.btn-ad-slot {
  --btn-ad-bg: var(--dark-bg, #1a1a1a);
  --btn-ad-bg-deep: var(--darker-bg, #111);
  --btn-ad-text: var(--text-main, #f7f7f7);
  --btn-ad-muted: var(--text-muted, #aaa);
  --btn-ad-red: var(--brand-red, #e33922);
  --btn-ad-red-bright: #f1543e;
  box-sizing: border-box;
  min-width: 0;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none;
  align-self: start;
}

.btn-ad-slot *,
.btn-ad-slot *::before,
.btn-ad-slot *::after {
  box-sizing: border-box;
}

.wp-block-latest-posts li.btn-ad-slot--home {
  width: 100% !important;
  overflow: visible;
  background: transparent;
  border: 0;
}

.btn-ad-slot--archive,
.btn-ad-slot--grid {
  display: block;
  width: 100%;
  max-width: none;
  height: 100%;
  align-self: stretch;
}

.btn-ad-slot--archive .btn-ad-card,
.btn-ad-slot--grid .btn-ad-card {
  height: 100%;
}

.btn-ad-card {
  appearance: none;
  position: relative;
  isolation: isolate;
  display: flex;
  width: 100%;
  min-width: 0;
  min-height: 100%;
  padding: 0;
  overflow: hidden;
  flex-direction: column;
  color: var(--btn-ad-text);
  background: var(--btn-ad-bg);
  border: 1px solid rgb(255 255 255 / 8%);
  border-radius: 12px;
  box-shadow: 0 2px 16px rgb(0 0 0 / 34%);
  contain: layout;
  font: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform 180ms cubic-bezier(0.22, 1, 0.36, 1),
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.btn-ad-card__media {
  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;
  flex: 0 0 auto;
  aspect-ratio: 9 / 13;
  background:
    radial-gradient(circle at 72% 18%, rgb(227 57 34 / 18%), transparent 36%),
    var(--btn-ad-bg-deep);
}

.btn-ad-card__image,
.btn-ad-card__embed {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 0;
  border-radius: 0 !important;
}

.btn-ad-card__image {
  transition: transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

.btn-ad-card__embed:focus-visible {
  outline: 3px solid var(--btn-ad-text);
  outline-offset: -4px;
}

.btn-ad-card__badge {
  position: absolute;
  z-index: 3;
  top: 8px;
  left: 8px;
  display: inline-flex;
  min-height: 24px;
  padding: 5px 8px;
  align-items: center;
  color: #fff;
  background: rgb(194 45 26 / 94%);
  border: 1px solid rgb(255 255 255 / 20%);
  border-radius: 999px;
  box-shadow: 0 5px 16px rgb(0 0 0 / 30%);
  font-size: 0.625rem;
  font-weight: 850;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  pointer-events: none;
}

.btn-ad-card__body {
  display: flex;
  min-width: 0;
  min-height: 96px;
  padding: 10px 11px 12px;
  flex: 1;
  flex-direction: column;
  gap: 7px;
  align-items: flex-start;
  justify-content: flex-start;
}

.btn-ad-card__headline {
  display: -webkit-box;
  width: 100%;
  overflow: hidden;
  color: var(--btn-ad-text);
  font-size: 0.82rem;
  font-weight: 750;
  line-height: 1.35;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.btn-ad-card__description {
  display: -webkit-box;
  width: 100%;
  overflow: hidden;
  color: var(--btn-ad-muted);
  font-size: 0.72rem;
  line-height: 1.4;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
}

/* Grid placements must keep exactly the compact rhythm of video cards. */
.btn-ad-card--home-grid .btn-ad-card__body,
.btn-ad-card--archive .btn-ad-card__body {
  min-height: 56px;
}

.btn-ad-card--home-grid .btn-ad-card__description,
.btn-ad-card--archive .btn-ad-card__description {
  display: none;
}

.btn-ad-card__cta {
  display: inline-flex;
  max-width: 100%;
  min-height: 28px;
  margin-top: auto;
  padding: 5px 9px;
  align-items: center;
  gap: 6px;
  color: var(--btn-ad-text);
  background: rgb(227 57 34 / 12%);
  border: 1px solid rgb(227 57 34 / 42%);
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 750;
  line-height: 1.2;
}

.btn-ad-card--home-grid .btn-ad-card__cta,
.btn-ad-card--archive .btn-ad-card__cta {
  position: absolute;
  z-index: 3;
  right: 8px;
  bottom: 8px;
  max-width: calc(100% - 16px);
  margin: 0;
  color: #fff;
  background: rgb(24 24 24 / 88%);
  border-color: rgb(255 255 255 / 24%);
  box-shadow: 0 6px 18px rgb(0 0 0 / 28%);
  backdrop-filter: blur(8px);
}

.btn-ad-card__cta-label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-ad-card__cta-arrow {
  flex: none;
  transition: transform 180ms ease;
}

.btn-ad-card__cta-icon {
  width: 16px;
  height: 16px;
  flex: none;
}

.btn-ad-card__cta-live-dot {
  width: 7px;
  height: 7px;
  flex: none;
  background: currentColor;
  border-radius: 999px;
  box-shadow: 0 0 0 0 currentColor;
  animation: btn-ad-live-pulse 1.8s ease-out infinite;
}

@keyframes btn-ad-live-pulse {
  70% {
    box-shadow: 0 0 0 7px transparent;
  }

  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

.btn-ad-card:focus-visible {
  outline: 3px solid var(--btn-ad-red-bright);
  outline-offset: 3px;
}

.btn-ad-card:active {
  transform: translateY(1px);
}

.btn-ad-card:hover,
.btn-ad-card:focus {
  color: var(--btn-ad-text);
  text-decoration: none;
}

.btn-ad-card .btn-ad-card__cta--telegram {
  color: #fff;
  background: #229ed9;
  border-color: #45b7ea;
  box-shadow: 0 7px 16px rgb(34 158 217 / 20%);
}

.btn-ad-card .btn-ad-card__cta--live {
  color: #fff;
  background: var(--btn-ad-red);
  border-color: var(--btn-ad-red-bright);
  box-shadow: 0 7px 16px rgb(227 57 34 / 22%);
}

.btn-ad-card .btn-ad-card__cta--text {
  min-height: 0;
  padding: 0;
  color: var(--btn-ad-text);
  background: transparent;
  border: 0;
  border-radius: 0;
  font-size: 0.75rem;
}

/* Legacy horizontal core-block placement, retained for portability. */
.btn-ad-slot--horizontal .btn-ad-card,
.btn-ad-card--home-horizontal {
  display: grid;
  grid-template-columns: minmax(150px, 210px) minmax(0, 1fr);
}

.btn-ad-slot--horizontal .btn-ad-card__media,
.btn-ad-card--home-horizontal .btn-ad-card__media {
  height: 169px;
  aspect-ratio: auto;
}

.btn-ad-slot--horizontal .btn-ad-card__body,
.btn-ad-card--home-horizontal .btn-ad-card__body {
  min-height: 169px;
  padding: 18px;
  justify-content: center;
}

/* Native Cam mode: iframe owns the surface; labels never intercept clicks. */
.btn-ad-card--embed-native {
  display: block;
  min-height: 0;
  aspect-ratio: 9 / 13;
  cursor: default;
}

.btn-ad-card--embed-native .btn-ad-card__media {
  position: absolute;
  z-index: 0;
  inset: 0;
  height: auto;
  aspect-ratio: auto;
}

.btn-ad-card--embed-native .btn-ad-card__body {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  min-height: 0;
  padding: 74px 12px 13px;
  justify-content: flex-end;
  background: linear-gradient(to top, rgb(10 10 10 / 96%), rgb(10 10 10 / 60%) 62%, transparent);
  pointer-events: none;
}

.btn-ad-card--embed-native .btn-ad-card__description {
  color: var(--btn-ad-text);
}

@media (hover: hover) and (pointer: fine) {
  .btn-ad-card:hover {
    z-index: 1;
    border-color: rgb(227 57 34 / 42%);
    box-shadow: 0 18px 34px rgb(0 0 0 / 34%);
    transform: translateY(-4px);
  }

  .btn-ad-card:hover .btn-ad-card__image {
    transform: scale(1.045);
  }

  .btn-ad-card:hover .btn-ad-card__cta-arrow {
    transform: translateX(2px);
  }
}

@media (max-width: 489px) {
  .btn-ad-card__body {
    min-height: 104px;
    padding: 9px 9px 11px;
  }

  .btn-ad-card__headline {
    font-size: 0.78rem;
  }

  .btn-ad-card__description {
    font-size: 0.68rem;
  }

  .btn-ad-card__cta {
    max-width: 100%;
    padding-inline: 8px;
    font-size: 0.66rem;
  }

  .btn-ad-slot--horizontal .btn-ad-card,
  .btn-ad-card--home-horizontal {
    display: flex;
  }

  .btn-ad-slot--horizontal .btn-ad-card__media,
  .btn-ad-card--home-horizontal .btn-ad-card__media {
    height: auto;
    aspect-ratio: 9 / 13;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn-ad-card,
  .btn-ad-card__image,
  .btn-ad-card__cta-arrow {
    transition: none;
  }

  .btn-ad-card__cta-live-dot {
    animation: none;
  }
}