/**
 * @file
 * Trang bài viết Things-to-do (bundle article_detail) theo Figma 2168:8775.
 * Moi selector nam duoi .vnat-app[data-page="article-detail"]. Khong dung root toan cuc.
 * Cac khoi Nearby/Hotels/AI/Local-Highlights dung lai CSS .vnat-* cua place-detail
 * qua island [data-page="place-detail"]; file nay khong dinh nghia lai cac class do.
 */

.vnat-app[data-page="article-detail"] {
  --vn-main: #a5190e;
  --vn-primary: #951c1f;
  --vn-panel-bg: #faf2ea;
  --vn-page-bg: linear-gradient(0deg, #FFFFFF 59.72%, #F5EDE6 100%), #F8F9FA;
  --vn-card-border: #edeeec;
  --vn-chip-bg: #f6f7fa;
  --vn-chip-text: #4f5563;
  --vn-title: #121826;
  --vn-body: #333333;
  --vn-heading: #191919;
  --vn-label: #545454;
  --vn-rule: #e5dfd9;
  --vn-overlay-hero: linear-gradient(180deg, rgba(0, 0, 0, 0.15) 0%, rgba(0, 0, 0, 0.55) 100%);

  --vn-font: 'SVN-Gotham', sans-serif;
  --vn-font-heading: 'Plus Jakarta Sans', 'SVN-Gotham', sans-serif;
  --vn-font-body: 'SVN-Gotham', sans-serif;
  --vn-font-handwriting: 'Northwell', cursive;
  --vn-title: #191919;
  --vn-radius-panel: 16px;
  --vn-radius-pill: 9999px;

  --vn-wrap: 1240px;

  font-family: var(--vn-font);
  color: var(--vn-body);
  width: 100%;

}

.vnat-app[data-page="article-detail"] *,
.vnat-app[data-page="article-detail"] *::before,
.vnat-app[data-page="article-detail"] *::after {
  box-sizing: border-box;
}

/* Reset legacy base theme's HoneyCream headings within article-detail */
.vnat-app[data-page="article-detail"] h1,
.vnat-app[data-page="article-detail"] h2,
.vnat-app[data-page="article-detail"] h3,
.vnat-app[data-page="article-detail"] h4,
.vnat-app[data-page="article-detail"] h5,
.vnat-app[data-page="article-detail"] h6 {
  font-family: var(--vn-font-heading, 'Plus Jakarta Sans', 'SVN-Gotham', sans-serif);
  color: var(--vn-heading, #191919);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.vnat-app[data-page="article-detail"] .vnat-art-hero {
  position: relative;
  width: calc(100% - 48px);
  max-width: var(--vn-wrap);
  min-height: 340px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-radius: var(--vn-radius-panel);
  background-color: #26303b;
}

.vnat-app[data-page="article-detail"] .vnat-art-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vnat-app[data-page="article-detail"] .vnat-art-hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--vn-overlay-hero);
}

.vnat-app[data-page="article-detail"] .vnat-art-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 860px;
  padding: 40px 24px;
  text-align: center;
  color: #ffffff;
}

.vnat-app[data-page="article-detail"] .vnat-art-hero__eyebrow {
  margin: 0 0 6px;
  font-family: var(--vn-font-handwriting);
  font-size: 30px;
  font-weight: 400;
  line-height: 1.1;
  color: #ffffff;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
}

.vnat-app[data-page="article-detail"] .vnat-art-hero .vnat-art-hero__title {
  margin: 0;
  font-family: var(--vn-font);
  font-size: 40px;
  line-height: 1.2;
  font-weight: 700;
  color: #ffffff;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
}

/* ==========================================================================
   Grid 3 cot
   ========================================================================== */
.vnat-app[data-page="article-detail"] .vnat-art-grid {
  max-width: var(--vn-wrap);
  margin: 0 auto;
  padding: 30px 0;
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr) 280px;
  gap: 40px;
  align-items: start;
}

.vnat-app[data-page="article-detail"] .vnat-art-grid.no-toc {
  grid-template-columns: minmax(0, 1fr) 280px;
}

.vnat-app[data-page="article-detail"] .vnat-art-grid.vnat-art-grid--no-aside {
  grid-template-columns: 240px minmax(0, 1fr);
  max-width: 1200px;
}

.vnat-app[data-page="article-detail"] .vnat-art-grid.vnat-art-grid--no-aside.no-toc {
  display: block;
  max-width: 880px;
  margin: 0 auto;
}

.vnat-app[data-page="article-detail"] .vnat-art-grid.vnat-art-grid--no-aside.no-toc .vnat-art-toc {
  display: none !important;
}

/* ==========================================================================
   TOC (cot trai)
   ========================================================================== */
.vnat-app[data-page="article-detail"] .vnat-art-toc {
  height: 100%;
}
.vnat-app[data-page="article-detail"] .vnat-art-toc .vnat-art-toc-list{
position: sticky;
  top: 90px;
  align-self: start;
  display: flex;
padding: 15px 15px 15px 0;
flex-direction: column;
align-items: flex-start;
gap: 20px;
align-self: stretch;
border-radius: 10px;
border: 1px solid #E2E6F2;
background: #FDFDFD;
}
.vnat-app[data-page="article-detail"] .vnat-art-toc__label {
padding: 0 15px;
    color: #333;
    font-family: SVN-Gotham;
    font-size: 16px;
    font-style: normal;
    font-weight: 700;
    line-height: 150%;
    letter-spacing: -0.48px;
        text-transform: uppercase;
}

.vnat-app[data-page="article-detail"] .vnat-art-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--vn-rule);
}

.vnat-app[data-page="article-detail"] .vnat-art-toc__item {
  margin: 0;
}

.vnat-app[data-page="article-detail"] .vnat-art-toc__item.toc-sub .vnat-art-toc__link {
  padding-left: 28px;
  font-size: 13px;
}

.vnat-app[data-page="article-detail"] .vnat-art-toc__link {
  display: block;
  padding: 7px 16px;
  margin-left: -2px;
  border-left: 2px solid transparent;
  font-size: 14px;
  line-height: 1.4;
  color: var(--vn-label);
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.vnat-app[data-page="article-detail"] .vnat-art-toc__link:hover {
  color: var(--vn-main);
}

.vnat-app[data-page="article-detail"] .vnat-art-toc__link.is-active {
  color: var(--vn-main);
  font-weight: 600;
  border-left-color: var(--vn-main);
}

/* ==========================================================================
   Main (cot giua)
   ========================================================================== */
.vnat-app[data-page="article-detail"] .vnat-art-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.vnat-app[data-page="article-detail"] .vnat-art-topbar > * {
  min-width: 0;
}

.vnat-app[data-page="article-detail"] .vnat-art-topbar__meta {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.vnat-app[data-page="article-detail"] .vnat-art-topbar__date {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--vn-label, #555555);
  font-size: 14px;
  font-weight: 500;
  font-family: var(--vn-font-body, 'SVN-Gotham', sans-serif);
}

.vnat-app[data-page="article-detail"] .vnat-art-topbar__date svg {
  color: var(--vn-main);
  flex-shrink: 0;
}

.vnat-app[data-page="article-detail"] .vnat-art-badge {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  min-width: 0;
  padding: 6px 16px;
  border-radius: 999px;
  background-color: var(--vn-main);
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
  text-decoration: none;
  white-space: normal;
}

.vnat-app[data-page="article-detail"] .vnat-art-badge:hover {
  background-color: var(--vn-primary);
  color: #ffffff;
}

.vnat-app[data-page="article-detail"] .vnat-art-share {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.vnat-app[data-page="article-detail"] .vnat-art-share__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--vn-label);
}

.vnat-app[data-page="article-detail"] .vnat-art-share__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--vn-main);
  color: #ffffff;
  text-decoration: none;
  font-size: 14px;
  transition: background 0.15s ease, transform 0.15s ease;
}

.vnat-app[data-page="article-detail"] .vnat-art-share__btn:hover {
  background: var(--vn-primary);
}

.vnat-app[data-page="article-detail"] .vnat-art-share__btn.is-copied {
  transform: scale(1.1);
}

.vnat-app[data-page="article-detail"] .vnat-art-intro,
.vnat-app[data-page="article-detail"] .vnat-art-intro > * {
  margin: 0 0 24px;
  font-family: var(--vn-font);
  font-size: 18px;
  line-height: 1.6;
  font-weight: 600;
  color: var(--vn-heading);
}

.vnat-app[data-page="article-detail"] .vnat-art-intro > *:last-child {
  margin-bottom: 0;
}

.vnat-app[data-page="article-detail"] .vnat-art-body {
  font-size: 16px;
  line-height: 1.75;
  color: var(--vn-body);
}

.vnat-app[data-page="article-detail"] .vnat-art-body h2 {
  margin: 36px 0 14px;
  font-size: 24px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--vn-heading);
  scroll-margin-top: 90px;
}

.vnat-app[data-page="article-detail"] .vnat-art-body h3 {
  margin: 28px 0 12px;
  font-size: 19px;
  line-height: 1.35;
  font-weight: 700;
  color: var(--vn-heading);
  scroll-margin-top: 90px;
}

.vnat-app[data-page="article-detail"] .vnat-art-body p {
  margin: 0 0 18px;
}

.vnat-app[data-page="article-detail"] .vnat-art-body img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  margin: 8px auto;
  display: block;
}

.vnat-app[data-page="article-detail"] .vnat-art-body ul,
.vnat-app[data-page="article-detail"] .vnat-art-body ol {
  margin: 0 0 18px;
  padding-left: 22px;
}

.vnat-app[data-page="article-detail"] .vnat-art-body li {
  margin: 0 0 8px;
}

.vnat-app[data-page="article-detail"] .vnat-art-body a {
  color: var(--vn-main);
  text-decoration: underline;
}

.vnat-app[data-page="article-detail"] .vnat-art-body em,
.vnat-app[data-page="article-detail"] .vnat-art-body .caption {
  color: var(--vn-label);
  font-size: 13px;
}

.vnat-app[data-page="article-detail"] .vnat-art-sources {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--vn-rule);
  font-size: 13px;
  color: var(--vn-label);
}

.vnat-app[data-page="article-detail"] .vnat-art-sources__row {
  margin: 0 0 6px;
}

.vnat-app[data-page="article-detail"] .vnat-art-sources__label {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-right: 6px;
}

.vnat-app[data-page="article-detail"] .vnat-art-sources__link {
  color: var(--vn-main);
  text-decoration: none;
}

/* ==========================================================================
   Explore topic (cot phai)
   ========================================================================== */
.vnat-app[data-page="article-detail"] .vnat-art-aside {
  position: sticky;
  top: 90px;
  align-self: start;
}

.vnat-app[data-page="article-detail"] .vnat-explore {
  background: var(--vn-panel-bg);
  border: 1px solid var(--vn-card-border);
  border-radius: var(--vn-radius-panel);
  padding: 20px;
}

.vnat-app[data-page="article-detail"] .vnat-explore__label {
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 700;
  color: var(--vn-heading);
}

.vnat-app[data-page="article-detail"] .vnat-explore__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 16px;
}

.vnat-app[data-page="article-detail"] .vnat-explore__chip {
  display: flex;
  align-items: center;
  min-height: 64px;
  padding: 12px;
  border-radius: 12px;
  background: #ffffff;
  border: 1px solid var(--vn-card-border);
  color: var(--vn-title);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
  text-decoration: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.vnat-app[data-page="article-detail"] .vnat-explore__chip:hover {
  border-color: var(--vn-main);
  box-shadow: 0 2px 10px rgba(165, 25, 14, 0.08);
}

.vnat-app[data-page="article-detail"] .vnat-explore__all {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--vn-radius-pill);
  background: var(--vn-main);
  color: #ffffff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease;
}

.vnat-app[data-page="article-detail"] .vnat-explore__all:hover {
  background: var(--vn-primary);
}

/* ==========================================================================
   Extra island (Nearby / AI / Hotels / Local Highlights) — reuse place-detail
   ========================================================================== */
.vnat-app[data-page="article-detail"] .vnat-article-extra {
  max-width: var(--vn-wrap);
  margin: 0 auto;
  padding: 8px 0 40px;
  background: transparent;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 991px) {
  .vnat-app[data-page="article-detail"] .vnat-art-grid,
  .vnat-app[data-page="article-detail"] .vnat-art-grid.no-toc {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .vnat-app[data-page="article-detail"] .vnat-art-toc {
    position: static;
    order: 2;
  }

  .vnat-app[data-page="article-detail"] .vnat-art-main {
    order: 1;
  }

  .vnat-app[data-page="article-detail"] .vnat-art-aside {
    position: static;
    order: 3;
  }

  .vnat-app[data-page="article-detail"] .vnat-art-hero__title {
    font-size: 30px;
  }
}

@media (max-width: 575px) {
  .vnat-app[data-page="article-detail"] .vnat-art-grid {
    padding: 28px 16px 16px;
  }

  .vnat-app[data-page="article-detail"] .vnat-art-hero .vnat-art-hero__title {
    font-size: 26px;
    line-height: 1.18;
    letter-spacing: -0.52px;
  }

  .vnat-app[data-page="article-detail"] .vnat-explore__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Hoa văn trang trí hai bên hero (Figma 2168-8777)
   ========================================================================== */
.vnat-app[data-page="article-detail"] .vnat-art-herowrap {
  position: relative;
  padding: 24px 0;
  background: linear-gradient(0deg, #FFF 0%, #F5EDE6 100%);
}

.vnat-app[data-page="article-detail"] .vnat-art-floral {
  position: absolute;
  top: 0;
  bottom: 0;
  width: min(34%, 620px);
  pointer-events: none;
  background-repeat: no-repeat;
  background-size: contain;
}

.vnat-app[data-page="article-detail"] .vnat-art-floral--left {
  left: 0;
  background-image: url(../images/article/hero-floral-left.png);
  background-position: top left;
}

.vnat-app[data-page="article-detail"] .vnat-art-floral--right {
  right: 0;
  background-image: url(../images/article/hero-floral-right.png);
  background-position: top right;
}

@media (max-width: 991px) {
  .vnat-app[data-page="article-detail"] .vnat-art-floral {
    display: none;
  }
}

/* ==========================================================================
   Upcoming Events (Chan trang) & Gallery
   ========================================================================== */
.vnat-app[data-page="article-detail"] .vnat-art-upcoming {
  max-width: var(--vn-wrap);
  width: calc(100% - 48px);
  margin: 60px auto 40px;
  padding-top: 40px;
  border-top: 1px solid #E5E7EB;
}

@media (max-width: 768px) {
  .vnat-app[data-page="article-detail"] .vnat-art-upcoming {
    width: calc(100% - 32px);
    margin: 40px auto 24px;
    padding-top: 24px;
  }
}

.vnat-app[data-page="article-detail"] .vnat-art-upcoming__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
}

.vnat-app[data-page="article-detail"] .vnat-art-upcoming__title {
  font-family: var(--vn-font-heading, 'Plus Jakarta Sans', sans-serif);
  font-size: 26px;
  font-weight: 700;
  color: #111827;
  margin: 0;
}

.vnat-app[data-page="article-detail"] .vnat-art-upcoming__all {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--vn-main);
  font-family: var(--vn-font-body, 'SVN-Gotham', sans-serif);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: gap 0.2s ease;
}

.vnat-app[data-page="article-detail"] .vnat-art-upcoming__all:hover {
  gap: 12px;
  color: var(--vn-primary);
}

.vnat-app[data-page="article-detail"] .vnat-art-upcoming__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 991px) {
  .vnat-app[data-page="article-detail"] .vnat-art-upcoming__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .vnat-app[data-page="article-detail"] .vnat-art-upcoming__grid {
    grid-template-columns: 1fr;
  }
}

/* Event Cards inside article-detail */
.vnat-app[data-page="article-detail"] .vevt-card {
  font-family: var(--vn-font, 'SVN-Gotham', sans-serif);
  color: var(--vn-body, #333333);
  text-decoration: none;
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #E5E7EB;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.vnat-app[data-page="article-detail"] .vevt-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(12, 35, 64, 0.08);
  text-decoration: none;
}

.vnat-app[data-page="article-detail"] .vevt-card__thumb-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #f3f4f6;
  overflow: hidden;
}

.vnat-app[data-page="article-detail"] .vevt-card__thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.vnat-app[data-page="article-detail"] .vevt-card:hover .vevt-card__thumb-wrap img {
  transform: scale(1.05);
}

.vnat-app[data-page="article-detail"] .vevt-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
  padding: 4px 10px;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  line-height: 1.1;
  pointer-events: none;
}

.vnat-app[data-page="article-detail"] .vevt-badge__day {
  font-family: var(--vn-font-heading, 'Plus Jakarta Sans', sans-serif) !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  color: var(--vn-main, #a5190e) !important;
}

.vnat-app[data-page="article-detail"] .vevt-badge__month {
  font-family: var(--vn-font, 'SVN-Gotham', sans-serif) !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  text-transform: uppercase !important;
  color: #4b5563 !important;
  letter-spacing: 0.5px !important;
}

.vnat-app[data-page="article-detail"] .vevt-card__body {
  padding: 16px 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.vnat-app[data-page="article-detail"] .vevt-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.vnat-app[data-page="article-detail"] .vevt-card__dest {
  font-family: var(--vn-font, 'SVN-Gotham', sans-serif) !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  color: var(--vn-main, #a5190e) !important;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.vnat-app[data-page="article-detail"] .vevt-card__dest svg {
  flex-shrink: 0;
}

.vnat-app[data-page="article-detail"] .vevt-card__title {
  font-family: var(--vn-font-heading, 'Plus Jakarta Sans', 'SVN-Gotham', sans-serif) !important;
  font-size: 17px !important;
  font-weight: 700 !important;
  line-height: 1.35 !important;
  color: #191919 !important;
  margin: 0 0 10px !important;
  transition: color 0.2s ease;
}

.vnat-app[data-page="article-detail"] .vevt-card:hover .vevt-card__title {
  color: var(--vn-main, #a5190e) !important;
}

.vnat-app[data-page="article-detail"] .vevt-card__desc {
  font-family: var(--vn-font, 'SVN-Gotham', sans-serif) !important;
  font-size: 13px !important;
  line-height: 1.5 !important;
  color: var(--vn-label, #545454) !important;
  margin: 0 0 12px !important;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.vnat-app[data-page="article-detail"] .vevt-card__date-range {
  font-family: var(--vn-font, 'SVN-Gotham', sans-serif) !important;
  font-size: 12px !important;
  color: var(--vn-label, #545454) !important;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
}

.vnat-app[data-page="article-detail"] .vevt-card__date-range svg {
  flex-shrink: 0;
  color: var(--vn-main, #a5190e);
}

.vnat-app[data-page="article-detail"] .vnat-art-gallery {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid #E5E7EB;
}

.vnat-app[data-page="article-detail"] .vnat-art-gallery__title {
  font-family: var(--vn-font-heading, 'Plus Jakarta Sans', sans-serif);
  font-size: 22px;
  font-weight: 700;
  color: #111827;
  margin-bottom: 20px;
}

.vnat-app[data-page="article-detail"] .vnat-art-gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.vnat-app[data-page="article-detail"] .vnat-art-gallery__item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 8px;
}

.vnat-app[data-page="article-detail"] .vnat-art-gallery__caption {
  font-size: 13px;
  color: #666;
  margin-top: 6px;
}

@media (max-width: 768px) {
  .vnat-app[data-page="article-detail"] .vnat-art-gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .vnat-app[data-page="article-detail"] .vnat-art-topbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }
}