image-similarity/web/style.css

body {
	margin: 0;
	padding: 0;
	color: var(--foreground);
	background: var(--background) url('bg.jpeg');
	background-size: cover;
	font-family: sans-serif;
	height: 100%;
	overflow: hidden;
	font-size: 14px;
}

#wrapper {
	overflow-x: hidden;
	overflow-y: auto;
	width: 100%;
	height: 100%;
}

h1, h2, h3, h4, h5, h6 {
	color: var(--color1);
	margin-top: 10px;
	margin-bottom: 0;
}

h1 {
	margin-top: 0;
	font-size: 24px;
}

h2 {
	color: var(--color2);
}

p {
	margin-top: 2px;
}

a {
	color: var(--color2);
}

strong {
	color: var(--color4);
}

em {
	color: var(--color3);
}

pre {
	margin: 0;
}

pre > code {
	border: 1px solid;
}

article {
	max-width: 1024px;
	min-height: 128px;
	margin: 25px auto;
	padding: 20px;
	background: color-mix(in srgb, var(--background) 90%, transparent);
	box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.9);
}

code.block {
	display: block;
}

img {
	max-width: 100%;
}

/* Demo */

.needs-image {
	display: none;
}

.needs-image.visible {
	display: block;
}

#base .image-original img {
	max-width: 256px;
	min-width: 256px;
}

/* Resize demo */

#resize {
	position: relative;
	height: 512px;
	width: 100%;
	transition: height 2s linear;
}

#resize.resize {
	height: 256px;
}

#resize .image-original {
	position: absolute;
	width: 100%;
	height: 512px;
}

#resize .image-original img {
	max-height: 50vh;
	min-height: 257px;
	max-width: 100%;
	min-width: 257px;
	/* height: 512px; */
}

#resize-original {
	position: relative;
	height: 512px;
}

#resize-original img {
	position: absolute;
	max-width: 90vw;
	max-height: 512px;
	min-width: 257px;
	min-height: 257px;
	opacity: 1;
	transition:
		width 2s linear,
		height 2s linear,
		filter 3s linear 2s,
		opacity 3s ease-in 5s;
}

#resize.resize #resize-original img {
	width: 256px !important;
	height: 256px !important;
	filter: grayscale(1) blur(10px);
	opacity: 0;
}

#resize-original img.grayscale {
	filter: grayscale(1) blur(10px);
}

#resize-original img.fade {
	opacity: 0;
}

#image-resize img {
	width: 256px;
	height: 256px;
	image-rendering: pixelated;
	image-rendering: -moz-crisp-edges;
}

#image-dct {
	margin-left: 32px;
	display:grid;
	grid-template-columns: repeat(8, 32px);
}

#image-dct > div {
	height: 32px;
	line-height:32px;
	font-size: 11px;
	text-align: center;
	border: 1px solid var(--color1);
	box-sizing: border-box;
}

.similarity-example {
	display: flex;
	flex-flow: row nowrap;
	align-items: flex-end;
}

figure {
	margin: 10px;
	width: 50%;
}

/* Loader */ 

#loader.show {
  border-radius: 50%;
  width: 256px;
  height: 256px;
  font-size: 10px;
  position: fixed;
  z-index: 99;
  top: calc(50vh - 128px);
  left: calc(50vw - 128px); 
  border: 16px solid transparent;
  border-top: 16px solid darkred;
  transform: translateZ(0);
  animation: loader 2s infinite ease-in-out;
}

@keyframes loader {
  0% {
    transform: rotate(0deg);
  }
  50% {
    transform: rotate(360deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
/* Skeleton */

.todo {
	opacity: 0.55;
	font-style: italic;
	border-left: 3px solid var(--color3);
	padding-left: 8px;
}

/* Hash visualisation */

.hash-panel {
	display: flex;
	flex-flow: row wrap;
	gap: 24px;
	align-items: flex-start;
}

.hash-value {
	font-size: 18px;
	letter-spacing: 2px;
}

.bit-grid {
	display: grid;
	grid-template-columns: repeat(8, 20px);
}

.bit-grid.wide {
	grid-template-columns: repeat(12, 20px);
}

.bit-grid .bit {
	height: 20px;
	box-sizing: border-box;
	border: 1px solid var(--background);
}

.bit-grid .bit.on {
	background: var(--foreground);
}

.bit-grid .bit.off {
	background: color-mix(in srgb, var(--foreground) 12%, transparent);
}

.heat-grid {
	display: grid;
	grid-template-columns: repeat(8, 32px);
}

.heat-grid > div {
	height: 32px;
	box-sizing: border-box;
}

.pixelated, #image-resize img, #phash-resize img {
	image-rendering: pixelated;
	image-rendering: -moz-crisp-edges;
}

#phash-resize img {
	width: 128px;
	height: 128px;
}

.sample {
	height: 48px;
	margin: 0 4px;
	cursor: pointer;
	vertical-align: middle;
}

/* Mutation compare */

.compare {
	position: relative;
	max-width: 640px;
}

.compare img {
	display: block;
	width: 100%;
}

.compare #compare-b {
	position: absolute;
	top: 0;
	left: 0;
	clip-path: inset(0 0 0 50%);
}

#compare-slider, #mutator-amount {
	width: 320px;
}

.distances td {
	text-align: center;
	font-size: 18px;
	min-width: 64px;
	color: var(--color1);
}

/* Ranking */

.thumb-grid {
	display: flex;
	flex-flow: row wrap;
	gap: 8px;
}

.thumb-grid figure {
	width: 96px;
	margin: 0;
	cursor: pointer;
	text-align: center;
}

.thumb-grid figure.query {
	outline: 2px solid var(--color1);
}

.thumb-grid img {
	width: 96px;
	height: 96px;
	object-fit: cover;
}

.thumb-grid figcaption {
	font-size: 11px;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}