/*
 * AI Football Content & Intelligence Engine — front end.
 * Scoped to .aic-article (engine posts) and .aic-block (plugin blocks);
 * the theme is never restyled globally. Mobile-first, logical properties
 * for RTL, AA contrast on the surface colour. Themes may override every
 * --aic-* token, including --aic-surface (card and control backgrounds) and
 * --aic-on-accent (text on the accent colour), for a dark palette.
 */

.aic-article,
.aic-block {
	--aic-ink: #1c2430;
	--aic-ink-soft: #3d4756;
	--aic-muted: #5b6575;
	--aic-line: #e3e7ee;
	--aic-paper: #f6f7f9;
	--aic-surface: #fff;
	--aic-on-accent: #fff;
	--aic-accent: #0f766e;
	--aic-accent-ink: #0b5751;
	--aic-warn-bg: #fff6e5;
	--aic-warn-ink: #7a4a00;
	--aic-radius: 14px;
	--aic-gap: clamp(1.25rem, 3vw, 2rem);
}

.aic-sr {
	position: absolute !important;
	inline-size: 1px;
	block-size: 1px;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
}

/* ---------- Article typography ---------- */
.aic-article {
	color: var(--aic-ink);
	font-size: clamp(1.03rem, 0.98rem + 0.25vw, 1.125rem);
	line-height: 1.72;
	overflow-wrap: break-word;
}
.aic-article > * + * { margin-block-start: 0; }
.aic-article p,
.aic-article ul,
.aic-article ol { margin-block: 0 1.15em; }
.aic-article li + li { margin-block-start: 0.35em; }
.aic-article h2 {
	font-size: clamp(1.45rem, 1.2rem + 1.1vw, 1.95rem);
	line-height: 1.25;
	letter-spacing: -0.012em;
	margin-block: 2.2em 0.6em;
	color: var(--aic-ink);
	scroll-margin-block-start: 5rem;
}
.aic-article h3 {
	font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.35rem);
	line-height: 1.3;
	margin-block: 1.7em 0.45em;
	scroll-margin-block-start: 5rem;
}
.aic-article a:not(.aic-card__cta):not(.aic-posts__link) {
	color: var(--aic-accent-ink);
	text-decoration-thickness: 1px;
	text-underline-offset: 0.18em;
}
.aic-article a:focus-visible,
.aic-block a:focus-visible,
.aic-block summary:focus-visible {
	outline: 2px solid var(--aic-accent);
	outline-offset: 2px;
	border-radius: 4px;
}
.aic-article .aic-quick-answer {
	background: var(--aic-paper);
	border-inline-start: 4px solid var(--aic-accent);
	border-radius: 0 10px 10px 0;
	padding: 1rem 1.15rem;
	font-weight: 500;
}
.aic-article blockquote {
	margin-inline: 0;
	padding-inline-start: 1.1rem;
	border-inline-start: 3px solid var(--aic-line);
	color: var(--aic-ink-soft);
	font-style: italic;
}
.aic-article figure { margin-block: 1.6em; }
.aic-article figcaption { color: var(--aic-muted); font-size: 0.85em; margin-block-start: 0.5em; }
.aic-article .wp-block-table table { border-collapse: collapse; inline-size: 100%; font-size: 0.95em; }
.aic-article .wp-block-table th,
.aic-article .wp-block-table td { border-block-end: 1px solid var(--aic-line); padding: 0.55em 0.7em; text-align: start; }

/* ---------- Meta bar ---------- */
.aic-meta {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem 1rem;
	align-items: center;
	font-size: 0.875rem;
	color: var(--aic-muted);
	padding-block: 0 1rem;
	margin-block-end: 1.5rem;
	border-block-end: 1px solid var(--aic-line);
}
.aic-meta__item { display: inline-flex; gap: 0.3em; align-items: center; }
.aic-meta__item + .aic-meta__item::before {
	content: "";
	inline-size: 4px;
	block-size: 4px;
	border-radius: 50%;
	background: #b3bac6;
	margin-inline-end: 0.7rem;
}
.aic-article .aic-meta a { color: var(--aic-ink); font-weight: 600; text-decoration: none; }

/* ---------- Shared block chrome ---------- */
.aic-block { margin-block: var(--aic-gap); box-sizing: border-box; }
.aic-block *, .aic-block *::before, .aic-block *::after { box-sizing: border-box; }
.aic-block__eyebrow {
	margin: 0 0 0.75rem;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--aic-accent-ink);
}
.aic-block h2.aic-block__title { margin-block: 0 1rem; font-size: clamp(1.25rem, 1.1rem + 0.6vw, 1.5rem); }
.aic-placeholder {
	border: 1px dashed #aab2bf;
	border-radius: 10px;
	padding: 0.9rem 1rem;
	color: var(--aic-muted);
	font-size: 0.9rem;
	background: #fafbfc;
}

/* ---------- Disclosure ---------- */
.aic-disclosure {
	font-size: 0.85rem;
	line-height: 1.5;
	color: var(--aic-ink-soft);
	background: var(--aic-paper);
	border-radius: 10px;
	padding: 0.7rem 0.95rem;
	margin-block: 0 1.5rem;
}

/* ---------- TOC ---------- */
.aic-toc {
	background: var(--aic-paper);
	border: 1px solid var(--aic-line);
	border-radius: var(--aic-radius);
	padding: 1.1rem 1.25rem;
}
.aic-toc__title { margin: 0 0 0.6rem; font-weight: 700; font-size: 0.95rem; }
.aic-toc__list { margin: 0; padding-inline-start: 1.25rem; columns: 1; font-size: 0.95rem; }
.aic-toc__list li { break-inside: avoid; margin-block: 0.25rem; }
.aic-article .aic-toc__list a { text-decoration: none; color: var(--aic-ink); }
.aic-article .aic-toc__list a:hover { color: var(--aic-accent-ink); text-decoration: underline; }
@media (min-width: 720px) { .aic-toc__list { columns: 2; column-gap: 2rem; } }

/* ---------- Affiliate card ---------- */
.aic-card {
	--aic-card-accent: var(--aic-accent);
	--aic-card-radius: var(--aic-radius);
	display: grid;
	grid-template-columns: 1fr;
	background: var(--aic-surface, #fff);
	border: 1px solid var(--aic-line);
	border-radius: var(--aic-card-radius);
	overflow: hidden;
	box-shadow: 0 1px 2px rgba(20, 30, 45, 0.04), 0 8px 24px -16px rgba(20, 30, 45, 0.25);
}
.aic-card__media { aspect-ratio: 16 / 9; background: var(--aic-paper); }
.aic-card__media img { inline-size: 100%; block-size: 100%; object-fit: cover; display: block; margin: 0; }
.aic-card__body { padding: 1.1rem 1.2rem 1.2rem; display: flex; flex-direction: column; gap: 0.4rem; }
.aic-card__eyebrow { display: flex; flex-wrap: wrap; gap: 0.25rem 0.6rem; font-size: 0.75rem; color: var(--aic-muted); }
.aic-card__type { font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--aic-ink-soft); }
.aic-card__title { font-size: 1.15rem; font-weight: 700; line-height: 1.3; color: var(--aic-ink); }
.aic-card__meta { font-size: 0.85rem; color: var(--aic-muted); }
.aic-card__desc { font-size: 0.95rem; line-height: 1.55; color: var(--aic-ink-soft); }
.aic-card__note { font-size: 0.9rem; color: var(--aic-ink); border-inline-start: 3px solid var(--aic-card-accent); padding-inline-start: 0.6rem; }
.aic-article .aic-card__cta,
.aic-card__cta {
	align-self: flex-start;
	margin-block-start: 0.4rem;
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.65rem 1.1rem;
	border-radius: 999px;
	background: var(--aic-card-accent);
	color: var(--aic-on-accent, #fff);
	font-weight: 600;
	font-size: 0.95rem;
	line-height: 1.2;
	text-decoration: none;
	transition: filter 0.15s ease, transform 0.15s ease;
}
.aic-card__cta::after { content: "→"; }
[dir="rtl"] .aic-card__cta::after, .aic-rtl .aic-card__cta::after { content: "←"; }
.aic-card__cta:hover { filter: brightness(0.92); color: var(--aic-on-accent, #fff); }
.aic-card__cta:active { transform: translateY(1px); }
@media (min-width: 640px) {
	.aic-card--editorial:has(.aic-card__media) { grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); }
	.aic-card--editorial .aic-card__media { aspect-ratio: auto; min-block-size: 100%; }
}
.aic-card--compact .aic-card__body { flex-direction: row; flex-wrap: wrap; align-items: center; column-gap: 1rem; }
.aic-card--compact .aic-card__title,
.aic-card--compact .aic-card__desc { flex: 1 1 60%; }
.aic-card--compact .aic-card__eyebrow,
.aic-card--compact .aic-card__meta { flex: 1 1 100%; }
.aic-card--minimal { box-shadow: none; border-inline-start: 4px solid var(--aic-card-accent); }
.aic-card--minimal .aic-card__body { padding: 0.9rem 1rem; }

/* ---------- FAQ ---------- */
.aic-faq { border-block-start: 1px solid var(--aic-line); }
.aic-faq__item { border-block-end: 1px solid var(--aic-line); }
.aic-faq__q {
	cursor: pointer;
	list-style: none;
	padding: 1rem 2rem 1rem 0;
	padding-inline: 0 2rem;
	font-weight: 650;
	position: relative;
	line-height: 1.4;
}
.aic-faq__q::-webkit-details-marker { display: none; }
.aic-faq__q::after {
	content: "+";
	position: absolute;
	inset-inline-end: 0.25rem;
	inset-block-start: 0.85rem;
	font-size: 1.35rem;
	font-weight: 400;
	color: var(--aic-accent-ink);
	transition: transform 0.2s ease;
}
.aic-faq__item[open] > .aic-faq__q::after { transform: rotate(45deg); }
.aic-faq__a { padding-block-end: 1rem; color: var(--aic-ink-soft); }
.aic-faq__a > :last-child { margin-block-end: 0; }

/* ---------- Sources ---------- */
.aic-sources { font-size: 0.9rem; color: var(--aic-ink-soft); }
.aic-sources__list { padding-inline-start: 1.25rem; margin: 0; }
.aic-sources__list li { margin-block: 0.45rem; }
.aic-sources__meta,
.aic-sources__retrieved { color: var(--aic-muted); }

/* ---------- Related lists ---------- */
.aic-posts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 1rem; }
.aic-posts__item { margin: 0; }
.aic-posts__link { display: flex; flex-direction: column; block-size: 100%; border: 1px solid var(--aic-line); border-radius: var(--aic-radius); overflow: hidden; text-decoration: none; color: inherit; background: var(--aic-surface, #fff); transition: box-shadow 0.2s ease, transform 0.2s ease; }
.aic-posts__link:hover { box-shadow: 0 10px 28px -18px rgba(20, 30, 45, 0.45); transform: translateY(-2px); }
.aic-posts__media { aspect-ratio: 3 / 2; overflow: hidden; background: var(--aic-paper); }
.aic-posts__media img { inline-size: 100%; block-size: 100%; object-fit: cover; display: block; margin: 0; }
.aic-posts__body { padding: 0.85rem 1rem 1rem; display: flex; flex-direction: column; gap: 0.3rem; }
.aic-posts__cat { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; color: var(--aic-accent-ink); }
.aic-posts__title { font-weight: 650; line-height: 1.35; color: var(--aic-ink); }
@media (min-width: 600px) { .aic-posts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 960px) { .aic-posts { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* ---------- Ads ---------- */
.aic-ad { margin-block: var(--aic-gap, 2rem); text-align: center; clear: both; }
.aic-ad__label { display: block; font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--aic-muted, #5b6575); margin-block-end: 0.35rem; }
.aic-ad__unit { min-block-size: 90px; }

/* ---------- RTL ---------- */
.aic-rtl { text-align: start; }
.aic-rtl .aic-article, .aic-rtl { font-feature-settings: normal; }
.aic-rtl .aic-meta__item + .aic-meta__item::before { margin-inline-end: 0.7rem; }

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: reduce) {
	.aic-article *, .aic-block * { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
	.aic-posts__link:hover { transform: none; }
}

@media print {
	.aic-ad, .aic-map__canvas { display: none !important; }
	.aic-card { box-shadow: none; }
}