/* static/css/components/ads.css */
/* Styling for ad placement wrappers, placeholders, and house ads */

/* --- Ad Placement Wrapper --- */
.ad-placement {
  margin: var(--spacing-md, 1rem) 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: flex-start; /* Good for embeds that determine their own height */
  width: 100%;
  min-height: 50px; /* Ensure ad placement itself has some minimum height */
}

/* --- Mercury House Ad Unit --- */
.mercury-house-ad-unit {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm, 0.5rem);
  position: relative;
  padding: var(--spacing-sm);
  border: 1px solid var(--color-border, #ccc);
  background-color: var(--color-surface-2, #f8f9fa);
  border-radius: var(--border-radius-md);
}

.mercury-house-ad-unit::before {
  content: "Advertisement";
  position: absolute;
  top: -1px;
  right: -1px;
  background-color: var(--color-border, #ccc);
  color: var(--color-text-muted, #6c757d);
  padding: 2px 6px;
  font-size: 0.65rem;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 0 0 0 var(--border-radius-md);
  z-index: 10;
}

.dark-mode .mercury-house-ad-unit::before {
  background-color: var(--color-surface-1, #333);
  color: var(--color-text-secondary, #aaa);
}

.mercury-house-ad-unit .ad-card.card {
  margin-bottom: 0;
  box-shadow: none;
  border: none;
  width: 100%;
  background-color: var(--card-background);
}

.mercury-house-ad-unit .ad-card.card:last-child {
  margin-bottom: 0;
}

.ad-placement--top-banner .mercury-house-ad-unit,
.ad-placement-container--home-top-banner .mercury-house-ad-unit,
.ad-placement-container--post-top-banner .mercury-house-ad-unit {
  padding: 0;
  background-color: transparent;
  border: 1px solid var(--color-border, #ccc);
  align-items: stretch;
}

.ad-placement--top-banner .mercury-house-ad-unit .ad-card.card,
.ad-placement-container--home-top-banner .mercury-house-ad-unit .ad-card.card,
.ad-placement-container--post-top-banner .mercury-house-ad-unit .ad-card.card {
  border-radius: var(--border-radius-md);
}
.ad-placement--top-banner
  .mercury-house-ad-unit
  .ad-card.card
  .card__image-container,
.ad-placement-container--home-top-banner
  .mercury-house-ad-unit
  .ad-card.card
  .card__image-container,
.ad-placement-container--post-top-banner
  .mercury-house-ad-unit
  .ad-card.card
  .card__image-container {
  max-height: 120px;
}
.ad-placement--top-banner .mercury-house-ad-unit .ad-card.card .card__image,
.ad-placement-container--home-top-banner
  .mercury-house-ad-unit
  .ad-card.card
  .card__image,
.ad-placement-container--post-top-banner
  .mercury-house-ad-unit
  .ad-card.card
  .card__image {
  object-fit: contain;
}

/* --- Ad Placeholders (Server-Rendered Fallbacks) --- */
.ad-placeholder,
.ad-loading-placeholder {
  width: 100%;
  padding: var(--spacing-md, 1rem);
  text-align: center;
  font-size: 0.8rem;
  font-style: italic;
  color: var(--color-text-muted, #6c757d);
  background-color: var(--color-surface-2, #e9ecef);
  border: 1px dashed var(--color-border, #ced4da);
  border-radius: var(--border-radius-md, 0.25rem);
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  min-height: 90px;
  position: relative;
}

.ad-placeholder::after,
.ad-loading-placeholder::after {
  content: "Ad Space";
  display: block;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: var(--spacing-xs);
}

.ad-placeholder--banner,
.ad-loading-placeholder--banner {
  min-height: 90px;
}
.ad-placeholder--banner p,
.ad-loading-placeholder--banner p {
  font-size: 0.9rem;
  font-weight: bold;
}
.ad-placeholder--inline,
.ad-loading-placeholder--inline,
.ad-loading-placeholder--social-embed {
  min-height: 100px;
}

/* --- Google AdSense Specific --- */
.adsbygoogle {
  display: block;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

ins.adsbygoogle[data-ad-status="unfilled"] {
  display: none !important;
}

/* --- Facebook Embed Specific Styling --- */
.ad-placement-container--in-article {
  width: 100%;
  display: flex;
  justify-content: center;
  /* min-height is on .ad-placement */
}

.ad-placement-container--in-article .fb-post,
.ad-placement-container--in-article .fb-post.fb_iframe_widget {
  /* Target with and without the SDK class */
  width: 100% !important;
  max-width: 550px;
  min-height: 100px; /* Fallback min-height */
  height: auto; /* Allow height to be determined by content */
  margin-left: auto;
  margin-right: auto;
  box-sizing: border-box;
  display: block !important; /* Override potential inline-block from fb_iframe_widget */
  position: relative;
  overflow: hidden;
}

/* Target the span that Facebook injects */
.fb-post > span,
.fb-post.fb_iframe_widget > span {
  /* Target with and without the SDK class on parent */
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  /* REMOVED height: auto !important; Let FB's inline style for height on the span take effect */
  /* The parent .fb-post should now expand to this span's height */
  position: static !important;
  vertical-align: baseline !important;
}

/* Target the iframe that Facebook SDK injects inside the span */
.fb-post iframe,
.fb-post.fb_iframe_widget iframe {
  /* Target with and without the SDK class on grandparent */
  display: block !important;
  width: 100% !important;
  max-width: 100% !important;
  border: none !important;
  /* Height is set by Facebook SDK on the iframe AND on the span.
       Our .fb-post div (display:block) should take the height of its child span. */
}

/* --- Related Searches Block Styling --- */
.related-searches-block {
  padding: var(--spacing-sm);
  margin-top: var(--spacing-md);
  width: 100%;
  box-sizing: border-box;
}

.related-searches-title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.related-searches-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.related-searches-list li {
  margin-bottom: 0;
  display: block;
}

.related-searches-list a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-md);
  color: var(--color-link);
  text-decoration: none;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-md);
  background-color: var(--color-surface-1);
  transition: all var(--transition-duration-default) ease;
  text-align: left;
  width: 100%;
  box-sizing: border-box;
}

.related-searches-list a:hover {
  background-color: var(--color-link);
  color: var(--color-white);
  border-color: var(--color-link);
  text-decoration: none;
}

.ad-placement-container--related-searches .mercury-house-ad-unit,
.ad-placement-container--related-searches-bottom .mercury-house-ad-unit,
.ad-placement-container--in-article-2 .mercury-house-ad-unit {
  align-items: flex-start;
  padding: 0;
  border: none;
  background-color: transparent;
}
.ad-placement-container--related-searches .mercury-house-ad-unit::before,
.ad-placement-container--related-searches-bottom .mercury-house-ad-unit::before,
.ad-placement-container--in-article-2 .mercury-house-ad-unit::before {
  display: none;
}