/* ==========================================================================
   DevOps and Suffering — theme stylesheet
   Dark, minimal, technical. JetBrains Mono for chrome, Inter Tight for body.
   ========================================================================== */

:root {
    --color-bg: #0b0d10;
    --color-bg-raised: #14171b;
    --color-bg-terminal: #0e1013;
    --color-border: #23272d;
    --color-text: #e8e8e6;
    --color-text-muted: #8a8f98;
    --color-text-dim: #5c6169;
    --color-accent: #f0a63c;
    --color-accent-dim: #a97527;
    --color-red: #e5534b;
    --color-green: #3fb950;

    --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
    --font-body: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    --wrap-width: 760px;
}

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

html {
    background: var(--color-bg);
}

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

.wrap {
    max-width: var(--wrap-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

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

a:hover {
    text-decoration: underline;
}

h1, h2, h3, h4 {
    font-family: var(--font-mono);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-text);
    margin: 0 0 0.5em;
}

/* -- Site header --------------------------------------------------------- */

.site-header {
    border-bottom: 1px solid var(--color-border);
    padding: 40px 0 28px;
}

.site-header-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
}

.site-logo,
.site-logo:hover {
    text-decoration: none;
}

.site-logo-text {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--color-text);
    letter-spacing: -0.01em;
}

.site-logo img {
    max-height: 40px;
}

.site-tagline {
    margin: 0;
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.site-nav {
    margin-top: 6px;
}

.site-nav a {
    color: var(--color-text-muted);
    font-family: var(--font-mono);
    font-size: 0.85rem;
    margin: 0 10px;
}

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

/* -- Hero / terminal ------------------------------------------------------ */

.hero {
    padding: 32px 0 40px;
    text-align: center;
}

.terminal {
    text-align: left;
    background: var(--color-bg-terminal);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 60px -30px rgba(0, 0, 0, 0.8);
}

.terminal-titlebar {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 10px 14px;
    background: var(--color-bg-raised);
    border-bottom: 1px solid var(--color-border);
}

.terminal-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    display: inline-block;
}

.terminal-dot-red { background: #ff5f57; }
.terminal-dot-amber { background: #febc2e; }
.terminal-dot-green { background: #28c840; }

.terminal-titlebar-label {
    margin-left: 6px;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-dim);
}

.terminal-body {
    margin: 0;
    padding: 18px 20px 22px;
    min-height: 130px;
    font-family: var(--font-mono);
    font-size: 0.88rem;
    line-height: 1.7;
    color: var(--color-text);
    white-space: pre-wrap;
    word-break: break-word;
}

.terminal-cursor {
    display: inline-block;
    color: var(--color-accent);
    animation: terminal-blink 1s step-end infinite;
}

@keyframes terminal-blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .terminal-cursor { animation: none; }
}

/* -- Post feed / cards ----------------------------------------------------- */

.post-feed {
    padding: 8px 0 48px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.post-card {
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 28px;
}

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

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

.post-card-image {
    margin-bottom: 14px;
    border-radius: 6px;
    overflow: hidden;
}

.post-card-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: 6px;
}

.post-card-title {
    font-size: 1.25rem;
    margin-bottom: 0.4em;
}

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

.post-card-excerpt {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    margin: 0 0 10px;
}

.post-card-meta {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-dim);
    display: flex;
    gap: 12px;
}

/* -- Single post / page ----------------------------------------------------- */

.post {
    padding: 48px 0 64px;
}

.post-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.post-title {
    font-size: 2rem;
    margin-bottom: 0.4em;
}

.post-meta {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--color-text-dim);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.post-feature-image {
    margin: 0 0 32px;
    border-radius: 8px;
    overflow: hidden;
}

.post-content {
    font-size: 1.05rem;
}

.post-content > * + * {
    margin-top: 1.3em;
}

.post-content h2,
.post-content h3,
.post-content h4 {
    margin-top: 1.8em;
}

.post-content a {
    text-decoration: underline;
    text-decoration-color: var(--color-accent-dim);
}

.post-content blockquote {
    margin: 0;
    padding-left: 18px;
    border-left: 3px solid var(--color-accent);
    color: var(--color-text-muted);
}

.post-content code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background: var(--color-bg-raised);
    padding: 0.15em 0.4em;
    border-radius: 4px;
}

.post-content pre {
    background: var(--color-bg-terminal);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    padding: 16px 18px;
    overflow-x: auto;
}

.post-content pre code {
    background: none;
    padding: 0;
    font-size: 0.85rem;
    line-height: 1.6;
}

.post-content img {
    border-radius: 8px;
}

/* Koenig editor's wide/full-width image cards — break out of the text column */
.post-content .kg-width-wide {
    width: 100%;
    max-width: 1040px;
    margin-left: 50%;
    transform: translateX(-50%);
}

.post-content .kg-width-full {
    width: 100vw;
    max-width: 100vw;
    margin-left: 50%;
    transform: translateX(-50%);
}

.post-content .kg-width-wide img,
.post-content .kg-width-full img {
    border-radius: 0;
}

.post-content hr {
    border: none;
    border-top: 1px solid var(--color-border);
}

.post-content table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}

.post-content th,
.post-content td {
    border: 1px solid var(--color-border);
    padding: 8px 10px;
    text-align: left;
}

.post-tags {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.post-tags a {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 4px 12px;
}

.post-tags a:hover {
    color: var(--color-accent);
    border-color: var(--color-accent-dim);
    text-decoration: none;
}

/* -- Archive headers (tag/author) -------------------------------------------- */

.archive-header {
    padding: 48px 0 32px;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 32px;
}

.archive-kicker {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-accent);
    margin-bottom: 6px;
}

.archive-title {
    font-size: 1.8rem;
    margin-bottom: 0.3em;
}

.archive-description {
    color: var(--color-text-muted);
    margin: 0;
}

/* -- Pagination -------------------------------------------------------------- */

.pagination {
    max-width: var(--wrap-width);
    margin: 0 auto;
    padding: 0 24px 56px;
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.pagination a {
    color: var(--color-text-muted);
}

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

/* -- Error page ---------------------------------------------------------------- */

.error-page {
    padding: 100px 0;
    text-align: center;
}

.error-code {
    display: block;
    font-family: var(--font-mono);
    font-size: 4rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 0.2em;
}

.error-title {
    font-size: 1.3rem;
}

.error-message {
    color: var(--color-text-muted);
}

.error-home-link {
    display: inline-block;
    margin-top: 24px;
    font-family: var(--font-mono);
}

/* -- Footer --------------------------------------------------------------------- */

.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 28px 0 40px;
}

.site-footer-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 10px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-text-dim);
}

.site-footer a {
    color: var(--color-text-dim);
}

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

/* -- Responsive ------------------------------------------------------------------- */

@media (max-width: 600px) {
    body { font-size: 16px; }
    .post-title { font-size: 1.6rem; }
    .terminal-body { font-size: 0.8rem; }
}