/* ==========================================================================
   Climatecera Product Catalogue — size landing, filter bar, drawer, pagination.
   Structural + default visual styles. Themes override via the --ccpc-* tokens
   or by targeting the BEM classes. Loaded only on /categories/tiles/ routes.
   ========================================================================== */

:root {
	--ccpc-ink: #14161a;
	--ccpc-ink-2: #3c414a;
	--ccpc-ink-3: #767c86;
	--ccpc-line: #e6e3dd;
	--ccpc-line-2: #f0eee9;
	--ccpc-paper: #ffffff;
	--ccpc-sand: #f6f4ef;
	--ccpc-accent: #1f2a30;
	--ccpc-accent-2: #0f171b;
	--ccpc-brass: #b09262;
	--ccpc-radius: 4px;
	--ccpc-gutter: clamp(16px, 4vw, 40px);
	--ccpc-ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* ---------- Shared button (doubled selector beats theme "button" rules) ---------- */
.ccpc-btn.ccpc-btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 10px;
	min-height: 48px; padding: 0 24px; font-family: inherit; font-size: 12.5px; font-weight: 600;
	letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; line-height: 1;
	border-radius: var(--ccpc-radius); border: 1px solid transparent; box-shadow: none; cursor: pointer;
	transition: background-color 0.2s var(--ccpc-ease), color 0.2s var(--ccpc-ease), border-color 0.2s var(--ccpc-ease);
}
.ccpc-btn.ccpc-btn:focus-visible { outline: 2px solid var(--ccpc-accent); outline-offset: 3px; }
.ccpc-btn.ccpc-btn--primary { background: var(--ccpc-accent); color: #fff; }
.ccpc-btn.ccpc-btn--primary:hover, .ccpc-btn.ccpc-btn--primary:focus { background: var(--ccpc-accent-2); color: #fff; }
.ccpc-btn.ccpc-btn--ghost { background: transparent; color: var(--ccpc-ink); border-color: var(--ccpc-line); }
.ccpc-btn.ccpc-btn--ghost:hover, .ccpc-btn.ccpc-btn--ghost:focus { background: transparent; color: var(--ccpc-ink); border-color: var(--ccpc-ink); }

/* ==========================================================================
   /categories/tiles/ — size landing
   ========================================================================== */
.ccpc-sizes { max-width: var(--container-max-width, 1290px); margin: 0 auto; padding: 8px var(--ccpc-gutter) clamp(56px, 8vw, 96px); color: var(--ccpc-ink); }
.ccpc-sizes__breadcrumb { margin-bottom: 28px; }
.ccpc-sizes__header { max-width: 72ch; margin-bottom: clamp(28px, 4vw, 48px); }
.ccpc-sizes__title { margin: 0 0 12px; font-size: clamp(30px, 3.6vw, 44px); font-weight: 500; letter-spacing: -0.02em; line-height: 1.08; }
.ccpc-sizes__intro { margin: 0; font-size: 16px; line-height: 1.6; color: var(--ccpc-ink-2); }
.ccpc-sizes__empty { padding: 40px 0; color: var(--ccpc-ink-3); }

.ccpc-size-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px 24px; margin: 0; padding: 0; list-style: none; }
@media (max-width: 1100px) { .ccpc-size-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 767px)  { .ccpc-size-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 14px; } }
@media (max-width: 400px)  { .ccpc-size-grid { grid-template-columns: 1fr; } }

.ccpc-size-card { margin: 0; padding: 0; }
.ccpc-size-card__link {
	display: flex; flex-direction: column; height: 100%; text-decoration: none; color: inherit;
	background: var(--ccpc-paper); border: 1px solid var(--ccpc-line-2); border-radius: var(--ccpc-radius); overflow: hidden;
	transition: transform 0.35s var(--ccpc-ease), box-shadow 0.35s var(--ccpc-ease), border-color 0.2s;
}
.ccpc-size-card__link:hover, .ccpc-size-card__link:focus-visible { transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgba(20, 22, 26, 0.35); border-color: var(--ccpc-line); outline: none; }
.ccpc-size-card__link:focus-visible { outline: 2px solid var(--ccpc-accent); outline-offset: 2px; }
.ccpc-size-card__media { display: block; aspect-ratio: 4 / 3; background: var(--ccpc-sand); overflow: hidden; }
.ccpc-size-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.8s var(--ccpc-ease); }
.ccpc-size-card__link:hover .ccpc-size-card__media img { transform: scale(1.04); }
.ccpc-size-card__placeholder { display: flex; align-items: center; justify-content: center; height: 100%; color: var(--ccpc-line); }
.ccpc-size-card__body { display: flex; flex-direction: column; gap: 4px; padding: 18px 20px 22px; }
.ccpc-size-card__eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ccpc-brass); }
.ccpc-size-card__title { font-size: 22px; font-weight: 500; letter-spacing: -0.01em; line-height: 1.2; color: var(--ccpc-ink); }
.ccpc-size-card__title small { font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ccpc-ink-3); }
.ccpc-size-card__count { font-size: 13.5px; color: var(--ccpc-ink-3); }
.ccpc-size-card__cta { display: inline-flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ccpc-ink); }
.ccpc-size-card__cta svg { transition: transform 0.25s var(--ccpc-ease); }
.ccpc-size-card__link:hover .ccpc-size-card__cta svg { transform: translateX(4px); }

/* ==========================================================================
   Size listing: filter bar
   ========================================================================== */
.ccpc-catalogue { position: relative; transition: opacity 0.2s; }
.ccpc-catalogue[aria-busy="true"] { opacity: 0.45; pointer-events: none; }

.ccpc-filters { margin: 0 0 28px; color: var(--ccpc-ink); }
.ccpc-filters__form { margin: 0; }
.ccpc-filters .ccpc-filters__toggle { display: none; min-height: 0; box-shadow: none; }

/* Size page header (outside the AJAX region) */
.ccpc-size-header { margin: 0 0 24px; color: var(--ccpc-ink); }
.ccpc-size-header__breadcrumb { margin-bottom: 22px; }
.ccpc-size-header__row { display: flex; align-items: baseline; gap: 18px; flex-wrap: wrap; }
.ccpc-size-header__title { margin: 0; font-size: clamp(28px, 3.2vw, 40px); font-weight: 500; letter-spacing: -0.02em; line-height: 1.1; }
.ccpc-size-header__count { margin: 0; font-size: 13.5px; letter-spacing: 0.04em; color: var(--ccpc-ink-3); }
.ccpc-size-header__desc { max-width: 72ch; margin-top: 12px; font-size: 15.5px; line-height: 1.6; color: var(--ccpc-ink-2); }
.ccpc-size-header .cc-breadcrumb__list, .ccpc-sizes .cc-breadcrumb__list { display: flex; flex-wrap: wrap; gap: 6px 0; margin: 0; padding: 0; list-style: none; font-size: 12.5px; letter-spacing: 0.04em; color: var(--ccpc-ink-3); }
.ccpc-size-header .cc-breadcrumb__item + .cc-breadcrumb__item::before, .ccpc-sizes .cc-breadcrumb__item + .cc-breadcrumb__item::before { content: ""; display: inline-block; width: 4px; height: 4px; margin: 0 12px; border-radius: 50%; background: var(--ccpc-line); vertical-align: middle; }
.ccpc-size-header .cc-breadcrumb__item a, .ccpc-sizes .cc-breadcrumb__item a { color: var(--ccpc-ink-3); text-decoration: none; }
.ccpc-size-header .cc-breadcrumb__item a:hover, .ccpc-sizes .cc-breadcrumb__item a:hover { color: var(--ccpc-ink); }
.ccpc-size-header .cc-breadcrumb__item:last-child, .ccpc-sizes .cc-breadcrumb__item:last-child { color: var(--ccpc-ink); }

.ccpc-filters__drawer-head { display: none; }
.ccpc-filters__groups { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }

.ccpc-filter { position: relative; margin: 0; }
.ccpc-filter__summary {
	display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 16px 0 18px;
	list-style: none; cursor: pointer; user-select: none;
	font-size: 12px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ccpc-ink);
	background: var(--ccpc-paper); border: 1px solid var(--ccpc-line); border-radius: var(--ccpc-radius);
	transition: border-color 0.2s;
}
.ccpc-filter__summary::-webkit-details-marker { display: none; }
.ccpc-filter__summary:hover, .ccpc-filter[open] .ccpc-filter__summary { border-color: var(--ccpc-ink); }
.ccpc-filter__summary:focus-visible { outline: 2px solid var(--ccpc-accent); outline-offset: 2px; }
.ccpc-filter__count { display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: var(--ccpc-ink); color: #fff; font-size: 11px; letter-spacing: 0; }
.ccpc-filter__current { font-weight: 500; letter-spacing: 0.02em; text-transform: none; color: var(--ccpc-ink-2); }
.ccpc-filter__chevron { transition: transform 0.2s; color: var(--ccpc-ink-3); }
.ccpc-filter[open] .ccpc-filter__chevron { transform: rotate(180deg); }

.ccpc-filter__panel {
	position: absolute; top: calc(100% + 8px); left: 0; z-index: 30; min-width: 260px; max-height: 360px; overflow: auto;
	padding: 8px; background: var(--ccpc-paper); border: 1px solid var(--ccpc-line); border-radius: var(--ccpc-radius);
	box-shadow: 0 24px 48px -20px rgba(20, 22, 26, 0.3);
}
.ccpc-filter__options { margin: 0; padding: 0; list-style: none; }
.ccpc-filter__option { margin: 0; }
.ccpc-filter__option label, .ccpc-filter__option a {
	display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 3px; cursor: pointer;
	font-size: 14px; color: var(--ccpc-ink); text-decoration: none;
}
.ccpc-filter__option label:hover, .ccpc-filter__option a:hover { background: var(--ccpc-sand); }
.ccpc-filter__option a[aria-current="page"] { background: var(--ccpc-sand); font-weight: 600; }
.ccpc-filter__option input { width: 16px; height: 16px; margin: 0; accent-color: var(--ccpc-accent); }
.ccpc-filter__name { flex: 1 1 auto; }
.ccpc-filter__num { font-size: 12px; color: var(--ccpc-ink-3); }

.ccpc-filters__actions { display: flex; align-items: center; gap: 16px; margin-top: 12px; }
/* Apply button: needed without JS; with JS the desktop dropdowns apply instantly. */
html.js .ccpc-filters .ccpc-filters__apply { display: none; }
.ccpc-filters__clear { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ccpc-ink-2); text-decoration: none; border-bottom: 1px solid var(--ccpc-line); }
.ccpc-filters__clear:hover { color: var(--ccpc-ink); border-color: var(--ccpc-ink); }

/* Chips */
.ccpc-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 16px 0 0; padding: 0; list-style: none; }
.ccpc-chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 8px 6px 14px; border-radius: 999px; background: var(--ccpc-sand); font-size: 13px; color: var(--ccpc-ink); }
.ccpc-chip--size { background: var(--ccpc-ink); color: #fff; }
.ccpc-chip__remove { display: inline-flex; align-items: center; justify-content: center; width: 22px; height: 22px; border-radius: 50%; color: inherit; text-decoration: none; font-size: 16px; line-height: 1; opacity: 0.7; }
.ccpc-chip__remove:hover, .ccpc-chip__remove:focus-visible { opacity: 1; background: rgba(0, 0, 0, 0.08); outline: none; }
.ccpc-chip--size .ccpc-chip__remove:hover { background: rgba(255, 255, 255, 0.2); }
.ccpc-chip--clear { background: transparent; padding-left: 4px; }
.ccpc-chip--clear a { font-size: 12px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ccpc-ink-2); text-decoration: none; border-bottom: 1px solid var(--ccpc-line); }
.ccpc-chip--clear a:hover { color: var(--ccpc-ink); border-color: var(--ccpc-ink); }

/* Toolbar: result count + ordering */
.ccpc-filters__toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--ccpc-line-2); }
.ccpc-filters__count .woocommerce-result-count { margin: 0; font-size: 13.5px; color: var(--ccpc-ink-3); }
.ccpc-filters__order .woocommerce-ordering { margin: 0; }
.ccpc-filters__order select { min-height: 40px; padding: 6px 36px 6px 12px; font: inherit; font-size: 13.5px; border: 1px solid var(--ccpc-line); border-radius: var(--ccpc-radius); background-color: var(--ccpc-paper); color: var(--ccpc-ink); }
.ccpc-filters__status { margin-top: 12px; font-size: 13.5px; color: var(--ccpc-ink-3); }
.ccpc-filters__status:empty { display: none; }
.ccpc-filters__status.is-error { color: #b3261e; }

/* Empty state */
.ccpc-empty { display: flex; flex-direction: column; align-items: center; gap: 16px; padding: clamp(40px, 8vw, 80px) 20px; text-align: center; color: var(--ccpc-ink); }
.ccpc-empty__icon { color: var(--ccpc-line); }
.ccpc-empty__title { margin: 0; font-size: 20px; font-weight: 500; letter-spacing: -0.01em; }

/* Pagination (WooCommerce list markup) */
.ccpc-tile-size .woocommerce-pagination { margin: 40px 0 0; }
.ccpc-tile-size .woocommerce-pagination ul.page-numbers { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 0; padding: 0; list-style: none; border: 0; }
.ccpc-tile-size .woocommerce-pagination ul.page-numbers li { margin: 0; padding: 0; border: 0; }
.ccpc-tile-size .woocommerce-pagination .page-numbers {
	display: inline-flex; align-items: center; justify-content: center; min-width: 44px; height: 44px; padding: 0 14px;
	border: 1px solid var(--ccpc-line); border-radius: var(--ccpc-radius); background: transparent;
	font-size: 12.5px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ccpc-ink-2); text-decoration: none;
}
.ccpc-tile-size .woocommerce-pagination a.page-numbers:hover { border-color: var(--ccpc-ink); color: var(--ccpc-ink); }
.ccpc-tile-size .woocommerce-pagination .page-numbers.current { background: var(--ccpc-ink); border-color: var(--ccpc-ink); color: #fff; }
.ccpc-tile-size .woocommerce-pagination .page-numbers.dots { border: 0; }

/* ---------- Mobile: filter drawer ---------- */
@media (max-width: 900px) {
	.ccpc-filters .ccpc-filters__toggle {
		display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 20px; width: 100%; justify-content: center;
		font-family: inherit; font-size: 12.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
		background: var(--ccpc-ink); color: #fff; border: 0; border-radius: var(--ccpc-radius); cursor: pointer;
	}
	.ccpc-filters__badge { margin-left: 4px; display: inline-flex; align-items: center; justify-content: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: #fff; color: var(--ccpc-ink); font-size: 11px; }

	.ccpc-filters__drawer {
		position: fixed; inset: 0; z-index: 2147483000; display: none; flex-direction: column;
		background: var(--ccpc-paper); overflow-y: auto; padding: 0 20px 24px;
	}
	.ccpc-filters__drawer.is-open { display: flex; }
	body.ccpc-drawer-open { overflow: hidden; }
	/* Themes often give the content wrapper position:relative + a low z-index, which would
	   trap the fixed drawer beneath a sticky header. Lift it only while the drawer is open. */
	body.ccpc-drawer-open .site-content,
	body.ccpc-drawer-open #content,
	body.ccpc-drawer-open #primary { z-index: 2147483000; position: relative; }
	.ccpc-filters__drawer-head { display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 1; margin: 0 -20px 16px; padding: 16px 20px; background: var(--ccpc-paper); border-bottom: 1px solid var(--ccpc-line); }
	.ccpc-filters__drawer-title { font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; }
	.ccpc-filters .ccpc-filters__drawer-close { width: 44px; height: 44px; min-height: 0; display: inline-flex; align-items: center; justify-content: center; background: transparent; border: 0; box-shadow: none; color: var(--ccpc-ink); cursor: pointer; border-radius: 50%; padding: 0; }
	.ccpc-filters .ccpc-filters__drawer-close:hover, .ccpc-filters .ccpc-filters__drawer-close:focus { background: var(--ccpc-sand); color: var(--ccpc-ink); }
	.ccpc-filters .ccpc-filters__drawer-close:focus-visible { outline: 2px solid var(--ccpc-accent); }

	.ccpc-filters__groups { flex-direction: column; align-items: stretch; gap: 0; }
	.ccpc-filter { border-bottom: 1px solid var(--ccpc-line-2); }
	.ccpc-filter__summary { width: 100%; justify-content: space-between; border: 0; padding: 16px 0; border-radius: 0; }
	.ccpc-filter__panel { position: static; min-width: 0; max-height: none; padding: 0 0 12px; border: 0; box-shadow: none; }
	.ccpc-filters__actions { flex-direction: column; align-items: stretch; margin-top: 20px; }
	html.js .ccpc-filters .ccpc-filters__apply { display: inline-flex; } /* mobile drawer applies on demand */
	.ccpc-filters__clear { text-align: center; border: 0; padding: 12px; }
}

@media (prefers-reduced-motion: reduce) {
	.ccpc-size-card__link, .ccpc-size-card__media img, .ccpc-btn, .ccpc-catalogue { transition: none !important; }
}