/* Moduł serii wydawniczych (strona główna „Spotlight serii" W2 + karta
   produktu nad „Podobnymi tytułami") — tokeny ULTIMATE UI z motywu. */

.btk-series {
	background: color-mix(in srgb, var(--wp--preset--color--accent) 7%, var(--wp--preset--color--card));
	border: 1px solid color-mix(in srgb, var(--wp--preset--color--accent) 16%, var(--wp--preset--color--line));
	border-radius: var(--btk-r-lg); margin: 38px 0 0; overflow: hidden;
}
.btk-series--product { margin: 34px 0 0; clear: both; }
.btk-series__in { display: flex; gap: 30px; align-items: center; padding: 26px 30px; }
.btk-series__head { flex: 0 0 290px; min-width: 0; }
.btk-series__kicker {
	margin: 0 0 6px; font-size: 11px; font-weight: 800; letter-spacing: 1.6px;
	text-transform: uppercase; color: var(--wp--preset--color--accent);
}
.btk-series__title { font-family: var(--btk-serif); font-size: 22px; line-height: 1.2; margin: 0 0 8px; color: var(--wp--preset--color--ink); text-wrap: balance; }
.btk-series__lead { margin: 0 0 14px; font-size: 13px; line-height: 1.6; color: var(--wp--preset--color--muted); }
.btk-series__cta {
	display: inline-flex; align-items: center; gap: 7px;
	background: var(--wp--preset--color--accent); color: #fff; text-decoration: none;
	border-radius: var(--btk-r-btn); padding: 11px 22px; font-size: 13.5px; font-weight: 800;
}
.btk-series__cta:hover { background: var(--wp--preset--color--accent-ink); color: #fff; }

/* szyna tomów — karuzela ze strzałkami (.btk-car), bez widocznego scrollbara */
.btk-series__car { flex: 1; min-width: 0; position: relative; }
.btk-series__rail {
	display: flex; gap: 16px; margin: 0; padding: 4px 2px; list-style: none;
	overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; width: 100%;
}
.btk-series__rail::-webkit-scrollbar { display: none; }
.btk-series__item { flex: 0 0 128px; scroll-snap-align: start; position: relative; }
.btk-series__item a { display: grid; gap: 6px; text-decoration: none; color: inherit; }
.btk-series__img { width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: cover; border-radius: 8px; box-shadow: var(--btk-sh-cover); }
.btk-series__name {
	font-size: 12.5px; font-weight: 700; line-height: 1.3;
	display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.btk-series__item a:hover .btk-series__name { color: var(--wp--preset--color--accent-ink); }
.btk-series__price { font-size: 12.5px; font-weight: 800; color: var(--wp--preset--color--accent-ink); }

@media (max-width: 800px) {
	.btk-series__in { flex-direction: column; align-items: stretch; padding: 20px; gap: 18px; }
	.btk-series__head { flex-basis: auto; }
	.btk-series__item { flex-basis: 110px; }
}