:root {
    --default-health: 20;

    --player1-background-color: #4a00e0;
    --player1-text-color: #FFFFFF;
    --player1-health: 20;


    --player2-background-color: #d30202;
    --player2-text-color: #FFFFFF;
    --player2-health: 20;

}

html,
body {
    height: 100%;
    width: 100%;
    font-family: sans-serif;
    overflow: hidden;
    margin: 0;
    padding: 0;

    --player1-health-percent: calc(var(--player1-health) / var(--default-health) * 100%);
    --player2-health-percent: calc(var(--player2-health) / var(--default-health) * 100%);
}

#container {
    height: 100%;
    display: grid;
    grid-template: "transparency" 80%
                    "players" 20%;
}

#transparency-layer {
    grid-area: transparency;
}

#players {
    grid-area: players;
    display: flex;
    height: 100%;
    justify-content: space-around;
    align-items: center;
    color: white;
    font-size: clamp(10px, 2.5 * (1vw + 1vh), 16vh);
}

.player > * {
    margin: 10px 30px;
}

.player-health, .player-health-change {
    font-family: monospace;
    font-size: clamp(12px, 3 * (1vw + 1vh), 18vh);
}

.player-health {
    position: relative;
}

.player-health-change {
    position: absolute;
    right: 0;
    bottom: 60%;
    transition: all 1s cubic-bezier(0.53, 0.26, 0.87, 0.43);
}

.player-health-change.start-transition {
    bottom: 300%;
    opacity: 0;
}

.player {
    display: flex;
    align-items: center;
    flex: 1;
    height: 100%;
    justify-content: flex-end;
    font-weight: bold;
}

#player1 {
    background: var(--player1-background-color);
    color: var(--player1-text-color);
}

#player2 {
    flex-direction: row-reverse;
    background: var(--player2-background-color);
    color: var(--player2-text-color);
}

#player1-health, #player1-health .player-health-change {
    text-align: right;
}