/* === blog-post.css === */


/* === Main Layout === */

.main {
    min-height: calc(100vh - 120px);
    display: flex;
    flex-direction: column;
}


/* === Title Block === */

.title-block {
    border-bottom: 1px solid var(--color-border);
    padding: 56px 0 48px;
}

.post-meta-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.blog-type {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

.blog-date {
    font-family: "IBM Plex Mono", monospace;
    font-size: 12px;
    color: var(--color-text-muted);
    letter-spacing: 0.04em;
}

.callsign {
    font-family: "IBM Plex Sans", sans-serif;
    font-weight: 800;
    font-size: 56px;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--color-text);
    margin: 0 0 20px;
}

.designation {
    font-family: "IBM Plex Mono", monospace;
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text-muted);
    margin: 0;
    max-width: 640px;
}


/* === Section === */

.section {
    flex: 1;
    padding: 0;
}

.section-label {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--color-text-muted);
    text-transform: uppercase;
    padding: 28px 0 28px;
    border-bottom: 1px solid var(--color-border-subtle);
    margin-bottom: 40px;
}


/* === Blog Content (Markdown) === */

.blog-content {
    max-width: 100%;
    padding-bottom: 72px;
    font-family: "IBM Plex Mono", monospace;
    font-size: 14px;
    line-height: 1.8;
    color: var(--color-text);
}

/* Headings */

.blog-content h1,
.blog-content h2,
.blog-content h3,
.blog-content h4,
.blog-content h5,
.blog-content h6 {
    font-family: "IBM Plex Sans", sans-serif;
    color: var(--color-text);
    margin: 2em 0 0.6em;
    line-height: 1.2;
}

.blog-content h1 { font-size: 36px; font-weight: 800; }
.blog-content h2 { font-size: 26px; font-weight: 700; }
.blog-content h3 { font-size: 20px; font-weight: 700; }
.blog-content h4 { font-size: 16px; font-weight: 700; letter-spacing: 0.04em; }
.blog-content h5,
.blog-content h6 { font-size: 14px; font-weight: 700; letter-spacing: 0.06em; }

/* Paragraphs */

.blog-content p {
    margin: 0 0 1.4em;
}

/* Links */

.blog-content a {
    color: var(--color-text);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-color: var(--color-border-subtle);
    transition: text-decoration-color 0.15s ease;
}

.blog-content a:hover {
    text-decoration-color: var(--color-text);
}

/* Strong & Em */

.blog-content strong {
    font-weight: 700;
    color: var(--color-text);
}

.blog-content em {
    font-style: italic;
}

/* Lists */

.blog-content ul,
.blog-content ol {
    margin: 0 0 1.4em 0;
    padding-left: 1.4em;
}

.blog-content ul {
    list-style-type: none;
    padding-left: 0;
}

.blog-content ul li {
    position: relative;
    padding-left: 1.2em;
    margin-bottom: 0.5em;
    font-size: 14px;
}

.blog-content ul li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--color-text-muted);
}

.blog-content ol {
    list-style-type: decimal;
}

.blog-content ol li {
    margin-bottom: 0.5em;
    font-size: 14px;
    padding-left: 0.4em;
}

/* Nested lists */
.blog-content li > ul,
.blog-content li > ol {
    margin: 0.4em 0 0;
}

/* Blockquote */

.blog-content blockquote {
    border-left: 3px solid var(--color-border);
    margin: 1.8em 0;
    padding: 0.2em 0 0.2em 1.4em;
    color: var(--color-text-muted);
}

.blog-content blockquote p {
    margin: 0;
}

/* Inline Code */

.blog-content code {
    font-family: "IBM Plex Mono", monospace;
    font-size: 13px;
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-subtle);
    padding: 1px 5px;
    border-radius: 2px;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

/* Code Blocks */

.blog-content pre {
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border-subtle);
    padding: 20px 24px;
    overflow-x: auto;
    margin: 1.6em 0;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.blog-content pre code {
    font-family: "IBM Plex Mono", monospace;
    font-size: 13px;
    line-height: 1.7;
    background: none;
    border: none;
    padding: 0;
    border-radius: 0;
    color: var(--color-text);
}

/* Horizontal Rule */

.blog-content hr {
    border: none;
    border-top: 1px solid var(--color-border-subtle);
    margin: 2.4em 0;
}

/* Images */

.blog-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 2em 0;
    border: 1px solid var(--color-border-subtle);
}

/* Tables */

.blog-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.8em 0;
    font-size: 13px;
}

.blog-content th,
.blog-content td {
    text-align: left;
    padding: 10px 16px;
    border-bottom: 1px solid var(--color-border-subtle);
}

.blog-content th {
    font-family: "IBM Plex Sans", sans-serif;
    font-weight: 700;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    border-bottom-color: var(--color-border);
}

.blog-content tr:last-child td {
    border-bottom: none;
}


/* === Back Link === */

.back-link-row {
    border-top: 1px solid var(--color-border-subtle);
    max-width: 960px;
    margin: 0 auto;
    width: 100%;
    padding: 24px 25px;
}

.back-link {
    font-family: "IBM Plex Mono", monospace;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.15s ease;
}

.back-link:hover {
    color: var(--color-text);
}


/* === Responsive === */

@media (max-width: 640px) {
    .callsign {
        font-size: 36px;
    }

    .blog-content {
        font-size: 14px;
    }

    .blog-content pre {
        padding: 16px;
    }
}