/* ==========================================================================
   Wishlist Button
   ========================================================================== */

.wishlist-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 36px;
	height: 36px;
	padding: 0;
	background: none;
	border: none;
	border-radius: 50%;
	color: var(--wp--preset--color--text-light);
	cursor: pointer;
	transition: color 0.2s, transform 0.15s, background-color 0.2s;
}

.wishlist-btn:hover {
	color: var(--wp--preset--color--highlight);
	background-color: color-mix(in srgb, var(--wp--preset--color--highlight) 8%, transparent);
}

.wishlist-btn:active {
	transform: scale(0.88);
}

.wishlist-btn.is-active {
	color: var(--wp--preset--color--highlight);
}

.wishlist-btn.is-active .wishlist-btn__icon {
	fill: var(--wp--preset--color--highlight);
}

.wishlist-btn.is-loading {
	pointer-events: none;
	opacity: 0.5;
}

/* Pulse animation on toggle */
@keyframes kw-wishlist-pop {
	0% { transform: scale(1); }
	40% { transform: scale(1.25); }
	100% { transform: scale(1); }
}

.wishlist-btn.is-active {
	animation: kw-wishlist-pop 0.35s ease;
}

/* ── Card variant (top-right overlay on product image) ────────────── */

.wishlist-btn--card {
	position: absolute;
	top: 0.5rem;
	right: 0.5rem;
	z-index: 3;
	width: 32px;
	height: 32px;
	background-color: var(--wp--preset--color--surface);
	box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.wishlist-btn--card:hover {
	background-color: var(--wp--preset--color--surface);
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.wishlist-btn--card .wishlist-btn__icon {
	width: 16px;
	height: 16px;
}

/* ── Single product variant ───────────────────────────────────────── */

.wishlist-btn--single {
	width: auto;
	height: auto;
	padding: 0.5rem 1rem;
	gap: 0.375rem;
	border-radius: 8px;
	border: 1px solid var(--wp--preset--color--border);
	font-size: 0.8125rem;
	font-weight: 600;
}

.wishlist-btn--single::after {
	content: attr(aria-label);
}

.wishlist-btn--single:hover {
	border-color: var(--wp--preset--color--highlight);
}

.wishlist-btn--single .wishlist-btn__icon {
	width: 18px;
	height: 18px;
}

/* ── Wishlist count badge (header) ────────────────────────────────── */

.wishlist-count {
	position: absolute;
	top: 2px;
	right: 2px;
	display: flex;
	align-items: center;
	justify-content: center;
	min-width: 18px;
	height: 18px;
	padding: 0 5px;
	font-size: 0.625rem;
	font-weight: 700;
	line-height: 1;
	background-color: var(--wp--preset--color--highlight);
	color: var(--wp--preset--color--surface);
	border-radius: 9px;
	pointer-events: none;
}

/* ==========================================================================
   Wishlist Page
   ========================================================================== */

.wishlist-page__empty {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding: 3rem 1rem;
	color: var(--wp--preset--color--text-light);
}

.wishlist-page__empty svg {
	margin-bottom: 1rem;
	opacity: 0.4;
}

.wishlist-page__empty h2 {
	font-size: 1.25rem;
	color: var(--wp--preset--color--text);
	margin-bottom: 0.5rem;
}

.wishlist-page__empty p {
	margin-bottom: 1.5rem;
	max-width: 360px;
}

@media (prefers-reduced-motion: reduce) {
	.wishlist-btn {
		transition: none;
		animation: none;
	}
}