.fcb-wrapper {
	position: fixed;
	bottom: 20px;
	z-index: 999999;
	display: flex;
	flex-direction: column;
	align-items: center;
	font-family: Tahoma, "Segoe UI", Arial, sans-serif;
}

/* دکمه اصلی */
.fcb-toggle-btn {
	position: relative;
	width: 60px;
	height: 60px;
	border-radius: 50%;
	background: var(--fcb-main-color, #25D366);
	border: none;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 4px 16px rgba(0,0,0,.25);
	transition: transform .25s ease, box-shadow .25s ease;
	color: #fff;
}

.fcb-toggle-btn:hover {
	transform: scale(1.06);
	box-shadow: 0 6px 20px rgba(0,0,0,.3);
}

.fcb-icon-main {
	position: absolute;
	width: 26px;
	height: 26px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: opacity .2s ease, transform .3s ease;
}

.fcb-icon-main svg { width: 100%; height: 100%; }

.fcb-icon-close { opacity: 0; transform: rotate(-90deg) scale(.5); }
.fcb-icon-open  { opacity: 1; transform: rotate(0) scale(1); }

.fcb-wrapper.fcb-open .fcb-icon-close { opacity: 1; transform: rotate(0) scale(1); }
.fcb-wrapper.fcb-open .fcb-icon-open  { opacity: 0; transform: rotate(90deg) scale(.5); }

/* پالس ملایم اطراف دکمه */
.fcb-toggle-btn::before {
	content: "";
	position: absolute;
	inset: -6px;
	border-radius: 50%;
	border: 2px solid var(--fcb-main-color, #25D366);
	opacity: .5;
	animation: fcb-pulse 2.2s ease-out infinite;
}

@keyframes fcb-pulse {
	0%   { transform: scale(1);   opacity: .5; }
	80%  { transform: scale(1.35); opacity: 0; }
	100% { transform: scale(1.35); opacity: 0; }
}

/* تولتیپ */
.fcb-tooltip {
	position: absolute;
	right: 70px;
	top: 50%;
	transform: translateY(-50%);
	background: #1f1f1f;
	color: #fff;
	padding: 6px 12px;
	border-radius: 6px;
	font-size: 13px;
	white-space: nowrap;
	opacity: 0;
	pointer-events: none;
	transition: opacity .2s ease;
}

.fcb-wrapper[style*="left"] .fcb-tooltip,
.fcb-wrapper.fcb-pos-left .fcb-tooltip {
	right: auto;
	left: 70px;
}

.fcb-toggle-btn:hover .fcb-tooltip { opacity: 1; }

/* لیست لینک‌ها */
.fcb-links {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 12px;
	margin-bottom: 14px;
}

.fcb-link-item {
	position: relative;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: #fff;
	color: #333;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 3px 10px rgba(0,0,0,.2);
	text-decoration: none;
	opacity: 0;
	transform: translateY(15px) scale(.7);
	pointer-events: none;
	transition: opacity .25s ease, transform .25s ease;
}

.fcb-wrapper.fcb-open .fcb-link-item {
	opacity: 1;
	transform: translateY(0) scale(1);
	pointer-events: auto;
}

.fcb-link-item .fcb-icon {
	width: 22px;
	height: 22px;
}
.fcb-link-item .fcb-icon svg { width: 100%; height: 100%; }

.fcb-link-item:hover {
	transform: translateY(0) scale(1.1) !important;
}

/* رنگ‌های اختصاصی هر پلتفرم */
.fcb-type-phone     { color: #2b8a3e; }
.fcb-type-whatsapp  { color: #25D366; }
.fcb-type-instagram { color: #d6249f; }
.fcb-type-telegram  { color: #229ED9; }
.fcb-type-facebook  { color: #1877F2; }
.fcb-type-twitter   { color: #000000; }
.fcb-type-linkedin  { color: #0A66C2; }
.fcb-type-youtube   { color: #FF0000; }
.fcb-type-email     { color: #EA4335; }
.fcb-type-location  { color: #EA4335; }
.fcb-type-custom    { color: #555555; }

/* برچسب کنار آیکون - فقط دسکتاپ */
.fcb-label {
	position: absolute;
	right: 58px;
	top: 50%;
	transform: translateY(-50%);
	background: #1f1f1f;
	color: #fff;
	padding: 5px 10px;
	border-radius: 6px;
	font-size: 12px;
	white-space: nowrap;
	opacity: 0;
	pointer-events: none;
	transition: opacity .2s ease;
}

.fcb-wrapper.fcb-pos-left .fcb-label {
	right: auto;
	left: 58px;
}

.fcb-link-item:hover .fcb-label {
	opacity: 1;
}

@media (max-width: 600px) {
	.fcb-label { display: none; }
	.fcb-wrapper { bottom: 14px; }
	.fcb-toggle-btn { width: 54px; height: 54px; }
	.fcb-link-item { width: 44px; height: 44px; }
}