:root {
    --primary-color: #171717;
    --primary-variant: #1f1f1f;
    --secondary-color: #b9b9b9;
    --selected-color: #808080;
    --disabled-color: #404040;
    --fade-color: #00000080;
    --error-color: #b90000;
    --success-color: #008000;
    --body1: 2rem;
    --caption: 2.3rem;
    --h1: 2.15rem;
    --nav: 1.5rem;
    --fadeDuration: 0.15s;
}

@font-face {
    font-family: styleFont;
    src: url(RajdhaniLight-x46m.ttf);
    ascent-override: 90%;
}

body {
    font-family: styleFont;
    color: var(--secondary-color);
    background-color: var(--primary-color);
    user-select: none;
    margin: 0;
    padding: 0;
}

main {
    height: 100vh;
}

.body1 {
    font-size: var(--body1);
    margin: 0;
}

.caption {
    font-size: var(--caption);
    margin: 0;
}

.h1 {
    font-size: var(--h1);
    margin: 0;
}

#volumeSetter {
    display: flex;
    flex-direction: column;
    justify-items: center;
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 3rem;
    height: 3rem;
    border-radius: 1.5rem;
    background-color: var(--primary-color);
    border: 1px var(--secondary-color) solid;
    overflow: hidden;
    transition: 0.1s;
}

#volumeSetter.active {
    height: 10rem;
    transition: 0.1s;
}

#volumeBtn {
    min-width: 3rem;
    min-height: 3rem;
    border-radius: 50%;
    background-color: var(--primary-color);
    border: none;
    visibility: hidden;
    opacity: 0;
    transition: visibility var(--fadeDuration), opacity var(--fadeDuration);
    cursor: pointer;
}

#volumeIconOn {
    position: absolute;
    top: 0%;
    left: 0%;
    visibility: hidden;
    scale: 75%;
}

#volumeIconMute {
    position: absolute;
    top: 0%;
    left: 0%;
    visibility: hidden;
    scale: 75%;
}

#volumeText {
    position: absolute;
    top: 0%;
    left: 50%;
    text-align: center;
    visibility: hidden;
    opacity: 0;
    color: var(--secondary-color);
    font-family: stylefont;
    transition: visibility var(--fadeDuration), opacity var(--fadeDuration);
    transform: translate(-50%, -50%);
    font-size: 1.5rem;
}

.slider {
    appearance: none;
    background: transparent;
    cursor: pointer;
}

.slider::-webkit-slider-runnable-track {
    background: var(--selected-color);
    border-radius: 0.25rem;
    height: 0.5rem;
}

.slider::-moz-range-track {
    background: var(--selected-color);
    border-radius: 0.25rem;
    height: 0.5rem;
}

.slider::-webkit-slider-thumb {
    background-color: var(--secondary-color);
}

.slider::-moz-range-thumb {
    background-color: var(--secondary-color);
}

#volumeRange {
    height: 6rem;
    scale: -1;
    writing-mode: bt-lr;
    appearance: slider-vertical;
}

#volumeRange::-webkit-slider-runnable-track {
    height: 100%;
    width: 0.3rem;
}

#volumeRange::-moz-range-track {
    height: 100%;
    width: 0.3rem;
}

nav {
    display: flex;
    position: fixed;
    bottom: 0%;
    left: 0%;
    width: 100%;
    height: 2rem;
    justify-content: center;
    padding-bottom: 0.5rem;
}

.navBar {
    display: flex;
    flex-direction: row;
    width: 100%;
    height: 100%;
    justify-self: center;
    align-items: center;
}
.navBar ul {
    display: flex;
    flex-direction: row;
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    justify-content: center;
    align-items: center;
    list-style: none;
}

.navBar ul li a {
    font-size: var(--nav);
    user-select: auto;
    cursor: pointer;
}

a:link {
    color: cadetblue;
}

a:visited {
    color: mediumpurple;
}

.display {
    visibility: visible !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    transition: visibility var(--fadeDuration) var(--fadeDuration), opacity var(--fadeDuration) var(--fadeDuration);
}

.mainContainer {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: fixed;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 100%;
    visibility: hidden;
    opacity: 0;
    transition: visibility var(--fadeDuration), opacity var(--fadeDuration);
}

.main-title {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(2, 1fr);
    margin-top: 5rem;
    gap: 0.5rem;
}

.title-tile {
    display: flex;
    place-items: center;
    justify-content: center;
    aspect-ratio: 1;
    height: 13vw;
    font-size: 10vw;
    background-color: var(--primary-color);
    border: 1px var(--secondary-color) solid;
}

.btns-list {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: end;
    height: 100%;
    gap: 3rem;
    margin-bottom: 4rem;
}

.windowContainer {
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 100%;
    background-color: var(--fade-color);
    visibility: hidden;
    opacity: 0;
    transition: visibility var(--fadeDuration), opacity var(--fadeDuration);
    pointer-events: none;
}

.playWindow {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: fixed;
    width: 80vw;
    padding: 1.5rem;
    gap: 1.5rem;
    background-color: var(--primary-color);
    border: 1px var(--secondary-color) solid;
    visibility: hidden;
    opacity: 0;
    transition: visibility var(--fadeDuration), opacity var(--fadeDuration);
    pointer-events: none;
}

.play-content {
    display: flex; 
    flex-direction: column;
    align-items: center;
    width: 100%; 
    height: fit-content;
}

.play-content.invisible {
    display: none;
}

.play-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, min-content);
    gap: 0.25rem;
    max-width: 80vw;
    height: 40vh;
    align-content: center;
}

.play-grid-tile {
    display: grid;
    grid-template-columns: 100%;
    grid-template-rows: 100%;
    place-items: center;
    justify-content: center;
    aspect-ratio: 1;
    font-size: var(--body1);
    background-color: var(--primary-color);
    border: 1px var(--secondary-color) solid;
}

.play-btns {
    display: flex; 
    flex-direction: column; 
    gap: 1.5rem; 
    margin-top: 1.5rem;
}

.play-save-stats {
    padding: 1.5rem 3rem;
    white-space: pre-line;
    border: 1px var(--secondary-color) solid;
}

.settingsWindow {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: fixed;
    padding: 1.5rem;
    gap: 1.5rem;
    background-color: var(--primary-color);
    border: 1px var(--secondary-color) solid;
    visibility: hidden;
    opacity: 0;
    transition: visibility var(--fadeDuration), opacity var(--fadeDuration);
    pointer-events: none;
}

.creditsWindow {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: fixed;
    padding: 1.5rem;
    background-color: var(--primary-color);
    border: 1px var(--secondary-color) solid;
    visibility: hidden;
    opacity: 0;
    transition: visibility var(--fadeDuration), opacity var(--fadeDuration);
    pointer-events: none;
}

.pauseWindow {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: fixed;
    padding: 1.5rem;
    gap: 1.5rem;
    background-color: var(--primary-color);
    border: 1px var(--secondary-color) solid;
    visibility: hidden;
    opacity: 0;
    transition: visibility var(--fadeDuration), opacity var(--fadeDuration);
    pointer-events: none;
}

#pause-counter {
    padding: 0.75rem 1.5rem;
    border: 1px var(--secondary-color) solid;
}

.shareWindow {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: fixed;
    gap: 1.5rem;
    visibility: hidden;
    opacity: 0;
    transition: visibility var(--fadeDuration), opacity var(--fadeDuration);
    pointer-events: none;
}

.gameContainer {
    display: flex;
    flex-direction: column;
    position: fixed;
    left: 50%;
    height: 100%;
    width: fit-content;
    align-items: center;
    align-self: center;
    justify-self: center;
    transform: translate(-50%);
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
}

.game-timer {
    height: 1px;
    margin: 1.5rem;
    background-color: var(--secondary-color);
}

.game-grid {
    display: grid;
    margin: 0.5rem;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: 0.5rem;
    width: 90vw;
    max-height: 75vh;
    padding-bottom: 4rem;
}

.game-btn {
    display: grid;
    grid-template-columns: 100%;
    grid-template-rows: 100%;
    place-items: center;
    justify-content: center;
    aspect-ratio: 1;
    background-color: var(--primary-color);
    border: 1px solid;
    border-color: inherit;
    pointer-events: auto;
    cursor: default;
}

.game-btn:active {
    background-color: var(--selected-color);
}

.gameContainer .game-btn {
    border-color: var(--secondary-color);
}

.gameContainer.failure .game-btn {
    border-color: var(--error-color);
}

.gameContainer.success .game-btn {
    border-color: var(--success-color);
}

.game-btn p {
    grid-area: 1/1/2/2;
}

.game-btn div {
    grid-area: 1/1/2/2;
    width: 0px;
    height: 0px;
    background-color: var(--primary-color);
    border: 1px var(--secondary-color) solid;
    visibility: hidden;
    transition: 0s;
}

.game-grid.animate .game-btn div {
    width: 100%;
    height: 100%;
    visibility: visible;
    transition: 0.5s;
}

.resultsContainer {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: fixed;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 100%;
    background-color: var(--primary-color);
    visibility: hidden;
}

.resultsWrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 100%;
    padding: 0 1.5rem;
    background-color: var(--primary-color);
}

.scoresContainer {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: fixed;
    top: 0%;
    left: 0%;
    width: 100%;
    height: 100%;
    visibility: hidden;
    opacity: 0;
    transition: visibility var(--fadeDuration), opacity var(--fadeDuration);
    pointer-events: none;
}

.scores-content {
    display: flex; 
    flex-direction: column; 
    width: 90vw; 
    height: 100%; 
    padding: 5rem 3rem 4rem 3rem; 
    gap: 1.5rem; 
    align-items: center;
}

.scores-chart {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    height: 100%;
}

.scores-chart-header {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 100%;
}

.scores-chart-header-category {
    display: flex;
    justify-content: left;
    padding: 0.25rem 0.5rem;
    font-size: var(--body1);
    text-wrap: nowrap;
    text-overflow: ellipsis;
    border: 1px var(--secondary-color) solid;
}

.scores-chart-list {
    display: flex;
    flex-direction: column;
    padding: 0;
    margin: 0;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-color);
    border: 1px var(--secondary-color) solid;
    border-top-width: 0px;
    overflow-y: auto;
}

.scores-chart-item {
    display: flex;
    flex-direction: row;
    width: 100%;
    align-items: center;
    font-size: var(--body1);
}

.scores-chart-item-column {
    display: flex;
    justify-content: left;
    padding: 0 0.5rem;
    white-space: nowrap;
    border: 1px transparent solid;
}

.scores-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, min-content);
    max-width: 100%;
    height: 100%;
    align-content: center;
    justify-content: center;
}

.menu-btn {
    display: grid;
    grid-template-columns: 100%;
    grid-template-rows: 100%;
    place-items: center;
    justify-content: center;
    width: 12.5rem;
    height: 3rem;
    border: 1px var(--secondary-color) solid;
    background-color: var(--primary-color);
    cursor: pointer;
}

.menu-btn p {
    grid-area: 1/1/2/2;
    font-size: var(--body1);
}

.menu-btn div {
    display: flex;
    place-items: center;
    justify-content: center;
    grid-area: 1/1/2/2;
    width: 0px;
    height: 0px;
    font-size: var(--body1);
    color: var(--primary-color);
    background-color: var(--secondary-color);
    border: 1px var(--secondary-color) solid;
    overflow: hidden;
    visibility: hidden;
    transition: 0s;
}

.menu-btn:active div {
    width: 100%;
    height: 100%;
    visibility: visible;
    transition: 0.2s;
}

.qty-setterH {
    display:flex;
    flex-direction: row;
    place-items: center;
    justify-content: space-between;
    width: 100%;
    font-size: var(--body1);
}

.qty-setter-btns {
    display:flex;
    flex-direction: row;
    place-items: center;
    justify-content: space-evenly;
    width: 9rem;
}

.qty-setter-btn {
    display: flex;
    place-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    appearance: none;
    background-color: transparent;
    min-height: 3rem;
    min-width: 3rem;
}

.qty-setter-text {
    display: flex;
    justify-content: center;
    min-width: 3rem;
}

.qty-setter-btn-img1 {
    pointer-events: none;
    width: 100%;
}

.qty-setter-btn:active .qty-setter-btn-img1 {
    filter: drop-shadow(100vw 100vh 0 var(--selected-color));
    transform: translate(-100vw, -100vh);
}

.qty-setter-btn.disabled {
    pointer-events: none;
    cursor: default;
    filter: drop-shadow(100vw 100vh 0 var(--disabled-color));
    transform: translate(-100vw, -100vh);
}

@media screen and (min-width: 481px) {
    :root {
        --body1: 3rem;
        --caption: 3.45rem;
        --h1: 3.225rem;
    }

    .play-btns {
        flex-direction: row;
    }

    .playWindow {
        width: auto;
    }

    .menu-btn {
        width: 18.75rem;
        height: 4.5rem;
    }

    .qty-setter-btns {
        display:flex;
        flex-direction: row;
        place-items: center;
        justify-content: space-evenly;
        width: 13.5rem;
    }

    .qty-setter-btn {
        min-height: 4.5rem;
        min-width: 4.5rem;
    }

    .qty-setter-text {
        min-width: 4.5rem;
    }
}

@media screen and (min-width: 961px) {
    .title-tile {
        height: 12vh;
        font-size: 10vh;
    }

    .play-grid {
        gap: 0.25rem;
        max-width: 26.5rem;
        height: 50vh;
    }

    .game-grid {
        width: min-content;
        height: 75vh;
        max-height: 75vh;
    }

    .scores-content {
        width: 600px;
    }

    .scores-chart-header-category {
        white-space: nowrap;
    }
}