/*
 * Guiadin AB Test — Skeleton Screen CSS
 * Design tokens mapeados do tema Beside (theme.json)
 * Definidos via PHP inline (class-gdab-skeleton.php → generate_token_css())
 */

/* ── Animação shimmer ───────────────────────────────────────────────────── */
@keyframes gdab-shimmer {
  0%   { background-position: -800px 0; }
  100% { background-position:  800px 0; }
}

/* ── Base: todos os elementos skeleton ──────────────────────────────────── */
.gdab-sk {
  background: linear-gradient(
    90deg,
    var(--gdab-sk-base)  25%,
    var(--gdab-sk-shine) 37%,
    var(--gdab-sk-base)  63%
  );
  background-size: 1600px 100%;
  animation: gdab-shimmer var(--gdab-sk-duration, 1.6s) ease-in-out infinite;
  border-radius: 6px;
  display: block;
}

/* ── Variantes de linha (usadas em títulos, meta, categorias) ────────────── */
.gdab-sk--line       { height: 14px; margin-bottom: 10px; }
.gdab-sk--line-xs    { height: 10px; margin-bottom:  8px; }
.gdab-sk--line-md    { height: 16px; margin-bottom: 10px; }
.gdab-sk--line-lg    { height: 20px; margin-bottom: 12px; }
.gdab-sk--line-xl    { height: 26px; margin-bottom: 12px; }

/* ── Imagem / thumbnail ─────────────────────────────────────────────────── */
.gdab-sk--image {
  width: 100%;
  border-radius: var(--gdab-sk-radius, .5rem);
  display: block;
}

.gdab-sk--thumb {
  border-radius: var(--gdab-sk-radius, .5rem);
  display: block;
}

/* ── Avatar circular ────────────────────────────────────────────────────── */
.gdab-sk--avatar {
  width: 60px;
  height: 60px;
  min-width: 60px;
  border-radius: 50%;
}

/* ── Card grid (mesmo layout do post-card do tema Beside) ───────────────── */
.gdab-sk-card {
  background: #fff;
  border-radius: var(--gdab-sk-radius, .5rem);
  box-shadow: var(--gdab-sk-shadow);
  overflow: hidden;
}

.gdab-sk-card__body {
  padding: var(--wp--preset--spacing--30, .75rem);
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Grid layout */
.gdab-sk-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--wp--preset--spacing--50, 1.25rem);
}

/* List layout (bs-post-archive) */
.gdab-sk-cards-list {
  display: flex;
  flex-direction: column;
  gap: var(--wp--preset--spacing--30, .75rem);
}

.gdab-sk-card--list {
  display: flex;
  gap: var(--wp--preset--spacing--30, .75rem);
  align-items: flex-start;
  padding: var(--wp--preset--spacing--30, .75rem);
}

.gdab-sk-card--list .gdab-sk--thumb {
  flex: 0 0 49%;
  aspect-ratio: 16/9;
}

.gdab-sk-card--list .gdab-sk-card__body {
  flex: 1;
  padding: 0;
  padding-top: .25rem;
}

/* ── Wrapper: skeleton e conteúdo real coexistem ─────────────────────────── */
.gdab-sk-wrapper {
  position: relative;
}

/*
 * Estado padrão (sem variante ativa):
 *   - Real visível, skeleton oculto
 */
.gdab-real-content     { display: block; }
.gdab-sk-template,
[class*="gdab-sk-card"] { display: none; }

/*
 * Variante ativa (gdab-skeleton-active no body):
 *   - Skeleton visível, real oculto
 */
.gdab-skeleton-active .gdab-sk-wrapper .gdab-real-content {
  display: none;
}

.gdab-skeleton-active .gdab-sk-wrapper .gdab-sk-template,
.gdab-skeleton-active .gdab-sk-wrapper [class*="gdab-sk-card"] {
  display: block;
}

.gdab-skeleton-active .gdab-sk-wrapper .gdab-sk-cards-grid,
.gdab-skeleton-active .gdab-sk-wrapper .gdab-sk-cards-list {
  display: grid;
}

.gdab-skeleton-active .gdab-sk-wrapper .gdab-sk-cards-list {
  display: flex;
}

/* ── Skeleton da single ──────────────────────────────────────────────────── */
.gdab-sk-single {
  display: none; /* mostrado via JS quando variante ativa */
}

.gdab-skeleton-active .gdab-sk-single {
  display: block;
}

.gdab-sk-breadcrumb {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1.25rem;
}

.gdab-sk-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 1.5rem;
}

.gdab-sk-prose {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.gdab-sk-para {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 10px;
}

/* ── Imagem dentro do wrapper de bloco ───────────────────────────────────── */
.gdab-skeleton-active .gdab-sk-wrapper .gdab-sk--image {
  display: block;
}

/*
 * Oculta a imagem real quando no modo skeleton
 * (o próprio wrapper controla via .gdab-real-content)
 */
.gdab-skeleton-active .gdab-sk-wrapper .wp-block-post-featured-image {
  display: none;
}

/* ── Reduz motion para usuários com preferência ────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .gdab-sk {
    animation: none;
    background: var(--gdab-sk-base);
  }
}