/*
 * Copyright (C) 2026 Fluxer Contributors
 *
 * This file is part of Fluxer.
 *
 * Fluxer is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Fluxer is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with Fluxer. If not, see <https://www.gnu.org/licenses/>.
 */

.messagesWrapper {
	position: relative;
	display: flex;
	flex-direction: column;
	flex: 1 1 0%;
	min-height: 0;
	min-width: 0;
	height: 100%;
	font-size: var(--font-size, 16px);
	--scrollbar-track-bg: var(--background-secondary-lighter);
	--message-group-spacing: 16px;
}

.nativeAnchor {
	overflow-anchor: auto !important;
}

.scrollerContainer {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	min-height: 0;
	min-width: 0;
	height: 100%;
	width: 100%;
}

.scrollerContent {
	display: flex;
	flex-direction: column;
	flex: 1 0 auto;
	min-height: 100%;
	overflow-anchor: none;
}

.scrollerSpacer {
	display: block;
	height: var(--scroller-spacer-height);
	pointer-events: none;
	width: 100%;
	flex-shrink: 0;
}

.placeholderSpacer {
	flex: 0 0 auto;
	height: 16px;
}

.groupSpacer,
.groupSpacerHalf {
	flex: 0 0 auto;
}

.groupSpacer {
	height: var(--message-group-spacing);
}

.groupSpacerHalf {
	height: calc(var(--message-group-spacing) / 2);
}

.scrollerInner {
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	min-height: 100%;
	padding-left: 0.75rem;
	padding-right: 0.75rem;
	position: relative;
}

@media (min-width: 768px) {
	.scrollerInner {
		padding-left: var(--chat-horizontal-padding);
		padding-right: var(--chat-horizontal-padding);
	}
}

.newMessagesBar {
	position: absolute;
	left: 0.5rem;
	right: 0.5rem;
	top: -8px;
	z-index: var(--z-index-elevated-3);
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 40px;
	padding-top: 6px;
	border-radius: 0 0 0.5rem 0.5rem;
	background: var(--brand-primary);
	border: none;
	padding-left: 0.75rem;
	padding-right: 0.75rem;
	cursor: pointer;
	transition:
		transform 0.1s ease-out,
		box-shadow 0.1s ease-out;
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
}

.newMessagesBar:active {
	transform: translateY(2px);
	box-shadow: 0 0 0 rgba(0, 0, 0, 0.15);
}

.newMessagesBarText {
	color: white;
	font-size: 0.875rem;
	font-weight: 500;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.newMessagesBarAction {
	display: flex;
	align-items: center;
	gap: 0.375rem;
	color: white;
	font-size: 0.875rem;
	font-weight: 600;
	flex-shrink: 0;
}

.loadMoreContainer {
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 0.75rem 0;
}

.loadMoreTopPadding {
	padding-top: 1.25rem;
}

.loadMoreBottomPadding {
	padding-bottom: 1.25rem;
}

.unreadOverlay {
	position: absolute;
	left: 0;
	right: 0;
	z-index: 1;
	pointer-events: none;
}

.unreadSlot {
	display: none;
	pointer-events: none;
}

.unreadSlot[data-visible='1'] {
	display: block;
	padding-top: 0.25rem;
	padding-bottom: 0.25rem;
}