/**
 * Convention Switcher (Tool #7).
 * Scoped to .wpaw-conv and matched to WikiPress theme tokens, with fallbacks.
 */
.wpaw-conv {
	--conv-link: var(--wikipress-primary, #0645ad);
	--conv-link-hover: var(--wikipress-primary-hover, #043a7a);
	--conv-text: var(--wikipress-text, #202122);
	--conv-muted: var(--wikipress-text-light, #54595d);
	--conv-border: var(--wikipress-border-light, #eaecf0);
	--conv-border-strong: var(--wikipress-border, #a2a9b1);
	--conv-bg: var(--wikipress-bg, #fff);
	--conv-bg-soft: var(--wikipress-bg-off, #f8f9fa);
	--conv-error: var(--wikipress-error, #b32424);
	--conv-accent: #2563eb;
	--conv-accent-bg: #eef4ff;
	--conv-change: #b3245f;
	--conv-change-bg: #fdeaf1;
	--conv-mark-bg: #ffe08a;
	--conv-same: #0b7a3b;
	--conv-same-bg: #e7f5ec;
	color: var(--conv-text);
	container-type: inline-size;
	font-family: var(--wikipress-font-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
	line-height: 1.5;
	margin: 2rem 0;
	max-width: 100%;
	overflow-wrap: anywhere;
}

.wpaw-conv *,
.wpaw-conv *::before,
.wpaw-conv *::after {
	box-sizing: border-box;
}

/* Header ------------------------------------------------------------ */
.wpaw-conv__header {
	border-bottom: 1px solid var(--conv-border);
	padding-bottom: 1rem;
}

.wpaw-conv__eyebrow {
	color: var(--conv-muted);
	font-size: .72rem;
	font-weight: 600;
	letter-spacing: .06em;
	margin: 0 0 .3rem;
	text-transform: uppercase;
}

.wpaw-conv .wpaw-conv__title {
	border: 0;
	font-size: clamp(1.5rem, 3vw, 2.1rem);
	font-weight: 600;
	line-height: 1.2;
	margin: 0;
	padding: 0;
}

.wpaw-conv__intro {
	color: var(--conv-muted);
	margin: .55rem 0 0;
	max-width: 46rem;
}

/* Form -------------------------------------------------------------- */
.wpaw-conv__form {
	align-items: end;
	display: grid;
	gap: .85rem;
	grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.2fr) minmax(0, .7fr) minmax(0, 1.3fr);
	padding: 1.15rem 0 .25rem;
}

.wpaw-conv__field {
	display: block;
	min-width: 0;
}

.wpaw-conv__label {
	color: var(--conv-muted);
	display: block;
	font-size: .75rem;
	font-weight: 600;
	margin-bottom: .35rem;
}

.wpaw-conv__input,
.wpaw-conv__type,
.wpaw-conv__n,
.wpaw-conv__convention {
	background: var(--conv-bg);
	border: 1px solid var(--conv-border-strong);
	border-radius: 4px;
	color: var(--conv-text);
	display: block;
	font: inherit;
	min-height: 2.8rem;
	padding: .5rem .7rem;
	width: 100%;
}

.wpaw-conv__input {
	font-size: 1.05rem;
	font-variant-numeric: tabular-nums;
}

.wpaw-conv__type,
.wpaw-conv__convention {
	appearance: auto;
	padding-right: 2rem;
}

.wpaw-conv__input:focus-visible,
.wpaw-conv__type:focus-visible,
.wpaw-conv__n:focus-visible,
.wpaw-conv__convention:focus-visible {
	outline: 2px solid var(--conv-link);
	outline-offset: 1px;
}

.wpaw-conv__actions {
	display: flex;
	flex-wrap: wrap;
	gap: .6rem;
	grid-column: 1 / -1;
}

.wpaw-conv__submit,
.wpaw-conv__example,
.wpaw-conv__permalink {
	background: var(--conv-bg-soft);
	border: 1px solid var(--conv-border-strong);
	border-radius: 4px;
	color: var(--conv-text);
	cursor: pointer;
	font: inherit;
	font-size: .82rem;
	font-weight: 500;
	padding: .5rem .85rem;
}

.wpaw-conv__submit {
	background: var(--conv-link);
	border-color: var(--conv-link);
	color: #fff;
}

.wpaw-conv__example:hover,
.wpaw-conv__permalink:hover {
	border-color: var(--conv-link);
	color: var(--conv-link-hover);
}

.wpaw-conv__example:focus-visible,
.wpaw-conv__permalink:focus-visible,
.wpaw-conv__submit:focus-visible {
	outline: 2px solid var(--conv-link);
	outline-offset: 2px;
}

/* Result ------------------------------------------------------------ */
.wpaw-conv__result {
	margin-top: 1rem;
}

.wpaw-conv__placeholder {
	background: var(--conv-bg-soft);
	border: 1px solid var(--conv-border);
	border-radius: 6px;
	color: var(--conv-muted);
	margin: 0;
	padding: 1.25rem;
}

.wpaw-conv__placeholder p {
	margin: 0;
}

.wpaw-conv__answer {
	align-items: baseline;
	display: flex;
	flex-wrap: wrap;
	gap: .2rem .8rem;
}

.wpaw-conv__answer-label {
	color: var(--conv-muted);
	font-size: .78rem;
	font-weight: 600;
	letter-spacing: .03em;
	text-transform: uppercase;
	width: 100%;
}

.wpaw-conv__answer-value {
	font-size: clamp(2rem, 7vw, 3.2rem);
	font-variant-numeric: tabular-nums;
	font-weight: 700;
	letter-spacing: -.02em;
	line-height: 1.05;
}

/* Diff -------------------------------------------------------------- */
.wpaw-conv__diff {
	border-radius: 5px;
	margin-top: 1rem;
	padding: .8rem 1rem;
}

.wpaw-conv__diff--changed {
	background: var(--conv-change-bg);
	border: 1px solid #f2c6d8;
}

.wpaw-conv__diff--same {
	background: var(--conv-same-bg);
	border: 1px solid #c7e7d3;
}

.wpaw-conv__diff-label {
	display: block;
	font-size: .7rem;
	font-weight: 700;
	letter-spacing: .06em;
	margin-bottom: .3rem;
	text-transform: uppercase;
}

.wpaw-conv__diff--changed .wpaw-conv__diff-label {
	color: var(--conv-change);
}

.wpaw-conv__diff--same .wpaw-conv__diff-label {
	color: var(--conv-same);
}

.wpaw-conv__diff-body {
	font-size: 1.02rem;
}

.wpaw-conv__from {
	font-variant-numeric: tabular-nums;
	font-weight: 600;
	opacity: .7;
	text-decoration: line-through;
}

.wpaw-conv__to {
	font-variant-numeric: tabular-nums;
	font-weight: 700;
}

.wpaw-conv__mark {
	background: var(--conv-mark-bg);
	border-radius: 2px;
	color: inherit;
	padding: 0 .12em;
}

/* Strip ------------------------------------------------------------- */
.wpaw-conv__strip {
	margin-top: 1.25rem;
}

.wpaw-conv__strip-title {
	color: var(--conv-muted);
	font-size: .9rem;
	margin: 0 0 .5rem;
}

.wpaw-conv__table-wrap {
	overflow-x: auto;
}

.wpaw-conv__table {
	border-collapse: collapse;
	width: 100%;
}

.wpaw-conv__table thead th {
	border-bottom: 2px solid var(--conv-border-strong);
	color: var(--conv-muted);
	font-size: .72rem;
	font-weight: 600;
	letter-spacing: .03em;
	padding: .45rem .6rem;
	text-align: left;
	text-transform: uppercase;
}

.wpaw-conv__row {
	border-bottom: 1px solid var(--conv-border);
}

.wpaw-conv__row th,
.wpaw-conv__row td {
	padding: .55rem .6rem;
	text-align: left;
	vertical-align: middle;
}

.wpaw-conv__row-name {
	font-weight: 600;
	white-space: nowrap;
}

.wpaw-conv__row-tag {
	background: var(--conv-accent);
	border-radius: 999px;
	color: #fff;
	font-size: .62rem;
	font-weight: 600;
	letter-spacing: .03em;
	margin-left: .5rem;
	padding: .1rem .45rem;
	text-transform: uppercase;
	vertical-align: 1px;
}

.wpaw-conv__row-rule {
	color: var(--conv-muted);
	font-size: .86rem;
	white-space: nowrap;
}

.wpaw-conv__row-value {
	font-size: 1.05rem;
	font-variant-numeric: tabular-nums;
	font-weight: 600;
	white-space: nowrap;
}

.wpaw-conv__row-delta {
	color: var(--conv-change);
	font-weight: 700;
}

.wpaw-conv__row.is-changed .wpaw-conv__row-value {
	color: var(--conv-change);
}

.wpaw-conv__row.is-selected {
	background: var(--conv-accent-bg);
}

/* Explainer cards --------------------------------------------------- */
.wpaw-conv__cards {
	margin-top: 1.5rem;
}

.wpaw-conv__card {
	background: var(--conv-bg-soft);
	border: 1px solid var(--conv-border);
	border-radius: 6px;
	padding: 1.1rem 1.2rem;
}

.wpaw-conv__card[hidden] {
	display: none;
}

.wpaw-conv__card-head {
	align-items: center;
	display: flex;
	flex-wrap: wrap;
	gap: .5rem .8rem;
	margin-bottom: .5rem;
}

.wpaw-conv__card-title {
	font-size: 1.2rem;
	margin: 0;
}

.wpaw-conv__card-basis {
	border-radius: 999px;
	font-size: .68rem;
	font-weight: 600;
	letter-spacing: .03em;
	padding: .15rem .6rem;
	text-transform: uppercase;
}

.wpaw-conv__card-basis--specified {
	background: var(--conv-accent-bg);
	color: var(--conv-accent);
}

.wpaw-conv__card-basis--practice {
	background: var(--conv-bg);
	border: 1px solid var(--conv-border-strong);
	color: var(--conv-muted);
}

.wpaw-conv__card-short {
	color: var(--conv-muted);
	margin: 0 0 .8rem;
}

.wpaw-conv__card-facts {
	display: grid;
	gap: .2rem .9rem;
	grid-template-columns: max-content 1fr;
	margin: 0 0 .8rem;
}

.wpaw-conv__card-facts dt {
	color: var(--conv-muted);
	font-size: .74rem;
	font-weight: 600;
	text-transform: uppercase;
}

.wpaw-conv__card-facts dd {
	margin: 0 0 .4rem;
}

.wpaw-conv__card-trademark {
	background: var(--conv-bg);
	border-left: 3px solid var(--conv-border-strong);
	color: var(--conv-muted);
	font-size: .8rem;
	margin: 0 0 .8rem;
	padding: .4rem .65rem;
}

.wpaw-conv__card-sources {
	border-top: 1px solid var(--conv-border);
	padding-top: .6rem;
}

.wpaw-conv__card-sources-label {
	color: var(--conv-muted);
	font-size: .7rem;
	font-weight: 700;
	letter-spacing: .06em;
	text-transform: uppercase;
}

.wpaw-conv__card-sources ul {
	color: var(--conv-muted);
	font-size: .82rem;
	margin: .3rem 0 0;
	padding-left: 1.1rem;
}

.wpaw-conv__card-sources li {
	margin-bottom: .2rem;
}

/* Error ------------------------------------------------------------- */
.wpaw-conv__error-box {
	align-items: center;
	background: var(--conv-bg-soft);
	border: 1px solid var(--conv-border);
	border-radius: 6px;
	color: var(--conv-error);
	display: flex;
	gap: .6rem;
	padding: 1rem 1.25rem;
}

.wpaw-conv__error-icon {
	align-items: center;
	background: var(--conv-error);
	border-radius: 999px;
	color: #fff;
	display: inline-flex;
	flex: none;
	font-weight: 700;
	height: 1.5rem;
	justify-content: center;
	width: 1.5rem;
}

/* Static reference -------------------------------------------------- */
.wpaw-conv__reference {
	margin-top: 1.75rem;
}

.wpaw-conv__reference-section {
	margin-bottom: 1.5rem;
}

.wpaw-conv__reference h3 {
	font-size: 1.1rem;
	margin: 0 0 .5rem;
}

.wpaw-conv__reference p {
	margin: 0 0 .7rem;
}

.wpaw-conv__reference a {
	color: var(--conv-link);
}

.wpaw-conv__methodology,
.wpaw-conv__changelog {
	color: var(--conv-muted);
	font-size: .9rem;
}

/* Responsive -------------------------------------------------------- */
@container (max-width: 680px) {
	.wpaw-conv__form {
		grid-template-columns: 1fr 1fr;
	}

	.wpaw-conv__field--input,
	.wpaw-conv__field--convention {
		grid-column: 1 / -1;
	}

	.wpaw-conv__card-facts {
		grid-template-columns: 1fr;
		gap: .1rem;
	}
}

@media (max-width: 680px) {
	.wpaw-conv__form {
		grid-template-columns: 1fr 1fr;
	}

	.wpaw-conv__field--input,
	.wpaw-conv__field--convention {
		grid-column: 1 / -1;
	}

	.wpaw-conv__card-facts {
		grid-template-columns: 1fr;
		gap: .1rem;
	}
}