:root {
	--bg-color: white;
	--text-color: black;
	--border-color: #ddd;
	--th-bg-color: #f2f2f2;
	--th-hover-bg-color: #e0e0e0;
	--link-color: blue;
	--link-visited: purple;
	--link-active: red;
	--font-size: 16px;
	--line-height: 1.6;
	--padding: 0.25rlh 0.5rlh;
}

@media (prefers-color-scheme: dark) {
	:root {
		--bg-color: #121212;
		--text-color: #e0e0e0;
		--border-color: #444;
		--th-bg-color: #333;
		--th-hover-bg-color: #555;
		--link-color: cyan;
		--link-visited: fuchsia;
		--link-active: yellow;
	}
}

a {
	color: var(--link-color);
}

a:visited {
	color: var(--link-visited);
}

a:focus,
a:active {
	color: var(--link-active);
}

body,
html {
	margin: 0;
	padding: 0;
}

body {
	align-items: stretch;
	background-color: var(--bg-color);
	color: var(--text-color);
	display: flex;
	flex-flow: column;
	font-family: system-ui, 'Helvetica Neue', Helvetica, Arial, sans-serif;
	font-size: 1rem;
	justify-content: flex-start;
}

footer,
header,
td,
th {
	padding: var(--padding);
}

footer {
	font-size: 0.8rem;
	line-height: 1rlh;
	text-align: right;
}

h1 {
	font-size: 2rem;
	font-weight: bold;
	margin: 0.25rlh 0 0.5rlh;
}

html {
	font-size: var(--font-size);
	line-height: var(--line-height);
}

table {
	border-collapse: collapse;
	width: 100%;
	position: relative;
}

tbody tr:hover {
	background: var(--th-bg-color);
}

thead th {
	position: sticky;
	top: 0;
}

td,
th {
	border-bottom: 1px solid var(--border-color);
	text-align: left;
	vertical-align: top;
}

td:nth-child(1),
th:nth-child(1) {
	width: 99%;
}

td:nth-child(1) {
	padding: 0;
}

td:nth-child(1) a {
	display: block;
	padding: var(--padding);
}

td:nth-child(2),
td:nth-child(3),
td:nth-child(4),
th:nth-child(2),
th:nth-child(3),
th:nth-child(4) {
	min-width: max-content;
	white-space: nowrap;
}

td:nth-child(4),
th:nth-child(4) {
	text-align: right; /* Right-align the file sizes and the header */
}

th {
	-webkit-backdrop-filter: blur(0.5rem);
	backdrop-filter: blur(0.5rem);
	cursor: pointer;
	position: relative;
	-webkit-user-select: none;
	user-select: none;
}

th::after {
	background-color: var(--th-bg-color);
	content: '';
	display: block;
	inset: 0;
	opacity: 0.8;
	position: absolute;
	z-index: -1;
}

th.sortable:hover::after {
	background-color: var(--th-hover-bg-color);
}

th.sortable div {
	align-items: center;
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
}

th.sortable div::after {
	content: '▲'; /* Arrow pointing up for ascending */
	margin-left: 0.5rem;
	visibility: hidden;
}

th.sortable.asc div::after,
th.sortable.desc div::after {
	visibility: visible;
}

th.sortable.desc div::after {
	content: '▼'; /* Arrow pointing down for descending */
}