/**
 * Styling for the table of contents module.
 */

.toc-group .toc {
    grid-column: 1 / 3;
    display: flex;
    position: sticky;
    height: fit-content;
    flex-flow: column nowrap;
    background-color: var(--color-bg-page);
    top: var(--top-height);
    padding: var(--spacing-3);
    gap: var(--spacing-4);
    z-index: 1;
}

.toc-group.vertical-stack {
    padding: var(--spacing-11) 0;
}
main.page-container > section.toc-group.vertical-stack {
    padding: var(--spacing-11) var(--default-padding);
}

.toc-group.dropdown.text-heavy,
.toc-group.vertical-stack.text-heavy {
    margin-top: calc(var(--spacing-11) * -1);
}

.toc-group.solution .toc {
    margin-top: var(--spacing-12);
}

.toc-group.dropdown {
    --toc-height: calc(var(--spacing-11) + 76px + var(--spacing-9));
    padding-bottom: var(--spacing-11);
}

.page-container .toc-group .toc .link {
    text-decoration: none;
    font: var(--font-caption-lg);
    letter-spacing: var(--font-caption-lg-spacing);
    color: var(--color-copy-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    cursor: pointer;
    word-break: break-word;
}

.toc-group.dropdown .toc .link {
    display: none;
}

.toc-group .toc .link:hover {
    font: var(--font-caption-lg-bold);
    color: var(--color-primary-black-700);
}

.toc-group .toc .link:active {
    font: var(--font-caption-lg-bold);
    color: var(--color-primary-black-600);
}

.toc-group .toc .link .item-selection {
    width: 2px;
    height: 16px;
    background-color: transparent;
}

.toc-group .toc .link.active .item-selection {
    background-color: var(--color-primary-red-500);
}

.toc-group .toc .link.active {
    font: var(--font-caption-lg-bold);
    color: var(--color-copy-primary);
}

.toc-group.dropdown .toc {
    padding-top: var(--spacing-11);
    padding-bottom: var(--spacing-9);
}

.toc-group.vertical-stack {
    --toc-height: 0px;
}
.toc-group.vertical-stack .toc .dropdown,
.toc-group.solution .toc .dropdown {
    display: none;
}

.toc-group.dropdown .scrollpoint {
    scroll-margin-top: calc(var(--top-height) + var(--toc-height));
}

.toc-group .content-table {
    font: var(--font-copy-md);
    grid-column: -11 / -1;
    max-width: 100%;
}

.toc-group.vertical-stack .toc {
    grid-column: span 4;
    border: 1px solid var(--color-grey-100);
    border-radius: 8px;
    top: calc(var(--top-height) + 64px);
    max-height: calc(100vh - var(--top-height) - 144px);
    overflow: hidden;
    gap: 0;
}

.toc-group.vertical-stack .content-table {
    grid-column: 5 / -1;
}

.toc-group.vertical-stack .toc .link {
    flex-direction: row;
    justify-content: flex-start;
    margin-left: var(--spacing-8);
    margin-bottom: var(--spacing-4);
}

.toc-group.vertical-stack .toc .toc-header {
    margin-top: var(--spacing-7);
    margin-bottom: var(--spacing-6);
    margin-left: var(--spacing-7);
}

.toc-group .toc .dropdown .options-list {
    position: unset;
    max-height: calc(100vh - 350px);
    overflow-y: auto;
}

.toc-group .toc .dropdown .options-list .option {
    text-decoration: none;
    color: var(--color-copy-primary);
}

.toc-group.dropdown > * {
    grid-column: 2 / -2;
}

/* region table of contents scrollbar */
.toc-group.vertical-stack .toc:hover {
    overflow-y: scroll;
}

.toc-group.vertical-stack .toc::-webkit-scrollbar,
.toc-group .toc .dropdown .options-list::-webkit-scrollbar {
    width: 8px;
}

.toc-group.vertical-stack .toc::-webkit-scrollbar-track,
.toc-group .toc .dropdown .options-list::-webkit-scrollbar-track {
    margin-block: 3px;
}

.toc-group.vertical-stack .toc::-webkit-scrollbar-thumb,
.toc-group .toc .dropdown .options-list::-webkit-scrollbar-thumb {
    background: var(--color-opacities-30);
    border-radius: 5px;
    border: 1px solid transparent;
    background-clip: padding-box;
}

/* styling for scrollbar - FF only */
@supports (scrollbar-color: var(--color-opacities-30) transparent) {
    .toc-group.vertical-stack .toc,
    .toc-group .toc .dropdown .options-list {
        scrollbar-color: var(--color-opacities-30) transparent;
        scrollbar-width: thin;
    }
}

.toc-group .content-table .wp-block-group__inner-container > * {
    max-width: 100%;
}
.toc-group .content-table .wp-block-group {
    max-width: 100%;
    padding-bottom: var(--spacing-10);
}
.toc-group .content-table .optional-text {
    padding-bottom: var(--spacing-10);
    margin: 0;
    font: var(--font-copy-md);
    color: var(--color-copy-secondary);
}
.toc-group .content-table h2 {
    font: var(--font-h3);
    letter-spacing: var(--font-h3-spacing);
    padding-bottom: var(--spacing-5);
    margin-bottom: unset;
}

.toc-group .content-table h3 {
    font: var(--font-h5);
    letter-spacing: var(--font-h5-spacing);
    padding: var(--spacing-5) 0 var(--spacing-7) 0;
    margin: unset;
}

.toc-group .content-table h4 {
    font: var(--font-copy-md-bold);
    margin-bottom: var(--spacing-5);
}

.toc-group .content-table p {
    margin-bottom: var(--spacing-7);
    line-height: 24px;
}

.toc-group .content-table ol {
    margin: 0;
    counter-reset: item;
    list-style-type: none;
}

.toc-group .content-table ol ul {
    margin: var(--spacing-7) 0 0;
}

.toc-group .content-table ol ol ul {
    margin: var(--spacing-5) 0 0;
}

.toc-group .content-table ul {
    margin: 0 0 var(--spacing-7);
}

.toc-group .content-table ul ul {
    margin: var(--spacing-5) 0 0;
}

.toc-group .content-table ul ul > li:first-child {
    margin-top: 0;
    padding-bottom: 0;
}

.toc-group .content-table ol > li:last-child {
    margin-top: 0;
    margin-bottom: var(--spacing-7);
}

.toc-group .content-table ol > li:first-child, .toc-group .content-table ul > li:first-child {
    margin-top: calc(-1 * var(--spacing-3));
    padding-bottom: var(--spacing-3);
}

.toc-group .content-table ul > li:not(:first-child), .toc-group .content-table ol > li:not(:first-child) {
    padding-top: var(--spacing-3);
    padding-bottom: var(--spacing-3);
}

.toc-group .content-table li > ol {
    margin-top: var(--spacing-5);
}

.toc-group .content-table ol li ol li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
}

.toc-group .content-table ol li ol li:first-child {
    margin-top: 0;
}
.toc-group .content-table ol > li:before {
    content: counters(item, ".") ". ";
}

.toc-group .content-table ol li {
    counter-increment: item;
}

.toc-group .content-table ol ul li {
    counter-increment: unset;
}

.toc-group .content-table ol ul ol li {
    counter-increment: item;
}

.toc-group .content-table ol li, ul li {
    counter-increment: item;
    position: relative;
    box-sizing: border-box;
}

.toc-group .content-table ol > li:before {
    content: counters(item, ".") ". ";
    position: absolute;
    left: -2.5em;
}

.direction-rtl .toc-group .content-table ol > li:before {
    right: -2.5em;
    left: 0;
}

.toc-group .content-table ol ol > li {
    display: block;
    margin-inline-start: 0.5em;
}

.toc-group .content-table ol ol > li:before {
    content: counters(item, ".") ". ";
    left: -3em;
}

.direction-rtl .toc-group .content-table ol ol > li:before {
    left: 0;
    right: -3em;
}

.toc-group .content-table ol ol ol > li {
    margin-inline-start: 1.5em;
}

.toc-group .content-table ol ol ol > li:before {
    left: -4em;
}

.direction-rtl .toc-group .content-table ol ol ol > li:before {
    left: 0;
    right: -4em;
}

.toc-group .content-table ol ol ol ol > li {
    margin-inline-start: 2em;
}

.toc-group .content-table ol ol ol ol > li:before {
    left: -4.5em;
}

.direction-rtl .toc-group .content-table ol ol ol ol > li:before {
    left: 0;
    right: -4.5em;
}

.toc-group .content-table ul {
    list-style-position: outside;
}

.toc-group .content-table ol ul,
.toc-group .content-table ul li {
    padding-inline-start: 1em;
}

.toc-group .content-table .button-block {
    padding-bottom: var(--spacing-10);
}

.toc-group .content-table .button {
    width: fit-content;
}

.toc-group .content-table .divider,
.toc-group .content-table .optional-text {
    font: var(--font-copy-md);
    color: var(--color-copy-secondary);
}

.theme-dark .toc-group .content-table .divider,
.theme-dark .toc-group .content-table .optional-text {
    color: var(--color-copy-primary);
}

/* Breakpoints XL and L */
@media screen and (min-width: 1080px) {
    /* region Alternating Feature module w/ ToC rules */
    .toc-group .content-table .feature-alternating {
        grid-template-columns: repeat(10, 1fr);
    }

    /* endregion */
}

/* Breakpoint M */
@media screen and (min-width: 768px) and (max-width: 1080px) {
    .toc-group.scrollbar .content-table,
    .toc-group.scrollbar .toc {
        grid-column: 2 / -2
    }

    .open-source-module .toc-group.scrollbar .toc,
    .open-source-module .toc-group.scrollbar .content-table {
        grid-column: 1 / -1;
    }
}

/* Breakpoints M and S */
@media screen and (min-width: 0px) and (max-width: 1080px) {
    .toc-group.vertical-stack {
        --toc-height: calc(var(--spacing-11) + 76px + var(--spacing-9));
        padding: 0 0 var(--spacing-11);
    }

    .toc-group.dropdown {
        margin: 0;
    }

    .toc-group.solution .toc {
        --toc-height: 56px;
        height: var(--toc-height);
        grid-column: 1 / -1;
        flex-direction: row;
        gap: var(--spacing-7);
        margin: var(--spacing-12) calc(var(--default-padding) * -1) 0;
        padding: var(--spacing-5) var(--default-padding) 0;
        box-sizing: border-box;
        background-color: var(--color-bg-page);
        overflow-x: scroll;
    }

    .toc-group.dropdown .toc {
        margin-top: 0;
    }

    .toc-group.vertical-stack .toc {
        border: none;
        max-height: unset;
    }

    .toc-group.vertical-stack .toc:hover {
        overflow-y: hidden;
    }

    .toc-group.scrollbar .toc {
        padding-top: var(--spacing-11);
        padding-bottom: var(--spacing-9);
        top: calc(var(--top-height) - var(--spacing-7));
    }

    .toc-group.vertical-stack .toc .dropdown {
        display: block;
    }

    .toc-group.vertical-stack .toc .toc-header {
        margin-top: 0;
        margin-bottom: var(--spacing-2);
        margin-left: 0;
    }

    .toc-group .toc .link {
        display: block;
        text-align: center;
        height: 28px;
        border-top: 2px solid transparent;
        border-bottom: 2px solid transparent;
        white-space: nowrap;
    }

    .toc-group.scrollbar .toc .link {
        display: none;
    }

    .toc-group .toc .link .item-selection {
        display: none;
    }

    .toc-group .scrollpoint {
        scroll-margin-top: calc(var(--top-height) + var(--toc-height));
    }

    .toc-group .toc .link.active {
        border-bottom-color: var(--color-primary-red-500);
    }

    .toc-group.solution .content-table {
        grid-column: 1 / -1;
    }
}

/* Breakpoint S */
@media screen and (min-width: 0px) and (max-width: 768px) {
    .toc-group.scrollbar .content-table,
    .toc-group.scrollbar .toc {
        grid-column: 1 / -1
    }

    .toc-group .content-table h2,
    .toc-group .content-table h3 {
        hyphens: auto;
        hyphenate-limit-chars: 10 4 4;
    }
}