/* ==========================================================================
   MATRIX / RETRO TERMINAL SRE THEME FOR HUGO
   Author: Iaroslav Vorozhko
   ========================================================================== */

:root {
  /* Default: Matrix Green */
  --bg-primary: #0a0e14;
  --bg-secondary: #0f141c;
  --bg-tertiary: #161e2a;
  --bg-card: #0d121a;
  --border-color: rgba(0, 255, 102, 0.25);
  --border-glow: rgba(0, 255, 102, 0.6);
  --accent: #00ff66;
  --accent-secondary: #39ff14;
  --accent-dim: rgba(0, 255, 102, 0.15);
  --text-main: #d1d5db;
  --text-reading: #e6edf3;
  --text-bright: #ffffff;
  --text-muted: #8b949e;
  --text-glow: 0 0 8px rgba(0, 255, 102, 0.5);
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
  --font-inter: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-jakarta: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: var(--font-inter);
  --reading-font-family: var(--font-inter);
  --reading-font-size: 1.15rem;
  --sidebar-width: 340px;
}

/* Reading Typeface Modes */
html[data-font="inter"] {
  --reading-font-family: var(--font-inter);
  --font-body: var(--font-inter);
}
html[data-font="jakarta"] {
  --reading-font-family: var(--font-jakarta);
  --font-body: var(--font-jakarta);
}
html[data-font="mono"] {
  --reading-font-family: var(--font-mono);
  --font-body: var(--font-mono);
}

[data-theme="amber-crt"] {
  --bg-primary: #100b04;
  --bg-secondary: #181106;
  --bg-tertiary: #241909;
  --bg-card: #181106;
  --border-color: rgba(255, 176, 0, 0.28);
  --border-glow: rgba(255, 176, 0, 0.65);
  --accent: #ffb000;
  --accent-secondary: #ff9100;
  --accent-dim: rgba(255, 176, 0, 0.15);
  --text-main: #f5eedc;
  --text-reading: #fff3db;
  --text-bright: #fff9e6;
  --text-muted: #a38d6b;
  --text-glow: 0 0 8px rgba(255, 176, 0, 0.5);
}

[data-theme="cyber-cyan"] {
  --bg-primary: #070e17;
  --bg-secondary: #0c1827;
  --bg-tertiary: #13243a;
  --bg-card: #0c1827;
  --border-color: rgba(0, 243, 255, 0.28);
  --border-glow: rgba(0, 243, 255, 0.65);
  --accent: #00f3ff;
  --accent-secondary: #38bdf8;
  --accent-dim: rgba(0, 243, 255, 0.15);
  --text-main: #e2e8f0;
  --text-reading: #f0f9ff;
  --text-bright: #ffffff;
  --text-muted: #7dd3fc;
  --text-glow: 0 0 8px rgba(0, 243, 255, 0.5);
}

[data-theme="paper-light"] {
  --bg-primary: #f6f8fa;
  --bg-secondary: #ffffff;
  --bg-tertiary: #eef2f6;
  --bg-card: #ffffff;
  --border-color: rgba(4, 120, 87, 0.22);
  --border-glow: rgba(4, 120, 87, 0.45);
  --accent: #047857;
  --accent-secondary: #059669;
  --accent-dim: rgba(4, 120, 87, 0.08);
  --text-main: #334155;
  --text-reading: #0f172a;
  --text-bright: #020617;
  --text-muted: #64748b;
  --text-glow: none;
}

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

html {
  font-size: 15px;
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
}

body.matrix-body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-reading);
  line-height: 1.7;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Matrix Rain Background Canvas */
.matrix-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.22;
}

/* CRT Scanlines Overlay (Kept on background level so reading text remains razor-sharp) */
.crt-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 2;
  opacity: 0.6;
  background: linear-gradient(
    rgba(18, 16, 16, 0) 50%, 
    rgba(0, 0, 0, 0.25) 50%
  ), linear-gradient(
    90deg,
    rgba(255, 0, 0, 0.02),
    rgba(0, 255, 0, 0.01),
    rgba(0, 0, 255, 0.02)
  );
  background-size: 100% 4px, 4px 100%;
}

body.scanlines-enabled .crt-overlay {
  display: block;
}

/* Layout Wrapper */
.terminal-layout-wrapper {
  display: flex;
  min-height: 100vh;
  position: relative;
  z-index: 10;
}

/* ==========================================================================
   SIDEBAR (Twenty Fifteen UX reimagined in Matrix Terminal)
   ========================================================================== */
.terminal-sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background-color: var(--bg-secondary);
  border-right: 1px solid var(--border-color);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--border-color) transparent;
}

.terminal-sidebar > * {
  flex-shrink: 0;
}

.terminal-sidebar::-webkit-scrollbar {
  width: 5px;
}
.terminal-sidebar::-webkit-scrollbar-thumb {
  background-color: var(--border-color);
}

/* Window Header Bar in Sidebar */
.window-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border-color);
}

.control-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.window-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: 6px;
  font-weight: 500;
}

.system-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin-bottom: 14px;
}

.pulse-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent);
  box-shadow: var(--text-glow);
  animation: pulse-glow 2s infinite ease-in-out;
}

@keyframes pulse-glow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.brand-section .site-title {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 6px;
}

.brand-section .site-title a {
  color: var(--accent);
  text-decoration: none;
  text-shadow: var(--text-glow);
}

.brand-section .site-title a:hover {
  color: var(--text-bright);
}

.site-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.author-tag {
  font-size: 0.85rem;
  color: var(--text-main);
}

.author-tag strong {
  color: var(--text-bright);
}

/* Sidebar Search */
.sidebar-search {
  position: relative;
}

.search-prompt {
  display: flex;
  align-items: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 6px 10px;
}

.search-prompt .prompt-symbol {
  color: var(--accent);
  margin-right: 8px;
  font-weight: bold;
}

.search-prompt input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-bright);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  width: 100%;
}

.search-prompt input::placeholder {
  color: var(--text-muted);
}

.search-results-overlay {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glow);
  max-height: 300px;
  overflow-y: auto;
  z-index: 100;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8);
}

.search-results-overlay.hidden {
  display: none;
}

.search-result-item {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border-color);
  display: block;
  text-decoration: none;
  color: var(--text-main);
  font-size: 0.85rem;
}

.search-result-item:hover {
  background: var(--accent-dim);
  color: var(--accent);
}

/* Sidebar Nav */
.sidebar-nav .nav-header {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.nav-item .nav-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  text-decoration: none;
  color: var(--text-main);
  background: transparent;
  border-left: 2px solid transparent;
  transition: all 0.2s ease;
  font-size: 0.95rem;
}

.nav-item .cmd-prefix {
  color: var(--accent);
}

.nav-item:hover .nav-link,
.nav-item.active .nav-link {
  background: var(--accent-dim);
  border-left: 2px solid var(--accent);
  color: var(--accent);
}

.cursor-blink {
  animation: blink 1s infinite step-start;
  color: var(--accent);
  margin-left: auto;
}

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

/* Consulting Box in Sidebar */
.consulting-box {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.consulting-box::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
}

.consulting-box .box-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 8px;
}

.consulting-box .box-desc {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.5;
}

.terminal-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  text-decoration: none;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  width: 100%;
}

.terminal-button:hover {
  background: var(--accent);
  color: var(--bg-primary);
  box-shadow: var(--text-glow);
}

/* Config & Theme Switchers */
.theme-controls-box {
  background: rgba(0, 0, 0, 0.3);
  border: 1px dashed var(--border-color);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.theme-controls-box .box-header {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-tags-box {
  background: rgba(0, 0, 0, 0.3);
  border: 1px dashed var(--border-color);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.top-tags-box .box-header {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.top-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.top-tags-all {
  font-size: 0.75rem;
  color: var(--accent);
  text-decoration: none;
}

.control-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
}

.control-label {
  color: var(--text-muted);
}

.theme-switchers {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.theme-btn, .font-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 2px 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.theme-btn.active, .theme-btn:hover,
.font-btn.active, .font-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

.toggle-btn {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  cursor: pointer;
}

.toggle-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}

/* Sidebar Footer & Socials */
.sidebar-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px dashed var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.social-icon {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.8rem;
  transition: color 0.2s;
}

.social-icon:hover {
  color: var(--accent);
}

.sys-metrics {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 8px;
}

/* ==========================================================================
   MAIN CONTENT AREA
   ========================================================================== */
.terminal-main {
  flex: 1;
  padding: 32px 40px;
  max-width: calc(100vw - var(--sidebar-width));
  overflow-y: auto;
}

.terminal-window {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  max-width: 1100px; /* fixed outer box on big screens */
  margin: 0 0 32px;
}

/* Terminal Window Header Bar */
.terminal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-tertiary);
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-color);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

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

.dot-close { background: #ff5f56; }
.dot-min { background: #ffbd2e; }
.dot-expand { background: #27c93f; }

.terminal-path {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.terminal-badge {
  font-size: 0.7rem;
  padding: 2px 6px;
  background: var(--accent-dim);
  border: 1px solid var(--border-color);
  color: var(--accent);
}

.terminal-body {
  padding: 36px 40px;
}

/* ==========================================================================
   HOMEPAGE / FEED STYLES
   ========================================================================== */
.terminal-banner {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--border-color);
  padding: 20px 24px;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.banner-ascii pre {
  color: var(--accent);
  font-size: 0.75rem;
  line-height: 1.15;
  text-shadow: var(--text-glow);
  overflow-x: auto;
}

.banner-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px dashed var(--border-color);
  padding-top: 12px;
}

.info-row {
  display: flex;
  gap: 12px;
  font-size: 0.85rem;
}

.info-label {
  color: var(--accent);
  font-weight: bold;
  min-width: 100px;
}

.info-val {
  color: var(--text-main);
}

.highlight-green {
  color: var(--accent);
  font-weight: 600;
}

.feed-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.feed-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
}

.feed-filter {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Post Cards in Feed */
.posts-list {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 740px; /* same width as the single post page */
  margin: 0 auto;
}

.post-card {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-color);
  padding: 24px 28px;
  transition: all 0.25s ease;
  position: relative;
}

.post-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), inset 0 0 15px var(--accent-dim);
}

.post-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.meta-date {
  color: var(--accent);
  font-weight: 600;
}

.meta-category {
  color: var(--text-muted);
}

.post-card-title {
  font-family: var(--font-sans);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.35;
  margin-bottom: 14px;
}

.post-card-title a {
  color: var(--text-bright);
  text-decoration: none;
  transition: color 0.2s;
}

.post-card-title a:hover {
  color: var(--accent);
  text-shadow: var(--text-glow);
}

/* Image on top at full card width (height capped), excerpt below. */
.post-card-row {
  margin-bottom: 18px;
}

.post-card-image-wrap {
  margin-bottom: 16px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  max-height: 380px;
  background: #000;
}

.post-card-image-wrap a {
  display: block;
}

.post-card-image {
  display: block;
  width: 100%;
  height: auto;
  max-height: 380px;
  object-fit: cover;
  transition: transform 0.3s ease, filter 0.3s ease;
  filter: contrast(1.05);
}

.post-card:hover .post-card-image {
  transform: scale(1.02);
}

.post-card-excerpt {
  font-family: var(--font-sans);
  font-size: 1.02rem;
  color: var(--text-main);
  line-height: 1.68;
}

.post-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px dashed var(--border-color);
}

.post-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.terminal-tag {
  display: inline-block;
  padding: 2px 8px;
  font-size: 0.75rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--accent);
  text-decoration: none;
  transition: all 0.2s;
}

.terminal-tag:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: gap 0.2s;
}

.read-more-link:hover {
  gap: 10px;
  color: var(--text-bright);
  text-shadow: var(--text-glow);
}

/* Pagination */
.terminal-pagination {
  max-width: 740px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
  font-size: 0.88rem;
}

.page-link {
  color: var(--accent);
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid var(--border-color);
  transition: all 0.2s;
}

.page-link:hover:not(.disabled) {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.page-link.disabled {
  color: var(--text-muted);
  border-color: rgba(255, 255, 255, 0.1);
  cursor: not-allowed;
}

.page-current {
  color: var(--text-muted);
}

/* ==========================================================================
   SINGLE POST VIEW
   ========================================================================== */
.single-post {
  max-width: 740px;
  margin: 0 auto;
}

.post-header-prompt {
  font-size: 0.82rem;
  margin-bottom: 16px;
  padding: 8px 12px;
  background: var(--bg-tertiary);
  border-left: 3px solid var(--accent);
}

.prompt-text {
  color: var(--accent);
  margin-right: 8px;
}

.prompt-cmd {
  color: var(--text-bright);
}

.post-meta-top {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.post-meta-top .icon {
  margin-right: 4px;
}

.post-title {
  font-family: var(--font-sans);
  font-size: 2.35rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: var(--text-bright);
  margin-bottom: 16px;
}

.post-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.post-featured-media {
  margin-bottom: 32px;
}

.media-frame {
  border: 1px solid var(--border-color);
  background: #000;
}

.featured-img {
  width: 100%;
  display: block;
  max-height: 480px;
  object-fit: cover;
}

.media-caption {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 6px 12px;
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
}

/* Table of Contents */
.table-of-contents-box {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border-color);
  padding: 16px 20px;
  margin-bottom: 32px;
}

.toc-header {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.table-of-contents-box nav ul {
  list-style: none;
  padding-left: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.table-of-contents-box a {
  color: var(--text-main);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.table-of-contents-box a:hover {
  color: var(--accent);
}

/* Markdown Content Typography (Enhanced for long-form reading) */
.markdown-content {
  font-family: var(--reading-font-family) !important;
  font-size: var(--reading-font-size, 1.15rem);
  line-height: 1.85;
  color: var(--text-reading) !important;
  letter-spacing: -0.01em;
}

.markdown-content p {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  color: var(--text-reading);
  margin-bottom: 1.7rem;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4 {
  font-family: var(--font-sans);
  color: var(--text-bright);
  margin-top: 2.6rem;
  margin-bottom: 1.1rem;
  line-height: 1.32;
  letter-spacing: -0.025em;
  font-weight: 700;
}

.markdown-content h2 {
  font-size: 1.75rem;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.markdown-content h2::before {
  content: "## ";
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 400;
  font-size: 0.85em;
}

.markdown-content h3 {
  font-size: 1.38rem;
}

.markdown-content h3::before {
  content: "### ";
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 400;
  font-size: 0.85em;
}

.markdown-content ul,
.markdown-content ol {
  font-family: inherit;
  font-size: inherit;
  margin-bottom: 1.7rem;
  padding-left: 2rem;
}

.markdown-content li {
  font-family: inherit;
  font-size: inherit;
  margin-bottom: 0.65rem;
  line-height: 1.78;
  color: var(--text-reading);
}

.markdown-content li::marker {
  color: var(--accent);
}

.markdown-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.markdown-content a:hover {
  color: var(--text-bright);
  text-shadow: var(--text-glow);
}

.markdown-content strong {
  color: var(--text-bright);
  font-weight: 600;
}

.markdown-content blockquote {
  margin: 1.8rem 0;
  padding: 14px 20px;
  background: var(--bg-tertiary);
  border-left: 4px solid var(--accent);
  font-style: normal;
  color: var(--text-bright);
}

.markdown-content blockquote::before {
  content: "[SYS_CONTRACT // DIRECTIVE]: ";
  display: block;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: bold;
  margin-bottom: 6px;
}

.markdown-content blockquote p {
  margin-bottom: 0;
}

/* Tables in Content */
.markdown-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.9rem;
  border: 1px solid var(--border-color);
}

.markdown-content th,
.markdown-content td {
  padding: 10px 14px;
  text-align: left;
  border: 1px solid var(--border-color);
}

.markdown-content th {
  background: var(--bg-tertiary);
  color: var(--accent);
  font-weight: 700;
  letter-spacing: 0.05em;
}

.markdown-content tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

.markdown-content tr:hover {
  background: var(--accent-dim);
}

/* Code Blocks & Inline Code */
.code-terminal-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-bottom: none;
  padding: 6px 14px;
  font-size: 0.75rem;
  margin-top: 1.8rem;
}

.code-terminal-bar .code-title {
  color: var(--accent);
  font-weight: bold;
}

.copy-code-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 2px 8px;
  cursor: pointer;
  transition: all 0.2s;
}

.copy-code-btn:hover {
  background: var(--accent);
  color: var(--bg-primary);
}

.markdown-content code {
  font-family: var(--font-mono);
  background: var(--bg-tertiary);
  color: var(--accent);
  padding: 2px 6px;
  border-radius: 2px;
  font-size: 0.88em;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.markdown-content pre {
  margin: 0 0 1.8rem 0;
  background: #05080c !important;
  border: 1px solid var(--border-color);
  padding: 16px 20px;
  overflow-x: auto;
  position: relative;
}

.markdown-content pre code {
  background: transparent;
  padding: 0;
  border: none;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-main);
}

/* Post Author Bio Callout */
.post-author-box {
  margin-top: 48px;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  padding: 20px 24px;
}

.author-box-header {
  font-size: 0.78rem;
  color: var(--accent);
  margin-bottom: 10px;
  font-weight: bold;
}

.author-box-content .author-text {
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.author-box-content .author-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.author-link {
  font-size: 0.82rem;
  color: var(--text-main);
  text-decoration: none;
  padding: 4px 10px;
  border: 1px solid var(--border-color);
  transition: all 0.2s;
}

.author-link:hover, .author-link.primary {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-dim);
}

/* Next / Prev Navigation */
.post-navigation {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.nav-prev, .nav-next {
  flex: 1;
}

.nav-next {
  text-align: right;
}

.nav-btn {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-decoration: none;
  padding: 12px 16px;
  border: 1px solid var(--border-color);
  background: rgba(0, 0, 0, 0.2);
  transition: all 0.2s;
}

.nav-btn:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
}

.nav-dir {
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: bold;
}

.nav-title {
  font-size: 0.9rem;
  color: var(--text-bright);
}

.back-home-wrapper {
  margin-top: 32px;
  text-align: center;
}

.back-home-wrapper .terminal-button {
  width: auto;
  padding: 8px 24px;
}

/* ==========================================================================
   TERMS / TAGS / ARCHIVE VIEWS
   ========================================================================== */
.terminal-list-view, .terminal-terms-view {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.list-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.list-title {
  font-size: 1.1rem;
  color: var(--accent);
  font-weight: 700;
}

.list-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.tags-cloud-terminal {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 24px 0;
}

.tag-cloud-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.tag-cloud-item:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  box-shadow: var(--text-glow);
}

.tag-count {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.terminal-footer {
  border-top: 1px solid var(--border-color);
  padding-top: 24px;
  margin: 24px 0 0;
  max-width: 1100px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
}

.prompt-user {
  color: var(--accent);
  font-weight: bold;
}

.cmd-run {
  color: var(--text-bright);
}

.cmd-output {
  margin-top: 4px;
  color: var(--text-muted);
}

.right-align {
  text-align: right;
}

.footer-col .highlight {
  color: var(--accent);
}

.footer-tagline {
  color: var(--accent);
  margin-top: 4px;
}

/* ==========================================================================
   MOBILE & RESPONSIVE BEHAVIOR
   ========================================================================== */
.mobile-terminal-bar {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.mobile-title {
  font-size: 0.95rem;
  font-weight: bold;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
}

.terminal-toggle {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  cursor: pointer;
}

@media (max-width: 960px) {
  .mobile-terminal-bar {
    display: flex;
  }

  .terminal-layout-wrapper {
    flex-direction: column;
  }

  .terminal-sidebar {
    width: 100%;
    min-width: 100%;
    height: auto;
    position: fixed;
    top: 50px;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 900;
    transform: translateX(-100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    background: var(--bg-primary);
  }

  .terminal-sidebar.mobile-open {
    transform: translateX(0);
  }

  .terminal-main {
    max-width: 100%;
    padding: 18px;
  }

  .terminal-body {
    padding: 20px 18px;
  }

  .post-title {
    font-size: 1.6rem;
  }

  .post-navigation {
    flex-direction: column;
  }

  .nav-next {
    text-align: left;
  }

  .footer-inner {
    flex-direction: column;
  }

  .right-align {
    text-align: left;
  }
}

/* ==========================================================================
   ABOUT PAGE
   ========================================================================== */
.about-page {
  max-width: 780px;
  margin: 0 auto;
}

.about-hero {
  margin: 8px 0 32px;
}

.about-hero.has-photo {
  display: flex;
  flex-wrap: wrap-reverse;
  align-items: flex-start;
  gap: 28px;
}

.about-hero-text {
  flex: 1 1 340px;
  min-width: 0;
}

.about-photo {
  flex: 0 0 auto;
  border: 1px solid var(--border-color);
  padding: 6px;
  background: rgba(0, 0, 0, 0.25);
  box-shadow: 0 0 18px var(--accent-dim);
}

.about-photo img {
  display: block;
  width: 220px;
  height: 220px;
  object-fit: cover;
  filter: contrast(1.03);
}

.about-name {
  font-family: var(--font-sans);
  font-size: 2.6rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--text-bright);
  margin-bottom: 8px;
}

.about-role {
  color: var(--accent);
  font-weight: 600;
  font-size: 1.05rem;
}

.about-location {
  color: var(--text-muted);
  font-size: 0.88rem;
  margin-top: 4px;
}

.about-intro {
  font-family: var(--font-sans);
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--text-main);
  margin-top: 20px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 40px;
}

.about-stat {
  padding: 14px 16px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-color);
}

.about-stat-value {
  font-family: var(--font-mono);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--accent);
  text-shadow: var(--text-glow);
  line-height: 1.1;
}

.about-stat-label {
  margin-top: 6px;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* Career chapters: each H2 is a timeline marker */
.about-story h2 {
  position: relative;
  margin: 40px 0 12px;
  padding-left: 20px;
  font-family: var(--font-sans);
  font-size: 1.3rem;
  color: var(--text-bright);
}

.about-story h2::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 9px;
  height: 9px;
  background: var(--accent);
  box-shadow: var(--text-glow);
}

.about-story h3 {
  margin: 32px 0 10px;
  font-size: 1.18rem;
  color: var(--text-bright);
}

.about-story p,
.about-story li {
  font-family: var(--font-sans);
  line-height: 1.75;
}

/* ==========================================================================
   PROJECTS PAGE
   ========================================================================== */
.projects-page {
  max-width: 100%;
}

.projects-nav {
  margin: 1.2rem 0 2.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.projects-category {
  margin-bottom: 3rem;
}

.projects-category-header {
  margin-bottom: 1.2rem;
  border-bottom: 1px dashed var(--border-color);
  padding-bottom: 0.6rem;
}

.projects-category-title {
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 1.3rem;
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}

.category-prefix {
  opacity: 0.7;
}

.projects-count {
  color: var(--text-muted);
  font-size: 0.85em;
  font-weight: 400;
}

.projects-category-desc {
  color: var(--text-muted);
  font-size: 0.92rem;
  margin: 0.4rem 0 0 0;
  font-family: var(--font-body);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.2rem;
}

@media (max-width: 640px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

.project-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 1.2rem;
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.15s;
  position: relative;
}

.project-card:hover {
  border-color: var(--accent);
  box-shadow: 0 0 16px var(--accent-dim);
  transform: translateY(-2px);
}

.project-card.project-featured {
  border-left: 3px solid var(--accent);
}

.project-card-header {
  margin-bottom: 0.85rem;
}

.project-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.project-name {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.3;
  word-break: break-word;
}

.project-name-link {
  color: var(--text-bright);
  text-decoration: none;
  transition: color 0.2s;
}

.project-name-link:hover {
  color: var(--accent);
  text-shadow: var(--text-glow);
}

.project-stats {
  display: inline-flex;
  gap: 6px;
  align-items: center;
}

.project-stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 2px 6px;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--accent);
  white-space: nowrap;
}

.stat-icon {
  font-size: 0.85em;
}

.project-role-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 5px;
  letter-spacing: 0.02em;
}

.project-description {
  font-family: var(--font-body);
  color: var(--text-main);
  font-size: 0.92rem;
  line-height: 1.6;
  margin: 0 0 1.1rem 0;
  flex-grow: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 1.1rem;
}

.project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 0.9rem;
  border-top: 1px dashed var(--border-color);
  margin-top: auto;
}

.project-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 4px 10px;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  color: var(--accent);
  text-decoration: none;
  transition: all 0.2s;
  border-radius: 2px;
}

.project-btn:hover {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--text-bright);
  box-shadow: 0 0 8px var(--accent-dim);
}

.project-btn .btn-icon {
  font-size: 0.85em;
}

.project-btn.btn-blog {
  color: var(--text-bright);
  border-color: rgba(255, 255, 255, 0.2);
}

.project-btn.btn-blog:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ==========================================================================
   PAPER LIGHT THEME COMPONENT OVERRIDES
   ========================================================================== */
[data-theme="paper-light"] .matrix-canvas {
  opacity: 0.16;
}

[data-theme="paper-light"] .terminal-window {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
}

[data-theme="paper-light"] .terminal-banner,
[data-theme="paper-light"] .post-card,
[data-theme="paper-light"] .table-of-contents-box,
[data-theme="paper-light"] .nav-btn,
[data-theme="paper-light"] .about-stat {
  background: var(--bg-card);
}

[data-theme="paper-light"] .post-card {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

[data-theme="paper-light"] .post-card:hover {
  box-shadow: 0 6px 20px rgba(4, 120, 87, 0.12);
}

[data-theme="paper-light"] .post-card-image-wrap,
[data-theme="paper-light"] .media-frame {
  background: var(--bg-tertiary);
}

[data-theme="paper-light"] .theme-controls-box,
[data-theme="paper-light"] .theme-controls-box .box-header {
  background: var(--bg-tertiary);
}

[data-theme="paper-light"] .search-results-overlay {
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

[data-theme="paper-light"] .about-photo {
  background: #ffffff;
  box-shadow: 0 0 12px rgba(4, 120, 87, 0.15);
}

[data-theme="paper-light"] .markdown-content tr:nth-child(even) {
  background: rgba(0, 0, 0, 0.02);
}

[data-theme="paper-light"] .page-link.disabled {
  border-color: rgba(0, 0, 0, 0.12);
}

[data-theme="paper-light"] .sidebar-footer {
  border-top-color: rgba(0, 0, 0, 0.08);
}

[data-theme="paper-light"] .project-btn.btn-blog {
  border-color: rgba(0, 0, 0, 0.15);
  color: var(--text-bright);
}

/* Code block terminal in light mode: deep slate terminal box */
[data-theme="paper-light"] .code-terminal-bar {
  background: #1e293b;
  border-color: #334155;
}

[data-theme="paper-light"] .code-terminal-bar .code-title {
  color: #38bdf8;
}

[data-theme="paper-light"] .copy-code-btn {
  color: #94a3b8;
  border-color: #475569;
}

[data-theme="paper-light"] .copy-code-btn:hover {
  background: #334155;
  color: #ffffff;
}

[data-theme="paper-light"] .markdown-content pre {
  background: #0f172a !important;
  border-color: #334155;
}

[data-theme="paper-light"] .markdown-content code {
  background: #e2e8f0;
  color: #047857;
  border-color: rgba(4, 120, 87, 0.2);
}