/* ========================================================
   EVE Industry Tool — Blog Styles
   Nur für /blog/ und /en/blog/ Seiten geladen.
   Nutzt existierende CSS-Variablen aus eve-site.css.
   ======================================================== */

/* ── Header (Übersicht + Artikel) ──────────────────────── */
/* padding-top = Nav-Höhe (64px) + Abstand, damit der Zurück-Link nicht */
/* von der fixed Navigation verdeckt wird. */
.blog-header,
.post-header {
  padding: calc(var(--nav-height) + 32px) 0 36px;
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  background: radial-gradient(ellipse at top, rgba(0,212,255,0.06), transparent 60%);
}
.blog-header-inner,
.post-header-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
}
.blog-eyebrow {
  font-family: var(--font-heading);
  font-size: 9px;
  letter-spacing: .2em;
  color: var(--cyan);
  margin-bottom: 12px;
  text-transform: uppercase;
}
.blog-header h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 12px; }
.blog-header p { color: var(--text-muted); max-width: 600px; font-size: 1rem; }

.post-back {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 20px;
}
.post-back:hover { text-decoration: underline; }
.post-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.post-date { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }
.post-header h1 {
  font-size: clamp(1.6rem, 4vw, 2.3rem);
  line-height: 1.25;
  margin-bottom: 12px;
}
.post-lead {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 650px;
  line-height: 1.5;
}

/* ── 2-Spalten-Layout ──────────────────────────────────── */
.blog-layout,
.post-layout {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 32px;
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: 32px;
  align-items: start;
}

/* ── Artikel-Cards (Übersicht) ─────────────────────────── */
.article-list { display: flex; flex-direction: column; gap: 16px; }
.article-card {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 24px;
  transition: border-color .15s, transform .15s;
  text-decoration: none;
  color: inherit;
}
.article-card:hover { border-color: var(--border-bright); transform: translateY(-1px); }
.article-card.featured {
  background: linear-gradient(135deg, var(--bg-card), rgba(0,212,255,0.04));
  border-color: var(--border-dim);
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.article-date { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); }
.article-card h2 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-size: 1.25rem;
  line-height: 1.3;
  margin-bottom: 10px;
}
.article-card.featured h2 { font-size: 1.5rem; }
.article-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0;
}

/* ── Tags ──────────────────────────────────────────────── */
.tag {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  padding: 3px 10px;
  border: 1px solid;
  display: inline-block;
  text-transform: uppercase;
}
.tag-guide    { color: #00b4f0; border-color: rgba(0,180,240,.3); background: rgba(0,180,240,.06); }
.tag-pi       { color: #fbbf24; border-color: rgba(251,191,36,.3); background: rgba(251,191,36,.06); }
.tag-markt    { color: #4ade80; border-color: rgba(74,222,128,.3); background: rgba(74,222,128,.06); }
.tag-industry { color: #00b4f0; border-color: rgba(0,180,240,.3); background: rgba(0,180,240,.06); }
.tag-devlog   { color: #a78bfa; border-color: rgba(167,139,250,.3); background: rgba(167,139,250,.06); }

/* ── Artikel-Body ──────────────────────────────────────── */
.post-body { font-size: 15px; line-height: 1.8; }
.post-body h2 {
  margin-top: 36px;
  margin-bottom: 14px;
  font-family: var(--font-heading);
  font-size: 1.35rem;
}
.post-body h3 { margin-top: 24px; margin-bottom: 10px; font-size: 1.1rem; }
.post-body p { margin-bottom: 16px; color: var(--text-secondary); }
.post-body strong { color: var(--text-primary); }
.post-body code {
  font-family: var(--font-mono);
  background: var(--bg-card);
  padding: 2px 6px;
  border: 1px solid var(--border-subtle);
  color: var(--cyan);
  font-size: 0.9em;
}
.post-body a { color: var(--cyan); text-decoration: underline; }
.post-body ul { margin: 0 0 16px 20px; color: var(--text-secondary); }
.post-body ul li { margin-bottom: 6px; }

/* ── Highlight Box ─────────────────────────────────────── */
.highlight-box {
  background: rgba(0,212,255,0.06);
  border: 1px solid var(--border-dim);
  border-left: 3px solid var(--cyan);
  padding: 16px 18px;
  margin: 24px 0;
}
.highlight-box strong { color: var(--cyan); }
.highlight-box code { font-size: 1em; background: transparent; border: none; padding: 0; color: var(--cyan); }

/* ── Data Table ────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 14px;
}
.data-table th {
  background: var(--bg-card);
  padding: 10px 14px;
  font-family: var(--font-sub);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-dim);
  text-align: left;
}
.data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-subtle);
}
.data-table tr:hover td { background: var(--bg-card); }

/* ── Sidebar ───────────────────────────────────────────── */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: sticky;
  top: 80px;
}
.sidebar-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  padding: 18px;
}
.sidebar-title {
  font-family: var(--font-heading);
  font-size: 9px;
  letter-spacing: .15em;
  color: var(--cyan);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.cta-box {
  background: rgba(0,212,255,0.06);
  border: 1px solid var(--border-dim);
  padding: 18px;
  text-align: center;
}
.cta-box h3 { font-size: 1rem; margin-bottom: 10px; }
.cta-box p { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 14px; }
.sidebar-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.sidebar-list a {
  color: var(--text-secondary);
  font-size: 0.85rem;
  text-decoration: none;
  line-height: 1.4;
  display: block;
}
.sidebar-list a:hover { color: var(--cyan); }
.category-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: 6px;
}
.sidebar-list a.category-active {
  color: var(--cyan);
  font-weight: 600;
}

/* ── Filter-Banner (bei aktiver Kategorie) ─────────────── */
.filter-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 16px;
  margin-bottom: 16px;
  background: rgba(0,212,255,0.06);
  border: 1px solid var(--border-dim);
  border-left: 3px solid var(--cyan);
  font-size: 0.9rem;
  color: var(--text-secondary);
  flex-wrap: wrap;
}
.filter-banner strong {
  color: var(--cyan);
}
.filter-clear {
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 4px 10px;
  border: 1px solid var(--border-subtle);
  transition: all .15s;
}
.filter-clear:hover {
  color: var(--cyan);
  border-color: var(--border-bright);
}

/* ── Popular Items ─────────────────────────────────────── */
.popular-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border-subtle);
}
.popular-item:last-child { border-bottom: none; }
.popular-num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--cyan);
  min-width: 24px;
}
.popular-link {
  color: var(--text-secondary);
  font-size: 0.82rem;
  text-decoration: none;
  line-height: 1.4;
}
.popular-link:hover { color: var(--cyan); }

/* ── Responsive ────────────────────────────────────────── */
@media (max-width: 768px) {
  .blog-layout,
  .post-layout {
    grid-template-columns: 1fr;
    padding: 32px 20px;
  }
  .sidebar { position: static; }
}