AnimationTool/app/stylesheets/main.scss

$bg-color: #3d2b56;
$bg-dark-color: #7a8386;
$canvas-bg-color: #859094;
$secondary-bg-color: #2c497f;
$main-border-color: #6b7578;
$main-font-color: #ccf5ac;
$selected-border-color: #09e7ca;
$selected-bg-color: #4d998f;
$warning-border-color: #aa093a;
$warning-bg-color: #6e545c;
$warning-selected-border-color: #ff044f;
$warning-selected-bg-color: #aa093a;
$warning-text-color: #ff1d61;

body {
	background-color: $bg-color;
}

div {
	user-select: none;
	-moz-user-select: none;
	-webkit-user-drag: none;
	-webkit-user-select: none;
	-ms-user-select: none;
	display: block;
	color: $main-font-color;
	font-family: "Arial", Helvetica, sans-serif;
}

#helpButton {
	display: block;
	position: absolute;
	right: 10px;
	top: 10px;
	border: 1px solid;
	border-radius: 25px;
	width: 25px;
	height: 25px;
	line-height: 25px;
	text-align: center;
}

.hidden {
	display: none !important;
}

#info {
	display: block;
	position: absolute;
	right: 30px;
	top: 10px;
	width: 200px;
	text-align: center;
}

.instruction {
	font-size: 12px;
	margin: auto;
	width: 80%;
	padding: 8px;
	text-align: center;
	background-color: $secondary-bg-color;
	border-radius: 5px;
}

.center {
	margin: auto;
	padding: 10px;
	text-align: center;
}

.numberinput {
	width: 64px;
}

.spriteCanvas {
	padding: 0;
	min-width: 200px;
	border: 1px solid;
	background-color: $canvas-bg-color;
}

#top {
	padding-top: 15vh;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-items: center;
	margin: 0 auto;
	width: 75%;
}

#settings {
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-content: center;
}

.settingsItem {
	display: flex;
	flex-direction: row;

	margin: 12px;
	padding: 4px;

	text-align: center;

	input {
		width: 80%;
	}

	.label {
		margin: 5px;
	}
}

.settingsItem {
	input {
		border-radius: 5px;
	}
}

#frameNumber {
	text-align: right;
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
	-webkit-appearance: none;
	margin: 0;
}

input[type='number'] {
	-moz-appearance: textfield;
}

#framerate {
	width: 50px;
	text-align: center;
}

.borderbox {
	font-size: 12px;
	margin: auto;
	width: 50%;
	padding: 8px;
	text-align: center;
}

#frameViewer {
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
}

.frame {
	flex: 1;
	width: 32px;
	height: 32px;
	max-width: 32px;
	color: $main-font-color;
	padding: 1px;
	display: inline-block;
	border: 2px solid $main-border-color;
	background-color: $bg-dark-color;
	align-items: center;

	&.warning {
		border: 2px solid $warning-border-color;
		background-color: $warning-bg-color;
	}
	&.selected {
		border: 2px solid $selected-border-color;
		background-color: $selected-bg-color;
		&.warning {
			border: 2px solid $warning-selected-border-color;
			background-color: $warning-selected-bg-color;
		}
	}
}

.errorMessage {
	font-size: 12px;
	width: 50%;
	border: 4px solid $warning-border-color;
	padding: 1px;
	text-align: center;
	margin: 0 auto;
	//background-color: $warning-bg-color;
	//color: $warning-text-color;
}

.warningMessage {
	display: block;
	color: $warning-text-color;
	background-color: $warning-bg-color;
	font-family: "Arial", Helvetica, sans-serif;
}

body {
	background-color: $bg-color;
}

#dropZone {
	width: 100%;
	height: 100%;
}

#canvasImage {
	image-rendering: pixelated;
}

.pinContainer {
	display: inline-grid;
}

$pin-button-size: 75px;

.pinButtonContainer {
	grid-row-start: 1;
	grid-row-end: 1;
	width: $pin-button-size;
	height: $pin-button-size;
	font-size: 12px;
	border: 2px solid $main-border-color;
	border-radius: 5px;
	padding: 1px;

	text-align: center;
	vertical-align: middle;
	line-height: $pin-button-size;

	margin: 5px;

	&.warning {
		border: 2px solid $warning-border-color;
		background-color: $warning-bg-color;

		input {
			background-color: $warning-bg-color;
		}
	}

	&.selected {
		border: 2px solid $selected-border-color;
		background-color: $selected-bg-color;
		&.warning {
			border: 2px solid $warning-selected-border-color;
			background-color: $warning-selected-bg-color;

			input {
				background-color: $warning-selected-bg-color;
			}
		}

		input {
			background-color: $selected-bg-color;
		}
	}

	input {
		background-color: $bg-color;

		width: 80%;
		height: 20px;
		transform: translateY($pin-button-size / 2 - 10px);
		border: none;
		color: $main-font-color;
		text-align: center;
		font-size: 10px;
	}
}

#addpin {
	display: inline-block;
	width: $pin-button-size;
	height: $pin-button-size;
	background-color: $warning-bg-color;
	font-size: 4vw;
}

.removeButton {
	display: block;
	margin: 0 auto;
	position: relative;
	transform: translate($pin-button-size / 2, -$pin-button-size / 2 + 5px);
	width: 15px;
	border: 1px solid;
	border-radius: 50%;
	background-color: #9e0f22;
	color: #e3e3ec;
	height: 15px;
	line-height: 15px;
}

#exportButton {
	display: block;
	margin: 0 auto;
	margin-top: 20px;
	width: 150px;
	height: 50px;
	line-height: 50px;
	font-size: 30px;
	text-align: center;
	border: 1px solid;
	border-radius: 5px;
}