:root,
:host {
    /* Minimal theming hooks mapped to Pico so dark/light toggles work */
    --brand-color: var(--pico-primary);
    --text-default: var(--pico-color, #1f2937);
    --bg-header: var(--pico-background-color, #ffffff);
    --bg-panel: var(--pico-background-color, #ffffff);
    --border-soft: var(--pico-muted-border-color, #e5e7eb);
    --list-style: disc;
    --header-height: 4.5rem;
    --header-margin-bottom: 1.5rem;
    --full-header-height: calc(var(--header-height) + var(--header-margin-bottom));
    --light-theme-box-shadow: rgba(89, 89, 89, 0.12) 0px 32px 64px -24px;
    --light-theme-box-shadow-hover: rgba(7, 7, 7, 0.12) 0.0140368px 31.9691px 63.9312px -23.9663px;
    --dark-theme-box-shadow: rgba(252, 252, 252, 0.12) 0px 32px 64px -24px;
    --dark-theme-box-shadow-hover: rgba(255, 255, 255, 0.12) 0.0140368px 31.9691px 63.9312px -23.9663px;
    --elements-background: color-mix(in srgb, rgb(244, 244, 244) 80%, transparent);
    --main-background-color-dark: rgb(19, 22.5, 30.5);
    --main-background-color-light: white;
    --main-background-color: var(--main-background-color-light);
    --pico-initial-background-color: var(--pico-background-color);
    --pico-color: #1f2937;
    --pico-primary: var(--pico-color);
    --pico-font-size: 16px;
    --pico-typography-spacing-vertical: 1.5rem;
    --pico-border-radius: 6px;
    --pico-box-shadow: rgba(0, 65, 117, 0.12) 0px 32px 64px -24px;
    --pico-warning-color: coral;
    --pico-error-color: #f44336;
    --pico-nav-element-spacing-vertical: 0.5rem;
    --pico-box-shadow: var(--light-theme-box-shadow);
    --box-shadow-hover: var(--light-theme-box-shadow-hover);
    --pico-form-element-active-border-color: var(--pico-muted-border-color);
    --pico-form-element-focus-color: var(--pico-muted-color);
    --pico-form-element-focus-background-color: var(--pico-background-color);
    --pico-form-element-focus-box-shadow: none;
    --pico-form-element-focus-color: var(--pico-muted-color);
    --pico-primary-border-color: var(--pico-muted-border-color);
}

@media (prefers-color-scheme: dark) {

    :root,
    :host {
        --main-background-color: var(--main-background-color-dark);
    }

    :root:not([data-theme=dark]),
    :host:not([data-theme=dark]) {
        --pico-box-shadow: var(--dark-theme-box-shadow);
        --box-shadow-hover: var(--dark-theme-box-shadow-hover);
        --pico-primary: var(--pico-color);
        --main-background-color: var(--main-background-color-dark);
    }

    :root:not([data-theme=light]),
    :host:not([data-theme=light]) {
        --pico-box-shadow: var(--dark-theme-box-shadow);
        --box-shadow-hover: var(--dark-theme-box-shadow-hover);
        --pico-primary: var(--pico-color);
        --elements-background: color-mix(in srgb, var(--pico-form-element-background-color) 80%, transparent);
        --main-background-color: var(--main-background-color-dark);
    }

    :root[data-theme=light],
    :host[data-theme=light] {
        --pico-box-shadow: var(--light-theme-box-shadow);
        --box-shadow-hover: var(--light-theme-box-shadow-hover);
        --pico-primary: var(--pico-color);
        --main-background-color: var(--main-background-color-light);
    }
}

:host(:not([data-theme=dark])),
:root:not([data-theme=dark]),
[data-theme=light] {
    --pico-primary: var(--pico-color);

    --pico-form-element-active-border-color: var(--pico-muted-border-color);
    --pico-form-element-focus-color: var(--pico-muted-color);
    --pico-form-element-focus-background-color: var(--pico-background-color);
    --pico-form-element-focus-box-shadow: none;
    --pico-form-element-focus-color: var(--pico-muted-color);
    --pico-primary-border-color: var(--pico-muted-border-color);
}

/* Ensure all text elements use Pico variables in dark theme */
[data-theme=dark] {
    --pico-color: #c2c7d0;
    --pico-box-shadow: var(--dark-theme-box-shadow);
    --box-shadow-hover: var(--dark-theme-box-shadow-hover);
    --pico-primary: var(--pico-color);
    --elements-background: color-mix(in srgb, var(--pico-form-element-background-color) 80%, transparent);
    --main-background-color: var(--main-background-color-dark);
}


[data-theme=dark] .section-card {
    color: var(--pico-color);
}

[data-theme=dark] .section-card h3 {
    color: var(--pico-h1-color);
}

[data-theme=dark] .section-card p {
    color: var(--pico-color);
}

[data-theme=dark] article {
    background-color: var(--pico-background-color);
    color: var(--pico-color);
}


/* App frame */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

abbr[title] {
    border: none;
    cursor: initial;
}

dl dt {
    border-left: 3px solid var(--pico-muted-border-color);
    padding-left: 17px;
    margin-left: 0;
    font-weight: 600;
    margin-top: 1rem;
}

dl dd {
    margin: 0 0 1rem 0;
    border-left: 3px solid var(--pico-muted-border-color);
    padding-left: 1rem;
}

dl.tabs {
    margin: 1rem 0;
    display: flex;
    flex-wrap: wrap;

    dt {
        display: block;
        border-left: none;
        padding: 0.75rem 1.25rem;
        margin: 0;
        margin-right: 0.125rem;
        margin-bottom: -1px;
        font-weight: 500;
        cursor: pointer;
        background-color: color-mix(in srgb, var(--pico-muted-border-color) 60%, var(--pico-background-color));
        color: var(--pico-muted-color);
        border-radius: var(--pico-border-radius) var(--pico-border-radius) 0 0;
        border: 1px solid var(--pico-muted-border-color);
        border-bottom: none;
        transition: background-color 0.2s ease, color 0.2s ease;
        user-select: none;
        position: relative;
        z-index: 1;
        order: 1;
        flex-shrink: 0;

        &:hover {
            background-color: color-mix(in srgb, var(--pico-muted-border-color) 50%, var(--pico-background-color));
            color: var(--pico-color);
        }

        &.active {
            background-color: var(--pico-background-color);
            color: var(--pico-color);
            border-bottom: 1px solid var(--pico-background-color);
            z-index: 2;
        }
    }

    dd {
        display: none;
        border-left: none;
        padding: 0;
        margin: 0;
        margin-top: -1px;
        border: 1px solid var(--pico-muted-border-color);
        border-radius: var(--pico-border-radius) var(--pico-border-radius) var(--pico-border-radius) var(--pico-border-radius);
        background-color: var(--pico-background-color);
        position: relative;
        z-index: 1;
        order: 2;
        width: 100%;
        flex-basis: 100%;

        &.active {
            display: block;
            padding: 1rem;
        }

        &.active .code-block-wrapper {
            margin-bottom: 0;
        }
    }
}

.hidden {
    display: none !important;
}

/* Containers (Pico already provides .container) */
.container {
    max-width: 1200px;
}

[role=button],
[type=button],
[type=file]::file-selector-button,
[type=reset],
[type=submit],
button,
.btn {
    background: var(--elements-background);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--pico-primary);
    border: 1px solid transparent;
    cursor: pointer;
    padding: 0.5rem 1rem;
    margin: 0;
    font-size: 1rem;
    border-radius: var(--pico-border-radius);
    transition: all 0.3s ease;
    word-break: keep-all;
    white-space: nowrap;
    text-decoration: none;
    display: inline-block;


    &:hover {
        opacity: 0.8;
    }
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.button-link,
nav li .button-link {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    margin: 0;
    font-size: 1rem;
    color: var(--pico-primary);
}

/* Main layout: left nav + content */
.main-content-container {
    display: grid;
    /* default: left nav + content */
    grid-template-columns: 300px 1fr;
    gap: 1.5rem;
    padding: 0 1rem;
    max-width: 1880px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 1rem;
    width: 100%;
}

/* If mini-toc is not empty, on big screen add third column */
@media (min-width: 1025px) {
    .main-content-container:has(.toc-subtree),
    .main-content-container:has(.related-links) {
        grid-template-columns: 300px 1fr 270px;
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .main-content-container {
        grid-template-columns: 260px 1fr;
    }
}

@media (max-width: 768px) {
    .main-content-container {
        grid-template-columns: 1fr;
        width: 100%;
        margin: 0;
        padding: 0;
    }
}

/* Content body */
.content-body {
    background: transparent;
    width: 100%;
    overflow-y: visible;

    @media (max-width: 768px) {
        max-width: 100vw;
    }
}

.content-body .container {
    max-width: 100%;
}

.content-body article article {
    padding-left: 0;
    padding-right: 0;
}

.content-body article ul li {
    list-style-type: disc;
}

.content-area {
    padding: 1rem 0;
    width: 100%;
    container-type: inline-size;
    container-name: content-area;
}

.content-area .sectiontitle {
    margin-top: 3rem;
}

.content-area p {
    margin-top: 1rem;
}


article {
    background: var(--bg-panel);
    transition: box-shadow 0.5s ease;
    box-shadow: none;
}

.content-area article {
    --pico-card-box-shadow: none;
}

section {
    margin-bottom: 4rem;
}

.homepage-content {
    flex: 1;
}

.homepage-content nav {
    margin-left: 1rem;
}

details.dropdown>summary+ul {
    background: var(--elements-background);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 6px;
    border: none;
    box-shadow: var(--pico-dropdown-box-shadow);
    width: max-content;

    >li>a,
    >li>button {
        display: flex;
    }
}


.section-card {
    text-decoration: none;
    color: var(--pico-color);
    transition: color 0.5s ease;
    background: color-mix(in srgb, var(--pico-background-color) 40%, transparent);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 6px;
}

.section-card h3 {
    color: var(--pico-h1-color);
}

.section-card p,
.section-card h3 {
    transition: color 0.5s ease;
}

.section-card:hover p,
.section-card:hover h3 {
    color: initial;
}

.section-header-special {
    margin-top: 3rem;
    margin-left: 1rem;
}

/* Breadcrumbs */
.breadcrumbs,
.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: .25rem .5rem;
    align-items: center;
    list-style: none;
    padding: 0 var(--pico-spacing-horizontal, 1rem);
    margin: 0 0 1rem 0;
    justify-content: flex-start;
}

.breadcrumbs a {
    text-decoration: none;
    color: var(--pico-muted-color);
}

@media (prefers-color-scheme: dark) {
    .breadcrumbs a {
        color: var(--pico-muted-color);
    }
}

.breadcrumbs a:hover {
    color: var(--brand-color);
}

.breadcrumbs .arrow {
    opacity: .6;
}

.content-body .breadcrumbs {
    margin: 1rem 0 0 0;

    @media (max-width: 768px) {
        display: none;
    }
}

iframe {
    max-width: 100%;
}

/* Footer */

.footer-container {
    /* Sticky footer: push footer to bottom when content is short */
    margin-top: auto;
    display: flex;
    justify-content: center;

    @media print {
        display: none;
    }
}


.footer {
    margin-top: 3rem;
    padding: 2rem;
    border-top: 1px solid var(--border-soft);
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 768px) {
    .footer {
        flex-direction: column-reverse;
        gap: 1.5rem;
    }
}

.footer p {
    margin: 0;
}

.footer .footer-lang-select {
    min-width: 160px;
    max-width: 280px;

}

ol,
ul {
    @media (max-width: 768px) {
        padding-left: 1rem;
    }
}

ul li {
    list-style: var(--list-style);
    margin-top: 0.5rem;
}

ol li {
    margin-top: 0.5rem;
}

/* Inline notes */
.note {
    position: relative;
    padding: 1.4rem 1rem 1.4rem 5rem;
    border: 1px solid var(--border-soft);
    margin: 1rem 0;
}

.note p {
    margin-top: 0;
}

/* Left accent rendered with ::after */
.note::after {
    content: "";
    position: absolute;
    left: -1px;
    /* extend over the left border */
    top: -1px;
    /* extend over the top border */
    bottom: -1px;
    /* extend over the bottom border */
    width: 4px;
    background: var(--brand-color);
    pointer-events: none;
}

/* Icon */
.note::before {
    content: "";
    position: absolute;
    left: 2rem;
    top: 1.3rem;
    width: 26px;
    height: 26px;
    background-color: var(--pico-color);
    -webkit-mask: url("../images/note-icon.svg") no-repeat center / contain;
    mask: url("../images/note-icon.svg") no-repeat center / contain;
}

.note .note__title {
    font-weight: 600;
    color: var(--pico-color);
    display: inline;
}

.note .note__title+p {
    display: inline-block;
    margin-left: 0.1rem;
    vertical-align: baseline;
}

.note p:last-of-type {
    margin-bottom: 0;
    padding-bottom: 0;
}


.note.important::before {
    -webkit-mask: url("../images/important-icon.svg") no-repeat center / contain;
    mask: url("../images/important-icon.svg") no-repeat center / contain;
}

.note.important::after {
    background: var(--pico-warning-color);
}


@media (prefers-color-scheme: dark) {
    .note {
        border-color: var(--border-soft);
        background: var(--pico-background-color);
    }

    .note::before {
        background-color: var(--pico-primary);
        -webkit-mask: url("../images/note-icon-light.svg") no-repeat center / contain;
        mask: url("../images/note-icon-light.svg") no-repeat center / contain;
    }
}

@media (max-width: 768px) {
    .note {
        padding: 1.5rem 1rem 1.4rem 1.4rem;

        .note__title {
            display: block;
            margin-left: 2.2rem;
            margin-bottom: 1rem;
        }

        &::before {
            left: 1.4rem;
            top: 1.4rem;
        }
    }
}

.content-area h1.title:first-of-type {
    width: calc(100% - 5rem);

    @media (max-width: 768px) {
        width: 100%;
    }
}

/* Styled ordered lists with round numbers and connecting dots */
.content-area .steps {
    counter-reset: item;
    list-style-type: none;
    padding-left: 0;
    margin-top: 1rem;
    position: relative;
}

.content-area .steps::before {
    content: "Procedure";
    font-weight: 600;
    display: block;
    margin-bottom: 0.5rem;
    color: var(--pico-color);
    margin-left: 1rem;
}

.content-area .steps>li {
    position: relative;
    padding: 0.5rem 0 1rem 2.8rem;
    margin-bottom: 0.5rem;
    list-style-type: none;
}

.content-area .steps>li .stepresult::before {
    content: "Step result: ";
    font-weight: 600;
    color: var(--pico-color);
}

.content-area .steps>li::before {
    content: counter(item);
    counter-increment: item;
    position: absolute;
    left: 0;
    top: 0.25rem;
    width: 2rem;
    height: 2rem;
    background: transparent;
    border: 2px solid var(--pico-muted-border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--pico-color);
    z-index: 2;
}

.content-area .steps>li::after {
    content: "";
    position: absolute;
    left: 0.95rem;
    top: 2.9rem;
    width: 2px;
    height: calc(100% - 2.5rem);
    background: repeating-linear-gradient(to bottom,
            var(--pico-muted-border-color) 0,
            var(--pico-muted-border-color) 4px,
            transparent 4px,
            transparent 8px);
    z-index: 1;
}

.content-area .steps>li:last-child::after {
    display: none;
}

/* Code blocks */
.content-area .code-block-wrapper {
    margin-bottom: 1rem;
    border: 1px solid var(--pico-muted-border-color);
    position: relative;
    max-width: min(100%, 90vw);
    overflow-x: auto;
}

.content-area .code-block-header .code-language-label {
    display: none;
}

.content-area .code-copy-btn {
    position: absolute;
    top: .5rem;
    right: .5rem;
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
    width: 28px;
    height: 28px;
    line-height: 0;
    cursor: pointer;
    color: transparent;
    /* hide text; icon shown via ::before */
    overflow: hidden;
}

.content-area .code-copy-btn::before {
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    background-color: var(--pico-code-color);
    /* icon color follows text color */
    -webkit-mask: url("../images/copy.svg") no-repeat center / contain;
    mask: url("../images/copy.svg") no-repeat center / contain;
}

.content-area .code-copy-btn:hover {
    opacity: .8;
}

.content-area figure {
    margin-bottom: 1rem;
    margin-top: 1rem;
    max-width: 100%;
    cursor: pointer;

    img,
    svg {
        max-width: 100%;
        height: auto;
    }
}

.content-area .zoomable {
    cursor: pointer;
}

.content-area .ph img {
    margin-bottom: 0.3rem;
}

.ph.uicontrol {
    background: var(--pico-muted-border-color);
    padding: 0.2rem 0.4rem;
    border-radius: 0.3rem;
    color: var(--pico-code-color);
}

.image-modal-image,
.image-modal-image-container>svg {
    max-width: none;
    max-height: none;
    object-fit: contain;
    transform-origin: center center;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.image-modal-image-container {
    width: 100%;
    height: 100%;
    overflow: scroll;
    display: flex;
    align-items: center;
    justify-content: center;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.image-modal-buttons {
    position: absolute;
    bottom: 1rem;
    right: 50%;
    transform: translateX(50%);
    display: flex;
    justify-content: row;
    align-items: center;
    gap: 1rem;
    z-index: 9999;
    background-color: var(--elements-background);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 6px;
}

.image-modal-buttons button {
    background-color: transparent;
    border: none;
    cursor: pointer;
    border-radius: 6px;
    border: 1px solid transparent;
}

.image-modal-buttons button:active,
.image-modal-buttons button:focus {
    background-color: transparent;
    --pico-box-shadow: var(--pico-color);
    border: 1px solid currentColor;
}


:root:not([data-theme=dark]) .image-modal-buttons button:active,
:root:not([data-theme=dark]) .image-modal-buttons button:focus {
    border: 1px solid var(--pico-primary);
}

.image-modal-buttons button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.image-modal-buttons button svg {
    width: 24px;
    height: 24px;
    color: var(--pico-primary);
}

.image-modal-buttons button:hover svg {
    opacity: 0.8;
}

code {
    background: var(--pico-muted-border-color);
}

pre {
    font-family: monospace;
    margin-bottom: 0;
}

/* Dark theme adjustments */
@media (prefers-color-scheme: dark) {
    .content-area .steps::before {
        color: var(--pico-color);
    }

    .content-area .steps>li::before {
        border-color: var(--pico-muted-color);
        color: var(--pico-color);
    }

    .content-area .steps>li::after {
        background: repeating-linear-gradient(to bottom,
                var(--pico-muted-color) 0,
                var(--pico-muted-color) 3px,
                transparent 4px,
                transparent 8px);
    }
}

[data-theme=dark] ol::before,
[data-theme=dark] ol>li::before {
    color: var(--pico-color);
    border-color: var(--pico-color);
}

[data-theme=dark] ol>li::after {
    background: repeating-linear-gradient(to bottom,
            var(--pico-color) 0,
            var(--pico-color) 4px,
            transparent 4px,
            transparent 4px);
}

button[type="submit"] {
    width: auto;
}

table caption {
    text-align: left;
}

table caption .table--title-label {
    font-weight: 500;
}

table td,
table th {
    vertical-align: top;
}

.content-body table:not(.table-scroll-wrapper) {
    display: table;
    min-width: 100%;
    table-layout: auto;
}

.table-scroll-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    box-sizing: border-box;
    display: block;
}

/* Mobile table styling - Automatic responsive tables */
@media (max-width: 1280px) {

    .content-body table td,
    .content-body table th {
        padding: 0.5rem;
        border-right: 1px solid var(--border-soft);

        &:last-child {
            border-right: none;
        }

        p {
            margin: 0;
        }
    }
}

/* Utility classes and helpers */
.navigation-update {
    display: none;
}

.no-bottom-margin {
    margin-bottom: 0;
}

.related-links {
    display: flex;
    flex-direction: column;
}

.related-links br {
    display: none;
}

.related-links .hd-label {
    display: block;
    margin-bottom: .75rem;
    margin-right: .25rem;
    font-weight: 600;
}

.related-links ul.linklist {
    list-style: disc;
    padding-left: 1.5rem;
    margin: 0;
    display: block;
}

.related-links li.linklist {
    list-style: disc;
    margin: 0;
    display: list-item;
}

.related-links ul.ullinks {
    display: block;
    margin: 0;
    margin-bottom: 2rem;
}

.related-links li.ulchildlink {
    display: list-item;
    margin: 0;
}

.related-links a.link {
    color: var(--pico-primary);
    --pico-text-decoration: none;
}

.related-links a.link:hover,
.related-links a.link:focus {
    color: var(--pico-primary-hover);
}

.related-links .parentlink {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.next-prev-links {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 3rem;
    margin-bottom: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-soft);

    .next-prev-link {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 0.75rem;
        padding: 1rem;
        border-radius: 0.5rem;
        text-decoration: none;
        color: inherit;
        transition: background-color 0.2s ease, color 0.2s ease;
        flex: 1;
        max-width: 48%;
    }

    .next-prev-link:hover,
    .next-prev-link:focus {
        background-color: var(--pico-card-background-color, rgba(127, 127, 127, 0.1));
        color: var(--pico-primary);
    }

    .next-prev-previous {
        text-align: left;
    }

    .next-prev-next {
        text-align: right;

        .next-prev-content {
            align-items: flex-end;
        }
    }

    .next-prev-icon {
        width: 1.5rem;
        height: 1.5rem;
        flex-shrink: 0;
        color: currentColor;
    }

    .next-prev-content {
        display: flex;
        flex-direction: column;
        flex: 1;
        min-width: 0;
    }

    .next-prev-label {
        font-size: 0.875rem;
        font-weight: 500;
        color: var(--pico-muted-color);
        margin-bottom: 0.5rem;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }

    .next-prev-title {
        font-size: 1rem;
        font-weight: 500;
        line-height: 1.4;
    }

    .next-prev-link:hover .next-prev-label,
    .next-prev-link:focus .next-prev-label {
        color: var(--pico-primary);
    }

    @media (max-width: 768px) {
        .next-prev-links {
            flex-direction: column;
            gap: 0.75rem;
        }

        .next-prev-link {
            max-width: 100%;
        }

        .next-prev-next {
            text-align: left;
            flex-direction: row;
        }
    }

    @media print {
        display: none;
    }
}


/* External link indicator */
.j-external-link {
    position: relative;
    display: inline-block;
}

.j-external-link::after {
    content: "";
    display: inline-block;
    vertical-align: text-top;
    margin-left: 2px;
    width: 1.2rem;
    height: 1.2rem;
    background-color: currentColor;
    -webkit-mask: url("../images/external-link.svg") no-repeat center / contain;
    mask: url("../images/external-link.svg") no-repeat center / contain;
}

.related-links .j-external-link::after {
    top: 0.55rem;
}

/* Social Sharing */
details.dropdown {
    margin-bottom: 0;

    @media print {
        display: none;
    }
}


details.dropdown.social-sharing-container {
    position: absolute;
    top: 1rem;
    right: 1rem;

    @media print {
        display: none;
    }
}

details.dropdown>summary.dropdown-button {
    padding: 0;
    width: 24px;
    height: 24px;
    border: none;
    background-color: transparent;

    &:hover {
        opacity: 0.8;
    }
}


details.dropdown>summary.dropdown-button:focus {
    border: none;
    box-shadow: none;
    outline: none;
}


details.dropdown>summary.dropdown-button::after {
    display: none;
    color: transparent;
}

details.dropdown.social-sharing-container>summary+ul {
    left: auto;
    right: 0;
    top: 2rem;
}

details.social-sharing-container.dropdown svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--pico-primary);
    margin-right: 0.5rem;
    margin-bottom: 0.25rem;
}

details.social-sharing-container.dropdown svg.success-icon {
    display: none;
}

details.social-sharing-container.dropdown button#copy-url-button {
    position: relative;
    color: var(--pico-primary);
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    cursor: pointer;
    width: 100%;
    text-align: left;
    min-width: 152px;
}

details.social-sharing-container.dropdown button#copy-url-button:focus {
    border: none;
    box-shadow: none;
}

details.social-sharing-container.dropdown li:has(button#copy-url-button) {
    transition: all 0.5s ease;
}

details.social-sharing-container.dropdown li:has(button#copy-url-button):hover {
    background-color: var(--pico-dropdown-hover-background-color);
}

.print-button {
    position: absolute;
    top: 0.9rem;
    right: 4rem;
    padding: 0;
    width: 24px;
    height: 24px;
    border: none;
    background-color: transparent;
    cursor: pointer;
    color: var(--pico-primary);

    &:hover {
        opacity: 0.8;
    }

    &:focus {
        border: none;
        box-shadow: none;
        outline: 2px solid var(--pico-primary);
        outline-offset: 2px;
    }

    svg {
        width: 1.5rem;
        height: 1.5rem;
        color: var(--pico-primary);
    }

    @media print {
        display: none;
    }
}

.print-button,
details.dropdown.social-sharing-container {
    @media (max-width: 768px) {
        top: 0;
        margin-top: -2rem;
    }
}

details.dropdown>summary.print-button+ul {
    left: auto;
    right: 4rem;
    top: 3rem;

    button {
        width: 100%;
    }
}

details.dropdown>summary.dropdown-button {
    padding: 0;
    border: none;
    background: transparent;

    &::after {
        display: none;
    }
}

details.dropdown[open]>summary::before {
    z-index: 1;
}

details.dropdown[open]~details.dropdown>summary {
    pointer-events: none;
    cursor: default;
}

.dita-content-container {
    position: relative;
    overflow-y: visible;
}

.login-wrap {
    max-width: 450px;
    margin: 10vh auto;
    padding: 2rem;
}

.login-wrap p span {
    display: block;
}

.login-wrap .btn-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.login-wrap .btn-container .btn {
    width: 100%;
}

/* Screen reader only content - WCAG compliance */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Social sharing button text transitions */
#copy-url-button span {
    transition: opacity 0.2s ease-in-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.content-body .content-area .dita-content-container {
    animation: fadeInUp 0.3s ease-out 0.2s both;
}

/* Accessibility: Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {

    .content-body .content-area .dita-content-container {
        animation: none;
    }
}

.error-container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 1rem;

    @media (min-width: 899px) {
        padding: 2rem;
    }


    .error-title {
        margin-top: 20vh;

        @media (max-width: 768px) {
            margin-top: 10vh;
        }
    }

    .section-cards-grid {
        margin-top: 2rem;
    }
}

.federated-search-wrapper {
    min-height: 100vh;
}


/* Print styles - remove browser headers/footers */
@page {
    margin: 0;
    size: auto;
}

@media print {
    @page {
        margin: 0;
    }

    body {
        margin: 0;
        padding: 1cm;
    }

    .last-modified {
        display: none;
    }
}

.related-links ul.ullinks a,
.related-links a.link {
    color: var(--pico-primary-hover);
}

.related-links ul.ullinks a:hover,
.related-links ul.ullinks a:focus,
.related-links a.link:hover,
.related-links a.link:focus {
    color: var(--pico-primary-hover);
    text-decoration: underline;
}