/*
 * Roboto with full Vietnamese coverage (login page + dashboard).
 *
 * The Paper theme only ships the "latin" subset of Roboto, so letters such as
 * ă đ ơ ư ạ ầ ữ ợ were drawn with a fallback font (mixed fonts inside one word)
 * unless Roboto happened to be installed on the visitor's machine.
 *
 * Each face is limited with unicode-range: the browser downloads the Vietnamese
 * files (~5 KB each) only when the page actually contains Vietnamese letters.
 * Fonts: Roboto (Apache License 2.0), Vietnamese subset from @fontsource/roboto 5.0.8.
 */

/* --- latin (files already shipped with the theme) --- */
@font-face {
    font-family: "Roboto";
    font-style: normal;
    font-weight: 100;
    font-display: swap;
    src: url(../assets/fonts/roboto/roboto-v16-latin-100.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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Roboto";
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url(../assets/fonts/roboto/roboto-v16-latin-300.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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Roboto";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(../assets/fonts/roboto/roboto-v16-latin-regular.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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Roboto";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(../assets/fonts/roboto/roboto-v16-latin-500.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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Roboto";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(../assets/fonts/roboto/roboto-v16-latin-700.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+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* --- vietnamese --- */
@font-face {
    font-family: "Roboto";
    font-style: normal;
    font-weight: 100;
    font-display: swap;
    src: url(../assets/fonts/roboto/roboto-vietnamese-100-normal.woff2) format("woff2");
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
    font-family: "Roboto";
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url(../assets/fonts/roboto/roboto-vietnamese-300-normal.woff2) format("woff2");
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
    font-family: "Roboto";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(../assets/fonts/roboto/roboto-vietnamese-400-normal.woff2) format("woff2");
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
    font-family: "Roboto";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(../assets/fonts/roboto/roboto-vietnamese-500-normal.woff2) format("woff2");
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

@font-face {
    font-family: "Roboto";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(../assets/fonts/roboto/roboto-vietnamese-700-normal.woff2) format("woff2");
    unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}

/*
 * Vietnamese reading comfort: stacked tone marks (ầ, ễ, Ố…) need a little more
 * line height, and the theme's 300 weight makes the marks hard to read.
 */
html[lang="vi"] body {
    font-weight: 400;
    letter-spacing: 0;
}

html[lang="vi"] .badge,
html[lang="vi"] .lang-opt,
html[lang="vi"] .table thead th,
html[lang="vi"] .btn {
    line-height: 1.4;
}