:root {
    --indicatorMargin: 1px;
    --indicatorBorderWidth: 2px;
    --indicatorHeight: 20px;
    --addButtonBorderWidth: 2px;
    --addButtonWidth: 15%;
    --addButtonHeight: calc(var(--indicatorHeight) + var(--indicatorBorderWidth) * 2);
    --addButtonTotalWidth: calc(var(--addButtonWidth) + var(--addButtonBorderWidth) * 2);
}

html, body {
    width:  100%;
    height: 100%;
    margin: 0;
    overflow: hidden;
}

body {
	margin: 0;
	background: linear-gradient(45deg, #110435, #00671f);
}

#gameCanvas:hover {
    cursor: crosshair;
}

#mainMenu {
    z-index: 1;
    position: fixed;
    width: 200px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(255, 255, 255, 0.313);
    border-color: #bababa;
    font-size: large;
    font-weight: bold;
    font-family: 'Courier New', Courier, monospace;
    display: flex;
    flex-direction: column;
    border-style: double;
    border-radius: 10px;
    padding: 10px;
    margin: 3px;
}

.upgradeDelegate {
    margin-top: 5px;
    margin-bottom: 5px;
}

.upgradeIndicator {
    float: left;
    background-color: rgba(0, 0, 0, 0.341);
    border-style: solid;
    border-radius: 5px;
    border-width: var(--indicatorBorderWidth);
    width: calc(20% - var(--indicatorBorderWidth) * 2 - var(--indicatorMargin) - var(--addButtonTotalWidth) / 5);
    height: var(--indicatorHeight);
    padding: 0px;
    margin-right: var(--indicatorMargin);
    margin-left: 0;
}

.upgradeButton {
    float: right;
    border-style: solid;
    border-radius: 5px;
    border-width: var(--addButtonBorderWidth);
    height: var(--addButtonHeight);
    width: var(--addButtonWidth);
    padding: 0px;
    margin: 0px;
    background-color: rgba(240, 248, 255, 0.551);
}

.upgradeDescription {
    float: left;
    width: 100%;
    margin: 0px;
    padding: 0px;
}

.standardButton {
    height: var(--addButtonHeight);
    float: right;
    border-style: solid;
    border-radius: 5px;
    border-width: var(--addButtonBorderWidth);
    padding: 0px;
    margin-top: 5px;
    background-color: rgba(240, 248, 255, 0.551);
}

.scoreText {
    margin-top: 0px;
    margin-bottom: 10px;
}