/* ============================================================
   oxiKKK blog — style system
   ============================================================
   Design: monospace-heavy, dense, terminal-inspired, no fluff.
   Colors: near-monochrome with a single muted accent.
   ============================================================ */

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* ---------- Custom properties ---------- */
:root {
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;

  --bg: #fafaf9;
  --bg-alt: #f0efed;
  --fg: #1c1917;
  --fg-dim: #78716c;
  --fg-faint: #a8a29e;
  --border: #e7e5e4;
  --accent: #16a34a;
  --danger: #dc2626;

  --code-bg: #292524;
  --code-fg: #f5f5f4;
  --media-surface: #f2f0ec;
  --media-border: #d6d3d1;
  --media-shadow: rgba(28, 25, 23, 0.08);
  --max-w: 820px;
  --gap: 1.5rem;

  color-scheme: light;
}

html.dark {
  --bg: #0c0c0c;
  --bg-alt: #171717;
  --fg: #d4d4d4;
  --fg-dim: #737373;
  --fg-faint: #525252;
  --border: #262626;
  --accent: #4ade80;
  --danger: #ef4444;

  --code-bg: #1a1a1a;
  --code-fg: #e5e5e5;
  --media-surface: #ebe8e2;
  --media-border: #bfb8ae;
  --media-shadow: rgba(0, 0, 0, 0.28);
  color-scheme: dark;
}

/* ---------- Base ---------- */
html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
}

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

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

/* ---------- Layout ---------- */
.layout {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.25rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
  padding: 2.5rem 0;
}

/* ---------- Header / Nav ---------- */
.site-header {
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
}
.site-header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.site-logo {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.site-logo:hover {
  color: var(--accent);
  text-decoration: none;
}

.cursor {
  color: var(--accent);
  animation: blink 1s step-end infinite;
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.nav-links a {
  color: var(--fg-dim);
  text-decoration: none;
}
.nav-links a:hover {
  color: var(--fg);
}

#theme-toggle {
  background: none;
  border: none;
  color: var(--fg-faint);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0;
}
#theme-toggle:hover {
  color: var(--fg);
}

/* ---------- Footer ---------- */
.site-footer {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-faint);
  display: flex;
  gap: 0.5rem;
}
.site-footer .sep {
  color: var(--fg-faint);
}

/* ---------- Headings ---------- */
h1 {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: -0.03em;
  margin-bottom: 1rem;
}
h2 {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
  color: var(--fg-dim);
}

/* ---------- Home ---------- */
.intro {
  margin-bottom: 2.5rem;
}
.tagline {
  color: var(--fg-dim);
  font-size: 0.95rem;
  max-width: 42ch;
}

.landing-intro {
  margin-bottom: 3rem;
}

.landing-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 240px;
  gap: 2rem;
  align-items: end;
}

.landing-text {
  min-width: 0;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-faint);
  margin-bottom: 0.9rem;
}

.landing-title {
  font-size: 2.5rem;
  margin-bottom: 0.4rem;
}

.landing-subtitle {
  font-family: var(--font-mono);
  color: var(--accent);
  margin-bottom: 1rem;
}

.landing-copy {
  max-width: 56ch;
}

.landing-copy p {
  color: var(--fg-dim);
  font-size: 0.9rem;
  margin-bottom: 0.85rem;
}

.landing-links {
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.landing-links .sep {
  color: var(--fg-faint);
  margin: 0 0.35rem;
}

.landing-handle {
  color: var(--fg-dim);
}

.landing-portrait {
  margin: 0;
}

.landing-portrait img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid var(--border);
  background: var(--media-surface);
}

.portfolio-section,
.home-articles,
.home-topics,
.projects-page-header {
  margin-bottom: 3rem;
}

.portfolio-section,
.projects-page-list {
  position: relative;
  padding: 1rem 1.1rem 1.1rem;
  border: 1px solid var(--border);
  background:
    radial-gradient(
      circle at top right,
      color-mix(in srgb, var(--accent) 10%, transparent),
      transparent 34%
    ),
    var(--bg);
}

.project-status {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.project-summary,
.projects-page-copy {
  color: var(--fg-dim);
}

.project-list {
  list-style: none;
}

.project-list-item {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border);
}

.project-list-item:first-child {
  padding-top: 0;
}

.project-list-item:last-child {
  border-bottom: none;
}

.project-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.project-row-with-media {
  align-items: flex-start;
}

.project-main {
  min-width: 0;
  flex: 1 1 auto;
}

.project-title-link {
  font-family: var(--font-mono);
  font-size: 0.96rem;
  color: var(--fg);
}

.project-title-link:hover {
  color: var(--accent);
  text-decoration: none;
}

.project-title-static {
  cursor: default;
}

.project-title-static:hover {
  color: var(--fg);
}

.project-summary {
  font-size: 0.84rem;
  margin-top: 0.2rem;
}

.project-meta-link {
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.project-meta-link a {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.project-meta-link a {
  color: var(--accent);
}

.project-meta-link a:hover {
  color: var(--fg);
}

.project-meta-icon {
  width: 0.82rem;
  height: 0.82rem;
  flex: 0 0 auto;
  display: block;
}

.project-media {
  width: 144px;
  margin: 0;
  flex: 0 0 144px;
}

.project-media-link {
  display: block;
}

.project-media img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--border);
  background: var(--media-surface);
}

.project-links-inline {
  margin-top: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.7;
}

.project-links-inline .sep {
  color: var(--fg-faint);
  margin: 0 0.35rem;
}

.project-sublist {
  list-style: none;
  margin-top: 0.5rem;
  padding-left: 0.8rem;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  color: var(--fg-dim);
}

.project-sublist li {
  position: static;
}

.project-sublist li + li {
  margin-top: 0.24rem;
}

.project-sublist a {
  display: inline-flex;
  align-items: center;
  gap: 0.34rem;
  color: var(--accent);
}

.project-sublist a:hover {
  color: var(--fg);
}

.project-sublist-icon {
  width: 0.72rem;
  height: 0.72rem;
  flex: 0 0 auto;
  display: block;
}

.project-detail {
  max-width: 760px;
}

.project-detail-back {
  margin-bottom: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.project-detail-header,
.project-detail-section {
  margin-bottom: 2rem;
}

.project-detail-lead {
  max-width: 60ch;
  color: var(--fg-dim);
  font-size: 0.94rem;
}

.project-detail-points,
.project-detail-repos {
  list-style: none;
  margin-top: 0.8rem;
  padding-left: 0;
}

.project-detail-points li,
.project-detail-repos li {
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--border);
}

.project-detail-points li:first-child,
.project-detail-repos li:first-child {
  padding-top: 0;
}

.project-detail-repos li span,
.project-detail-section p {
  color: var(--fg-dim);
}

.project-detail-repos li span {
  display: block;
  margin-top: 0.1rem;
  font-size: 0.9rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
  margin-top: 0.45rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.75rem;
}
.more-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-dim);
}
.more-link:hover {
  color: var(--accent);
}

.article-feed {
  margin-bottom: 3rem;
}

.category-section {
  margin-bottom: 2rem;
}
.topic-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.topic-list a {
  color: var(--fg-dim);
}
.topic-list a:hover {
  color: var(--accent);
}
.topic-list .count {
  color: var(--fg-faint);
  margin-left: 0.3em;
  font-size: 0.75em;
}
.topic-list .count::before {
  content: '(';
}
.topic-list .count::after {
  content: ')';
}

/* ---------- Post list ---------- */
.post-list {
  list-style: none;
}
.post-list li {
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}
.post-list li:last-child {
  border-bottom: none;
}

.post-row {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  text-decoration: none;
  color: var(--fg);
}
.post-row:hover {
  text-decoration: none;
}
.post-row:hover .post-title {
  color: var(--accent);
}

.post-row time {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-faint);
  flex-shrink: 0;
  min-width: 6.5em;
}

.post-title {
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.15s;
}

.post-desc {
  font-size: 0.82rem;
  color: var(--fg-dim);
  margin-top: 0.2rem;
  padding-left: calc(6.5em + 1rem);
}

.post-tags {
  display: inline-flex;
  gap: 0.4rem;
  padding-left: calc(6.5em + 1rem);
  margin-top: 0.15rem;
}

.tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--fg-faint);
  text-transform: lowercase;
}
.tag::before {
  content: '#';
}

/* ---------- Search + filters ---------- */
.search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.search-bar input {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 0.5rem 0.75rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--fg);
  outline: none;
}
.search-bar input:focus {
  border-color: var(--accent);
}
.search-bar button {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.5rem 1rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--fg-dim);
  cursor: pointer;
}
.search-bar button:hover {
  color: var(--fg);
  border-color: var(--fg-dim);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.5rem;
}
.filter-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.25rem 0.6rem;
  border: 1px solid var(--border);
  color: var(--fg-dim);
  text-decoration: none;
}
.filter-pill:hover {
  border-color: var(--fg-dim);
  color: var(--fg);
  text-decoration: none;
}
.filter-pill.active {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.pagination a {
  color: var(--fg-dim);
}
.pagination a:hover {
  color: var(--accent);
}
.page-info {
  color: var(--fg-faint);
}

.empty {
  color: var(--fg-faint);
  font-size: 0.9rem;
  padding: 2rem 0;
}

/* ---------- Article page ---------- */
.back-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--fg-dim);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 1.5rem;
}
.back-link:hover {
  color: var(--accent);
  text-decoration: none;
}

.article-page {
}
.article-header {
  margin-bottom: 1.5rem;
}
.article-header h1 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}
.article-desc {
  color: var(--fg-dim);
  font-size: 0.92rem;
  margin-bottom: 0.75rem;
}
.article-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-faint);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem 0.5rem;
}
.article-meta .sep {
  color: var(--fg-faint);
}
.article-meta .tag {
  color: var(--fg-faint);
}
.article-meta .tag:hover {
  color: var(--accent);
  text-decoration: none;
}

.article-page hr {
  border: none;
  border-top: 1px solid var(--border);
  margin-bottom: 2rem;
}

/* ---------- Prose (article body) ---------- */
.prose {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--fg);
}
.prose h1 {
  font-size: 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  color: var(--fg);
}
.prose h2 {
  font-size: 1.2rem;
  margin-top: 2rem;
  margin-bottom: 0.6rem;
  color: var(--fg);
}
.prose h3 {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 600;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  color: var(--fg);
}
.prose h4 {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--fg-dim);
  margin-top: 1.5rem;
  margin-bottom: 0.4rem;
}

.prose p {
  margin-bottom: 1rem;
}
.prose ul,
.prose ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}
.prose li {
  margin-bottom: 0.3rem;
}
.prose li::marker {
  color: var(--fg-faint);
}

.prose a {
  color: var(--accent);
}
.prose a:hover {
  text-decoration: underline;
}

.prose strong {
  font-weight: 600;
}

.prose blockquote {
  border-left: 2px solid var(--fg-faint);
  padding-left: 1rem;
  margin: 1.25rem 0;
  color: var(--fg-dim);
  font-style: italic;
}

.prose img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.5rem auto 0.45rem;
  padding: 0.75rem;
  background: var(--media-surface);
  border: 1px solid var(--media-border);
  border-radius: 6px;
  box-shadow: 0 10px 24px -20px var(--media-shadow);
}

.prose .article-image-caption {
  display: block;
  margin: 0 0 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  line-height: 1.5;
  color: var(--fg-faint);
  text-align: center;
}

/* ---------- Notes footer ---------- */
.prose .notes {
  margin-top: 2.5rem;
  padding: 1rem 1.25rem;
  background: var(--bg-alt);
  border-left: 2px solid var(--fg-faint);
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--fg-dim);
}
.prose .notes ol {
  list-style: decimal;
  padding-left: 1.25rem;
  margin: 0;
}
.prose .notes li {
  margin-bottom: 0.4rem;
}
.prose .notes li:last-child {
  margin-bottom: 0;
}
.prose .notes a {
  color: var(--accent);
  word-break: break-all;
}

.prose hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2rem 0;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.85rem;
}
.prose th,
.prose td {
  border: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  text-align: left;
}
.prose th {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--fg-dim);
  background: var(--bg-alt);
}

/* ---------- Inline code ---------- */
.prose code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg-alt);
  padding: 0.15em 0.35em;
  color: var(--fg);
}

/* ---------- Code blocks (Pygments) ---------- */
.highlight {
  background: var(--code-bg);
  color: var(--code-fg);
  padding: 1rem 1.25rem;
  overflow-x: auto;
  font-size: 0.82rem;
  line-height: 1.7;
  margin: 1.25rem 0;
  border: 1px solid var(--border);
}
.highlight pre {
  margin: 0;
  background: transparent;
}
.highlight code {
  background: transparent;
  color: inherit;
  font-size: inherit;
  padding: 0;
}

/* Pygments — Monokai */
.highlight .hll {
  background-color: #49483e;
}
.highlight .c {
  color: #75715e;
}
.highlight .err {
  color: #960050;
  background-color: #1e0010;
}
.highlight .k {
  color: #66d9ef;
}
.highlight .l {
  color: #ae81ff;
}
.highlight .n {
  color: #f8f8f2;
}
.highlight .o {
  color: #f92672;
}
.highlight .p {
  color: #f8f8f2;
}
.highlight .ch,
.highlight .cm,
.highlight .cp,
.highlight .cpf,
.highlight .c1,
.highlight .cs {
  color: #75715e;
}
.highlight .gd {
  color: #f92672;
}
.highlight .ge {
  font-style: italic;
}
.highlight .gi {
  color: #a6e22e;
}
.highlight .gs {
  font-weight: bold;
}
.highlight .gu {
  color: #75715e;
}
.highlight .kc,
.highlight .kd,
.highlight .kp,
.highlight .kr,
.highlight .kt {
  color: #66d9ef;
}
.highlight .kn {
  color: #f92672;
}
.highlight .ld {
  color: #e6db74;
}
.highlight .m,
.highlight .mb,
.highlight .mf,
.highlight .mh,
.highlight .mi,
.highlight .mo,
.highlight .il {
  color: #ae81ff;
}
.highlight .s,
.highlight .sa,
.highlight .sb,
.highlight .sc,
.highlight .dl,
.highlight .sd,
.highlight .s2,
.highlight .se,
.highlight .sh,
.highlight .si,
.highlight .sx,
.highlight .sr,
.highlight .s1,
.highlight .ss {
  color: #e6db74;
}
.highlight .na,
.highlight .nc,
.highlight .nd,
.highlight .ne,
.highlight .nf,
.highlight .nx {
  color: #a6e22e;
}
.highlight .nb,
.highlight .ni,
.highlight .nl,
.highlight .nn,
.highlight .py,
.highlight .nv {
  color: #f8f8f2;
}
.highlight .nt {
  color: #f92672;
}
.highlight .ow {
  color: #f92672;
}
.highlight .w {
  color: #f8f8f2;
}
.highlight .bp {
  color: #f8f8f2;
}
.highlight .fm {
  color: #a6e22e;
}
.highlight .vc,
.highlight .vg,
.highlight .vi,
.highlight .vm {
  color: #f8f8f2;
}

/* ---------- TOC anchor links ---------- */
.anchor-link {
  margin-left: 0.4em;
  opacity: 0;
  text-decoration: none;
  color: var(--fg-faint);
  transition: opacity 0.15s;
}
h1:hover .anchor-link,
h2:hover .anchor-link,
h3:hover .anchor-link,
h4:hover .anchor-link {
  opacity: 1;
}
.anchor-link::after {
  content: '#';
}

/* Footnotes */
.footnote {
  font-size: 0.8em;
  vertical-align: super;
  text-decoration: none;
}

/* ---------- 404 ---------- */
.error-page {
  text-align: center;
  padding: 4rem 0;
}
.ascii-art {
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--fg-faint);
  margin-bottom: 1rem;
  line-height: 1.3;
}
.error-page p {
  color: var(--fg-dim);
  margin-bottom: 1rem;
}
.error-page .back-link {
  margin-bottom: 0;
}

/* ---------- Admin: login ---------- */
.admin-login {
  max-width: 320px;
  margin: 15vh auto;
  padding: 0 1.25rem;
}
.admin-login h1 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}
.admin-login form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.admin-login label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-dim);
}
.admin-login input {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.5rem 0.6rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--fg);
  outline: none;
}
.admin-login input:focus {
  border-color: var(--accent);
}
.admin-login button {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.5rem;
  background: var(--fg);
  color: var(--bg);
  border: none;
  cursor: pointer;
  margin-top: 0.5rem;
}
.admin-login button:hover {
  opacity: 0.85;
}
.admin-login .back-link {
  display: block;
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.75rem;
}
.form-error {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--danger);
  padding: 0.5rem;
  border: 1px solid var(--danger);
  margin-bottom: 0.75rem;
}

/* ---------- Admin: dashboard ---------- */
.admin-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.admin-actions {
  display: flex;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.btn-primary,
.btn-secondary,
.btn-danger {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.35rem 0.75rem;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid var(--border);
}
.btn-primary {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.btn-primary:hover {
  opacity: 0.85;
  text-decoration: none;
}
.btn-secondary {
  background: transparent;
  color: var(--fg-dim);
}
.btn-secondary:hover {
  border-color: var(--fg-dim);
  color: var(--fg);
  text-decoration: none;
}
.btn-danger {
  background: transparent;
  color: var(--danger);
  border-color: transparent;
}
.btn-danger:hover {
  border-color: var(--danger);
  text-decoration: none;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.admin-table th {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.72rem;
  color: var(--fg-faint);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-align: left;
  padding: 0.5rem 0.75rem 0.5rem 0;
  border-bottom: 1px solid var(--border);
}
.admin-table td {
  padding: 0.6rem 0.75rem 0.6rem 0;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.admin-table tr:hover td {
  background: var(--bg-alt);
}
.admin-table a {
  color: var(--accent);
}
.file-badge {
  font-size: 0.7rem;
  color: var(--fg-faint);
  margin-left: 0.3rem;
}
.date-col {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-dim);
  white-space: nowrap;
}
.tags-col .tag {
  margin-right: 0.4rem;
}
.actions-col {
  white-space: nowrap;
  text-align: right;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.actions-col a {
  margin-right: 0.75rem;
}
.inline-form {
  display: inline;
}
.link-danger {
  background: none;
  border: none;
  color: var(--danger);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  cursor: pointer;
  padding: 0;
}
.link-danger:hover {
  text-decoration: underline;
}

.view-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--fg-dim);
}
.view-link:hover {
  color: var(--accent);
}

/* ---------- Admin: editor ---------- */
.editor-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.editor-meta .full {
  grid-column: 1 / -1;
}
.editor-meta label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--fg-dim);
  margin-bottom: 0.25rem;
}
.editor-meta .hint {
  color: var(--fg-faint);
}
.editor-meta input {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 0.45rem 0.6rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--fg);
  outline: none;
}
.editor-meta input:focus {
  border-color: var(--accent);
}

.editor-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}
.editor-split > div > label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--fg-dim);
  margin-bottom: 0.25rem;
}
.editor-pane textarea {
  width: 100%;
  height: 560px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  padding: 0.75rem;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  color: var(--fg);
  outline: none;
  resize: vertical;
  tab-size: 2;
}
.editor-pane textarea:focus {
  border-color: var(--accent);
}
.preview-pane .prose,
.preview-pane #preview {
  height: 560px;
  overflow-y: auto;
  padding: 0.75rem;
  border: 1px solid var(--border);
  background: var(--bg-alt);
  font-size: 0.85rem;
}

.editor-actions {
  display: flex;
  gap: 0.5rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .landing-intro-grid {
    grid-template-columns: 1fr;
  }

  .landing-portrait {
    max-width: 280px;
  }

  .project-row {
    flex-direction: column;
    gap: 0.3rem;
    align-items: flex-start;
  }
  .post-row {
    flex-direction: column;
    gap: 0;
  }
  .post-row time {
    min-width: auto;
  }
  .post-desc,
  .post-tags {
    padding-left: 0;
  }
  .editor-meta {
    grid-template-columns: 1fr;
  }
  .editor-meta .full {
    grid-column: 1;
  }
  .editor-split {
    grid-template-columns: 1fr;
  }
  .editor-pane textarea,
  .preview-pane #preview {
    height: 400px;
  }
  .admin-table .date-col,
  .admin-table .tags-col {
    display: none;
  }
}

/* ---------- Scrollbar (webkit) ---------- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--fg-faint);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--fg-dim);
}

/* ---------- Like button ---------- */
.like-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--fg-faint);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0.1rem 0.5rem;
  transition:
    color 0.15s,
    border-color 0.15s;
}
.like-btn:hover {
  color: var(--danger);
  border-color: var(--danger);
}
.like-btn.liked {
  color: var(--danger);
  border-color: var(--danger);
  cursor: default;
}
.views-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--fg-faint);
}

/* ---------- Post stats (in list) ---------- */
.post-stats {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--fg-faint);
  flex-shrink: 0;
  white-space: nowrap;
}