/*
 * Paginas legais das apps (/apps/<app>/<pagina>/).
 * Pagina autonoma: nao usa o layout do site nem o bundle do webpack.
 * Cores vindas de private/scss/frontoffice/utils/_variables.scss, invertidas:
 * o site e creme sobre escuro, o documento e escuro sobre creme.
 */

@font-face {
    font-family: 'Playfair Display';
    src: url('/fonts/playfair-display-700.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

:root {
    --paper: #FCF5E5;
    --ink: #0e1514;
    --muted: #5b6462;
    --rule: rgba(14, 21, 20, .18);
    --link: #105C96;
    --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --paper: #0e1514;
        --ink: #FCF5E5;
        --muted: rgba(252, 245, 229, .6);
        --rule: rgba(252, 245, 229, .22);
        --link: #89cfff;
    }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 1.0625rem;
    line-height: 1.7;
}

.doc {
    max-width: 34rem;
    margin: 0 auto;
    padding: 2.5rem 1.25rem 3.5rem;
}

@media (min-width: 40rem) {
    .doc { padding: 5rem 1.5rem 6rem; }
}

/* Cabecalho: a app manda, o documento e o subtitulo */

.masthead { margin: 0 0 2.5rem; }

.masthead__title { margin: 0; font-weight: 400; }

.masthead__app {
    display: block;
    font-family: var(--serif);
    font-weight: 700;
    font-size: 2.25rem;
    line-height: 1.08;
    letter-spacing: -.015em;
}

@media (min-width: 40rem) {
    .masthead__app { font-size: 3.25rem; }
}

.masthead__doc {
    display: block;
    margin-top: .625rem;
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--muted);
}

.masthead__date {
    margin: 1.25rem 0 0;
    font-size: .875rem;
    color: var(--muted);
}

.masthead::after {
    content: "";
    display: block;
    margin-top: 2rem;
    border-top: 2px solid var(--ink);
}

/* Corpo: html arbitrario vindo do CKEditor */

.content > :first-child { margin-top: 0; }

.content p,
.content ul,
.content ol,
.content table,
.content blockquote { margin: 0 0 1.25rem; }

.content h2 {
    font-family: var(--serif);
    font-weight: 700;
    font-size: 1.5rem;
    line-height: 1.25;
    margin: 2.75rem 0 .75rem;
}

.content h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    margin: 2rem 0 .5rem;
}

.content h4 {
    font-size: 1rem;
    font-weight: 700;
    margin: 1.5rem 0 .5rem;
}

.content ul,
.content ol { padding-left: 1.25rem; }

.content li { margin-bottom: .5rem; }

.content a {
    color: var(--link);
    text-decoration: underline;
    text-underline-offset: .15em;
}

.content blockquote {
    padding-left: 1rem;
    border-left: 2px solid var(--rule);
    color: var(--muted);
}

.content img { max-width: 100%; height: auto; }

.content table {
    display: block;
    overflow-x: auto;
    max-width: 100%;
    border-collapse: collapse;
    font-size: .9375rem;
}

.content th,
.content td {
    padding: .5rem .625rem;
    border: 1px solid var(--rule);
    text-align: left;
    vertical-align: top;
}

.colophon {
    margin: 3.5rem 0 0;
    padding-top: 1.25rem;
    border-top: 1px solid var(--rule);
    font-size: .875rem;
    color: var(--muted);
}

/*
 * Ecra largo: o cabecalho passa para a margem, como a marginalia de um
 * documento, e acompanha a leitura. A coluna de texto mantem a medida
 * de leitura -- alargar o texto ate a largura do ecra so o tornaria
 * mais dificil de ler.
 */

@media (min-width: 64rem) {
    .doc {
        display: grid;
        grid-template-columns: 15rem minmax(0, 34rem);
        justify-content: center;
        gap: 0 4.5rem;
        max-width: 64rem;
        padding: 6rem 2rem 8rem;
        align-items: start;
    }

    .masthead {
        position: sticky;
        top: 6rem;
        margin: 0;
    }

    .masthead__app { font-size: 2.5rem; }

    .masthead::after { margin-top: 1.5rem; }

    .content,
    .colophon { grid-column: 2; }

    .content { grid-row: 1; }

    .colophon { grid-row: 2; }
}

.colophon a { color: inherit; }

a:focus-visible {
    outline: 2px solid var(--link);
    outline-offset: 2px;
    border-radius: 2px;
}

@media print {
    :root {
        --paper: #fff;
        --ink: #000;
        --muted: #444;
        --rule: #ccc;
        --link: #000;
    }

    .doc { max-width: none; padding: 0; }
    .content a { text-decoration: none; }
}