.bb-favorite-btn {
	display: flex; align-items: center; justify-content: center;
	width: 32px; height: 32px; border-radius: 50%;
	background: rgba(255,255,255,0.9); border: 1px solid var(--line, #E7E4F0);
	color: var(--ink, #0B1330); cursor: pointer; backdrop-filter: blur(2px);
}
.bb-favorite-btn:hover { border-color: var(--brand, #2F5FFF); }
.bb-favorite-btn.active { color: var(--brand, #2F5FFF); border-color: var(--brand, #2F5FFF); }

/* On a card, pinned to the top-right corner over the thumbnail */
.bb-card { position: relative; }
.bb-card .bb-favorite-btn { position: absolute; top: 10px; right: 10px; z-index: 2; }

/* On the single listing page, sits inline near the price */
.bb-single-favorite { display: inline-flex; vertical-align: middle; margin-left: 10px; }