*,
*:before,
*:after {
	box-sizing: border-box;
}

:root {
	--c-grey-100: #f4f6f8;
	--c-grey-200: #e3e3e3;
	--c-grey-300: #b2b2b2;
	--c-grey-400: #7b7b7b;
	--c-grey-500: #3d3d3d;

	--c-blue-500: #688afd;
}

/* Some basic CSS overrides */
body {
	line-height: 1.5;
	min-height: 100vh;
	font-family: "Outfit", sans-serif;
	padding-top: 20vh;
	padding-bottom: 20vh;
}

button,
input,
select,
textarea {
	font: inherit;
}

a {
	color: inherit;
}
img {
	display: block;
	max-width: 100%;
}
/* End basic CSS override */

.timeline {
	width: 85%;
	max-width: 700px;
	margin-left: auto;
	margin-right: auto;
	display: flex;
	flex-direction: column;
	padding: 32px 0 32px 32px;
	border-left: 2px solid var(--c-grey-200);
	font-size: 1.125rem;
}

.timeline-item {
	display: flex;
	gap: 24px;
	& + * {
		margin-top: 24px;
	}
	& + .extra-space {
		margin-top: 48px;
	}
}

.new-comment {
	width: 100%;
	input {
		border: 1px solid var(--c-grey-200);
		border-radius: 6px;
		height: 48px;
		padding: 0 16px;
		width: 100%;
		&::placeholder {
			color: var(--c-grey-300);
		}

		&:focus {
			border-color: var(--c-grey-300);
			outline: 0; 
			box-shadow: 0 0 0 4px var(--c-grey-100);
		}
	}
}

.timeline-item-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	margin-left: -52px;
	flex-shrink: 0;
	overflow: hidden;
	box-shadow: 0 0 0 6px #fff;
	svg {
		width: 20px;
		height: 20px;
	}

	&.faded-icon {
		background-color: var(--c-grey-100);
		color: var(--c-grey-400);
	}

	&.filled-icon {
		background-color: var(--c-blue-500);
		color: #fff;
	}
}

.timeline-item-description {
	display: flex;
	padding-top: 6px;
	gap: 8px;
	color: var(--c-grey-400);

	img {
		flex-shrink: 0;
	}
	a {
		color: var(--c-grey-500);
		font-weight: 500;
		text-decoration: none;
		&:hover,
		&:focus {
			outline: 0; // Don't actually do this
			color: var(--c-blue-500);
		}
	}
}

.avatar {
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	overflow: hidden;
	aspect-ratio: 1 / 1;
	flex-shrink: 0;
	width: 40px;
	height: 40px;
	&.small {
		width: 28px;
		height: 28px;
	}

	img {
		object-fit: cover;
	}
}

.comment {
	margin-top: 12px;
	color: var(--c-grey-500);
	border: 1px solid var(--c-grey-200);
	box-shadow: 0 4px 4px 0 var(--c-grey-100);
	border-radius: 6px;
	padding: 16px;
	font-size: 1rem;
}

.button {
	border: 0;
	padding: 0;
	display: inline-flex;
	vertical-align: middle;
	margin-right: 4px;
	margin-top: 12px;
	align-items: center;
	justify-content: center;
	font-size: 1rem;
	height: 32px;
	padding: 0 8px;
	background-color: var(--c-grey-100);
	flex-shrink: 0;
	cursor: pointer;
	border-radius: 99em;

	&:hover {
		background-color: var(--c-grey-200);
	}

	&.square {
		border-radius: 50%;
		color: var(--c-grey-400);
		width: 32px;
		height: 32px;
		padding: 0;
		svg {
			width: 24px;
			height: 24px;
		}

		&:hover {
			background-color: var(--c-grey-200);
			color: var(--c-grey-500);
		}
	}
}

.show-replies {
	color: var(--c-grey-300);
	background-color: transparent;
	border: 0;
	padding: 0;
	margin-top: 16px;
	display: flex;
	align-items: center;
	gap: 6px;
	font-size: 1rem;
	cursor: pointer;
	svg {
		flex-shrink: 0;
		width: 24px;
		height: 24px;
	}

	&:hover,
	&:focus {
		color: var(--c-grey-500);
	}
}

.avatar-list {
	display: flex;
	align-items: center;
	& > * {
		position: relative;
		box-shadow: 0 0 0 2px #fff;
		margin-right: -8px;
	}
}