/* =====================================================================
   RevAlpha — blog & news additions (content manager)
   Uses only the design tokens already defined in style.css.
   ===================================================================== */

.card[hidden], [data-rv-featured][hidden] { display: none !important; }

/* ---------- Featured (newest) item ---------- */
.rv-featured-wrap { margin-bottom: clamp(34px, 4vw, 56px); }
.rv-featured-wrap[hidden] { display: none; }
.rv-featured { display: grid; grid-template-columns: 1.15fr 1fr; padding: 0; overflow: hidden; }
.rv-featured__media { position: relative; min-height: 100%; background: var(--sand); }
.rv-featured__media img { width: 100%; height: 100%; min-height: 320px; object-fit: cover; }
.rv-featured__body { padding: clamp(28px, 3.4vw, 54px); display: flex; flex-direction: column; justify-content: center; }
.rv-featured__title { font-size: clamp(28px, 3vw, 44px); line-height: 1.08; margin-bottom: 16px; }
.rv-featured__text { color: var(--slate); }
.rv-featured__btn { align-self: flex-start; margin-top: 26px; }
.rv-meta { margin-top: 20px; font-size: 13px; color: var(--slate); display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }

/* ---------- Filters and search ---------- */
.rv-toolbar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 24px; margin-bottom: clamp(26px, 3vw, 40px); }
.rv-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.rv-chip {
  display: inline-flex; align-items: center; font-size: 11.5px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--navy); border: 1px solid var(--line-strong); border-radius: 999px; padding: 9px 16px; background: #fff;
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease), color 0.3s var(--ease);
}
.rv-chip:hover { border-color: var(--gold-line); color: var(--gold); }
.rv-chip.is-active { background: var(--navy); border-color: var(--navy); color: var(--soft-white); }
.rv-search { position: relative; flex: 0 1 320px; display: flex; align-items: center; }
.rv-search svg { position: absolute; left: 16px; color: var(--slate-2); pointer-events: none; }
.rv-search input {
  width: 100%; padding: 12px 18px 12px 44px; border: 1px solid var(--line-strong); border-radius: 999px; background: #fff;
  font-size: 14.5px; transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.rv-search input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px var(--gold-soft); }

.rv-empty { margin-top: 28px; color: var(--slate); }
.rv-empty a, .rv-readmore a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.rv-empty-card { padding: clamp(30px, 4vw, 54px); }
.rv-empty-card p { margin-top: 12px; }

/* ---------- Pagination ---------- */
.rv-pager { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: clamp(34px, 4vw, 56px); }
.rv-pager[hidden] { display: none; }
.rv-pager button {
  min-width: 46px; height: 46px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line-strong); background: #fff;
  color: var(--navy); font-size: 14px; font-weight: 600; transition: background-color 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.rv-pager button:hover:not([disabled]) { border-color: var(--navy); }
.rv-pager button[aria-current="page"] { background: var(--navy); border-color: var(--navy); color: var(--soft-white); }
.rv-pager button[disabled] { opacity: 0.35; cursor: default; }

/* ---------- Homepage ---------- */
.rv-home-gap { height: clamp(64px, 8vw, 110px); }
.rv-home-more { margin-top: 30px; }

/* ---------- Article ---------- */
.rv-article-hero h1 { max-width: 24ch; }
.rv-article__layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: clamp(32px, 5vw, 72px); align-items: start; }
.rv-article__main { min-width: 0; }
.rv-article__figure { margin: 0 0 clamp(28px, 3vw, 40px); border-radius: var(--radius-m); overflow: hidden; border: 1px solid var(--line); background: var(--ivory); box-shadow: var(--shadow-card); }
.rv-article__figure img { width: 100%; height: auto; }
.rv-article__side { position: sticky; top: calc(var(--header-h) + 24px); display: grid; gap: 20px; }
.rv-side-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-m); padding: 24px 24px 26px; box-shadow: var(--shadow-card); }
.rv-side-title { font-family: var(--font-sans); font-size: 11.5px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); margin-bottom: 16px; }
.rv-toc ol { list-style: none; padding: 0; counter-reset: toc; display: grid; gap: 10px; }
.rv-toc li { counter-increment: toc; display: grid; grid-template-columns: 28px 1fr; font-size: 14.5px; line-height: 1.45; }
.rv-toc li::before { content: counter(toc, decimal-leading-zero); font-family: var(--font-mono); font-size: 11.5px; color: var(--gold); padding-top: 2px; }
.rv-toc a { color: var(--slate); transition: color 0.3s; }
.rv-toc a:hover, .rv-toc a.is-current { color: var(--navy); }
.rv-side-list { display: grid; gap: 14px; }
.rv-side-list a { display: grid; gap: 4px; }
.rv-side-list__title { font-size: 14.5px; line-height: 1.4; color: var(--navy); transition: color 0.3s; }
.rv-side-list a:hover .rv-side-list__title { color: var(--gold); }
.rv-side-list__date { font-size: 12.5px; color: var(--slate-2); }
.rv-side-card .tag { transition: background-color 0.3s, color 0.3s; }
.rv-side-card .tag:hover { background: var(--gold-soft); }

/* Article text */
.rv-prose h2 { font-size: clamp(27px, 2.6vw, 38px); margin: 46px 0 16px; scroll-margin-top: calc(var(--header-h) + 20px); }
.rv-prose > h2:first-child, .rv-prose > h3:first-child { margin-top: 0; }
.rv-prose h4 { margin: 28px 0 12px; }
.rv-prose ol { list-style: decimal; padding-left: 24px; color: var(--slate); }
.rv-prose ul, .rv-prose ol { margin-bottom: 20px; max-width: 72ch; }
.rv-prose li { margin-bottom: 10px; }
.rv-prose li > ul, .rv-prose li > ol { margin: 10px 0 0; }
.rv-prose a { color: var(--gold); text-decoration: underline; text-underline-offset: 3px; }
.rv-prose strong { color: var(--navy); font-weight: 700; }
.rv-prose mark { background: var(--champagne); color: var(--navy); padding: 0 3px; border-radius: 3px; }
.rv-prose blockquote { margin: 30px 0; padding: 6px 0 6px 26px; border-left: 2px solid var(--gold); font-family: var(--font-serif); font-size: clamp(19px, 1.6vw, 23px); line-height: 1.5; color: var(--navy); font-style: italic; }
.rv-prose blockquote p { color: inherit; }
.rv-prose code { font-family: var(--font-mono); font-size: 0.88em; background: var(--sand); color: var(--navy); padding: 2px 6px; border-radius: 6px; }
.rv-prose pre { margin: 0 0 22px; padding: 20px 22px; background: var(--navy-deep); color: var(--soft-white); border-radius: var(--radius-s); overflow-x: auto; font-family: var(--font-mono); font-size: 14px; line-height: 1.6; white-space: pre; }
.rv-prose pre code { background: none; color: inherit; padding: 0; font-size: inherit; }
.rv-prose hr { border: 0; border-top: 1px solid var(--line-strong); margin: 40px 0; }
.rv-prose img { border-radius: var(--radius-s); margin: 10px 0 22px; height: auto; }
.rv-prose figure { margin: 0 0 24px; }
.rv-prose figcaption { font-size: 13.5px; color: var(--slate-2); margin-top: -12px; }
.rv-prose sup, .rv-prose sub { font-size: 0.72em; }
.rv-table { margin: 6px 0 26px; overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: var(--radius-s); background: #fff; }
.rv-table table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 15px; }
.rv-table caption { caption-side: top; text-align: left; padding: 14px 18px 12px; font-weight: 700; color: var(--navy); border-bottom: 1px solid var(--line); }
.rv-table th, .rv-table td { padding: 12px 18px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); color: var(--slate); }
.rv-table th { background: var(--ivory); color: var(--navy); font-weight: 700; }
.rv-table td + td, .rv-table th + th, .rv-table td + th, .rv-table th + td { border-left: 1px solid var(--line); }
.rv-table tr:last-child td { border-bottom: 0; }
.rv-table p { margin: 0; }
.rv-embed { position: relative; margin: 6px 0 26px; border-radius: var(--radius-m); overflow: hidden; background: var(--navy-deep); box-shadow: var(--shadow-card); }
.rv-embed--video { aspect-ratio: 16 / 9; }
.rv-embed--map { aspect-ratio: 4 / 3; background: var(--sand); }
.rv-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* FAQ, read-more, share, previous/next */
.rv-faq { margin-top: 46px; }
.rv-faq h2 { font-size: clamp(27px, 2.6vw, 38px); margin-bottom: 18px; scroll-margin-top: calc(var(--header-h) + 20px); }
.rv-faq .accordion__panel-inner p { margin-bottom: 10px; }
.rv-readmore { margin-top: 30px; font-weight: 600; }
.rv-share { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 40px; padding-top: 26px; border-top: 1px solid var(--line); }
.rv-share__label { font-size: 11.5px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--slate); margin-right: 6px; }
.rv-share__btn { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--line-strong); background: #fff; color: var(--navy); display: grid; place-items: center; transition: background-color 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease); }
.rv-share__btn:hover { background: var(--navy); border-color: var(--navy); color: var(--soft-white); }
.rv-share__done { font-size: 13px; color: var(--mint); }
.rv-share__done[hidden] { display: none; }
.rv-prevnext { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 30px; }
.rv-prevnext__link { display: grid; gap: 6px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius-s); background: #fff; transition: border-color 0.3s var(--ease), transform 0.3s var(--ease); }
.rv-prevnext__link:hover { border-color: var(--gold-line); transform: translateY(-2px); }
.rv-prevnext__link--next { text-align: right; }
.rv-prevnext__dir { font-size: 11.5px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--gold); }
.rv-prevnext__title { font-family: var(--font-serif); font-size: 18px; line-height: 1.3; color: var(--navy); }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .rv-article__layout { grid-template-columns: 1fr; }
  .rv-article__side { position: static; }
  .rv-article-hero { padding-bottom: clamp(40px, 6vw, 70px); }
  .rv-article-hero .container { padding-bottom: 0; }
}
@media (max-width: 860px) {
  .rv-featured { grid-template-columns: 1fr; }
  .rv-featured__media img { min-height: 0; aspect-ratio: 16 / 10; }
}
@media (max-width: 760px) {
  .rv-toolbar { display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .rv-search { flex: none; width: 100%; }
  .rv-chips { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
  .rv-chips::-webkit-scrollbar { display: none; }
  .rv-chip { flex: none; }
  .rv-prevnext { grid-template-columns: 1fr; }
  .rv-prevnext__link--next { text-align: left; }
}