/* ============================================================
   Insights / Blog — Grafana-Dashboard-Look
   Wird von public/blog/index.html und allen Artikelseiten geteilt.
   Generiert über die Quellen in /blogposts via scripts/build-blog.mjs
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@400;500;700&family=Inter:wght@400;600;700;800&display=swap');

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --grafana-orange: #ff7041;
  --grafana-blue:   #5794f2;
  --grafana-green:  #73bf69;
  --grafana-yellow: #fade2a;
  --grafana-red:    #f2495c;
  --grafana-purple: #b877d9;
  --bg-dark:        #0b0c0e;
  --bg-panel:       #18181b;
  --bg-panel-hover: #212124;
  --border:         #2e2e32;
  --text-primary:   #d2d5d9;
  --text-secondary: #9fa2a8;
  --text-white:     #ffffff;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }

/* Dashboard Grid Background */
.dashboard-bg {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(46, 46, 50, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(46, 46, 50, 0.3) 1px, transparent 1px);
  background-size: 20px 20px;
  z-index: 0;
  pointer-events: none;
}

/* ── Navbar (identisch zur Landing) ── */
.navbar {
  background: var(--bg-panel);
  border-bottom: 2px solid var(--border);
  padding: 15px 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
  gap: 15px;
  flex-wrap: wrap;
}
.navbar-left  { display: flex; align-items: center; gap: 20px; }
.navbar-right { display: flex; align-items: center; gap: 12px; }
.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--grafana-orange);
  font-family: 'Roboto Mono', monospace;
}
.dashboard-title { font-size: 1.1rem; font-weight: 700; color: var(--text-white); }

.nav-link {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 15px;
  border-radius: 3px;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: 'Roboto Mono', monospace;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.nav-link:hover { border-color: var(--grafana-orange); color: var(--grafana-orange); }
.nav-link.active { border-color: var(--grafana-orange); color: var(--grafana-orange); }

.status-badge {
  background: var(--grafana-green);
  color: var(--bg-dark);
  padding: 6px 14px;
  border-radius: 3px;
  font-size: 0.8rem;
  font-weight: 700;
  font-family: 'Roboto Mono', monospace;
}

/* ── Container ── */
.container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 30px;
  position: relative;
  z-index: 10;
}

/* ── Insights-Hero / Stats ── */
.insights-hero { margin-bottom: 26px; }
.insights-kicker {
  font-family: 'Roboto Mono', monospace;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--grafana-orange);
  margin-bottom: 10px;
}
.insights-headline {
  font-size: 2rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.15;
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.insights-sub {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 720px;
  line-height: 1.6;
}

.stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin: 26px 0;
}
.stat-panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 18px 20px;
  position: relative;
  overflow: hidden;
}
.stat-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--grafana-orange);
}
.stat-panel:nth-child(2)::before { background: var(--grafana-blue); }
.stat-panel:nth-child(3)::before { background: var(--grafana-green); }
.stat-panel:nth-child(4)::before { background: var(--grafana-purple); }
.stat-label {
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  font-weight: 600;
}
.stat-value {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--text-white);
  font-family: 'Roboto Mono', monospace;
  line-height: 1;
}
.stat-sub { font-size: 0.78rem; color: var(--text-secondary); margin-top: 6px; font-family: 'Roboto Mono', monospace; }

/* ── Filterbar ── */
.filterbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 14px 16px;
  margin-bottom: 22px;
}
.filterbar-label {
  font-family: 'Roboto Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-right: 4px;
}
.chip {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 600;
  font-family: 'Roboto Mono', monospace;
  cursor: pointer;
  transition: all 0.18s ease;
}
.chip:hover { color: var(--text-white); border-color: var(--text-secondary); }
.chip.active { background: var(--grafana-orange); color: var(--bg-dark); border-color: var(--grafana-orange); }
.chip[data-cat="arch"].active       { background: var(--grafana-blue);   border-color: var(--grafana-blue); }
.chip[data-cat="compliance"].active { background: var(--grafana-green);  border-color: var(--grafana-green); }
.chip[data-cat="ai"].active         { background: var(--grafana-purple); border-color: var(--grafana-purple); }
.chip[data-cat="brand"].active      { background: var(--grafana-orange); border-color: var(--grafana-orange); }

.search-wrap { margin-left: auto; }
.search-input {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  color: var(--text-primary);
  padding: 8px 14px;
  border-radius: 3px;
  font-size: 0.85rem;
  font-family: 'Roboto Mono', monospace;
  min-width: 220px;
}
.search-input::placeholder { color: var(--text-secondary); }
.search-input:focus { outline: none; border-color: var(--grafana-orange); }

/* ── Post-Grid ── */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}
.post-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 24px 24px 20px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.post-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--cat-color, var(--grafana-orange));
}
.post-card:hover {
  transform: translateY(-4px);
  border-color: var(--cat-color, var(--grafana-orange));
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
}
.post-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}
.post-cat {
  font-family: 'Roboto Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--cat-color, var(--grafana-orange));
  border: 1px solid var(--cat-color, var(--grafana-orange));
  padding: 3px 9px;
  border-radius: 3px;
  background: color-mix(in srgb, var(--cat-color, var(--grafana-orange)) 12%, transparent);
}
.post-date {
  font-family: 'Roboto Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.post-title {
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--text-white);
  line-height: 1.3;
  margin-bottom: 10px;
}
.post-excerpt {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}
.post-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 16px; }
.post-tag {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-family: 'Roboto Mono', monospace;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 9px;
}
.post-cta {
  font-family: 'Roboto Mono', monospace;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cat-color, var(--grafana-orange));
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.post-cta .arrow { transition: transform 0.2s ease; }
.post-card:hover .post-cta .arrow { transform: translateX(4px); }
.post-readtime { font-size: 0.72rem; color: var(--text-secondary); font-family: 'Roboto Mono', monospace; }
.post-cta-row { display: flex; align-items: center; justify-content: space-between; }

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-secondary);
  font-family: 'Roboto Mono', monospace;
}

/* category color mapping */
.cat-arch       { --cat-color: var(--grafana-blue); }
.cat-compliance { --cat-color: var(--grafana-green); }
.cat-ai         { --cat-color: var(--grafana-purple); }
.cat-brand      { --cat-color: var(--grafana-orange); }

/* ============================================================
   Artikelseite
   ============================================================ */
.article-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 36px 24px 80px;
  position: relative;
  z-index: 10;
}
.breadcrumb {
  font-family: 'Roboto Mono', monospace;
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-bottom: 26px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.breadcrumb a { color: var(--text-secondary); transition: color 0.2s ease; }
.breadcrumb a:hover { color: var(--grafana-orange); }
.breadcrumb .sep { color: var(--border); }
.breadcrumb .current { color: var(--text-primary); }

.article-head { margin-bottom: 26px; }
.article-cat {
  display: inline-block;
  font-family: 'Roboto Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--cat-color, var(--grafana-orange));
  border: 1px solid var(--cat-color, var(--grafana-orange));
  padding: 4px 11px;
  border-radius: 3px;
  background: color-mix(in srgb, var(--cat-color, var(--grafana-orange)) 12%, transparent);
  margin-bottom: 18px;
}
.article-head h1 {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--text-white);
  line-height: 1.18;
  letter-spacing: -0.015em;
  margin-bottom: 16px;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: 'Roboto Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-wrap: wrap;
}
.article-meta .dot { color: var(--border); }
.article-meta .author { color: var(--text-primary); }

.article-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  position: relative;
  overflow: hidden;
}
.article-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--cat-color, var(--grafana-orange));
}

/* Artikel-Body (übernimmt die Klassen aus den Quell-Posts: .post, .alist, .ph) */
.post {
  padding: 34px 38px 22px;
  font-size: 1.06rem;
  line-height: 1.78;
  color: var(--text-primary);
}
.post p { margin: 0 0 20px; }
.post p:first-child {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--text-white);
  font-weight: 500;
  border-left: 3px solid var(--cat-color, var(--grafana-orange));
  padding-left: 18px;
  margin-left: -4px;
}
.alist { margin: 0 0 20px; }
.alist .row { display: flex; gap: 14px; margin-bottom: 12px; align-items: flex-start; }
.alist .arr { color: var(--cat-color, var(--grafana-orange)); font-weight: 700; flex: none; }
.alist .txt { flex: 1; }
.post strong { color: var(--text-white); font-weight: 700; }
.ph {
  background: rgba(255, 112, 65, 0.12);
  color: var(--grafana-orange);
  border-bottom: 1px dashed var(--grafana-orange);
  padding: 0 4px;
  border-radius: 3px;
  font-weight: 600;
}

/* Abschnitts-Header (▸ …) */
.post .sec {
  font-family: 'Roboto Mono', monospace;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cat-color, var(--grafana-orange));
  font-weight: 700;
  margin: 32px 0 12px;
}

/* Vendor-Attest-Readout (Key/Value-Panel) */
.post .attest {
  border: 1px solid var(--border);
  border-radius: 6px;
  margin: 0 0 24px;
  overflow: hidden;
  background: var(--bg-dark);
  font-family: 'Roboto Mono', monospace;
}
.post .attest-head {
  background: color-mix(in srgb, var(--cat-color, var(--grafana-orange)) 14%, transparent);
  color: var(--cat-color, var(--grafana-orange));
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}
.post .attest-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.post .attest-row:last-child { border-bottom: none; }
.post .attest .k { color: var(--text-secondary); }
.post .attest .v { font-weight: 600; text-align: right; }
.post .attest .v.ok    { color: var(--grafana-green); }
.post .attest .v.muted { color: var(--text-secondary); font-weight: 400; }
.post .attest .v.warn  { color: var(--grafana-orange); }

/* Pull-Quote */
.post .pull {
  border-left: 3px solid var(--cat-color, var(--grafana-orange));
  padding-left: 18px;
  margin: 26px 0;
  color: var(--text-white);
  font-weight: 600;
  font-size: 1.12rem;
  line-height: 1.6;
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 4px 38px 30px;
}
.article-tags .tag {
  font-size: 0.8rem;
  color: var(--cat-color, var(--grafana-orange));
  border: 1px solid color-mix(in srgb, var(--cat-color, var(--grafana-orange)) 35%, transparent);
  border-radius: 999px;
  padding: 4px 13px;
  background: color-mix(in srgb, var(--cat-color, var(--grafana-orange)) 8%, transparent);
  font-family: 'Roboto Mono', monospace;
}

/* Prev/Next-Navigation */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 30px;
}
.article-nav a {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 18px 20px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.article-nav a:hover { border-color: var(--grafana-orange); transform: translateY(-2px); }
.article-nav .navdir {
  font-family: 'Roboto Mono', monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 6px;
}
.article-nav .navtitle { color: var(--text-primary); font-weight: 600; font-size: 0.92rem; line-height: 1.4; }
.article-nav .next { text-align: right; }
.article-nav .placeholder { visibility: hidden; }

.back-to-insights {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 30px;
  font-family: 'Roboto Mono', monospace;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--grafana-orange);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 10px 18px;
  transition: border-color 0.2s ease;
}
.back-to-insights:hover { border-color: var(--grafana-orange); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .container { padding: 20px 16px; }
  .navbar { padding: 14px 18px; }
  .insights-headline { font-size: 1.6rem; }
  .article-head h1 { font-size: 1.6rem; }
  .post { padding: 24px 22px 14px; font-size: 1rem; }
  .article-tags { padding: 4px 22px 24px; }
  .search-wrap { margin-left: 0; width: 100%; }
  .search-input { width: 100%; }
  .article-nav { grid-template-columns: 1fr; }
  .article-nav .next { text-align: left; }
}

/* Reveal-Animation */
.post-card, .article-card, .article-head {
  opacity: 0;
  transform: translateY(10px);
  animation: rise 0.5s ease forwards;
}
.article-head { animation-delay: 0.02s; }
@keyframes rise { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .post-card, .article-card, .article-head { animation: none; opacity: 1; transform: none; }
}