/**
 * Post Banner Inserter - Front-end Styles
 * * ÍNDICE:
 * 1. Variáveis Globais (:root)
 * 2. Layout e Containers (Wrappers)
 * 3. Elementos de Mídia (Imagens, Vídeos e Iframes)
 * 4. Links e Comportamento de Rastreamento (Tracking)
 * 5. Escudo de Proteção (Click Shield)
 */

:root {
  --pbi-radius: 8px;
  --pbi-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
  --pbi-shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.15);
  --pbi-bg-video: #000;
  --pbi-margin: 25px 0;
  --pbi-transition: all 0.3s ease;
}

/* ==========================================================================
   1. LAYOUT E CONTAINERS
   ========================================================================== */

/* Container Principal (Engine & Shortcode) */
.pbi-banner-wrapper,
.pbi-video-container,
.pbi-video-banner-wrapper {
  position: relative;
  width: 100%;
  margin: var(--pbi-margin);
  clear: both;
  display: block;
}

/* Garantia de proporção para wrappers de vídeo */
.pbi-video-banner-wrapper {
  aspect-ratio: 16 / 9;
  background: var(--pbi-bg-video);
  border-radius: var(--pbi-radius);
  overflow: hidden;
}
.pbi-video-banner-wrapper iframe {
  height: 100%;
}
/* Container do elemento picture */
picture {
  width: 100%;
  display: block;
}

/* ==========================================================================
   2. ELEMENTOS DE MÍDIA
   ========================================================================== */

/* Base para Vídeos e Iframes */
.pbi-lazy-video,
.pbi-lazy-iframe,
.pbi-video-banner-wrapper video {
  width: 100% !important;
  height: auto;
  display: block;
  aspect-ratio: 16 / 9;
  background: var(--pbi-bg-video);
  border: none;
  border-radius: var(--pbi-radius);
  box-shadow: var(--pbi-shadow);
  object-fit: cover;
}

/* Banners de Imagem Estáticos */
.pbi-banner-img {
  max-width: 100%;
  height: auto;
  border-radius: var(--pbi-radius);
  display: block;
  box-shadow: var(--pbi-shadow);
  transition: var(--pbi-transition);
}

/* ==========================================================================
   3. LINKS E COMPORTAMENTO (TRACKING)
   ========================================================================== */

/* Wrappers de Links */
.pbi-video-banner-link,
.pbi-engine-link,
.pbi-tracking-link {
  display: block;
  position: relative;
  text-decoration: none;
  line-height: 0; /* Remove gaps indesejados abaixo da mídia */
  transition: var(--pbi-transition);
}

/* Efeito de Hover no Banner */
.pbi-tracking-link:hover .pbi-banner-img,
.pbi-engine-link:hover {
  transform: translateY(-2px);
  opacity: 0.95;
}

.pbi-tracking-link:hover .pbi-banner-img {
  box-shadow: var(--pbi-shadow-hover);
}

/* Reset para banners sem link */
.pbi-video-banner-wrapper.pbi-no-link {
  cursor: default;
}

/* ==========================================================================
   4. ESCUDO DE CLIQUE (CLICK SHIELD)
   ========================================================================== */

/**
 * O Click Shield sobrepõe o vídeo/iframe para garantir que o clique 
 * seja computado pelo link do banner em vez de apenas dar play no player.
 */
.pbi-click-shield {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  cursor: pointer;
  background: rgba(0, 0, 0, 0); /* Camada invisível */
}

/* Remove o escudo se o banner não tiver link configurado */
.pbi-no-link .pbi-click-shield {
  display: none !important;
}