html, body {
    margin: 0;
    padding: 0;
    background: black;
    overflow: hidden;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

canvas {
    image-rendering: pixelated;
    image-rendering: crisp-edges;
    background: skyblue;
    display: block;
}

@media (max-width: 600px) {
    canvas {
        width: 100vw;
        height: 100vh;
    }
}

@media (min-width: 601px) {
    canvas {
        height: 100vh;
        aspect-ratio: 9 / 16;
        width: auto;
    }
}

#startButton {
    position: absolute;
    top: 60%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    padding: 0.75rem 1.5rem;
    border: none;
    background: #383838;
    color: white;
    font-family: 'Cal Sans', sans-serif;
    display: block;
    z-index: 10;
    border-radius: 0.625rem;
    transition: ease 0.3s;
}

#startButton:hover {
    cursor: pointer;
    transition: ease 0.3s;
    transform: translate(-50%, -50%) scale(1.1);
}

#score {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    font-family: "Cal Sans", sans-serif;
    font-size: 2rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
    user-select: none;
    pointer-events: none;
    background-color: rgba(0, 0, 0, 0.521);
    padding: 0.625rem;
    border-radius: 0.625rem;
    display: none;
}

#highScore {
    position: absolute;
    font-family: "Cal Sans", sans-serif;
    font-size: 2rem;
    font-weight: bold;
    color: white;
    text-decoration: none;
    user-select: none;
    pointer-events: none;
    background-color: rgba(0, 0, 0, 0.521);
    padding: 0.625rem;
    border-radius: 0.625rem;
    display: none;
    top: 30%;
    left: 50%;
    transform: translateX(-50%);
}

#gameContainer {
    position: relative;
    display: inline-block;
}

#pauseButton {
    background-color: rgb(255, 255, 255);
    width: 3.75rem;
    height: 3.75rem;
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    -webkit-user-drag: none;
    user-select: none;
    cursor: pointer;
    border: 0.3125rem solid #383838;
    border-radius: 0.625rem;
    display: none;
    align-content: center;
    justify-content: center;
    padding: 0.625rem;
    outline: none;
    transition: ease 0.3s;
}

#pauseButton:hover {
    cursor: pointer;
    transition: ease 0.3s;
    transform: scale(1.1);
}

#pauseImg {
    -webkit-user-drag: none;
    user-select: none;
}

#aboutButton {
    background-color: rgb(255, 255, 255);
    width: 3.75rem;
    height: 3.75rem;
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    -webkit-user-drag: none;
    user-select: none;
    border: 0.3125rem solid #383838;
    border-radius: 0.625rem;
    display: flex;
    align-content: center;
    justify-content: center;
    padding: 0.625rem;
    outline: none;
    transition: ease 0.3s;
}

#aboutButton:hover {
    cursor: pointer;
    transform: scale(1.1);
    transition: ease 0.3s;
}

#aboutImg {
    -webkit-user-drag: none;
    user-select: none;
}

#title {
    position: absolute;
    font-family: "Cal Sans", sans-serif;
    font-size: 4.5rem;
    font-weight: bold;
    color: black;
    text-decoration: none;
    user-select: none;
    pointer-events: none;
    top: 40%;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    text-align: center;
}

#homeButton {
    background-color: rgb(255, 255, 255);
    width: 3.75rem;
    height: 3.75rem;
    position: absolute;
    top: 1.25rem;
    left: 1.25rem;
    -webkit-user-drag: none;
    user-select: none;
    border: 0.3125rem solid #383838;
    border-radius: 0.625rem;
    display: none;
    align-content: center;
    justify-content: center;
    padding: 0.625rem;
    outline: none;
    transition: ease 0.3s;
}

#homeButton:hover {
    cursor: pointer;
    transform: scale(1.1);
    transition: ease 0.3s;
}

#homeImg {
    -webkit-user-drag: none;
    user-select: none;
}

#bigHomeButton {
    background-color: rgb(255, 255, 255);
    height: 3.75rem;
    width: 12.5rem;
    position: absolute;
    top: 65%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-user-drag: none;
    user-select: none;
    cursor: pointer;
    border: 0.3125rem solid #383838;
    border-radius: 0.625rem;
    display: none;
    padding: 0.625rem 3.125rem;
    outline: none;
    font-family: "Cal Sans", sans-serif;
    font-size: 1.5rem;
    font-weight: bold;
    color: #383838;
    transition: ease 0.3s;
}

#bigHomeButton:hover {
    cursor: pointer;
    transition: ease 0.3s;
    transform: translate(-50%, -50%) scale(1.1);
}

#bigPauseButton {
    background-color: rgb(255, 255, 255);
    height: 3.75rem;
    width: 12.5rem;
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-user-drag: none;
    user-select: none;
    cursor: pointer;
    border: 0.3125rem solid #383838;
    border-radius: 0.625rem;
    display: none;
    padding: 0.625rem 3.125rem;
    outline: none;
    font-family: "Cal Sans", sans-serif;
    font-size: 1.5rem;
    font-weight: bold;
    color: #383838;
    transition: ease 0.3s;
}

#bigPauseButton:hover {
    cursor: pointer;
    transition: ease 0.3s;
    transform: translate(-50%, -50%) scale(1.1);
}

#aboutBox {
    background-color: rgb(255, 255, 255);
    height: 50rem;
    width: 25rem;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-user-drag: none;
    user-select: none;
    border: 0.3125rem solid #383838;
    border-radius: 0.625rem;
    padding: 1.25rem;
    outline: none;
    font-family: "Cal Sans", sans-serif;
    font-size: 1.5rem;
    font-weight: bold;
    color: #383838;
    transition: ease 0.3s;
    z-index: 10;
    display: none;
    overflow: auto;
}

#aboutHeader {
    font-size: 1.75rem;
}

#closeAboutButton {
    position: absolute;
    top: 0.625rem;
    right: 0.625rem;
    user-select: none;
    -webkit-user-drag: none;
}

#closeAboutButton:hover {
    cursor: pointer;
}

#closeAboutButtonImg {
    width: 3.75rem;
    height: 3.75rem;
    user-select: none;
    -webkit-user-drag: none;
}

#soundToggle {
    background-color: rgb(255, 255, 255);
    width: 3.75rem;
    height: 3.75rem;
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    -webkit-user-drag: none;
    user-select: none;
    border: 0.3125rem solid #383838;
    border-radius: 0.625rem;
    display: flex;
    align-content: center;
    justify-content: center;
    padding: 0.625rem;
    outline: none;
    transition: ease 0.3s;
}

#soundToggle:hover {
    cursor: pointer;
    transform: scale(1.1);
    transition: ease 0.3s;
}