/**
 * SCUBE — Strefa materiałów: front-end styles.
 *
 * Two surfaces share these styles:
 *   - .scube-mat inside the strefa zone (/strefa/materialy) — standalone shell.
 *   - .scube-mat inside the public page (page-materialy.php) — theme layout.
 *
 * Brand: navy #000F99, dark navy #1D174B, lime accent #A4C63A.
 * Mobile-first. Enqueued conditionally (see scube_materialy_enqueue_assets()).
 */

:root {
	--scube-primary: #000F99;
	--scube-primary-dark: #1D174B;
	--scube-accent: #A4C63A;
	--scube-ink: #1D174B;
	--scube-muted: #5b6079;
	--scube-line: #e3e6f0;
	--scube-surface: #ffffff;
	--scube-shadow: 0 2px 14px rgba(0, 15, 153, .08);
	--scube-radius: 14px;
}

/* ============================================================ */
/* Wrapper + intro                                              */
/* ============================================================ */

.scube-mat {
	width: 100%;
}

.scube-mat__intro {
	margin: 0 0 24px;
}

.scube-mat__title {
	margin: 0 0 6px;
	color: var(--scube-primary);
	font-size: clamp(1.5rem, 4vw, 2rem);
	font-weight: 800;
	line-height: 1.2;
}

.scube-mat__lead {
	margin: 0;
	color: var(--scube-muted);
	font-size: 1rem;
	max-width: 60ch;
}

/* ============================================================ */
/* Public hero (page-materialy.php)                            */
/* ============================================================ */

.scube-mat-hero {
	background: linear-gradient(135deg, var(--scube-primary) 0%, var(--scube-primary-dark) 100%);
	color: #fff;
	padding: 56px 20px 64px;
}

.scube-mat-hero__container {
	max-width: 1100px;
	margin: 0 auto;
}

.scube-mat-hero__pre {
	display: inline-block;
	font-size: .8rem;
	font-weight: 800;
	letter-spacing: .12em;
	color: var(--scube-accent);
	margin-bottom: 12px;
}

.scube-mat-hero__title {
	margin: 0 0 14px;
	font-size: clamp(1.9rem, 5vw, 3rem);
	font-weight: 800;
	line-height: 1.1;
	color: #fff;
}

.scube-mat-hero__lead {
	margin: 0;
	max-width: 56ch;
	font-size: 1.05rem;
	color: rgba(255, 255, 255, .9);
}

.scube-mat-public {
	padding: 48px 20px 56px;
}

.scube-mat-public__container {
	max-width: 1100px;
	margin: 0 auto;
}

/* ============================================================ */
/* Filters                                                     */
/* ============================================================ */

.scube-mat-filters {
	display: flex;
	flex-wrap: wrap;
	align-items: flex-end;
	gap: 14px;
	margin: 0 0 28px;
	padding: 18px 20px;
	background: var(--scube-surface);
	border: 1px solid var(--scube-line);
	border-radius: var(--scube-radius);
	box-shadow: var(--scube-shadow);
}

.scube-mat-filters__field {
	display: flex;
	flex-direction: column;
	gap: 6px;
	min-width: 160px;
	flex: 1 1 160px;
}

.scube-mat-filters__label {
	font-size: .78rem;
	font-weight: 700;
	letter-spacing: .02em;
	color: var(--scube-primary-dark);
}

.scube-mat-filters__select {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid #cdd2e4;
	border-radius: 9px;
	background: #fff;
	color: var(--scube-ink);
	font-size: .95rem;
	cursor: pointer;
}

.scube-mat-filters__select:focus {
	outline: 2px solid var(--scube-primary);
	outline-offset: 1px;
	border-color: var(--scube-primary);
}

.scube-mat-filters__actions {
	display: flex;
	align-items: center;
	gap: 14px;
	flex: 0 0 auto;
}

.scube-mat-filters__btn {
	border: 0;
	background: var(--scube-primary);
	color: #fff;
	font-weight: 700;
	font-size: .92rem;
	padding: 11px 22px;
	border-radius: 9px;
	cursor: pointer;
	transition: background .15s ease;
}

.scube-mat-filters__btn:hover {
	background: var(--scube-primary-dark);
}

.scube-mat-filters__clear {
	color: var(--scube-muted);
	font-size: .88rem;
	font-weight: 600;
	text-decoration: none;
}

.scube-mat-filters__clear:hover {
	color: var(--scube-primary);
	text-decoration: underline;
}

/* ============================================================ */
/* Grid + cards                                                */
/* ============================================================ */

.scube-mat-grid {
	list-style: none;
	margin: 0;
	padding: 0;
	display: grid;
	grid-template-columns: 1fr;
	gap: 16px;
}

@media (min-width: 600px) {
	.scube-mat-grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (min-width: 960px) {
	.scube-mat-grid {
		grid-template-columns: repeat(3, 1fr);
	}
}

.scube-mat-card {
	display: flex;
	flex-direction: column;
	gap: 12px;
	background: var(--scube-surface);
	border: 1px solid var(--scube-line);
	border-radius: var(--scube-radius);
	padding: 20px 20px 18px;
	box-shadow: var(--scube-shadow);
	transition: transform .15s ease, box-shadow .15s ease;
}

.scube-mat-card:hover {
	transform: translateY(-2px);
	box-shadow: 0 8px 24px rgba(0, 15, 153, .12);
}

.scube-mat-card__head {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 10px;
}

.scube-mat-card__title {
	margin: 0;
	font-size: 1.08rem;
	font-weight: 800;
	line-height: 1.3;
	color: var(--scube-primary-dark);
}

.scube-mat-badge {
	flex: 0 0 auto;
	font-size: .7rem;
	font-weight: 800;
	letter-spacing: .03em;
	text-transform: uppercase;
	padding: 4px 9px;
	border-radius: 999px;
	white-space: nowrap;
}

.scube-mat-badge--free {
	background: rgba(164, 198, 58, .18);
	color: #4d6312;
}

.scube-mat-badge--protected {
	background: rgba(0, 15, 153, .1);
	color: var(--scube-primary);
}

.scube-mat-card__chips {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
}

.scube-mat-chip {
	font-size: .76rem;
	font-weight: 600;
	color: var(--scube-muted);
	background: #f1f3fb;
	border: 1px solid var(--scube-line);
	padding: 3px 10px;
	border-radius: 999px;
}

.scube-mat-card__meta {
	display: flex;
	flex-wrap: wrap;
	gap: 4px 14px;
	font-size: .82rem;
	color: var(--scube-muted);
	margin-top: auto;
}

.scube-mat-card__ver {
	font-weight: 700;
	color: var(--scube-primary-dark);
}

.scube-mat-card__foot {
	margin-top: 4px;
}

.scube-mat-card__btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: var(--scube-primary);
	color: #fff;
	font-weight: 700;
	font-size: .92rem;
	padding: 10px 18px;
	border-radius: 9px;
	text-decoration: none;
	transition: background .15s ease;
}

.scube-mat-card__btn:hover {
	background: var(--scube-primary-dark);
	color: #fff;
	text-decoration: none;
}

.scube-mat-card__icon {
	flex: 0 0 auto;
}

/* ============================================================ */
/* Empty state                                                 */
/* ============================================================ */

.scube-mat-empty {
	background: var(--scube-surface);
	border: 1px solid var(--scube-line);
	border-radius: var(--scube-radius);
	padding: 44px 36px;
	text-align: center;
	box-shadow: var(--scube-shadow);
}

.scube-mat-empty__title {
	margin: 0 0 10px;
	color: var(--scube-primary);
	font-size: 1.3rem;
	font-weight: 800;
}

.scube-mat-empty__text {
	margin: 0;
	color: var(--scube-muted);
}

/* ============================================================ */
/* Public CTA (login for full library)                         */
/* ============================================================ */

.scube-mat-cta {
	margin-top: 40px;
	text-align: center;
	background: linear-gradient(135deg, var(--scube-primary) 0%, var(--scube-primary-dark) 100%);
	color: #fff;
	border-radius: 18px;
	padding: 44px 28px;
}

.scube-mat-cta__title {
	margin: 0 0 10px;
	font-size: 1.5rem;
	font-weight: 800;
	color: #fff;
}

.scube-mat-cta__text {
	margin: 0 auto 22px;
	max-width: 52ch;
	color: rgba(255, 255, 255, .9);
}

.scube-mat-cta__btn {
	display: inline-block;
	background: var(--scube-accent);
	color: var(--scube-primary-dark);
	font-weight: 800;
	font-size: 1rem;
	padding: 13px 30px;
	border-radius: 10px;
	text-decoration: none;
	transition: transform .15s ease, filter .15s ease;
}

.scube-mat-cta__btn:hover {
	filter: brightness(1.05);
	transform: translateY(-1px);
	color: var(--scube-primary-dark);
	text-decoration: none;
}

/* ============================================================ */
/* Small screens                                               */
/* ============================================================ */

@media (max-width: 520px) {
	.scube-mat-filters {
		padding: 14px;
	}
	.scube-mat-filters__actions {
		width: 100%;
		justify-content: space-between;
	}
	.scube-mat-hero {
		padding: 40px 16px 48px;
	}
}

/* =============================================================================
   Bank Darmowych Materiałów — siatka kart na /do-pobrania
   ========================================================================== */

.scube-dl {
	padding: 48px 0 72px;
}

.scube-dl__container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 20px;
}

.scube-dl__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 24px;
	list-style: none;
	margin: 32px 0 0;
	padding: 0;
}

@media (max-width: 1024px) {
	.scube-dl__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
	.scube-dl__grid { grid-template-columns: 1fr; }
}

/* --- Karta ---------------------------------------------------------------- */

.scube-dl-card {
	display: flex;
	flex-direction: column;
	background: #fff;
	border: 1px solid #e6e8f0;
	border-radius: 14px;
	padding: 14px;
	transition: box-shadow .2s ease, transform .2s ease;
}

.scube-dl-card:hover {
	box-shadow: 0 10px 28px rgba(0, 15, 153, .10);
	transform: translateY(-2px);
}

.scube-dl-card__thumb {
	position: relative;
	aspect-ratio: 3 / 4;
	overflow: hidden;
	border-radius: 10px;
	background: #f2f4fb;
	margin-bottom: 14px;
}

.scube-dl-card__img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.scube-dl-card__thumb-empty {
	display: block;
	width: 100%;
	height: 100%;
	background: repeating-linear-gradient(45deg, #f2f4fb, #f2f4fb 10px, #e9ecf7 10px, #e9ecf7 20px);
}

/* Rząd meta: typ · strony · rozmiar — rozstrzelone na całą szerokość karty. */
.scube-dl-card__meta {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
	gap: 8px;
	margin-bottom: 10px;
	font-size: 12px;
	color: #5b6076;
}

.scube-dl-card__metaitem {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	text-transform: uppercase;
	letter-spacing: .02em;
	white-space: nowrap;
}

/* Ikona nie może się kurczyć, gdy tekst obok jest długi. */
.scube-dl-card__metaicon {
	flex: 0 0 auto;
	width: 14px;
	height: 14px;
	opacity: .75;
}


.scube-dl-card__title {
	margin: 0 0 8px;
	font-size: 17px;
	line-height: 1.3;
	font-weight: 700;
	color: #0b1033;
}

.scube-dl-card__text {
	margin: 0 0 16px;
	font-size: 14px;
	line-height: 1.5;
	color: #5b6076;
	flex: 1 1 auto;
}

.scube-dl-card__actions {
	display: flex;
	gap: 10px;
	margin-top: auto;
}

.scube-dl-card__btn {
	flex: 1 1 0;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: 10px 14px;
	border-radius: 999px;
	font-size: 14px;
	font-weight: 600;
	text-decoration: none;
	transition: background .18s ease, color .18s ease;
}

.scube-dl-card__btn--ghost {
	border: 1.5px solid #000f99;
	color: #000f99;
	background: transparent;
}

.scube-dl-card__btn--ghost:hover,
.scube-dl-card__btn--ghost:focus,
.scube-dl-card__btn--ghost:active {
	background: rgba(0, 15, 153, .07);
	color: #000f99;
}

.scube-dl-card__btn--solid {
	background: #000f99;
	color: #fff;
	border: 1.5px solid #000f99;
}

.scube-dl-card__btn--solid:hover,
.scube-dl-card__btn--solid:focus,
.scube-dl-card__btn--solid:active {
	background: #000b73;
	border-color: #000b73;
	/* Globalne `a:hover` motywu maluje link na #000B77 — na granatowym tle
	   przycisku to kontrast ~1:1 (tekst znikał). Trzymamy biel jawnie. */
	color: #fff;
}

/* --- Wariant przypięty (granatowa kafla) ---------------------------------- */

.scube-dl-card--pinned {
	background: #000f99;
	border-color: #000f99;
}

.scube-dl-card--pinned .scube-dl-card__title { color: #fff; }
.scube-dl-card--pinned .scube-dl-card__text { color: rgba(255, 255, 255, .85); }
.scube-dl-card--pinned .scube-dl-card__meta { color: rgba(255, 255, 255, .75); }
.scube-dl-card--pinned .scube-dl-card__metaicon { opacity: .9; }
.scube-dl-card--pinned .scube-dl-card__thumb { background: rgba(255, 255, 255, .10); }

.scube-dl-card--pinned .scube-dl-card__btn--ghost {
	border-color: rgba(255, 255, 255, .85);
	color: #fff;
}

.scube-dl-card--pinned .scube-dl-card__btn--ghost:hover,
.scube-dl-card--pinned .scube-dl-card__btn--ghost:focus,
.scube-dl-card--pinned .scube-dl-card__btn--ghost:active {
	background: rgba(255, 255, 255, .14);
	color: #fff;
}

.scube-dl-card--pinned .scube-dl-card__btn--solid {
	background: #fff;
	color: #000f99;
	border-color: #fff;
}

.scube-dl-card--pinned .scube-dl-card__btn--solid:hover,
.scube-dl-card--pinned .scube-dl-card__btn--solid:focus,
.scube-dl-card--pinned .scube-dl-card__btn--solid:active {
	background: rgba(255, 255, 255, .88);
	border-color: rgba(255, 255, 255, .88);
	color: #000f99;
}

/* Dostępność: widoczny focus na przyciskach kart. */
.scube-dl-card__btn:focus-visible {
	outline: 3px solid #c2ff1f;
	outline-offset: 2px;
}

/* Notka dla redakcji (tylko dla uprawnionych) — brak wskazanego katalogu. */
.katalog-download__notice {
	max-width: 1200px;
	margin: 24px auto 0;
	padding: 12px 16px;
	border-left: 4px solid #000f99;
	background: #f2f4fb;
	color: #0b1033;
	font-size: 14px;
	line-height: 1.5;
}

/* --- Paginacja ------------------------------------------------------------
   Styl paginacji NIE jest już tutaj — to komponent współdzielony motywu
   (sass/components/pagination → .scube-pagination), tak żeby blog, archiwa,
   wyszukiwarka i ta siatka wyglądały identycznie. Renderuje scube_pagination()
   z inc/template-functions.php.
--------------------------------------------------------------------------- */