/* سیستم لایک ناکامان — CSS سبک و مستقل */

.nk-like-btn {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	min-width: 54px; /* جلوگیری از Layout Shift هنگام پر شدن عدد واقعی */
	padding: 11px 14px;
	border: 1px solid #e2e2e2;
	box-sizing: border-box;
	border-radius: 999px;
	background: #fff;
	color: #666;
	font-size: 13px;
	line-height: 1;
	cursor: pointer;
	user-select: none;
	transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.nk-like-btn:hover {
	border-color: #ff4b5c;
	color: #ff4b5c;
}

.nk-like-btn.is-liked {
	background: #fff0f1;
	border-color: #ff4b5c;
	color: #ff4b5c;
}

.nk-like-btn.is-loading {
	opacity: 0.7;
	cursor: wait;
	pointer-events: none;
}

.nk-like-icon {
	display: inline-block;
	width: 18px;
	height: 18px;
	line-height: 18px;
	font-size: 18px;
}

.nk-like-icon::before {
	content: '\2661'; /* ♡ قلب توخالی */
}

.nk-like-btn.is-liked .nk-like-icon::before {
	content: '\2764'; /* ❤ قلب پر */
}

.nk-like-count {
	font-variant-numeric: tabular-nums;
}

/* انیمیشن کوچک هنگام کلیک */
@keyframes nk-like-pulse {
	0% { transform: scale( 1 ); }
	40% { transform: scale( 1.25 ); }
	100% { transform: scale( 1 ); }
}

.nk-like-btn.nk-pulse .nk-like-icon {
	animation: nk-like-pulse 0.3s ease;
}