/* Columna — block and shortcode shared styles */

.columna-download {
	display: flex;
	flex-direction: column;
	gap: 0.5em;
	align-items: flex-start;
}

.columna-download__button {
	display: inline-block;
	padding: 0.55em 1.2em;
	background: #0073aa;
	color: #fff;
	text-decoration: none;
	border-radius: 3px;
	font-weight: 600;
	font-size: 0.95em;
	line-height: 1.4;
	transition: background 0.15s ease;
}

.columna-download__button:hover,
.columna-download__button:focus {
	background: #005177;
	color: #fff;
	text-decoration: underline;
}

.columna-download__button:focus-visible {
	outline: 2px solid #005177;
	outline-offset: 2px;
}

.columna-download__meta {
	margin: 0;
	font-size: 0.85em;
	color: #666;
}

/* Editor-only: empty-state notice */
.columna-download--empty .columna-download__notice {
	margin: 0;
	font-size: 0.8em;
	color: #d63638;
	font-style: italic;
}

/* Article-card reprint microcopy */
.columna-article-card__reprint {
	margin: 0.5em 0 0;
	font-size: 0.8em;
	color: #666;
}

/* Related columns */
.columna-related {
	margin: 2em 0;
}

.columna-related__heading {
	margin: 0 0 0.75em;
	font-size: 1.1em;
}

.columna-related__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 0.75em;
}

.columna-related__item {
	display: flex;
	flex-direction: column;
	gap: 0.25em;
}

.columna-related__title {
	font-weight: 600;
	text-decoration: none;
}

.columna-related__title:hover,
.columna-related__title:focus {
	text-decoration: underline;
}

.columna-related__meta {
	display: flex;
	align-items: center;
	gap: 0.6em;
	font-size: 0.85em;
	color: #666;
}

/* Series navigation */
.columna-series-nav {
	display: flex;
	justify-content: space-between;
	gap: 1em;
	margin: 2em 0;
}

.columna-series-nav__link {
	display: flex;
	flex-direction: column;
	gap: 0.2em;
	max-width: 48%;
	text-decoration: none;
}

.columna-series-nav__link--next {
	margin-left: auto;
	text-align: right;
}

.columna-series-nav__label {
	font-size: 0.8em;
	color: #666;
}

.columna-series-nav__title {
	font-weight: 600;
}

.columna-series-nav__link:hover .columna-series-nav__title,
.columna-series-nav__link:focus .columna-series-nav__title {
	text-decoration: underline;
}

/* Share */
.columna-share {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	gap: 0.6em;
	margin: 1.5em 0;
}

.columna-share__heading {
	font-weight: 600;
	font-size: 0.9em;
}

.columna-share__list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 0.5em;
}

.columna-share__link,
.columna-share__copy {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	padding: 0.45em 0.9em;
	font-size: 0.85em;
	font-weight: 600;
	line-height: 1.4;
	border: 1px solid #0073aa;
	border-radius: 3px;
	background: #fff;
	color: #0073aa;
	text-decoration: none;
	cursor: pointer;
}

.columna-share__link:hover,
.columna-share__link:focus,
.columna-share__copy:hover,
.columna-share__copy:focus {
	background: #0073aa;
	color: #fff;
}

.columna-share__link:focus-visible,
.columna-share__copy:focus-visible {
	outline: 2px solid #005177;
	outline-offset: 2px;
}

.columna-share__copy.is-copied {
	background: #1a7f37;
	border-color: #1a7f37;
	color: #fff;
}

/* Breadcrumb */
.columna-breadcrumb__list {
	list-style: none;
	margin: 0 0 1em;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	gap: 0.4em;
	font-size: 0.85em;
	color: #666;
}

.columna-breadcrumb__item + .columna-breadcrumb__item::before {
	content: "\203A";
	margin-right: 0.4em;
	color: #999;
}

.columna-breadcrumb__item a {
	text-decoration: none;
}

.columna-breadcrumb__item a:hover,
.columna-breadcrumb__item a:focus {
	text-decoration: underline;
}

.columna-breadcrumb__item--current {
	color: #333;
	font-weight: 600;
}

/* Reprint badge */
.columna-reprint-badge {
	display: inline-block;
	padding: 0.2em 0.6em;
	font-size: 0.78em;
	font-weight: 600;
	line-height: 1.4;
	border: 1px solid #1a7f37;
	border-radius: 3px;
	background: #ecf7ee;
	color: #1a7f37;
	text-decoration: none;
}

.columna-reprint-badge:hover,
.columna-reprint-badge:focus {
	background: #1a7f37;
	color: #fff;
}

/* Catalog meta line */
.columna-catalog-meta {
	margin: 0.5em 0 1.5em;
	font-size: 0.9em;
	color: #666;
}

/* Visually-hidden helper for live regions and badge glosses, kept available to
   assistive tech. Mirrors core's .screen-reader-text so themes without it still
   hide these nodes correctly. */
.columna-availability-gloss,
.columna-share__status.screen-reader-text {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Region "Best for:" line */
.columna-region {
	margin: 0.4em 0 0;
	font-size: 0.82em;
	color: #666;
}

.columna-region__label {
	font-weight: 600;
}

/* Reprint guide */
.columna-reprint-guide {
	margin: 2em 0;
	padding: 1.2em 1.4em;
	border: 1px solid #1a7f37;
	border-radius: 4px;
	background: #ecf7ee;
}

.columna-reprint-guide__heading {
	margin: 0 0 0.6em;
	font-size: 1.05em;
}

.columna-reprint-guide__steps {
	margin: 0 0 1em;
	padding-left: 1.4em;
	display: flex;
	flex-direction: column;
	gap: 0.5em;
	font-size: 0.9em;
}

.columna-reprint-guide__credit {
	display: block;
	margin-top: 0.3em;
}

.columna-reprint-guide__credit code {
	font-size: 0.85em;
	word-break: break-word;
}

.columna-reprint-guide__action {
	display: inline-block;
	min-height: 44px;
	padding: 0.55em 1.2em;
	background: #1a7f37;
	color: #fff;
	text-decoration: none;
	border-radius: 3px;
	font-weight: 600;
	font-size: 0.9em;
	line-height: 1.6;
}

.columna-reprint-guide__action:hover,
.columna-reprint-guide__action:focus {
	background: #15692e;
	color: #fff;
}

.columna-reprint-guide__action:focus-visible {
	outline: 2px solid #15692e;
	outline-offset: 2px;
}