/* SPDX-License-Identifier: AGPL-3.0-or-later */

.headerContainer {
	--channel-header-text-primary: var(--text-primary);
	--channel-header-text-muted: var(--text-primary-muted);
	--channel-header-text-tertiary: var(--text-tertiary);
	--channel-header-divider-color: var(--background-modifier-hover);
	--channel-header-hover-background: color-mix(in srgb, #fff 6%, transparent);
	--channel-header-update-icon-color: #22c55e;
	--voice-call-header-text: var(--text-primary);
	z-index: 3;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(0, auto);
	align-items: center;
	gap: var(--channel-header-gap);
	height: var(--layout-header-height);
	min-height: var(--layout-header-height);
	border-bottom: 0.0625rem solid var(--user-area-divider-color);
	background-color: var(--background-secondary-lighter);
	padding: 0 var(--channel-header-padding-inline);
	color: var(--channel-header-text-primary);
}

.headerWrapper {
	--channel-header-background: var(--background-secondary-lighter);
	background-color: var(--channel-header-background);
	display: flex;
	flex-direction: column;
}

.headerWrapperCallActive {
	--channel-header-background: transparent;
	background-color: var(--channel-header-background);
}

.headerContainerCallActive {
	--channel-header-text-primary: #fff;
	--channel-header-text-muted: #fff;
	--channel-header-text-tertiary: #fff;
	--channel-header-divider-color: #fff;
	--channel-header-hover-background: rgb(255 255 255 / 0.16);
	--voice-call-header-text: #fff;
	background-color: transparent;
	border-bottom-color: transparent;
	color: var(--channel-header-text-primary);
	position: relative;
	isolation: isolate;
}

.headerContainerCallActive::before {
	content: '';
	position: absolute;
	top: 0;
	right: 0;
	bottom: -4.5rem;
	left: 0;
	background: var(
		--voice-header-gradient,
		linear-gradient(to bottom, rgb(0 0 0 / 0.96) 0%, rgb(0 0 0 / 0.86) 42%, rgb(0 0 0 / 0.58) 72%, transparent 100%)
	);
	pointer-events: none;
	z-index: -1;
}

.callBanner {
	display: grid;
	grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
	align-items: center;
	gap: var(--spacing-4);
	padding: var(--spacing-3) var(--spacing-4);
	border-top: 0.0625rem solid color-mix(in srgb, #fff 10%, transparent);
	background-color: #000;
	color: var(--text-primary);
}

.callBannerInfo {
	display: flex;
	align-items: center;
	gap: var(--spacing-2);
	min-width: 0;
}

.callBannerIcon {
	color: var(--status-online);
	height: 1.25rem;
	width: 1.25rem;
}

.callBannerTexts {
	display: flex;
	flex-direction: column;
	gap: 0.15rem;
	min-width: 0;
}

.callBannerTitle {
	font-weight: 600;
	font-size: 0.95rem;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	line-height: 1.25rem;
	max-height: 1.25rem;
}

.callBannerSubtitle {
	font-size: 0.875rem;
	color: var(--text-primary-muted);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	line-height: 1.25rem;
	max-height: 1.25rem;
}

.callBannerConnected {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap: var(--spacing-3);
	min-width: 0;
}

.callBannerPending {
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: var(--spacing-2);
	min-width: 0;
}

.callBannerAvatarShell {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: context-menu;
}

.callBannerAvatar {
	border-radius: 624.9375rem;
	box-shadow: 0 0 0 0.0625rem color-mix(in srgb, #fff 12%, transparent);
}

.callBannerAvatarPending {
	opacity: 0.8;
}

.callBannerAvatarPending::before {
	content: '';
	position: absolute;
	inset: -0.375rem;
	border-radius: 50%;
	border: 0.0625rem solid color-mix(in srgb, #fff 45%, transparent);
	animation: callBannerRing 1.6s ease-in-out infinite;
}

:global(html.reduced-motion) .callBannerAvatarPending::before {
	animation: none;
	opacity: 0.7;
}

.callBannerAvatarPending .callBannerAvatar {
	filter: grayscale(0.75);
	opacity: 0.75;
}

@keyframes callBannerRing {
	0% {
		transform: scale(0.9);
		opacity: 0.7;
	}
	70% {
		transform: scale(1.15);
		opacity: 0;
	}
	100% {
		opacity: 0;
	}
}

@media (max-width: 767px) {
	.headerContainer {
		height: var(--layout-header-height-mobile);
		min-height: var(--layout-header-height-mobile);
	}
}

.headerLeftSection {
	position: relative;
	display: flex;
	align-items: center;
	min-width: 0;
	overflow: hidden;
}

.backButton {
	margin-right: var(--channel-header-back-button-gap);
	flex-shrink: 0;
	cursor: pointer;
	-webkit-app-region: no-drag;
	display: flex;
	align-items: center;
	justify-content: center;
	height: var(--channel-header-back-button-size);
	width: var(--channel-header-back-button-size);
	border-radius: var(--radius-full);
	background-color: transparent;
	color: var(--channel-header-text-muted);
	transition: color var(--transition-fast);
}

:global(:where(html.window-focused, html.unfocused-fully-interactive):not(.window-focus-activation-guard))
	.backButton:hover {
	color: var(--channel-header-text-primary);
}

.backButtonDesktop {
	composes: backButton;
}

@media (min-width: 768px) {
	.backButtonDesktop {
		display: none;
	}
}

.backIcon {
	height: var(--channel-header-back-icon-size);
	width: var(--channel-header-back-icon-size);
}

.backIconBold {
	composes: backIcon;
	font-weight: bold;
}

.leftContentContainer {
	position: relative;
	min-width: 0;
	flex: 1;
	overflow: hidden;
	display: flex;
	align-items: center;
	gap: var(--spacing-2);
}

.voiceCallHeaderSupplement {
	display: flex;
	align-items: center;
	height: 2rem;
	min-width: 0;
	max-width: min(50%, 26rem);
	overflow: hidden;
	flex-shrink: 1;
	-webkit-app-region: no-drag;
}

.voiceCallHeaderSupplement:empty {
	display: none;
}

.voiceCallHeaderSupplement * {
	-webkit-app-region: no-drag;
}

.mobileButton {
	display: flex;
	align-items: center;
	border: none;
	background-color: transparent;
	padding: 0;
	text-align: left;
	cursor: pointer;
	-webkit-app-region: no-drag;
}

.desktopButton {
	composes: mobileButton;
	cursor: pointer;
}

:global(:where(html.window-focused, html.unfocused-fully-interactive):not(.window-focus-activation-guard))
	.desktopButton:hover {
	background-color: var(--channel-header-hover-background);
}

.avatarWrapper {
	display: flex;
	align-items: center;
	min-width: 0;
	max-width: 100%;
	overflow: hidden;
}

.groupDmHeaderTrigger {
	display: flex;
	align-items: center;
	min-width: 0;
	max-width: 100%;
	cursor: pointer;
	-webkit-app-region: no-drag;
}

:global(:where(html.window-focused, html.unfocused-fully-interactive):not(.window-focus-activation-guard))
	.groupDmHeaderTrigger:hover {
	background-color: var(--channel-header-hover-background);
}

.groupDmHeaderInner {
	display: flex;
	align-items: center;
	flex: 1;
	min-width: 0;
	max-width: 100%;
	gap: var(--channel-header-name-gap-group-dm);
	position: relative;
	z-index: 1;
}

.groupDmEditIcon {
	opacity: 0;
	color: var(--channel-header-text-muted);
	flex-shrink: 0;
	position: relative;
	margin-left: var(--spacing-2);
}

:global(:where(html.window-focused, html.unfocused-fully-interactive):not(.window-focus-activation-guard))
	.groupDmHeaderTrigger:hover
	.groupDmEditIcon {
	opacity: 1;
}

.channelName {
	margin-left: var(--channel-header-name-gap);
	min-width: 0;
	flex-shrink: 1;
	font-weight: 500;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	line-height: 1.5rem;
	max-height: 1.5rem;
}

.groupDmChannelName {
	margin-left: 0;
}

.dmNameWrapper {
	display: inline-flex;
	align-items: center;
	gap: 0.15rem;
	min-width: 0;
	max-width: 15rem;
	flex-shrink: 1;
}

.userTag {
	margin-left: 0.25rem;
}

.channelIcon {
	height: var(--channel-header-icon-size);
	width: var(--channel-header-icon-size);
	flex-shrink: 0;
	color: var(--channel-header-text-muted);
}

.caretRight {
	margin-left: var(--channel-header-caret-gap);
	height: var(--channel-header-caret-size);
	width: var(--channel-header-caret-size);
	flex-shrink: 0;
	color: var(--channel-header-text-muted);
}

.channelInfoContainer {
	display: flex;
	align-items: center;
	flex: 1 1 auto;
	min-width: 0;
	max-width: 100%;
	overflow: hidden;
}

.followButton {
	margin-left: var(--channel-header-name-gap);
	flex-shrink: 0;
}

.topicDivider {
	margin: 0 var(--channel-header-topic-divider-gap);
	flex-shrink: 0;
	color: var(--channel-header-divider-color);
}

.topicContainer {
	position: relative;
	display: flex;
	align-items: center;
	min-width: 0;
	flex: 1 1 0;
	overflow: hidden;
	max-width: 100%;
	isolation: isolate;
}

.topicButton {
	display: inline-block;
	width: auto;
	min-width: 0;
	max-width: 100%;
	padding-right: var(--spacing-5);
	cursor: pointer;
	border: none;
	background: transparent;
	text-align: left;
	font-size: 0.8125rem !important;
	line-height: 1.125rem !important;
	max-height: 1.125rem;
	color: var(--channel-header-text-tertiary) !important;
	white-space: nowrap !important;
	word-break: normal !important;
	overflow-wrap: normal !important;
	overflow: hidden;
	text-overflow: ellipsis;
	-webkit-app-region: no-drag;
}

.topicButtonOverflow {
	mask-image: linear-gradient(90deg, #000 0%, #000 calc(100% - 2.5rem), transparent 100%);
	-webkit-mask-image: linear-gradient(90deg, #000 0%, #000 calc(100% - 2.5rem), transparent 100%);
	mask-repeat: no-repeat;
	-webkit-mask-repeat: no-repeat;
}

.topicButton * {
	white-space: inherit !important;
	word-break: inherit !important;
	overflow-wrap: inherit !important;
	color: inherit !important;
	font-size: inherit !important;
	line-height: inherit !important;
	margin: 0;
	padding: 0;
}

.topicMarkup :global(.markup),
.topicMarkup :global(.markup.inlineFormat),
.topicMarkup :global(.markup .inlineFormat) {
	font-size: inherit !important;
	line-height: inherit !important;
	color: inherit !important;
	margin: 0;
	padding: 0;
}

.topicMarkup :global(.markup h1),
.topicMarkup :global(.markup h2),
.topicMarkup :global(.markup h3),
.topicMarkup :global(.markup h4),
.topicMarkup :global(.markup h5),
.topicMarkup :global(.markup h6),
.topicMarkup :global(.markup p),
.topicMarkup :global(.markup ul),
.topicMarkup :global(.markup ol),
.topicMarkup :global(.markup li),
.topicMarkup :global(.markup blockquote) {
	font-size: inherit !important;
	line-height: inherit !important;
	margin: 0 !important;
	padding: 0 !important;
	color: inherit !important;
}

.headerRightSection {
	position: relative;
	display: flex;
	align-items: center;
	justify-content: flex-end;
	gap: var(--channel-header-actions-gap);
	flex-shrink: 0;
	min-width: 0;
	-webkit-app-region: no-drag;
}

.messageSearchFocusWrapper {
	display: flex;
	flex: 0 0 15.25rem;
	width: 15.25rem;
	min-width: 15.25rem;
	max-width: 15.25rem;
}

.messageSearchFocusWrapper > :first-child {
	width: 15.25rem;
	min-width: 15.25rem;
	max-width: 15.25rem;
}

.headerContainerThreadPanelOpen {
	grid-template-columns: minmax(min(12rem, 40%), 1fr) minmax(0, auto);
}

.headerContainerThreadPanelOpen .topicDivider,
.headerContainerThreadPanelOpen .topicContainer {
	display: none;
}

.headerContainerThreadPanelOpen .messageSearchFocusWrapper {
	flex: 0 1 15.25rem;
	min-width: 9rem;
}

.headerContainerThreadPanelOpen .messageSearchFocusWrapper > :first-child {
	width: 100%;
	min-width: 0;
}

.iconButton {
	display: flex;
	align-items: center;
	justify-content: center;
	height: var(--channel-header-action-size);
	width: var(--channel-header-action-size);
	flex-shrink: 0;
	cursor: pointer;
	border-radius: var(--radius-full);
	border: none;
	background-color: transparent;
	transition: color var(--transition-fast);
}

.iconButtonDefault {
	composes: iconButton;
	color: var(--channel-header-text-muted);
	cursor: pointer;
	transition: color var(--transition-fast);
}

:global(:where(html.window-focused, html.unfocused-fully-interactive):not(.window-focus-activation-guard))
	.iconButtonDefault:hover {
	color: var(--channel-header-text-primary);
}

.iconButtonSelected {
	composes: iconButton;
	color: var(--channel-header-text-primary);
	background-color: transparent;
}

.updateIconButton {
	composes: iconButton;
	color: var(--channel-header-update-icon-color);
	background-color: transparent;
	position: relative;
}

.updateIcon {
	height: 1.5rem;
	width: 1.5rem;
}

.updateIconError {
	color: var(--status-danger);
}

.headerContainerCallActive .updateIconError {
	color: var(--channel-header-text-primary);
}

.iconButtonMobile {
	display: flex;
	align-items: center;
	justify-content: center;
	height: var(--channel-header-action-size-mobile);
	width: var(--channel-header-action-size-mobile);
	flex-shrink: 0;
	border-radius: var(--radius-full);
	background-color: var(--background-tertiary);
	color: var(--channel-header-text-primary);
	cursor: pointer;
}

.buttonIcon {
	height: var(--channel-header-action-icon-size);
	width: var(--channel-header-action-icon-size);
}

.buttonIconMobile {
	height: 1.25rem;
	width: 1.25rem;
}

.inlineEditWrapper {
	margin-left: var(--spacing-3);
}

.inlineEditButton {
	font-weight: 500;
	cursor: pointer;
}

.inlineEditInput {
	font-weight: 500;
}

.iconButtonWrapper {
	position: relative;
	display: inline-flex;
}

.unreadPinIndicator {
	position: absolute;
	bottom: 0.3rem;
	right: 0.35rem;
	width: 0.5rem;
	height: 0.5rem;
	border-radius: 624.9375rem;
	background-color: var(--status-danger);
	box-shadow: 0 0 0 0.08rem var(--channel-header-background);
	pointer-events: none;
}