/* ==========================================================================
   Editorial components (Phase 10I) — docs/CONTENT_ARCHITECTURE.md §5.
   Loaded only on ci_guide/ci_troubleshooting templates and the bandwidth
   calculator (functions.php) — same lazy-loading discipline already used
   for the Checker's own JS bundle, so Home/Methodology stay untouched.
   Reuses existing tokens (docs/DESIGN_SYSTEM.md) — no new color/spacing
   values introduced here.
   ========================================================================== */

.ci-article {
	max-width: var(--ci-content-width);
	margin-inline: auto;
}

.ci-article__header {
	margin-bottom: var(--ci-space-8);
}

.ci-article__badge {
	display: inline-flex;
	align-items: center;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--xs);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	color: var(--ci-color-accent);
	background: var(--ci-color-bg-subtle);
	border-radius: var(--ci-radius-full);
	padding: var(--ci-space-1) var(--ci-space-3);
	margin-bottom: var(--ci-space-3);
}

.ci-article__title {
	margin: 0 0 var(--ci-space-3) 0;
}

.ci-article__dek {
	font-size: var(--wp--preset--font-size--large);
	color: var(--ci-color-fg-muted);
	margin: 0 0 var(--ci-space-4) 0;
}

.ci-article__byline {
	display: flex;
	flex-wrap: wrap;
	gap: var(--ci-space-2) var(--ci-space-4);
	font-size: var(--wp--preset--font-size--small);
	color: var(--ci-color-fg-muted);
	border-top: var(--ci-border-width) solid var(--ci-color-border);
	border-bottom: var(--ci-border-width) solid var(--ci-color-border);
	padding-block: var(--ci-space-3);
}

.ci-article__byline strong {
	color: var(--ci-color-fg);
	font-weight: 600;
}

/* Fase 10 closure (D-059) — compact AI/research disclosure, one line,
   never a banner-style callout ("Do NOT put a giant warning on every
   article"). */
.ci-article__disclosure {
	font-size: var(--wp--preset--font-size--xs);
	color: var(--ci-color-fg-muted);
	margin: var(--ci-space-2) 0 0 0;
}

.ci-article__body {
	font-size: var(--wp--preset--font-size--medium);
	line-height: 1.6;
}

.ci-article__body h2 {
	margin-top: var(--ci-space-12);
	margin-bottom: var(--ci-space-3);
}

.ci-article__body h3 {
	margin-top: var(--ci-space-8);
	margin-bottom: var(--ci-space-2);
	font-size: var(--wp--preset--font-size--large);
}

.ci-article__body p,
.ci-article__body ul,
.ci-article__body ol {
	margin: 0 0 var(--ci-space-4) 0;
}

.ci-article__lede {
	font-size: var(--wp--preset--font-size--large);
	font-weight: 500;
}

/* ==========================================================================
   Callouts — same semantic tokens the Result already uses (Checker), so a
   reader who has seen the product recognizes the vocabulary immediately.
   ========================================================================== */

.ci-callout {
	border-radius: var(--ci-radius-md);
	padding: var(--ci-space-4) var(--ci-space-6);
	margin: var(--ci-space-6) 0;
	border: var(--ci-border-width) solid var(--ci-color-border);
}

.ci-callout__label {
	display: block;
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--xs);
	text-transform: uppercase;
	letter-spacing: 0.04em;
	margin-bottom: var(--ci-space-2);
}

.ci-callout--methodology {
	background: var(--ci-color-bg-subtle);
	border-color: var(--ci-color-border);
}

.ci-callout--methodology .ci-callout__label {
	color: var(--ci-color-fg-muted);
}

.ci-callout--evidence {
	background: var(--ci-color-bg-subtle);
	border-left: 3px solid var(--ci-color-accent);
	border-radius: var(--ci-radius-sm);
}

.ci-callout--evidence .ci-callout__label {
	color: var(--ci-color-accent);
}

.ci-callout--warning {
	background: var(--ci-color-warning-bg);
	border-color: transparent;
}

.ci-callout--warning .ci-callout__label {
	color: var(--ci-color-warning);
}

.ci-callout--unknown {
	background: var(--ci-color-neutral-bg);
	border-color: transparent;
}

.ci-callout--unknown .ci-callout__label {
	color: var(--ci-color-neutral);
}

.ci-callout p:last-child {
	margin-bottom: 0;
}

/* Fase 10R QA (390px viewport): long unbroken class-name tokens in <code>
   (e.g. Required_Bandwidth_Calculator) forced horizontal scroll on the
   whole page — mono text doesn't wrap at spaces the way prose does. */
.ci-callout code,
.ci-article__body code {
	word-break: break-word;
	overflow-wrap: anywhere;
}

/* ==========================================================================
   Source block — human-readable, never raw Evidence/Source row IDs
   (docs/CONTENT_ARCHITECTURE.md §5, brief 10G "Source presentation").
   ========================================================================== */

.ci-source-block {
	background: var(--ci-color-bg-subtle);
	border-radius: var(--ci-radius-md);
	padding: var(--ci-space-6);
	margin: var(--ci-space-8) 0;
}

.ci-source-block h2,
.ci-source-block h3 {
	margin-top: 0 !important;
}

.ci-source-block__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--ci-space-4);
}

.ci-source-block__item {
	border-top: var(--ci-border-width) solid var(--ci-color-border);
	padding-top: var(--ci-space-3);
}

.ci-source-block__item:first-child {
	border-top: none;
	padding-top: 0;
}

.ci-source-block__title {
	font-weight: 600;
	display: block;
}

.ci-source-block__meta {
	font-size: var(--wp--preset--font-size--small);
	color: var(--ci-color-fg-muted);
}

/* ==========================================================================
   Technical table — responsive, never causes page-level horizontal scroll.
   ========================================================================== */

.ci-table-wrap {
	overflow-x: auto;
	margin: var(--ci-space-6) 0;
	border: var(--ci-border-width) solid var(--ci-color-border);
	border-radius: var(--ci-radius-md);
}

.ci-table--technical {
	width: 100%;
	border-collapse: collapse;
	font-size: var(--wp--preset--font-size--small);
}

.ci-table--technical caption {
	text-align: left;
	font-size: var(--wp--preset--font-size--xs);
	color: var(--ci-color-fg-muted);
	padding: var(--ci-space-3) var(--ci-space-4) 0;
}

.ci-table--technical th,
.ci-table--technical td {
	text-align: left;
	padding: var(--ci-space-3) var(--ci-space-4);
	border-bottom: var(--ci-border-width) solid var(--ci-color-border);
	white-space: nowrap;
}

.ci-table--technical thead th {
	background: var(--ci-color-bg-subtle);
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--xs);
	text-transform: uppercase;
	letter-spacing: 0.03em;
	color: var(--ci-color-fg-muted);
}

.ci-table--technical tbody tr:last-child td {
	border-bottom: none;
}

/* ==========================================================================
   Tool CTA — one per relevant section, never repeated as a banner
   (docs/CONTENT_RESEARCH.md — CTA policy).
   ========================================================================== */

.ci-article__tool-cta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--ci-space-4);
	background: var(--ci-color-bg-subtle);
	border-radius: var(--ci-radius-lg);
	padding: var(--ci-space-6);
	margin: var(--ci-space-8) 0;
}

.ci-article__tool-cta p {
	margin: 0;
}

/* ==========================================================================
   Related articles
   ========================================================================== */

.ci-article__related {
	margin-top: var(--ci-space-12);
	padding-top: var(--ci-space-6);
	border-top: var(--ci-border-width) solid var(--ci-color-border);
}

.ci-article__related-list {
	list-style: none;
	margin: var(--ci-space-4) 0 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: var(--ci-space-4);
}

.ci-article__related-list a {
	display: block;
	font-weight: 600;
	text-decoration: none;
	background: var(--ci-color-bg);
	border: var(--ci-border-width) solid var(--ci-color-border);
	border-radius: var(--ci-radius-md);
	padding: var(--ci-space-4);
}

.ci-article__related-list a:hover,
.ci-article__related-list a:focus-visible {
	border-color: var(--ci-color-accent);
}

/* ==========================================================================
   Worked-example cards (AdSense P0 human QA revision, 2026-09-09) —
   replaces a <table> that required horizontal scrolling on the Checker's
   worked example. Each outcome is a self-contained card; the <dl> inside
   stacks label/value pairs so nothing needs a fixed column width, which
   is what caused the overflow in the table version.
   ========================================================================== */

.ci-worked-example__cases {
	list-style: none;
	margin: var(--ci-space-4) 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: var(--ci-space-4);
}

.ci-worked-example__case {
	background: var(--ci-color-bg);
	border: var(--ci-border-width) solid var(--ci-color-border);
	border-radius: var(--ci-radius-md);
	padding: var(--ci-space-4);
}

.ci-worked-example__case-title {
	margin: 0 0 var(--ci-space-3) 0;
	font-size: var(--wp--preset--font-size--small);
	font-family: var(--ci-font-display);
}

.ci-worked-example__facts {
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: var(--ci-space-3);
}

.ci-worked-example__facts > div {
	display: flex;
	flex-direction: column;
	gap: var(--ci-space-1);
}

.ci-worked-example__facts dt {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--xs);
	text-transform: uppercase;
	letter-spacing: 0.03em;
	color: var(--ci-color-fg-muted);
}

.ci-worked-example__facts dd {
	margin: 0;
	font-size: var(--wp--preset--font-size--small);
}

/* ==========================================================================
   Guides/Troubleshooting archive hub (10J)
   ========================================================================== */

.ci-guides-hub__group {
	margin-bottom: var(--ci-space-12);
}

.ci-guides-hub__group h2 {
	margin-bottom: var(--ci-space-1);
}

.ci-guides-hub__group-hint {
	color: var(--ci-color-fg-muted);
	margin: 0 0 var(--ci-space-4) 0;
}

.ci-guides-hub__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: var(--ci-space-4);
}

.ci-guides-hub__list a {
	display: block;
	text-decoration: none;
	background: var(--ci-color-bg);
	border: var(--ci-border-width) solid var(--ci-color-border);
	border-radius: var(--ci-radius-md);
	padding: var(--ci-space-6);
	height: 100%;
}

.ci-guides-hub__list a:hover,
.ci-guides-hub__list a:focus-visible {
	border-color: var(--ci-color-accent);
	box-shadow: var(--ci-shadow-sm);
}

.ci-guides-hub__list h3 {
	margin: 0 0 var(--ci-space-2) 0;
	font-size: var(--wp--preset--font-size--medium);
	font-family: var(--ci-font-display);
}

.ci-guides-hub__list p {
	margin: 0;
	color: var(--ci-color-fg-muted);
	font-size: var(--wp--preset--font-size--small);
}

/* Home reuses the same hub-card components one heading level deeper (its
   own <h2> section title sits above these groups, so the group label is
   an <h3> and the card title an <h4> instead of the hub page's <h2>/<h3>) —
   AdSense P0 remediation (2026-09-09), front-page.php "Guides &
   troubleshooting" section. Same visual treatment, just retargeted. */
.ci-guides-hub__group h3 {
	margin-bottom: var(--ci-space-1);
}

.ci-guides-hub__list h4 {
	margin: 0 0 var(--ci-space-2) 0;
	font-size: var(--wp--preset--font-size--medium);
	font-family: var(--ci-font-display);
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 480px) {
	.ci-article__byline {
		flex-direction: column;
		gap: var(--ci-space-1);
	}

	.ci-article__tool-cta {
		flex-direction: column;
		align-items: flex-start;
	}
}

/* ==========================================================================
   Static result block (AdSense P0, 2026-09-30) — a full engine result rendered
   in server HTML (Checker worked example, /coverage/ verified cases). Same
   label/value language as .ci-worked-example__facts; kept separate so the
   crawlable result is not coupled to the interactive Checker's markup.
   ========================================================================== */

.ci-result-static__title {
	margin: 0 0 var(--ci-space-3) 0;
	font-family: var(--ci-font-display);
	font-size: var(--wp--preset--font-size--medium);
}

.ci-result-static__facts {
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: var(--ci-space-3);
}

.ci-result-static__facts > div {
	display: flex;
	flex-direction: column;
	gap: var(--ci-space-1);
}

.ci-result-static__facts dt {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--xs);
	text-transform: uppercase;
	letter-spacing: 0.03em;
	color: var(--ci-color-fg-muted);
}

.ci-result-static__facts dd {
	margin: 0;
	font-size: var(--wp--preset--font-size--small);
	overflow-wrap: anywhere;
}

.ci-result-static__list {
	margin: 0;
	padding-left: var(--ci-space-4);
}

/* ==========================================================================
   /coverage/ — dataset and evidence reference
   ========================================================================== */

.ci-coverage__toc {
	font-size: var(--wp--preset--font-size--small);
}

.ci-coverage__stats {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
	gap: var(--ci-space-3);
	margin: 0;
}

.ci-coverage__stats > div {
	background: var(--ci-color-bg-subtle);
	border-radius: var(--ci-radius-md);
	padding: var(--ci-space-3) var(--ci-space-4);
}

.ci-coverage__stats dt {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--xs);
	text-transform: uppercase;
	letter-spacing: 0.03em;
	color: var(--ci-color-fg-muted);
}

.ci-coverage__stats dd {
	margin: var(--ci-space-1) 0 0 0;
	font-family: var(--ci-font-display);
	font-size: var(--wp--preset--font-size--large);
}

.ci-coverage__device h4,
.ci-coverage__device h5 {
	margin: 0 0 var(--ci-space-2) 0;
}

.ci-coverage__device h5 {
	margin-top: var(--ci-space-4);
	font-size: var(--wp--preset--font-size--small);
}

.ci-coverage__facts {
	margin: var(--ci-space-3) 0 0 0;
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
	gap: var(--ci-space-3);
}

.ci-coverage__facts dt {
	font-size: var(--wp--preset--font-size--xs);
	color: var(--ci-color-fg-muted);
}

.ci-coverage__facts dd {
	margin: 0;
	font-size: var(--wp--preset--font-size--small);
}

.ci-coverage__refs {
	font-size: var(--wp--preset--font-size--xs);
	margin-left: var(--ci-space-1);
}

.ci-coverage__gaps,
.ci-coverage__inputs,
.ci-coverage__assumptions {
	font-size: var(--wp--preset--font-size--small);
	margin: 0;
	padding-left: var(--ci-space-6);
}

.ci-coverage .ci-table--technical th,
.ci-coverage .ci-table--technical td {
	white-space: normal;
	vertical-align: top;
	min-width: 7rem;
}

.ci-coverage__cell-note {
	display: block;
	margin-top: var(--ci-space-1);
	font-size: var(--wp--preset--font-size--xs);
	color: var(--ci-color-fg-muted);
}

.ci-coverage__case {
	margin-top: var(--ci-space-4);
}

/* ==========================================================================
   Diagrams in editorial content — <figure><img> with a caption. The SVGs live
   in assets/diagrams/ and carry their own text; the alt text and caption
   describe the same mechanism in words for crawlers and screen readers.
   ========================================================================== */

.ci-figure {
	margin: var(--ci-space-6) 0;
}

.ci-figure img {
	display: block;
	width: 100%;
	height: auto;
	background: var(--ci-color-bg);
	border: var(--ci-border-width) solid var(--ci-color-border);
	border-radius: var(--ci-radius-md);
}

.ci-figure figcaption {
	margin-top: var(--ci-space-2);
	font-size: var(--wp--preset--font-size--small);
	color: var(--ci-color-fg-muted);
}