/* Article layout for guides, error pages and site pages. Loaded after /style.css. */

.article-wrap {
  max-width: 800px;
  margin: 1.5rem auto 4rem;
  padding: 0 1.25rem;
}

.article-wrap .breadcrumbs {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.article-wrap .breadcrumbs a { color: var(--accent-blue); }

.article-header { margin-bottom: 2rem; }
.article-kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  background: var(--accent-blue-subtle);
  color: var(--accent-blue);
  margin-bottom: 0.85rem;
}
.article-kicker.is-error { background: rgba(239, 68, 68, 0.1); color: #dc2626; }

.article-header h1 {
  font-size: clamp(1.75rem, 4.5vw, 2.6rem);
  line-height: 1.2;
  margin-bottom: 0.9rem;
}
.article-header h1 code {
  font-size: 0.85em;
  background: none;
  padding: 0;
  color: inherit;
  word-break: break-word;
}
.article-lede {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.65;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 1rem;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.article-meta strong { color: var(--text-secondary); font-weight: 600; }

.article-body h2 {
  font-size: clamp(1.35rem, 3vw, 1.7rem);
  margin: 2.75rem 0 0.85rem;
  scroll-margin-top: 90px;
}
.article-body h3 {
  font-size: 1.12rem;
  margin: 1.9rem 0 0.6rem;
  scroll-margin-top: 90px;
}
.article-body p,
.article-body li {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-secondary);
}
.article-body p { margin: 0 0 1rem; }
.article-body ul,
.article-body ol { margin: 0 0 1.1rem 1.35rem; }
.article-body li { margin-bottom: 0.4rem; }
.article-body a { color: var(--accent-blue); text-decoration: underline; text-underline-offset: 2px; }
.article-body strong { color: var(--text-primary); }
.article-body .terminal-container { margin: 1rem 0 1.4rem; }
.article-body pre.terminal-body { margin: 0; white-space: pre; word-break: normal; overflow-x: auto; }
.article-body pre.terminal-body code { background: none; color: inherit; padding: 0; font-size: inherit; font-family: inherit; }
.article-body pre.code-output { background: #111827; color: #fca5a5; }
.token-number { color: #fcd34d; }

.answer-box {
  border: 1px solid var(--surface-border);
  border-left: 4px solid var(--accent-emerald);
  background: var(--accent-emerald-subtle);
  border-radius: 10px;
  padding: 1.1rem 1.25rem 0.4rem;
  margin: 0 0 2rem;
}
.answer-box > strong:first-child {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-emerald);
  margin-bottom: 0.35rem;
}

.callout {
  border: 1px solid var(--surface-border);
  border-left: 4px solid var(--accent-amber);
  background: var(--bg-subtle);
  border-radius: 10px;
  padding: 0.95rem 1.2rem;
  margin: 1.25rem 0 1.5rem;
}
.callout p:last-child { margin-bottom: 0; }

.toc {
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  margin: 0 0 2rem;
  background: var(--surface-card);
}
.toc strong { display: block; font-size: 0.85rem; margin-bottom: 0.4rem; color: var(--text-primary); }
.toc ol { margin: 0 0 0 1.2rem; }
.toc li { font-size: 0.92rem; margin-bottom: 0.2rem; }
.toc a { color: var(--accent-blue); }

.article-table-wrap { overflow-x: auto; margin: 1rem 0 1.5rem; }
.article-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.article-table th,
.article-table td {
  text-align: left;
  padding: 0.6rem 0.75rem;
  border-bottom: 1px solid var(--surface-border);
  vertical-align: top;
  color: var(--text-secondary);
}
.article-table th { color: var(--text-primary); font-weight: 600; background: var(--surface); }

.article-figure { margin: 1.25rem 0 1.75rem; }
.article-figure img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  border: 1px solid var(--surface-border);
  background: repeating-conic-gradient(#eef0f4 0% 25%, #ffffff 0% 50%) 50% / 20px 20px;
}
.article-figure figcaption {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  line-height: 1.5;
}

.tested-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  border-top: 1px solid var(--surface-border);
  margin-top: 2.5rem;
  padding-top: 1rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.85rem;
  margin: 1rem 0 0;
}
.related-card {
  display: block;
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 0.9rem 1rem;
  background: var(--surface-card);
  text-decoration: none !important;
  transition: var(--transition);
}
.related-card:hover { border-color: var(--accent-blue); box-shadow: var(--shadow-md); }
.related-card span { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--text-muted); margin-bottom: 0.2rem; }
.related-card strong { font-size: 0.95rem; color: var(--text-primary); }

.hub-list { list-style: none; margin: 0 !important; padding: 0; display: grid; gap: 0.85rem; }
.hub-list li { margin: 0; }
.hub-list a.related-card p { margin: 0.3rem 0 0; font-size: 0.9rem; }

.site-footer .footer-bottom a { color: var(--accent-blue); }
.footer-legal { font-size: 0.75rem; margin-top: 0.5rem; }

@media (max-width: 600px) {
  .article-body pre.terminal-body { font-size: 0.75rem; }
}

/* Tested-example blocks inside the reference pages */
.doc-section .tested-inline { font-size: 0.85rem; color: var(--text-muted); }
.doc-section .article-figure img { max-width: 100%; }
.doc-section pre.terminal-body { margin: 0; white-space: pre; word-break: normal; overflow-x: auto; }
.doc-section pre.code-output { color: #fca5a5; }

/* Long inline code (paths, call signatures) must wrap on phones instead of overflowing. */
.article-wrap code { overflow-wrap: anywhere; word-break: normal; }
.article-wrap pre code { overflow-wrap: normal; }

/* In-browser runner (assets/runner.js) */
.run-actions { display: flex; gap: 0.35rem; margin-left: auto; margin-right: 0.4rem; }
.run-btn {
  font: 600 0.72rem var(--font-sans);
  padding: 0.22rem 0.65rem;
  min-height: 28px;
  border-radius: 5px;
  border: 1px solid #22c55e;
  background: #16a34a;
  color: #fff;
  cursor: pointer;
}
.run-btn:hover { background: #15803d; }
.run-btn:disabled { opacity: 0.6; cursor: progress; }
.run-btn-quiet { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.18); color: #cbd5e1; }
.run-btn-quiet:hover { background: rgba(255, 255, 255, 0.18); }
.run-editor {
  display: block;
  width: 100%;
  border: 0;
  outline: 2px solid #16a34a;
  outline-offset: -2px;
  background: #0b0f19;
  color: #f1f5f9;
  font: 0.8rem/1.6 var(--font-mono);
  padding: 0.8rem 0.95rem;
  resize: vertical;
  tab-size: 4;
  white-space: pre;
  overflow-x: auto;
}
.run-panel {
  border: 1px solid var(--surface-border);
  border-top: 3px solid #16a34a;
  border-radius: 0 0 10px 10px;
  margin: -1.1rem 0 1.4rem;
  padding: 0.75rem 0.95rem;
  background: var(--surface-card);
}
.run-meta, .run-status { font-size: 0.8rem; color: var(--text-muted); }
.run-failed { color: #dc2626; }
.run-output {
  margin: 0.5rem 0 0;
  padding: 0.7rem 0.85rem;
  background: #0b0f19;
  color: #e2e8f0;
  border-radius: 8px;
  font: 0.78rem/1.55 var(--font-mono);
  white-space: pre;
  overflow-x: auto;
}
.run-output.run-error { color: #fca5a5; }
.run-images { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 0.75rem; margin-top: 0.75rem; }
.run-image { margin: 0; }
.run-image img {
  width: 100%; height: auto; border-radius: 8px; border: 1px solid var(--surface-border);
  background: repeating-conic-gradient(#eef0f4 0% 25%, #ffffff 0% 50%) 50% / 16px 16px;
}
.run-image figcaption { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.3rem; overflow-wrap: anywhere; }

/* Per-OS test results under each example (from CI) */
.platform-line { font-size: 0.78rem; color: var(--text-muted); margin: -0.9rem 0 1.2rem; display: flex; gap: 0.6rem; flex-wrap: wrap; }
.plat-ok { color: #059669; font-weight: 600; }
.plat-diff { color: #b45309; font-weight: 600; }
.plat-scope { color: var(--text-muted); }
.plat-note { margin: -0.8rem 0 1.2rem; font-size: 0.82rem; }
.plat-note summary { cursor: pointer; color: #b45309; }
.plat-note pre { background: #0b0f19; color: #fde68a; padding: 0.6rem 0.8rem; border-radius: 8px; overflow-x: auto; font-size: 0.75rem; }
.plat-note p { margin: 0.4rem 0 0; color: #475569; }
.tested-links { margin: 0 0 2rem; padding: 0.9rem 1.1rem; border: 1px solid var(--surface-border); border-left: 4px solid #16a34a;
  border-radius: 10px; background: var(--surface-card); }
.tested-links strong { display: block; font-size: 0.9rem; margin-bottom: 0.5rem; }
.tested-links ul { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.3rem 1rem; }
.tested-links a { font-size: 0.88rem; text-decoration: none; color: var(--text-primary); display: flex; gap: 0.45rem; align-items: baseline; }
.tested-links a:hover { color: var(--accent-blue); }
.tested-links a span { flex: none; font-size: 0.6rem; font-weight: 700; text-transform: uppercase; color: #16a34a; }