gomuks/web/src/ui/timeline/TimelineEvent.css

div.timeline-event {
	width: 100%;
	max-width: 100%;
	overflow: hidden;
	overflow-wrap: anywhere;
	display: grid;
	margin-top: .5rem;
	grid-template:
		"avatar gap sender sender" auto
		"avatar gap content status" auto
		/ 2.5rem .5rem 1fr 2rem;

	&.highlight {
		background-color: rgba(255, 255, 0, .1);
	}

	&.jump-highlight {
		background-color: rgba(0, 255, 0, .2);
	}

	&.jump-highlight-fadeout {
		transition: background-color 1s;
	}

	&:hover {
		background-color: #eee;

		&.highlight {
			background-color: #eec;
		}

		&.jump-highlight {
			background-color: #cec;
		}
	}

	> div.sender-avatar {
		grid-area: avatar;

		width: 40px;
		height: 40px;
		margin-top: 2px;
	}

	> div.event-sender-and-time {
		grid-area: sender;

		display: flex;
		align-items: center;
		gap: .25rem;

		> span.event-sender {
			font-weight: bold;
		}

		> span.event-time, > span.event-edited {
			font-size: .7rem;
			color: #888;
		}
	}

	> div.event-time-only {
		grid-area: timestamp;
		display: none;
		align-items: end;
		font-size: .7rem;
		color: #888;
		max-height: 1.25rem;
		margin-left: .25rem;
	}

	> div.event-content {
		grid-area: content;
		overflow: hidden;
	}

	> div.event-send-status {
		grid-area: status;
		display: flex;
		justify-content: right;
		align-items: end;
		max-height: 1.25rem;

		> svg {
			height: 16px;
		}

		&.error {
			color: red;
		}

		&.sending, &.sent {
			color: #ccc;
		}
	}

	&.same-sender {
		grid-template:
			"timestamp content status" auto
			/ 3rem 1fr 2rem;
		margin-top: .25rem;

		> div.sender-avatar, > div.event-sender-and-time {
			display: none;
		}

		> div.event-time-only {
			display: flex;
		}
	}

	&.hidden-event {
		grid-template:
			"timestamp avatar content status" auto
			/ 3rem 1.5rem 1fr 2rem;

		> div.sender-avatar {
			width: 1.5rem;
			height: 1.5rem;
		}

		> div.event-sender-and-time {
			display: none;
		}

		> div.event-time-only {
			display: flex;
		}

		+ div.timeline-event.hidden-event {
			margin-top: 0;
		}
	}
}

div.hidden-event > div.sender-avatar, blockquote.reply-body > div.reply-sender > div.sender-avatar {
	margin-top: 0;
	display: flex;
	align-items: center;
}

div.date-separator {
	display: flex;
	align-items: center;
	gap: .5rem;

	> hr {
		flex: 1;
		opacity: .2;
	}
}

div.decryption-error-body {
	display: flex;
	align-items: center;

	> svg {
		height: 20px;
		color: red;
	}
}

div.redacted-body, div.decryption-pending-body {
	display: flex;
	align-items: center;
	color: #888;

	> svg {
		height: 20px;
	}
}

div.member-body {
	display: flex;
	align-items: center;
	gap: .25rem;
}

div.message-text {
	&.plaintext-body {
		white-space: pre-wrap;
	}

	&.notice-message {
		opacity: .6;
	}

	&.emote-message::before {
		content: "* " attr(data-event-sender) " ";
	}
}

div.html-body {
	overflow: hidden;
	img[data-mx-emoticon] {
		vertical-align: middle;
	}

	img.hicli-custom-emoji {
		vertical-align: middle;
		height: 24px;
		width: auto;
		max-width: 72px;
	}

	img.hicli-sizeless-inline-img {
		height: 24px;
		width: auto;
		max-width: 72px;
	}

	span.hicli-spoiler {
		filter: blur(4px);
		transition: filter .5s;
		cursor: pointer;

		&.spoiler-revealed {
			filter: none;
		}

		&:not(.spoiler-revealed) a {
			pointer-events: none;
		}
	}

	blockquote {
		border-left: 2px solid #ccc;
		padding-left: .5rem;
	}

	pre {
		width: 100%;
		max-height: max(50vh, 400px);
		overflow: auto;
	}

	h1, h2, h3, h4, h5, h6 {
		margin: 0 0 .5rem;
	}

	p, ul, ol, dl, table, pre, blockquote {
		&:not(:last-child) {
			margin: 0 0 .25rem;
		}
		&:last-child {
			margin: 0;
		}
	}
}

div.media-container {
	&.video-container {
		width: 100%;
		height: 240px;
	}

	> a {
		display: flex;
		align-items: center;
		text-decoration: none;
		color: inherit;
	}

	> img {
		max-width: 100%;
		max-height: 100%;
	}
	> video {
		min-width: 320px;
		max-width: 100%;
		height: 100%;
	}
}