/*
 * Styles shared by the cpp-linter docs sites. Each site loads this file from
 * https://cpp-linter.github.io/stylesheets/shared.css before its own stylesheet,
 * so rules that only one site needs belong in that site's stylesheet instead.
 *
 * It carries the look of the home page (paper and ink colors, a light header, and
 * its fonts), so every docs site matches the hub without a template of its own.
 * The fonts are declared here for that reason; a MkDocs site can set
 * `theme.font: false` so Material stops loading Roboto from Google Fonts.
 */

/*
 * Fonts, self-hosted in docs/fonts under the SIL Open Font License 1.1 (see the
 * OFL-*.txt files there): Instrument Sans for text, Bricolage Grotesque for
 * headings and JetBrains Mono for code. The URLs are relative to this file, so a
 * docs site that loads it from cpp-linter.github.io gets the fonts from there too.
 * Only the latin and latin-ext subsets are kept, as variable fonts; a browser
 * downloads a file only when a page uses its characters.
 */
@font-face {
    font-family: "Bricolage Grotesque";
    font-style: normal;
    font-weight: 500 800;
    font-stretch: 100%;
    font-display: swap;
    src: url("../fonts/bricolage-grotesque-latin-ext.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: "Bricolage Grotesque";
    font-style: normal;
    font-weight: 500 800;
    font-stretch: 100%;
    font-display: swap;
    src: url("../fonts/bricolage-grotesque-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Instrument Sans";
    font-style: normal;
    font-weight: 400 700;
    font-stretch: 100%;
    font-display: swap;
    src: url("../fonts/instrument-sans-latin-ext.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: "Instrument Sans";
    font-style: normal;
    font-weight: 400 700;
    font-stretch: 100%;
    font-display: swap;
    src: url("../fonts/instrument-sans-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Instrument Sans";
    font-style: italic;
    font-weight: 400 700;
    font-stretch: 100%;
    font-display: swap;
    src: url("../fonts/instrument-sans-italic-latin-ext.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: "Instrument Sans";
    font-style: italic;
    font-weight: 400 700;
    font-stretch: 100%;
    font-display: swap;
    src: url("../fonts/instrument-sans-italic-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "JetBrains Mono";
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url("../fonts/jetbrains-mono-latin-ext.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: "JetBrains Mono";
    font-style: normal;
    font-weight: 400 700;
    font-display: swap;
    src: url("../fonts/jetbrains-mono-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "JetBrains Mono";
    font-style: italic;
    font-weight: 400 700;
    font-display: swap;
    src: url("../fonts/jetbrains-mono-italic-latin-ext.woff2") format("woff2");
    unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
    font-family: "JetBrains Mono";
    font-style: italic;
    font-weight: 400 700;
    font-display: swap;
    src: url("../fonts/jetbrains-mono-italic-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

th {
    background-color: var(--md-default-fg-color--lightest);
}

/* "important" admonitions */
.md-typeset .admonition.important,
.md-typeset details.important {
    border-color: #00b8d4;
}

.md-typeset .important>.admonition-title::before,
.md-typeset .important>summary::before {
    background-color: #00b8d4;
    -webkit-mask-image: var(--md-admonition-icon--info);
    mask-image: var(--md-admonition-icon--info);
}

.md-typeset .important>.admonition-title,
.md-typeset .important>summary {
    background-color: #00b8d41a;
}

/* badges next to inputs and options */
.md-typeset .mdx-badge {
    font-size: .85em;
}

.md-typeset .mdx-badge--right {
    float: right;
    margin-left: .35em;
}

[dir=ltr] .md-typeset .mdx-badge__icon {
    border-top-left-radius: .1rem;
    border-bottom-left-radius: .1rem;
}

[dir=rtl] .md-typeset .mdx-badge__icon {
    border-top-right-radius: .1rem;
    border-bottom-right-radius: .1rem;
}

.md-typeset .mdx-badge__icon {
    background: var(--md-accent-fg-color--transparent);
    padding: .2rem;
}

.md-typeset .mdx-badge__icon:last-child {
    border-radius: .1rem;
}

[dir=ltr] .md-typeset .mdx-badge__text {
    border-top-right-radius: .1rem;
    border-bottom-right-radius: .1rem;
}

[dir=rtl] .md-typeset .mdx-badge__text {
    border-top-left-radius: .1rem;
    border-bottom-left-radius: .1rem;
}

.md-typeset .mdx-badge__text {
    box-shadow: 0 0 0 1px inset var(--md-accent-fg-color--transparent);
    padding: .2rem .3rem;
}

/* the "experimental" badge icon: an inline SVG in MkDocs, a ::before mask in Sphinx */
@keyframes heart {

    0%,
    40%,
    80%,
    to {
        transform: scale(1);
    }

    20%,
    60% {
        transform: scale(1.15);
    }
}

.md-typeset .mdx-badge--heart {
    color: #ff4281;
}

.md-typeset .mdx-badge--heart.twemoji {
    animation: heart 1s infinite;
}

.md-typeset .mdx-badge--heart::before {
    background-color: #ff4281;
}

.md-typeset .mdx-heart::before {
    animation: heart 1s infinite;
}

/* code annotation buttons: round, pulsing in the accent color */
a.md-annotation__index {
    border-radius: 2.2ch;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 var(--md-accent-fg-color);
        transform: scale(.95);
    }

    75% {
        box-shadow: 0 0 0 .625em transparent;
        transform: scale(1);
    }

    to {
        box-shadow: 0 0 0 0 transparent;
        transform: scale(.95);
    }
}

/* Code block enhancements */
.md-typeset pre > code {
    border-radius: 0.5rem;
}

/* Fonts: Instrument Sans for text, JetBrains Mono for code, Bricolage Grotesque for headings */
:root {
    --md-text-font: "Instrument Sans";
    --md-code-font: "JetBrains Mono";
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3,
.md-header__topic:first-child {
    font-family: "Bricolage Grotesque", var(--md-text-font-family);
    letter-spacing: -0.01em;
}

.md-typeset h1 {
    color: var(--md-default-fg-color);
    font-weight: 760;
}

.md-typeset h2,
.md-typeset h3 {
    font-weight: 700;
}

/* Buttons in the shape and colors of the home page buttons */
.md-typeset .md-button {
    padding: 0.6em 1.3em;
    background-color: var(--cl-button-bg);
    border: 1px solid var(--cl-button-line);
    border-radius: 12px;
    color: var(--cl-button-fg);
    font-weight: 600;
    transition: background-color 0.2s, border-color 0.2s;
}

.md-typeset .md-button:focus,
.md-typeset .md-button:hover {
    background-color: var(--cl-button-bg);
    border-color: var(--cl-button-line-hover);
    color: var(--cl-button-fg);
}

.md-typeset .md-button--primary,
.md-typeset .md-button--primary:focus,
.md-typeset .md-button--primary:hover {
    border-color: transparent;
    color: #fff;
}

.md-typeset .md-button--primary {
    background-color: #4051b5;
}

.md-typeset .md-button--primary:focus,
.md-typeset .md-button--primary:hover {
    background-color: var(--cl-button-primary-hover);
}

/*
 * Light scheme: the paper, ink and light header of the home page.
 */
[data-md-color-scheme="default"] {
    --md-default-fg-color: #171a2ede;
    --md-default-fg-color--light: #171a2e8f;
    --md-default-fg-color--lighter: #171a2e52;
    --md-default-fg-color--lightest: #171a2e12;
    --md-default-bg-color: #f7f5ef;
    --md-code-bg-color: #eeeae0;
    --md-code-bg-color--light: #eeeae0b3;
    --md-code-bg-color--lighter: #eeeae04d;
    --md-footer-bg-color: #171a2e;
    --md-footer-bg-color--dark: #10131f;
    --md-accent-fg-color: #2b3685;
    --md-accent-fg-color--transparent: #2b36851a;
    --cl-button-bg: #fff;
    --cl-button-line: #d8d3c4;
    --cl-button-line-hover: #bdb6a2;
    --cl-button-fg: #171a2e;
    --cl-button-primary-hover: #2b3685;
}

[data-md-color-scheme="default"] .md-header,
[data-md-color-scheme="default"] .md-tabs {
    background-color: #f7f5ef;
    color: #171a2e;
}

[data-md-color-scheme="default"] .md-header {
    border-bottom: 1px solid #e3dfd3;
}

[data-md-color-scheme="default"] .md-tabs__link {
    color: #454a63;
    opacity: 1;
}

[data-md-color-scheme="default"] .md-tabs__item--active .md-tabs__link,
[data-md-color-scheme="default"] .md-tabs__link:hover {
    color: #171a2e;
}

[data-md-color-scheme="default"] .md-tabs__item--active .md-tabs__link {
    font-weight: 700;
}

[data-md-color-scheme="default"] .md-nav--primary .md-nav__title[for="__drawer"] {
    background-color: #f7f5ef;
    color: #171a2e;
}

[data-md-color-scheme="default"] .md-nav__source {
    background-color: #171a2e;
}

@media screen and (min-width: 60em) {
    [data-md-color-scheme="default"] .md-search__form,
    [data-md-color-scheme="default"] .md-search__form:hover {
        background-color: #fff;
        border: 1px solid #d8d3c4;
        border-radius: 0.4rem;
    }

    [data-md-color-scheme="default"] .md-search__input::placeholder {
        color: #62677f;
    }

    [data-md-color-scheme="default"] .md-search__input + .md-search__icon {
        color: #454a63;
    }
}

/* Dark scheme: the same layout in the ink tones of the home page */
[data-md-color-scheme="slate"] {
    --md-default-fg-color: #ece9e1d6;
    --md-default-fg-color--light: #ece9e194;
    --md-default-fg-color--lighter: #ece9e152;
    --md-default-fg-color--lightest: #ece9e11f;
    --md-default-bg-color: #16182a;
    --md-default-bg-color--light: #16182a8a;
    --md-default-bg-color--lighter: #16182a42;
    --md-default-bg-color--lightest: #16182a12;
    --md-code-bg-color: #1f2237;
    --md-code-bg-color--light: #1f2237e6;
    --md-code-bg-color--lighter: #1f22378a;
    --md-typeset-kbd-border-color: #16182a;
    --md-footer-bg-color: #10121f;
    --md-footer-bg-color--dark: #0b0d17;
    --md-accent-fg-color: #aab5ff;
    --md-accent-fg-color--transparent: #aab5ff1a;
    --cl-button-bg: #1f2237;
    --cl-button-line: #34385a;
    --cl-button-line-hover: #565b80;
    --cl-button-fg: #ece9e1;
    --cl-button-primary-hover: #5465c9;
}

[data-md-color-scheme="slate"][data-md-color-primary="indigo"] {
    --md-typeset-a-color: #8e9cf5;
}

[data-md-color-scheme="slate"] .md-header,
[data-md-color-scheme="slate"] .md-tabs {
    background-color: #16182a;
    color: #ece9e1;
}

[data-md-color-scheme="slate"] .md-header {
    border-bottom: 1px solid #2b2e45;
}

[data-md-color-scheme="slate"] .md-tabs__link {
    color: #b3b6c9;
    opacity: 1;
}

[data-md-color-scheme="slate"] .md-tabs__item--active .md-tabs__link,
[data-md-color-scheme="slate"] .md-tabs__link:hover {
    color: #fff;
}

[data-md-color-scheme="slate"] .md-tabs__item--active .md-tabs__link {
    font-weight: 700;
}

[data-md-color-scheme="slate"] .md-nav--primary .md-nav__title[for="__drawer"] {
    background-color: #16182a;
    color: #ece9e1;
}

[data-md-color-scheme="slate"] .md-nav__source {
    background-color: #10121f;
}

@media screen and (min-width: 60em) {
    [data-md-color-scheme="slate"] .md-search__form,
    [data-md-color-scheme="slate"] .md-search__form:hover {
        background-color: #1f2237;
        border: 1px solid #2b2e45;
        border-radius: 0.4rem;
    }

    [data-md-color-scheme="slate"] .md-search__input::placeholder {
        color: #9b9eb3;
    }

    [data-md-color-scheme="slate"] .md-search__input + .md-search__icon {
        color: #b3b6c9;
    }
}