/* ============================================================
   Bio-Upgrade Komponenten — zentrale Styles
   Architektur: siehe /js/components/README.md
   Phase 1 (Mai 2026): erste Version, weitere folgen in Phase 2-9
   ============================================================ */

:root {
  /* Brand-Farben (Hub-übergreifend) */
  --bu-olive: #3d4d2e;
  --bu-olive-light: #5a6f43;
  --bu-cream: #f5ebde;
  --bu-cream-light: #fbf3e7;
  --bu-cream-deep: #ede0cc;
  --bu-rose: #a06464;
  --bu-rose-light: #c08989;
  --bu-rose-faint: #f3dcd8;
  --bu-ink: #2d2a26;
  --bu-muted: #6b5e54;

  /* Komponenten-Tokens */
  --bu-radius: 14px;
  --bu-radius-lg: 18px;
  --bu-border: #e2dfd8;
  --bu-shadow: 0 2px 8px rgba(61,77,46,.06);
  --bu-shadow-lift: 0 8px 24px rgba(61,77,46,.10);

  /* Status-Farben */
  --bu-halal: #15803d;
  --bu-fisch: #1d4ed8;
  --bu-milch: #be7c14;
  --bu-pruefen: #b45309;
  --bu-haram: #b91c1c;
}

/* ============================================================
   AffiliateCard (.bu-aff-card)
   ============================================================ */
.bu-aff-card {
  background: #fff;
  border: 1.5px solid var(--bu-border);
  border-radius: var(--bu-radius);
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-decoration: none;
  color: var(--bu-ink);
  position: relative;
  overflow: hidden;
  transition: transform .15s, box-shadow .15s, border-color .15s;
}
.bu-aff-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bu-olive-light), var(--bu-olive));
  opacity: 0;
  transition: opacity .2s;
}
.bu-aff-card:hover {
  transform: translateY(-3px);
  border-color: var(--bu-olive-light);
  box-shadow: var(--bu-shadow-lift);
}
.bu-aff-card:hover::before { opacity: 1; }
.bu-aff-card.is-winner {
  border-color: var(--bu-olive);
  background: linear-gradient(180deg, var(--bu-cream-light) 0%, #fff 70%);
  box-shadow: 0 4px 14px rgba(61,77,46,.08);
}
.bu-aff-card.is-winner::before {
  opacity: 1;
  height: 4px;
}
.bu-aff-card-img {
  height: 110px;
  background: var(--bu-cream-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.bu-aff-card-img img {
  max-height: 100px;
  max-width: 92%;
  object-fit: contain;
}
.bu-aff-card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--bu-olive);
  margin: 4px 0 2px;
  line-height: 1.3;
}
.bu-aff-card-status {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12.5px;
  font-weight: 600;
}
.bu-aff-card-status .bu-status-halal { color: var(--bu-halal); }
.bu-aff-card-status .bu-status-vegan { color: var(--bu-halal); }
.bu-aff-card-status .bu-status-fisch { color: var(--bu-fisch); }
.bu-aff-card-status .bu-status-milch { color: var(--bu-milch); }
.bu-aff-card-status .bu-status-pruefen { color: var(--bu-pruefen); }
.bu-aff-card-usps {
  list-style: none;
  padding: 0;
  margin: 4px 0;
  font-size: 13.5px;
  color: var(--bu-muted);
  line-height: 1.5;
}
.bu-aff-card-usps li {
  padding-left: 16px;
  position: relative;
  margin-bottom: 4px;
}
.bu-aff-card-usps li::before {
  content: "✓";
  position: absolute;
  left: 2px;
  color: var(--bu-olive);
  font-weight: 700;
}
.bu-aff-card-price {
  font-size: 13px;
  color: var(--bu-olive-light);
  font-weight: 600;
}
.bu-aff-card-cta {
  margin-top: auto;
  display: inline-block;
  padding: 10px 16px;
  background: var(--bu-olive);
  color: var(--bu-cream);
  border-radius: 10px;
  font-size: 13.5px;
  font-weight: 700;
  text-align: center;
  transition: background .15s;
}
.bu-aff-card:hover .bu-aff-card-cta {
  background: var(--bu-olive-light);
}
.bu-aff-card[data-bu-shop="qbiohack"] .bu-aff-card-cta {
  background: #c2410c;
}
.bu-aff-card[data-bu-shop="qbiohack"]:hover .bu-aff-card-cta {
  background: #ea580c;
}

/* ============================================================
   TopPickBadge (.bu-tp-badge)
   ============================================================ */
.bu-tp-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: .4px;
  text-transform: uppercase;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(61,77,46,.18);
}
.bu-tp-badge.is-top-pick {
  background: var(--bu-olive);
  color: var(--bu-cream);
}
.bu-tp-badge.is-empfohlen {
  background: var(--bu-cream-deep);
  color: var(--bu-olive);
}
.bu-tp-badge.is-beste-wahl {
  background: var(--bu-rose);
  color: #fff;
}

/* ============================================================
   AffiliateTopList (.bu-aff-toplist)
   ============================================================ */
.bu-aff-toplist {
  margin: 28px 0;
}
.bu-aff-toplist-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.bu-aff-toplist-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--bu-olive);
  margin: 0;
}
.bu-aff-toplist-intro {
  font-size: 14px;
  color: var(--bu-muted);
  margin: 0 0 16px;
  max-width: 720px;
}
.bu-aff-toplist-grid {
  display: grid;
  gap: 16px;
}
.bu-aff-toplist[data-count="2"] .bu-aff-toplist-grid {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  max-width: 720px;
}
.bu-aff-toplist[data-count="3"] .bu-aff-toplist-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.bu-aff-toplist[data-count="5"] .bu-aff-toplist-grid {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.bu-aff-toplist-disclaimer {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--bu-muted);
}
.bu-aff-toplist-disclaimer a {
  color: var(--bu-olive);
  text-decoration: underline;
}

/* ============================================================
   AffiliateGrid (.bu-aff-grid) — nur /top-empfehlungen
   ============================================================ */
.bu-aff-grid {
  margin: 28px 0;
}
.bu-aff-grid-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  align-items: center;
  justify-content: center;
}
.bu-aff-grid-filter-label {
  font-size: 12px;
  color: var(--bu-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .6px;
  margin-right: 6px;
}
.bu-aff-grid-filter-btn {
  background: #fff;
  border: 1.5px solid var(--bu-cream-deep);
  color: var(--bu-olive);
  padding: 7px 16px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all .15s;
  text-decoration: none;
}
.bu-aff-grid-filter-btn:hover {
  border-color: var(--bu-olive);
  background: var(--bu-cream-light);
}
.bu-aff-grid-filter-btn.is-active {
  background: var(--bu-olive);
  color: #fff;
  border-color: var(--bu-olive);
}
.bu-aff-grid-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}
.bu-aff-grid .bu-aff-card[data-bu-hidden="true"],
.bu-aff-grid [data-bu-hidden="true"] {
  /* Phase 2.1: zusätzlicher Selektor für Migration-Kompatibilität.
     Während /top-empfehlungen noch Legacy-.card-Elemente hat, sollen
     auch diese vom AffiliateGrid-Hydrator korrekt verborgen werden. */
  display: none;
}

/* ============================================================
   HalalBox (.bu-halal-box) — Bestehende Klasse beibehalten,
   Gelehrten-Footer wird per JS injiziert (siehe halal-box.js)
   ============================================================ */
/* CSS für .bu-halal-box steht bereits in shared-nav.v2.js
   (injectSunnahHalalCSS) — wird hier nicht dupliziert. */

/* ============================================================
   SunnahBox (.bu-sunnah-box) — siehe shared-nav.v2.js
   ============================================================ */
/* dito */

/* ============================================================
   Disclaimer (.bu-disclaimer)
   ============================================================ */
.bu-disclaimer {
  border-radius: var(--bu-radius);
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 14px;
  line-height: 1.55;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.bu-disclaimer-icon {
  flex-shrink: 0;
  font-size: 20px;
  line-height: 1;
}
.bu-disclaimer-body { flex: 1; }
.bu-disclaimer-body strong {
  display: block;
  margin-bottom: 4px;
  font-size: 14.5px;
}
.bu-disclaimer.is-info {
  background: #eff6ff;
  border-left: 4px solid #1d4ed8;
  color: #1e3a8a;
}
.bu-disclaimer.is-warn {
  background: #fef3c7;
  border-left: 4px solid #d97706;
  color: #78350f;
}
.bu-disclaimer.is-danger {
  background: #fef2f2;
  border-left: 4px solid #b91c1c;
  color: #7f1d1d;
}
.bu-disclaimer.is-legal {
  background: #f3f4f6;
  border-left: 4px solid #4b5563;
  color: #1f2937;
}

/* ============================================================
   Health-Claim-Marker (G10) — visuell unsichtbar im Frontend,
   nur als HTML-Kommentar im Quelltext
   ============================================================ */
[data-bu-health-claim-check] { /* keine visuelle Anpassung — nur als Hook */ }

/* ============================================================
   G10 Quellen-Box (.bu-sources)
   — sekundär, gedeckter Hintergrund, kleinere Schrift,
     weniger Kontrast als Haupttext.
   — auffindbar für evidenz-suchende Leser, ohne Lesefluss zu dominieren.
   — Position: nach letztem Content-Block, vor Footer/CTA-Sektion.
   ============================================================ */
.bu-sources {
  margin: 40px 0 24px;
  padding: 20px 24px;
  background: #f7f6f2;
  border-left: 3px solid #c8c2b3;
  border-radius: 8px;
  font-size: 13.5px;
  color: var(--bu-muted);
  line-height: 1.55;
}
.bu-sources h3 {
  font-size: 14px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--bu-olive);
  margin-bottom: 12px;
}
.bu-sources ol {
  padding-left: 20px;
  margin: 0;
}
.bu-sources li {
  margin-bottom: 10px;
}
.bu-sources li:last-child {
  margin-bottom: 0;
}
.bu-sources em {
  color: var(--bu-ink);
  font-style: italic;
}
.bu-sources a {
  color: var(--bu-olive);
  text-decoration: underline;
}
.bu-sources a:hover {
  color: var(--bu-olive-light);
}
/* Mobile-Anpassung — Schrift auf 13px runter wenn Viewport eng */
@media (max-width: 375px) {
  .bu-sources {
    font-size: 13px;
    padding: 16px 18px;
  }
  .bu-sources h3 {
    font-size: 13px;
  }
}

/* ============================================================
   MOVE 3 — Hero-Bereich Mobile-Polish (Hub-Hero-Global-Overrides)
   Wirkt site-weit auf alle .artikel-hero-Sektionen.
   ============================================================ */
.artikel-hero h1 {
  font-size: clamp(26px, 5.5vw, 44px) !important;
  line-height: 1.15 !important;
  letter-spacing: -0.01em;
}
.artikel-hero .lead {
  font-size: clamp(15px, 2.2vw, 18px);
  line-height: 1.65;
  color: var(--bu-muted);
  max-width: 64ch;
}
.artikel-trust {
  display: flex !important;
  flex-wrap: wrap;
  gap: 8px 10px !important;
  margin-top: 20px;
}
.artikel-trust-item {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  padding: 7px 13px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--bu-border);
  border-radius: 999px;
  font-size: 13px;
  color: var(--bu-ink);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.artikel-trust-item span {
  color: var(--bu-olive);
  font-weight: 600;
}

@media (max-width: 720px) {
  .artikel-hero {
    padding: 36px 0 32px !important;
  }
  .artikel-hero .container {
    padding: 0 18px;
  }
  .artikel-meta {
    flex-wrap: wrap;
    gap: 6px;
    font-size: 12.5px;
  }
  .artikel-trust-item {
    font-size: 12.5px;
    padding: 6px 11px;
  }
}

/* ============================================================
   MOVE 4 — Substanzen-Grid Card-Refinement
   Generischer Selector: jeder Container-Suffix mit "-substanzen-grid"
   (frauen-, maenner-, senioren-, veganer-, muskel-, immun-, ...)
   ============================================================ */
[class*="-substanzen-grid"] > div {
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
[class*="-substanzen-grid"] > div:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(61,77,46,.10);
  border-color: var(--bu-olive-light);
}
[class*="-substanzen-grid"] > div .priority,
[class*="-substanzen-grid"] > div .tier-label {
  box-shadow: 0 1px 3px rgba(61,77,46,.10);
}

@media (max-width: 720px) {
  [class*="-substanzen-grid"] {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  [class*="-substanzen-grid"] > div {
    padding: 16px 18px !important;
  }
}

/* ============================================================
   Mobile-Polish — Universal-Auflage für Phase-3-Hubs
   ============================================================ */
@media (max-width: 720px) {
  .bu-aff-toplist-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }
  .bu-aff-toplist-title {
    font-size: 22px !important;
    line-height: 1.25;
  }
  .bu-aff-toplist-intro {
    font-size: 14.5px;
    line-height: 1.55;
  }
  .bu-aff-card {
    padding: 16px 18px !important;
  }
  .bu-aff-card-img {
    height: 130px !important;
  }
  .bu-tp-badge {
    font-size: 11px !important;
    padding: 5px 10px !important;
  }
  .bu-faq-q {
    font-size: 15px !important;
    line-height: 1.35;
  }
  .schnell-antwort {
    padding: 16px 18px !important;
    font-size: 14.5px;
  }
  .bu-halal-box {
    padding: 18px 20px !important;
  }
  .bu-halal-box h3 {
    font-size: 16px !important;
  }
}