kcalculator/style.css

@font-face {
	font-family: 'Material Icons';
	font-style: normal;
	font-weight: 400;
	src: url("/icons.ttf");
	src: local('Material Icons'),
		local('MaterialIcons-Regular'),
		url("/icons.ttf") format('truetype');
}

.material-icons {
	transform: translateY(0.1em);
	font-family: 'Material Icons';
	font-weight: normal;
	font-style: normal;
	font-size: 1em;  /* Preferred icon size */
	display: inline-block;
	line-height: 1;
	text-transform: none;
	letter-spacing: normal;
	word-wrap: normal;
	white-space: nowrap;
	direction: ltr;
	user-select: none;

	/* Support for all WebKit browsers. */

	/* Support for Safari and Chrome. */
	text-rendering: optimizeLegibility;

	/* Support for Firefox. */
	-moz-osx-font-smoothing: grayscale;

	/* Support for IE. */
	font-feature-settings: 'liga';
}

* {
	margin: 0;
	padding: 0;
}

html, body {
	min-height: 100vh;
	font-size: 100%;
}

header {
	font-size: 1.5rem;
	line-height: 5em;
	text-align: center;
	background-color: #add8e6;
	color: #333;
}

#food-search-container {
	margin: 1em;
	text-align: center;
}

#food-search {
	margin-bottom: 0.25em;
	border: 1px solid darkgray;
	border-radius: 0.15em;
	padding: 0.25em;
	outline: 0;
	box-sizing: border-box;
	width: 20rem;
	max-width: 100%;
}

#search-entries {
	margin: 0 auto;
	max-width: 100%;
	display: flex;
	flex-wrap: wrap;
	gap: 0.25em;
	justify-content: center;
}

.search-entry {
	background-color: #eee;
	border: 1px solid darkgray;
	padding: 0.15em;
	border-radius: 0.15em;
	cursor: pointer;
	transition: all 0.25s ease-in-out;
}

.search-entry:hover {
	background-color: #ddd;
	transition: all 0.25s ease-in-out;
}

#food-menu,
#summary {
	width: 60em;
	max-width: 100%;
	margin: 0 auto;
}

.menu-item {
	padding: 0.5em;
	box-sizing: border-box;
}

.menu-item:not(:last-child) {
	border-bottom: 1px solid lightgray;
}

.delete-menu-item,
.summary-delete-icon {
	display: block;
	float: right;
	color: #cc3d3d;
	width: 1.5em;
	height: 1.5em;
	text-align: center;
	cursor: pointer;
	transition: all 0.25s ease-in-out;
}

.delete-menu-item:hover,
.delete-menu-item:focus {
	scale: 1.5;
	transition: all 0.25s ease-in-out;
}

.menu-item-kcal {
	color: #333;
	font-size: 0.65em;
	transform: translateY(-0.15em);
	display: inline-block;
}

.menu-item-amount-container,
.summary-amount-container {
	float: right;
	margin-right: 0.2em;
}

.menu-item-amount,
.summary-amount {
	font-size: 1rem;
	border: 1px solid lightgray;
	box-sizing: border-box;
	outline: 0;
	width: 3em;
	text-align: right;
	margin-left: 0.3em;
	border-radius: 0.2em;
}

.menu-item-unit,
.summary-unit {
	display: inline-block;
	margin-left: 0.2em;
	min-width: 1.5em;
	transform: translateX(-0.1em);
}

.menu-item-amount:hover,
.menu-item-amount:focus {
	border: 1px solid darkgray;
}

.menu-item-amount:invalid {
	border: 1px solid red;
}

/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Firefox */
input[type=number] {
	-moz-appearance: textfield;
}

@keyframes highlight {
	0% {
		transform: scale(1);
	}
	50% {
		transform: scale(1.1);
	}
	100% {
		transform: scale(1);
	}
}

.menu-item-kcal-unit,
.summary-kcal-unit {
	margin-right: 0.25em;
}

.menu-item-kcal-for-amount,
.menu-item-kcal-unit {
	color: #555;
}

#summary {
	border-top: 1px solid black;
	padding: 0.5em;
	box-sizing: border-box;
}

.summary-amount,
.summary-unit,
.summary-delete-icon,
.summary-kcal-unit-sep {
	visibility: hidden;
}

.summary-kcal,
.summary-kcal-unit,
.summary-name {
	display: inline;
	font-weight: bold;
}

.menu-item-info-container {
	margin-right: 1em;
	position: relative;
	float: right;
}

.menu-item-info-hover-button {
	color: #333;
	font-size: 0.75em;
	text-decoration: underline;
}

.menu-item-info {
	z-index: 1;
	left: 0;
	display: none;
	width: 12em;
	position: absolute;
	background-color: #eee;
	border: 1px solid darkgray;
	box-sizing: border-box;
	border-radius: 0.15em;
	padding: 0.25em 0;
}

.menu-item-info > div {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	padding: 0 0.25em;
}

.menu-item-info-energy {
	padding-top: 0.35em !important;
}

.menu-item-info-hover-button {
	cursor: pointer;
	user-select: none;
}

.menu-item-info-hover-button:hover + .menu-item-info {
	display: block;
}

.menu-item-kcal-for-amount {
	text-align: right;
	display: inline-block;
	min-width: 3em;
}

.menu-item-info-unit {
	display: block !important;
	padding-bottom: 0.35em !important;
	text-align: center;
	font-weight: bold;
	border-bottom: 1px solid darkgray;
}

.menu-item-info-sugar {
	padding-left: 0.25em;
}

.menu-item-score {
	float: right;
	margin-right: 1em;
	font-size: 0.9rem;
	padding: 0em 0.5em;
	border-radius: 0.25em;
	color: white;
	user-select: none;
}

.menu-item-score.green {
	background-color: darkgreen;
}

.menu-item-score.orange {
	background-color: #e57e00;
}

.menu-item-score.red {
	background-color: darkred;
}