/* ==================================================================
   Blog - stili aggiuntivi.
   Caricato solo sulle pagine sotto /blog/ (vedi inc/header.php del
   sito). Contiene SOLO quello che il tema non copre già: corpo
   dell'articolo, copertina, fonti, box autore, elementi della
   colonna laterale e lightbox. Nessun colore nuovo: tutto passa
   dalle variabili del tema.
   ================================================================== */

/* --- Elenco articoli ----------------------------------------------- */

/* Senza copertina il chip della categoria non ha un'immagine su cui
   appoggiarsi: torna nel flusso, sopra il titolo. */
.blog_item_nocover .post_category {
  position: static;
  margin: 0 0 14px;
}
.blog_item .post_meta {
  margin-top: 4px;
}
.blog_item .blog_image_wrap img {
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.pagination_nav .pagination_dots span {
  display: block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
}

/* --- Articolo ------------------------------------------------------- */

.op_article .post_meta {
  margin-bottom: 10px;
}

.op_article_cover {
  margin: 30px 0 40px;
}
.op_article_cover img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--bs-border-radius);
}
.op_article_cover figcaption,
.op_article_body figcaption,
.op_article_body .article__gallery-caption,
.op_article_body .article__gallery-credits {
  margin-top: 10px;
  font-size: 15px;
  line-height: 24px;
  color: var(--bs-body-color);
  opacity: 0.75;
}
.photo-credit a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.photo-credit a:hover {
  color: var(--bs-primary);
}

/* I blocchi dell'editor arrivano dentro <div class="article__text">:
   le regole di op_prose usano il selettore figlio diretto, quindi qui
   vanno ripetute un livello più in basso. */
.op_article_body .article__text > h2 {
  font-size: 34px;
  line-height: 42px;
  font-weight: 800;
  margin: 56px 0 18px;
}
.op_article_body .article__text:first-child > h2:first-child {
  margin-top: 0;
}
.op_article_body .article__text > h3 {
  font-size: 24px;
  line-height: 32px;
  font-weight: 700;
  margin: 36px 0 14px;
}
.op_article_body .article__text > p,
.op_article_body .article__text > ul,
.op_article_body .article__text > ol {
  margin-bottom: 20px;
}
.op_article_body .article__text > ul,
.op_article_body .article__text > ol {
  padding-left: 22px;
}
.op_article_body .article__text li {
  margin-bottom: 10px;
}
.op_article_body .article__text li::marker {
  color: var(--bs-primary);
}
.op_article_body .article__text a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.op_article_body .article__text strong {
  color: var(--bs-dark);
}

/* Citazione */
.op_article_body .article__quote {
  margin: 40px 0;
  padding: 4px 0 4px 28px;
  border-left: 4px solid var(--bs-primary);
}
.op_article_body .article__quote p {
  font-size: 24px;
  line-height: 34px;
  font-style: italic;
  color: var(--bs-dark);
  margin: 0;
}
.op_article_body .article__quote cite {
  display: block;
  margin-top: 12px;
  font-size: 16px;
  font-style: normal;
  font-weight: 600;
  color: var(--bs-primary);
}

/* Immagini e galleria */
.op_article_body .article__figure {
  margin: 40px 0;
}
.op_article_body .article__figure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--bs-border-radius);
}
.op_article_body .article__gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin: 40px 0 10px;
}
.op_article_body .article__gallery-item img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  border-radius: var(--bs-border-radius-sm);
}

/* Video incorporato: l'iframe parte solo al clic */
.op_article_body .article__video {
  position: relative;
  margin: 40px 0;
  cursor: pointer;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background-color: var(--bs-dark);
  border-radius: var(--bs-border-radius);
}
.op_article_body .article__video img,
.op_article_body .article__video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  object-fit: cover;
}
.op_article_body .article__video-play {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 68px;
  height: 68px;
  border: 0;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(var(--bs-dark-rgb), 0.85);
  transition: var(--bs-transition);
}
.op_article_body .article__video-play svg {
  width: 26px;
  height: 26px;
  margin-left: 3px;
}
.op_article_body .article__video:hover .article__video-play {
  background-color: var(--bs-primary);
}

/* --- Fonti, note, correzioni ---------------------------------------- */

.op_article_sources {
  margin: 40px 0 0;
  padding: 26px 30px;
  border-radius: var(--bs-border-radius);
  background-color: var(--bs-primary-bg-subtle);
}
.op_article_sources h2 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--bs-primary);
  margin-bottom: 14px;
}
.op_article_sources ol {
  margin: 0;
  padding-left: 20px;
  font-size: 16px;
  line-height: 26px;
}
.op_article_sources li {
  margin-bottom: 8px;
  word-break: break-word;
}
.op_article_sources li:last-child {
  margin-bottom: 0;
}

.op_article_note {
  margin: 24px 0 0;
  font-size: 16px;
  line-height: 26px;
}
.op_article_corrections {
  margin-top: 24px;
  font-size: 16px;
  line-height: 26px;
}
.op_article_corrections summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--bs-dark);
}
.op_article_corrections ul {
  margin: 12px 0 0;
  padding-left: 20px;
}

/* --- Box autore ------------------------------------------------------ */

.op_author_box {
  margin-top: 40px;
  padding: 34px 36px;
  background-color: var(--bs-white, #fff);
  border-radius: var(--bs-border-radius);
  box-shadow: var(--bs-box-shadow);
}
.op_author_box .author_box {
  margin-bottom: 16px;
}
.op_author_box .author_box_image {
  -o-object-fit: cover;
     object-fit: cover;
}
.op_author_box .author_box_name a {
  color: var(--bs-dark);
}
.op_author_box .author_box_name a:hover {
  color: var(--bs-primary);
}
.op_author_box p {
  margin-bottom: 16px;
  font-size: 16px;
  line-height: 27px;
}
.op_author_box p:last-child {
  margin-bottom: 0;
}

/* --- Navigazione fra articoli ---------------------------------------- */

.op_article .prev_next_post_nav {
  margin-top: 50px;
  padding-top: 34px;
  border-top: 1px solid var(--bs-border-color);
  gap: 24px;
}

/* --- Colonna laterale ------------------------------------------------ */

.op_blog_search {
  display: flex;
  align-items: stretch;
  overflow: hidden;
  background-color: var(--bs-white, #fff);
  border: 1px solid var(--bs-border-color);
  border-radius: var(--bs-border-radius-pill, 40px);
}
.op_blog_search input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 12px 20px;
  border: 0;
  outline: 0;
  font-size: 16px;
  line-height: 26px;
  color: var(--bs-body-color);
  background-color: transparent;
}
.op_blog_search button {
  flex: 0 0 52px;
  border: 0;
  color: #fff;
  font-size: 16px;
  background-color: var(--bs-primary);
  transition: var(--bs-transition);
}
.op_blog_search button:hover {
  background-color: var(--bs-dark);
}
.op_blog_search_lg {
  margin-bottom: 50px;
}
.op_blog_search_lg input {
  padding: 16px 26px;
  font-size: 18px;
}
.op_blog_search_lg button {
  flex: 0 0 64px;
  font-size: 18px;
}

.sidebar .post_category_list a {
  font-weight: 600;
}
.sidebar .post_category_list i {
  font-size: 13px;
  color: var(--bs-primary);
}

.op_sidebar_cta {
  padding: 32px;
  border-radius: var(--bs-border-radius);
  background-color: var(--bs-primary-bg-subtle);
  border-left: 4px solid var(--bs-primary);
}
.op_sidebar_cta_title {
  font-size: 22px;
  line-height: 30px;
  margin-bottom: 12px;
  color: var(--bs-dark);
}
.op_sidebar_cta p {
  font-size: 16px;
  line-height: 26px;
  margin-bottom: 20px;
}

/* --- Lightbox delle immagini ----------------------------------------- */

.lightbox {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(var(--bs-dark-rgb), 0.95);
}
.lightbox::backdrop {
  background-color: rgba(var(--bs-dark-rgb), 0.95);
}
.lightbox img {
  width: auto;
  height: auto;
  max-width: 92vw;
  max-height: 88vh;
  border-radius: var(--bs-border-radius-sm);
}
.lightbox__close,
.lightbox__prev,
.lightbox__next {
  position: absolute;
  padding: 14px;
  border: 0;
  background: none;
  color: #fff;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  opacity: 0.8;
}
.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
  opacity: 1;
}
.lightbox__close {
  top: 10px;
  right: 14px;
}
.lightbox__prev {
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
}
.lightbox__next {
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
}

/* --- Adattamenti ------------------------------------------------------ */

@media (max-width: 991px) {
  .op_article_body .article__text > h2 {
    font-size: 28px;
    line-height: 36px;
  }
  .op_article_body .article__quote p {
    font-size: 20px;
    line-height: 30px;
  }
  .sidebar {
    margin-top: 60px;
  }
}

@media (max-width: 767px) {
  .op_author_box {
    padding: 26px 22px;
  }
  .op_article_sources {
    padding: 22px 24px;
  }
  .op_sidebar_cta {
    padding: 24px;
  }
}