/* ==========================================================================
   Mise en Prod — Dev log with taste
   ========================================================================== */

:root {
    --color-bg: #f6fafe;
    --color-text: #081420;
    --color-text-secondary: #4e7a96;
    --color-accent: #0369a1;
    --color-accent-hover: #024e7a;
    --color-border: #9cc4d8;
    --color-red: #c41e2e;
    --color-code-bg: rgba(255,255,255,0.8);
    --color-code-block-bg: #deeef8;
    --color-code-block-text: #081420;

    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --font-heading: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;
    --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Fira Mono', 'Roboto Mono', monospace;

    --content-width: 680px;
    --gap: 2rem;

    --gh-font-heading: var(--font-heading);
    --gh-font-body: var(--font-body);
}

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

html {
    font-size: 17px;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--color-bg);
    background-image: radial-gradient(circle, #c0c4cc 1px, transparent 1px);
    background-size: 14px 14px;
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--color-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Layout --- */
.site-wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.site-content {
    flex: 1;
}

.container {
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--gap);
}

/* --- Header --- */
.site-header {
    padding: 1.25rem 0;
    border-bottom: 2px solid var(--color-border);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-wordmark {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.site-wordmark:hover {
    color: var(--color-accent);
    text-decoration: none;
}

.site-nav {
    display: flex;
    gap: 1.5rem;
}

.site-nav a {
    font-family: var(--font-body);
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    text-decoration: none;
}

.site-nav a:hover {
    color: var(--color-text);
}

/* --- Post Feed --- */
.post-feed {
    padding: 2rem 0;
}

.post-card {
    padding: 1.25rem 0;
    border-bottom: 2px solid var(--color-border);
}

.post-card:first-child {
    padding-top: 0;
}

.post-card:last-child {
    border-bottom: none;
}

.post-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.post-card-link:hover {
    text-decoration: none;
}

.post-card-link:hover .post-card-title {
    color: var(--color-accent);
}

.post-card-meta {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-card-tag {
    color: var(--color-red);
    background: rgba(196,30,46,0.07);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    padding: 1px 5px;
    border-radius: 3px;
}

.post-card-meta-sep {
    opacity: 0.3;
}

.post-card-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--color-text);
    margin: 0 0 0.2rem 0;
    letter-spacing: -0.01em;
}

.post-card-excerpt {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin: 0;
}

/* --- Pagination --- */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.pagination a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.pagination a:hover {
    color: var(--color-accent);
}

/* --- Article --- */
.article {
    padding: 2.5rem 0 3rem;
}

.article-header {
    margin-bottom: 2rem;
}

.article-section-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-red);
    margin-bottom: 0.5rem;
    display: block;
}

.article-section-tag a {
    color: var(--color-red);
    text-decoration: none;
}

.article-section-tag a:hover {
    color: var(--color-accent);
}

.article-title {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    margin: 0 0 0.5rem 0;
}

.article-meta {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* --- Article Content --- */
.article-content {
    line-height: 1.7;
}

.article-content > * + * {
    margin-top: 1.4rem;
}

.article-content h2 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.35;
    letter-spacing: -0.01em;
    margin-top: 2.5rem;
    margin-bottom: 0;
}

.article-content h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    line-height: 1.4;
    margin-top: 2rem;
    margin-bottom: 0;
}

.article-content h4 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    margin-top: 1.5rem;
    margin-bottom: 0;
}

.article-content p {
    margin: 0;
}

.article-content blockquote {
    margin: 1.5rem 0;
    padding: 0 0 0 1.25rem;
    border-left: 2px solid var(--color-border);
    color: var(--color-text-secondary);
}

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

.article-content code {
    font-family: var(--font-mono);
    font-size: 0.85em;
    background: var(--color-code-bg);
    padding: 0.15em 0.35em;
    border-radius: 3px;
}

.article-content pre {
    background: var(--color-code-block-bg);
    color: var(--color-code-block-text);
    padding: 1rem 1.25rem;
    border-radius: 4px;
    overflow-x: auto;
    font-size: 0.82rem;
    line-height: 1.55;
}

.article-content pre code {
    background: none;
    padding: 0;
    border-radius: 0;
    font-size: inherit;
    color: inherit;
}

.article-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 2.5rem 0;
}

.article-content figure {
    margin: 1.5rem 0;
}

.article-content figcaption {
    font-size: 0.78rem;
    color: var(--color-text-secondary);
    margin-top: 0.5rem;
}

.article-content a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.article-content a:hover {
    color: var(--color-accent-hover);
}

.article-content ul,
.article-content ol {
    padding-left: 1.5rem;
    margin: 0;
}

.article-content li + li {
    margin-top: 0.3rem;
}

/* --- Ghost Cards --- */
.kg-image-card { margin: 1.5rem 0; }
.kg-image-card img { border-radius: 3px; }

.kg-bookmark-card {
    margin: 1.5rem 0;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    overflow: hidden;
}

.kg-bookmark-container {
    display: flex;
    text-decoration: none;
    color: inherit;
}

.kg-bookmark-content {
    flex: 1;
    padding: 1rem;
    min-width: 0;
}

.kg-bookmark-title {
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.kg-bookmark-description {
    font-size: 0.78rem;
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kg-bookmark-metadata {
    font-size: 0.72rem;
    color: var(--color-text-secondary);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.kg-bookmark-icon {
    width: 14px;
    height: 14px;
}

.kg-bookmark-thumbnail {
    width: 140px;
    flex-shrink: 0;
}

.kg-bookmark-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.kg-width-wide,
.kg-width-full {
    /* no breakout in this minimal theme */
}

.kg-embed-card { margin: 1.5rem 0; }
.kg-embed-card iframe { max-width: 100%; }

.kg-callout-card {
    margin: 1.5rem 0;
    padding: 1rem;
    background: var(--color-code-bg);
    border-radius: 4px;
    display: flex;
    gap: 0.75rem;
    font-size: 0.9rem;
}

.kg-callout-emoji { flex-shrink: 0; }

.kg-toggle-card {
    margin: 1.5rem 0;
    border: 1px solid var(--color-border);
    border-radius: 4px;
}

.kg-toggle-heading {
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
}

.kg-toggle-content {
    padding: 0 1rem 0.75rem;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

/* --- Article Tags (plain links) --- */
.article-tags {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.article-tags a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.article-tags a:hover {
    color: var(--color-accent);
}

/* --- Prev/Next --- */
.post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem 0;
    border-top: 1px solid var(--color-border);
}

.post-nav-item {
    display: flex;
    flex-direction: column;
}

.post-nav-item:last-child {
    text-align: right;
}

.post-nav-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-secondary);
    margin-bottom: 0.25rem;
}

.post-nav-title {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
    text-decoration: none;
    line-height: 1.3;
}

.post-nav-title:hover {
    color: var(--color-accent);
}

/* --- Tag Archive --- */
.tag-header {
    padding: 2rem 0 0;
}

.tag-header-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0 0 0.25rem 0;
}

.tag-header-description {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    margin: 0 0 0.5rem 0;
}

.tag-header-count {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* --- Author Page --- */
.author-header {
    padding: 2rem 0 0;
}

.author-header-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin: 0 0 0.25rem 0;
}

.author-header-bio {
    font-size: 0.88rem;
    color: var(--color-text-secondary);
    margin: 0;
}

/* --- Footer --- */
.site-footer {
    padding: 1.5rem 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
    font-size: 0.78rem;
    color: var(--color-text-secondary);
}

.site-footer a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.site-footer a:hover {
    color: var(--color-accent);
}

.footer-sep {
    opacity: 0.3;
    margin: 0 0.35rem;
}

/* --- Error Page --- */
.error-page {
    text-align: center;
    padding: 6rem var(--gap);
}

.error-code {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--color-border);
    margin: 0;
}

.error-message {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    margin: 0.5rem 0 0;
}

.error-link {
    display: inline-block;
    margin-top: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-accent);
}

/* --- Static Page --- */
.page-title {
    font-family: var(--font-heading);
    font-size: 1.7rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin: 0 0 1.5rem 0;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    :root {
        --gap: 1.25rem;
    }

    .article-title {
        font-size: 1.4rem;
    }

    .post-nav {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .post-nav-item:last-child {
        text-align: left;
    }

    .kg-bookmark-container {
        flex-direction: column;
    }

    .kg-bookmark-thumbnail {
        width: 100%;
        height: 140px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 16px;
    }

    .article-title,
    .page-title {
        font-size: 1.3rem;
    }

    .post-card-title {
        font-size: 1rem;
    }
}