/* style.css — Y2K / 2003 era aesthetic */

/* ===== FONTS ===== */
@font-face {
  font-family: 'Monocraft';
  src: url('fonts/Monocraft.ttf') format('truetype');
}

/* ===== CSS VARIABLES ===== */
:root {
  --bg: #e5e5e5;
  --bg-panel: #f0f0f0;
  --bg-titlebar: #444444;
  --bg-toolbar: #d4d0c8;
  --bg-input: #ffffff;
  --accent: #cc0000;
  --accent-hover: #ff0000;
  --text: #222222;
  --text-muted: #666666;
  --text-titlebar: #ffffff;
  --border: #999999;
  --border-light: #bbbbbb;
  --border-dark: #555555;
  --bevel-light: #e8e8e8;
  --bevel-dark: #808080;

  /* Backward-compatible aliases for D3 code in meta/main.js */
  --color-accent: var(--accent);
  --color-accent-2: var(--accent);
  --color-accent-opp: var(--accent-hover);
  --background-color: var(--bg);
  --background-color-dark: #cccccc;
  --text-color: var(--text);
  --text-color-light: var(--text-muted);
  --text-color-med: #444444;
  --shadow-color: var(--border);
  --gridline-color: var(--border-light);
  --hover-bg: #d0d0d0;
  --input-bg: var(--bg-input);
  --input-text: var(--text);

  accent-color: var(--accent);
}

/* ===== RESET & BASE ===== */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: 'Monocraft', monospace;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text);
  background-color: var(--bg);
  margin: 0;
  padding: 24px 40px 60px 40px;
  max-width: 1400px;
  margin-inline: auto;
  position: relative;
  zoom: 1.15;
}

/* ===== CRT SCANLINE OVERLAY ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.02) 2px,
    rgba(0, 0, 0, 0.02) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Monocraft', monospace;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  line-height: 1.2;
  color: var(--accent);
  margin: 0 0 0.5em 0;
}

h1 {
  font-size: 28px;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 4px;
  display: inline-block;
}

h2 {
  font-size: 16px;
  margin-top: 1.5em;
}

h3 {
  font-size: 14px;
}

p {
  margin: 0.5em 0;
  max-width: 70ch;
}

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

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

strong {
  font-weight: 600;
}

ul {
  padding-left: 1.25em;
  margin: 0.5em 0;
}

ul li {
  margin-bottom: 0.3em;
}

/* ===== NAVIGATION TOOLBAR ===== */
nav {
  background: var(--bg-toolbar);
  border: 1px solid var(--bevel-dark);
  border-top-color: var(--bevel-light);
  border-left-color: var(--bevel-light);
  display: flex;
  align-items: stretch;
  margin-bottom: 20px;
  padding: 0;
  gap: 0;
}

nav .nav-prefix {
  padding: 4px 10px;
  font-size: 10px;
  color: var(--accent);
  font-weight: bold;
  letter-spacing: 0.05em;
  border-right: 1px solid var(--bevel-dark);
  display: flex;
  align-items: center;
  white-space: nowrap;
  user-select: none;
}

nav a {
  padding: 5px 16px;
  font-size: 12px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  border-right: 1px solid var(--bevel-dark);
  display: flex;
  align-items: center;
  letter-spacing: 0.05em;
  transition: background 0.1s;
}

nav a:hover {
  background: var(--hover-bg);
  text-decoration: none;
  color: var(--text);
}

nav a.current {
  background: var(--accent);
  color: #ffffff;
  font-weight: bold;
}

nav .nav-version {
  margin-left: auto;
  padding: 4px 10px;
  font-size: 9px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  letter-spacing: 0.1em;
  user-select: none;
}

/* ===== WINDOW PANEL COMPONENT ===== */
.window {
  border: 1px solid var(--border);
  background: var(--bg-panel);
  margin-bottom: 16px;
  box-shadow:
    1px 1px 0 var(--bevel-dark),
    inset 1px 1px 0 rgba(255,255,255,0.3);
}

.window-titlebar {
  background: var(--bg-titlebar);
  color: var(--text-titlebar);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 8px;
  user-select: none;
  min-height: 24px;
}

.window-controls {
  display: flex;
  gap: 4px;
  align-items: center;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot-close { background: #ff5f57; }
.dot-min { background: #ffbd2e; }
.dot-max { background: #28c940; }

.window-title {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.window-body {
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.6;
  overflow: auto;
}

.window-statusbar {
  background: var(--bg-toolbar);
  border-top: 1px solid var(--border-light);
  padding: 2px 8px;
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ===== SECTION NUMBER WATERMARK ===== */
.section-watermark {
  font-size: 120px;
  font-weight: bold;
  color: rgba(0, 0, 0, 0.04);
  position: absolute;
  right: 20px;
  top: 60px;
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  font-family: 'Monocraft', monospace;
}

/* ===== PAGE HEADER ===== */
.page-header {
  position: relative;
  margin-bottom: 20px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--border);
}

.page-header h1 {
  font-size: 24px;
  margin: 0;
  display: inline-block;
}

.page-header .subtitle {
  font-size: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-top: 2px;
}

/* ===== FOOTER / STATUS BAR ===== */
.status-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-toolbar);
  border-top: 1px solid var(--bevel-dark);
  display: flex;
  align-items: center;
  padding: 0;
  font-size: 10px;
  color: var(--text-muted);
  z-index: 9998;
  height: 22px;
}

.status-bar .status-cell {
  padding: 2px 12px;
  border-right: 1px solid var(--bevel-dark);
  border-left: 1px solid var(--bevel-light);
  height: 100%;
  display: flex;
  align-items: center;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.status-bar .status-cell:first-child {
  border-left: none;
}

.status-bar .status-cell.accent {
  color: var(--accent);
}

.status-bar .status-spacer {
  flex: 1;
}

/* ===== TWO-COLUMN LAYOUT ===== */
.grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

.grid-3col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  align-items: start;
}

/* ===== HOME PAGE ===== */
.home-header {
  text-align: left;
  margin-bottom: 20px;
  position: relative;
}

.home-header h1 {
  font-size: 32px;
  border-bottom: 3px solid var(--accent);
  display: inline-block;
  padding-bottom: 4px;
  margin-bottom: 4px;
}

.home-header .tagline {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

#bio-img {
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--border);
  image-rendering: auto;
}

#caption {
  font-size: 9px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-top: 4px;
  letter-spacing: 0.05em;
  text-align: center;
}

.bio {
  font-size: 12px;
  line-height: 1.7;
  color: var(--text);
  margin: 0;
  padding: 0;
  max-width: none;
}

/* ===== PROJECTS GRID ===== */
.projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 360px));
  justify-content: center;
  gap: 16px;
}

article {
  display: contents;
}

article .window {
  height: 100%;
  display: flex;
  flex-direction: column;
}

article .window .window-body {
  flex: 1;
}

.project-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  border: 1px solid var(--border);
  margin-bottom: 8px;
  cursor: pointer;
  transition: opacity 0.2s;
}

.project-img:hover {
  opacity: 0.85;
}

.project-desc {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 6px;
}

/* ===== PROJECT PIE CHART ===== */
#projects-pie-plot {
  max-width: 200px;
  margin: 1em auto;
  overflow: visible;
  display: block;
}

#projects-pie-plot:has(path:hover) path:not(:hover) {
  opacity: 0.5;
}

path {
  transition: 300ms;
  cursor: pointer;
}

.selected {
  --color: var(--accent) !important;
}

.selected:is(path) {
  fill: var(--color);
}

.legend-item.selected {
  color: var(--color);
}

.legend {
  display: grid;
  gap: 0.5em;
  grid-template-columns: repeat(auto-fill, minmax(8em, 1fr));
  list-style: none;
  border: 1px solid var(--border);
  padding: 8px;
  margin: 1em 0;
  background: var(--bg-panel);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-size: 10px;
  text-transform: uppercase;
}

.swatch {
  width: 10px;
  height: 10px;
  background-color: var(--color);
  display: inline-block;
}

.container {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

/* ===== SEARCH BAR ===== */
.search-window {
  margin-bottom: 16px;
}

.search-input-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.search-prompt {
  color: var(--accent);
  font-weight: bold;
  font-size: 12px;
  user-select: none;
}

.searchBar {
  flex: 1;
  padding: 4px 8px;
  font-family: 'Monocraft', monospace;
  font-size: 11px;
  border: 2px inset var(--border-light);
  background: var(--bg-input);
  color: var(--text);
  outline: none;
  margin: 0;
}

.searchBar:focus {
  border-color: var(--accent);
}

/* ===== FORM ELEMENTS (Win98 Style) ===== */
input,
textarea,
select {
  font-family: 'Monocraft', monospace;
  font-size: 11px;
  background: var(--bg-input);
  color: var(--text);
  border: 2px inset var(--border-light);
  padding: 4px 6px;
  outline: none;
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
}

button,
input[type="submit"] {
  font-family: 'Monocraft', monospace;
  font-size: 11px;
  background: var(--bg-toolbar);
  color: var(--text);
  border: 2px outset var(--bevel-light);
  padding: 4px 16px;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

button:hover,
input[type="submit"]:hover {
  background: var(--hover-bg);
}

button:active,
input[type="submit"]:active {
  border-style: inset;
}

/* ===== CONTACT FORM ===== */
.contact-page form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 500px;
}

.contact-page form label {
  display: flex;
  flex-direction: column;
  gap: 3px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.contact-page form input,
.contact-page form textarea {
  width: 100%;
}

.contact-page form textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-page h1 {
  font-size: 18px;
}

#submit-button {
  align-self: flex-start;
  padding: 6px 24px;
}

/* ===== CV PAGE ===== */
.cv-page p {
  max-width: 50em;
  margin-block: 0.5em;
  font-size: 11px;
}

.skill-tag {
  display: inline-block;
  border: 1px solid var(--border);
  padding: 1px 8px;
  font-size: 10px;
  text-transform: uppercase;
  margin: 2px 3px 2px 0;
  background: var(--bg);
  letter-spacing: 0.03em;
}

.cv-section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: start;
}

a[href^="mailto:"] {
  color: var(--accent);
  text-decoration: none;
  word-break: break-all;
}

a.cv-desc {
  color: var(--accent) !important;
  word-break: break-word;
  text-decoration: none;
}

/* ===== GITHUB STATS ===== */
#profile-stats {
  margin-top: 0;
  padding: 0;
  background: none;
  box-shadow: none;
  border-radius: 0;
  max-width: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  row-gap: 4px;
  column-gap: 12px;
  text-align: center;
  font-size: 11px;
}

.stats-grid dt {
  font-weight: bold;
  color: var(--text);
  grid-row: 1;
  text-transform: uppercase;
  font-size: 9px;
  letter-spacing: 0.1em;
}

.stats-grid dd {
  margin: 0;
  grid-row: 2;
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
}

/* ===== META PAGE ===== */
#stats {
  margin-top: 0;
  padding: 0;
  background: none;
  border-radius: 0;
  box-shadow: none;
}

#stats dl {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  row-gap: 4px;
  column-gap: 12px;
  text-align: center;
}

#stats dl dt {
  font-weight: bold;
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

#stats dl dd {
  margin: 0;
  grid-row: 2;
  font-size: 16px;
  font-weight: 600;
  color: var(--accent);
}

.gridlines {
  stroke: var(--gridline-color);
  stroke-width: 0.5;
}

dl.info {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 8px;
  background: var(--bg-panel);
  padding: 8px;
  border: 1px solid var(--border);
  box-shadow: 1px 1px 0 var(--bevel-dark);
}

dl.info dt {
  margin: 0;
  color: var(--text-muted);
  font-size: 10px;
  text-transform: uppercase;
}

dl.info dd {
  margin: 0;
  color: var(--accent);
  font-weight: 600;
  font-size: 11px;
}

.tooltip {
  position: fixed;
  top: 1em;
  left: 1em;
  pointer-events: none;
  transition: opacity 200ms;
  opacity: 0;
  z-index: 100;
}

.tooltip:not([hidden]) {
  opacity: 1;
}

.tooltip a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

circle {
  transition: transform 200ms;
  transform-origin: center;
  transform-box: fill-box;
}

circle:hover {
  transform: scale(1.5);
}

@keyframes marching-ants {
  to { stroke-dashoffset: -8; }
}

.selection {
  fill-opacity: 0.1;
  stroke: var(--border);
  stroke-opacity: 0.7;
  stroke-dasharray: 5 3;
  animation: marching-ants 2s linear infinite;
}

circle.selected {
  fill: var(--accent);
}

#selection-count {
  font-weight: 600;
  font-size: 12px;
  color: var(--text);
  margin-bottom: 8px;
}

#language-breakdown {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 12px;
  max-width: 250px;
  background: var(--bg);
  padding: 8px 10px;
  font-size: 10px;
  color: var(--text);
  border: 1px solid var(--border);
}

#language-breakdown[hidden] {
  display: none;
}

#language-breakdown dt {
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

#language-breakdown dd {
  margin: 0;
  text-align: right;
  font-family: 'Monocraft', monospace;
  color: var(--text);
}

#slider-container {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.5em;
  align-items: start;
  flex: 1;
  margin-bottom: 8px;
}

#slider-container label {
  grid-column: 1;
  grid-row: 1;
  width: 10rem;
  font-size: 10px;
  align-self: center;
  text-transform: uppercase;
}

#slider-container time {
  grid-column: 2;
  grid-row: 2;
  justify-self: end;
  margin-left: 0;
  font-size: 10px;
}

#commit-slider {
  grid-column: 2;
  grid-row: 1;
  width: 100%;
  align-self: center;
}

#files {
  display: grid;
  grid-template-columns: 1fr 4fr;
  margin-top: 12px;
  gap: 2px 8px;
}

#files > div.file-entry {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: subgrid;
  padding: 2px 0;
  border-bottom: 1px solid var(--border-light);
}

#files > div.file-entry:last-child {
  border-bottom: none;
}

#files dt {
  grid-column: 1;
  font-family: 'Monocraft', monospace;
  font-size: 10px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

#files dt > small {
  display: block;
  font-size: 9px;
  opacity: 0.7;
  margin-top: 1px;
}

#files dd {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  align-content: flex-start;
  gap: 1px;
  padding-top: 2px;
  margin-left: 0;
}

.loc {
  display: inline-block;
  width: 4px;
  height: 4px;
  background: var(--color);
}

/* ===== BLOG PAGE ===== */
.blog-page {
  background: var(--bg);
  color: var(--text);
  font-family: 'Monocraft', monospace;
  font-size: 12px;
  margin: 0;
  padding: 20px 30px 50px 30px;
  max-width: 1100px;
  margin-inline: auto;
}

.blog-page nav {
  max-width: none;
  margin: 0 0 20px 0;
  padding: 0;
  gap: 0;
  border-bottom: none;
}

.blog-page h1 {
  font-size: 18px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-bottom: 2px solid var(--accent);
  padding-bottom: 4px;
  margin: 0 0 16px 0;
  display: inline-block;
  max-width: none;
}

.blog-page .section-chips {
  max-width: none;
  margin: 0 0 12px 0;
  display: flex;
  gap: 20px;
  justify-content: flex-start;
}

.blog-page .section-chips-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  align-items: flex-start;
}

.blog-page .section-chips-title {
  color: var(--accent);
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 2px;
  text-align: left;
}

.blog-page .chips {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.blog-page .chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 0;
  font-family: 'Monocraft', monospace;
  cursor: pointer;
  transition: all 0.1s;
  text-transform: uppercase;
  user-select: none;
}

.blog-page .chip:hover {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.blog-page .chip.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

.blog-page .no-posts {
  text-align: center;
  color: var(--text-muted);
  padding: 20px;
  font-size: 11px;
}

.blog-page hr {
  border: none;
  border-top: 1px dashed var(--border);
  margin: 16px 0;
}

.blog-page .blog-posts {
  max-width: none;
  margin: 0;
  padding: 0;
}

.blog-page .blog-post {
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px dotted var(--border-light);
}

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

.blog-page .blog-post h2 {
  font-size: 13px;
  font-weight: 700;
  margin: 0 0 2px 0;
  color: var(--accent);
}

.blog-page .blog-post h2 a {
  color: var(--accent);
  text-decoration: none;
}

.blog-page .blog-post h2 a:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

.blog-page .excerpt {
  color: var(--text-muted);
  margin: 0 0 6px 0;
  font-size: 11px;
}

.blog-page .category-container {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 4px;
}

.blog-page .category-chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 9px;
  padding: 1px 6px;
  border-radius: 0;
  text-transform: uppercase;
}

.blog-page .meta {
  color: var(--text-muted);
  font-size: 10px;
  margin-bottom: 2px;
}

/* ===== DECORATIVE ELEMENTS ===== */
.dot-sep {
  color: var(--border);
  margin: 0 6px;
  user-select: none;
}

.dashed-line {
  border-top: 1px dashed var(--border);
  margin: 12px 0;
}

/* Blinking cursor */
@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

.cursor-blink {
  display: inline-block;
  width: 8px;
  height: 12px;
  background: var(--accent);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
  margin-left: 4px;
}

/* ===== ICONS ===== */
.icon {
  vertical-align: middle;
  display: inline-block;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  body,
  .blog-page {
    padding: 10px 12px 40px 12px;
  }

  .grid-2col,
  .cv-section-grid {
    grid-template-columns: 1fr;
  }

  .grid-3col {
    grid-template-columns: 1fr;
  }

  .projects {
    grid-template-columns: 1fr;
  }

  .section-watermark {
    font-size: 60px;
    right: 10px;
    top: 50px;
  }

  nav {
    flex-wrap: wrap;
  }

  nav a {
    padding: 4px 8px;
    font-size: 10px;
  }

  .home-header h1 {
    font-size: 20px;
  }

  .stats-grid,
  #stats dl {
    grid-template-columns: repeat(2, 1fr);
  }

  .status-bar {
    font-size: 9px;
  }

  .status-bar .status-cell {
    padding: 2px 6px;
  }
}

/* ===== GENERAL FORM GRID (used by old contact form) ===== */
form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 3px;
}

/* ===== DECORATIVE GRAPHICS LAYER ===== */

/* --- Particle Field Canvas --- */
#particle-field {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

/* --- Schematic Rail (Left Sidebar) --- */
.schematic-rail {
  position: fixed;
  left: 0;
  top: 0;
  width: 55px;
  height: 100vh;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.scanner-sweep {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 30px;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(204, 0, 0, 0.08) 30%,
    rgba(204, 0, 0, 0.18) 50%,
    rgba(204, 0, 0, 0.08) 70%,
    transparent 100%
  );
  animation: scanner-slide 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes scanner-slide {
  0%, 100% { top: 0; }
  50% { top: calc(100vh - 30px); }
}

/* --- ASCII Art Banner --- */
.ascii-banner {
  margin-bottom: 16px;
  position: relative;
}

.ascii-pre {
  background: #111111;
  color: #cc0000;
  border: 1px solid #cc0000;
  box-shadow: 0 0 15px rgba(204, 0, 0, 0.15), inset 0 0 30px rgba(0, 0, 0, 0.5);
  padding: 12px 16px;
  margin: 0;
  font-family: 'Monocraft', monospace;
  font-size: 11px;
  line-height: 1.4;
  overflow-x: auto;
  white-space: pre;
}

.ascii-line {
  opacity: 0;
  animation: ascii-reveal 0.15s ease forwards;
}

@keyframes ascii-reveal {
  from { opacity: 0; transform: translateX(-5px); }
  to { opacity: 1; transform: translateX(0); }
}

.ascii-linenum {
  color: #660000;
  user-select: none;
  margin-right: 8px;
}

.ascii-welcome {
  font-family: 'Monocraft', monospace;
  font-size: 10px;
  color: #cc0000;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-top: 8px;
  opacity: 0;
  animation: ascii-welcome-fade 1.5s ease 1s forwards;
}

@keyframes ascii-welcome-fade {
  from { opacity: 0; }
  to { opacity: 0.6; }
}

/* --- Technical Section Dividers --- */
.tech-divider {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0;
  position: relative;
}

.divider-line {
  flex: 1;
  height: 1px;
  border-top: 1px dashed var(--border);
}

.divider-center {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.divider-crosshair {
  animation: divider-pulse 3s ease-in-out infinite;
}

@keyframes divider-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

.divider-radar {
  animation: divider-rotate 12s linear infinite;
  transform-origin: center;
}

@keyframes divider-rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.divider-label {
  font-family: 'Monocraft', monospace;
  font-size: 8px;
  color: var(--accent);
  opacity: 0.4;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.divider-ticker {
  width: 120px;
  height: 14px;
  overflow: hidden;
  border: 1px solid rgba(204, 0, 0, 0.3);
  background: rgba(0, 0, 0, 0.05);
  position: relative;
}

.divider-ticker-inner {
  font-family: 'Monocraft', monospace;
  font-size: 8px;
  color: var(--accent);
  opacity: 0.5;
  white-space: nowrap;
  position: absolute;
  top: 2px;
  animation: ticker-scroll 15s linear infinite;
}

@keyframes ticker-scroll {
  from { left: 120px; }
  to { left: -500px; }
}

/* --- Responsive: Hide decorations on mobile --- */
@media (max-width: 768px) {
  #particle-field {
    display: none;
  }

  .ascii-pre {
    font-size: 6px;
    padding: 8px 10px;
  }

  .divider-ticker {
    width: 80px;
  }
}

@media (max-width: 1279px) {
  .schematic-rail {
    display: none;
  }
}

/* ===== BLOG POST PAGE (reading view) ===== */
.post-page .post-header {
  margin-bottom: 16px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--border);
}

.post-page .post-title {
  font-size: 20px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 10px 0;
  line-height: 1.2;
}

.post-page .post-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.post-page .post-date {
  color: var(--text-muted);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post-page .post-meta .category-chip {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 9px;
  padding: 2px 7px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 0;
}

.post-page .post-content {
  max-width: 720px;
  line-height: 1.8;
}

.post-page .post-content p {
  margin: 0 0 18px 0;
  color: var(--text);
  font-size: 13px;
}

.post-page .post-content h2 {
  font-size: 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin: 28px 0 10px 0;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--border-light);
}

.post-page .post-content blockquote {
  border-left: 2px solid var(--accent);
  margin: 18px 0;
  padding: 10px 18px;
  background: var(--bg-panel);
  color: var(--text-muted);
  font-style: italic;
  font-size: 13px;
  line-height: 1.7;
}

.post-page .back-link {
  color: var(--accent);
  text-decoration: none;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.post-page .back-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}