Nexus-Polestar/astro/styles/index.scss

///////////////////////////////////////////
//       Configuration for Theming      ///
///////////////////////////////////////////

:root {
    --TabActiveBackground: #8FECFB;
    --TabActiveText: black;
}

///////////////////////////////////////////
//     Theme: Auto | Light | Dark       ///
///////////////////////////////////////////

// The "Auto" theme does appear to work
// on Linux, tested on GNOME 43 and KDE 2.27.
// The "Auto" option is disabled for Linux.

html.theme-auto { // Auto
    @media (prefers-color-scheme: light) {
        --SidebarBackground: rgb(239 240 241 / 75%);
        --ContentBackground: #EFF0F1;

        --TextColor: black;
        --CardBackground: white;

        --WebviewControlsColor: white;
        --WebViewControlBackground: #EFF0F1;
    }

    @media (prefers-color-scheme: dark) {
        --SidebarBackground: rgba(35, 35, 35, 0.75);
        --ContentBackground: #232323;

        --TextColor: white;
        --CardBackground: #282828;

        --WebviewControlsColor: white;
        --WebViewControlBackground: #232323;
    }
}

html.theme-light {  // Light
    --SidebarBackground: rgb(239 240 241 / 75%);
    --ContentBackground: #EFF0F1;

    --TextColor: black;
    --CardBackground: white;

    --WebviewControlsColor: white;
    --WebViewControlBackground: #EFF0F1;
}

html.theme-dark { // Dark
    --SidebarBackground: rgba(35, 35, 35, 0.75);
    --ContentBackground: #232323;

    --TextColor: white;
    --CardBackground: #282828;

    --WebviewControlsColor: white;
    --WebViewControlBackground: #232323;
}

///////////////////////////////////////////

* {outline: none}

body {
    background: transparent;
    color: var(--TextColor);
    font-family: arial;
}

::-webkit-scrollbar {
    background: #232323;
    width: 12px;
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    border: 4px #232323 solid;
}

// WebViews and iFrames
.fullview {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
    border: none;
}
.with-controls {
    top: 44px;
    height: calc(100% - 44px);
}

// Sidebar
.sidebar {
    position: fixed;
    top: 0px;
    left: 0px;
    width: 240px;
    height: 100%;
    padding: 0px 20px;
    display: grid;
    grid-template-rows: 50px auto auto;
    background: var(--SidebarBackground);
    z-index: 5;
    .drag-area {
        position: absolute;
        width: 200px;
        height: 74px;
        app-region: drag;
    }
    .sidebar-header {
        display: flex;
        align-items: center;
        margin-top: 20px;
        p {
            pointer-events: none;
        }
        img {
            width: 32px;
            height: 32px;
            margin-right: 16px;
            pointer-events: none;
            align-self: center;
        }
        .sidebar-header-left {
            display: flex;
        }
        .sidebar-header-right {
            margin-inline-start: auto;
            button {
                border-radius: 6px;
                border: none;
                fill: white;
                padding: 8px 8px 6px 8px;
                background: transparent;
                font-size: 16px;
                cursor: pointer;
            }
            button:hover {
                background: rgb(255 255 255 / 10%);
            }
        }
    }
    .sidebar-top {
        padding-top: 24px;
    }
    .sidebar-bottom {
        padding-bottom: 24px;
        align-self: end;
    }
    li {
        cursor: pointer;
        color: var(--TextColor);
        display: flex;
        width: 100%;
        border-radius: 6px;
        margin-bottom: 6px;
        align-items: center;
        padding: 12px 0px;
        p {margin: 0px}
        svg {margin: 0px 16px}
    }
    li:hover {
        background: rgb(255 255 255 / 10%);
    }
    li.active {
        background: var(--TabActiveBackground);
        color: var(--TabActiveText);
    }
}

// Content
.pages {
    position: absolute;
    top: 0px;
    left: 280px;
    width: calc(100% - 280px);
    max-width: calc(100% - 280px);
    height: 100%;
    background: var(--ContentBackground);
    .page {
        display: none;
        &.active {display: block}
        background: var(--ContentBackground);
    }
}



// Webview Navigation
/// Top Bar
.webview-navigation#TopBar {
    background: var(--ContentBackground);
    padding: 6px;
    cursor: default;
    button {
        fill: var(--WebviewControlsColor);
        background: var(--WebViewControlBackground);
        border: none;
        aspect-ratio: 1;
        width: 32px;
        border-radius: 6px;
        cursor: pointer;
    }
    button:hover {
        background: var(--accent);
    }
}

/// Tab
.active .webview-navigation#Tab {
    display: grid;
}
.active .loading-indicator {
    display: grid;
    opacity: 0;
    transition: 0.3s opacity;
}
.loading-indicator {
    position: absolute;
    left: 20px;
    background: var(--TabActiveBackground);
    color: var(--TabActiveText);
    border-radius: 50px;
    display: none;
}
.webview-navigation#Tab {
    display: none;
    grid-auto-flow: column;
    position: absolute;
    right: 26px;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, var(--TabActiveBackground) 5%, var(--TabActiveBackground) 100%);
    button {
        aspect-ratio: 1;
        height: 32px;
        width: 32px;
        color: var(--WebviewControlsColor);
        fill: var(--WebviewControlsColor);
        background: var(--WebViewControlBackground);
        border: none;
        border-radius: 6px;
        margin-left: 6px;
        svg {
            margin: 0px;
            font-size: 12px;
        }
    }
    button:hover {
        background: var(--WebViewControlBackground);
    }
}