/* ======= BLOG PAGE ======= */

/* ===== BLOG HERO ===== */
.blog-hero {
  padding-top: 56px;
  min-height: 42vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
  transition: background var(--transition);
}
.blog-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 55% at 50% 0%, rgba(var(--accent-rgb),0.1) 0%, transparent 65%);
  pointer-events: none;
}
.blog-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 48px 24px 40px;
  max-width: 640px;
  width: 100%;
}
.blog-hero-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 20px;
}
.blog-hero-label::before { content: '✦'; font-size: 0.6rem; }

.blog-hero-title {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.15;
  margin-bottom: 14px;
  letter-spacing: -1px;
}
.blog-hero-title span { color: var(--accent); }

.blog-hero-sub {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 28px;
}

/* Search bar */
.blog-search-wrap {
  display: flex;
  align-items: center;
  background: var(--card-bg);
  border: 1.5px solid var(--card-border);
  border-radius: 12px;
  padding: 10px 16px;
  gap: 10px;
  max-width: 440px;
  margin: 0 auto 24px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.blog-search-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.12);
}
.blog-search-icon { font-size: 0.9rem; opacity: 0.5; flex-shrink: 0; }
.blog-search {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 0.92rem;
  flex: 1;
  min-width: 0;
}
.blog-search::placeholder { color: var(--text-secondary); opacity: 0.55; }

/* Hero stats */
.blog-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.83rem;
}
.blog-stat { display: flex; align-items: center; gap: 5px; }
.blog-stat-num { font-weight: 800; color: var(--text-primary); font-size: 0.96rem; }
.blog-stat-sep { opacity: 0.3; }

/* ===== TOPIC FILTER BAR ===== */
.topic-bar-wrap {
  position: sticky;
  top: 54px;
  z-index: 90;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--card-border);
  padding: 0 40px;
  transition: background var(--transition);
}
.topic-bar {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 12px 0;
}
.topic-bar::-webkit-scrollbar { display: none; }

.topic-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 22px;
  border: 1.5px solid var(--card-border);
  background: var(--card-bg);
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  font-size: 0.82rem;
  font-weight: 600;
  transition: all 0.18s;
  flex-shrink: 0;
}
.topic-pill:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}
.topic-pill.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.1);
}
.pill-count {
  background: var(--card-border);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 0.66rem;
  font-weight: 700;
}
.topic-pill.active .pill-count {
  background: var(--accent);
  color: #000;
}

/* ===== BLOG MAIN CONTAINER ===== */
.blog-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px 80px;
}

/* ===== FEATURED POST ===== */
.blog-featured-wrap { margin: 40px 0 0; }

.featured-post {
  display: grid;
  grid-template-columns: 420px 1fr;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  background: var(--card-bg);
  transition: transform 0.28s, box-shadow 0.28s;
}
.featured-post:hover {
  transform: translateY(-5px);
  box-shadow: 0 18px 48px rgba(0,0,0,0.14);
}

.featured-media {
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.featured-emoji {
  font-size: 5rem;
  filter: drop-shadow(0 6px 18px rgba(0,0,0,0.4));
  animation: floatEmoji 3.5s ease-in-out infinite;
}
@keyframes floatEmoji {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
.featured-label {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--accent);
  color: #000;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 6px;
}

.featured-content {
  padding: 32px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
}
.featured-title {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.4;
  color: var(--text-primary);
}
.featured-excerpt {
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 0.9rem;
}

/* ===== CATEGORY BADGES ===== */
.cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 7px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2px;
  width: fit-content;
}
.cat-tech     { background: rgba(0,128,255,0.12); color: #1a8cff; }
.cat-life     { background: rgba(0,230,118,0.12); color: #00cc66; }
.cat-travel   { background: rgba(255,152,0,0.12); color: #ff9800; }
.cat-thoughts { background: rgba(167,139,250,0.12); color: #a78bfa; }
.cat-career   { background: rgba(236,72,153,0.12); color: #ec4899; }
.cat-gym      { background: rgba(255,80,80,0.12); color: #ff5555; }
.cat-review   { background: rgba(255,215,0,0.12); color: #e6a000; }

[data-theme="dark"] .cat-tech     { background: rgba(255,215,0,0.1); color: #ffd700; }
[data-theme="dark"] .cat-life     { background: rgba(255,215,0,0.08); color: #f0c840; }
[data-theme="dark"] .cat-travel   { background: rgba(255,215,0,0.08); color: #e8a800; }
[data-theme="dark"] .cat-thoughts { background: rgba(255,215,0,0.08); color: #ffd700; }
[data-theme="dark"] .cat-career   { background: rgba(255,215,0,0.1); color: #ffd700; }
[data-theme="dark"] .cat-gym      { background: rgba(255,215,0,0.08); color: #e8a800; }
[data-theme="dark"] .cat-review   { background: rgba(255,215,0,0.08); color: #ffd700; }

/* ===== POST TAGS ===== */
.post-tags-row {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.post-tag {
  font-size: 0.69rem;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.18);
  padding: 2px 8px;
  border-radius: 10px;
  cursor: pointer;
}
.post-tag:hover { background: rgba(var(--accent-rgb), 0.18); }

/* ===== POST META ROW ===== */
.post-meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.75rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}
.post-read-btn {
  margin-left: auto;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  text-decoration: none;
  white-space: nowrap;
}
.post-read-btn:hover { text-decoration: underline; }

/* ===== GRID HEADER ===== */
.blog-grid-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 44px 0 20px;
}
.blog-grid-header h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}
.blog-grid-count {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ===== BLOG GRID ===== */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

/* ===== POST CARD ===== */
.post-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.24s, box-shadow 0.24s;
}
.post-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12);
}
.post-card.hidden { display: none !important; }

.post-thumb {
  height: 145px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
  position: relative;
  overflow: hidden;
}
.thumb-type-badge {
  position: absolute;
  top: 10px; right: 10px;
  background: rgba(0,0,0,0.5);
  color: rgba(255,255,255,0.9);
  font-size: 0.64rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 5px;
}

.post-body {
  padding: 18px 18px 14px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.post-title {
  font-size: 0.93rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.45;
}
.post-excerpt {
  font-size: 0.81rem;
  color: var(--text-secondary);
  line-height: 1.65;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-bottom {
  display: flex;
  align-items: center;
  border-top: 1px solid var(--card-border);
  padding-top: 10px;
  margin-top: 4px;
  gap: 8px;
  font-size: 0.74rem;
  color: var(--text-secondary);
}

/* ===== EMPTY STATE ===== */
.blog-empty {
  text-align: center;
  padding: 80px 24px;
  color: var(--text-secondary);
}
.blog-empty .empty-icon { font-size: 3.2rem; margin-bottom: 16px; }
.blog-empty p { font-size: 0.95rem; line-height: 1.7; }

/* ===== TAG CLOUD ===== */
.tag-cloud-section {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--card-border);
}
.tag-cloud-heading {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 18px;
}
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  align-items: center;
}
.cloud-tag {
  padding: 6px 14px;
  background: var(--card-bg);
  border: 1.5px solid var(--card-border);
  border-radius: 20px;
  font-size: 0.81rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.18s;
  font-weight: 500;
}
.cloud-tag:hover, .cloud-tag.active {
  background: rgba(var(--accent-rgb), 0.1);
  border-color: var(--accent);
  color: var(--accent);
}
.cloud-tag.size-lg { font-size: 0.92rem; font-weight: 600; }
.cloud-tag.size-xl { font-size: 1.05rem; font-weight: 700; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .blog-main { padding: 0 24px 60px; }
  .topic-bar-wrap { padding: 0 24px; }
  .featured-post { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .featured-post { grid-template-columns: 1fr; }
  .featured-media { min-height: 180px; }
  .featured-content { padding: 24px; }
  .featured-title { font-size: 1.15rem; }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .blog-main { padding: 0 16px 50px; }
  .topic-bar-wrap { padding: 0 16px; }
  .blog-hero-content { padding: 36px 16px 28px; }
  .blog-grid { grid-template-columns: 1fr; }
}