/* use the standard Material Light theme to match GrapheneOS apps */
/* https://android.googlesource.com/platform/frameworks/base/+/android-11.0.0_r32/core/res/res/values/colors_material.xml */

html {
    height: -webkit-fill-available; /* replace with stretch when standardized */
}

body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: -webkit-fill-available; /* replace with stretch when standardized */
    font-family: Roboto, sans-serif;
    line-height: 1.5;
    letter-spacing: 0.009375rem;
    background-color: #fafafa; /* grey50 */
    color: rgb(0 0 0 / 87%); /* 87% black */
    margin: 0;
    padding: 0;
    overflow-y: scroll;
}

a {
    color: #1565c0; /* blue800 */
    text-decoration: none;
}

a:visited {
    color: #6a1b9a; /* purple800 */
}

a:hover {
    text-decoration: underline;
}

h1 a, h1 a:visited, h2 a, h2 a:visited, h3 a, h3 a:visited, h4 a, h4 a:visited, h5 a, h5 a:visited, h6 a, h6 a:visited {
    color: rgb(0 0 0 / 87%); /* 87% black */
}

h1 {
    /* Display small */
    font-size: 2.25rem;
    line-height: 2.75rem;
    letter-spacing: 0;
}

h2 {
    /* Headline small */
    font-size: 1.5rem;
    line-height: 2rem;
    letter-spacing: 0;
}

h3 {
    /* Title large */
    font-size: 1.375rem;
    line-height: 1.75rem;
    letter-spacing: 0;
}

h4 {
    /* Title medium */
    font-size: 1rem;
    line-height: 1.5rem;
    letter-spacing: 0.009375rem;
}

h5 {
    /* Title small */
    font-size: 0.875rem;
    line-height: 1.25rem;
    letter-spacing: 0.00625rem;
}

h6 {
    /* Label small */
    font-size: 0.6875rem;
    line-height: 1rem;
    letter-spacing: 0.03125rem;
}

code, pre {
    background-color: #e0e2ec; /* surface-variant */
    color: #44474e; /* on-surface-variant */
    font-family: "Roboto Mono", monospace;
    font-size: 0.875rem; /* body-medium.size */
    letter-spacing: 0.015625rem; /* body-medium.tracking */
    line-height: 1.25rem; /* body-medium.line-height */
}

pre {
    border-radius: 12px;
    border: 1px solid #74777f /* outline */;
    overflow-x: auto;
    padding: 0.875rem;
}

code {
    border-radius: 8px;
    padding: 0.25rem;
}

var {
    color: #ba1a1a;
}

#site-menu ul {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    margin: 0;
    padding: 0;
}

#site-menu {
    background-color: #212121; /* grey900 */
    white-space: nowrap;
}

#site-menu ul li {
    list-style-type: none;
    display: flex;
}

#site-menu ul li:hover {
    background-color: #424242; /* grey800 */
}

#site-menu ul li a {
    color: #fff; /* 100% white */
    display: flex;
    text-decoration: none;
    padding: 1em;
    align-items: center;
}

#site-menu ul li a:visited {
    color: #fff; /* 100% white */
}

#site-menu ul li[aria-current] a {
    color: #64b5f6; /* blue300 */
}

#site-menu img {
    height: 1.8rem;
    width: 1.8rem;
    filter: invert(100);
    vertical-align: middle;
    margin-right: 0.5rem;
}

#site-menu ul li[aria-current] img {
    filter: invert(60%) sepia(24%) saturate(997%) hue-rotate(168deg) brightness(107%) contrast(93%);
}

main {
    margin-left: auto;
    margin-right: auto;
    padding: 1em;
    max-width: 832px;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
    overflow-wrap: break-word;
}

button, input, select, textarea {
    font-family: inherit;
}

button, .button, .button:visited {
    color: white;
    font-size: 0.9em;
    font-weight: bold;
    letter-spacing: 0.0892857143em;
    background-color: #0053a3; /* accent_device_default_light => system_accent1_600 */
    border-radius: 20px;
    border: none;
    height: 40px;
    padding: 0.5rem 1.5rem;
}

button:hover, .button:hover {
    background-color: #1863ad; /* color between default and pressed */
    cursor: pointer;
}

button:focus, .button:focus {
    background-color: #2f73b4; /* button pressed on Android */
    box-shadow: 0 2px 4px -1px rgb(0 0 0 / 20%), 0 4px 5px 0 rgb(0 0 0 / 14%), 0 1px 10px 0 rgb(0 0 0 / 12%);
}

button:disabled {
    background-color: rgb(26 27 30 / 12%);
    color: rgb(26 27 30 / 38%);
    cursor: not-allowed;
}

.button, .button:visited, .button:hover, .button:active {
    text-decoration: none;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    line-height: 2.5rem;
}

.coin-address {
    display: block;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.coin-address img {
    image-rendering: pixelated;
    width: 180px;
    height: 180px;
    border-radius: 16px;
}

footer img {
    width: 60px;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

footer {
    margin-top: auto;
    margin-left: auto;
    margin-right: auto;
    padding: 1em;
    max-width: 100vw;
    overflow-wrap: break-word;
    text-align: center;
}

footer a, footer a:visited {
    color: #616161; /* grey500 */
}

#social {
    line-height: 2;
    margin-top: 2em;
    padding: 0;
    list-style-type: none;
    max-inline-size: 60ch;
}

#social li {
    display: inline-block;
    padding: 0 0.5em;
}

.sponsor-list {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 2rem 1.5rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.sponsor {
    margin: 0;
}

.sponsor a {
    display: flex;
    align-items: center;
    flex-direction: column;
    gap: 0.75rem;
    text-align: center;
}

.sponsor-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 6rem;
    width: 100%;
}

.sponsor img {
    image-rendering: auto;
    max-width: 100%;
    max-height: 5rem;
    width: auto;
    height: auto;
    border: none;
}

#stable-channel ul, #beta-channel ul {
    margin: 0;
    padding: 0;
    list-style-type: none;
}

.warning-text {
    /* Material 3 reference pallete: Yellow 30 */
    color: #6f3a01;
}

.error-text {
    /* Baseline Material error color */
    color: #b00020;
}

table {
    border-collapse: collapse;
    width: 100%;
}

td {
    border: 1px solid #ddd;
    padding: 0.5rem;
}

main.normalize {
    max-width: 100%;
    margin: 0;
    padding: 0;
}

.content {
    max-width: 832px;
    margin: auto;
    padding: 3.5rem 1rem;
}

.hero {
    display: flex;
    align-items: center;
    flex-flow: row nowrap;
    justify-content: space-between;
}

.hero h1 {
    margin: 0;
    line-height: 1;
}

.device-img {
    margin: 0 0 0 2rem;
    position: relative;
}

.phone-logo-img {
    position: absolute;
    top: 48%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.surface {
    background-color: #e6e6e6;
    width: 100%;
}

.start {
    margin-top: 0;
}

.end {
    margin-bottom: 0;
}

.break p {
    text-align: center;
    line-height: 1rem;
    margin: 0;
}

.notice {
    border-radius: 12px;
    border: 1px solid #74777f /* outline */;
    background-color: #dae2f9 /* secondary container */;
    color: #121c2b /* on secondary container */;
    padding: 1em;
    margin-block: 1em;
}

.notice-heading {
    margin-block-start: 0;
}

.notice-heading::before {
    content: "ⓘ ";
}

.notice pre {
    margin-block-end: 0;
}

details {
    border: 1px solid #74777f /* outline */;
    border-radius: 12px;
    padding: 0.5em 0.5em 0;
}

summary {
    font-weight: bold;
    margin: -0.5em -0.5em 0;
    padding: 0.5em;
}

summary:hover {
    cursor: pointer;
}

details[open] {
    padding: 0.5em;
}

details[open] summary {
    border-bottom: 1px solid #74777f /* outline */;
    margin-bottom: 0.5em;
}

#hiring .role-summary-list {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

#hiring .role-summary-list > li {
    border-top: 1px solid #74777f /* outline */;
    padding-top: 1rem;
    margin-top: 1rem;
}

#hiring .role-summary-list > li:first-child {
    border-top: 0;
    padding-top: 0;
    margin-top: 0;
}

#hiring .role-summary-title {
    font-size: 1.125rem;
    font-weight: bold;
}

#hiring .role-summary-list p,
#hiring .role-summary {
    margin-block: 0.5rem;
}

#hiring .role-meta {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    gap: 0.25rem 1rem;
    margin-block: 1rem;
}

#hiring .role-meta dt {
    font-weight: bold;
}

#hiring .role-meta dd {
    margin: 0;
}

#hiring .role-summary-meta {
    font-size: 0.9375rem;
    margin-block: 0.75rem 0;
}

#hiring .role, #past-roles {
    border-top: 1px solid #74777f /* outline */;
    padding-top: 2rem;
    margin-top: 2.5rem;
}

#past-roles .role {
    border-top: 0;
    padding-top: 0;
    margin-top: 1.5rem;
    opacity: 0.6;
}

#hiring .role h2, #past-roles > h2 {
    margin-top: 0;
}

#hiring .role section {
    margin-top: 1.5rem;
}

#hiring .role li {
    margin-block: 0.375rem;
}

/* latin */
@font-face {
    font-family: Roboto;
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: local("Roboto"), local("Roboto-Regular"), url("/fonts/roboto-v30-regular-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin */
@font-face {
    font-family: Roboto;
    font-style: italic;
    font-weight: 400;
    font-display: swap;
    src: local("Roboto Italic"), local("Roboto-Italic"), url("/fonts/roboto-v30-regular-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+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin */
@font-face {
    font-family: Roboto;
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: local("Roboto Bold"), local("Roboto-Bold"), url("/fonts/roboto-v30-bold-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin */
@font-face {
    font-family: "Roboto Mono";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: local("Roboto Mono"), local("RobotoMono-Regular"), url("/fonts/robotomono-v23-regular-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* latin */
@font-face {
    font-family: "Roboto Mono";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: local("Roboto Mono Bold"), local("RobotoMono-Bold"), url("/fonts/robotomono-v23-bold-latin.woff2") format("woff2");
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@media only screen and (max-width: 735px) {
    .hero {
        flex-flow: column nowrap;
        text-align: center;
    }

    .device-img {
        margin: 3.5rem 0 0;
    }

    .sponsor-list {
        grid-template-columns: 1fr;
    }
}

@media (prefers-color-scheme: dark) {
    body {
        background: #121212;
        color: rgb(255 255 255 / 87%); /* 87% white */
    }

    a {
        color: #90caf9; /* blue200 */
    }

    a:visited {
        color: #ce93d8; /* purple200 */
    }

    h1 a, h1 a:visited, h2 a, h2 a:visited, h3 a, h3 a:visited, h4 a, h4 a:visited, h5 a, h5 a:visited, h6 a, h6 a:visited {
        color: rgb(255 255 255 / 87%); /* 87% white */
    }

    button, .button, .button:visited {
        color: black;
        background-color: #95c4ff; /* system_accent1_200, because accent_device_default_dark => system_accent1_100 was too light */
    }

    button:hover, .button:hover {
        background-color: #89b4ea; /* color between default and pressed */
    }

    button:focus, .button:focus {
        background-color: #7ca3d4; /* button pressed on Android */
    }

    button:disabled {
        background-color: rgb(227 226 230 / 12%);
        color: rgb(227 226 230 / 38%);
    }

    code, pre {
        background-color: #44474e; /* surface-variant */
        color: #c4c6cf; /* on-surface-variant */
    }

    pre, details, details[open] summary, #hiring .role-summary-list > li, #hiring .role, #past-roles {
        border-color: #8e9099; /* outline */
    }

    footer a, footer a:visited {
        color: #9f9f9f;
    }

    footer img {
        filter: invert(87%);
    }

    .warning-text {
        /* Material 3 reference pallete: Yellow 80 */
        color: #fcbd00;
    }

    .error-text {
        /* Baseline Material dark error color */
        color: #cf6679;
    }

    td {
        border-color: #222;
    }

    .phone-img {
        filter: brightness(0.87);
    }

    .phone-logo-img {
        filter: invert(87%);
    }

    .surface {
        background-color: #212121;
    }

    var {
        color: #ffb4ab;
    }

    .notice {
        border-color: #8e9099 /* outline */;
        background-color: #3e4758 /* secondary container */;
        color: #dae2f9 /* on secondary container */;
    }
}