/* ThisDecal — CSS dùng chung 2 trang tin tức:
   Views/News/Index.cshtml (/tin-tuc) và Views/News/Article.cshtml (/tin-tuc/{slug}) */

/* --------------------------------------------------------------------------
   Breadcrumb bar (nền tối, viền dưới)
   -------------------------------------------------------------------------- */
.td-news-crumbbar {
  background: var(--td-bg-alt);
  border-bottom: 1px solid var(--td-border);
}
.td-news-crumbbar .td-container { padding-block: 13px; }

.td-breadcrumb--lg { font-size: 14px; }
.td-breadcrumb__sep { color: var(--td-dim); margin-inline: 6px; }
.td-breadcrumb__current { color: var(--td-text); }

/* --------------------------------------------------------------------------
   Page head (kicker + h1 + lead)
   -------------------------------------------------------------------------- */
.td-news-head { padding-top: 34px; }
.td-news-head__title {
  margin: 8px 0 0;
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.25;
  color: var(--td-text);
}
.td-news-head__lead {
  margin: 10px 0 0;
  max-width: 720px;
  color: var(--td-muted);
  font-size: 15px;
}

/* --------------------------------------------------------------------------
   Badge vàng (Bài nổi bật / chuyên mục trên trang bài viết)
   -------------------------------------------------------------------------- */
.td-news-badge {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 6px;
  background: var(--td-accent);
  color: var(--td-ink);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .5px;
  padding: 4px 11px;
  border-radius: 20px;
}

/* Dòng meta (ngày · thời gian đọc) */
.td-news-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12.5px;
  color: var(--td-dim);
}

/* --------------------------------------------------------------------------
   Bài nổi bật (card lớn 2 cột)
   -------------------------------------------------------------------------- */
.td-news-feat-wrap { margin-top: 26px; }

.td-news-feat {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  border: 1px solid var(--td-border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--td-bg-alt);
  transition: border-color .2s ease;
}
.td-news-feat:hover { border-color: var(--td-accent-text); color: inherit; }

.td-news-feat__media {
  position: relative;
  min-height: 320px;
  background: #f4f4f4;
}
.td-news-feat__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.td-news-feat__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px;
}
.td-news-feat__title {
  display: block;
  font-family: var(--td-font-heading);
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--td-text);
  line-height: 1.2;
  margin: 16px 0 12px;
}
.td-news-feat__excerpt {
  display: block;
  color: var(--td-muted);
  font-size: 14.5px;
}
.td-news-feat__meta { margin-top: 18px; font-size: 13px; }
.td-news-feat__more {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 16px;
  color: var(--td-accent-text);
  font-weight: 700;
  font-size: 14px;
}

@media (max-width: 767.98px) {
  .td-news-feat { grid-template-columns: 1fr; }
  .td-news-feat__media { min-height: 220px; }
  .td-news-feat__body { padding: 24px; }
  .td-news-feat__title { font-size: 22px; }
}

/* --------------------------------------------------------------------------
   Chip chuyên mục + lưới bài viết
   -------------------------------------------------------------------------- */
.td-news-cats { margin-top: 34px; }
.td-news-grid-wrap { margin-top: 24px; }

/* Ẩn cell khi lọc / phân trang (news.js) */
[data-td-news-cell].is-hidden { display: none; }

.td-news-card {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  overflow: hidden;
  transition: transform .25s ease, border-color .2s ease;
}
.td-news-card:hover { transform: translateY(-5px); }

.td-news-card__media {
  display: block;
  position: relative;
  aspect-ratio: 16 / 9;
  background: #f4f4f4;
  overflow: hidden;
}
.td-news-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.td-news-card:hover .td-news-card__media img { transform: scale(1.05); }

.td-news-card__tag {
  position: absolute;
  top: 11px;
  left: 11px;
  background: rgba(12, 13, 16, .8);
  color: var(--td-accent-text);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .4px;
  padding: 4px 10px;
  border-radius: 20px;
  backdrop-filter: blur(4px);
}

.td-news-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 16px 18px 18px;
}
.td-news-card__title {
  display: block;
  font-family: var(--td-font-heading);
  font-size: 18px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--td-text);
  line-height: 1.25;
}
.td-news-card__excerpt {
  display: block;
  color: var(--td-muted);
  font-size: 13.5px;
  margin-top: 8px;
  line-height: 1.55;
}
.td-news-card__meta { margin-top: auto; padding-top: 14px; }

/* Card trong "Bài viết liên quan" — nền tối hơn nổi trên section #181818 */
.td-news-card--flat { background: var(--td-bg); }

/* --------------------------------------------------------------------------
   Phân trang (news.js sinh nút)
   -------------------------------------------------------------------------- */
.td-news-pager { display: flex; }
.td-news-pager.d-none { display: none; }

.td-news-pgbtn {
  min-width: 42px;
  height: 42px;
  padding: 0 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  border: 1px solid var(--td-border);
  background: var(--td-bg-alt);
  color: var(--td-muted);
  font-family: inherit;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease;
}
.td-news-pgbtn:hover { color: var(--td-accent-text); border-color: var(--td-accent-text); }
.td-news-pgbtn.is-active {
  border-color: var(--td-accent-text);
  background: var(--td-accent);
  color: var(--td-ink);
}
.td-news-pgbtn--nav { font-size: 16px; color: var(--td-text); }
.td-news-pgbtn:disabled {
  color: #4a4a4a;
  border-color: var(--td-border);
  background: var(--td-bg-alt);
  cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   Newsletter (đồng bộ trang chủ)
   -------------------------------------------------------------------------- */
.td-newsletter {
  background: radial-gradient(circle at 20% 20%, rgba(252, 185, 21, .14), transparent 50%), var(--td-bg-alt);
  border: 1px solid var(--td-border);
  border-radius: 12px;
  padding: 36px 32px;
}
.td-newsletter__title { font-size: 24px; color: var(--td-text); margin: 0; }
.td-newsletter__sub {
  margin: 10px auto 20px;
  max-width: 500px;
  color: var(--td-muted);
  font-size: 14.5px;
}
.td-newsletter__form { max-width: 440px; }

/* --------------------------------------------------------------------------
   Trang bài viết (/tin-tuc/{slug})
   -------------------------------------------------------------------------- */
.td-article {
  max-width: 820px;
  margin: 0 auto;
  padding: 40px 24px 0;
  display: flex;
  flex-direction: column;
}

.td-article__title {
  font-size: clamp(28px, 4vw, 42px);
  color: var(--td-text);
  line-height: 1.3;
  margin: 16px 0 14px;
}

.td-article__meta {
  font-size: 13.5px;
  gap: 12px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--td-border);
}
.td-article__author {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--td-muted);
}
.td-article__avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #efefef;
  color: var(--td-accent-text);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 12px;
}

.td-article__hero {
  aspect-ratio: 16 / 9;
  background: #f4f4f4;
  border: 1px solid var(--td-border);
  border-radius: 12px;
  overflow: hidden;
  margin: 24px 0;
}
.td-article__hero img { width: 100%; height: 100%; object-fit: cover; }

/* Nội dung bài viết (render từ BodyHtml) */
.td-article__content a { color: var(--td-accent-text); }
.td-article__content a:hover { color: var(--td-accent-hover); }
.td-article__content p {
  color: #c4c4c4;
  font-size: 16px;
  line-height: 1.8;
  margin: 0 0 18px;
}
.td-article__content h2 {
  font-size: 24px;
  color: var(--td-text);
  margin: 34px 0 14px;
}
.td-article__content ul {
  margin: 0 0 18px;
  padding-left: 0;
  list-style: none;
}
.td-article__content li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 11px;
  color: #c4c4c4;
  font-size: 15.5px;
  line-height: 1.7;
}
.td-article__content li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--td-accent);
  transform: rotate(45deg);
}
.td-article__content strong { color: var(--td-text); }

/* CTA thiết kế riêng */
.td-article__cta {
  margin: 32px 0;
  padding: 24px;
  background: radial-gradient(circle at 15% 20%, rgba(252, 185, 21, .16), transparent 55%), var(--td-bg-alt);
  border: 1px solid rgba(252, 185, 21, .3);
  border-radius: 12px;
}
.td-article__cta-title {
  font-family: var(--td-font-heading);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--td-text);
}
.td-article__cta-sub { color: var(--td-muted); font-size: 14px; margin-top: 4px; }
.td-article__cta .td-btn-accent { padding: 13px 26px; font-size: 13px; border-radius: 6px; }

/* Chia sẻ */
.td-article__share {
  padding: 20px 0;
  border-top: 1px solid var(--td-border);
  border-bottom: 1px solid var(--td-border);
}
.td-article__share-label { font-size: 13px; font-weight: 600; color: var(--td-muted); }
.td-article__share-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--td-bg-alt);
  border: 1px solid var(--td-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--td-text);
}
.td-article__share-btn:hover { border-color: var(--td-accent-text); color: var(--td-accent-text); }
.td-article__share-btn--zalo { font-size: 11px; font-weight: 700; color: var(--td-accent-text); }

/* Bài viết liên quan */
.td-article-related {
  margin-top: 56px;
  background: var(--td-bg-alt);
  border-top: 1px solid var(--td-border);
}
.td-article-related .td-container { padding-block: 40px; }

/* Nút chia sẻ dạng <button> (Web Share/copy) + thông báo đã sao chép */
button.td-article__share-btn { border: 1px solid var(--td-border); background: none; cursor: pointer; }
.td-article__share-copied { color: var(--td-accent-text); font-size: 13px; }