:root {
	--color: #333;
	--background: #eee;
	--background-highlight: #fff;
	--shadow: 1pt 1pt 5pt #0005;
}
@media (prefers-color-scheme: dark) {
	:root {
		--color: #ddd;
		--background: #111;
		--background-highlight: #222;
		--shadow: 1pt 1pt 5pt #000;
	}
}


html, body {
	color: var(--color);
	background: var(--background);
	margin: 0;
	padding: 0;
}
body, form, input {
	font-family: sans-serif;
	font-size: 1rem;
}
div {
	margin: 0px;
	padding: 0px;
}
a {
	color: var(--color);
	text-decoration: none;
}


.hidden {
	display: none !important;
}


.button {
	cursor: pointer;
	display: inline-block;
	padding: 10px 5px;
	border: none;
	background: var(--background-highlight);
	--button-shadow: 10pt;
	box-shadow: 0 0 var(--button-shadow) #888;
}
.button:hover {
	--button-shadow: 20pt;
}
.button:not(.hidden) + .button {
	margin-left: 20pt;
}


#file-upload-form {
	position: fixed;
	bottom: 10pt;
	right: 10pt;
}
#file-upload-form label[for="file-input"] {
	border-radius: 50%;
	box-sizing: content-box;
	width: 1rem;
	height: 1rem;
	padding: 10pt;
	text-align: center;
	font-weight: bold;
}


.row {
	padding: 10pt 20pt;
}


#overview {
	text-align: right;
	padding-right: 60pt;
	background: #8882;
	display: flex;
}
#dir-name {
	flex: 1;
	text-align: left;
	font-weight: bold;
}
#info {
	display: inline-block;
	vertical-align: middle;
	position: relative;
	margin-left: 10pt;
}
#info::before {
	border-radius: 50%;
	content: 'i';
	background: #8885;
	display: table-cell;
	width: 20pt;
	height: 20pt;
	text-align: center;
	vertical-align: middle;
}
#info:hover::before {
	border-bottom-left-radius: 0;
	border-bottom-right-radius: 0;
}
#info:not(:hover) > div {
	display: none;
}
#info > div {
	position: absolute;
	width: 200pt;
	right: 0;
	background: #8883;
	backdrop-filter: blur(2px);
	padding: 10pt;
	border-radius: 5pt;
	box-shadow: var(--shadow);
}
#info > div > span {
	display: block;
}


.empty {
	border: none;
	font-style: italic;
	font-size: 2rem;
	color: #888;
	text-align: center;
}
.empty:nth-child(n+3) { /* at least one file + template + itself */
	display: none;
}


.file-item {
	padding-bottom: 30pt;
}
.row.item {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
}
.row.item:not(:first-child) {
	border-top: 1px solid #8884;
}
.row.item:hover {
	box-shadow: 0 0 10pt #8888;
	z-index: 2;
}


.file-name {
	flex: 1;
	min-width: 300pt;
}
.file-details {
	text-align: right;
	font-size: 80%;
}
.file-details > * {
	display: inline-block;
}
.file-details .file-time {
	min-width: 200pt;
}


.file-delete {
	padding-left: 20pt;
	margin-top: -3pt;
}
.file-delete input {
	border-radius: 50%;
	width: 20pt;
	height: 20pt;
	line-height: 0;
	font-weight: bold;
	color: #8888;
	border: 1px solid #8888;
	box-shadow: none;
}
.row.item:not(:hover) input {
	visibility: hidden;
}
.file-delete input:hover {
	color: var(--color);
	border: 1px solid var(--color);
}


.prepared {
	background: #8882;
}
.processing {
	background: #05f2;
}
.error {
	background: #f002;
}
.success {
	background: #0f02;
}
.processing .file-name::after {
	content: '';
	--size: 19pt;
	height: var(--size);
	width: var(--size);
	margin-top: -2pt;
	border-radius: 50%;
	background: radial-gradient(var(--background) 50%, transparent 50%),
	            conic-gradient(var(--color) var(--progress), transparent var(--progress));
}
.error .file-name::after {
	content: '\2717';
	color: red;
}
.success .file-name::after {
	content: '\2713';
	color: green;
}
.processing .file-name::after,
.error .file-name::after,
.success .file-name::after {
	display: inline-block;
	position: absolute;
	margin-left: 10pt;
	font-weight: bold;
	font-size: 90%;
}


#drag-drop-indicator {
	position: fixed;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	backdrop-filter: blur(4pt);
	padding: 10%;
}
#drag-drop-indicator>div {
	height: 100%;
	box-sizing: border-box;

	border: 5pt dashed #8883;
	border-radius: 20pt;

	position: relative;
}
#drag-drop-indicator div div {
	position: absolute;
	top: 50%;
	width: 100%;
	text-align: center;

	font-size: 5vw;
	font-weight: bold;
	color: #8886;
}


#messages {
	position: absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%, -50%);
	padding: 30pt;
	background: radial-gradient(var(--background) 50%, transparent);
	border: 1px solid #8884;
	border-radius: 10pt;
	backdrop-filter: blur(2px);
}
#messages:empty {
	display: none;
}

#messages.init {
	width: 14rem;
	text-align: center;
}
#messages.init input {
	padding: .5rem;
}
#messages.init input[name="dir"],
#messages.init input[name="password"] {
	width: 10rem;
}
#messages.init input[name="password"] {
	margin-top: 10pt;
}
#messages.init input[type="submit"] {
	width: 2rem;
}