:root {
	--jargon-accent: #1b5e20;
	--jargon-accent-soft: #e8f3e9;
	--jargon-panel: #ffffff;
	--jargon-hover: #f0f6f0;
}

@media (prefers-color-scheme: dark) {
	:root {
		--jargon-accent: #81c784;
		--jargon-accent-soft: #17341d;
		--jargon-panel: #171a20;
		--jargon-hover: #1c2b20;
	}
}

.jargon-reader-main {
	max-width: 1180px;
	padding-top: 2rem;
}

.jargon-reader {
	min-width: 0;
}

.jargon-noscript {
	padding: 0.8rem 1rem;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--card);
}

.jargon-reader__header {
	display: flex;
	align-items: center;
	gap: 1rem;
	margin-bottom: 1.5rem;
}

.jargon-reader__header img {
	border-radius: 20%;
	flex: 0 0 auto;
}

.jargon-reader__header h1 {
	font-size: clamp(2rem, 5vw, 3rem);
	margin: 0;
}

.jargon-reader__header .eyebrow {
	color: var(--jargon-accent);
	font-weight: 700;
	margin: 0 0 0.15rem;
}

.jargon-reader__intro {
	color: var(--muted);
	margin: 0.2rem 0 0;
}

.jargon-toolbar {
	display: flex;
	align-items: end;
	gap: 1rem;
	margin-bottom: 0.75rem;
}

.jargon-search {
	flex: 1 1 420px;
}

.jargon-search label {
	display: block;
	font-size: 0.85rem;
	font-weight: 700;
	margin-bottom: 0.35rem;
}

.jargon-search__field {
	position: relative;
}

.jargon-search input {
	width: 100%;
	min-height: 44px;
	padding: 0.65rem 4.5rem 0.65rem 0.8rem;
	border: 1px solid var(--border);
	border-radius: 8px;
	background: var(--jargon-panel);
	color: var(--fg);
	font: inherit;
}

.jargon-search input:focus,
.jargon-control:focus-visible,
.jargon-text-button:focus-visible,
.jargon-entry:focus-visible,
.jargon-alphabet__letter:focus-visible,
.jargon-inline-link:focus-visible,
.jargon-related__link:focus-visible,
.jargon-back:focus-visible {
	outline: 2px solid var(--jargon-accent);
	outline-offset: 2px;
}

.jargon-search__field .jargon-text-button {
	position: absolute;
	right: 0.6rem;
	top: 50%;
	transform: translateY(-50%);
}

.jargon-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.5rem;
}

.jargon-control,
.jargon-text-button,
.jargon-back,
.jargon-related__link {
	border: 1px solid var(--border);
	border-radius: 7px;
	background: var(--jargon-panel);
	color: var(--fg);
	font: inherit;
	cursor: pointer;
}

.jargon-control {
	min-height: 44px;
	padding: 0.55rem 0.8rem;
}

.jargon-control:hover,
.jargon-control[aria-pressed="true"],
.jargon-related__link:hover,
.jargon-back:hover {
	border-color: var(--jargon-accent);
	color: var(--jargon-accent);
}

.jargon-control[aria-pressed="true"] {
	background: var(--jargon-accent-soft);
}

.jargon-control:disabled {
	cursor: wait;
	opacity: 0.55;
}

.jargon-text-button {
	border: 0;
	background: transparent;
	color: var(--jargon-accent);
	padding: 0.3rem;
}

.jargon-status-row {
	display: flex;
	align-items: baseline;
	gap: 0.5rem;
	min-height: 1.5rem;
	margin: 0 0 0.75rem;
}

.jargon-status {
	margin: 0;
	color: var(--muted);
	font-size: 0.82rem;
}

.jargon-workspace {
	display: grid;
	grid-template-columns: minmax(300px, 0.8fr) minmax(0, 1.2fr);
	height: min(720px, calc(100vh - 285px));
	min-height: 480px;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--jargon-panel);
	overflow: hidden;
}

.jargon-browser {
	display: flex;
	min-width: 0;
	min-height: 0;
	flex-direction: column;
	border-right: 1px solid var(--border);
}

.jargon-browser__summary {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
	padding: 0.65rem 0.85rem;
	border-bottom: 1px solid var(--border);
	color: var(--muted);
	font-size: 0.78rem;
}

.jargon-browser__summary strong {
	color: var(--fg);
}

.jargon-browser__body {
	display: grid;
	grid-template-columns: 2rem minmax(0, 1fr);
	min-height: 0;
	flex: 1;
}

.jargon-entry-list {
	list-style: none;
	margin: 0;
	padding: 0;
	overflow-y: auto;
	scrollbar-color: var(--border) transparent;
}

.jargon-entry-list li {
	border-bottom: 1px solid var(--border);
}

.jargon-entry-list li.is-active {
	box-shadow: inset 4px 0 var(--jargon-accent);
	background: var(--jargon-accent-soft);
}

.jargon-entry {
	display: block;
	width: 100%;
	padding: 0.7rem 0.9rem;
	border: 0;
	background: transparent;
	color: var(--fg);
	font: inherit;
	text-align: left;
	cursor: pointer;
}

.jargon-entry:hover {
	background: var(--jargon-hover);
}

.jargon-entry__term,
.jargon-entry__excerpt {
	display: block;
}

.jargon-entry__term {
	font-weight: 700;
	line-height: 1.35;
}

.jargon-entry__excerpt {
	margin-top: 0.2rem;
	color: var(--muted);
	font-size: 0.75rem;
	line-height: 1.35;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.jargon-entry__favorite {
	display: inline-block;
	margin-left: 0.55rem;
	padding: 0.05rem 0.32rem;
	border-radius: 999px;
	background: var(--jargon-accent-soft);
	color: var(--jargon-accent);
	font-size: 0.62rem;
	font-weight: 400;
	vertical-align: 0.1rem;
}

.jargon-entry-list__empty {
	padding: 2rem 1rem;
	color: var(--muted);
	font-size: 0.85rem;
	text-align: center;
}

.jargon-alphabet {
	display: flex;
	flex-direction: column;
	justify-content: space-evenly;
	padding: 0.2rem 0;
	border-right: 1px solid var(--border);
	background: var(--card);
}

.jargon-alphabet__letter {
	min-height: 18px;
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--muted);
	font: 600 0.63rem/1 ui-monospace, "SF Mono", "Menlo", "Consolas", monospace;
	cursor: pointer;
}

.jargon-alphabet__letter:hover {
	color: var(--jargon-accent);
}

.jargon-detail {
	min-width: 0;
	padding: clamp(1.25rem, 4vw, 2.5rem);
	overflow-y: auto;
	scrollbar-color: var(--border) transparent;
}

.jargon-detail:focus {
	outline: none;
}

.jargon-detail__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	margin-bottom: 1rem;
}

.jargon-back {
	display: none;
	padding: 0.45rem 0.65rem;
}

.jargon-favorite {
	margin-left: auto;
}

.jargon-detail h2 {
	font-size: clamp(1.65rem, 4vw, 2.4rem);
	margin: 0 0 0.35rem;
	overflow-wrap: anywhere;
}

.jargon-detail p {
	white-space: pre-line;
}

.jargon-detail__meta {
	margin: 0 0 1.5rem;
	color: var(--jargon-accent);
	font-weight: 700;
}

.jargon-detail__secondary {
	color: var(--muted);
	font-size: 0.9rem;
}

.jargon-detail__empty {
	display: grid;
	min-height: 100%;
	place-content: center;
	text-align: center;
	color: var(--muted);
}

.jargon-detail__empty h2 {
	color: var(--fg);
}

.jargon-inline-link {
	padding: 0;
	border: 0;
	background: transparent;
	color: var(--jargon-accent);
	font: inherit;
	text-decoration: underline;
	cursor: pointer;
}

.jargon-related {
	margin-top: 2rem;
	padding-top: 1rem;
	border-top: 1px solid var(--border);
}

.jargon-related h3 {
	margin: 0 0 0.65rem;
	font-size: 0.9rem;
}

.jargon-related__links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.45rem;
}

.jargon-related__link {
	padding: 0.35rem 0.55rem;
	font-size: 0.78rem;
}

.jargon-about {
	width: min(600px, calc(100% - 2rem));
	max-height: calc(100% - 2rem);
	padding: 1.5rem;
	border: 1px solid var(--border);
	border-radius: var(--radius);
	background: var(--jargon-panel);
	color: var(--fg);
	font: inherit;
	line-height: 1.6;
}

.jargon-about::backdrop {
	background: rgb(0 0 0 / 0.55);
}

.jargon-about__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}

.jargon-about h2,
.jargon-about h3 {
	margin-top: 0;
}

@media (max-width: 760px) {
	.jargon-reader-main {
		padding-top: 1.5rem;
	}

	.jargon-toolbar {
		align-items: stretch;
		flex-direction: column;
	}

	.jargon-search {
		flex-basis: auto;
	}

	.jargon-actions {
		display: grid;
		grid-template-columns: repeat(3, 1fr);
	}

	.jargon-workspace {
		display: block;
		height: min(650px, calc(100vh - 355px));
		min-height: 440px;
	}

	.jargon-browser {
		height: 100%;
		border-right: 0;
	}

	.jargon-detail {
		display: none;
		height: 100%;
	}

	.jargon-reader.has-detail .jargon-browser {
		display: none;
	}

	.jargon-reader.has-detail .jargon-detail {
		display: block;
	}

	.jargon-back {
		display: inline-block;
	}
}

@media (max-width: 460px) {
	.jargon-reader-main {
		padding-left: 1rem;
		padding-right: 1rem;
	}

	.jargon-reader__header img {
		width: 52px;
		height: 52px;
	}

	.jargon-reader__intro {
		font-size: 0.85rem;
		line-height: 1.4;
	}

	.jargon-control {
		padding-inline: 0.35rem;
		font-size: 0.76rem;
	}

	.jargon-workspace {
		height: min(620px, calc(100vh - 345px));
	}

	.jargon-browser__summary {
		align-items: flex-start;
		flex-direction: column;
		gap: 0.15rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	* {
		scroll-behavior: auto !important;
	}
}