/*
Theme Name: CyberShield
Theme URI: https://cybershield.theme
Author: CyberShield
Author URI: https://cybershield.theme
Description: Siber güvenlik makaleleri için modern, karanlık ve teknik bir WordPress teması. 3 farklı ana sayfa layout'u ile birlikte gelir.
Version: 1.0.0
Requires at least: 5.8
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: cybershield
Tags: dark, cybersecurity, tech, blog, three-columns, custom-background, custom-logo, custom-menu, featured-images, post-formats, sticky-post, translation-ready
*/

/* ============================================================
   CSS VARIABLES
   ============================================================ */
:root {
  --bg-primary:     #050a0e;
  --bg-secondary:   #0a1118;
  --bg-card:        #0d1821;
  --bg-elevated:    #112233;
  --accent-green:   #00ff9d;
  --accent-cyan:    #00d4ff;
  --accent-red:     #ff3366;
  --accent-orange:  #ff6b35;
  --text-primary:   #e8f4f8;
  --text-secondary: #8ba4b4;
  --text-muted:     #4a6272;
  --border:         #1a3044;
  --border-bright:  #00ff9d33;
  --font-display:   'Share Tech Mono', monospace;
  --font-heading:   'Exo 2', sans-serif;
  --font-body:      'IBM Plex Sans', sans-serif;
  --glow-green:     0 0 20px #00ff9d44, 0 0 40px #00ff9d22;
  --glow-cyan:      0 0 20px #00d4ff44, 0 0 40px #00d4ff22;
  --transition:     all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --radius:         4px;
  --radius-lg:      8px;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Scan-line overlay */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,255,157,0.015) 2px,
    rgba(0,255,157,0.015) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

a { color: var(--accent-cyan); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-green); }

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

p { margin-bottom: 1rem; color: var(--text-secondary); }

/* ============================================================
   UTILITY CLASSES
   ============================================================ */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

.tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 2px;
  border: 1px solid currentColor;
}
.tag--green  { color: var(--accent-green);  background: rgba(0,255,157,0.08); }
.tag--cyan   { color: var(--accent-cyan);   background: rgba(0,212,255,0.08); }
.tag--red    { color: var(--accent-red);    background: rgba(255,51,102,0.08); }
.tag--orange { color: var(--accent-orange); background: rgba(255,107,53,0.08); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: var(--radius);
  border: 1px solid var(--accent-green);
  color: var(--accent-green);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}
.btn:hover {
  background: var(--accent-green);
  color: var(--bg-primary);
  box-shadow: var(--glow-green);
}
.btn--primary {
  background: var(--accent-green);
  color: var(--bg-primary);
}
.btn--primary:hover {
  box-shadow: var(--glow-green);
  transform: translateY(-1px);
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
#masthead {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(5,10,14,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 32px;
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.site-logo-icon {
  width: 36px;
  height: 36px;
  position: relative;
}

.site-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.12em;
  color: var(--accent-green);
  text-shadow: var(--glow-green);
}
.site-title a { color: inherit; }
.site-title a:hover { color: var(--accent-green); }

.site-title span { color: var(--text-muted); }

.header-ticker {
  flex: 1;
  overflow: hidden;
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  display: none;
}
@media (min-width: 900px) { .header-ticker { display: block; } }

.ticker-inner {
  display: inline-block;
  white-space: nowrap;
  animation: ticker 30s linear infinite;
}
@keyframes ticker {
  0%   { transform: translateX(100%); }
  100% { transform: translateX(-100%); }
}
.ticker-item { margin-right: 40px; }
.ticker-item::before { content: '//'; color: var(--accent-green); margin-right: 8px; }

.main-navigation { display: flex; align-items: center; gap: 4px; }
.main-navigation ul { display: flex; gap: 4px; list-style: none; }
.main-navigation a {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: var(--radius);
  transition: var(--transition);
}
.main-navigation a:hover,
.main-navigation .current-menu-item > a {
  color: var(--accent-green);
  background: rgba(0,255,157,0.08);
}

.header-search {
  display: flex;
  align-items: center;
  gap: 8px;
}
.header-search input {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--text-primary);
  width: 180px;
  transition: var(--transition);
}
.header-search input:focus {
  outline: none;
  border-color: var(--accent-green);
  box-shadow: 0 0 0 2px rgba(0,255,157,0.15);
  width: 220px;
}
.header-search input::placeholder { color: var(--text-muted); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.site-hero {
  position: relative;
  padding: 80px 0 60px;
  overflow: hidden;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 50px 50px;
  opacity: 0.4;
}
.hero-bg-grid::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(0,212,255,0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 20% 80%, rgba(0,255,157,0.06) 0%, transparent 50%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 60px;
  align-items: center;
}
@media (max-width: 900px) { .hero-content { grid-template-columns: 1fr; } }

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-green);
}
.hero-eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px; height: 1px;
  background: var(--accent-green);
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero-title .accent { color: var(--accent-cyan); }
.hero-title .accent-green { color: var(--accent-green); }

.hero-title__line1 {
  display: block;
  color: var(--text-muted);
  font-size: 0.52em;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-family: var(--font-display);
  color: var(--text-muted);
}
.hero-title__line2 {
  display: flex;
  align-items: baseline;
  gap: 12px;
  line-height: 1;
}
.hero-title__amp {
  color: var(--text-muted);
  font-weight: 300;
  font-size: 0.7em;
}
.hero-title__line3 {
  display: block;
  color: var(--text-secondary);
  font-size: 0.6em;
  font-weight: 500;
  letter-spacing: 0.1em;
  font-family: var(--font-display);
  border-left: 3px solid var(--accent-green);
  padding-left: 12px;
  margin-top: 4px;
}

.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin-bottom: 32px;
}

.hero-stats {
  display: flex;
  gap: 32px;
  padding: 20px 0;
  border-top: 1px solid var(--border);
  margin-top: 8px;
}
.stat-item { text-align: left; }
.stat-number {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--accent-green);
  line-height: 1;
  display: block;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}

/* Threat Level Card */
.hero-threat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.hero-threat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-red), var(--accent-orange));
}
.threat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.threat-title {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.threat-badge {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 3px 8px;
  background: rgba(255,51,102,0.15);
  border: 1px solid var(--accent-red);
  border-radius: 2px;
  color: var(--accent-red);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.threat-level-bar {
  margin-bottom: 20px;
}
.threat-level-label {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.threat-level-label span:last-child { color: var(--accent-orange); }
.progress-bar {
  height: 6px;
  background: var(--bg-elevated);
  border-radius: 3px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 1s ease;
}
.progress-fill--red    { background: linear-gradient(90deg, var(--accent-orange), var(--accent-red)); width: 78%; }
.progress-fill--orange { background: linear-gradient(90deg, #ffcc00, var(--accent-orange));           width: 55%; }
.progress-fill--cyan   { background: linear-gradient(90deg, var(--accent-green), var(--accent-cyan));  width: 32%; }

.recent-threats {
  border-top: 1px solid var(--border);
  padding-top: 16px;
}
.threat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 0.78rem;
}
.threat-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.threat-dot--red    { background: var(--accent-red);    box-shadow: 0 0 6px var(--accent-red); }
.threat-dot--orange { background: var(--accent-orange); box-shadow: 0 0 6px var(--accent-orange); }
.threat-dot--yellow { background: #ffcc00;              box-shadow: 0 0 6px #ffcc00; }

.threat-name { color: var(--text-secondary); flex: 1; }
.threat-time { font-family: var(--font-display); font-size: 0.65rem; color: var(--text-muted); }

/* ============================================================
   LAYOUT SECTION HEADER
   ============================================================ */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.section-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-green);
  display: flex;
  align-items: center;
  gap: 10px;
}
.section-title::before {
  content: '//';
  color: var(--text-muted);
}
.section-count {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-family: var(--font-display);
}

/* ============================================================
   LAYOUT 01 — FEATURED GRID
   ============================================================ */
.layout-section { padding: 60px 0; }

.layout-01 .featured-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 2px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--border);
}
@media (max-width: 900px) {
  .layout-01 .featured-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .layout-01 .featured-grid { grid-template-columns: 1fr; }
}

.post-card {
  background: var(--bg-card);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}
.post-card:hover { background: var(--bg-elevated); }

/* Card image area */
.post-card__img {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--bg-secondary);
  overflow: hidden;
  position: relative;
}
.post-card__img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.post-card:hover .post-card__img img { transform: scale(1.05); }

/* Placeholder img for cards without images */
.post-card__img-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-elevated) 100%);
}
.post-card__img-placeholder svg { opacity: 0.15; }

.post-card__body { padding: 24px; }
.post-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.post-card__date {
  font-family: var(--font-display);
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.post-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.post-card__title a { color: inherit; }
.post-card__title a:hover { color: var(--accent-cyan); }

.post-card__excerpt {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Featured (span 2 cols) */
.post-card--featured {
  grid-column: span 2;
}
.post-card--featured .post-card__img {
  aspect-ratio: 16/7;
}
.post-card--featured .post-card__title { font-size: 1.5rem; }
.post-card--featured .post-card__excerpt { -webkit-line-clamp: 5; }

/* Placeholder SVG — küçük tutulur */
.post-card__img-placeholder svg { opacity: 0.15; width: 28px; height: 28px; }
.post-card__readmore {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-green);
  transition: var(--transition);
}
.post-card__readmore:hover { gap: 12px; color: var(--accent-green); }
.post-card__readmore::after { content: '→'; }

/* ============================================================
   LAYOUT 02 — LIST / TERMINAL STYLE
   ============================================================ */
.layout-02 { background: var(--bg-secondary); }

.terminal-feed {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.terminal-feed__header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
}
.terminal-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
}
.terminal-dot:nth-child(1) { background: var(--accent-red); }
.terminal-dot:nth-child(2) { background: var(--accent-orange); }
.terminal-dot:nth-child(3) { background: var(--accent-green); }
.terminal-feed__path {
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-left: 8px;
}

.terminal-post {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 24px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  align-items: start;
  transition: var(--transition);
}
.terminal-post:last-child { border-bottom: none; }
.terminal-post:hover { background: var(--bg-card); }

@media (max-width: 768px) {
  .terminal-post { grid-template-columns: 1fr; gap: 12px; }
}

.terminal-post__thumb {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/9;
  flex-shrink: 0;
  background: var(--bg-elevated);
}
.terminal-post__thumb img { width: 100%; height: 100%; object-fit: cover; }

.terminal-post__index {
  font-family: var(--font-display);
  font-size: 0.65rem;
  color: var(--accent-green);
  margin-bottom: 6px;
  opacity: 0.6;
}
.terminal-post__category {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 8px;
}
.terminal-post__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.3;
}
.terminal-post__title a { color: inherit; }
.terminal-post__title a:hover { color: var(--accent-cyan); }

.terminal-post__excerpt {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.terminal-post__aside {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  min-width: 100px;
}
.terminal-post__date {
  font-family: var(--font-display);
  font-size: 0.68rem;
  color: var(--text-muted);
  text-align: right;
  white-space: nowrap;
}
.terminal-post__read-time {
  font-family: var(--font-display);
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* ============================================================
   LAYOUT 03 — MAGAZINE COLUMNS
   ============================================================ */
.layout-03 .magazine-grid {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 32px;
}
@media (max-width: 900px) {
  .layout-03 .magazine-grid { grid-template-columns: 1fr; }
}

.magazine-main {}
.magazine-posts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 32px;
}
@media (max-width: 600px) {
  .magazine-posts { grid-template-columns: 1fr; }
}

.mag-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  position: relative;
}
.mag-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 20px rgba(0,255,157,0.05);
}

.mag-card__img {
  aspect-ratio: 16/10;
  background: var(--bg-secondary);
  overflow: hidden;
}
.mag-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.mag-card:hover .mag-card__img img { transform: scale(1.06); }

.mag-card__severity {
  position: absolute;
  top: 12px; right: 12px;
}

.mag-card__body { padding: 20px; }
.mag-card__cat {
  font-family: var(--font-display);
  font-size: 0.66rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 8px;
}
.mag-card__title {
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 10px;
  color: var(--text-primary);
}
.mag-card__title a { color: inherit; }
.mag-card__title a:hover { color: var(--accent-green); }
.mag-card__excerpt {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 14px;
}
.mag-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-display);
}

/* Sidebar */
.magazine-sidebar {}

.sidebar-widget {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 24px;
}
.sidebar-widget__title {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* Trending widget */
.trending-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.trending-item:last-child { border-bottom: none; }
.trending-num {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--border);
  flex-shrink: 0;
  line-height: 1;
  margin-top: 2px;
}
.trending-item:hover .trending-num { color: var(--accent-green); }
.trending-info__cat {
  font-family: var(--font-display);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 4px;
}
.trending-info__title {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  line-height: 1.3;
  transition: var(--transition);
}
.trending-item:hover .trending-info__title { color: var(--text-primary); }

/* CVE widget */
.cve-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}
.cve-item:last-child { border-bottom: none; }
.cve-id {
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: var(--accent-cyan);
  margin-bottom: 4px;
}
.cve-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 6px;
}
.cve-score {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 0.65rem;
}
.cvss-bar {
  flex: 1;
  height: 3px;
  background: var(--bg-elevated);
  border-radius: 2px;
  overflow: hidden;
}
.cvss-fill {
  height: 100%;
  border-radius: 2px;
}
.cvss-fill--critical { background: var(--accent-red); }
.cvss-fill--high     { background: var(--accent-orange); }
.cvss-fill--medium   { background: #ffcc00; }

/* Tag cloud */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }

/* ============================================================
   PAGINATION
   ============================================================ */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 40px 0;
}
.page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-secondary);
  transition: var(--transition);
}
.page-numbers:hover,
.page-numbers.current {
  border-color: var(--accent-green);
  color: var(--accent-green);
  background: rgba(0,255,157,0.08);
}

/* ============================================================
   NEWSLETTER SECTION
   ============================================================ */
.newsletter-section {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 60px 0;
}
.newsletter-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
@media (max-width: 768px) { .newsletter-inner { grid-template-columns: 1fr; } }

.newsletter-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 12px;
}
.newsletter-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}
.newsletter-desc { font-size: 0.9rem; color: var(--text-muted); }

.newsletter-form { display: flex; gap: 8px; }
.newsletter-form input {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 18px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--text-primary);
  transition: var(--transition);
}
.newsletter-form input:focus {
  outline: none;
  border-color: var(--accent-green);
}
.newsletter-form input::placeholder { color: var(--text-muted); }

/* ============================================================
   FOOTER
   ============================================================ */
#colophon {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-brand {}
.footer-brand .site-title { margin-bottom: 12px; display: block; }
.footer-brand p { font-size: 0.85rem; color: var(--text-muted); max-width: 260px; }
.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.social-link {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-link:hover {
  border-color: var(--accent-green);
  color: var(--accent-green);
  background: rgba(0,255,157,0.08);
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-green);
  margin-bottom: 16px;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--text-primary); padding-left: 4px; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--text-muted);
}
.footer-copy a { color: var(--accent-green); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a {
  font-family: var(--font-display);
  font-size: 0.68rem;
  color: var(--text-muted);
}
.footer-legal a:hover { color: var(--text-primary); }

/* ============================================================
   SINGLE POST
   ============================================================ */
.single-post-header {
  padding: 60px 0 40px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}
.single-post-header .container { max-width: 860px; }
.single-post-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.single-post-title { font-size: clamp(1.6rem, 4vw, 2.6rem); margin-bottom: 20px; }
.single-post-info {
  display: flex;
  align-items: center;
  gap: 24px;
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: var(--text-muted);
  flex-wrap: wrap;
}
.author-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 2px solid var(--accent-green);
  overflow: hidden;
}

.single-post-content {
  max-width: 860px;
  margin: 0 auto;
  padding: 48px 24px;
}
.single-post-content h2 { font-size: 1.5rem; margin: 2rem 0 1rem; color: var(--text-primary); }
.single-post-content h3 { font-size: 1.2rem; margin: 1.6rem 0 0.8rem; color: var(--accent-cyan); }
.single-post-content p  { color: var(--text-secondary); margin-bottom: 1.2rem; }
.single-post-content ul, .single-post-content ol { padding-left: 1.5rem; margin-bottom: 1.2rem; }
.single-post-content li { color: var(--text-secondary); margin-bottom: 0.4rem; }
.single-post-content blockquote {
  border-left: 3px solid var(--accent-green);
  padding: 16px 24px;
  margin: 2rem 0;
  background: var(--bg-card);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-style: italic;
  color: var(--text-secondary);
}
.single-post-content code {
  font-family: var(--font-display);
  font-size: 0.85em;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  padding: 2px 6px;
  border-radius: 3px;
  color: var(--accent-cyan);
}
.single-post-content pre {
  background: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  overflow-x: auto;
  margin: 2rem 0;
}
.single-post-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.85rem;
  color: var(--accent-green);
}

/* ============================================================
   LAYOUT SWITCHER (Admin Bar helper)
   ============================================================ */
.layout-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px;
  margin-left: auto;
}
.layout-btn {
  width: 30px; height: 30px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 2px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.85rem;
}
.layout-btn:hover, .layout-btn.active {
  background: var(--accent-green);
  color: var(--bg-primary);
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-green); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 600px) {
  .site-header-inner { gap: 16px; }
  .header-search input { width: 120px; }
  .hero-stats { gap: 20px; }
  .newsletter-form { flex-direction: column; }
}