/* ============================================================
   Pastures Hub — hub.css
   Brand: FutureBeef dark red on white, clean and accessible.
   ============================================================ */

:root {
	--ph-primary:        #7a1a2e;
	--ph-primary-light:  #f5e8eb;
	--ph-primary-hover:  #5e1223;
	--ph-border:         #e0e0e0;
	--ph-text:           #2c2c2c;
	--ph-text-muted:     #666666;
	--ph-bg:             #ffffff;
	--ph-bg-alt:         #f8f8f6;
	--ph-green:          #2d7a3a;
	--ph-radius:         4px;
	--ph-transition:     160ms ease;
	--ph-subnav-height:  52px;
}

/* ── Skip link ── */
.ph-skip-link {
	position: absolute;
	top: -999px;
	left: 0;
	z-index: 9999;
	padding: 0.5rem 1rem;
	background: var(--ph-primary);
	color: #fff;
	font-weight: 600;
	text-decoration: none;
	border-radius: 0 0 var(--ph-radius) 0;
}
.ph-skip-link:focus {
	top: 0;
}

/* ══════════════════════════════════════
   SUBNAV
══════════════════════════════════════ */
.ph-subnav {
	position: sticky;
	top: 0;
	z-index: 500;
	background: var(--ph-bg);
	border-bottom: 1px solid var(--ph-border);
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
	/* Admin bar offset when logged in */
	top: var(--wp-admin--admin-bar--height, 0);
}

.ph-subnav__inner {
	display: flex;
	align-items: center;
	gap: 0.25rem;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 1.25rem;
	height: var(--ph-subnav-height);
}

.ph-subnav__home {
	font-weight: 600;
	font-size: 0.875rem;
	color: var(--ph-text);
	text-decoration: none;
	padding: 0.5rem 0.75rem;
	border-radius: var(--ph-radius);
	white-space: nowrap;
	transition: background var(--ph-transition), color var(--ph-transition);
}
.ph-subnav__home:hover,
.ph-subnav__home:focus-visible {
	background: var(--ph-primary-light);
	color: var(--ph-primary);
	outline: none;
}
.ph-subnav__home--active {
	color: var(--ph-primary);
	border-bottom: 2px solid var(--ph-primary);
}

.ph-subnav__item {
	position: relative;
}

.ph-subnav__trigger {
	display: flex;
	align-items: center;
	gap: 0.25rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--ph-text);
	background: none;
	border: none;
	padding: 0.5rem 0.75rem;
	cursor: pointer;
	border-radius: var(--ph-radius);
	transition: background var(--ph-transition), color var(--ph-transition);
	line-height: 1;
}
.ph-subnav__trigger:hover,
.ph-subnav__trigger:focus-visible {
	background: var(--ph-primary-light);
	color: var(--ph-primary);
	outline: none;
}
.ph-subnav__trigger[aria-expanded="true"] {
	color: var(--ph-primary);
}

.ph-subnav__arrow {
	font-size: 0.75rem;
	display: inline-block;
	transition: transform var(--ph-transition);
}
.ph-subnav__trigger[aria-expanded="true"] .ph-subnav__arrow {
	transform: rotate(180deg);
}

.ph-subnav__dropdown {
	position: absolute;
	top: calc(100% + 4px);
	left: 0;
	min-width: 220px;
	max-width: 320px;
	background: var(--ph-bg);
	border: 1px solid var(--ph-border);
	border-radius: var(--ph-radius);
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
	z-index: 600;
	padding: 0.5rem 0;
}

.ph-subnav__list,
.ph-subnav__sublist {
	list-style: none;
	margin: 0;
	padding: 0;
}

.ph-subnav__list-item a,
.ph-subnav__sublist li a {
	display: block;
	padding: 0.5rem 1rem;
	font-size: 0.875rem;
	color: var(--ph-text);
	text-decoration: none;
	transition: background var(--ph-transition), color var(--ph-transition);
}
.ph-subnav__list-item a:hover,
.ph-subnav__list-item a:focus-visible,
.ph-subnav__sublist li a:hover,
.ph-subnav__sublist li a:focus-visible {
	background: var(--ph-primary-light);
	color: var(--ph-primary);
	outline: none;
}
.ph-subnav__list-item--active > a {
	color: var(--ph-primary);
	font-weight: 600;
}

.ph-subnav__sublist {
	padding-left: 1rem;
	border-left: 2px solid var(--ph-primary-light);
	margin: 0 0.5rem 0.25rem 1.25rem;
}

.ph-subnav__search {
	display: flex;
	align-items: center;
	margin-left: auto;
	gap: 0;
}

.ph-subnav__search-input {
	font-size: 0.8125rem;
	border: 1px solid var(--ph-border);
	border-right: none;
	border-radius: var(--ph-radius) 0 0 var(--ph-radius);
	padding: 0.375rem 0.625rem;
	outline: none;
	width: 160px;
	transition: border-color var(--ph-transition), box-shadow var(--ph-transition);
}
.ph-subnav__search-input:focus {
	border-color: var(--ph-primary);
	box-shadow: 0 0 0 2px rgba(122, 26, 46, 0.2);
}

.ph-subnav__search-btn {
	background: var(--ph-primary);
	color: #fff;
	border: none;
	border-radius: 0 var(--ph-radius) var(--ph-radius) 0;
	padding: 0.375rem 0.625rem;
	cursor: pointer;
	font-size: 1rem;
	line-height: 1;
	transition: background var(--ph-transition);
}
.ph-subnav__search-btn:hover,
.ph-subnav__search-btn:focus-visible {
	background: var(--ph-primary-hover);
	outline: 2px solid var(--ph-primary);
	outline-offset: 2px;
}

/* ══════════════════════════════════════
   THREE-COLUMN SINGLE POST LAYOUT
══════════════════════════════════════ */
.ph-layout {
	display: grid;
	grid-template-columns: 220px 1fr 220px;
	gap: 2rem;
	max-width: 1200px;
	margin: 2rem auto;
	padding: 0 1.25rem;
	align-items: start;
}

/* ══════════════════════════════════════
   YOU ARE HERE SIDEBAR
══════════════════════════════════════ */
.ph-you-are-here {
	position: sticky;
	top: calc(var(--ph-subnav-height) + var(--wp-admin--admin-bar--height, 0px) + 1rem);
}

.ph-yah__toggle {
	display: none; /* shown via media query on mobile */
	width: 100%;
	text-align: left;
	background: var(--ph-primary-light);
	border: none;
	padding: 0.625rem 0.75rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--ph-primary);
	cursor: pointer;
	border-radius: var(--ph-radius);
	margin-bottom: 0.5rem;
}

.ph-yah__tree {
	font-size: 0.8125rem;
}

.ph-yah__list,
.ph-yah__sublist {
	list-style: none;
	margin: 0;
	padding: 0;
}

.ph-yah__item {
	line-height: 1.4;
	margin-bottom: 0.25rem;
	position: relative;
}

.ph-yah__item a {
	color: var(--ph-text);
	text-decoration: none;
	display: inline-block;
	padding: 0.2rem 0;
	transition: color var(--ph-transition);
}
.ph-yah__item a:hover,
.ph-yah__item a:focus-visible {
	color: var(--ph-primary);
	outline: none;
	text-decoration: underline;
}

.ph-yah__check {
	display: none;
	color: var(--ph-green);
	font-size: 0.75rem;
	margin-left: 4px;
}

/* Show checkmark only when JS adds ph-read */
.ph-read .ph-yah__check {
	display: inline;
}

.ph-current > a {
	font-weight: 700;
	color: var(--ph-primary);
}

.ph-yah__marker {
	color: var(--ph-primary);
	margin-right: 2px;
	font-size: 0.75rem;
}

.ph-yah__sublist {
	padding-left: 1rem;
	border-left: 2px solid var(--ph-border);
	margin-top: 0.25rem;
	margin-left: 0.5rem;
}

.ph-yah__section-link {
	font-weight: 600;
}

/* ══════════════════════════════════════
   ARTICLE (centre column)
══════════════════════════════════════ */
.ph-article__header {
	margin-bottom: 1.5rem;
}

.ph-article__title {
	margin-bottom: 0.5rem;
	font-size: 1.75rem;
	color: var(--ph-text);
	line-height: 1.25;
}

.ph-article__meta {
	display: flex;
	gap: 0.75rem;
	flex-wrap: wrap;
}

.ph-meta-chip {
	font-size: 0.75rem;
	color: var(--ph-text-muted);
	background: var(--ph-bg-alt);
	padding: 0.2rem 0.6rem;
	border-radius: 20px;
	border: 1px solid var(--ph-border);
}

.ph-article__content {
	line-height: 1.75;
	color: var(--ph-text);
	font-size: 1rem;
}
.ph-article__content h2 { font-size: 1.375rem; margin-top: 2rem; }
.ph-article__content h3 { font-size: 1.125rem; margin-top: 1.5rem; }
.ph-article__content img { max-width: 100%; height: auto; border-radius: var(--ph-radius); }
.ph-article__content a  { color: var(--ph-primary); }
.ph-article__content a:hover { color: var(--ph-primary-hover); }
.ph-article__content ul,
.ph-article__content ol { padding-left: 1.5rem; }
.ph-article__content blockquote {
	border-left: 4px solid var(--ph-primary);
	margin: 1.5rem 0;
	padding: 0.75rem 1.25rem;
	background: var(--ph-primary-light);
	border-radius: 0 var(--ph-radius) var(--ph-radius) 0;
	font-style: italic;
}

/* Progress bar */
.ph-progress-bar {
	height: 3px;
	background: var(--ph-border);
	border-radius: 2px;
	margin-bottom: 1.5rem;
	overflow: hidden;
}
.ph-progress-bar__fill {
	height: 100%;
	width: 0%;
	background: var(--ph-primary);
	border-radius: 2px;
	transition: width 0.2s linear;
}

/* ══════════════════════════════════════
   RIGHT SIDEBAR — Hub search
══════════════════════════════════════ */
.ph-right-col {
	position: sticky;
	top: calc(var(--ph-subnav-height) + var(--wp-admin--admin-bar--height, 0px) + 1rem);
}

.ph-hub-search {
	margin-bottom: 1.5rem;
}

.ph-hub-search__label {
	display: block;
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--ph-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin-bottom: 0.4rem;
}

.ph-hub-search__form {
	display: flex;
}

.ph-hub-search__input {
	flex: 1;
	font-size: 0.875rem;
	border: 1px solid var(--ph-border);
	border-right: none;
	border-radius: var(--ph-radius) 0 0 var(--ph-radius);
	padding: 0.5rem 0.625rem;
	outline: none;
	transition: border-color var(--ph-transition), box-shadow var(--ph-transition);
}
.ph-hub-search__input:focus {
	border-color: var(--ph-primary);
	box-shadow: 0 0 0 2px rgba(122, 26, 46, 0.2);
}

.ph-hub-search__submit {
	background: var(--ph-primary);
	color: #fff;
	border: none;
	border-radius: 0 var(--ph-radius) var(--ph-radius) 0;
	padding: 0.5rem 0.625rem;
	cursor: pointer;
	font-size: 1rem;
	transition: background var(--ph-transition);
}
.ph-hub-search__submit:hover,
.ph-hub-search__submit:focus-visible {
	background: var(--ph-primary-hover);
	outline: 2px solid var(--ph-primary);
	outline-offset: 2px;
}

/* ══════════════════════════════════════
   FURTHER INFO ASIDE
══════════════════════════════════════ */
.ph-further-info {
	padding: 1rem;
	background: var(--ph-bg-alt);
	border: 1px solid var(--ph-border);
	border-left: 3px solid var(--ph-primary);
	border-radius: var(--ph-radius);
}

.ph-further-info__heading {
	font-size: 0.875rem;
	font-weight: 700;
	color: var(--ph-text);
	text-transform: uppercase;
	letter-spacing: 0.05em;
	margin: 0 0 0.75rem;
}

.ph-further-info__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.ph-further-info__item {
	font-size: 0.8125rem;
	line-height: 1.4;
}

.ph-further-info__type {
	font-weight: 600;
	color: var(--ph-text-muted);
	margin-right: 3px;
}

.ph-further-info__item a {
	color: var(--ph-primary);
	text-decoration: none;
	word-break: break-word;
}
.ph-further-info__item a:hover {
	text-decoration: underline;
}

.ph-ext-icon {
	font-size: 0.7em;
	vertical-align: super;
	margin-left: 1px;
}

/* ══════════════════════════════════════
   PREV / NEXT NAV
══════════════════════════════════════ */
.ph-prev-next {
	margin-top: 3rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--ph-border);
}

.ph-prev-next__inner {
	display: flex;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
}

.ph-prev-next__prev,
.ph-prev-next__next {
	display: flex;
	flex-direction: column;
	font-size: 0.875rem;
	color: var(--ph-text);
	text-decoration: none;
	padding: 0.75rem 1rem;
	border: 1px solid var(--ph-border);
	border-radius: var(--ph-radius);
	max-width: 48%;
	transition: border-color var(--ph-transition), background var(--ph-transition);
	line-height: 1.4;
	gap: 0.2rem;
}
.ph-prev-next__prev:hover,
.ph-prev-next__prev:focus-visible,
.ph-prev-next__next:hover,
.ph-prev-next__next:focus-visible {
	border-color: var(--ph-primary);
	background: var(--ph-primary-light);
	outline: none;
}

.ph-prev-next__next {
	margin-left: auto;
	text-align: right;
}

.ph-prev-next__label {
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--ph-text-muted);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.ph-prev-next__title {
	font-weight: 600;
	color: var(--ph-primary);
}

.ph-prev-next__arrow {
	color: var(--ph-primary);
}

/* ══════════════════════════════════════
   ARCHIVE — section cards grid
══════════════════════════════════════ */
.ph-archive {
	max-width: 1200px;
	margin: 0 auto;
	padding: 2rem 1.25rem 4rem;
}

.ph-archive__hero {
	text-align: center;
	max-width: 720px;
	margin: 0 auto 3rem;
}

.ph-archive__title {
	font-size: 2.25rem;
	color: var(--ph-primary);
	margin-bottom: 1rem;
}

.ph-archive__intro {
	font-size: 1.0625rem;
	color: var(--ph-text-muted);
	line-height: 1.7;
	margin-bottom: 1.5rem;
}

.ph-archive__how-to {
	background: var(--ph-bg-alt);
	border: 1px solid var(--ph-border);
	border-left: 3px solid var(--ph-primary);
	border-radius: var(--ph-radius);
	padding: 1.25rem 1.5rem;
	text-align: left;
}
.ph-archive__how-to h2 {
	font-size: 1rem;
	margin: 0 0 0.5rem;
	color: var(--ph-primary);
}
.ph-archive__how-to p {
	margin: 0;
	font-size: 0.9375rem;
	color: var(--ph-text);
	line-height: 1.65;
}

.ph-section-cards {
	margin-top: 3rem;
}

.ph-section-cards__heading {
	font-size: 1.5rem;
	color: var(--ph-text);
	margin-bottom: 1.5rem;
}

.ph-section-cards__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.25rem;
}

.ph-section-card {
	display: flex;
	gap: 1rem;
	border: 1px solid var(--ph-border);
	border-radius: var(--ph-radius);
	padding: 1.25rem;
	background: var(--ph-bg);
	transition: border-color var(--ph-transition), box-shadow var(--ph-transition);
}
.ph-section-card:hover {
	border-color: var(--ph-primary);
	box-shadow: 0 2px 10px rgba(122, 26, 46, 0.08);
}

.ph-section-card__number {
	flex-shrink: 0;
	width: 2.25rem;
	height: 2.25rem;
	display: flex;
	align-items: center;
	justify-content: center;
	background: var(--ph-primary);
	color: #fff;
	border-radius: 50%;
	font-size: 0.9375rem;
	font-weight: 700;
	line-height: 1;
}

.ph-section-card__body {
	display: flex;
	flex-direction: column;
	gap: 0.4rem;
}

.ph-section-card__title {
	font-size: 1.0625rem;
	margin: 0;
	line-height: 1.3;
}
.ph-section-card__title a {
	color: var(--ph-text);
	text-decoration: none;
}
.ph-section-card__title a:hover {
	color: var(--ph-primary);
}

.ph-section-card__excerpt {
	font-size: 0.875rem;
	color: var(--ph-text-muted);
	line-height: 1.55;
	margin: 0;
}

.ph-section-card__cta {
	display: inline-block;
	margin-top: 0.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--ph-primary);
	text-decoration: none;
}
.ph-section-card__cta:hover {
	text-decoration: underline;
}

/* ══════════════════════════════════════
   MAP
══════════════════════════════════════ */
.ph-map {
	margin: 2.5rem 0;
}

.ph-map__heading {
	font-size: 1.375rem;
	margin-bottom: 0.5rem;
}

.ph-map__intro {
	color: var(--ph-text-muted);
	font-size: 0.9375rem;
	margin-bottom: 1.25rem;
}

.ph-map__container {
	max-width: 560px;
	margin: 0 auto;
}

.ph-map__container svg {
	width: 100%;
	height: auto;
	display: block;
}

.ph-map__container svg path {
	fill: #d4e6d0;
	stroke: #fff;
	stroke-width: 1.5;
	cursor: pointer;
	transition: fill var(--ph-transition);
}

.ph-map__container svg path:focus {
	outline: 3px solid var(--ph-primary);
	outline-offset: 2px;
}

.ph-region-hover {
	fill: rgba(122, 26, 46, 0.35) !important;
}

.ph-map__tooltip {
	position: absolute;
	background: var(--ph-bg);
	border: 1px solid var(--ph-border);
	border-radius: var(--ph-radius);
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
	padding: 0.625rem 0.875rem;
	max-width: 200px;
	pointer-events: none;
	z-index: 700;
	font-size: 0.8125rem;
	line-height: 1.45;
}

.ph-map-tooltip__name {
	display: block;
	font-weight: 700;
	color: var(--ph-primary);
	margin-bottom: 0.25rem;
}

.ph-map-tooltip__meta {
	list-style: none;
	margin: 0;
	padding: 0;
	color: var(--ph-text-muted);
}
.ph-map-tooltip__meta li {
	margin-bottom: 0.125rem;
}

/* ══════════════════════════════════════
   REGION ARCHIVE (taxonomy page)
══════════════════════════════════════ */
.ph-region-archive {
	max-width: 1200px;
	margin: 0 auto;
	padding: 2rem 1.25rem 4rem;
}

.ph-region-archive__header {
	margin-bottom: 2rem;
}

.ph-region-archive__title {
	font-size: 2rem;
	color: var(--ph-primary);
	margin-bottom: 0.75rem;
}

.ph-region-chips {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.ph-chip {
	font-size: 0.8125rem;
	background: var(--ph-bg-alt);
	border: 1px solid var(--ph-border);
	border-radius: 20px;
	padding: 0.25rem 0.75rem;
	color: var(--ph-text);
}

.ph-chip--notes {
	font-style: italic;
}

.ph-region-archive__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 1.25rem;
}

.ph-card {
	border: 1px solid var(--ph-border);
	border-radius: var(--ph-radius);
	padding: 1.25rem;
	background: var(--ph-bg);
	transition: border-color var(--ph-transition);
}
.ph-card:hover {
	border-color: var(--ph-primary);
}

.ph-card__breadcrumb {
	font-size: 0.75rem;
	color: var(--ph-text-muted);
	margin: 0 0 0.5rem;
}
.ph-card__breadcrumb a {
	color: var(--ph-text-muted);
	text-decoration: none;
}
.ph-card__breadcrumb a:hover {
	color: var(--ph-primary);
	text-decoration: underline;
}

.ph-card__title {
	font-size: 1.0625rem;
	margin: 0 0 0.5rem;
}
.ph-card__title a {
	color: var(--ph-text);
	text-decoration: none;
}
.ph-card__title a:hover {
	color: var(--ph-primary);
}

.ph-card__excerpt {
	font-size: 0.875rem;
	color: var(--ph-text-muted);
	line-height: 1.55;
	margin: 0 0 0.75rem;
}

.ph-card__link {
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--ph-primary);
	text-decoration: none;
}
.ph-card__link:hover {
	text-decoration: underline;
}

/* ── Misc ── */
.ph-no-posts {
	color: var(--ph-text-muted);
	font-style: italic;
	margin: 2rem 0;
}

/* ══════════════════════════════════════
   MOBILE BREAKPOINTS
══════════════════════════════════════ */
@media (max-width: 768px) {

	/* Subnav */
	.ph-subnav__inner {
		overflow-x: auto;
		gap: 0;
	}
	.ph-subnav__search {
		margin-left: 0.5rem;
	}
	.ph-subnav__search-input {
		width: 110px;
	}

	/* Three-column → single column */
	.ph-layout {
		grid-template-columns: 1fr;
		gap: 1rem;
		/* Order: subnav (outside layout) → you-are-here → content → further info → prev-next */
	}

	.ph-you-are-here-col {
		order: 1;
	}
	.ph-content-col {
		order: 2;
	}
	.ph-right-col {
		order: 3;
		position: static;
	}

	/* Show toggle button on mobile */
	.ph-yah__toggle {
		display: block;
	}

	.ph-you-are-here {
		position: static;
	}

	/* Prev/next full-width */
	.ph-prev-next__prev,
	.ph-prev-next__next {
		max-width: 100%;
	}

	/* Archive hero */
	.ph-archive__title {
		font-size: 1.625rem;
	}

	/* Map */
	.ph-map__container {
		max-width: 100%;
	}
}

@media (max-width: 480px) {
	.ph-section-cards__grid {
		grid-template-columns: 1fr;
	}
	.ph-region-archive__grid {
		grid-template-columns: 1fr;
	}
}