/* =========================================================
   BRAINY & NEURA – COOKIE / CONSENT BANNER
   Gekapselte Styles, beeinflussen das bestehende Layout nicht.
========================================================= */

.bn-consent,
.bn-consent * {
  box-sizing: border-box;
}

.bn-consent {
  --cc-blue: #164E70;
  --cc-blue-dark: #103A53;
  --cc-pink: #C63D78;
  --cc-gold: #F4C44E;
  --cc-text: #1B2730;
  --cc-muted: #59666D;
  --cc-border: #D9E2E5;
  --cc-bg: #FFF9EF;
  position: fixed;
  inset: 0;
  z-index: 20000;
  display: grid;
  align-items: end;
  padding: 1rem;
  background: rgba(13, 29, 39, .48);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

.bn-consent[hidden] {
  display: none !important;
}

.bn-consent-card {
  width: min(760px, 100%);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--cc-border);
  border-radius: 1.25rem;
  background: #fff;
  color: var(--cc-text);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .28);
}

.bn-consent-main {
  padding: 1.15rem 1.2rem 1rem;
}

.bn-consent-head {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-bottom: .7rem;
}

.bn-consent-icon {
  display: grid;
  place-items: center;
  width: 2.8rem;
  height: 2.8rem;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--cc-gold);
  color: var(--cc-blue-dark);
  font-size: 1.3rem;
  font-weight: 900;
}

.bn-consent h2,
.bn-consent p {
  margin: 0;
}

.bn-consent h2 {
  font-size: clamp(1.15rem, 3vw, 1.45rem);
  line-height: 1.2;
}

.bn-consent-copy {
  color: var(--cc-muted);
  font-size: .92rem;
  line-height: 1.55;
}

.bn-consent-copy a,
.bn-consent-details a {
  color: var(--cc-blue);
  font-weight: 700;
}

.bn-consent-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1rem;
}

.bn-consent-button {
  min-height: 2.9rem;
  border: 0;
  border-radius: .75rem;
  padding: .72rem 1rem;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.bn-consent-button-primary {
  background: var(--cc-blue);
  color: #fff;
}

.bn-consent-button-primary:hover {
  background: var(--cc-blue-dark);
}

.bn-consent-button-secondary {
  border: 1px solid var(--cc-border);
  background: #fff;
  color: var(--cc-text);
}

.bn-consent-button-settings {
  background: #F2F5F6;
  color: var(--cc-blue);
}

.bn-consent-button:focus-visible,
.bn-consent-toggle input:focus-visible + span,
.cookie-settings-link:focus-visible,
.cookie-media-placeholder button:focus-visible {
  outline: 3px solid var(--cc-gold);
  outline-offset: 3px;
}

.bn-consent-details {
  border-top: 1px solid var(--cc-border);
  padding: 1rem 1.2rem 1.15rem;
  background: #F8FAFA;
}

.bn-consent-details[hidden] {
  display: none;
}

.bn-consent-category {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: .8rem;
  align-items: start;
  padding: .9rem 0;
  border-bottom: 1px solid var(--cc-border);
}

.bn-consent-category:first-child {
  padding-top: 0;
}

.bn-consent-category:last-of-type {
  border-bottom: 0;
}

.bn-consent-category strong,
.bn-consent-category small {
  display: block;
}

.bn-consent-category small {
  margin-top: .3rem;
  color: var(--cc-muted);
  font-size: .78rem;
  line-height: 1.45;
}

.bn-consent-required {
  color: var(--cc-blue);
  font-size: .76rem;
  font-weight: 800;
  white-space: nowrap;
}

.bn-consent-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.bn-consent-toggle input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.bn-consent-toggle span {
  position: relative;
  display: block;
  width: 3rem;
  height: 1.7rem;
  border-radius: 999px;
  background: #C7D0D4;
  cursor: pointer;
  transition: background 160ms ease;
}

.bn-consent-toggle span::after {
  content: "";
  position: absolute;
  top: .2rem;
  left: .2rem;
  width: 1.3rem;
  height: 1.3rem;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 4px rgba(0,0,0,.24);
  transition: transform 160ms ease;
}

.bn-consent-toggle input:checked + span {
  background: var(--cc-blue);
}

.bn-consent-toggle input:checked + span::after {
  transform: translateX(1.3rem);
}

.bn-consent-detail-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .6rem;
  margin-top: .9rem;
}

.cookie-settings-link {
  display: inline;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  text-decoration: underline;
  cursor: pointer;
}

.cookie-media-placeholder {
  display: grid;
  place-items: center;
  min-height: 250px;
  padding: 1.25rem;
  border-radius: inherit;
  background: linear-gradient(135deg, #EEF5F7, #FFF7E2);
  text-align: center;
  color: var(--cc-text, #1B2730);
}

.cookie-media-placeholder-inner {
  max-width: 28rem;
}

.cookie-media-placeholder strong {
  display: block;
  margin-bottom: .35rem;
  color: #164E70;
  font-size: 1rem;
}

.cookie-media-placeholder p {
  margin: 0 0 .8rem;
  color: #59666D;
  font-size: .82rem;
  line-height: 1.45;
}

.cookie-media-placeholder button {
  border: 0;
  border-radius: .65rem;
  padding: .65rem .85rem;
  background: #164E70;
  color: #fff;
  font: inherit;
  font-size: .82rem;
  font-weight: 800;
  cursor: pointer;
}

iframe[data-cookie-src] {
  display: none;
}

iframe[data-cookie-src][data-cookie-loaded="true"] {
  display: block;
}

@media (min-width: 760px) {
  .bn-consent {
    align-items: center;
  }

  .bn-consent-main {
    padding: 1.35rem 1.45rem 1.15rem;
  }

  .bn-consent-details {
    padding: 1.05rem 1.45rem 1.3rem;
  }
}

@media (max-width: 520px) {
  .bn-consent {
    padding: .55rem;
  }

  .bn-consent-card {
    border-radius: 1rem;
  }

  .bn-consent-actions,
  .bn-consent-detail-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .bn-consent-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bn-consent-toggle span,
  .bn-consent-toggle span::after {
    transition: none;
  }
}