/* Skill: tin-tuc-detail — see .agents/skills/tin-tuc-detail/SKILL.md */

/* ==========================================================================
   Trang chi tiết tin tức
   Namespace: mn-news-detail-*
   Kế thừa design system từ style-maingoi.css + style-tin-tuc.css.
   Chỉ dùng Bootstrap grid + flex; KHÔNG dùng CSS grid; icon = iconify-icon.
   Nội dung bài viết nằm trong .vanhiep-content để tái sử dụng định dạng.
   ========================================================================== */

.mn-news-detail {
  --nd-blue: var(--main-color, #255daa);
  --nd-navy: var(--main-color-deep, #012556);
  --nd-red: var(--second-main-color, #b33830);
  --nd-red-hover: var(--second-text-color, #c92e2e);
  --nd-bg-soft: #f5f8fc;
  --nd-text: #1f2a37;
  --nd-text-mute: #5a6a7a;
  --nd-line: #e8edf2;
  --nd-radius: 12px;
  --nd-radius-inner: 8px;
  --nd-shadow: 0 4px 22px rgba(1, 37, 86, 0.08);
  font-family: var(--normal-font, "Inter", sans-serif);
  color: var(--nd-text);
}

/* ==========================================================================
   1. HERO
   ========================================================================== */
.mn-news-detail-hero {
  position: relative;
  padding: 56px 0 120px;
  background:
    linear-gradient(
      115deg,
      rgba(1, 37, 86, 0.94) 0%,
      rgba(1, 37, 86, 0.82) 45%,
      rgba(1, 37, 86, 0.55) 100%
    ),
    var(--news-detail-hero-img, linear-gradient(transparent, transparent)) center 35% / cover no-repeat;
}

.mn-news-detail-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.78);
}

.mn-news-detail-breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.mn-news-detail-breadcrumb a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
}

.mn-news-detail-breadcrumb a:hover {
  color: #ffffff;
}

.mn-news-detail-breadcrumb iconify-icon {
  font-size: 11px;
  opacity: 0.7;
}

.mn-news-detail-breadcrumb .is-current {
  color: #ffffff;
}

.mn-news-detail-hero-title {
  max-width: 860px;
  margin: 0 0 14px;
  font-family: var(--title-font, "Be Vietnam Pro", sans-serif);
  font-size: 40px;
  font-weight: 700;
  line-height: 1.18;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.mn-news-detail-hero-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  font-size: 13.5px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
}

.mn-news-detail-hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.mn-news-detail-hero-meta iconify-icon {
  font-size: 13px;
  opacity: 0.9;
}

/* ==========================================================================
   2. NỘI DUNG CHÍNH
   ========================================================================== */
.mn-news-detail-body-wrap {
  position: relative;
  z-index: 2;
  margin-top: -56px;
  padding-bottom: 64px;
}

.mn-news-detail-main {
  background-color: #ffffff;
  border: 1px solid var(--nd-line);
  border-radius: var(--nd-radius);
  -webkit-border-radius: var(--nd-radius);
  -moz-border-radius: var(--nd-radius);
  box-shadow: var(--nd-shadow);
  padding: 32px;
  overflow: hidden;
}

.mn-news-detail-cover {
  position: relative;
  overflow: hidden;
  border-radius: var(--nd-radius-inner);
  -webkit-border-radius: var(--nd-radius-inner);
  -moz-border-radius: var(--nd-radius-inner);
  margin-bottom: 24px;
}

.mn-news-detail-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.mn-news-detail-lead {
  margin: 0 0 24px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--nd-line);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.7;
  color: var(--nd-text);
}

/* ==========================================================================
   3. ĐỊNH DẠNG BÀI VIẾT (vanhiep-content)
   ========================================================================== */
.mn-news-detail-article.vanhiep-content {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--nd-text);
}

.mn-news-detail-article.vanhiep-content > *:first-child {
  margin-top: 0;
}

.mn-news-detail-article.vanhiep-content p {
  margin-bottom: 1.2em;
}

.mn-news-detail-article.vanhiep-content h1,
.mn-news-detail-article.vanhiep-content h2,
.mn-news-detail-article.vanhiep-content h3,
.mn-news-detail-article.vanhiep-content h4,
.mn-news-detail-article.vanhiep-content h5,
.mn-news-detail-article.vanhiep-content h6 {
  font-family: var(--title-font, "Be Vietnam Pro", sans-serif);
  font-weight: 700;
  line-height: 1.3;
  color: var(--nd-navy);
}

.mn-news-detail-article.vanhiep-content h1 {
  font-size: 32px;
  margin: 0 0 16px;
}

.mn-news-detail-article.vanhiep-content h2 {
  font-size: 26px;
  margin: 32px 0 14px;
}

.mn-news-detail-article.vanhiep-content h3 {
  font-size: 22px;
  margin: 28px 0 12px;
  color: var(--nd-blue);
}

.mn-news-detail-article.vanhiep-content h4 {
  font-size: 19px;
  margin: 24px 0 10px;
}

.mn-news-detail-article.vanhiep-content h5 {
  font-size: 17px;
  margin: 20px 0 8px;
}

.mn-news-detail-article.vanhiep-content h6 {
  font-size: 15px;
  margin: 18px 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mn-news-detail-article.vanhiep-content a {
  color: var(--nd-blue);
  text-decoration: underline;
  transition: color 0.2s ease;
}

.mn-news-detail-article.vanhiep-content a:hover {
  color: var(--nd-red);
}

.mn-news-detail-article.vanhiep-content ul,
.mn-news-detail-article.vanhiep-content ol {
  padding-left: 26px;
  margin: 0 0 1.2em;
}

.mn-news-detail-article.vanhiep-content li {
  margin-bottom: 0.5em;
  line-height: 1.7;
}

.mn-news-detail-article.vanhiep-content ul li::marker {
  color: var(--nd-blue);
  font-size: 1.2em;
}

.mn-news-detail-article.vanhiep-content ol li::marker {
  color: var(--nd-blue);
  font-weight: 700;
}

.mn-news-detail-article.vanhiep-content blockquote {
  margin: 24px 0;
  padding: 18px 22px;
  background-color: var(--nd-bg-soft);
  border-left: 4px solid var(--nd-blue);
  border-radius: 0 var(--nd-radius-inner) var(--nd-radius-inner) 0;
  -webkit-border-radius: 0 var(--nd-radius-inner) var(--nd-radius-inner) 0;
  -moz-border-radius: 0 var(--nd-radius-inner) var(--nd-radius-inner) 0;
  color: var(--nd-text-mute);
  font-style: italic;
}

.mn-news-detail-article.vanhiep-content img {
  max-width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
  margin: 20px auto;
}

.mn-news-detail-article.vanhiep-content iframe {
  max-width: 100%;
  border-radius: 6px;
  display: block;
  margin: 20px auto;
}

.mn-news-detail-article.vanhiep-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  border: 1px solid var(--nd-line);
  font-size: 14px;
}

.mn-news-detail-article.vanhiep-content th,
.mn-news-detail-article.vanhiep-content td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--nd-line);
  border-right: 1px solid var(--nd-line);
}

.mn-news-detail-article.vanhiep-content th {
  background-color: var(--nd-navy);
  color: #ffffff;
  font-weight: 600;
}

.mn-news-detail-article.vanhiep-content tr:nth-child(even) {
  background-color: rgba(245, 248, 252, 0.6);
}

.mn-news-detail-article.vanhiep-content strong,
.mn-news-detail-article.vanhiep-content b {
  color: var(--nd-navy);
}

/* ==========================================================================
   4. SIDEBAR
   ========================================================================== */
.mn-news-detail-sidebar {
  position: sticky;
  top: 84px;
}

.mn-news-detail-sidebar-card {
  background-color: #ffffff;
  border: 1px solid var(--nd-line);
  border-radius: var(--nd-radius);
  -webkit-border-radius: var(--nd-radius);
  -moz-border-radius: var(--nd-radius);
  box-shadow: var(--nd-shadow);
  padding: 22px;
  margin-bottom: 24px;
}

.mn-news-detail-sidebar-title {
  margin: 0 0 18px;
  font-family: var(--title-font, "Be Vietnam Pro", sans-serif);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--nd-navy);
}

.mn-news-detail-related-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.mn-news-detail-related-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
}

.mn-news-detail-related-list li:last-child {
  margin-bottom: 0;
}

.mn-news-detail-related-thumb {
  flex: 0 0 76px;
  width: 76px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 6px;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  background-color: var(--nd-bg-soft);
}

.mn-news-detail-related-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.mn-news-detail-related-thumb:hover img {
  transform: scale(1.05);
}

.mn-news-detail-related-body {
  flex: 1 1 auto;
  min-width: 0;
}

.mn-news-detail-related-body h3 {
  margin: 0 0 5px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--nd-text);
}

.mn-news-detail-related-body a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

.mn-news-detail-related-body a:hover {
  color: var(--nd-red);
}

.mn-news-detail-related-body span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--nd-text-mute);
}

/* CTA sidebar */
.mn-news-detail-cta-card {
  background: linear-gradient(135deg, var(--nd-navy) 0%, var(--nd-blue) 100%);
  border: none;
}

.mn-news-detail-cta-card .mn-news-detail-sidebar-title {
  color: #ffffff;
}

.mn-news-detail-cta-text {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}

.mn-news-detail-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 22px;
  background-color: var(--nd-red);
  color: #ffffff;
  border-radius: 6px;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  font-family: var(--title-font, "Be Vietnam Pro", sans-serif);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  text-align: center;
  transition:
    background-color 0.2s ease,
    transform 0.2s ease;
}

.mn-news-detail-cta-btn:hover {
  background-color: var(--nd-red-hover);
  color: #ffffff;
  transform: translateY(-1px);
}

.mn-news-detail-cta-btn:active {
  transform: translateY(1px);
}

/* ==========================================================================
   5. RESPONSIVE
   ========================================================================== */
@media (max-width: 991.98px) {
  .mn-news-detail-hero {
    padding: 48px 0 110px;
  }

  .mn-news-detail-hero-title {
    font-size: 32px;
  }

  .mn-news-detail-body-wrap {
    margin-top: -48px;
  }

  .mn-news-detail-main {
    padding: 26px;
  }

  .mn-news-detail-sidebar {
    position: static;
    top: auto;
  }
  .mn-news-detail-cta-card {
    display: none;
  }
}

@media (max-width: 768px) {
  .mn-news-detail-hero {
    padding: 42px 0 100px;
  }

  .mn-news-detail-hero-title {
    font-size: 28px;
  }

  .mn-news-detail-body-wrap {
    margin-top: -44px;
    padding-bottom: 48px;
  }

  .mn-news-detail-main {
    padding: 22px;
  }

  .mn-news-detail-article.vanhiep-content h1 {
    font-size: 28px;
  }

  .mn-news-detail-article.vanhiep-content h2 {
    font-size: 23px;
  }

  .mn-news-detail-article.vanhiep-content h3 {
    font-size: 20px;
  }
}

@media (max-width: 576px) {
  .mn-news-detail-hero {
    padding: 36px 0 90px;
  }

  .mn-news-detail-breadcrumb {
    font-size: 11px;
  }

  .mn-news-detail-hero-title {
    font-size: 24px;
  }

  .mn-news-detail-hero-meta {
    gap: 12px;
    font-size: 12.5px;
  }

  .mn-news-detail-body-wrap {
    margin-top: -36px;
  }

  .mn-news-detail-main {
    padding: 18px;
  }

  .mn-news-detail-cover {
    border-radius: 6px;
    -webkit-border-radius: 6px;
    -moz-border-radius: 6px;
    margin-bottom: 18px;
  }

  .mn-news-detail-lead {
    font-size: 15.5px;
  }

  .mn-news-detail-article.vanhiep-content {
    font-size: 15px;
  }

  .mn-news-detail-article.vanhiep-content h1 {
    font-size: 26px;
  }

  .mn-news-detail-article.vanhiep-content h2 {
    font-size: 22px;
  }

  .mn-news-detail-article.vanhiep-content h3 {
    font-size: 19px;
  }

  .mn-news-detail-sidebar-card {
    padding: 18px;
  }

  .mn-news-detail-related-thumb {
    flex: 0 0 68px;
    width: 68px;
  }
  .mn-news-detail-body-wrap .container {
    padding-left: 0;
    padding-right: 0;
  }
}