/* ===== ZAFRONIX — Blog ===== */

.blog { padding: 140px 0 80px; }
.blog__container { max-width: 740px; margin: 0 auto; }

/* Index page */
.blog__intro h1 { margin-bottom: 8px; }
.blog__intro p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.6;
  margin-bottom: 32px;
}

/* Tag filter chip row */
.blog__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 32px 0;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.blog__filter-label {
  font-size: 0.7rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-muted);
  align-self: center;
  margin-right: 4px;
}
.blog__filter-chip {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  user-select: none;
}
.blog__filter-chip:hover {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}
.blog__filter-chip[aria-pressed="true"] {
  background: rgba(108, 60, 224, 0.18);
  border-color: rgba(108, 60, 224, 0.5);
  color: #a78bfa;
}

.blog__list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.blog__entry {
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: background 0.2s;
}
.blog__entry[hidden] { display: none; }
.blog__entry a {
  display: block;
  padding: 28px 0;
  color: inherit;
  text-decoration: none;
}
.blog__entry a:hover {
  background: rgba(108, 60, 224, 0.04);
  margin: 0 -16px;
  padding-left: 16px;
  padding-right: 16px;
  border-radius: 8px;
}

.blog__entry-meta {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.blog__entry-meta-sep { color: var(--text-muted); opacity: 0.5; }

.blog__entry-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
}
.blog__entry-tag--wc-api      { background: rgba(245, 158, 11, 0.12); color: #f59e0b; }
.blog__entry-tag--siono       { background: rgba(34, 197, 94, 0.12); color: #22c55e; }
.blog__entry-tag--ngchess     { background: rgba(96, 165, 250, 0.12); color: #60a5fa; }
.blog__entry-tag--games       { background: rgba(108, 60, 224, 0.15); color: #a78bfa; }
.blog__entry-tag--wayfinders  { background: rgba(244, 114, 182, 0.12); color: #f472b6; }
.blog__entry-tag--mergeblitz  { background: rgba(242, 176, 112, 0.12); color: #f2b070; }
.blog__entry-tag--brainblitz  { background: rgba(107, 95, 191, 0.18); color: #b5acd9; }
.blog__entry-tag--alchemymix  { background: rgba(34, 211, 238, 0.12); color: #22d3ee; }
.blog__entry-tag--studio      { background: rgba(255, 255, 255, 0.06); color: var(--text-muted); }
.blog__entry-tag--engineering { background: rgba(132, 204, 22, 0.12); color: #84cc16; }
.blog__entry-tag--business    { background: rgba(251, 146, 60, 0.12); color: #fb923c; }
.blog__entry-tag--data        { background: rgba(168, 85, 247, 0.12); color: #c084fc; }
.blog__entry-tag--principles  { background: rgba(239, 68, 68, 0.12); color: #ef4444; }

.blog__entry-title {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}
.blog__entry-excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Article page */
.blog-article__meta {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 16px;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.blog-article__lede {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0 0 28px 0;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.blog-article h1 {
  margin: 0 0 20px 0;
  line-height: 1.2;
  font-size: 2.2rem;
}
.blog-article p {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1rem;
  margin: 0 0 22px 0;
}
.blog-article ul,
.blog-article ol {
  padding-left: 24px;
  margin: 0 0 22px 0;
}
.blog-article li {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 1rem;
  margin-bottom: 8px;
}
.blog-article h2 {
  font-size: 1.5rem;
  margin: 48px 0 16px;
  color: var(--text-primary);
  font-weight: 700;
}
.blog-article h3 {
  font-size: 1.2rem;
  margin: 32px 0 12px;
  color: var(--text-primary);
  font-weight: 600;
}
.blog-article strong { color: var(--text-primary); }
.blog-article a {
  color: var(--accent-cyan, #6c3ce0);
  text-decoration: underline;
  text-decoration-color: rgba(108, 60, 224, 0.4);
  text-underline-offset: 3px;
}
.blog-article a:hover { text-decoration-color: currentColor; }
.blog-article code {
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: 'JetBrains Mono', Menlo, monospace;
  font-size: 0.88em;
  color: var(--text-primary);
}
.blog-article pre {
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 18px 20px;
  margin: 0 0 24px 0;
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.55;
}
.blog-article pre code {
  background: transparent;
  padding: 0;
  color: var(--text-secondary);
  font-size: inherit;
}
.blog-article hr {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  margin: 36px 0;
}
.blog-article__footer {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
.blog-article__back {
  font-size: 0.9rem;
  color: var(--text-muted);
}