/*
 * What theme.json cannot express: the dark palette, and a handful of
 * components shared by several templates.
 */

/* Reviewer 2 and form errors write in red: the one colour that is not a preset, so it is
   set here for the light theme and redefined with the dark palette below. */
:root { --gs-pen: #B3261E; }

/* Dark palette. The presets keep their names, so every block that uses
   them follows without knowing. Explicit choice wins over the system. */
:root[data-theme="dark"] {
	--wp--preset--color--bg: #121416;
	--wp--preset--color--ink: #ECEDEA;
	--wp--preset--color--muted: #A4AAAF;
	--wp--preset--color--rule: #2B2F32;
	--wp--preset--color--soft: #1A1D20;
	--wp--preset--color--accent: #7FC6BE;
	--wp--preset--color--accent-ink: #0E1A19;
	--gs-pen: #FF8A80;
	color-scheme: dark;
}
@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) {
		--wp--preset--color--bg: #121416;
		--wp--preset--color--ink: #ECEDEA;
		--wp--preset--color--muted: #A4AAAF;
		--wp--preset--color--rule: #2B2F32;
		--wp--preset--color--soft: #1A1D20;
		--wp--preset--color--accent: #7FC6BE;
		--wp--preset--color--accent-ink: #0E1A19;
		--gs-pen: #FF8A80;
		color-scheme: dark;
	}
}

a { text-decoration-color: var(--wp--preset--color--rule); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
:focus-visible { outline: 2px solid var(--wp--preset--color--accent); outline-offset: 2px; }

/* The gs monogram, drawn as a mask so it takes the text colour: dark on
   light, light on dark, accent on hover. */
.gs-mark {
	display: inline-block; flex: none; width: 34px; height: 34px;
	background-color: currentColor; color: var(--wp--preset--color--ink);
	-webkit-mask: url(../img/gs-mark.png) center / contain no-repeat;
	mask: url(../img/gs-mark.png) center / contain no-repeat;
}
a.gs-mark:hover { color: var(--wp--preset--color--accent); }
.gs-mark-lg { width: 64px; height: 64px; color: var(--wp--preset--color--muted); }
.gs-mark-home { width: 44px; height: 44px; } /* alone in the header: the name is its label */

/* Header */
.gs-header { border-bottom: 1px solid var(--wp--preset--color--rule); }
.gs-brand a { text-decoration: none; }
.gs-header .wp-block-navigation-item.current-menu-item > a,
.gs-header .wp-block-navigation-item__content[aria-current] { color: var(--wp--preset--color--accent); }

.gs-theme-toggle {
	width: 44px; height: 44px;
	display: inline-flex; align-items: center; justify-content: center;
	border: 1px solid var(--wp--preset--color--rule); border-radius: 22px;
	background: transparent; color: var(--wp--preset--color--ink); cursor: pointer; padding: 0;
}
.gs-theme-toggle:hover { color: var(--wp--preset--color--accent); border-color: currentColor; }
.gs-theme-toggle .gs-sun { display: none; }
:root[data-theme="dark"] .gs-theme-toggle .gs-sun { display: block; }
:root[data-theme="dark"] .gs-theme-toggle .gs-moon { display: none; }
@media (prefers-color-scheme: dark) {
	:root:not([data-theme="light"]) .gs-theme-toggle .gs-sun { display: block; }
	:root:not([data-theme="light"]) .gs-theme-toggle .gs-moon { display: none; }
}

/* Small uppercase label: "Research", "Abstract", "Start here" */
.gs-eyebrow {
	font-family: var(--wp--preset--font-family--mono);
	font-size: var(--wp--preset--font-size--xs);
	letter-spacing: 0.05em;
	text-transform: uppercase;
	color: var(--wp--preset--color--muted);
}
.gs-lede { color: var(--wp--preset--color--muted); font-size: var(--wp--preset--font-size--l); }
.gs-muted { color: var(--wp--preset--color--muted); }

/* Secondary button */
.wp-block-button.is-style-outline > .wp-block-button__link {
	background: transparent; color: var(--wp--preset--color--ink);
	border: 1px solid var(--wp--preset--color--rule); font-weight: 500;
}
.wp-block-button.is-style-outline > .wp-block-button__link:hover { border-color: currentColor; color: var(--wp--preset--color--accent); }

/* Lists grouped by year: a year column, then the entries */
.gs-yearlist > .wp-block-post-template > li {
	display: grid; grid-template-columns: 120px minmax(0, 1fr); column-gap: 2rem;
	margin: 0;
}
.gs-yearlist > .wp-block-post-template > li > :not(.gs-yearmark) { grid-column: 2; }
.gs-yearmark {
	grid-column: 1; grid-row: 1 / span 9;
	font-family: var(--wp--preset--font-family--mono);
	font-size: 1.25rem; font-weight: 500;
	color: var(--wp--preset--color--muted);
	padding-top: 2.25rem;
}
.gs-yearlist .gs-entry {
	padding: 1.25rem 0; border-bottom: 1px solid var(--wp--preset--color--rule);
}
.gs-yearlist li:has(> .gs-yearmark:not(:empty)) .gs-entry { margin-top: 1rem; }
.gs-yearlist .wp-block-post-title a:hover { color: var(--wp--preset--color--accent); }
@media (max-width: 760px) {
	.gs-yearlist > .wp-block-post-template > li { grid-template-columns: 1fr; }
	.gs-yearlist > .wp-block-post-template > li > * { grid-column: 1 !important; }
	.gs-yearmark { grid-row: auto; padding-top: 1.5rem; }
	.gs-yearmark:empty { display: none; }
}

.gs-yearlist > .wp-block-post-template > li[hidden] { display: none; }

/* Filter bar above a year list. Hidden until list-filter.js runs: without
   the script the buttons would do nothing. */
.gs-filterbar {
	position: sticky; top: 0; z-index: 2;
	display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem;
	padding: 0.85rem 0; background: var(--wp--preset--color--bg);
	border-top: 1px solid var(--wp--preset--color--rule); border-bottom: 1px solid var(--wp--preset--color--rule);
}
.gs-filterbar[hidden] { display: none; }
.gs-filter { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.gs-filter button {
	min-height: 44px; padding: 0 1.1rem; border-radius: 22px; cursor: pointer;
	font: inherit; font-size: var(--wp--preset--font-size--s); font-weight: 500;
	border: 1px solid var(--wp--preset--color--rule); background: transparent; color: var(--wp--preset--color--ink);
}
.gs-filter button[aria-pressed="true"] { background: var(--wp--preset--color--ink); color: var(--wp--preset--color--bg); border-color: var(--wp--preset--color--ink); }
.gs-filter-q {
	min-height: 44px; min-width: 240px; padding: 0 1rem; border-radius: 22px;
	border: 1px solid var(--wp--preset--color--rule); background: transparent; color: var(--wp--preset--color--ink);
	font: inherit; font-size: var(--wp--preset--font-size--s);
}
.gs-filter-count { font-family: var(--wp--preset--font-family--mono); font-size: var(--wp--preset--font-size--xs); color: var(--wp--preset--color--muted); }
.gs-filterbar + .gs-yearlist { border-top: 0; }

/* Small labels on list entries */
.gs-badge {
	font-family: var(--wp--preset--font-family--mono); font-size: 0.75rem; letter-spacing: 0.04em; text-transform: uppercase;
	padding: 0.15rem 0.5rem; border-radius: 3px; background: var(--wp--preset--color--soft); color: var(--wp--preset--color--muted);
	white-space: nowrap; margin: 0;
}
.gs-badge.is-outline { background: transparent; border: 1px solid var(--wp--preset--color--rule); }
.gs-venue { color: var(--wp--preset--color--muted); font-size: var(--wp--preset--font-size--s); margin: 0; }
/* A bound field with no value renders as an empty element: no box for it. */
.gs-badge:empty, .gs-venue:empty, .gs-venue-lede:empty, .gs-citation:empty { display: none; }
.gs-venue-lede:not(:empty)::after { content: "·"; margin-left: 0.5rem; }
.gs-lede p { margin: 0; }
.gs-talk-row > .wp-block-post-date { flex-shrink: 0; white-space: nowrap; }
/* On a phone the bar would cover half the screen: it scrolls away with the
   page, and each group of buttons is one line that scrolls sideways. */
@media (max-width: 760px) {
	.gs-filterbar { position: static; }
	.gs-filter { flex-wrap: nowrap; overflow-x: auto; width: 100%; padding-bottom: 2px; scrollbar-width: none; }
	.gs-filter::-webkit-scrollbar { display: none; }
	.gs-filter button { flex: none; }
}
@media (max-width: 760px) {
	.gs-talk-row { flex-wrap: wrap !important; }
	.gs-filter-q { min-width: 0; width: 100%; }
}

/* A citation line: authors, year, venue in italics, DOI */
.gs-citation { color: var(--wp--preset--color--muted); font-size: var(--wp--preset--font-size--s); }
.gs-citation em { font-family: var(--wp--preset--font-family--serif); font-size: 1.08em; color: var(--wp--preset--color--ink); }
.gs-citation a { font-family: var(--wp--preset--font-family--mono); font-size: 0.85em; }

/* Cite box of a publication */
.gs-cite { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 2.5rem; }
.gs-cite-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem; }
.gs-cite-head h2 { margin: 0; font-size: 0.8125rem; }
.gs-cite-tabs button { min-height: 36px; padding: 0 0.9rem; }
.gs-cite-text {
	margin: 0; padding: 1.1rem 1.25rem; border: 1px solid var(--wp--preset--color--rule); border-radius: 6px;
	font-family: var(--wp--preset--font-family--mono); font-size: 0.8125rem; line-height: 1.6;
	white-space: pre-wrap; word-break: break-word; background: var(--wp--preset--color--bg); color: var(--wp--preset--color--ink);
}
.gs-cite-copy {
	align-self: flex-start; min-height: 44px; padding: 0 1.1rem; border-radius: 22px; cursor: pointer;
	border: 1px solid var(--wp--preset--color--rule); background: transparent; color: var(--wp--preset--color--ink);
	font: inherit; font-size: var(--wp--preset--font-size--s); font-weight: 500;
}
.gs-cite-copy:hover { border-color: currentColor; color: var(--wp--preset--color--accent); }

/* Home: the roles under the introduction */
.gs-roles { color: var(--wp--preset--color--muted); }

/* Home: research areas, each a link to the filtered Publications page */
.gs-areas {
	list-style: none; margin: 1.25rem 0 0; padding: 0;
	display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.5rem 2rem;
}
.gs-programme { margin-bottom: 2rem; font-family: var(--wp--preset--font-family--serif); font-size: var(--wp--preset--font-size--l); line-height: 1.5; }
.gs-areas a { display: flex; flex-direction: column; gap: 0.3rem; padding-top: 0.9rem; border-top: 2px solid var(--wp--preset--color--ink); text-decoration: none; height: 100%; }
.gs-area-name { font-family: var(--wp--preset--font-family--serif); font-size: var(--wp--preset--font-size--l); }
.gs-area-desc { font-size: var(--wp--preset--font-size--s); color: var(--wp--preset--color--muted); }
.gs-areas a:hover .gs-area-name { color: var(--wp--preset--color--accent); }
@media (max-width: 900px) { .gs-areas { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .gs-areas { grid-template-columns: 1fr; } }

/* Home: the invitation before the footer */
.gs-contact h2 { margin-bottom: 0.25rem; }
.gs-contact .wp-block-buttons { margin-top: 1rem; }

/* Project and lab cards: every card in a row as tall as the tallest, the
   name at one size with its subtitle under it, the text cut at three lines. */
.wp-block-post-template.is-layout-grid > li { display: flex; }
.wp-block-post-template.is-layout-grid > li > .gs-card { flex: 1; min-height: 0 !important; }
.gs-split-title a { display: flex !important; flex-direction: column; gap: 0.3rem; }
.gs-card-sub {
	font-family: var(--wp--preset--font-family--sans); font-size: var(--wp--preset--font-size--s);
	line-height: 1.4; color: var(--wp--preset--color--muted); font-weight: 500;
}
.gs-card .wp-block-post-excerpt__excerpt {
	display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; line-clamp: 3; overflow: hidden; margin: 0;
	line-height: 1.5; min-height: 4.5em; /* three lines, always: every card the same height */
}
.gs-card-sub { min-height: 2.8em; } /* room for a two-line subtitle in every card */
.gs-card .wp-block-post-excerpt { margin-top: auto; }

/* Cards on soft ground */
.gs-card { background: var(--wp--preset--color--soft); border-radius: 6px; }
.gs-card a { text-decoration: none; }
.gs-card:hover .wp-block-post-title a { color: var(--wp--preset--color--accent); }

/* "Also here" on the home page */
.gs-also { border-top: 2px solid var(--wp--preset--color--ink); padding-top: 1rem; }
.gs-also p { margin: 0; }
.gs-also a { text-decoration: none; }

/* Section heads with a link on the right */
.gs-section { border-top: 1px solid var(--wp--preset--color--rule); }

/* Details column of a single publication or talk */
.gs-details .gs-eyebrow { margin-top: 1.25rem; margin-bottom: 0.25rem; }
.gs-details .gs-eyebrow:first-child { margin-top: 0; }
.gs-details p { margin: 0; font-size: var(--wp--preset--font-size--s); }
.gs-details .gs-doi { font-family: var(--wp--preset--font-family--mono); font-size: var(--wp--preset--font-size--xs); word-break: break-all; }

/* Tags as pills */
.wp-block-post-terms.gs-pills a {
	display: inline-block; padding: 0.15rem 0.6rem; margin: 0 0.2rem 0.4rem 0;
	border: 1px solid var(--wp--preset--color--rule); border-radius: 14px; text-decoration: none;
}
.wp-block-post-terms.gs-pills .wp-block-post-terms__separator { display: none; }

/* Long reading */
.gs-prose { font-family: var(--wp--preset--font-family--serif); font-size: 1.3125rem; line-height: 1.65; }
.gs-prose h2, .gs-prose h3 {
	font-family: var(--wp--preset--font-family--sans); font-size: 0.875rem; font-weight: 600;
	letter-spacing: 0.08em; text-transform: uppercase; margin-top: 2.5em;
}
@media (max-width: 760px) { .gs-prose { font-size: 1.1875rem; } }

/* CV: an index beside the sections, rows with the years in a column */
.gs-cv { display: grid; grid-template-columns: 200px minmax(0, 1fr); column-gap: 3.5rem; }
.gs-cv-body { grid-column: 2; }
.gs-cv-toc {
	grid-column: 1; grid-row: 1; position: sticky; top: 1.5rem; align-self: start;
	display: flex; flex-direction: column; gap: 0.55rem; padding-top: 14rem; font-size: var(--wp--preset--font-size--s);
}
.gs-cv-toc a { color: var(--wp--preset--color--muted); text-decoration: none; }
.gs-cv-toc a:hover { color: var(--wp--preset--color--accent); }
.gs-cv-body > h1 { margin-top: 0.5rem; }
.gs-cv-body h2.gs-cv-group {
	margin-top: 3rem; padding-top: 2.5rem; border-top: 1px solid var(--wp--preset--color--ink);
	scroll-margin-top: 1rem;
}
.gs-cv-body h3.gs-eyebrow { margin-top: 2rem; font-size: 0.8125rem; }
.gs-cv-text { font-family: var(--wp--preset--font-family--serif); font-size: 1.25rem; line-height: 1.6; max-width: 720px; }
.gs-cv-entry {
	display: grid; grid-template-columns: 130px minmax(0, 1fr); column-gap: 1.5rem;
	padding: 0.8rem 0; border-bottom: 1px solid var(--wp--preset--color--rule);
}
.gs-cv-entry > * { margin: 0 !important; grid-column: 2; }
.gs-cv-entry > .gs-cv-when {
	grid-column: 1; grid-row: 1 / span 2; padding-top: 0.2rem;
	font-family: var(--wp--preset--font-family--mono); font-size: var(--wp--preset--font-size--xs); color: var(--wp--preset--color--muted);
}
.gs-cv-what { font-family: var(--wp--preset--font-family--serif); font-size: 1.1875rem; line-height: 1.35; }
.gs-cv-where { font-size: var(--wp--preset--font-size--s); color: var(--wp--preset--color--muted); }
.gs-cv-publications ol { list-style: none; margin: 0; padding: 0; }
.gs-cv-publications em { font-family: var(--wp--preset--font-family--serif); }
.gs-cv-publications strong { color: var(--wp--preset--color--ink); font-weight: 600; }
.gs-cv-what a { text-decoration: none; }
.gs-cv-what a:hover { color: var(--wp--preset--color--accent); }
.gs-cv-more { margin-top: 1rem; font-size: var(--wp--preset--font-size--s); }
@media (max-width: 760px) {
	.gs-cv { grid-template-columns: 1fr; }
	.gs-cv-body, .gs-cv-toc { grid-column: 1; }
	.gs-cv-toc { position: static; grid-row: auto; flex-direction: row; flex-wrap: wrap; gap: 0.4rem 1rem; padding-top: 0; order: 2; }
	.gs-cv-entry { grid-template-columns: 1fr; }
	.gs-cv-entry > *, .gs-cv-entry > .gs-cv-when { grid-column: 1; grid-row: auto; }
}

/* Slide viewer on talk pages (assets/js/slides.js) */
.gs-slides { margin: 0 0 0.75rem; outline: none; }
.gs-slides:focus-visible { outline: 2px solid var(--wp--preset--color--accent); outline-offset: 4px; border-radius: 8px; }
.gs-slides-stage {
	display: flex; align-items: center; justify-content: center; min-height: 220px;
	background: var(--wp--preset--color--soft); border-radius: 6px; overflow: hidden;
	cursor: pointer; touch-action: pan-y; user-select: none;
}
.gs-slides.is-ready .gs-slides-stage { min-height: 0; background: transparent; }
.gs-slides-stage canvas { display: block; max-width: 100%; box-shadow: 0 0 0 1px var(--wp--preset--color--rule); border-radius: 4px; }
.gs-slides-status { margin: 0; color: var(--wp--preset--color--muted); font-size: var(--wp--preset--font-size--s); }
.gs-slides-bar { display: flex; align-items: center; justify-content: center; gap: 0.75rem; padding-top: 0.75rem; }
.gs-slides-btn {
	width: 44px; height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0;
	border: 1px solid var(--wp--preset--color--rule); border-radius: 22px;
	background: var(--wp--preset--color--bg); color: var(--wp--preset--color--ink); cursor: pointer;
}
.gs-slides-btn:hover:not(:disabled) { color: var(--wp--preset--color--accent); border-color: currentColor; }
.gs-slides-btn:disabled { opacity: 0.35; cursor: default; }
.gs-slides-full { margin-left: 0.75rem; }
.gs-slides-count { font-family: var(--wp--preset--font-family--mono); font-size: var(--wp--preset--font-size--s); color: var(--wp--preset--color--muted); min-width: 5.5rem; text-align: center; }
.gs-slides:fullscreen, .gs-slides:-webkit-full-screen { display: flex; flex-direction: column; background: #000; margin: 0; padding: 1rem; }
.gs-slides:fullscreen .gs-slides-stage, .gs-slides:-webkit-full-screen .gs-slides-stage { flex: 1; background: #000; }
.gs-slides:fullscreen .gs-slides-count { color: #ccc; }
/* The file block: the name and the download button under the viewer */
.gs-talk-body .wp-block-file { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1rem; }
.gs-talk-body .wp-block-file .gs-slides { flex: 1 1 100%; }

/* /bc: the business card, read on a phone after scanning a QR code */
.gs-bc-photo img { width: 168px; height: 168px; border-radius: 50%; object-fit: cover; object-position: 50% 25%; }
.gs-bc h1 { margin-bottom: 0.25rem; }
.gs-bc .gs-lede { margin-top: 0; }
.gs-bc-list { list-style: none; margin: 1.5rem 0; padding: 0; border-top: 1px solid var(--wp--preset--color--rule); }
.gs-bc-list li { border-bottom: 1px solid var(--wp--preset--color--rule); }
.gs-bc-list a {
	display: flex; justify-content: space-between; align-items: center; gap: 1rem;
	min-height: 52px; text-decoration: none; font-size: var(--wp--preset--font-size--m);
}
.gs-bc-list a span {
	font-family: var(--wp--preset--font-family--mono); font-size: var(--wp--preset--font-size--xs);
	letter-spacing: 0.05em; text-transform: uppercase; color: var(--wp--preset--color--muted); flex: none;
}
.gs-bc-list a:hover { color: var(--wp--preset--color--accent); }
/* The two logos are drawn for a white ground: they keep one in dark mode too. */
.gs-bc-logos { background: #fff; border-radius: 6px; padding: 1rem; gap: 1.5rem; align-items: center; }
.gs-bc-logos figure { margin: 0; }

/* Footer */
.gs-footer { border-top: 1px solid var(--wp--preset--color--rule); background: var(--wp--preset--color--soft); }
.gs-footer a { color: var(--wp--preset--color--muted); }

/* 404: the retraction notice. */
.gs-retraction h1 { overflow-wrap: anywhere; }
.gs-retraction-meta {
	display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 0.4rem 1.5rem;
	margin: 2rem 0; padding: 1rem 0; border-top: 1px solid var(--wp--preset--color--rule); border-bottom: 1px solid var(--wp--preset--color--rule);
	font-size: var(--wp--preset--font-size--s);
}
.gs-retraction-meta dt { color: var(--wp--preset--color--muted); }
.gs-retraction-meta dd { margin: 0; font-family: var(--wp--preset--font-family--mono); overflow-wrap: anywhere; }
.gs-retraction-comments { list-style: none; margin: 0 0 2rem; padding: 0; }
.gs-retraction-comments li { padding: 0.8rem 0; border-bottom: 1px solid var(--wp--preset--color--rule); }
.gs-retraction-comments p { margin: 0; }
.gs-retraction-who { font-size: var(--wp--preset--font-size--xs); color: var(--wp--preset--color--muted); font-weight: 600; }

/* Reviewer 2 (?reviewer=2 on any publication). */
.gs-r2-mark { background: color-mix(in srgb, var(--gs-pen) 14%, transparent); color: inherit; text-decoration: underline wavy var(--gs-pen); text-underline-offset: 4px; }
.gs-r2-note {
	margin: 0.6rem 0 1rem; padding: 0.35rem 0 0.35rem 0.8rem; border-left: 2px solid var(--gs-pen);
	color: var(--gs-pen); font-family: var(--wp--preset--font-family--serif); font-style: italic; font-size: var(--wp--preset--font-size--m); line-height: 1.4;
	transform: rotate(-0.6deg); transform-origin: left center;
}
.gs-r2-tag { font-family: var(--wp--preset--font-family--mono); font-style: normal; font-size: var(--wp--preset--font-size--xs); }
.gs-r2-verdict {
	margin: 0 0 1.5rem; padding: 0.8rem 1rem; border: 1px dashed var(--gs-pen); color: var(--gs-pen);
	font-size: var(--wp--preset--font-size--s);
}
.gs-r2-verdict p { margin: 0.2rem 0; }
.gs-r2-verdict a { color: inherit; }
.gs-r2-stamp {
	display: inline-block; padding: 0.15rem 0.6rem; border: 2px solid var(--gs-pen); border-radius: 4px;
	font-family: var(--wp--preset--font-family--mono); font-size: var(--wp--preset--font-size--s); letter-spacing: 0.08em; text-transform: uppercase;
	transform: rotate(-2deg);
}
@media (prefers-reduced-motion: no-preference) {
	.gs-r2-note, .gs-r2-verdict { animation: gs-r2-in 0.4s ease-out both; }
}
@keyframes gs-r2-in { from { opacity: 0; } }
.gs-r2-ha { font-family: var(--wp--preset--font-family--mono); letter-spacing: 0.04em; }
.gs-r2-ha:focus { outline: none; }

/* Contact Form 7 (/get-in-touch/ and the manifesto). Its own stylesheet only
   lays out messages and the spinner; fields and button follow the theme. */
.wpcf7 { max-width: 560px; }
.wpcf7-form > p { margin: 0 0 1.25rem; }
.wpcf7-form label { display: block; font-size: var(--wp--preset--font-size--s); font-weight: 500; }
.wpcf7-form-control-wrap { display: block; margin-top: 0.4rem; }
.wpcf7-form input:is([type="text"], [type="email"], [type="url"], [type="tel"]),
.wpcf7-form textarea {
	box-sizing: border-box; width: 100%; min-height: 44px; padding: 0.6rem 0.9rem;
	border: 1px solid color-mix(in srgb, var(--wp--preset--color--muted) 70%, transparent); border-radius: 8px;
	background: var(--wp--preset--color--bg); color: var(--wp--preset--color--ink);
	font: inherit; font-size: var(--wp--preset--font-size--m); line-height: 1.5;
}
.wpcf7-form textarea { min-height: 10rem; resize: vertical; }
.wpcf7-form input:focus-visible, .wpcf7-form textarea:focus-visible { outline: 2px solid var(--wp--preset--color--accent); outline-offset: 1px; border-color: transparent; }
.wpcf7-form input[type="submit"] {
	min-height: 44px; padding: 0.7rem 1.4rem; border: 0; border-radius: 22px; cursor: pointer;
	background: var(--wp--preset--color--accent); color: var(--wp--preset--color--accent-ink);
	font: inherit; font-size: var(--wp--preset--font-size--s); font-weight: 600;
}
.wpcf7-form input[type="submit"]:hover { background: var(--wp--preset--color--ink); color: var(--wp--preset--color--bg); }
.wpcf7-form input[type="submit"]:disabled { opacity: 0.6; cursor: progress; }
.wpcf7-not-valid-tip { margin-top: 0.35rem; color: var(--gs-pen); font-size: var(--wp--preset--font-size--xs); }
.wpcf7-form .wpcf7-form-control.wpcf7-not-valid { border-color: var(--gs-pen); }
.wpcf7 form .wpcf7-response-output {
	margin: 1.25rem 0 0; padding: 0.8rem 1rem; border-radius: 8px; border-width: 1px;
	font-size: var(--wp--preset--font-size--s);
}
.wpcf7 form.sent .wpcf7-response-output { border-color: var(--wp--preset--color--accent); }
.wpcf7 form:is(.invalid, .unaccepted, .failed, .spam, .aborted) .wpcf7-response-output { border-color: var(--gs-pen); }
.wpcf7-list-item { margin: 0 1rem 0 0; }
.wpcf7-form input:is([type="radio"], [type="checkbox"]) { accent-color: var(--wp--preset--color--accent); }

/* Plethora Tabs & Accordions (/principi/). The plugin reads its colours from
   variables it sets on body with fixed light values: a white panel under text
   that follows the theme, unreadable in dark mode. Pointing those variables
   at the presets makes the blocks follow both themes. */
body.wp-theme-gs {
	--pds-tabs-color-background: transparent;
	--pds-tabs-color-accent: var(--wp--preset--color--accent);
	--pds-tabs-color-accent-contrast: var(--wp--preset--color--accent-ink);
	--pds-tabs-tab-text-color: var(--wp--preset--color--muted);
	--pds-tabs-tab-text-color-basic: var(--wp--preset--color--muted);
	--pds-tabs-active-tab-text-color: var(--wp--preset--color--ink);
	--pds-tabs-active-tab-text-color-basic: var(--wp--preset--color--ink);
	--pds-tabs-tab-line-color-active: var(--wp--preset--color--accent);
	--pds-tabs-h-tabs-list-underline-color-basic: var(--wp--preset--color--rule);
	--pds-tabs-v-tab-line-color: var(--wp--preset--color--rule);
	--pds-tabs-padding: 0;
}
.plethoraplugins-tabs a { font-family: var(--wp--preset--font-family--sans); }
.plethoraplugins-tabs a:hover { color: var(--wp--preset--color--accent); }

/* About: the photo beside the opening line, and the short bio as plain text */
.gs-about-intro { gap: 2rem; }
.gs-about-intro > figure { flex: 0 0 220px; margin: 0; }
.gs-about-intro > .gs-lede { margin-top: 0; }
.gs-bio { margin-top: 3rem; }
.gs-bio .gs-cite-text { font-family: var(--wp--preset--font-family--serif); font-size: var(--wp--preset--font-size--m); line-height: 1.6; white-space: normal; }
@media (max-width: 640px) {
	.gs-about-intro { flex-wrap: wrap !important; }
	.gs-about-intro > figure { flex-basis: 100%; max-width: 280px; }
}

/* TeachAdvisor: headline numbers, one bar per aspect, a table per course.
   The bars use one hue, darker for higher ratings; the percentages are also
   written under each bar, so nothing depends on telling the shades apart. */
.gs-ta { margin-top: 2.5rem; }
.gs-ta-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.5rem; margin-bottom: 3rem; }
.gs-ta-stat { display: flex; flex-direction: column; gap: 0.2rem; padding-top: 0.9rem; border-top: 2px solid var(--wp--preset--color--ink); }
.gs-ta-value { font-family: var(--wp--preset--font-family--serif); font-size: var(--wp--preset--font-size--xl); line-height: 1.1; }
.gs-ta-label { font-size: var(--wp--preset--font-size--s); color: var(--wp--preset--color--muted); }
.gs-ta .gs-eyebrow { margin: 2.5rem 0 1rem; font-size: 0.8125rem; }
.gs-ta-legend { display: flex; align-items: center; gap: 0.4rem 0.9rem; flex-wrap: wrap; font-size: var(--wp--preset--font-size--s); color: var(--wp--preset--color--muted); }
.gs-ta-key { display: inline-block; width: 0.9rem; height: 0.9rem; border-radius: 3px; margin-right: -0.4rem; vertical-align: -0.1rem; }
.gs-ta-aspects { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.75rem 3rem; }
.gs-ta-head { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.gs-ta-name { font-family: var(--wp--preset--font-family--serif); font-size: var(--wp--preset--font-size--l); }
.gs-ta-mean { font-family: var(--wp--preset--font-family--serif); font-size: var(--wp--preset--font-size--l); }
.gs-ta-mean small { font-size: 0.6em; color: var(--wp--preset--color--muted); }
.gs-ta-bar { display: flex; gap: 2px; height: 14px; margin: 0.5rem 0 0.4rem; border-radius: 4px; overflow: hidden; }
.gs-ta-bar span { display: block; height: 100%; }
.gs-ta-b5 { background: var(--wp--preset--color--accent); }
.gs-ta { --gs-ta4: 80%; --gs-ta3: 60%; }
:root[data-theme="dark"] .gs-ta { --gs-ta4: 75%; --gs-ta3: 50%; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .gs-ta { --gs-ta4: 75%; --gs-ta3: 50%; } }
.gs-ta-b4 { background: color-mix(in srgb, var(--wp--preset--color--accent) var(--gs-ta4), var(--wp--preset--color--bg)); }
.gs-ta-b3 { background: color-mix(in srgb, var(--wp--preset--color--accent) var(--gs-ta3), var(--wp--preset--color--bg)); }
.gs-ta-hidden { background: repeating-linear-gradient(45deg, var(--wp--preset--color--rule) 0 3px, transparent 3px 6px); }
.gs-ta-detail { margin: 0; font-size: var(--wp--preset--font-size--xs); color: var(--wp--preset--color--muted); }
.gs-ta-table { overflow-x: auto; }
.gs-ta-table table { width: 100%; border-collapse: collapse; font-size: var(--wp--preset--font-size--s); }
.gs-ta-table th, .gs-ta-table td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--wp--preset--color--rule); text-align: right; white-space: nowrap; font-variant-numeric: tabular-nums; }
.gs-ta-table th[scope="row"], .gs-ta-table thead th:first-child { text-align: left; white-space: normal; min-width: 13rem; font-weight: 400; }
.gs-ta-table thead th { font-weight: 600; color: var(--wp--preset--color--muted); font-size: var(--wp--preset--font-size--xs); vertical-align: bottom; white-space: normal; }
.gs-ta-table th, .gs-ta-table td { padding-left: 0.5rem; padding-right: 0.5rem; }
.gs-ta-method { margin-top: 1.25rem; font-size: var(--wp--preset--font-size--xs); color: var(--wp--preset--color--muted); max-width: 720px; }
@media (max-width: 760px) {
	.gs-ta-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.gs-ta-aspects { grid-template-columns: 1fr; }
}