// slim scroll bar for windows based web browsers - works on firefox
* {
    scrollbar-color: var(--vp-c-divider-light) var(--vp-button-alt-bg);
    scrollbar-width: thin;
}

// slim scroll bar for windows based web browsers - works on chrome, edge, and safari
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

// scrolling handle
::-webkit-scrollbar-thumb {
    background: var(--vp-c-mute);
}

// handle on hover
::-webkit-scrollbar-thumb:hover {
    background: var(--vp-button-alt-hover-bg);
}

// scrolling track/backgronund color
::-webkit-scrollbar-track {
    background: var(--vp-button-alt-bg);
}

// tweak for removing webkit scrollbar's small corner square at the right buttom
::-webkit-scrollbar-corner {
    background: transparent;
}
// slim scrollbar styles end

// responsible katex style with horizontal scroll on small screen devices
// fix katex display overflowing on small screen devices with horizontal scrollbar for viewing full formulas
.katex {
    font-size: 1.05em;
    direction: ltr;
}

.katex-display {
    overflow: auto hidden;
    -webkit-overflow-scrolling: touch;
    padding-top: 0.2em;
    padding-bottom: 0.2em;

    &::-webkit-scrollbar {
        height: 3px;
    }

    .katex {
        font-size: 1.21em;
    }
}

.katex-error {
    color: #f00;
}
/* katex styles end */

/* custom responsive medium zoom component style */
.medium-zoom-overlay {
    z-index: 20;
}

.medium-zoom-image {
    z-index: 21;
}

.medium-zoom-image {
    /* border-radius: 5px; */
    align-items: center;
}
/* medium zoom style ends */

/* global border radius style for image within article container */
.VPDoc .content-container img {
    border-radius: 5px;
}
/* image style ends */

/* fontawesome heart pumping styles */
.heart {
    animation: heart 5s ease infinite;
    color: red;
}

@keyframes heart {
    0% {
        transform: scale(1);
    }
    5% {
        transform: scale(1.25);
    }
    20% {
        transform: scale(1);
    }
    30% {
        transform: scale(1);
    }
    35% {
        transform: scale(1.25);
    }
    50% {
        transform: scale(1);
    }
    55% {
        transform: scale(1.25);
    }
    70% {
        transform: scale(1);
    }
}
/* font awesome heart pumping style ends */

// font awesome coffee brown color style
.coffee {
    color: rgb(88, 13, 13);
}
// font awesome coffee brown color style ends

/* glonal code font styles */
pre,
code,
kbd,
samp {
    font-family: var(--vp-font-family-mono);
}
/* global code font styles ends */

// specify vitepress home hero image's width to 300 px for preventing image overlapping on text
img.VPImage.image-src {
    width: 300px;
}
// hero image sytles ends

//  aligning homepage team member section vertically in straight line
.vp-doc > div {
    width: 100%;
}
// team member section styles end

// set maximum document width for better mobile viewing experience instead of letting text clustered altogether at a small width
@media (min-width: 1440px) {
    .VPDoc.has-aside .content-container.content-container {
        max-width: 100%;
    }
}

.vp-doc p a + a {
    margin-left: 17px;
}
// maximum document width style ends

// vitepress navbar title line breaking issue tweak
@media (max-width: 1080px) {
    :root {
        --vp-sidebar-width: 260px;
    }
    .VPNav {
        // refering solutions by https://cn.vuejs.org
        .DocSearch-Button-Placeholder {
            display: none;
        }
        .VPNavBarMenuLink,
        .VPNavBarMenuGroup .button {
            padding-left: 10px;
            padding-right: 10px;
        }
    }
}
@media (max-width: 992px) {
    .VPNav {
        .VPNavBar {
            padding-left: 24px;
            padding-right: 24px;
        }
        .VPNavBarMenuLink,
        .VPNavBarMenuGroup .button {
            padding-left: 8px;
            padding-right: 8px;
        }
    }
}
@media (max-width: 800px) {
    .VPNav {
        .VPNavBarSearch {
            padding-left: 16px;
        }
        .VPNavBarMenuLink,
        .VPNavBarMenuGroup .button {
            padding-left: 6px;
            padding-right: 6px;
        }
    }
}

// menu new-lining issue on title
.VPMenuGroup .title {
    white-space: nowrap;
}
// vitepress navbar style ends

// VP Footer .VPFooter {
//     z-index: none;
// }

// remove search box footer text

.DocSearch-Logo {
    display: none;
}
// remove search box footer text section styles ends

.link-preview-widget {
    display: table;
    width: 100%;
    border: 2px solid rgba(55, 53, 47, 0.16);
    border-radius: 5px;
}

.link-preview-widget-title {
    font-size: 16px;
    font-weight: 700;
    display: -webkit-box;
    overflow: hidden;
    margin-bottom: 8px;
    word-break: break-all;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.link-preview-widget-description {
    font-size: 12px;
    font-style: normal;
    line-height: 1.5;
    display: -webkit-box;
    overflow: hidden;
    max-height: 3em;
    margin-bottom: 4px;
    word-break: break-all;
    color: rgba(55, 53, 47, 0.65);
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.link-preview-widget-url {
    font-size: 12px;
    font-style: normal;
    line-height: 1.5;
    display: block;
    margin-bottom: 0;
    color: rgba(55, 53, 47, 0.65);
}

.link-preview-widget > a {
    text-decoration: none !important;
    display: table-cell;
    flex-direction: column;
    padding: 16px;
    cursor: pointer;
    vertical-align: middle;
    color: inherit;
    background-color: transparent;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-box-flex: 1;
    flex: 1;
    transition: background-color 0.2s ease-in-out;
    border-radius: 5px;
    // border-style: solid;
    // border-color: rgba(55, 53, 47, 0.16); // background color: var(--vp-c-text-light-1)
    // border-right: none;
}

.link-preview-widget > a:hover {
    background-color: var(--vp-custom-block-tip-bg);
}

.link-preview-widget-image {
    width: 260px;
    min-width: 220px;
    height: 150px;
    padding: 0;
    vertical-align: middle;
    border-left: 1px rgba(55, 53, 47, 0.16) #f2f2f2;
    border-radius: 5px;
    background-repeat: no-repeat;
    background-position: 50%;
    background-size: cover;
    -webkit-box-flex: 0;
    flex: 0;
    // border-left: none;
}

// dark theme text & url color scheme var(--vp-c-text-2) for text color

html.dark {
    .link-preview-widget {
        display: table;
        width: 100%;
        border: 2px solid rgba(200, 202, 208, 0.16);
        border-radius: 5px;
    }

    .link-preview-widget-title {
        font-size: 16px;
        font-weight: 700;
        display: -webkit-box;
        overflow: hidden;
        margin-bottom: 8px;
        word-break: break-all;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }

    .link-preview-widget-description {
        font-size: 12px;
        font-style: normal;
        line-height: 1.5;
        display: -webkit-box;
        overflow: hidden;
        max-height: 3em;
        margin-bottom: 4px;
        word-break: break-all;
        color: var(--vp-c-text-2);
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
    }

    .link-preview-widget-url {
        font-size: 12px;
        font-style: normal;
        line-height: 1.5;
        display: block;
        margin-bottom: 0;
        color: var(--vp-c-text-2);
    }

    .link-preview-widget > a {
        text-decoration: none !important;
        display: table-cell;
        flex-direction: column;
        padding: 16px;
        cursor: pointer;
        vertical-align: middle;
        color: inherit;
        background-color: transparent;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-box-flex: 1;
        flex: 1;
        transition: background-color 0.2s ease-in-out;
        // border-style: solid;
        // border-color: rgba(55, 53, 47, 0.16); // background color: var(--vp-c-text-light-1)
        // border-right: none;
    }

    .link-preview-widget > a:hover {
        background-color: var(--vp-custom-block-tip-bg);
    }

    .link-preview-widget-image {
        width: 260px;
        min-width: 220px;
        height: 150px;
        padding: 0;
        vertical-align: middle;
        border-left: 1px rgba(200, 202, 208, 0.16) #f2f2f2;
        border-radius: 5px;
        background-repeat: no-repeat;
        background-position: 50%;
        background-size: cover;
        -webkit-box-flex: 0;
        flex: 0;
        // border-left: none;
    }
}

// link preview markdown-it plugin dark mode style ends

// vitepress dark mode grid styled notebook background texture style starts
// .dark .VPContent {
//     background-color: rgb(30, 30, 32);
//     background-image: url("/grid.svg");
// }
// vitepress dark mode grid styled notebook background texture style ends

// migrate vitepress homepage and regarded elements custom styles from direct markdown content to global stylesheets for applying effects
.vp-doc h2 {
    border-top: 0px;
    margin-top: 10px;
}

.VPMenuLink .link {
    line-height: 28px !important;
}

.VPSidebarGroup .link {
    padding: 3px 0 !important;
}

.VPTeamPageTitle .title {
    line-height: 32px;
    font-size: 24px;
    opacity: 0.5;
}

.VPTeamPageTitle .lead {
    font-size: 14px;
    opacity: 0.4;
}

.medium-zoom-overlay {
    z-index: 20;
}

.m-home-layout .image-src:hover {
    transform: translate(-50%, -50%) rotate(666turn);
    transition: transform 59s 1s cubic-bezier(0.3, 0, 0.8, 1);
}

.m-home-layout .details small {
    opacity: 0.8;
}

.m-home-layout .item:last-child .details {
    display: flex;
    justify-content: flex-end;
    align-items: end;
}
// vitepress homepage styles end
// macos styled pre tag code block styles with three colored dots
.vp-doc div[class*=language-] {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    // box-shadow: 0 10px 30px 0 rgb(0 0 0 / 40%);
    z-index: 1;
}

/* No line number: add macOS-style small dot */
.vp-doc div[class*=language-]::before {
    content: "";
    display: block;
    position: relative;
    top: 12px;
    left: 12px;
    width: 12px;
    height: 12px;
    background-color: #ff5f56;
    border-radius: 50%;
    box-shadow: 20px 0 0 #ffbd2e, 40px 0 0 #27c93f;
    z-index: 1;
}

/* With line number: add background shadow */
div[class*="language-"].vp-adaptive-theme.line-numbers-mode {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    // box-shadow: 0 10px 30px 0 rgb(0 0 0 / 40%);
}


/* With line number: add macOS-style small dot */
.vp-doc div[class*="language-"].line-numbers-mode::before {
    content: "";
    display: block;
    position: relative;
    top: 12px;
    left: -22px;
    width: 12px;
    height: 12px;
    background-color: #ff5f56;
    border-radius: 50%;
    box-shadow: 20px 0 0 #ffbd2e, 40px 0 0 #27c93f;
    z-index: 1;
}



/* Move line number down to align with code; hide right vertical line */
.vp-doc .line-numbers-wrapper {
    padding-top: 32px;
    border-right: none;
}

/* Rebuild the right vertical line for line numbers */
.vp-doc .line-numbers-wrapper::after {
    content: "";
    position: absolute;
    top: 38px;
    right: 0;
    border-right: 1px solid var(--vp-code-block-divider-color);
    height: calc(100% - 66px);
}