.siberia-contact-widget,
.siberia-contact-widget * {
	box-sizing: border-box;
}

.siberia-contact-widget {
	position: fixed;
	left: 15px;
	bottom: 25px;
	z-index: 999999;
	width: 44px;
	height: 44px;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Main trigger button: 44x44 */
.siberia-contact-widget__toggle {
	position: relative;
	display: block;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: #151515;
	color: #fff;
	cursor: pointer;
	box-shadow: 0 8px 24px rgba(0, 0, 0, .18), 0 2px 6px rgba(0, 0, 0, .08);
	transition: transform .25s ease, box-shadow .25s ease;
	outline: none;
	z-index: 1000001;
}

.siberia-contact-widget__toggle:hover {
	transform: scale(1.06);
}

/* Trigger icons: 540deg / 180deg stacked rotation like Chaty Pro */
.siberia-contact-widget__open-icon,
.siberia-contact-widget__close-icon {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	pointer-events: none;
	transition: transform .5s cubic-bezier(0.16, 1, 0.3, 1), opacity .4s ease, visibility .5s;
}

.siberia-contact-widget__open-icon {
	transform: rotate(0deg);
	opacity: 1;
	visibility: visible;
}

.siberia-contact-widget__close-icon {
	transform: rotate(0deg);
	opacity: 0;
	visibility: hidden;
}

.siberia-contact-widget.is-open:not(.is-closing) .siberia-contact-widget__open-icon {
	transform: rotate(540deg);
	opacity: 0;
	visibility: hidden;
}

.siberia-contact-widget.is-open:not(.is-closing) .siberia-contact-widget__close-icon {
	transform: rotate(180deg);
	opacity: 1;
	visibility: visible;
}

/* Spin animation when returning from panel to channels list */
.siberia-contact-widget__toggle.is-spinning .siberia-contact-widget__close-icon {
	animation: siberia-close-spin .45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes siberia-close-spin {
	0% {
		transform: rotate(180deg);
	}
	100% {
		transform: rotate(540deg);
	}
}

/* Channels container and expanding upward animation */
.siberia-contact-widget__channels {
	position: absolute;
	left: 0;
	bottom: 52px;
	display: flex;
	flex-direction: column;
	gap: 8px;
	pointer-events: none;
}

.siberia-contact-widget.is-open:not(.is-closing) .siberia-contact-widget__channels {
	pointer-events: auto;
}

.siberia-contact-widget__channel {
	position: relative;
	width: 44px;
	height: 44px;
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transition: transform .5s cubic-bezier(0.16, 1, 0.3, 1), opacity .4s ease, visibility .5s;
}

/* Fan-out upward from trigger button (44px + 8px gap = 52px step) */
.siberia-contact-widget__channel:nth-child(1) { transform: translateY(156px) scale(0.4); }
.siberia-contact-widget__channel:nth-child(2) { transform: translateY(104px) scale(0.4); }
.siberia-contact-widget__channel:nth-child(3) { transform: translateY(52px) scale(0.4); }

.siberia-contact-widget.is-open:not(.is-closing):not(.has-panel-open) .siberia-contact-widget__channel {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
	transform: translateY(0) scale(1);
}

/* When a channel panel is open: smoothly hide all channel icons */
.siberia-contact-widget.has-panel-open .siberia-contact-widget__channel {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateY(16px) scale(0.6);
	transition: transform .3s cubic-bezier(0.16, 1, 0.3, 1), opacity .25s ease, visibility .3s;
}

/* Channel round toggle buttons: 44x44 */
.siberia-contact-widget__channel-toggle {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	cursor: pointer;
	background: transparent;
	box-shadow: 0 8px 24px rgba(0, 0, 0, .16), 0 2px 6px rgba(0, 0, 0, .08);
	transition: transform .2s ease, box-shadow .2s ease;
	outline: none;
}

.siberia-contact-widget__channel-toggle:hover {
	transform: scale(1.08);
}

.siberia-contact-widget__channel-toggle svg {
	width: 100%;
	height: 100%;
	display: block;
	border-radius: 50%;
}

/* Chaty-style tooltips */
.siberia-contact-widget__tooltip {
	position: absolute;
	left: calc(100% + 10px);
	top: 50%;
	padding: 5px 12px;
	border-radius: 8px;
	color: #333333;
	background: #ffffff;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.2;
	white-space: nowrap;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.12);
	opacity: 0;
	pointer-events: none;
	transform: translate(-8px, -50%);
	transition: opacity .2s ease, transform .2s ease;
	z-index: 1000;
}

.siberia-contact-widget__tooltip::before {
	content: "";
	position: absolute;
	right: 100%;
	top: 50%;
	transform: translateY(-50%);
	border: 5px solid transparent;
	border-right-color: #ffffff;
}

.siberia-contact-widget__channel-toggle:hover .siberia-contact-widget__tooltip,
.siberia-contact-widget__channel-toggle:focus-visible .siberia-contact-widget__tooltip {
	opacity: 1;
	transform: translate(0, -50%);
}

.siberia-contact-widget.has-panel-open .siberia-contact-widget__tooltip {
	display: none !important;
}

/* Channel Agent Panel (contact list card) placed directly above trigger button */
.siberia-contact-widget__panels {
	position: static;
}

.siberia-contact-widget__panel {
	position: fixed;
	left: 25px;
	bottom: 77px;
	width: 320px;
	max-width: calc(100vw - 50px);
	overflow: hidden;
	border-radius: 12px;
	background: #ffffff;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.22);
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateY(18px) scale(0.96);
	transition: transform .35s cubic-bezier(0.16, 1, 0.3, 1), opacity .3s ease, visibility .35s;
	z-index: 1000000;
}

.siberia-contact-widget.has-panel-open .siberia-contact-widget__panel.is-active:not(.is-closing) {
	opacity: 1;
	visibility: visible;
	pointer-events: auto;
	transform: translateY(0) scale(1);
}

.siberia-contact-widget__panel.is-closing {
	opacity: 0;
	visibility: hidden;
	pointer-events: none;
	transform: translateY(15px) scale(0.96);
	transition: transform .3s cubic-bezier(0.16, 1, 0.3, 1), opacity .25s ease, visibility .3s;
}

.siberia-contact-widget__panel-header {
	position: relative;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	padding: 16px 18px 14px;
	color: #ffffff;
	background: var(--channel-header-bg, #151515);
}

.siberia-contact-widget__panel--instagram {
	--channel-header-bg: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.siberia-contact-widget__panel--whatsapp {
	--channel-header-bg: #22bf5b;
}

.siberia-contact-widget__panel--phone {
	--channel-header-bg: #03e78b;
}

.siberia-contact-widget__panel-header-text {
	display: flex;
	flex-direction: column;
	gap: 3px;
}

.siberia-contact-widget__panel-title {
	margin: 0;
	font-size: 20px;
	font-weight: 700;
	line-height: 1.25;
	color: #ffffff;
}

.siberia-contact-widget__panel-subtitle {
	font-size: 14px;
	font-weight: 400;
	line-height: 1.25;
	color: rgba(255, 255, 255, 0.92);
}

/* Chaty chevron down close button */
.siberia-contact-widget__panel-close {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 28px;
	height: 28px;
	margin-top: -2px;
	margin-right: -4px;
	padding: 0;
	border: 0;
	border-radius: 50%;
	background: transparent;
	color: #ffffff;
	cursor: pointer;
	transition: transform .2s ease, opacity .2s ease;
}

.siberia-contact-widget__panel-close:hover {
	transform: translateY(2px);
	opacity: 0.85;
}

.siberia-contact-widget__panel-close svg {
	width: 16px;
	height: 16px;
	fill: currentColor;
	display: block;
}

.siberia-contact-widget__contacts {
	margin: 0;
	padding: 0;
	list-style: none;
	max-height: calc(100vh - 220px);
	overflow-y: auto;
}

.siberia-contact-widget__contact {
	display: flex;
	align-items: center;
	gap: 16px;
	min-height: 64px;
	padding: 12px 18px;
	color: #334155;
	text-decoration: none;
	transition: background .15s ease;
	border-top: 1px solid #f2f4f7;
}

.siberia-contact-widget__contacts li:first-child > .siberia-contact-widget__contact {
	border-top: none;
}

.siberia-contact-widget__contact:hover,
.siberia-contact-widget__contact:focus-visible {
	color: #0f172a;
	background: #f8fafc;
	text-decoration: none;
}

.siberia-contact-widget__contact-icon {
	display: flex;
	flex: 0 0 44px;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	overflow: hidden;
}

.siberia-contact-widget__contact-icon svg {
	width: 100%;
	height: 100%;
	display: block;
}

.siberia-contact-widget__contact-info {
	display: flex;
	flex-direction: column;
	gap: 2px;
	min-width: 0;
}

.siberia-contact-widget__contact-title {
	font-size: 15px;
	font-weight: 500;
	line-height: 1.35;
	color: #334155;
}

.siberia-contact-widget__contact:hover .siberia-contact-widget__contact-title {
	color: #0f172a;
}

.siberia-contact-widget__contact-detail {
	font-size: 13px;
	font-weight: 400;
	line-height: 1.25;
	color: #64748b;
}

.siberia-contact-widget__contact:hover .siberia-contact-widget__contact-detail {
	color: #334155;
}

.siberia-contact-widget a:focus-visible,
.siberia-contact-widget button:focus-visible {
	outline: 3px solid #2b7cff;
	outline-offset: 2px;
}

/* Mobile layout */
@media (max-width: 480px) {
	.siberia-contact-widget {
		left: 15px;
		bottom: 15px;
		width: 44px;
		height: 44px;
	}

	.siberia-contact-widget__toggle,
	.siberia-contact-widget__channel-toggle,
	.siberia-contact-widget__channel {
		width: 44px;
		height: 44px;
	}

	.siberia-contact-widget__channels {
		bottom: 52px;
	}

	.siberia-contact-widget__channel:nth-child(1) { transform: translateY(156px) scale(0.4); }
	.siberia-contact-widget__channel:nth-child(2) { transform: translateY(104px) scale(0.4); }
	.siberia-contact-widget__channel:nth-child(3) { transform: translateY(52px) scale(0.4); }

	.siberia-contact-widget.is-open:not(.is-closing):not(.has-panel-open) .siberia-contact-widget__channel {
		transform: translateY(0) scale(1);
	}

	.siberia-contact-widget__panel {
		left: 18px;
		bottom: 70px;
		width: calc(100vw - 36px);
		max-width: calc(100vw - 36px);
	}
}

@media (prefers-reduced-motion: reduce) {
	.siberia-contact-widget__open-icon,
	.siberia-contact-widget__close-icon,
	.siberia-contact-widget__channel,
	.siberia-contact-widget__panel,
	.siberia-contact-widget__tooltip {
		transition: none !important;
		animation: none !important;
	}
}