/*!
 * Cite This Article ~ Author Box — front-end styles
 *
 * Author presentation:
 *   .ck-abc--authors-combined | .ck-abc--authors-individual
 * Image presentation:
 *   .ck-abc--images-single | .ck-abc--images-individual | .ck-abc--images-none
 * Card orientation:
 *   .ck-abc--horizontal | .ck-abc--vertical
 */

.ck-abc {
	--ck-ink: #0a0a0a;
	--ck-ink-soft: #1f1f1f;
	--ck-text: #2a2a2a;
	--ck-muted: #6b6b6b;
	--ck-muted-2: #a3a3a3;
	--ck-rule: #d4d4d4;
	--ck-rule-soft: #e5e5e5;
	--ck-paper: transparent;
	--ck-cite-bg: #f5f5f5;
	--ck-cite-btn: #ffffff;
	--ck-accent: #0a0a0a;
	--ck-serif: "Fraunces", "Newsreader", Georgia, "Times New Roman", serif;
	--ck-sans: "Inter Tight", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--ck-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
	--ck-avatar-size: 88px;
	--ck-avatar-radius: 50%;

	position: relative;
	margin: 2.5rem 0;
	padding: 1.5rem 0;
	background: var(--ck-paper);
	border-top: 1px solid var(--ck-rule);
	border-bottom: 1px solid var(--ck-rule);
	font-family: var(--ck-sans);
	color: var(--ck-ink);
	line-height: 1.55;
	box-sizing: border-box;
}

.ck-abc *,
.ck-abc *::before,
.ck-abc *::after { box-sizing: border-box; }

.ck-abc--avatar-round { --ck-avatar-radius: 50%; }
.ck-abc--avatar-square { --ck-avatar-radius: 0; }
.ck-abc--avatar-sm { --ck-avatar-size: 64px; }
.ck-abc--avatar-md { --ck-avatar-size: 88px; }
.ck-abc--avatar-lg { --ck-avatar-size: 112px; }

/* ---- Eyebrow ---- */
.ck-abc__eyebrow {
	font-family: var(--ck-mono);
	font-size: 10.5px;
	font-weight: 500;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--ck-muted);
	margin: 0 0 1.05rem;
	display: flex;
	align-items: center;
	gap: 0.75rem;
}
.ck-abc__eyebrow::after {
	content: "";
	flex: 1;
	height: 1px;
	background: var(--ck-rule-soft);
}



/* ---- Compact combined presentation ----
 * Used when a combined author box has no avatar, tagline, or description.
 * Keeps a text-only byline + citation control from inheriting the generous
 * spacing intended for full author profiles.
 */
.ck-abc--compact {
	padding-top: 1.15rem;
	padding-bottom: 1.05rem;
}
.ck-abc--compact .ck-abc__eyebrow {
	margin-bottom: 0.8rem;
}
.ck-abc--compact .ck-abc__name {
	margin-top: 0;
	margin-bottom: 0.15rem;
}
.ck-abc--compact .ck-abc__cite-toggle {
	padding-top: 0.3rem;
	padding-bottom: 0.3rem;
}
.ck-abc--compact .ck-abc__panel {
	margin-top: 0.9rem;
}

/* ---- Citation-only presentation ----
 * [cite_this_article] / citekit_abc_citation(): the citation with no author
 * presentation, for sites that supply their own author block. Drops the card
 * rules and outer spacing so it can sit directly beneath existing markup.
 */
.ck-abc--citation-only {
	margin: 1.75rem 0;
	padding: 0;
	border-top: 0;
	border-bottom: 0;
}
.ck-abc--citation-only .ck-abc__citation-area { margin-top: 0; }
.ck-abc--citation-only .ck-abc__cite-toggle {
	padding-top: 0.3rem;
	padding-bottom: 0.3rem;
}
.ck-abc--citation-text .ck-abc__citation-text { color: var(--ck-ink-soft); }

/* ---- Citation control row ----
 * The CiteKit mark precedes the "Cite this article" control and carries the
 * outbound link; the control itself stays a plain button.
 */
.ck-abc__cite-row {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	flex-wrap: wrap;
}
.ck-abc__brand {
	display: inline-flex;
	align-items: center;
	color: var(--ck-muted);
	text-decoration: none;
	line-height: 0;
}
.ck-abc__brand:hover,
.ck-abc__brand:focus-visible { color: var(--ck-ink); }
.ck-abc .ck-abc__brand-icon { display: block; }
.ck-abc__cite-heading {
	font-family: var(--ck-mono);
	font-size: 11px;
	font-weight: 500;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--ck-ink);
}
/* Boxed: the border lives on the row, so the mark sits inside the box with
 * the label. The mark stays a sibling anchor rather than nesting inside the
 * button, which would be invalid markup.
 */
.ck-abc__cite-row--boxed {
	display: inline-flex;
	border: 1px solid var(--ck-rule);
	border-radius: 3px;
	padding: 0.5rem 0.75rem;
	gap: 0.5rem;
}
.ck-abc__cite-row--boxed:hover,
.ck-abc__cite-row--boxed:focus-within { border-color: var(--ck-ink); }
.ck-abc__cite-toggle--boxed {
	border-bottom: 0;
	padding: 0;
}
.ck-abc__cite-toggle--boxed::before { display: none; }
.ck-abc__brand-img {
	display: block;
	height: 16px;
	width: auto;
	max-width: 90px;
	object-fit: contain;
}
.ck-abc__cite-toggle--inline {
	font-family: var(--ck-sans);
	font-size: 14.5px;
	letter-spacing: 0;
	text-transform: none;
}

/* ---- Citation style switcher ---- */
.ck-abc__styles {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	flex-wrap: wrap;
	margin: 0 0 0.7rem;
}
.ck-abc__styles-label {
	font-family: var(--ck-mono);
	font-size: 10px;
	font-weight: 500;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--ck-muted);
}
.ck-abc button.ck-abc__style-btn {
	font-family: var(--ck-mono);
	font-size: 10.5px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	padding: 0.35rem 0.6rem;
	border: 1px solid var(--ck-rule);
	border-radius: 2px;
	background: var(--ck-cite-btn);
	color: var(--ck-text);
	cursor: pointer;
	line-height: 1;
}
.ck-abc button.ck-abc__style-btn:hover,
.ck-abc button.ck-abc__style-btn:focus-visible {
	border-color: var(--ck-ink);
	color: var(--ck-ink);
}
.ck-abc button.ck-abc__style-btn.is-active {
	background: var(--ck-ink);
	border-color: var(--ck-ink);
	color: var(--ck-cite-btn);
}

/* ---- Combined author layout ---- */
.ck-abc__inner {
	display: grid;
	grid-template-columns: var(--ck-avatar-size) minmax(0, 1fr);
	gap: 1.5rem;
	align-items: start;
}
.ck-abc__inner--no-image {
	grid-template-columns: minmax(0, 1fr);
}

/* ---- Individual author layout ---- */
.ck-abc__author-list {
	display: grid;
	gap: 1.05rem;
}
.ck-abc__author {
	display: grid;
	grid-template-columns: var(--ck-avatar-size) minmax(0, 1fr);
	gap: 1.5rem;
	align-items: start;
	padding-bottom: 1.05rem;
	border-bottom: 1px solid var(--ck-rule-soft);
}
.ck-abc__author:last-child {
	padding-bottom: 0;
	border-bottom: 0;
}
.ck-abc__author--no-image {
	grid-template-columns: minmax(0, 1fr);
}
.ck-abc__author-body { min-width: 0; }
.ck-abc__author .ck-abc__description { margin-bottom: 0; }
.ck-abc__citation-area { margin-top: 1.15rem; }

/* ---- Vertical card orientation ---- */
.ck-abc--vertical .ck-abc__inner,
.ck-abc--vertical .ck-abc__author {
	grid-template-columns: minmax(0, 1fr);
	justify-items: center;
	text-align: center;
	gap: 1.15rem;
}
.ck-abc--vertical .ck-abc__eyebrow { justify-content: center; }
.ck-abc--vertical .ck-abc__eyebrow::before {
	content: "";
	flex: 1;
	height: 1px;
	background: var(--ck-rule-soft);
}
.ck-abc--vertical .ck-abc__body,
.ck-abc--vertical .ck-abc__author-body,
.ck-abc--vertical .ck-abc__citation-area {
	width: 100%;
	max-width: 520px;
}
.ck-abc--vertical .ck-abc__description,
.ck-abc--vertical .ck-abc__panel { text-align: left; }
.ck-abc--vertical .ck-abc__cite-toggle { margin-left: auto; margin-right: auto; }
.ck-abc--vertical .ck-abc__citation-area { margin-left: auto; margin-right: auto; }

/* ---- Avatar ---- */
.ck-abc__avatar {
	width: var(--ck-avatar-size);
	height: var(--ck-avatar-size);
	border-radius: var(--ck-avatar-radius);
	overflow: hidden;
	background: #ebebeb;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: inset 0 0 0 1px rgba(10, 10, 10, 0.06);
	flex-shrink: 0;
}
.ck-abc__avatar img,
.ck-abc__avatar-img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	border-radius: 0;
}
.ck-abc__avatar-fallback {
	font-family: var(--ck-serif);
	font-weight: 500;
	font-size: calc(var(--ck-avatar-size) * 0.34);
	color: #6e6e6e;
	letter-spacing: -0.02em;
	font-variation-settings: "opsz" 36;
	line-height: 1;
}

/* ---- Author content ---- */
.ck-abc__body { min-width: 0; }
.ck-abc__name {
	font-family: var(--ck-serif);
	font-size: 26px;
	font-weight: 500;
	line-height: 1.1;
	letter-spacing: -0.015em;
	margin: 0.1rem 0 0.3rem;
	color: var(--ck-ink);
	font-variation-settings: "opsz" 36;
}
.ck-abc__tagline {
	font-family: var(--ck-sans);
	font-size: 13px;
	font-weight: 500;
	letter-spacing: 0.005em;
	color: var(--ck-muted);
	margin: 0 0 0.85rem;
}
.ck-abc__description {
	font-family: var(--ck-serif);
	font-size: 15.5px;
	font-weight: 400;
	line-height: 1.62;
	color: var(--ck-text);
	margin: 0 0 1.1rem;
	font-variation-settings: "opsz" 14;
}
.ck-abc__description p { margin: 0 0 0.5rem; }
.ck-abc__description p:last-child { margin-bottom: 0; }

/* ---- "More from" author archive links ---- */
.ck-abc__more {
	font-family: var(--ck-sans);
	font-size: 14px;
	font-weight: 500;
	line-height: 1.5;
	color: var(--ck-text);
	margin: 0.25rem 0 0;
}
.ck-abc a.ck-abc__more-link,
.ck-abc a.ck-abc__more-link:visited {
	color: var(--ck-ink) !important;
	-webkit-text-fill-color: var(--ck-ink);
	text-decoration: none;
	border-bottom: 1px solid var(--ck-rule);
}
.ck-abc a.ck-abc__more-link:hover,
.ck-abc a.ck-abc__more-link:focus-visible,
.ck-abc a.ck-abc__more-link:active {
	border-bottom-color: var(--ck-ink);
	outline: none;
}

/* ---- Cite toggle ---- */
.ck-abc__cite-toggle {
	display: inline-flex;
	align-items: center;
	gap: 0.55rem;
	background: transparent;
	border: none;
	padding: 0.4rem 0;
	margin: 0;
	cursor: pointer;
	color: var(--ck-accent);
	font-family: var(--ck-mono);
	font-size: 10.5px;
	font-weight: 500;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	line-height: 1;
	position: relative;
	transition: color 0.18s ease;
}
.ck-abc__cite-toggle::before {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0.25rem;
	height: 1px;
	width: 100%;
	background: var(--ck-ink);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
}
/* Keep the citation toggle visually stable when themes apply global button hover styles. */
.ck-abc button.ck-abc__cite-toggle:hover,
.ck-abc button.ck-abc__cite-toggle:focus,
.ck-abc button.ck-abc__cite-toggle:focus-visible,
.ck-abc button.ck-abc__cite-toggle:active {
	color: var(--ck-accent) !important;
	-webkit-text-fill-color: var(--ck-accent);
	background: transparent !important;
	background-color: transparent !important;
	opacity: 1;
}
.ck-abc__cite-toggle:hover::before,
.ck-abc__cite-toggle:focus-visible::before { transform: scaleX(1); }
.ck-abc__cite-toggle:focus-visible { outline: none; }
.ck-abc__cite-toggle-caret {
	width: 8px;
	height: 8px;
	transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.ck-abc__cite-toggle[aria-expanded="true"] .ck-abc__cite-toggle-caret { transform: rotate(180deg); }

/* ---- Citation panel ---- */
.ck-abc__panel {
	margin-top: 1.1rem;
	animation: ck-abc-fade 0.28s cubic-bezier(0.2, 0.8, 0.2, 1);
}
.ck-abc__panel[hidden] { display: none !important; }
@keyframes ck-abc-fade {
	from { opacity: 0; transform: translateY(-3px); }
	to { opacity: 1; transform: translateY(0); }
}
.ck-abc__panel-label {
	font-family: var(--ck-mono);
	font-size: 10px;
	font-weight: 500;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--ck-muted);
	margin: 0 0 0.55rem;
}
a.ck-abc__panel-label--link {
	display: inline-block;
	text-decoration: none;
	cursor: pointer;
}
a.ck-abc__panel-label--link:hover,
a.ck-abc__panel-label--link:focus-visible {
	text-decoration: underline;
	text-underline-offset: 2px;
	outline: none;
}
.ck-abc__citation {
	position: relative;
	background: var(--ck-cite-bg);
	border-radius: 2px;
	padding: 0.95rem 3.5rem 0.95rem 1.05rem;
	border-left: 2px solid var(--ck-ink);
}
.ck-abc__citation-text {
	margin: 0;
	font-family: var(--ck-mono);
	font-size: 12.5px;
	font-weight: 400;
	color: var(--ck-ink-soft);
	line-height: 1.7;
	word-break: break-word;
	overflow-wrap: anywhere;
}
.ck-abc__copy {
	position: absolute;
	top: 0.55rem;
	right: 0.55rem;
	display: inline-flex;
	align-items: center;
	gap: 0.3rem;
	background: var(--ck-cite-btn);
	border: 1px solid #d4d4d4;
	border-radius: 3px;
	padding: 0.32rem 0.5rem;
	cursor: pointer;
	color: var(--ck-muted);
	font-family: var(--ck-mono);
	font-size: 10px;
	font-weight: 500;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	line-height: 1;
	transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.ck-abc__copy:hover,
.ck-abc__copy:focus-visible {
	color: var(--ck-ink);
	border-color: #0a0a0a;
	outline: none;
}
.ck-abc__copy-check { display: none; align-items: center; }
.ck-abc__copy.is-copied {
	color: #0a0a0a;
	border-color: #0a0a0a;
	background: #ffffff;
}
.ck-abc__copy.is-copied .ck-abc__copy-icon { display: none; }
.ck-abc__copy.is-copied .ck-abc__copy-check { display: inline-flex; }
.ck-abc__reformat {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	margin-top: 0.85rem;
	font-family: var(--ck-sans);
	font-size: 13px;
	font-weight: 500;
	color: var(--ck-muted);
	text-decoration: none;
	transition: color 0.15s ease;
}
.ck-abc__reformat-arrow { transition: transform 0.2s ease; }
.ck-abc__reformat:hover,
.ck-abc__reformat:focus-visible { color: var(--ck-ink); outline: none; }
.ck-abc__reformat:hover .ck-abc__reformat-arrow,
.ck-abc__reformat:focus-visible .ck-abc__reformat-arrow { transform: translateX(3px); }

/* ---- Responsive ---- */
@media (max-width: 560px) {
	.ck-abc { padding: 1.3rem 0; }
	.ck-abc.ck-abc--compact { padding: 1rem 0 0.95rem; }
	.ck-abc__inner,
	.ck-abc__author {
		grid-template-columns: minmax(0, 1fr);
		justify-items: start;
		gap: 1rem;
	}
	.ck-abc--vertical .ck-abc__inner,
	.ck-abc--vertical .ck-abc__author { justify-items: center; }
	.ck-abc--avatar-lg { --ck-avatar-size: 88px; }
	.ck-abc__name { font-size: 22px; }
	.ck-abc__citation { padding-right: 1.05rem; display: flex; flex-direction: column-reverse; }
	.ck-abc__copy { position: static; margin-bottom: 0.6rem; }
}

/* ---- Export controls ---- */
.ck-abc__exports {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.55rem;
	margin-top: 0.85rem;
	padding-top: 0.8rem;
	border-top: 1px solid var(--ck-rule-soft);
	font-family: var(--ck-sans);
	font-size: 12.5px;
}
.ck-abc__exports-label {
	font-family: var(--ck-mono);
	font-size: 10px;
	font-weight: 600;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--ck-muted);
	margin-right: 0.1rem;
}
.ck-abc a.ck-abc__export-link,
.ck-abc a.ck-abc__export-link:visited {
	color: var(--ck-ink) !important;
	-webkit-text-fill-color: var(--ck-ink);
	text-decoration: none;
	border-bottom: 1px solid var(--ck-rule);
}
.ck-abc a.ck-abc__export-link:hover,
.ck-abc a.ck-abc__export-link:focus,
.ck-abc a.ck-abc__export-link:focus-visible,
.ck-abc a.ck-abc__export-link:active {
	color: var(--ck-ink) !important;
	-webkit-text-fill-color: var(--ck-ink);
	border-bottom-color: var(--ck-ink);
	outline: none;
}

/* Keep citation dropdown links/buttons dark even when a theme applies broad
 * white hover colors to buttons or anchors. */
.ck-abc button.ck-abc__cite-toggle,
.ck-abc button.ck-abc__cite-toggle:visited,
.ck-abc button.ck-abc__cite-toggle:hover,
.ck-abc button.ck-abc__cite-toggle:focus,
.ck-abc button.ck-abc__cite-toggle:focus-visible,
.ck-abc button.ck-abc__cite-toggle:active {
	color: var(--ck-ink) !important;
	-webkit-text-fill-color: var(--ck-ink);
}
.ck-abc a.ck-abc__reformat,
.ck-abc a.ck-abc__reformat:visited {
	color: var(--ck-muted) !important;
	-webkit-text-fill-color: var(--ck-muted);
}
.ck-abc a.ck-abc__reformat:hover,
.ck-abc a.ck-abc__reformat:focus,
.ck-abc a.ck-abc__reformat:focus-visible,
.ck-abc a.ck-abc__reformat:active {
	color: var(--ck-ink) !important;
	-webkit-text-fill-color: var(--ck-ink);
}
.ck-abc a.ck-abc__panel-label,
.ck-abc a.ck-abc__panel-label:visited,
.ck-abc a.ck-abc__panel-label:hover,
.ck-abc a.ck-abc__panel-label:focus,
.ck-abc a.ck-abc__panel-label:focus-visible,
.ck-abc a.ck-abc__panel-label:active {
	color: var(--ck-muted) !important;
	-webkit-text-fill-color: var(--ck-muted);
}

/* ---- Author archive header ----
 * The archive author's profile in the archive header: no citation, website
 * and post count underneath. Used by the "author profile in the archive
 * header" setting, the Author Archive Header block, and
 * citekit_abc_author_archive_header().
 */
.ck-abc--archive {
	margin: 0 0 2.5rem;
	padding: 0 0 1.75rem;
	border-top: 0;
	text-align: left;
}
.ck-abc--archive .ck-abc__inner { align-items: center; }
.ck-abc--archive .ck-abc__eyebrow { margin-bottom: 0.6rem; }
.ck-abc--archive .ck-abc__name {
	font-size: clamp(30px, 4vw, 40px);
	margin: 0 0 0.6rem;
}
.ck-abc--archive .ck-abc__description {
	font-size: 17px;
	max-width: 62ch;
	margin-bottom: 0.8rem;
}
.ck-abc__meta {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 0.4rem 1.25rem;
	margin: 0;
	font-family: var(--ck-sans);
	font-size: 14.5px;
	font-weight: 500;
	color: var(--ck-text);
}
.ck-abc a.ck-abc__meta-link,
.ck-abc a.ck-abc__meta-link:visited {
	color: var(--ck-ink) !important;
	-webkit-text-fill-color: var(--ck-ink);
	text-decoration: none;
	border-bottom: 1px solid var(--ck-rule);
}
.ck-abc a.ck-abc__meta-link:hover,
.ck-abc a.ck-abc__meta-link:focus-visible {
	border-bottom-color: var(--ck-ink);
	outline: none;
}
@media (max-width: 600px) {
	.ck-abc--archive .ck-abc__inner {
		grid-template-columns: minmax(0, 1fr);
		gap: 1rem;
	}
}

/* Classic themes, under the theme's own heading: no name (the heading
 * already shows it). When it lands just before the post list, it may sit
 * inside the theme's grid or flex wrapper, so it claims a full row there. */
.ck-abc--archive-inline {
	margin: 1rem 0 2rem;
	padding: 0 0 1.5rem;
	grid-column: 1 / -1;
	flex: 0 0 100%;
	width: 100%;
	max-width: 100%;
}