/* ============================================================================
   Blog reader theme — "parchment article"
   Adapts the typographic design of the reference HTML to the markdown that
   marked.js emits, so every existing blog reads like a printed essay without
   per-post HTML.

   EVERYTHING is scoped under .blog-reader so it never leaks into the rest of
   the Materialize site. The .blog-reader prefix also raises specificity above
   the view's ".markdown-content ..." rules, so this is the single source of
   truth for the blog reader's look.
   ============================================================================ */

.blog-reader {
    /* Design tokens (scoped — not :root, so the site palette is untouched) */
    --parchment: #f6f0e2;
    --parchment-deep: #ede4cf;
    --ink: #2a2418;
    --ink-soft: #4a3f2c;
    --ink-faint: #8a7c5e;
    --rule: #c9b994;
    --saffron: #b8651b;
    --saffron-deep: #8a4a13;
    --gold: #a17812;
    --measure: 720px;

    background: radial-gradient(ellipse at top, #faf3e3 0%, var(--parchment) 60%, var(--parchment-deep) 100%);
    color: var(--ink);
    font-family: 'EB Garamond', Georgia, serif;
    font-size: 19px;
    line-height: 1.75;
    font-feature-settings: "liga", "onum", "kern";
    padding: 56px 24px 96px;
    border: 1px solid var(--rule);
    border-radius: 2px;
    box-shadow: 0 2px 20px rgba(60, 40, 10, 0.07);
}

/* Strip the site's panel chrome so the parchment shows through, and centre the
   reading column. */
.blog-reader .section,
.blog-reader .text-bg-common,
.blog-reader .text-bg {
    background: transparent;
    box-shadow: none;
}

.blog-reader .text-bg-common {
    max-width: 768px;
    margin: 0 auto;
}

.blog-reader .text-bg {
    padding: 0;
}

/* ---- Title block (frontispiece) ---------------------------------------- */
.blog-reader .chapter-title {
    position: relative;
    text-align: center;
    border-bottom: 1px solid var(--rule);
    padding: 8px 0 28px;
    margin-bottom: 44px;
}

/* The title lives in a Materialize m8 grid column; let it span the full
   measure so it centres properly, and lift the Edit button to the corner. */
.blog-reader .chapter-title .row {
    margin-bottom: 0;
}

.blog-reader .chapter-title .row > .col:first-child {
    width: 100%;
    float: none;
}

.blog-reader .chapter-title .right-align {
    position: absolute;
    top: 0;
    right: 0;
    width: auto;
    padding: 0;
}

.blog-reader .chapter-heading {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 500;
    font-size: clamp(34px, 5.5vw, 52px);
    line-height: 1.1;
    letter-spacing: -0.01em;
    color: var(--ink);
    margin: 0 0 14px;
    text-align: center;
}

/* Author · date · category — set as a quiet utility line in Inter */
.blog-reader .chapter-title .grey-text {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-faint) !important;
}

.blog-reader .chapter-title .grey-text .material-icons {
    color: var(--saffron);
    vertical-align: middle;
}

/* Centre the title h1 and the meta line (both carry Materialize's left-align) */
.blog-reader .chapter-title .left-align {
    text-align: center !important;
}

/* The "Edit" admin button — keep it from clashing with the parchment */
.blog-reader .chapter-title .btn.blue {
    background-color: transparent;
    color: var(--saffron-deep);
    box-shadow: none;
    border: 1px solid var(--rule);
}

.blog-reader .chapter-title .btn.blue:hover {
    background-color: rgba(184, 101, 27, 0.08);
}

/* ---- Breadcrumbs & prev/next navigators -------------------------------- */
.blog-reader .breadcrumb,
.blog-reader .navigations {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    letter-spacing: 0.04em;
    color: var(--ink-faint);
}

.blog-reader .navigations {
    color: var(--saffron-deep);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s, color 0.2s;
}

.blog-reader .navigations:hover {
    color: var(--saffron-deep);
    border-bottom-color: var(--saffron);
}

.blog-reader .breadcrumb:last-child {
    color: var(--ink-soft);
}

.blog-reader #navigations-values {
    border-bottom: 1px dotted var(--rule);
    padding-bottom: 14px;
}

/* ---- Prose body -------------------------------------------------------- */
.blog-reader .markdown-content {
    max-width: var(--measure);
    margin: 0 auto;
    text-align: left;
    line-height: 1.75;
    color: var(--ink);
}

.blog-reader .markdown-content p {
    margin: 0 0 22px;
    hyphens: auto;
}

/* Drop cap on the opening paragraph (only when the post starts with prose) */
.blog-reader .markdown-content > p:first-child::first-letter {
    font-family: 'Cormorant Garamond', serif;
    font-size: 64px;
    font-weight: 500;
    line-height: 0.85;
    float: left;
    padding: 6px 10px 0 0;
    color: var(--saffron-deep);
}

.blog-reader .markdown-content em {
    color: var(--ink-soft);
}

.blog-reader .markdown-content strong {
    font-weight: 600;
    color: var(--ink);
}

.blog-reader .markdown-content del {
    text-decoration: line-through;
    color: var(--ink-faint);
}

.blog-reader .markdown-content ins {
    text-decoration: underline;
    text-decoration-color: var(--saffron);
    background: rgba(184, 101, 27, 0.10);
    padding: 0 2px;
}

.blog-reader .markdown-content mark {
    background: rgba(161, 120, 18, 0.22);
    color: var(--ink);
    padding: 0 3px;
}

/* Headings — Cormorant display (scoped + higher specificity than the view) */
.blog-reader .markdown-content h1,
.blog-reader .markdown-content h2 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 500;
    font-size: clamp(28px, 4vw, 36px);
    line-height: 1.18;
    letter-spacing: -0.005em;
    color: var(--ink);
    margin: 64px 0 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--rule);
}

.blog-reader .markdown-content h3 {
    font-family: 'Cormorant Garamond', serif;
    font-weight: 500;
    font-style: italic;
    font-size: 23px;
    color: var(--saffron-deep);
    margin: 48px 0 14px;
    padding-bottom: 5px;
    border-bottom: 1px dotted var(--rule);
}

.blog-reader .markdown-content h3::before {
    content: "\00A7\00A0"; /* "§ " */
    font-style: normal;
    font-weight: 400;
    color: var(--saffron);
    font-size: 18px;
    vertical-align: 2px;
}

.blog-reader .markdown-content h4,
.blog-reader .markdown-content h5,
.blog-reader .markdown-content h6 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-soft);
    margin: 40px 0 12px;
}

.blog-reader .markdown-content h4 { font-size: 12px; }
.blog-reader .markdown-content h5,
.blog-reader .markdown-content h6 { font-size: 11px; margin-top: 32px; }

/* Links */
.blog-reader .markdown-content a {
    color: var(--saffron-deep);
    text-decoration: none;
    border-bottom: 1px solid rgba(184, 101, 27, 0.35);
    transition: border-color 0.2s, color 0.2s;
}

.blog-reader .markdown-content a:hover {
    color: var(--saffron);
    border-bottom-color: var(--saffron);
}

/* Image links shouldn't carry the text underline */
.blog-reader .markdown-content a:has(img) {
    border-bottom: none;
}

/* Blockquotes — the reference "pull" treatment */
.blog-reader .markdown-content blockquote {
    margin: 36px 0;
    padding: 4px 0 4px 28px;
    border-left: 2px solid var(--saffron);
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px;
    line-height: 1.5;
    font-style: italic;
    color: var(--ink);
}

.blog-reader .markdown-content blockquote > p {
    margin: 0 0 16px;
}

.blog-reader .markdown-content blockquote > p:last-child {
    margin-bottom: 0;
}

.blog-reader .markdown-content blockquote ul,
.blog-reader .markdown-content blockquote ol {
    margin: 12px 0;
    padding-left: 1.2em;
}

.blog-reader .markdown-content blockquote li {
    margin: 6px 0;
}

/* Lists */
.blog-reader .markdown-content ul,
.blog-reader .markdown-content ol {
    margin: 0 0 22px;
    padding-left: 1.4em;
}

.blog-reader .markdown-content li {
    margin: 12px 0;
    padding-left: 6px;
}

/* Nested lists: tighter, slightly smaller */
.blog-reader .markdown-content li li {
    margin: 6px 0;
    font-size: 0.96em;
}

.blog-reader .markdown-content ul li::marker {
    color: var(--saffron);
}

.blog-reader .markdown-content ol li::marker {
    color: var(--saffron);
    font-family: 'Cormorant Garamond', serif;
    font-style: italic;
}

/* GFM task lists */
.blog-reader .markdown-content li.task-list-item,
.blog-reader .markdown-content ul.contains-task-list {
    list-style: none;
}

.blog-reader .markdown-content input[type="checkbox"] {
    margin-right: 8px;
    width: 15px;
    height: 15px;
    vertical-align: middle;
    accent-color: var(--saffron);
}

/* Figures & images */
.blog-reader .markdown-content figure {
    margin: 32px auto;
    text-align: center;
}

.blog-reader .markdown-content figcaption {
    font-family: 'Inter', sans-serif;
    font-size: 0.78em;
    letter-spacing: 0.04em;
    color: var(--ink-faint);
    margin-top: 10px;
}

.blog-reader .markdown-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 32px auto;
    border-radius: 2px;
    box-shadow: 0 2px 18px rgba(60, 40, 10, 0.12);
}

.blog-reader .markdown-content figure img,
.blog-reader .markdown-content a img {
    margin: 0 auto;
}

/* Code */
.blog-reader .markdown-content code {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
    font-size: 0.82em;
    background: rgba(201, 185, 148, 0.32);
    color: var(--saffron-deep);
    padding: 1px 6px;
    border-radius: 3px;
}

.blog-reader .markdown-content pre {
    background: var(--parchment-deep);
    border: 1px solid var(--rule);
    border-radius: 3px;
    padding: 18px 20px;
    overflow-x: auto;
    max-width: 100%;
    margin: 28px 0;
}

.blog-reader .markdown-content pre code {
    background: none;
    color: var(--ink);
    padding: 0;
    font-size: 0.8em;
}

/* Tables */
.blog-reader .markdown-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 28px 0;
    font-size: 0.92em;
}

.blog-reader .markdown-content th,
.blog-reader .markdown-content td {
    border-bottom: 1px solid var(--rule);
    padding: 10px 12px;
    text-align: left;
}

.blog-reader .markdown-content th {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-soft);
    background: rgba(201, 185, 148, 0.18);
}

.blog-reader .markdown-content tbody tr:nth-child(odd) {
    background: rgba(201, 185, 148, 0.08);
}

/* Ornamental divider — every <hr> (markdown "---" and the trailing rule) */
.blog-reader .markdown-content hr,
.blog-reader .text-bg hr {
    border: none;
    height: 1px;
    background: var(--rule);
    max-width: 60%;
    margin: 56px auto;
    position: relative;
    overflow: visible;
}

.blog-reader .markdown-content hr::after,
.blog-reader .text-bg hr::after {
    content: "\2726"; /* ✦ */
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--parchment);
    color: var(--saffron);
    padding: 0 14px;
    font-size: 13px;
}

/* Raw-HTML blogs render their own document in an iframe; frame it as a white
   "page" laid on the parchment so the two surfaces read intentionally. */
.blog-reader #blog-raw-frame {
    background: #fff;
    border: 1px solid var(--rule);
    border-radius: 2px;
    box-shadow: 0 2px 18px rgba(60, 40, 10, 0.10);
}

/* ---- Accessibility & responsive --------------------------------------- */
.blog-reader a:focus-visible {
    outline: 2px solid var(--saffron);
    outline-offset: 2px;
}

@media (max-width: 600px) {
    .blog-reader {
        padding: 36px 16px 72px;
        font-size: 18px;
    }

    .blog-reader .chapter-title .right-align {
        position: static;
        width: 100%;
        margin-top: 16px;
    }

    .blog-reader .markdown-content > p:first-child::first-letter {
        font-size: 52px;
    }

    .blog-reader .markdown-content blockquote {
        font-size: 20px;
        padding-left: 20px;
    }

    .blog-reader .markdown-content pre code {
        font-size: 0.72em;
    }
}

@media (prefers-reduced-motion: reduce) {
    .blog-reader .navigations,
    .blog-reader .markdown-content a {
        transition: none;
    }
}

@media print {
    .blog-reader {
        background: #fff;
        border: none;
        box-shadow: none;
        font-size: 12pt;
    }

    .blog-reader .markdown-content blockquote,
    .blog-reader .markdown-content h2,
    .blog-reader .markdown-content h3 {
        page-break-inside: avoid;
    }
}