none;
}

.negareh-blog-archive .category-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--border-medium);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 800;
  text-decoration: none;
  transition: all var(--transition-fast);
  user-select: none;
  box-shadow: var(--shadow-sm);
}

.negareh-blog-archive .category-filter-btn:hover {
  color: var(--brand-teal);
  border-color: var(--brand-cyan);
  background: var(--brand-cyan-light);
  transform: translateY(-2px);
}

[data-theme="dark"] .negareh-blog-archive .category-filter-btn:hover {
  color: var(--brand-cyan);
  background: rgba(0, 205, 211, 0.14);
}

.negareh-blog-archive .category-filter-btn.active {
  background: linear-gradient(135deg, var(--brand-teal) 0%, var(--brand-teal-deep) 100%);
  color: #ffffff;
  border-color: var(--brand-cyan);
  box-shadow: 0 4px 14px var(--brand-teal-glow);
}

[data-theme="dark"] .negareh-blog-archive .category-filter-btn.active {
  background: linear-gradient(135deg, var(--brand-cyan-dark) 0%, var(--brand-teal) 100%);
  color: #ffffff;
  border-color: var(--brand-cyan);
}

/* ==================== بخش اصلی محتوا: گرید مقالات + پرمخاطب‌ترین‌ها ==================== */
.negareh-blog-archive .blog-main-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 28px;
  margin-bottom: 60px;
  align-items: start;
}

/* [۳] گرید کارت‌های مقالات */
.negareh-blog-archive .articles-grid-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

.negareh-blog-archive .article-post-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl, 22px);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  text-decoration: none;
  color: inherit;
  position: relative;
}

.negareh-blog-archive .article-post-card:hover {
  border-color: var(--brand-cyan);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.negareh-blog-archive .card-cover-wrap {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.negareh-blog-archive .card-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.negareh-blog-archive .card-cover-emoji {
  font-size: 3.2rem;
  transition: transform 0.35s ease;
}

.negareh-blog-archive .article-post-card:hover .card-cover-emoji {
  transform: scale(1.15) rotate(4deg);
}

.negareh-blog-archive .card-cat-badge-top {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0, 54, 59, 0.85);
  color: #ffffff;
  backdrop-filter: blur(6px);
  border: 1px solid rgba(0, 205, 211, 0.4);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 800;
  z-index: 2;
}

.negareh-blog-archive .card-body-box {
  padding: 18px 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  gap: 10px;
}

.negareh-blog-archive .card-post-title {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  min-height: 3em;
  transition: color var(--transition-fast);
}

.negareh-blog-archive .article-post-card:hover .card-post-title {
  color: var(--brand-cyan-dark);
}

[data-theme="dark"] .negareh-blog-archive .article-post-card:hover .card-post-title {
  color: var(--brand-cyan);
}

.negareh-blog-archive .card-post-excerpt {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.negareh-blog-archive .card-post-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border-subtle);
  margin-top: auto;
  font-size: 0.76rem;
  color: var(--text-muted);
}

.negareh-blog-archive .read-more-link-text {
  color: var(--brand-teal);
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: transform var(--transition-fast);
}

[data-theme="dark"] .negareh-blog-archive .read-more-link-text {
  color: var(--brand-cyan);
}

.negareh-blog-archive .article-post-card:hover .read-more-link-text {
  transform: translateX(-3px);
}

/* ==================== [۴] صفحه بندی دینامیک (Pagination) ==================== */
.negareh-blog-archive .blog-pagination-wrap {
  margin-top: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.negareh-blog-archive .blog-pagination-wrap .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  padding: 0 10px;
  border-radius: var(--radius-pill);
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  color: var(--text-primary);
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.negareh-blog-archive .blog-pagination-wrap .page-numbers.current,
.negareh-blog-archive .blog-pagination-wrap .page-numbers:hover {
  background: var(--brand-teal);
  color: #ffffff;
  border-color: var(--brand-cyan);
}

/* ==================== [۵] بلوک پرمخاطب‌ترین مقالات (PrepScholar Pattern) ==================== */
.negareh-blog-archive .popular-sidebar-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-2xl, 28px);
  padding: 24px 22px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 140px;
}

.negareh-blog-archive .popular-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-subtle);
  margin-bottom: 18px;
  position: relative;
}

.negareh-blog-archive .popular-sidebar-header::after {
  content: '';
  position: absolute;
  bottom: -2px;
  right: 0;
  width: 50px;
  height: 2px;
  background: var(--brand-cyan);
  border-radius: 2px;
}

.negareh-blog-archive .popular-title-text {
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.negareh-blog-archive .popular-articles-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.negareh-blog-archive .popular-article-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.negareh-blog-archive .popular-article-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.negareh-blog-archive .popular-rank-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--brand-teal-light);
  color: var(--brand-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 900;
  flex-shrink: 0;
}

[data-theme="dark"] .negareh-blog-archive .popular-rank-num {
  background: rgba(0, 205, 211, 0.18);
  color: var(--brand-cyan);
}

.negareh-blog-archive .popular-article-link {
  text-decoration: none;
  color: var(--text-primary);
  font-size: 0.84rem;
  font-weight: 700;
  line-height: 1.5;
  transition: color var(--transition-fast);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.negareh-blog-archive .popular-article-link:hover {
  color: var(--brand-teal);
}

[data-theme="dark"] .negareh-blog-archive .popular-article-link:hover {
  color: var(--brand-cyan);
}

.negareh-blog-archive .popular-meta-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* بنر تبلیغاتی مشاوره در سایدبار */
.negareh-blog-archive .sidebar-consult-ad {
  margin-top: 22px;
  background: linear-gradient(135deg, var(--bg-elevated) 0%, var(--bg-subtle) 100%);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  padding: 16px;
  text-align: center;
}

.negareh-blog-archive .ad-title {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.negareh-blog-archive .ad-desc {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 12px;
}

.negareh-blog-archive .ad-btn {
  display: inline-block;
  width: 100%;
  background: var(--brand-teal);
  color: #ffffff;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 800;
  text-decoration: none;
  transition: background var(--transition-fast);
}

.negareh-blog-archive .ad-btn:hover {
  background: var(--brand-cyan-dark);
}

/* ==================== واکنش‌گرایی موبایل و تبلت ==================== */
@media (max-width: 1024px) {
  .negareh-blog-archive .blog-main-layout {
    grid-template-columns: 1fr;
  }

  .negareh-blog-archive .popular-sidebar-box {
    position: static;
    margin-top: 20px;
  }
}

@media (max-width: 960px) {
  .negareh-blog-archive .featured-article-banner {
    grid-template-columns: 1fr;
  }

  .negareh-blog-archive .featured-cover-box {
    padding: 30px 20px;
  }

  .negareh-blog-archive .featured-content-box {
    padding: 22px 20px;
  }

  .negareh-blog-archive .filter-pills-bar-wrap {
    top: 60px;
  }
}

@media (max-width: 680px) {
  .negareh-blog-archive .articles-grid-container {
    grid-template-columns: 1fr;
  }

  .negareh-blog-archive .blog-hero-card {
    padding: 22px 18px;
  }
}