:root {
    --bg-color: #fffffe;
    --text-color: #020202;
    --overlay-bg-color: #ffffffcc;
    --overlay-content-bg-color: #ffffff;
    --woordle-border-color: #ffffff;
    --block-border-color: #202121;
    --keyboard-bg-color: #f1f1f1;
    --key-bg-color: #cbd2db;
    --special-key-bg-color: #81afe0;
    --highlight_row-color: #eeeeee;
    --cursor-color: #cccccc;
    --correct-color: #4caf50;
    --in-word-color: #ff7043;
    --not_a_word-color: #ff0000;
    --not-in-word-color: #909495;
    --shadow-color: 0 -4.5px 25.5px rgba(199, 199, 199, 0.685);
    --link-color: #29537a;
    --link-visited-color: #29537a;
    --link-hover-color: #85c0f9;
    --keyboard-font-size: 18px;
}

.dark-mode {
    --bg-color: #121213;
    --text-color: #dddddd;
    --overlay-bg-color: #090909e8;
    --overlay-content-bg-color: #090909;
    --woordle-border-color: #565758;
    --block-border-color: #565758;
    --keyboard-bg-color: #333333;
    --key-bg-color: #818384;
    --special-key-bg-color: #5b7693;
    --highlight_row-color: #222222;
    --cursor-color: #444444;
    --correct-color: #319234;
    --in-word-color: #aa3c1b;
    --not-in-word-color: #000000;
    --not_a_word-color: #ff0000;
    --shadow-color: 0 -4.5px 25.5px rgba(255, 255, 255, 0.34);
    --link-color: #85c0f9;
    --link-visited-color: #85c0f9;
    --link-hover-color: #29537a;
}

.high-contrast-mode {
    --correct-color: #85c0f9;
    --in-word-color: #f5793a;
}

.large-font-mode {
    --keyboard-font-size: 38px;
}

.inverted {
    filter: invert(100%) hue-rotate(180deg);
}

html, body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Clear Sans', 'Helvetica Neue', Arial, sans-serif;
    cursor: default;
    user-select: none;
}

body::-webkit-scrollbar {
    display: none;
}

body {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

a:link {
    color: var(--link-color);
}

a:visited {
    color: var(--link-visited-color);
}

a:hover {
    color: var(--link-hover-color);
}

.highlight {
    color: var(--in-word-color);
    font-weight: 600;
}

.game {
    max-width: 600px;
    margin: 0 auto 0 auto;
}

.header {
    width: 100%;
    font-size: 30px;
    line-height: 200%;
    position: relative;
    top: 4px;
}

.title {
    float: left;
    padding-left: 10px;
}

.header-btn-container {
    float: right;
}

.header-btn {
    padding: 0 10px 0 10px;
    float: left;
}

.btn {
    cursor: pointer;
}

.share-btn {
    background-color: var(--link-hover-color);
    border: none;
    color: var(--bg-color);
    padding: 15px 32px;
    text-align: center;
    display: inline-block;
    font-size: 25px;
    border-radius: 4px;
    transition-duration: 0.4s;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px 0 rgb(0 0 0 / 24%);
}

.share-btn:hover {
    background-color: var(--link-color);
    box-shadow: 0 12px 16px 0 rgba(0,0,0,0.24), 0 17px 50px 0 rgba(0,0,0,0.19);
}

.share-btn-icon {
    position: relative;
    top: 5px;
    left: 3px;
}

.overlay {
    position: fixed;
    display: none;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--overlay-bg-color);
    z-index: 2;
    cursor: pointer;
}

.overlay-content {
    max-width: min(600px, 80%);
    margin: 80px auto 0 auto;
    background-color: var(--overlay-content-bg-color);
    border: 3px solid var(--block-border-color);
    text-align: center;
    z-index: 0;
    padding: 10px 20px 25px 20px;
    cursor: default;
    font-size: 20px;
    line-height: 150%;
}

.close-overlay-btn {
    float: right;
    padding: 20px;
}

.overlay-title {
    position: fixed;
    left: 50%;
    transform: translate(-50%, 0);
    font-weight: 500;
    font-size: 30px;
}

.overlay-text {
    padding-top: 40px;
}

.overlay-paragraph {
    padding: 20px;
    clear: both;
}

.column {
    float: left;
    display: flex;
    justify-content: center;
}

.column-100 {
    width: 100%;
}

.column-50 {
    width: 50%;
}

.column-50-responsive {
    width: 50%;
}

.sub-column {
    float: left;
    text-align: left;
}

.statistic {
    float: left;
    padding-left: 20px;
}

.score {
    padding-bottom: 20px;
}

.score-left {
    justify-content: right;
    text-align: right;
}

.score-right {
    justify-content: left;
    text-align: left;
}

.clear {
    clear: both;
}

.overlay-result {
    display: none;
    padding-bottom: 20px;
}

.secrets {
    padding-top: 20px;
}

.woordle {
    width: calc(50% - 6px);
    float: left;
    border: 3px solid var(--woordle-border-color);
    background-color: var(--block-border-color);
}

.row {
    margin: 0 auto;
    width: 100%;
}

.qwoordle-example {
    width: 80px;
    border: 1px solid var(--block-border-color);
    background-color: var(--block-border-color);
    margin: auto;
}

.woordle-example {
    float: left;
    display: flex;
    width: calc(50% - 2px);
    height: 49px;
    justify-content: center;
    align-content: center;
    flex-direction: column;
    border: 1px solid var(--block-border-color);
    background-color: var(--bg-color);
    font-size: 25px;
}

.example-row {
    width: 60%;
}

.tile {
    float: left;
    align-items: center;
    line-height: 2rem;
    vertical-align: middle;
    text-transform: uppercase;
    text-align: center;
}

.block-container {
    width: calc(20% - 4px);
    margin: 0;
    border: 2px solid var(--block-border-color);
    background-color: var(--block-border-color);
}

.block {
    height: 0;
    padding-bottom: 100%;
    margin: auto;
    width: 100%;
    font-size: 2em;
    background-color: var(--bg-color);
}

.keyboard {
    padding: 10px 0 10px 0;
    position: fixed;
    bottom: 0;
    width: 100%;
    background-color: var(--keyboard-bg-color);
    font-size: var(--keyboard-font-size);
    box-shadow: var(--shadow-color);
}

.keyboard-container {
    max-width: 600px;
    margin: auto;
}

.keyboard-row {
    display: flex;
    align-items: center;
    justify-content: center;
}

.key {
    background-color: var(--key-bg-color);
    margin: 0.5%;
    padding: 0.5%;
    border-radius: 5px;
    box-shadow: 0.5px 1.0px 1.0px hsl(0deg 0% 0% / 0.49);
    min-width: 7%;
    line-height: 50px;
    height: 50px;
}

.special-key {
    background-color: var(--special-key-bg-color);
    padding: 0.5% 2% 0.5% 2%;
}

.highlight_row-color {
    background-color: var(--highlight_row-color);
}

.cursor_color {
    background-color: var(--cursor-color);
}

.correct_color {
    background-color: var(--correct-color);
}

.wrong-place_color {
    background-color: var(--in-word-color);
}

.not-in-word_color {
    background-color: var(--not-in-word-color);
}

.correct_wrong-place_color {
    background-image: linear-gradient(90deg, var(--correct-color) 50%,
            var(--in-word-color) 50%);
    background-size: 100% 100%;
}

.correct_not-in-word_color {
    background-image: linear-gradient(90deg, var(--correct-color) 50%,
            var(--not-in-word-color) 50%);
    background-size: 100% 100%;
}

.wrong-place_not-in-word_color {
    background-image: linear-gradient(90deg, var(--in-word-color) 50%,
            var(--not-in-word-color) 50%);
    background-size: 100% 100%;
}

/* .correct_wrong-place_not-in-word_color { background-image: linear-gradient(90deg, var(--correct-color) 33.33%,
            var(--in-word-color) 33.33%,
            var(--in-word-color) 66.66%,
            var(--not-in-word-color) 66.66%);
    background-size: 100% 100%;
} */

.red-fade {
    animation: red-fade 1s forwards;
}

@keyframes red-fade {
    from {
        background-color: var(--not_a_word-color);
    }

    to {
        background-color: var(--highlight_row-color);
    }
}

@media screen and (max-width: 600px) {
    .column-50-responsive {
        width: 100%;
        padding-bottom: 10px;
    }
    .title {
        font-size: 20px;
    }
    .overlay-text {
        font-size: 15px;
    }
}