/* ============================================================
   FIELD NOTES // CHOCAPIKK-INSPIRED WIDESCREEN DESIGN SYSTEM
   Author: Dev Lahrani (devlahrani.systems)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

/* --- 1. DESIGN TOKENS --- */
:root {
  --color-bg: #0b0f17;
  --color-bg-alt: #070a10;
  --color-bg-card: rgba(17, 24, 39, 0.75);
  --color-bg-card-hover: rgba(22, 33, 54, 0.85);
  --color-bg-elevated: #1e293b;
  --color-bg-header: rgba(11, 15, 23, 0.85);
  --color-code: #080c14;
  
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(34, 197, 94, 0.4);
  --color-border-card: rgba(255, 255, 255, 0.06);
  
  --color-text: #f8fafc;
  --color-text-muted: #94a3b8;
  --color-text-dim: #64748b;
  
  --color-accent: #22c55e;
  --color-accent-glow: rgba(34, 197, 94, 0.12);
  --color-accent-hover: #16a34a;
  
  --font-heading: 'Space Grotesk', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --max-w: 1360px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

html:not(.dark) {
  color-scheme: light;
  --color-bg: #f8fafc;
  --color-bg-alt: #f1f5f9;
  --color-bg-card: #ffffff;
  --color-bg-card-hover: #f8fafc;
  --color-bg-elevated: #e2e8f0;
  --color-bg-header: rgba(248, 250, 252, 0.85);
  --color-code: #0f172a;
  
  --color-border: #e2e8f0;
  --color-border-hover: rgba(22, 163, 74, 0.35);
  --color-border-card: #e2e8f0;
  
  --color-text: #0f172a;
  --color-text-muted: #64748b;
  --color-text-dim: #94a3b8;
  
  --color-accent: #16a34a;
  --color-accent-glow: rgba(22, 163, 74, 0.1);
  --color-accent-hover: #15803d;
}

/* Category Accent Overrides */
.cat-recon    { --cat-accent: #22c55e; --cat-glow: rgba(34, 197, 94, 0.12); }
.cat-web      { --cat-accent: #06b6d4; --cat-glow: rgba(6, 182, 212, 0.12); }
.cat-crypto   { --cat-accent: #38bdf8; --cat-glow: rgba(56, 189, 248, 0.12); }
.cat-research { --cat-accent: #a855f7; --cat-glow: rgba(168, 85, 247, 0.12); }
.cat-tooling  { --cat-accent: #f59e0b; --cat-glow: rgba(245, 158, 11, 0.12); }
.cat-networks { --cat-accent: #10b981; --cat-glow: rgba(16, 185, 129, 0.12); }
.cat-general  { --cat-accent: #94a3b8; --cat-glow: rgba(148, 163, 184, 0.12); }


/* --- A11Y: skip link & focus --- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 8px;
  background: var(--color-accent);
  color: #000;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  padding: 8px 12px;
  border-radius: 6px;
  z-index: 100;
}
.skip-link:focus {
  left: 12px;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}
a:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* --- 2. BASE & RESET --- */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.25s ease, color 0.25s ease;
}

::selection {
  background: var(--color-accent);
  color: #000000;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}

button {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.wrap {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(16px, 3vw, 40px);
}

main.wrap {
  flex: 1;
  padding-top: 100px;
  padding-bottom: 60px;
}

/* --- 3. CONSTELLATION CANVAS --- */
#particle-canvas {
  position: fixed;
  inset: 0;
  z-index: -10;
  pointer-events: none;
  width: 100vw;
  height: 100vh;
}

/* --- 4. FLOATING PILL NAVIGATION (CHOCAPIKK STYLE) --- */
#site-header {
  padding-left: max(20px, env(safe-area-inset-left));
  padding-right: max(20px, env(safe-area-inset-right));
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: flex;
  justify-content: center;
  padding: 16px 20px;
  pointer-events: none;
  transition: transform 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

.header-bar {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 8px 20px;
  background: var(--color-bg-header);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-border);
  border-radius: 9999px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.3);
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 600;
  padding-right: 6px;
}

.logo-link .accent-tilde {
  color: var(--color-accent);
}

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

@keyframes blink {
  50% { opacity: 0; }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-item {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 5px 12px;
  border-radius: 9999px;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.nav-item:hover {
  color: var(--color-text);
  background: var(--color-bg-elevated);
}

.nav-item.active {
  color: var(--color-accent);
  background: var(--color-accent-glow);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 6px;
  border-left: 1px solid var(--color-border);
}

.header-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: var(--color-text-muted);
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.header-icon-btn:hover {
  color: var(--color-text);
  background: var(--color-bg-elevated);
}

/* --- 5. PORTFOLIO HERO --- */
.portfolio-hero-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  margin-bottom: 48px;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.portfolio-hero-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(34,197,94,0.35) 30%, rgba(56,189,248,0.25) 70%, transparent);
  pointer-events: none;
}

.hero-profile-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 16px;
}

.hero-avatar-box {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-accent);
}

.hero-title-group h1 {
  text-wrap: balance;
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
}

.hero-title-group .hero-sub {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

.hero-title-group .hero-sub a {
  color: var(--color-accent);
}

.hero-title-group .hero-sub a:hover {
  text-decoration: underline;
}

.hero-bio {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 65ch;
  margin-bottom: 22px;
}

.hero-stats-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.hero-stat-pill {
  font-variant-numeric: tabular-nums;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 6px 14px;
  border-radius: 9999px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.hero-stat-pill:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text);
}

.hero-stat-pill strong {
  color: var(--color-accent);
  font-weight: 600;
}

/* --- 5b. EMPTY STATE (CVEs / Exploits) --- */
.empty-state-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  text-align: center;
  backdrop-filter: blur(10px);
  max-width: 720px;
  margin: 24px auto 0;
}

.empty-state-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--color-accent-glow);
  border: 1px solid rgba(34,197,94,0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.empty-state-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 10px;
}

.empty-state-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: 56ch;
  margin: 0 auto;
}

/* --- 6. SECTION HEADERS --- */
.section-header-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-title {
  text-wrap: balance;
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-title::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 18px;
  background: var(--color-accent);
  border-radius: 2px;
}

.section-link {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.section-link:hover {
  text-decoration: underline;
}

/* --- 7. FEATURED (LATEST) POST CARD (SPLIT WIDESCREEN HERO) --- */
.featured-post-card {
  display: grid;
  grid-template-columns: 320px 1fr;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 48px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
  backdrop-filter: blur(10px);
}

.featured-post-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

.featured-cover {
  height: 100%;
  min-height: 180px;
  background: linear-gradient(135deg, #0f172a, #1a2744 40%, #0f172a);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-right: 1px solid var(--color-border);
}

.featured-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(34,197,94,.15) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(6,182,212,.15) 0%, transparent 50%);
}

.fallback-prompt {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 700;
  color: rgba(34, 197, 94, 0.35);
  position: relative;
  z-index: 2;
  transition: color 0.3s ease;
}

.featured-post-card:hover .fallback-prompt {
  color: rgba(34, 197, 94, 0.7);
}

.featured-body {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}

.featured-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-text);
  margin-bottom: 12px;
  transition: color 0.15s ease;
}

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

.featured-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 18px;
}

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

/* --- 8. RECENT POSTS GRID (3-4 COLUMN WIDESCREEN) --- */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.post-card {
  content-visibility: auto;
  contain-intrinsic-size: 320px 280px;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
  backdrop-filter: blur(8px);
}

.post-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.post-card-cover {
  height: 120px;
  background: linear-gradient(135deg, #0f172a, #1a2744 40%, #0f172a);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border);
}

.post-card-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(34,197,94,.08) 0%, transparent 50%),
              radial-gradient(circle at 70% 50%, rgba(6,182,212,.08) 0%, transparent 50%);
}

.post-card-body {
  min-width: 0;
  padding: 20px 22px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.post-card-date {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.post-card-title {
  text-wrap: balance;
  font-family: var(--font-heading);
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.15s;
}

.post-card:hover .post-card-title {
  text-wrap: balance;
  color: var(--color-accent);
}

.post-card-desc {
  overflow-wrap: break-word;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
  margin-bottom: 16px;
}

.post-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.post-card-tag {
  font-size: 0.68rem;
  font-family: var(--font-mono);
  color: var(--color-accent);
  background: var(--color-accent-glow);
  padding: 3px 10px;
  border-radius: 9999px;
  text-transform: lowercase;
  border: 1px solid rgba(34, 197, 94, 0.15);
}

/* Category Filter Row on Feed */
.category-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.cat-filter-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 6px 14px;
  border-radius: 9999px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  text-transform: lowercase;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.cat-filter-btn:hover {
  color: var(--color-text);
  border-color: var(--color-text-muted);
}

.cat-filter-btn.active {
  color: var(--color-accent);
  background: var(--color-accent-glow);
  border-color: var(--color-accent);
  font-weight: 600;
}

/* --- 9. ARTICLE ENTRY DETAIL (2-COLUMN EXPANSIVE WITH STICKY TOC) --- */
.entry-layout-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 48px;
  align-items: start;
}

.entry-article {
  min-width: 0;
}

.entry-header {
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border);
}

.entry-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}

.entry-title {
  text-wrap: balance;
  font-family: var(--font-heading);
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.entry-dek {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  border-left: 3px solid var(--color-accent);
  padding-left: 16px;
  margin-top: 16px;
}

/* Entry Body Typography */
.entry-body {
  font-size: 1.05rem;
  line-height: 1.78;
  color: var(--color-text);
}

.entry-body h2, .entry-body h3 { scroll-margin-top: 88px; }
.entry-body h2 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 44px 0 18px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--color-border);
}

.entry-body h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 30px 0 12px;
  color: var(--color-text);
}

.entry-body p {
  overflow-wrap: break-word;
  margin-bottom: 20px;
}

.entry-body ul, .entry-body ol {
  margin-bottom: 20px;
  padding-left: 26px;
}

.entry-body li {
  margin-bottom: 8px;
}

.entry-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.entry-body a:hover {
  color: var(--color-text);
}

.entry-body strong {
  color: #ffffff;
  font-weight: 600;
}

html:not(.dark) .entry-body strong {
  color: #0f172a;
}

/* Inline Code */
.entry-body :not(pre) > code {
  font-family: var(--font-mono);
  font-size: 0.86em;
  background: var(--color-bg-elevated);
  color: var(--color-accent);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

/* Code Blocks */
.code-wrapper {
  margin: 24px 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-code);
  overflow: hidden;
}

.code-top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-dim);
}

.copy-btn {
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 4px;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.copy-btn:hover {
  color: var(--color-text);
  background: var(--color-bg-elevated);
}

.code-wrapper pre {
  margin: 0;
  padding: 18px 20px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.6;
  color: #e2e8f0;
}

/* Blockquotes */
.entry-body blockquote {
  margin: 22px 0;
  padding: 14px 20px;
  background: var(--color-bg-card);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--color-text-muted);
  font-size: 0.98rem;
}

/* Tables */
.entry-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 26px 0;
  font-size: 0.92rem;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.entry-body th {
  background: var(--color-bg-elevated);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.entry-body td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
}

.entry-body tr:last-child td {
  border-bottom: none;
}

/* Sticky Sidebar Table of Contents (TOC) */
.toc-sidebar-sticky {
  position: sticky;
  top: 90px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  backdrop-filter: blur(8px);
}

.toc-header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-dim);
}

#toc-progress-text {
  color: var(--color-accent);
  font-weight: 600;
}

.toc-progress-bar-track {
  height: 3px;
  background: var(--color-border);
  border-radius: 9999px;
  margin-bottom: 14px;
  overflow: hidden;
}

#toc-progress-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--color-accent);
  transition: width 0.1s linear;
}

.toc-list-wrap ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toc-list-wrap a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  display: block;
  line-height: 1.35;
  transition: color 0.15s ease;
}

.toc-list-wrap a:hover, .toc-list-wrap a.active {
  color: var(--color-accent);
  font-weight: 500;
}

/* Entry Bottom Pager */
.entry-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
}

.pager-link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 22px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.pager-link:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.pager-link.next {
  text-align: right;
}

.pager-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-dim);
}

.pager-name {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
}

/* --- 10. ABOUT / PORTFOLIO / CVES / EXPLOITS STYLES --- */
.about-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-bottom: 36px;
  backdrop-filter: blur(10px);
}

.about-section-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 44px 0 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.about-section-title::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 18px;
  background: var(--color-accent);
  border-radius: 2px;
}

.skills-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 36px;
}

.skill-box {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px;
}

.skill-box-title {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.skill-pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--color-bg-elevated);
  color: var(--color-text-muted);
}

.projects-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 24px;
  margin-bottom: 36px;
}

.project-item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.project-item:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.project-item h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text);
}

.project-item p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 14px;
}

/* CVE & Exploit Item Cards (Chocapikk Style) */
.cve-item-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  margin-bottom: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.cve-item-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.cve-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.cve-id-badge {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-accent-glow);
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.cve-severity-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
}

.sev-high     { color: #f43f5e; background: rgba(244, 63, 94, 0.15); }
.sev-critical { color: #e11d48; background: rgba(225, 29, 72, 0.2); }
.sev-medium   { color: #fbbf24; background: rgba(251, 191, 36, 0.15); }
.sev-research { color: #38bdf8; background: rgba(56, 189, 248, 0.15); }

.cve-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
}

.cve-card-desc {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

.cve-footer-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-text-dim);
  margin-top: 4px;
}

/* --- 11. SEARCH MODAL --- */
.search-modal-backdrop {
  overscroll-behavior: contain;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 80px 20px 20px;
  opacity: 0;
  visibility: hidden;
  transition: color 0.15s ease, background-color 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}

.search-modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.search-dialog {
  width: 100%;
  max-width: 620px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.search-input-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  gap: 12px;
}

.search-field {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 1rem;
  outline: none; /* focus-visible provides replacement */
  outline-offset: 2px;
}

.search-field:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.search-results-box {
  max-height: 360px;
  overflow-y: auto;
  padding: 8px;
  list-style: none;
}

.search-result-item {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: background 0.1s ease;
}

.search-result-item:hover, .search-result-item.selected {
  background: var(--color-bg-elevated);
}

.search-result-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.search-result-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-dim);
}

/* --- 12. FOOTER --- */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 32px 0 48px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-dim);
  margin-top: auto;
}

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

.footer-nav {
  display: flex;
  gap: 20px;
}

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

/* --- 13. RESPONSIVE --- */
@media (max-width: 960px) {
  .entry-layout-grid {
    grid-template-columns: 1fr;
  }
  .toc-sidebar-sticky {
    display: none;
  }
  .featured-post-card {
    grid-template-columns: 1fr;
  }
  .featured-cover {
    height: 140px;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }
  .entry-title {
  text-wrap: balance;
    font-size: 1.7rem;
  }
  .hero-profile-row {
    flex-direction: column;
    align-items: flex-start;
  }
  .entry-pager {
    grid-template-columns: 1fr;
  }
  .posts-grid {
    grid-template-columns: 1fr;
  }
}

/* --- View Transitions (progressive) --- */
::view-transition-old(root), ::view-transition-new(root) { animation-duration: 0.22s; }