/* jnlabs theme — terminal aesthetic, dark/light modes */

:root {
    --bg: #0a0a0a;
    --bg-chrome: #161616;
    --bg-card: #0f0f0f;
    --border: #1a1a1a;
    --border-strong: #2a2a2a;
    --text: #d4d4d4;
    --text-strong: #fafafa;
    --text-muted: #888;
    --text-dim: #6a6a6a;
    --text-faint: #4a4a4a;
    --accent: #00ff88;
    --accent-bg: #081410;
    --accent-border: #1a3a2a;
    --dot: #2a2a2a;
    --hover-bg: #0f0f0f;
}

[data-theme="light"] {
    --bg: #fafafa;
    --bg-chrome: #efefef;
    --bg-card: #ffffff;
    --border: #e5e5e5;
    --border-strong: #cfcfcf;
    --text: #2a2a2a;
    --text-strong: #0a0a0a;
    --text-muted: #555;
    --text-dim: #888;
    --text-faint: #aaa;
    --accent: #009955;
    --accent-bg: #e8f5ed;
    --accent-border: #b5d9c4;
    --dot: #c8c8c8;
    --hover-bg: #f3f3f3;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    background: var(--bg);
    color: var(--text);
    font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
    font-size: 14px;
    line-height: 1.65;
    margin: 0;
    padding: 24px 12px;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    transition: background 0.18s, color 0.18s;
}

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

::selection { background: var(--accent); color: var(--bg); }

/* terminal frame */
.term {
    background: var(--bg);
    color: var(--text);
    max-width: 920px;
    margin: 0 auto;
    border: 0.5px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
}

.term-bar {
    background: var(--bg-chrome);
    padding: 10px 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 0.5px solid var(--border);
}

.term-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--dot);
}

.term-tab {
    font-size: 11px;
    color: var(--text-dim);
    margin-left: 14px;
    letter-spacing: 0.04em;
}

.term-tab b { color: var(--text); font-weight: 500; }

.term-toggle {
    margin-left: auto;
    font-size: 11px;
    color: var(--text-dim);
    cursor: pointer;
    padding: 4px 10px;
    border: 0.5px solid var(--border-strong);
    border-radius: 4px;
    background: transparent;
    font-family: inherit;
    transition: color 0.12s, border-color 0.12s;
}
.term-toggle:hover { color: var(--accent); border-color: var(--accent); }

.term-body { padding: 36px 36px 28px; }

@media (max-width: 600px) {
    .term-body { padding: 24px 18px 20px; }
    body { padding: 12px 6px; }
}

/* nav */
.nav {
    display: flex;
    gap: 22px;
    padding: 0 0 22px;
    border-bottom: 0.5px solid var(--border);
    margin-bottom: 28px;
    flex-wrap: wrap;
}
.nav a {
    font-size: 11px;
    color: var(--text-dim);
    letter-spacing: 0.1em;
}
.nav a.active { color: var(--accent); }
.nav a:hover { color: var(--text-strong); text-decoration: none; }

/* prompt */
.prompt {
    color: var(--accent);
    font-size: 12px;
    letter-spacing: 0.1em;
    margin: 0 0 22px;
}
.prompt::before { content: "$ "; color: var(--text-faint); }

/* hero */
.name {
    color: var(--text-strong);
    font-size: 36px;
    font-weight: 500;
    margin: 0 0 6px;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

.role {
    color: var(--accent);
    font-size: 14px;
    margin: 0 0 24px;
    letter-spacing: 0.02em;
}

.bio {
    color: var(--text);
    font-size: 14px;
    line-height: 1.65;
    margin: 0 0 22px;
    max-width: 60ch;
}

.cursor {
    display: inline-block;
    width: 8px;
    height: 14px;
    background: var(--accent);
    vertical-align: -2px;
    margin-left: 2px;
    animation: blink 1.1s steps(2) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* meta strip */
.meta {
    display: flex;
    gap: 22px;
    padding: 16px 0;
    border-top: 0.5px solid var(--border);
    border-bottom: 0.5px solid var(--border);
    margin: 0 0 26px;
    flex-wrap: wrap;
}
.meta-item { font-size: 11px; color: var(--text-dim); letter-spacing: 0.06em; }
.meta-item span { color: var(--text); margin-left: 6px; }

/* section headers */
.section-h {
    color: var(--text-dim);
    font-size: 11px;
    letter-spacing: 0.18em;
    margin: 32px 0 14px;
    padding-top: 22px;
    border-top: 0.5px solid var(--border);
}
.section-h:first-of-type { padding-top: 0; border-top: none; margin-top: 0; }

/* posts list */
.post {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 0.5px solid var(--border);
    transition: padding 0.12s, background 0.12s;
}
.post:last-child { border-bottom: none; }
.post:hover {
    background: var(--hover-bg);
    padding-left: 8px;
    padding-right: 8px;
    margin-left: -8px;
    margin-right: -8px;
}
.post:hover .post-t { color: var(--accent); }
.post a { color: inherit; text-decoration: none; }
.post-d { font-size: 11px; color: var(--text-faint); padding-top: 4px; letter-spacing: 0.04em; }
.post-t { font-size: 14px; color: var(--text-strong); font-weight: 500; margin: 0 0 5px; transition: color 0.12s; }
.post-x { font-size: 12px; color: var(--text-muted); line-height: 1.5; margin: 0; }

@media (max-width: 520px) {
    .post { grid-template-columns: 1fr; gap: 4px; }
    .post-d { padding-top: 0; }
}

/* about — trajectory rows */
.lede {
    color: var(--text);
    font-size: 14px;
    line-height: 1.7;
    margin: 0 0 28px;
    max-width: 60ch;
}
.lede em { color: var(--accent); font-style: normal; }

.h1 {
    color: var(--text-strong);
    font-size: 26px;
    font-weight: 500;
    margin: 0 0 28px;
    letter-spacing: -0.01em;
    line-height: 1.2;
}

.row {
    display: grid;
    grid-template-columns: 110px 1fr;
    gap: 20px;
    padding: 14px 0;
    border-bottom: 0.5px solid var(--border);
}
.row:last-child { border-bottom: none; }
.row-d { font-size: 11px; color: var(--text-faint); padding-top: 3px; letter-spacing: 0.04em; }
.row-t { font-size: 14px; color: var(--text-strong); font-weight: 500; margin: 0 0 4px; }
.row-c { font-size: 12px; color: var(--text-muted); margin: 0 0 6px; }
.row-x { font-size: 12px; color: var(--text-muted); line-height: 1.55; margin: 0; }
.row-highlight { font-size: 12px; color: var(--accent); line-height: 1.55; margin: 6px 0 0; padding: 6px 10px; background: var(--accent-bg); border-left: 2px solid var(--accent); border-radius: 0; }

@media (max-width: 520px) {
    .row { grid-template-columns: 1fr; gap: 4px; }
    .row-d { padding-top: 0; }
}

/* stack tags */
.stack { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 0; }
.tag {
    font-size: 11px;
    color: var(--accent);
    padding: 4px 9px;
    border: 0.5px solid var(--accent-border);
    border-radius: 3px;
    letter-spacing: 0.02em;
    background: var(--accent-bg);
}

/* certs */
.cert { display: grid; gap: 6px; }
.cert-row { display: flex; gap: 12px; font-size: 12px; color: var(--text); padding: 6px 0; }
.cert-row::before { content: "▸"; color: var(--accent); font-size: 10px; padding-top: 2px; }

/* contact cards */
.contact {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    padding: 18px 0 0;
}
.c-card {
    background: var(--bg-card);
    border: 0.5px solid var(--border);
    border-radius: 6px;
    padding: 14px 16px;
    transition: border-color 0.12s;
}
.c-card-l { font-size: 10px; color: var(--text-dim); letter-spacing: 0.14em; margin: 0 0 6px; }
.c-card-v { font-size: 13px; color: var(--text-strong); margin: 0; word-break: break-all; }
.c-card a { color: inherit; text-decoration: none; }
.c-card:hover { border-color: var(--accent); }
.c-card:hover .c-card-v { color: var(--accent); }

/* footer */
.foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 28px 0 6px;
    font-size: 11px;
    color: var(--text-faint);
    letter-spacing: 0.06em;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
    border-top: 0.5px solid var(--border);
}
.foot a { color: var(--text-muted); margin-right: 18px; }
.foot a:hover { color: var(--accent); text-decoration: none; }

/* post page — reading view */
.post-article { max-width: 78ch; margin: 0 auto; }
.post-article .post-meta {
    font-size: 11px;
    color: var(--text-dim);
    letter-spacing: 0.06em;
    margin: 0 0 12px;
}
.post-article h1 {
    color: var(--text-strong);
    font-size: 28px;
    font-weight: 500;
    line-height: 1.25;
    margin: 0 0 28px;
    letter-spacing: -0.01em;
}
.post-article .post-content {
    color: var(--text);
    font-size: 16px;
    line-height: 1.75;
}
.post-content h2 { color: var(--text-strong); font-size: 24px; font-weight: 500; margin: 48px 0 18px; letter-spacing: -0.005em; }
.post-content h3 { color: var(--text-strong); font-size: 18px; font-weight: 500; margin: 32px 0 12px; }
.post-content p { margin: 0 0 18px; }
.post-content a { color: var(--accent); text-decoration: underline; text-decoration-color: var(--accent-border); text-underline-offset: 3px; }
.post-content a:hover { text-decoration-color: var(--accent); }
.post-content code {
    background: var(--bg-card);
    border: 0.5px solid var(--border);
    border-radius: 3px;
    padding: 1px 6px;
    font-size: 0.92em;
    color: var(--accent);
}
.post-content pre {
    background: var(--bg-card);
    border: 0.5px solid var(--border);
    border-radius: 6px;
    padding: 16px 18px;
    overflow-x: auto;
    font-size: 13.5px;
    line-height: 1.6;
    margin: 22px 0;
}
.post-content pre code { background: none; border: none; padding: 0; color: var(--text); }
.post-content blockquote {
    border-left: 2px solid var(--accent);
    margin: 18px 0;
    padding: 4px 18px;
    color: var(--text-muted);
    background: var(--accent-bg);
}
.post-content blockquote p:last-child { margin-bottom: 0; }
.post-content ul, .post-content ol { padding-left: 22px; margin: 0 0 18px; }
.post-content li { margin: 4px 0; }
.post-content hr { border: none; border-top: 0.5px solid var(--border); margin: 32px 0; }
.post-content img { max-width: 100%; height: auto; border-radius: 6px; margin: 18px 0; }
.post-content figure { margin: 18px 0; }
.post-content figcaption { font-size: 12px; color: var(--text-muted); text-align: center; margin-top: 6px; }
.post-content table { width: 100%; border-collapse: collapse; margin: 18px 0; font-size: 13px; }
.post-content th, .post-content td { padding: 8px 12px; border-bottom: 0.5px solid var(--border); text-align: left; }
.post-content th { color: var(--text-strong); font-weight: 500; }

/* tag page header */
.tag-header { margin-bottom: 28px; }
.tag-header h1 { font-size: 22px; margin: 0 0 8px; }
.tag-header p { font-size: 13px; color: var(--text-muted); margin: 0; }

/* pagination */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    margin-top: 18px;
    font-size: 12px;
    color: var(--text-dim);
}
.pagination a { color: var(--text); }
.pagination a:hover { color: var(--accent); text-decoration: none; }
.pagination .empty { visibility: hidden; }

/* error page */
.error-h { font-size: 80px; color: var(--accent); margin: 0 0 8px; line-height: 1; font-weight: 500; }
.error-p { font-size: 14px; color: var(--text-muted); margin: 0 0 22px; }

/* Koenig editor — required by Ghost gscan */
.kg-width-wide { max-width: min(95%, 900px); margin-left: auto; margin-right: auto; }
.kg-width-full { max-width: 100%; margin-left: auto; margin-right: auto; }
.kg-width-wide img, .kg-width-full img { width: 100%; height: auto; display: block; border-radius: 6px; }
.kg-image-card { margin: 18px 0; }
.kg-gallery-container { display: flex; flex-direction: column; gap: 8px; margin: 18px 0; }
.kg-gallery-row { display: flex; gap: 8px; }
.kg-gallery-image img { width: 100%; height: 100%; object-fit: cover; }
.kg-bookmark-card {
    display: flex;
    border: 0.5px solid var(--border);
    border-radius: 6px;
    overflow: hidden;
    margin: 18px 0;
    text-decoration: none;
    color: var(--text);
}
.kg-bookmark-card:hover { border-color: var(--accent); }
.kg-bookmark-content { padding: 16px; flex: 1; }
.kg-bookmark-title { color: var(--text-strong); font-weight: 500; margin: 0 0 6px; font-size: 14px; }
.kg-bookmark-description { color: var(--text-muted); font-size: 12px; margin: 0 0 8px; line-height: 1.5; }
.kg-bookmark-metadata { color: var(--text-dim); font-size: 11px; }
.kg-bookmark-thumbnail img { width: 140px; height: 100%; object-fit: cover; display: block; }
/* Ghost Koenig callout card — styled as "author note" with terminal aesthetic */
.kg-callout-card {
    background: var(--bg-card);
    border: 0.5px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: 4px;
    padding: 16px 20px 18px;
    margin: 22px 0;
    position: relative;
}
.kg-callout-card::before {
    content: "// author note";
    display: block;
    color: var(--accent);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin-bottom: 10px;
    font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
    font-weight: 500;
}
.kg-callout-card .kg-callout-text {
    color: var(--text);
    font-size: 15px;
    line-height: 1.6;
    font-style: italic;
    margin: 0;
}
.kg-callout-emoji {
    margin-right: 10px;
    font-style: normal;
}
.kg-callout-card.kg-callout-card-grey::before { content: "// note"; color: var(--text-muted); }
.kg-callout-card.kg-callout-card-grey { border-left-color: var(--text-muted); }
.kg-toggle-card { margin: 18px 0; padding: 14px 16px; border: 0.5px solid var(--border); border-radius: 6px; }
.kg-toggle-heading { color: var(--text-strong); font-weight: 500; cursor: pointer; }
.kg-button-card { margin: 18px 0; text-align: center; }
.kg-button-card .kg-btn {
    display: inline-block;
    padding: 8px 16px;
    border: 0.5px solid var(--accent);
    color: var(--accent);
    background: transparent;
    border-radius: 4px;
    text-decoration: none;
    font-size: 13px;
}
.kg-button-card .kg-btn:hover { background: var(--accent-bg); }
.kg-product-card, .kg-header-card { margin: 18px 0; }
.kg-embed-card { margin: 18px 0; }
.kg-embed-card iframe { max-width: 100%; }
.kg-file-card {
    border: 0.5px solid var(--border);
    border-radius: 6px;
    padding: 14px 16px;
    margin: 18px 0;
    color: var(--text);
}
.kg-nft-card, .kg-audio-card, .kg-video-card { margin: 18px 0; }

/* online status indicator in terminal bar */
.term-status {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
    font-size: 10px;
    color: var(--text-dim);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}
.term-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 0 var(--accent);
    animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
    0%   { box-shadow: 0 0 0 0 var(--accent); opacity: 1; }
    70%  { box-shadow: 0 0 0 6px transparent; opacity: 0.85; }
    100% { box-shadow: 0 0 0 0 transparent; opacity: 1; }
}
.term-status + .term-toggle { margin-left: 12px; }
@media (max-width: 520px) {
    .term-status-text { display: none; }
}

/* uptime line in footer */
.foot-uptime {
    font-size: 10px;
    color: var(--text-faint);
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-align: center;
    width: 100%;
    padding: 12px 0 0;
    margin-top: 12px;
    border-top: 0.5px dashed var(--border);
}
.foot-uptime span { color: var(--accent); }

/* code syntax highlighting — calibrated to dark+light theme variables */
.post-content pre[class*="language-"],
.post-content code[class*="language-"] {
    color: var(--text);
    background: var(--bg-card);
    font-family: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
    font-size: 13.5px;
    line-height: 1.6;
}
.post-content pre[class*="language-"] {
    padding: 14px 16px;
    border: 0.5px solid var(--border);
    border-radius: 6px;
    overflow-x: auto;
    margin: 18px 0;
}
.token.comment, .token.prolog, .token.doctype, .token.cdata { color: var(--text-faint); font-style: italic; }
.token.punctuation { color: var(--text-muted); }
.token.property, .token.tag, .token.boolean, .token.number, .token.constant, .token.symbol, .token.deleted { color: var(--accent); }
.token.selector, .token.attr-name, .token.string, .token.char, .token.builtin, .token.inserted { color: #c0dd97; }
.token.operator, .token.entity, .token.url, .language-css .token.string, .style .token.string { color: #97c459; }
.token.atrule, .token.attr-value, .token.keyword { color: var(--accent); font-weight: 500; }
.token.function, .token.class-name { color: #97c459; }
.token.regex, .token.important, .token.variable { color: #c0dd97; }
[data-theme="light"] .token.string,
[data-theme="light"] .token.selector,
[data-theme="light"] .token.attr-name,
[data-theme="light"] .token.builtin,
[data-theme="light"] .token.inserted,
[data-theme="light"] .token.function,
[data-theme="light"] .token.class-name,
[data-theme="light"] .token.regex,
[data-theme="light"] .token.variable,
[data-theme="light"] .token.operator,
[data-theme="light"] .token.entity,
[data-theme="light"] .token.url { color: #2a7548; }

/* table of contents — auto-generated on post pages */
.toc {
    background: var(--bg-card);
    border: 0.5px solid var(--border);
    border-radius: 6px;
    padding: 18px 22px;
    margin: 0 0 32px;
    font-size: 13.5px;
}
.toc-h {
    color: var(--accent);
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    margin: 0 0 12px;
    font-weight: 500;
}
.toc-h::before { content: "$ "; color: var(--text-faint); }
.toc ol {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: toc-counter;
}
.toc li {
    margin: 6px 0;
    counter-increment: toc-counter;
    padding-left: 28px;
    position: relative;
}
.toc li::before {
    content: counter(toc-counter, decimal-leading-zero);
    position: absolute;
    left: 0;
    top: 0;
    color: var(--text-faint);
    font-size: 11px;
    letter-spacing: 0.06em;
    padding-top: 2px;
}
.toc a {
    color: var(--text);
    text-decoration: none;
    line-height: 1.45;
    display: inline-block;
}
.toc a:hover { color: var(--accent); }

/* homepage AI-usage note callout */
.home-note {
    background: var(--bg-card);
    border: 0.5px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: 4px;
    padding: 14px 18px 16px;
    margin: 0 0 26px;
}
.home-note-h {
    color: var(--accent);
    font-size: 11px;
    letter-spacing: 0.18em;
    margin: 0 0 8px;
    text-transform: uppercase;
}
.home-note-b {
    color: var(--text);
    font-size: 13.5px;
    line-height: 1.6;
    margin: 0;
}
.home-note-b a { color: var(--accent); text-decoration: none; }
.home-note-b a:hover { text-decoration: underline; }