:root {
    --bg-main: #231942;
    --bg-wrapper-top: #5E548E;
    --bg-wrapper-bottom: #9F86C0;

    --border-main: #231942;
    --shadow-main: #000000;

    --left-bg: #9F86C0;
    --left-border: #231942;
    --left-shadow: #f1c985;
    --left-scroll-track: #f8ead0;
    --left-scroll-thumb: #c9a050;

    --middle-bg: #9a7abf;
    --middle-border: #231942;
    --middle-shadow: #d5d5ff;

    --right-upd-bg: #9F86C0;
    --right-upd-border: #231942;
    --right-upd-shadow: #dadaff;
    --right-upd-scroll-track: #ececff;
    --right-upd-scroll-thumb: #a4a4ff;

    --text-header: #333366;
    --link-normal: #0000cc;
    --link-hover: #ff33ff;
}

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

body {
    font-family: "VT323", monospace;
    background:
        url("https://www.transparenttextures.com/patterns/black-felt.png"),
        var(--bg-main);
    display: flex;
    justify-content: center;
    padding-top: 20px;
}

#wrapper {
    width: 960px;
    height: 760px;
    display: flex;
    flex-direction: column;
    background: linear-gradient(
        var(--bg-wrapper-top),
        var(--bg-wrapper-bottom)
    );
    border: 4px double var(--border-main);
    box-shadow: 0 0 25px var(--shadow-main);
    overflow: hidden;
}

#banner img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    border-bottom: 4px double var(--border-main);
}

#container {
    flex: 1;
    min-height: 0;
    display: grid;
    grid-template-columns: 22% 1fr 26%;
    gap: 10px;
    padding: 10px;
}

#left {
    min-height: 0;
    padding: 10px;
    border: 3px groove var(--left-border);
    background:
        linear-gradient(
            rgba(159, 134, 192, 0.88),
            rgba(159, 134, 192, 0.88)
        ),
        url("backgrounds/leftcolumnbg.png");
    background-repeat: repeat;
    background-position: bottom left;
    background-attachment: local;
    overflow-y: auto;
    box-shadow: inset 0 0 10px var(--left-shadow);
}


#middle {
    min-height: 0;
    padding: 12px;
    border: 3px ridge var(--middle-border);
    background:
        var(--middle-bg)
        url("https://www.transparenttextures.com/patterns/bright-squares.png")
        repeat;
    overflow-y: auto;
    box-shadow: inset 0 0 10px var(--middle-shadow);
}


#right {
    min-height: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

#left,
#middle,
#right {
    min-height: 0;
}

.win-window {
    background: #E0B1CB;
    border: 2px outset #BE95C4;
    padding: 8px;
    margin-bottom: 10px;
    box-shadow: 2px 2px 0 #231942;
}

.win-titlebar {
    background: #BE95C4;
    color: #ffffff;
    padding: 2px 6px;
    margin: -8px -8px 6px -8px;
    font-size: 14px;
    text-shadow: 1px 1px #000080;
}

a {
    color: var(--link-normal);
    font-weight: bold;
    text-decoration: none;
}

a:hover {
    color: var(--link-hover);
    text-shadow: 0 0 5px var(--link-hover);
}


.wiki-article h1,
.wiki-article h2,
.wiki-article h3 {
    color: var(--text-header);
    margin-top: 0;
}

.infobox {
    float: right;
    width: 200px;
    margin: 0 0 10px 10px;
}

.infobox .infobox-row {
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dotted #231942;
    padding: 2px 0;
    font-size: 14px;
}

.toc ul {
    margin: 0;
    padding-left: 16px;
}

.toc li {
    margin-bottom: 4px;
}

#middle::-webkit-scrollbar,
#left::-webkit-scrollbar,
#right::-webkit-scrollbar {
    width: 12px;
    background: var(--bg-wrapper-top);
}

#middle::-webkit-scrollbar-track,
#left::-webkit-scrollbar-track,
#right::-webkit-scrollbar-track {
    background: linear-gradient(
        to bottom,
        #5E548E,
        #9F86C0,
        #e0a5d1,
        #f7c5db
    );
    border: 2px solid #231942;
    border-radius: 6px;
}

#middle::-webkit-scrollbar-thumb,
#left::-webkit-scrollbar-thumb,
#right::-webkit-scrollbar-thumb {
    background: #b892ff;
    border: 2px solid #231942;
    border-radius: 6px;
}

#middle::-webkit-scrollbar-thumb:hover,
#left::-webkit-scrollbar-thumb:hover,
#right::-webkit-scrollbar-thumb:hover {
    background: #d8b4ff;
}

#middle,
#left,
#right {
    scrollbar-color: #b892ff #5E548E;
    scrollbar-width: thin;
}

details {
    margin-bottom: 8px;
}

summary {
    cursor: pointer;
    list-style: none;
    font-weight: bold;
}

summary::-webkit-details-marker {
    display: none;
}

summary::before {
    content: "▶ ";
    font-size: 12px;
}

details[open] summary::before {
    content: "▼ ";
}

details ul {
    margin: 6px 0 8px 16px;
    padding-left: 10px;
}