/* ============================================================
   article.css — layout + components for dashboard-managed articles
   (header/nav look matches the rest of the site)
   ============================================================ */
:root {
  --green: #006644; --green-light: #00875a; --green-dark: #004d33;
  --gold: #c9a227; --gold-light: #f0c94d; --cream: #fdf6e3;
  --white: #fff; --text: #262626; --muted: #5f6368;
  --border: #e6dcc0; --shadow: 0 4px 24px rgba(0,100,68,0.09);
  --radius: 14px; --header-h: 72px;
  --info: #e8f3ff; --info-b: #2f80ed;
  --warn: #fff6e0; --warn-b: #e0a100;
  --ok: #e8f6ef; --ok-b: #1e9e61;
  --bad: #fdecec; --bad-b: #d64545;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: 'Lato', system-ui, -apple-system, 'Segoe UI', sans-serif; background: var(--cream); color: var(--text); font-size: 17px; line-height: 1.78; }
img { max-width: 100%; height: auto; }
a { color: var(--green); }

/* ---------- Header ---------- */
header { background: linear-gradient(135deg, var(--green-dark), var(--green) 60%, var(--green-light)); position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 16px rgba(0,0,0,0.18); }
.header-inner { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; padding: 0 20px; height: var(--header-h); gap: 16px; }
.logo-wrap { display: flex; align-items: center; gap: 12px; text-decoration: none; min-width: 0; }
.logo-wrap img { width: 52px; height: 52px; border-radius: 50%; border: 2px solid var(--gold); object-fit: cover; background: #fff; flex-shrink: 0; }
.logo-text .site-name { font-family: 'Playfair Display', serif; font-size: 1.15rem; font-weight: 900; color: #fff; line-height: 1.2; }
.logo-text .site-tagline { font-size: 0.68rem; color: var(--gold-light); letter-spacing: 1px; text-transform: uppercase; }
header nav { display: flex; gap: 2px; flex-wrap: wrap; justify-content: flex-end; }
header nav a { color: rgba(255,255,255,0.9); text-decoration: none; font-size: 0.85rem; font-weight: 700; padding: 6px 10px; border-radius: 6px; transition: background .2s; white-space: nowrap; }
header nav a:hover { background: rgba(255,255,255,0.15); color: var(--gold-light); }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; }
@media (max-width: 1020px) { header nav { display: none; } .hamburger { display: block; } }

/* ---------- Breadcrumb ---------- */
.breadcrumb { background: #fff; border-bottom: 1px solid var(--border); padding: 10px 20px; font-size: 0.82rem; color: var(--muted); overflow-wrap: anywhere; }
.breadcrumb a { color: var(--green); text-decoration: none; }
.breadcrumb > * { vertical-align: middle; }

/* ---------- Layout ---------- */
.post-layout { max-width: 1180px; margin: 0 auto; padding: 34px 20px 10px; display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 34px; align-items: start; }
article.post { background: #fff; border-radius: var(--radius); padding: 38px 42px; box-shadow: var(--shadow); min-width: 0; }
.post-header { margin-bottom: 24px; }
.post-cat { display: inline-block; background: var(--gold); color: #1a1a1a; font-size: 0.72rem; font-weight: 900; letter-spacing: 1px; text-transform: uppercase; padding: 4px 12px; border-radius: 12px; margin-bottom: 14px; }
.post-header h1 { font-family: 'Playfair Display', serif; font-size: clamp(1.55rem, 3.4vw, 2.3rem); font-weight: 900; color: var(--green-dark); line-height: 1.25; margin-bottom: 14px; }
.post-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: 0.83rem; color: var(--muted); padding-bottom: 18px; border-bottom: 2px solid var(--border); }
.ab-updated { color: var(--green); font-weight: 700; }

/* ---------- Typography ---------- */
.article-content { overflow-wrap: break-word; }
.article-content h2 { font-family: 'Playfair Display', serif; font-size: 1.45rem; color: var(--green-dark); margin: 38px 0 12px; border-left: 4px solid var(--gold); padding-left: 12px; line-height: 1.3; scroll-margin-top: 90px; }
.article-content h3 { font-size: 1.15rem; color: var(--green); margin: 26px 0 8px; font-weight: 900; line-height: 1.35; scroll-margin-top: 90px; }
.article-content h4 { font-size: 1rem; margin: 18px 0 6px; color: var(--green-dark); }
.article-content p { margin-bottom: 16px; }
.article-content ul, .article-content ol { padding-left: 24px; margin-bottom: 18px; }
.article-content li { margin-bottom: 7px; }
.article-content li::marker { color: var(--green); font-weight: 700; }
.article-content strong { color: #111; }
.article-content blockquote { border-left: 4px solid var(--green); background: #f6faf8; padding: 14px 18px; margin: 20px 0; border-radius: 0 10px 10px 0; font-style: italic; }
.article-content hr { border: none; border-top: 2px dashed var(--border); margin: 30px 0; }

/* ---------- Tables ---------- */
.table-wrap { width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 18px 0 24px; border-radius: 12px; border: 1px solid var(--border); }
.article-content table { width: 100%; border-collapse: collapse; font-size: 0.94rem; min-width: 480px; }
.article-content th { background: var(--green); color: #fff; padding: 11px 14px; text-align: left; font-weight: 700; }
.article-content td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.article-content tr:nth-child(even) td { background: #fbf8ef; }
.article-content tr:last-child td { border-bottom: none; }
.article-content td.yes { color: var(--ok-b); font-weight: 700; }
.article-content td.no { color: var(--bad-b); font-weight: 700; }

/* ---------- Components ---------- */
.quick-box { background: linear-gradient(135deg, #f1faf5, #fffbea); border: 2px solid var(--green); border-radius: 14px; padding: 18px 22px; margin: 6px 0 24px; }
.quick-box .qb-title { font-weight: 900; color: var(--green-dark); text-transform: uppercase; letter-spacing: .8px; font-size: .8rem; margin-bottom: 8px; }
.quick-box p:last-child, .quick-box ul:last-child { margin-bottom: 0; }

.toc { display: block; background: #fbf8ef; border: 1px solid var(--border); border-radius: 12px; padding: 16px 20px; margin: 22px 0 26px; }
.toc .toc-title { font-weight: 900; color: var(--green-dark); margin-bottom: 8px; font-size: .95rem; }
.toc ol { margin: 0; padding-left: 20px; columns: 2; column-gap: 28px; font-size: .92rem; }
.toc li { margin-bottom: 5px; break-inside: avoid; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }
@media (max-width: 640px) { .toc ol { columns: 1; } }

.callout { border-left: 5px solid var(--info-b); background: var(--info); padding: 14px 18px; border-radius: 0 12px 12px 0; margin: 20px 0; }
.callout.warn { border-color: var(--warn-b); background: var(--warn); }
.callout.ok { border-color: var(--ok-b); background: var(--ok); }
.callout.danger { border-color: var(--bad-b); background: var(--bad); }
.callout p:last-child, .callout ul:last-child { margin-bottom: 0; }
.highlight { background: #e8f5f0; border-left: 4px solid var(--green); padding: 16px 18px; border-radius: 0 10px 10px 0; margin: 20px 0; }
.bengali-note { background: #fff8e1; border: 1px dashed var(--gold); border-radius: 10px; padding: 12px 16px; margin: 18px 0; font-size: .97rem; }

.facts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin: 20px 0 26px; }
.fact { background: #fff; border: 1px solid var(--border); border-top: 4px solid var(--gold); border-radius: 12px; padding: 14px 14px 12px; }
.fact .f-label { font-size: .72rem; text-transform: uppercase; letter-spacing: .8px; color: var(--muted); font-weight: 700; }
.fact .f-value { font-size: 1.15rem; font-weight: 900; color: var(--green-dark); line-height: 1.3; margin-top: 3px; }
.fact .f-note { font-size: .8rem; color: var(--muted); margin-top: 3px; line-height: 1.4; }

ol.steps { list-style: none; padding-left: 0; counter-reset: step; }
ol.steps > li { position: relative; padding: 2px 0 14px 52px; margin-bottom: 6px; counter-increment: step; }
ol.steps > li::before { content: counter(step); position: absolute; left: 0; top: 0; width: 36px; height: 36px; border-radius: 50%; background: var(--green); color: #fff; font-weight: 900; display: flex; align-items: center; justify-content: center; font-size: .95rem; box-shadow: 0 2px 8px rgba(0,100,68,.25); }
ol.steps > li:not(:last-child)::after { content: ''; position: absolute; left: 17px; top: 40px; bottom: 0; width: 2px; background: var(--border); }

.check-list, .cross-list { list-style: none; padding-left: 0 !important; }
.check-list li, .cross-list li { padding-left: 30px; position: relative; }
.check-list li::before { content: '✔'; position: absolute; left: 4px; color: var(--ok-b); font-weight: 900; }
.cross-list li::before { content: '✘'; position: absolute; left: 4px; color: var(--bad-b); font-weight: 900; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 18px 0 24px; }
.two-col > div { border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; background: #fff; }
.two-col h4 { margin-top: 0; }
@media (max-width: 640px) { .two-col { grid-template-columns: 1fr; } }

.faq { margin: 16px 0 10px; }
.faq details { border: 1px solid var(--border); border-radius: 12px; margin-bottom: 10px; background: #fff; overflow: hidden; }
.faq summary { cursor: pointer; padding: 14px 44px 14px 16px; font-weight: 900; color: var(--green-dark); list-style: none; position: relative; line-height: 1.45; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; position: absolute; right: 16px; top: 50%; transform: translateY(-50%); font-size: 1.4rem; color: var(--gold); font-weight: 400; }
.faq details[open] summary::after { content: '−'; }
.faq details[open] summary { background: #f4faf7; border-bottom: 1px solid var(--border); }
.faq details > div { padding: 12px 16px 4px; }

.cta-row { display: flex; flex-wrap: wrap; gap: 10px; margin: 18px 0 24px; }
.cta { display: inline-flex; align-items: center; gap: 6px; background: var(--green); color: #fff !important; text-decoration: none; padding: 10px 16px; border-radius: 10px; font-weight: 700; font-size: .92rem; }
.cta.gold { background: var(--gold); color: #1a1a1a !important; }
.cta.outline { background: #fff; color: var(--green) !important; border: 2px solid var(--green); }
.badge { display: inline-block; font-size: .72rem; font-weight: 900; padding: 2px 8px; border-radius: 999px; background: var(--green); color: #fff; vertical-align: middle; letter-spacing: .3px; }
.badge.gold { background: var(--gold); color: #1a1a1a; }
.badge.red { background: var(--bad-b); }
.source-list { font-size: .86rem; color: var(--muted); }
.source-list li { margin-bottom: 4px; }

/* ---------- Share / author / disclaimer ---------- */
.share-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 34px 0 20px; padding-top: 20px; border-top: 2px solid var(--border); font-weight: 700; font-size: .9rem; }
.share-btn { text-decoration: none; color: #fff; padding: 7px 14px; border-radius: 8px; font-size: .82rem; font-weight: 700; }
.s-wa { background: #25d366; } .s-fb { background: #1877f2; } .s-tg { background: #229ed9; } .s-x { background: #111; }
.author-box { display: flex; gap: 14px; background: #f6faf8; border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; margin-bottom: 18px; font-size: .92rem; }
.author-ico { font-size: 1.8rem; line-height: 1; }
.author-box p { margin-top: 4px; }
.post-disclaimer { font-size: .84rem; color: var(--muted); }

/* ---------- Sidebar ---------- */
.sidebar { display: flex; flex-direction: column; gap: 20px; position: sticky; top: calc(var(--header-h) + 16px); }
.sidebar-box { background: #fff; border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow); }
.sidebar-box h3 { font-family: 'Playfair Display', serif; font-size: 1rem; color: var(--green-dark); margin-bottom: 10px; padding-bottom: 8px; border-bottom: 2px solid var(--gold); }
.ab-side-links a { display: block; padding: 8px 0; color: var(--green); text-decoration: none; border-bottom: 1px solid var(--border); font-size: .9rem; font-weight: 700; }
.ab-side-links a:last-child { border-bottom: none; }
.join-box { background: linear-gradient(135deg, var(--green-dark), var(--green)); color: #fff; border-radius: var(--radius); padding: 20px; text-align: center; }
.join-box h3 { color: var(--gold-light); font-size: 1rem; margin-bottom: 4px; }
.join-box p { font-size: .85rem; opacity: .9; margin-bottom: 12px; }
.join-btn { display: block; padding: 9px 14px; border-radius: 8px; text-decoration: none; font-size: .86rem; font-weight: 700; margin-bottom: 8px; color: #fff; }
.join-tg { background: #229ed9; } .join-wa { background: #25d366; }

@media (max-width: 960px) {
  .post-layout { grid-template-columns: 1fr; padding: 20px 14px; gap: 22px; }
  .sidebar { position: static; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  article.post { padding: 22px 16px; border-radius: 10px; }
  .header-inner { padding: 0 14px; }
  .logo-wrap img { width: 44px; height: 44px; }
  .logo-text .site-name { font-size: 1rem; }
  .article-content h2 { font-size: 1.25rem; }
  .breadcrumb { padding: 8px 14px; }
}
@media print { header, .sidebar, .share-row, .ab-topbar, footer { display: none !important; } .post-layout { display: block; } }