/* Museum-grade archive extensions. Uses the existing WMRN palette. */

.wmrn-archive-stats {
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 1rem;
	margin: 0 0 2rem;
}

.wmrn-archive-stats div,
.wmrn-archive-filter-form,
.wmrn-document-details,
.wmrn-provenance-panel,
.wmrn-citation-box,
.wmrn-request-panel,
.wmrn-directory-card,
.wmrn-exhibit-card {
	background:
		linear-gradient(180deg, rgba(255,255,255,0.76), rgba(245,240,230,0.92)),
		var(--card);
	border: 1px solid rgba(36,58,85,0.16);
	box-shadow: 0 14px 32px rgba(16, 32, 56, 0.08);
}

.wmrn-archive-stats div {
	border-radius: 14px;
	padding: 1rem;
}

.wmrn-archive-stats span,
.wmrn-filter-field span,
.wmrn-filter-search label {
	display: block;
	color: var(--wmrn-blue, #243A55);
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.wmrn-archive-stats strong {
	display: block;
	color: var(--foreground);
	font-family: Georgia, serif;
	font-size: clamp(1.35rem, 3vw, 2rem);
	line-height: 1.1;
	margin-top: 0.25rem;
}

.wmrn-archive-filter-form {
	border-radius: 20px;
	margin: 0 0 2rem;
	padding: 1.25rem;
}

.wmrn-filter-header {
	align-items: end;
	display: grid;
	gap: 1rem;
	grid-template-columns: minmax(0, 1fr) minmax(220px, 0.58fr);
	margin-bottom: 1rem;
}

.wmrn-filter-header span {
	color: var(--wmrn-gold, #d8a846);
	display: block;
	font-size: 0.72rem;
	font-weight: 800;
	letter-spacing: 0.16em;
	text-transform: uppercase;
}

.wmrn-filter-header h2 {
	color: var(--foreground);
	font-family: Georgia, serif;
	font-size: clamp(1.45rem, 3vw, 2.1rem);
	line-height: 1.05;
	margin: 0.25rem 0 0;
}

.wmrn-filter-header p {
	color: var(--muted-foreground);
	font-size: 0.92rem;
	line-height: 1.5;
	margin: 0;
}

.wmrn-filter-primary {
	align-items: end;
	display: grid;
	gap: 0.85rem;
	grid-template-columns: minmax(240px, 1.6fr) minmax(170px, 0.75fr) minmax(170px, 0.7fr);
}

.wmrn-filter-search {
	min-width: 0;
}

.wmrn-filter-search input,
.wmrn-filter-field select {
	appearance: none;
	background: #fffaf0;
	border: 1px solid rgba(36,58,85,0.22);
	border-radius: 999px;
	color: var(--foreground);
	font: inherit;
	margin-top: 0.4rem;
	min-height: 44px;
	padding: 0.7rem 1rem;
	width: 100%;
}

.wmrn-filter-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 0.85rem;
}

.wmrn-filter-advanced {
	border-top: 1px solid rgba(36,58,85,0.14);
	margin-top: 1rem;
	padding-top: 0.9rem;
}

.wmrn-filter-advanced summary {
	align-items: center;
	color: var(--wmrn-blue, #243A55);
	cursor: pointer;
	display: flex;
	font-weight: 800;
	justify-content: space-between;
	letter-spacing: 0.08em;
	list-style: none;
	text-transform: uppercase;
}

.wmrn-filter-advanced summary::-webkit-details-marker {
	display: none;
}

.wmrn-filter-advanced summary::after {
	background: var(--wmrn-gold-stripe);
	border-radius: 999px;
	content: '';
	display: inline-block;
	height: 2px;
	margin-left: 1rem;
	order: 1;
	width: 44px;
}

.wmrn-filter-advanced summary small {
	background: var(--wmrn-soft-blue-wash, rgba(114,149,183,0.16));
	border: 1px solid rgba(36,58,85,0.14);
	border-radius: 999px;
	color: var(--muted-foreground);
	font-size: 0.72rem;
	font-weight: 700;
	letter-spacing: 0.04em;
	margin-left: auto;
	padding: 0.28rem 0.65rem;
	text-transform: none;
}

.wmrn-filter-advanced[open] .wmrn-filter-grid {
	margin-top: 0.9rem;
}

.wmrn-filter-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
	margin-top: 1rem;
}

.wmrn-filter-status,
.wmrn-empty-state {
	color: var(--muted-foreground);
	margin: 0 0 1.25rem;
}

.wmrn-document-details + .wmrn-provenance-panel,
.wmrn-provenance-panel + .wmrn-citation-box,
.wmrn-citation-box + .wmrn-request-panel {
	margin-top: 1rem;
}

.wmrn-document-details a,
.wmrn-provenance-panel a,
.wmrn-auto-link {
	color: var(--wmrn-blue, #243A55);
	text-decoration-color: var(--wmrn-gold, #d4af37);
	text-underline-offset: 0.18em;
}

.wmrn-citation-box p,
.wmrn-request-panel p {
	color: var(--foreground);
	font-size: 0.92rem;
	line-height: 1.6;
	margin: 0 0 1rem;
}

.wmrn-citation-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
}

.wmrn-related-accessions {
	padding: 1rem 0 2.5rem;
}

.wmrn-recent-accessions {
	background:
		linear-gradient(180deg, rgba(255,255,255,0.74), rgba(245,240,230,0.9)),
		var(--card);
	border: 1px solid rgba(36,58,85,0.14);
	border-radius: 20px;
	box-shadow: 0 14px 32px rgba(16, 32, 56, 0.07);
	margin: 0 0 2rem;
	padding: 1.25rem;
}

.wmrn-section-kicker {
	color: var(--wmrn-gold, #d8a846);
	font-size: 0.72rem;
	font-weight: 800;
	letter-spacing: 0.16em;
	margin-bottom: 0.35rem;
	text-transform: uppercase;
}

.wmrn-section-heading-row {
	align-items: end;
	display: flex;
	gap: 1rem;
	justify-content: space-between;
	margin-bottom: 1rem;
}

.wmrn-section-heading-row .section-heading {
	margin: 0;
}

.wmrn-section-heading-row p {
	color: var(--muted-foreground);
	font-size: 0.92rem;
	line-height: 1.5;
	margin: 0.35rem 0 0;
	max-width: 46rem;
}

.archive-grid--compact {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.wmrn-accession-nav {
	display: flex;
	gap: 1rem;
	justify-content: space-between;
	padding-bottom: 3rem;
}

.wmrn-accession-nav a {
	display: flex;
	flex: 1;
	flex-direction: column;
	gap: 0.25rem;
	text-decoration: none;
}

.wmrn-accession-nav span {
	font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
	font-size: 0.75rem;
	opacity: 0.8;
}

.wmrn-directory-grid,
.wmrn-exhibit-grid {
	display: grid;
	grid-template-columns: repeat(3, minmax(0, 1fr));
	gap: 1rem;
}

.wmrn-directory-card,
.wmrn-exhibit-card {
	border-radius: 16px;
	color: inherit;
	display: block;
	padding: 1rem;
	text-decoration: none;
}

.wmrn-directory-card strong,
.wmrn-exhibit-card h2 {
	color: var(--foreground);
	display: block;
	font-family: Georgia, serif;
	font-size: 1.25rem;
	line-height: 1.15;
}

.wmrn-directory-card span,
.wmrn-exhibit-card p {
	color: var(--muted-foreground);
	display: block;
	font-size: 0.88rem;
	line-height: 1.5;
	margin-top: 0.35rem;
}

.wmrn-exhibit-accessions {
	margin-top: 2rem;
}

@media (max-width: 900px) {
	.wmrn-archive-stats,
	.wmrn-filter-grid,
	.archive-grid--compact,
	.wmrn-directory-grid,
	.wmrn-exhibit-grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.wmrn-filter-header,
	.wmrn-filter-primary {
		grid-template-columns: 1fr;
	}

	.wmrn-section-heading-row {
		align-items: flex-start;
		flex-direction: column;
	}
}

@media (max-width: 640px) {
	.wmrn-archive-stats,
	.wmrn-filter-grid,
	.archive-grid--compact,
	.wmrn-directory-grid,
	.wmrn-exhibit-grid {
		grid-template-columns: 1fr;
	}

	.wmrn-archive-filter-form {
		padding: 1rem;
	}

	.wmrn-filter-header {
		gap: 0.5rem;
	}

	.wmrn-filter-advanced summary {
		align-items: flex-start;
		flex-direction: column;
		gap: 0.55rem;
	}

	.wmrn-filter-advanced summary::after {
		display: none;
	}

	.wmrn-filter-advanced summary small {
		margin-left: 0;
	}

	.wmrn-accession-nav {
		flex-direction: column;
	}

	.wmrn-filter-actions .btn-primary,
	.wmrn-filter-actions .btn-outline {
		width: 100%;
	}
}