/* ============================================
   Dark Pawns — Design System
   Retro Stephen King paperback, modern standards.
   ============================================ */

:root {
  /* Color Palette */
  --paper: #EFE7D6;
  --paper-deep: #E5DAC1;
  --ink: #1A1614;
  --ink-muted: #56504A;
  --rule: #1A1614;
  --accent: #A8201A;
  --accent-deep: #7A1812;
  --registration: #0F0F0F;

  /* Type Scale */
  --font-display: 'DM Serif Display', 'Georgia', serif;
  --font-body: 'Source Serif 4', 'Georgia', serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 4rem;

  /* Layout */
  --max-width: 72rem;
  --content-width: 42rem;
  --nav-height: 3.5rem;
}

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

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background-color: var(--paper);
  line-height: 1.6;
  margin: 0;
  padding: 0;
}

ul, ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

/* ---- Accessibility ---- */

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  z-index: 100;
  background: var(--accent);
  color: var(--paper);
  padding: var(--space-sm) var(--space-md);
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  border-bottom: none;
}

.skip-link:focus {
  top: var(--space-sm);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- Typography ---- */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
}

h1 { font-size: clamp(2.5rem, 5vw + 1rem, 3rem); }
h2 { font-size: clamp(1.75rem, 3vw + 0.5rem, 2rem); }
h3 { font-size: clamp(1.25rem, 2vw + 0.5rem, 1.5rem); }

p {
  margin-bottom: 1.5em;
}

.lead {
  font-size: clamp(1.125rem, 1.5vw + 0.5rem, 1.25rem);
  line-height: 1.5;
}

/* Pull quote */
blockquote.pull-quote {
  font-family: var(--font-body);
  font-style: italic;
  font-size: clamp(1.25rem, 2vw + 0.5rem, 1.5rem);
  max-width: 36rem;
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
  margin: var(--space-lg) 0;
  color: var(--ink);
}

a {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.15s;
}

a:hover {
  border-bottom-color: var(--accent);
}

code {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  background: var(--ink);
  color: var(--paper);
  padding: 2px 6px;
  border-radius: 2px;
}

pre {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  padding: var(--space-md);
  overflow-x: auto;
  border-radius: 2px;
  margin: var(--space-lg) 0;
}

pre code {
  background: none;
  padding: 0;
  border-radius: 0;
}

/* ---- Layout ---- */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.content-narrow {
  max-width: var(--content-width);
  margin-left: auto;
  margin-right: auto;
}

/* ---- Navigation ---- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--ink);
  height: var(--nav-height);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--ink);
  border-bottom: none;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
  list-style: none;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  border-bottom: none;
  padding: var(--space-xs) 0;
  transition: color 0.15s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}

/* Mobile hamburger — checkbox hack */
.nav-toggle {
  display: none;
}

.nav-hamburger {
  display: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  padding: 0;
  position: relative;
  z-index: 60;
}

.nav-hamburger span,
.nav-hamburger span::before,
.nav-hamburger span::after {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--accent);
  transition: transform 0.2s, opacity 0.2s;
  position: absolute;
}

.nav-hamburger span::before,
.nav-hamburger span::after {
  content: '';
}

.nav-hamburger span::before { top: -7px; }
.nav-hamburger span::after  { top: 7px; }

.nav-toggle:checked ~ .nav-inner .nav-hamburger span {
  background: transparent;
}

.nav-toggle:checked ~ .nav-inner .nav-hamburger span::before {
  top: 0;
  transform: rotate(45deg);
}

.nav-toggle:checked ~ .nav-inner .nav-hamburger span::after {
  top: 0;
  transform: rotate(-45deg);
}

/* Mobile nav panel */
@media (max-width: 639px) {
  .nav-hamburger {
    display: flex;
  }

  .nav-inner {
    flex-wrap: wrap;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--ink);
    padding: var(--space-md);
    gap: 0;
    z-index: 55;
  }

  .nav-links li {
    border-bottom: 1px solid var(--rule);
  }

  .nav-links li:last-child {
    border-bottom: none;
  }

  .nav-links a {
    display: block;
    padding: var(--space-sm) 0;
    font-size: 1rem;
  }

  .nav-toggle:checked ~ .nav-links {
    display: flex;
  }
}

/* ---- Buttons ---- */

.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
  min-height: 44px;
  line-height: 44px;
  padding: 0 1.5rem;
  border: 2px solid transparent;
  cursor: pointer;
  border-bottom: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.btn-primary {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  border-bottom: none;
}

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}

.btn-secondary:hover {
  background: var(--ink);
  color: var(--paper);
  border-bottom-color: var(--ink);
}

/* ---- Splash Page ---- */

.splash {
  min-height: calc(100vh - var(--nav-height));
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.splash .wordmark {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  font-size: clamp(3.5rem, 8vw + 1rem, 5rem);
  text-transform: uppercase;
  letter-spacing: 0.005em;
  line-height: 0.9;
  color: var(--ink);
  margin: 0 0 var(--space-md);
}

.splash .tagline {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--ink-muted);
  letter-spacing: 0.1em;
  margin: 0 0 var(--space-lg);
}

.splash-desc {
  max-width: 36rem;
  margin: 0 auto var(--space-xl);
  color: var(--ink-muted);
}

.splash-actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

.splash-divider {
  border: none;
  border-top: 1px solid var(--rule);
  max-width: 10rem;
  margin: 3rem auto;
}

.splash-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
}

.splash-link {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.8125rem;
  color: var(--ink-muted);
  border-bottom: none;
}

/* ---- Prose Content ---- */

.prose {
  max-width: var(--content-width);
}

.prose p {
  margin-bottom: 1.5em;
}

.prose ul,
.prose ol {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1.5em;
  color: var(--ink);
}

.prose ol {
  list-style: decimal;
}

.prose li {
  margin-bottom: 0.25em;
}

.prose li::marker {
  color: var(--ink-muted);
}

.prose strong {
  font-weight: 700;
  color: var(--ink);
}

.prose h1 { font-size: clamp(2rem, 4vw + 0.5rem, 2.5rem); }
.prose h2 { font-size: clamp(1.5rem, 3vw + 0.25rem, 1.75rem); }
.prose h3 { font-size: clamp(1.125rem, 2vw + 0.25rem, 1.25rem); }

.prose h2:first-child,
.prose h3:first-child {
  margin-top: 0;
}

.prose blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 1.5rem;
  font-style: italic;
  color: var(--ink-muted);
  margin: var(--space-lg) 0;
}

.prose blockquote p {
  margin-bottom: 0;
}

.prose hr {
  border: none;
  border-top: 1px solid var(--rule);
  max-width: 10rem;
  margin: 2rem auto;
}

.prose a {
  color: var(--accent);
  border-bottom: 1px solid transparent;
}

.prose a:hover {
  border-bottom-color: var(--accent);
}

.prose code {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  background: var(--ink);
  color: var(--paper);
  padding: 2px 6px;
  border-radius: 2px;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
  font-size: 0.9375rem;
}

.prose th,
.prose td {
  text-align: left;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--rule);
}

.prose th {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8125rem;
  background: var(--paper-deep);
}

.prose img {
  border-radius: 2px;
}

/* ---- Components ---- */

.card {
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  padding: 1.5rem;
  border-radius: 2px;
}

.page-list {
  list-style: none;
  padding: 0;
  margin: var(--space-lg) 0;
}

.page-list li {
  border-top: 1px solid var(--rule);
  padding: var(--space-md) 0;
}

.page-list li:first-child {
  border-top: none;
}

.page-list a {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 1.125rem;
  color: var(--ink);
  border-bottom: none;
}

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

.page-list time {
  display: block;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-top: var(--space-xs);
  text-transform: none;
  letter-spacing: 0;
  font-style: italic;
}

.help-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-md);
}

.news-entry {
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--rule);
}

.news-entry:last-child {
  border-bottom: none;
}

.news-entry time {
  display: block;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.news-entry h3 {
  margin-top: 0;
  margin-bottom: var(--space-xs);
}

.news-entry p {
  color: var(--ink-muted);
  margin-bottom: 0;
}

/* Continuous Blog-Style News Post Classes */
.news-entry.blog-post {
  margin-bottom: var(--space-xl);
  border-bottom: none;
  padding: 0;
}

.news-post-header h2 {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-md);
  font-size: clamp(1.75rem, 3vw + 0.5rem, 2.25rem);
}

.news-post-header h2 a {
  color: var(--ink);
  border-bottom: none;
  transition: color 0.15s;
}

.news-post-header h2 a:hover {
  color: var(--accent);
}

.news-post-content {
  margin-top: var(--space-md);
}

.news-divider {
  border: none;
  border-top: 1px solid var(--rule);
  max-width: 6rem;
  margin: var(--space-xl) auto 0;
  opacity: 0.6;
}

.news-entry.blog-post:last-of-type .news-divider {
  display: none;
}

/* ---- Article / Single ---- */

.article-header {
  margin-bottom: var(--space-xl);
}

.article-header time {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.9375rem;
  color: var(--ink-muted);
  display: block;
  margin-top: var(--space-xs);
}

/* ---- Section pages ---- */

.section-header {
  margin-bottom: var(--space-xl);
  border-bottom: 2px solid var(--ink);
  padding-bottom: var(--space-sm);
}

.section-header p {
  color: var(--ink-muted);
  margin-bottom: 0;
}

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

.footer {
  background: var(--ink);
  color: var(--paper);
  margin-top: var(--space-xl);
  padding: var(--space-xl) 0 var(--space-lg);
  border-top: 2px solid var(--ink);
}

.footer .container {
  text-align: left;
}

/* Professional 4-Column Footer Grid */
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
  border-bottom: 1px solid var(--ink-muted);
  padding-bottom: var(--space-lg);
}

.footer-col h3 {
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0;
  margin-bottom: var(--space-md);
  border-bottom: 1px solid var(--accent);
  padding-bottom: var(--space-xs);
  display: inline-block;
}

.footer-col p {
  font-size: 0.875rem;
  color: var(--paper-deep);
  opacity: 0.85;
  margin-top: 0;
  margin-bottom: 0;
  line-height: 1.5;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: var(--space-sm);
}

.footer-col a {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--paper-deep);
  opacity: 0.75;
  border-bottom: none;
  transition: opacity 0.15s, color 0.15s;
}

.footer-col a:hover {
  opacity: 1;
  color: var(--paper);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-wordmark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--paper);
  margin: 0;
}

.footer-bottom-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.footer-bottom-info p {
  font-size: 0.75rem;
  color: var(--paper-deep);
  opacity: 0.7;
  margin: 0;
}

/* Status Badge in Footer */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 8px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--paper-deep);
}

.status-badge::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  background-color: #55a655; /* Live Green */
  border-radius: 50%;
  animation: badge-pulse 2s infinite;
}

@keyframes badge-pulse {
  0% { opacity: 0.4; }
  50% { opacity: 1; }
  100% { opacity: 0.4; }
}

@media (max-width: 639px) {
  .footer .container {
    text-align: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-col h3 {
    display: inline-block;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .footer-bottom-info {
    flex-direction: column;
    gap: var(--space-xs);
  }
}

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

@media (min-width: 640px) {
  .splash-actions {
    flex-wrap: nowrap;
  }
}

@media (min-width: 1024px) {
  :root {
    --nav-height: 3.5rem;
  }
}

/* ---- Print ---- */

@media print {
  body {
    font-size: 12pt;
    background: white;
    color: black;
  }

  h1, h2, h3, h4, h5, h6 {
    color: var(--accent-deep);
    page-break-after: avoid;
  }

  a {
    color: black;
    border-bottom: none;
    text-decoration: underline;
  }

  nav, footer, .skip-link, .btn, .nav-hamburger {
    display: none !important;
  }

  .splash {
    min-height: auto;
  }

  pre, code {
    border: 1px solid #ccc;
    background: #f5f5f5 !important;
    color: black !important;
  }

  .card {
    background: white;
    border: 1px solid #ccc;
    box-shadow: none;
  }
}

/* ============================================
   Status Page
   ============================================ */

.page-status .status-grid {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
.page-status .status-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.page-status .status-indicator {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  flex-shrink: 0;
  background: var(--ink-muted);
}
.page-status .status-indicator--online { background: #3a8a3a; }
.page-status .status-indicator--offline { background: var(--accent); }
.page-status .status-indicator--unknown { background: var(--ink-muted); opacity: 0.5; }
.page-status .status-indicator--loading {
  background: var(--ink-muted);
  animation: status-pulse 1.2s ease-in-out infinite;
}

@keyframes status-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}
.page-status .status-label {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.9375rem;
  color: var(--ink);
}
.page-status .status-key {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8125rem;
  color: var(--ink-muted);
  min-width: 9rem;
}
.page-status .status-value {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--ink);
}
.page-status .status-note {
  font-size: 0.8125rem;
  color: var(--ink-muted);
  margin-top: 1rem;
  line-height: 1.6;
}

/* Override: hide footer on play page */
.page-play .footer {
  display: none;
}

.play-wrapper {
  display: flex;
  height: calc(100vh - var(--nav-height));
  overflow: hidden;
}

.terminal-frame {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--paper-deep);
  border-right: 1px solid var(--rule);
  padding: var(--space-md);
}

.terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  background: var(--paper);
  border: 1px solid var(--rule);
  border-bottom: none;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--ink);
  text-transform: uppercase;
  flex-shrink: 0;
}

.terminal-title {
  color: var(--accent);
  font-weight: 700;
}

.conn-status {
  display: flex;
  align-items: center;
  gap: 0.4em;
  color: var(--ink-muted);
}

.conn-status .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ink-muted);
  transition: background 0.3s;
}

.conn-status.connected {
  color: var(--ink);
}

.conn-status.connected .dot {
  background: #3a8a3a;
}

.conn-status.disconnected {
  color: var(--accent);
}

.conn-status.disconnected .dot {
  background: var(--accent);
}

#reconnect-btn {
  display: none;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 0.3em 1em;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}

#reconnect-btn:hover {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

#reconnect-btn.visible {
  display: inline-block;
}

#terminal {
  flex: 1;
  padding: 0.5rem;
  overflow: hidden;
  background: #0a0908;
  border: 2px solid var(--rule);
}

/* Sidebar — connection info */
.play-sidebar {
  width: 280px;
  flex-shrink: 0;
  background: var(--paper-deep);
  padding: var(--space-lg);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.play-sidebar h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 0;
}

.play-sidebar p {
  color: var(--ink-muted);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.play-info h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.8125rem;
  color: var(--ink);
  margin: 0 0 var(--space-xs);
}

.play-info ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.play-info li {
  padding: var(--space-xs) 0;
  font-size: 0.875rem;
  color: var(--ink-muted);
}

.play-info li strong {
  color: var(--ink);
}

.play-info code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  background: var(--ink);
  color: var(--paper);
  padding: 2px 6px;
  border-radius: 2px;
}

/* ── Status Bar ── */
.status-bar {
  display: flex;
  align-items: center;
  gap: 0.8em;
  padding: 0.4em 0.8em;
  background: #141210;
  border-top: 1px solid var(--rule);
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: #a89880;
  letter-spacing: 0.03em;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.status-bar.hidden { display: none; }

.stat-group {
  display: flex;
  align-items: center;
  gap: 0.35em;
}

.stat-label {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.65rem;
  color: #8a7a6a;
  min-width: 2.2em;
}

.bar-track {
  width: 80px;
  height: 8px;
  background: #0a0908;
  border: 1px solid var(--rule);
  border-radius: 2px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  transition: width 0.3s ease, background-color 0.3s ease;
  border-radius: 1px;
}

.stat-value {
  font-size: 0.7rem;
  color: #c4b89a;
  min-width: 4em;
}

.stat-divider {
  width: 1px;
  height: 14px;
  background: var(--rule);
}

.stat-info {
  font-size: 0.7rem;
  color: #c4b89a;
}

/* Mobile: hide sidebar, terminal is full width */
@media (max-width: 639px) {
  .play-sidebar {
    display: none;
  }

  .terminal-frame {
    border-right: none;
  }
}

/* ============================================
   Map Page — Interactive Cartography
   ============================================ */

.map-interface-container {
  width: 100%;
  height: 600px;
  border: 1px solid var(--rule);
  background: var(--paper-deep);
  position: relative;
  margin: var(--space-md) 0;
  border-radius: 2px;
}

.map-interface-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--ink-muted);
  font-family: var(--font-display);
  font-size: 1.125rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

#map-canvas {
  display: none;
  width: 100%;
  height: 100%;
}

.map-interface-controls {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  border-radius: 2px;
}

.map-interface-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.map-interface-spacer {
  flex-grow: 1;
}

.map-interface-input {
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 0.35rem 0.75rem;
  border-radius: 2px;
  width: 200px;
  transition: outline 0.1s;
}

.map-interface-input:focus {
  outline: 2px solid var(--accent);
  outline-offset: -1px;
}

.btn-small {
  min-height: 32px !important;
  line-height: 30px !important;
  font-size: 0.8125rem !important;
  padding: 0 0.875rem !important;
}

.map-interface-results {
  margin-top: var(--space-md);
  display: none;
}

.map-interface-results .card h4 {
  margin-top: 0;
  margin-bottom: var(--space-sm);
}

.map-interface-details {
  margin-top: var(--space-md);
  display: none;
}

.map-interface-details h3 {
  margin-top: 0;
  margin-bottom: var(--space-sm);
}

/* ============================================
   Help System Overhaul
   ============================================ */

.help-container {
  margin-bottom: var(--space-xl);
}

.help-controls {
  margin-bottom: var(--space-xl);
  border-bottom: 1px solid var(--rule);
  padding-bottom: var(--space-lg);
}

.help-search-wrapper {
  position: relative;
  max-width: var(--content-width);
  margin-bottom: var(--space-md);
}

.help-search-input {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  border-radius: 2px;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
  transition: all 0.15s ease-in-out;
}

.help-search-input:focus {
  outline: 2px solid var(--accent);
  background: var(--paper);
  box-shadow: 0 0 8px rgba(168, 32, 26, 0.15);
}

.help-search-clear {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--ink-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0;
  line-height: 1;
}

.help-search-clear:hover {
  color: var(--accent);
}

.help-categories {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}

.help-filter-pill {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.85rem;
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  border-radius: 20px;
  color: var(--ink);
  cursor: pointer;
  transition: all 0.15s ease;
}

.help-filter-pill:hover {
  background: var(--paper);
  border-color: var(--accent);
}

.help-filter-pill.active {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.help-results-meta {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-top: var(--space-sm);
}

/* Help Cards Grid */
.help-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none !important;
  color: var(--ink) !important;
  border: 1px solid var(--rule) !important;
  background: var(--paper-deep);
  border-radius: 2px;
  padding: 1.25rem;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.help-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent) !important;
  background: var(--paper);
  box-shadow: 0 4px 12px rgba(26, 22, 20, 0.08);
}

.help-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.help-card h2 {
  font-size: 1.125rem;
  margin: 0;
  line-height: 1.3;
  color: var(--ink);
}

.help-card-desc {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin: var(--space-xs) 0 0 0;
  line-height: 1.4;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

/* Badges */
.help-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 2px 6px;
  border-radius: 2px;
  border: 1px solid var(--rule);
  white-space: nowrap;
}

.badge-large {
  font-size: 0.75rem;
  padding: 4px 10px;
}

/* Badge Categories colors matching retro gothic tones */
.badge-commands {
  background: #E5DAC1;
  color: var(--ink);
}

.badge-spells {
  background: rgba(168, 32, 26, 0.1);
  color: var(--accent);
  border-color: var(--accent);
}

.badge-info {
  background: #EFE7D6;
  color: var(--ink-muted);
}

.badge-socials {
  background: rgba(86, 80, 74, 0.1);
  color: var(--ink-muted);
}

.badge-wizhelp {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

/* No Results retro block */
.help-no-results {
  max-width: var(--content-width);
  margin: var(--space-xl) auto;
}

.retro-terminal-alert {
  background: var(--ink);
  color: #E22B22;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  padding: var(--space-lg);
  border: 2px solid var(--accent);
  border-radius: 2px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.retro-terminal-alert h3 {
  color: #E22B22;
  font-family: var(--font-mono);
  margin-top: 0;
  margin-bottom: var(--space-md);
  font-size: 1.125rem;
  border-bottom: 1px solid var(--accent);
  padding-bottom: var(--space-xs);
}

.retro-terminal-alert p {
  margin-bottom: var(--space-sm);
  line-height: 1.5;
}

.retro-terminal-alert .suggestion {
  color: #C1B49D;
  margin-top: var(--space-md);
  font-size: 0.875rem;
}

/* ---- Help Single Page ---- */
.help-breadcrumbs {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.875rem;
  color: var(--ink-muted);
  margin-bottom: var(--space-lg);
}

.help-breadcrumbs a {
  color: var(--ink-muted);
  border-bottom: 1px solid transparent;
}

.help-breadcrumbs a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}

.help-breadcrumbs-separator {
  color: var(--paper-deep);
  font-weight: bold;
}

.help-breadcrumbs-current {
  color: var(--ink);
}

.help-title-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  border-bottom: 2px solid var(--ink);
  padding-bottom: var(--space-xs);
  margin-bottom: var(--space-sm);
}

.help-page-title {
  margin: 0;
}

.help-lead {
  font-family: var(--font-mono) !important;
  font-size: 0.9375rem !important;
  color: var(--ink-muted);
  margin-top: var(--space-xs);
}

/* monolithic terminal pre blocks for single helps */
.help-prose pre {
  background: #0B0A09 !important;
  color: #D4CBB6 !important;
  border: 1px solid var(--rule);
  border-radius: 2px;
  box-shadow: inset 0 2px 6px rgba(0,0,0,0.3);
  padding: 1.25rem !important;
  line-height: 1.5;
}

.help-prose pre code {
  color: #D4CBB6 !important;
}

.help-article-footer {
  margin-top: var(--space-xl);
  border-top: 1px solid var(--rule);
  padding-top: var(--space-lg);
}

.back-to-help {
  border-bottom: none !important;
}

/* ============================================
   Dark Pawns — Broadsheet Landing & Archival Header Redesign
   ============================================ */

/* ---- Homepage: Broadsheet Grid ---- */
.broadsheet-grid {
  display: grid;
  grid-template-columns: 1fr 260px;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-xl);
  align-items: start;
}

.broadsheet-section-title {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-muted);
  border-bottom: 1px solid var(--rule);
  padding-bottom: var(--space-xs);
  margin: 0 0 var(--space-lg);
}

/* ---- Sidebar Nav ---- */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  border-left: 1.5px solid var(--rule);
  padding-left: 1.5rem;
}

/* Agent Onboarding */
.agent-onboard {
  padding: 0.875rem;
  border: 1px solid var(--ink);
  background: var(--paper-deep);
}

.agent-onboard-label {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.agent-onboard-copy {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--ink);
  margin: 0 0 0.875rem;
  line-height: 1.4;
}

.agent-install-block {
  margin-bottom: 0.75rem;
}

.agent-install-block:last-of-type {
  margin-bottom: 0.875rem;
}

.agent-install-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.2rem;
}

.install-platform {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.install-copy-btn {
  font-family: var(--font-display);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: none;
  border: 1px solid var(--ink);
  color: var(--ink);
  padding: 0.15rem 0.45rem;
  cursor: pointer;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  min-height: auto;
  line-height: normal;
}

.install-copy-btn:hover {
  background: var(--ink);
  color: var(--paper);
}

.install-copy-btn.copied {
  background: #2E6B31;
  border-color: #2E6B31;
  color: var(--paper);
}

.install-cmd {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  line-height: 1.5;
  background: var(--ink);
  color: var(--paper);
  padding: 0.35rem 0.5rem;
  overflow-x: auto;
  white-space: nowrap;
}

.agent-docs-link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  text-decoration: none;
  border-bottom: none !important;
  transition: color 0.1s;
}

.agent-docs-link:hover {
  color: var(--accent);
  border-bottom: none !important;
}

/* Telnet connect strip */
.sidebar-connect {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.5rem 0.7rem;
  font-family: var(--font-mono);
}

.connect-label {
  font-size: 0.5625rem;
  letter-spacing: 0.12em;
  color: #C44A3F;
  font-weight: 700;
  flex-shrink: 0;
}

.sidebar-connect code {
  font-size: 0.6875rem;
  word-break: break-all;
  color: var(--paper);
}

/* Quick nav list */
.sidebar-quicknav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-quicknav li {
  border-bottom: 1px solid rgba(26, 22, 20, 0.1);
}

.sidebar-quicknav li:first-child {
  border-top: 1px solid rgba(26, 22, 20, 0.1);
}

.sidebar-quicknav a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0;
  text-decoration: none;
  border-bottom: none !important;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: color 0.1s;
}

.sidebar-quicknav a:hover {
  color: var(--accent);
  border-bottom: none !important;
}

.qnav-num {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--ink-muted);
  min-width: 1.75rem;
  flex-shrink: 0;
}

.sidebar-colophon {
  font-family: var(--font-mono);
  font-size: 0.5625rem;
  letter-spacing: 0.07em;
  color: var(--ink-muted);
  text-transform: uppercase;
  line-height: 1.7;
}

/* ---- Homepage Mobile ---- */
@media (max-width: 768px) {
  .broadsheet-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
  }

  .sidebar-nav {
    order: -1;
    border-left: none;
    border-bottom: 1.5px solid var(--rule);
    padding-left: 0;
    padding-bottom: var(--space-lg);
    gap: 1rem;
  }

  /* On mobile, collapse the quick nav into a 2-col grid */
  .sidebar-quicknav ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid rgba(26, 22, 20, 0.1);
  }

  .sidebar-quicknav li {
    border-top: none;
    border-right: 1px solid rgba(26, 22, 20, 0.1);
  }

  .sidebar-quicknav li:nth-child(even) {
    border-right: none;
  }

  .sidebar-quicknav a {
    font-size: 0.75rem;
    padding: 0.6rem 0;
  }

  .agent-onboard {
    padding: 0.75rem;
  }

  .install-cmd {
    font-size: 0.5625rem;
  }
}

/* 1. Global Archival Header */
/* 1. Global Archival Header Bar (Redesigned with restored branding) */
.archival-header {
  border-bottom: 2px solid var(--ink);
  background: var(--paper-deep);
  position: sticky;
  top: 0;
  z-index: 50;
}

.header-bar {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1.5rem 0;
}

.header-wordmark-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 440px;
  padding: 0 var(--space-md);
}

.header-wordmark-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  border-bottom: none !important;
  transition: opacity 0.15s;
  width: 100%;
}

.header-wordmark-wrapper:hover {
  border-bottom: none !important;
  opacity: 0.85;
}

.header-wordmark-main {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  font-size: clamp(1.8rem, 5vw, 2.8rem);
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.005em;
  text-align: center;
  display: block;
  color: var(--ink);
  transition: color 0.15s;
}

.header-wordmark-main .accent-red {
  color: var(--accent);
}

.header-wordmark-hairline {
  height: 1.5px;
  background: var(--ink);
  width: 100%;
  max-width: 440px;
  margin-top: 14px;
}

.header-wordmark-dossier {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.18em;
  color: var(--ink-muted);
  width: 100%;
  max-width: 440px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
  text-transform: uppercase;
}

.header-wordmark-dossier .dossier-dots {
  color: var(--ink-muted);
  flex-grow: 1;
  text-align: center;
  letter-spacing: 0.3em;
  padding: 0 var(--space-xs);
  overflow: hidden;
  white-space: nowrap;
}

/* Absolute positioned header elements */
.nav-play-btn, .nav-trigger-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: 1px solid var(--ink);
  border-radius: 2px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.15s ease;
  line-height: normal;
  min-height: auto;
  z-index: 60;
}

.nav-play-btn {
  left: 2rem;
}

.nav-trigger-btn {
  right: 2rem;
}

.nav-play-btn:hover, .nav-trigger-btn:hover {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
  border-bottom: 1px solid var(--accent) !important;
  text-decoration: none;
}

/* 2. Codex Index Popover Drawer */
.codex-popover {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: var(--paper);
  border: none;
  outline: none;
  margin: 0;
  padding: 0;
  display: none; /* Let the browser hide it by default when popover is closed */
  flex-direction: column;
  overflow-y: auto;
  z-index: 10000;
  color: var(--ink);
  opacity: 0;
  pointer-events: none; /* Belt-and-suspenders: do not capture clicks when closed */
  transition: opacity 0.3s ease, overlay 0.3s allow-discrete, display 0.3s allow-discrete;
}

.codex-popover:popover-open {
  opacity: 1;
  display: flex;
  pointer-events: auto; /* Enable pointer events when open */
}

/* Backdrop sepia filter */
.codex-popover::backdrop {
  background: rgba(26, 22, 20, 0.45);
  backdrop-filter: blur(8px) sepia(15%);
  opacity: 0;
  transition: opacity 0.3s ease, overlay 0.3s allow-discrete, display 0.3s allow-discrete;
}

.codex-popover:popover-open::backdrop {
  opacity: 1;
}

/* 2026 CSS @starting-style standard for smooth transition */
@starting-style {
  .codex-popover:popover-open {
    opacity: 0;
  }
  .codex-popover:popover-open::backdrop {
    opacity: 0;
  }
}

.popover-close-wrap {
  display: flex;
  justify-content: flex-end;
  padding: 1.5rem 1rem 0;
  flex-shrink: 0;
}

.popover-close-btn {
  background: none;
  border: 1px solid var(--ink);
  border-radius: 2px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.4rem 0.8rem;
  cursor: pointer;
  transition: all 0.15s;
}

.popover-close-btn:hover {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

.popover-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 1rem 2rem 3rem;
}

.popover-title {
  font-family: 'DM Serif Display', 'Source Serif 4', Georgia, serif;
  font-size: 2.2rem;
  font-weight: 400;
  text-transform: uppercase;
  text-align: center;
  letter-spacing: 0.05em;
  color: var(--accent);
  margin: 0 0 1rem;
}

.popover-hr {
  height: 2px;
  background: var(--ink);
  width: 100%;
  margin-bottom: 2rem;
}

.popover-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem 3.5rem;
}

.popover-volume {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.popover-volume h3 {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  border-bottom: 1px solid rgba(26, 22, 20, 0.15);
  padding-bottom: 0.35rem;
  margin: 0;
}

.popover-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.popover-links li a {
  display: flex;
  align-items: baseline;
  text-decoration: none !important;
  color: var(--ink) !important;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 0.35rem 0;
  border-bottom: none !important;
  transition: color 0.1s;
}

.popover-links li a:hover {
  color: var(--accent) !important;
}

.vol-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-muted);
  margin-right: 0.5rem;
}

.dot-leader {
  flex: 1;
  border-bottom: 1.5px dotted rgba(26, 22, 20, 0.25);
  margin: 0 0.5rem;
  position: relative;
  top: -4px;
}

.popover-links li a:hover .dot-leader {
  border-bottom-color: var(--accent);
}

.desc {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-style: italic;
  font-weight: 400;
  color: var(--ink-muted);
  text-transform: none;
  letter-spacing: normal;
}

.popover-colophon {
  margin-top: 3.5rem;
  border-top: 1px solid rgba(26, 22, 20, 0.1);
  padding-top: 1rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
}

/* Hide legacy nav checklist checkboxes */
.nav {
  display: none !important;
}
.nav-toggle {
  display: none !important;
}

/* 3. App-Quality Mobile sheet transition overrides */
@media (max-width: 768px) {
  .archival-header {
    height: auto;
  }
  .header-wordmark-main {
    font-size: clamp(1.4rem, 8vw, 1.8rem);
  }
  .nav-play-btn, .nav-trigger-btn {
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
  }

  .codex-popover {
    inset: auto 0 0 0;
    width: 100vw;
    height: 80vh;
    max-height: 80vh;
    border-top: 2.5px solid var(--ink);
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    box-shadow: 0 -8px 30px rgba(0,0,0,0.18);
    transform: translateY(100%);
    opacity: 1; /* Keep solid backdrop overlay on mobile */
    transition: transform 0.35s cubic-bezier(0.32, 0.94, 0.6, 1), overlay 0.35s allow-discrete, display 0.35s allow-discrete;
  }

  .codex-popover:popover-open {
    transform: translateY(0);
    opacity: 1;
  }

  @starting-style {
    .codex-popover:popover-open {
      transform: translateY(100%);
    }
  }

  .popover-close-wrap {
    padding: 1.25rem 1.25rem 0.5rem;
    border-bottom: 1px solid rgba(26, 22, 20, 0.08);
    background: var(--paper);
    position: sticky;
    top: 0;
    z-index: 100;
  }

  .popover-content {
    padding: 1rem 1.25rem 2rem;
    display: block; /* scrollable block flow on mobile */
    overflow-y: auto;
  }

  .popover-title {
    font-size: 1.6rem;
    text-align: left;
    margin: 0.5rem 0 0.25rem;
  }

  .popover-hr {
    margin-bottom: 1.25rem;
    height: 1px;
  }

  .popover-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .popover-volume {
    gap: 0.5rem;
  }

  /* Expand Tap Targets to 48px app targets */
  .popover-links li a {
    padding: 0.85rem 0; /* Huge comfortable vertical tap height */
    flex-wrap: wrap; /* Wraps description below labels beautifully */
    gap: 0.15rem;
    min-height: 48px;
  }

  .popover-links li a:active {
    background: rgba(168, 32, 26, 0.05); /* Quick touch feedback */
  }

  .dot-leader {
    display: none; /* Hide leaders on mobile for a clean vertical stacked sheet flow */
  }

  .desc {
    width: 100%; /* Collapse desc to its own full width block below link name */
    font-size: 0.75rem;
    padding-left: 1.25rem;
    display: block;
    margin-top: 0.1rem;
  }

  .popover-colophon {
    margin-top: 2rem;
    margin-bottom: 2rem;
  }
}


/* ============================================
   About Page — Data Visualizations & Pill Buttons
   ============================================ */

.pill {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
  padding: var(--space-xs) var(--space-md);
  border-radius: 999px;
  background: var(--paper-deep);
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--rule);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  cursor: pointer;
  border-bottom: none;
}

.pill:hover {
  background: var(--paper);
  border-color: var(--accent);
  color: var(--accent);
  border-bottom: none;
}

.pill.active {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

.pill.active:hover {
  background: var(--accent-deep);
  border-color: var(--accent-deep);
  color: var(--paper);
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  margin: var(--space-lg) 0 var(--space-xl);
}

.stat-card {
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-family: var(--font-display);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin-bottom: var(--space-xs);
}

.stat-detail {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--ink-muted);
  line-height: 1.4;
}

/* Port Fidelity Bars */
.port-chart {
  margin: var(--space-lg) 0;
}

.port-bar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  height: 2rem;
}

.port-bar-label {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  min-width: 160px;
  flex-shrink: 0;
  text-align: right;
}

.port-bar-label span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-muted);
  text-transform: none;
  letter-spacing: 0;
  margin-left: var(--space-xs);
}

.port-bar-fill {
  height: 100%;
  background: var(--accent);
  width: var(--pct);
  min-width: 4px;
  transition: width 0.6s ease;
  position: relative;
}

.port-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-deep);
}

.port-note {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--ink-muted);
  font-style: italic;
  margin-top: var(--space-md);
  padding-left: calc(160px + var(--space-md));
  border-left: 2px solid var(--rule);
}

/* Engine Breakdown */
.engine-chart {
  margin: var(--space-lg) 0;
}

.engine-row {
  display: grid;
  grid-template-columns: 120px 1fr 1fr;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: var(--space-sm);
  min-height: 2rem;
}

.engine-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-align: right;
  color: var(--ink-muted);
}

.engine-bar {
  height: 1.25rem;
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
}

.engine-bar-fill {
  height: 100%;
  background: var(--accent);
  width: var(--pct);
  transition: width 0.6s ease;
}

.engine-value {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

/* Commit Chart */
.commit-chart {
  margin: var(--space-lg) 0;
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  padding: var(--space-lg);
}

.commit-chart-label {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-muted);
  margin-bottom: var(--space-md);
  text-align: center;
}

.commit-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 120px;
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--rule);
}

.commit-col {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  position: relative;
}

.commit-bar {
  width: 100%;
  max-width: 20px;
  background: var(--accent);
  height: var(--h);
  min-height: 2px;
  transition: height 0.4s ease;
}

.commit-date {
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: var(--ink-muted);
  position: absolute;
  bottom: calc(-1 * var(--space-lg));
  transform: rotate(-45deg);
  transform-origin: top right;
  white-space: nowrap;
}

/* Build Stats */
.build-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin: var(--space-xl) 0;
}

.build-stat {
  text-align: center;
  padding: var(--space-md);
}

.build-stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.build-stat-label {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

/* Infrastructure Grid */
.infra-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
  margin: var(--space-lg) 0 var(--space-xl);
}

.infra-item {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--paper-deep);
  border: 1px solid var(--rule);
}

.infra-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  width: 2rem;
  text-align: center;
}

.infra-name {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.infra-detail {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--ink-muted);
  line-height: 1.4;
}

/* Agent Grid */
.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
  margin: var(--space-lg) 0 var(--space-xl);
}

.agent-card {
  background: var(--paper-deep);
  border: 1px solid var(--rule);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
}

.agent-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
}

.agent-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.agent-role {
  font-family: var(--font-display);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.agent-desc {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--ink-muted);
  line-height: 1.5;
}

/* Responsive */
@media (max-width: 640px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stat-number {
    font-size: 1.75rem;
  }

  .engine-row {
    grid-template-columns: 1fr;
    gap: var(--space-xs);
  }

  .engine-label {
    text-align: left;
  }

  .engine-value {
    font-size: 0.75rem;
  }

  .port-bar {
    flex-direction: column;
    align-items: flex-start;
    height: auto;
    gap: var(--space-xs);
  }

  .port-bar-label {
    min-width: auto;
    text-align: left;
  }

  .port-bar-fill {
    width: var(--pct);
    height: 1.5rem;
  }

  .port-note {
    padding-left: var(--space-md);
  }

  .build-stats {
    grid-template-columns: 1fr;
  }

  .commit-bars {
    height: 80px;
  }

  .commit-date {
    font-size: 0.5rem;
  }

  .infra-grid,
  .agent-grid {
    grid-template-columns: 1fr;
  }
}

/* ── Play Page Premium Sidebar Panels ── */
.sidebar-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  border-bottom: 1px solid var(--rule);
  padding-bottom: var(--space-md);
}

.sidebar-panel:last-child {
  border-bottom: none;
}

.sidebar-panel-title {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--oxblood);
  font-weight: bold;
  border-bottom: 2px solid var(--rule);
  padding-bottom: 2px;
  margin-bottom: var(--space-xs);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sidebar-panel-title span.badge {
  background: var(--rule);
  color: var(--paper-deep);
  font-size: 0.65rem;
  padding: 1px 4px;
  border-radius: 2px;
  font-family: monospace;
}

.sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  max-height: 120px;
  overflow-y: auto;
  font-size: 0.8125rem;
  color: var(--ink-muted);
}

.sidebar-list-item {
  display: flex;
  justify-content: space-between;
  padding: 2px 4px;
  background: rgba(200, 184, 150, 0.05);
  border-radius: 2px;
  border-left: 2px solid var(--oxblood-muted);
}

.sidebar-list-empty {
  font-style: italic;
  font-size: 0.75rem;
  color: var(--ink-muted);
  padding: 4px;
}

.target-hp-bar-container {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-top: 4px;
}

.target-name {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: bold;
  color: var(--ink);
}

/* Tabs */
.sidebar-tabs {
  display: flex;
  border-bottom: 1px solid var(--rule);
  margin-bottom: var(--space-xs);
}

.sidebar-tab-btn {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 4px var(--space-sm);
  font-family: var(--font-display);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
}

.sidebar-tab-btn:hover {
  color: var(--oxblood);
}

.sidebar-tab-btn.active {
  color: var(--oxblood);
  border-bottom-color: var(--oxblood);
  font-weight: bold;
}

.sidebar-tab-content {
  display: none;
}

.sidebar-tab-content.active {
  display: flex;
  flex-direction: column;
}