/* ═══════════════════════════════════════════════════════════════════
   CTB Realty — Shared Article Styles
   Applies to every portal/article-*.html page.
   Per-page <style> blocks should only contain article-specific
   component overrides (badge colour, article-specific grids, etc.)
   ═══════════════════════════════════════════════════════════════════ */

/* ── Hero ── */
.art-hero { background: #000; position: relative; overflow: hidden; min-height: 420px; display: flex; align-items: flex-end; }
.art-hero-img { position: absolute; inset: 0; background-size: cover; background-position: center; background-repeat: no-repeat; opacity: 0.35; }
.art-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, rgba(0,0,0,0.5) 50%, rgba(0,0,0,0.1) 100%); }
.art-hero-content { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; width: 100%; padding: 56px 24px 48px; }

/* .art-cat-badge structure — colour is set per-page */
.art-cat-badge { display: inline-flex; align-items: center; gap: 6px; font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 10px 4px 8px; border-radius: 100px; margin-bottom: 18px; }

.art-hero-title { font-size: clamp(28px, 5vw, 46px); font-weight: 800; color: #fff; line-height: 1.08; letter-spacing: -0.03em; margin: 0 0 20px; }
.art-hero-title em { font-style: italic; }
.art-hero-meta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.art-author { display: flex; align-items: center; gap: 8px; }
/* .art-av background gradient is set per-page via inline style */
.art-av { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 800; color: #fff; flex-shrink: 0; }
.art-author-info span { display: block; font-size: 13px; font-weight: 600; color: #fff; }
.art-author-info small { font-size: 11px; color: rgba(255,255,255,0.45); }
.art-meta-sep { width: 1px; height: 28px; background: rgba(255,255,255,0.15); }
.art-meta-item { display: flex; align-items: center; gap: 5px; font-size: 12px; color: rgba(255,255,255,0.5); }
.art-meta-item svg { opacity: 0.6; }

/* Hero share button & popover */
.art-share-btn { display: inline-flex; align-items: center; gap: 7px; background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.18); color: rgba(255,255,255,0.75); padding: 6px 13px; border-radius: 100px; font-size: 12px; font-weight: 600; cursor: pointer; transition: background 0.15s, color 0.15s; position: relative; white-space: nowrap; }
.art-share-btn:hover { background: rgba(255,255,255,0.18); color: #fff; }
.art-share-count { background: rgba(255,255,255,0.15); border-radius: 100px; padding: 1px 7px; font-size: 11px; font-weight: 700; min-width: 20px; text-align: center; }
.share-popover-wrap { position: relative; display: inline-flex; }
.share-popover { position: absolute; bottom: calc(100% + 10px); left: 50%; transform: translateX(-50%); background: #fff; border: 1px solid rgba(0,0,0,0.1); border-radius: 12px; padding: 8px; box-shadow: 0 8px 32px rgba(0,0,0,0.18); display: none; flex-direction: column; gap: 2px; z-index: 100; min-width: 190px; }
.share-popover.open { display: flex; }
.share-popover::after { content: ''; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 6px solid transparent; border-top-color: #fff; }
.share-option { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 8px; font-size: 13px; font-weight: 500; color: #111; text-decoration: none; cursor: pointer; background: none; border: none; width: 100%; text-align: left; transition: background 0.12s; }
.share-option:hover { background: #f4f4f5; }
.share-option-icon { width: 28px; height: 28px; border-radius: 6px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }

/* ── Body ── */
.art-wrap { background: var(--canvas); transition: background 0.3s var(--ease); }
.art-body-wrap { max-width: 780px; margin: 0 auto; padding: 56px 24px 80px; }
.art-back { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 500; color: var(--ink-muted); text-decoration: none; margin-bottom: 40px; transition: color 0.15s; }
.art-back:hover { color: var(--accent); }

/* ── TOC ── */
.art-toc { background: var(--canvas-subtle, #f8f8f8); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 10px; padding: 20px 24px; margin-bottom: 48px; }
[data-theme="dark"] .art-toc { background: rgba(255,255,255,0.04); }
.art-toc-title { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 12px; }
.art-toc ol { margin: 0; padding-left: 18px; display: flex; flex-direction: column; gap: 6px; }
.art-toc li { font-size: 14px; color: var(--ink); line-height: 1.4; }
.art-toc a { color: var(--accent); text-decoration: none; font-weight: 500; }
.art-toc a:hover { text-decoration: underline; }

/* ── Prose ── */
.art-prose { font-size: 16px; line-height: 1.75; color: var(--ink); }
.art-prose p { margin: 0 0 20px; }
.art-prose strong { font-weight: 600; color: var(--ink); }
.art-prose em { color: var(--ink-muted); }
.art-prose h2 { font-size: 22px; font-weight: 800; letter-spacing: -0.02em; color: var(--ink); margin: 40px 0 14px; }
.art-prose ul, .art-prose ol { margin: 0 0 18px 22px; padding: 0; }
.art-prose li { margin-bottom: 6px; font-size: 15px; color: var(--ink); line-height: 1.6; }
.art-section-divider { height: 1px; background: var(--border); margin: 56px 0; }

/* ── Callouts ── */
.callout { border-radius: 10px; padding: 18px 20px; margin: 28px 0; display: flex; gap: 14px; align-items: flex-start; font-size: 14px; line-height: 1.6; }
.callout-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.callout-body { flex: 1; }
.callout-body strong { display: block; font-size: 13px; font-weight: 700; margin-bottom: 4px; }
.callout-body p { margin: 0; }
.callout.tip { background: rgba(99,91,255,0.07); border: 1px solid rgba(99,91,255,0.2); }
.callout.tip .callout-body strong { color: var(--accent); }
.callout.warning { background: rgba(245,158,11,0.08); border: 1px solid rgba(245,158,11,0.25); }
.callout.warning .callout-body strong { color: #d97706; }
.callout.success { background: rgba(34,197,94,0.07); border: 1px solid rgba(34,197,94,0.2); }
.callout.success .callout-body strong { color: #16a34a; }
.callout.danger { background: rgba(239,68,68,0.07); border: 1px solid rgba(239,68,68,0.2); }
.callout.danger .callout-body strong { color: #ef4444; }

/* ── Rates/data table ── */
.rates-table-wrap { overflow-x: auto; margin: 32px 0; border-radius: 10px; border: 1px solid var(--border); }
.rates-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.rates-table thead tr { background: var(--accent); color: #fff; }
.rates-table thead th { padding: 12px 16px; font-weight: 600; text-align: left; font-size: 12px; letter-spacing: 0.04em; }
.rates-table tbody tr { border-bottom: 1px solid var(--border); }
.rates-table tbody tr:last-child { border-bottom: none; }
.rates-table tbody tr:nth-child(even) { background: var(--canvas-subtle, rgba(0,0,0,0.02)); }
[data-theme="dark"] .rates-table tbody tr:nth-child(even) { background: rgba(255,255,255,0.03); }
.rates-table td { padding: 12px 16px; color: var(--ink); vertical-align: middle; }
.rates-table td:first-child { font-weight: 500; }

/* ── Author CTA ── */
.art-author-cta { display: flex; align-items: center; gap: 24px; background: var(--canvas); border: 1px solid var(--border); border-radius: 14px; padding: 32px; margin-top: 56px; box-shadow: 0 4px 24px rgba(0,0,0,0.06); }
[data-theme="dark"] .art-author-cta { background: rgba(255,255,255,0.04); box-shadow: 0 4px 24px rgba(0,0,0,0.3); }
/* .cta-portrait-fallback background gradient is set per-page via inline style */
.cta-portrait-fallback { width: 72px; height: 72px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 800; color: #fff; letter-spacing: -0.5px; flex-shrink: 0; }
.cta-body { flex: 1; }
.cta-author-name { font-size: 15px; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.cta-author-role { font-size: 12px; color: var(--ink-muted); margin-bottom: 10px; }
.cta-quote { font-size: 14px; line-height: 1.6; color: var(--ink-muted); margin-bottom: 18px; }
.cta-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.cta-btn { display: inline-flex; align-items: center; gap: 7px; background: var(--accent); color: #fff; border: none; padding: 10px 20px; border-radius: 8px; font-size: 13px; font-weight: 600; text-decoration: none; transition: background 0.15s, transform 0.15s; white-space: nowrap; }
.cta-btn:hover { background: #5148e8; transform: translateY(-1px); }
.cta-secondary { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--ink-muted); text-decoration: none; font-weight: 500; transition: color 0.15s; white-space: nowrap; }
.cta-secondary:hover { color: var(--ink); }

/* ── Share strip (bottom of article) ── */
.art-share-strip { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; background: var(--canvas-subtle, rgba(0,0,0,0.025)); border: 1px solid var(--border); border-radius: 12px; margin-top: 32px; flex-wrap: wrap; }
[data-theme="dark"] .art-share-strip { background: rgba(255,255,255,0.03); }
.art-share-strip-label { font-size: 14px; font-weight: 600; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.art-share-strip-label span { font-size: 12px; font-weight: 400; color: var(--ink-muted); }
.art-share-strip-btns { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.strip-share-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 8px; font-size: 12px; font-weight: 600; text-decoration: none; cursor: pointer; border: 1px solid var(--border); background: var(--canvas); color: var(--ink); transition: border-color 0.12s, background 0.12s; white-space: nowrap; }
.strip-share-btn:hover { border-color: var(--accent); color: var(--accent); }
.strip-share-btn.copied { border-color: #22c55e; color: #22c55e; }

/* Backwards compatibility fallback mappings for legacy classes */
.art-share-btns { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.share-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; border-radius: 8px; font-size: 12px; font-weight: 600; text-decoration: none; cursor: pointer; border: 1px solid var(--border); background: var(--canvas); color: var(--ink); transition: border-color 0.12s, background 0.12s; white-space: nowrap; }
.share-btn:hover { border-color: var(--accent); color: var(--accent); }
.share-btn.copied { border-color: #22c55e; color: #22c55e; }

/* ── Copy toast ── */
.copy-toast { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(20px); background: #111; color: #fff; font-size: 13px; font-weight: 500; padding: 10px 20px; border-radius: 100px; opacity: 0; pointer-events: none; transition: opacity 0.2s, transform 0.2s; z-index: 9999; white-space: nowrap; }
.copy-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Related articles ── */
.art-related { max-width: 780px; margin: 64px auto 0; padding: 0 24px 80px; }
.art-related-title { font-size: 20px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; margin-bottom: 24px; }
.art-related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.art-related-card { display: block; background: var(--canvas-subtle, rgba(0,0,0,0.02)); border: 1px solid var(--border); border-radius: 12px; padding: 20px; text-decoration: none; transition: border-color 0.15s, transform 0.15s; }
[data-theme="dark"] .art-related-card { background: rgba(255,255,255,0.03); }
.art-related-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.arc-cat { font-size: 10px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px; display: block; }
.arc-title { font-size: 14px; font-weight: 700; color: var(--ink); line-height: 1.4; margin-bottom: 6px; }
.arc-excerpt { font-size: 12px; color: var(--ink-muted); line-height: 1.5; }

/* ── Responsive ── */
@media (max-width: 640px) {
  .art-hero-content { padding: 40px 16px 36px; }
  .art-body-wrap { padding: 36px 16px 56px; }
  .art-related { padding: 0 16px 56px; }
  .art-author-cta { flex-direction: column; gap: 16px; padding: 24px; }
  .art-share-strip { flex-direction: column; align-items: flex-start; }
  .art-share-strip-btns { gap: 6px; width: 100%; flex-wrap: wrap; }
  .art-share-btns { gap: 6px; width: 100%; flex-wrap: wrap; }
  .strip-share-btn { padding: 6px 10px; font-size: 11px; }
  .share-btn { padding: 6px 10px; font-size: 11px; }
  .share-popover { left: auto; right: 0; transform: none; }
  .share-popover::after { left: auto; right: 18px; transform: none; }
}