/* =========================================================
   Peipus References — inline ref & popup
   ========================================================= */

.peipus-ref {
	position: relative;
	display: inline;
	cursor: pointer;
}

.peipus-ref a {
	text-decoration: none;
	color: inherit;
}

/* Popup — hidden by default */
.peipus-ref-popup {
	display: none;
	position: absolute;
	bottom: calc(100% + 6px);
	left: 50%;
	transform: translateX(-50%);
	min-width: 220px;
	max-width: 320px;
	background: var(--bg-search);
	border: 1px solid var(--text-muted);
	border-radius: 4px;
	padding: 10px 14px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
	font-size: 0.9em;
	font-weight: normal;
	line-height: 1.5;
	white-space: normal;
	text-align: left;
	z-index: 9999;
	pointer-events: none;
}

/* Small arrow */
.peipus-ref-popup::after {
	content: '';
	position: absolute;
	top: 100%;
	left: 50%;
	transform: translateX(-50%);
	border: 6px solid transparent;
	border-top-color: var(--text-muted);
}

/* Show on hover / focus */
.peipus-ref:hover .peipus-ref-popup,
.peipus-ref:focus-within .peipus-ref-popup {
	display: block;
}

.peipus-ref-popup-content {
	display: block;
	margin-top: 4px;
	color: var(--text-search);
}

/* =========================================================
   Reference list (shortcodes)
   ========================================================= */

.peipus-references-block {
	background: var(--bg-surface);
	border-radius: 8px;
	margin: 30px 0 0;
	padding: 12px 15px 10px;
	box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.peipus-references-list {
	margin-top: 2em;
}

.peipus-reference-item {
/*
	display: flex;
	flex-wrap: wrap;
	align-items: baseline;
	gap: 0.35em;
*/	
	margin-bottom: 0.6em;
	color: var(--text-muted);
}

.peipus-reference-item a {
	color: var(--text-muted);
	text-decoration: underline;
}


.peipus-reference-number {
	font-weight: 600;
	flex-shrink: 0;
}

.peipus-reference-title {
	font-style: italic;
}

.peipus-reference-year {
	flex-shrink: 0;
	color: var(--text-search);
}

.peipus-reference-content {
	width: 100%;
	margin-top: 0.2em;
	padding-left: 2em;
}