/**
 * Cerewro Tools — Styles
 * Sistema de noticias / CMS integrado con el diseño Neural Dark
 * Usa las variables CSS de main.css
 */

/* ═══════════════════════════════════════════════════════════════
   BLOG HERO
   ═══════════════════════════════════════════════════════════════ */
.blog-hero {
  padding: calc(var(--header-height) + var(--space-3xl)) var(--space-xl) var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.blog-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,245,212,0.08) 0%, transparent 70%),
              radial-gradient(ellipse 50% 40% at 80% 80%, rgba(255,0,110,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.blog-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
}

.blog-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-primary);
  margin: var(--space-md) 0 var(--space-lg);
}

.blog-hero-sub {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.gradient-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Search bar */
.blog-search-form { width: 100%; }
.blog-search-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  padding: var(--space-sm) var(--space-sm) var(--space-sm) var(--space-lg);
  max-width: 580px;
  margin: 0 auto;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.blog-search-wrap:focus-within {
  border-color: var(--border-glow);
  box-shadow: 0 0 0 3px rgba(0,245,212,0.1);
}
.blog-search-wrap > svg { color: var(--text-muted); flex-shrink: 0; }
.blog-search-input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  min-width: 0;
}
.blog-search-input::placeholder { color: var(--text-muted); }

/* ═══════════════════════════════════════════════════════════════
   FEATURED CARDS
   ═══════════════════════════════════════════════════════════════ */
.blog-featured-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: repeat(2, auto);
  gap: var(--space-lg);
  margin-top: var(--space-xl);
}

.blog-featured-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.blog-featured-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.blog-featured-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(0,245,212,0.08);
}
.blog-featured-card:hover::before { opacity: 1; }

/* grid 2×2: todas las cards son iguales, sin card principal dominante */

.blog-card-top {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.blog-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  border: 1px solid;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: var(--bg-glass);
}

.blog-cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.blog-badge-featured {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(254,228,64,0.12);
  color: var(--neon-yellow);
  border: 1px solid rgba(254,228,64,0.3);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  margin: var(--space-sm) 0;
}

.blog-featured-card .blog-card-title {
  font-size: 1.1rem;
}

.blog-card-excerpt {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
  flex: 1;
}

.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--space-sm);
}

.blog-tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-family: var(--font-mono);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

.blog-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--neon-mint);
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  margin-top: var(--space-sm);
  transition: gap var(--transition-fast), opacity var(--transition-fast);
}
.blog-card-link:hover { gap: 12px; opacity: 0.85; }

/* ═══════════════════════════════════════════════════════════════
   FILTROS
   ═══════════════════════════════════════════════════════════════ */
.blog-filters-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--border-subtle);
}

.blog-filters-cats {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.blog-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 500;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-base);
  cursor: pointer;
}

.blog-filter-btn:hover {
  border-color: var(--border-glow);
  color: var(--text-primary);
}

.blog-filter-btn.active {
  background: rgba(0,245,212,0.1);
  border-color: rgba(0,245,212,0.4);
  color: var(--neon-mint);
  box-shadow: 0 0 12px rgba(0,245,212,0.1);
}

.blog-filter-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.blog-filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  font-size: 0.7rem;
  font-family: var(--font-mono);
  background: rgba(255,255,255,0.06);
  color: var(--text-muted);
}

.blog-filters-right {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.blog-sort-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.blog-sort-select {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 6px 12px;
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition-fast);
}
.blog-sort-select:hover, .blog-sort-select:focus {
  border-color: var(--border-glow);
}

.blog-results-info {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════════════════════
   GRID DE NOTICIAS
   ═══════════════════════════════════════════════════════════════ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.blog-news-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.blog-news-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), 0 0 20px rgba(0,245,212,0.06);
}

.blog-news-card-header {
  padding: var(--space-md) var(--space-lg) 0;
  border-top: 2px solid transparent;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-md);
}

.blog-news-card-cat {
  display: flex;
  align-items: center;
  gap: 7px;
}

.blog-cat-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}

.blog-news-card-body {
  padding: var(--space-md) var(--space-lg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-news-card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: var(--space-sm);
}

.blog-news-card-excerpt {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.blog-news-card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-lg);
  border-top: 1px solid var(--border-subtle);
  color: var(--neon-mint);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition-fast), padding-right var(--transition-fast);
}
.blog-news-card-link:hover {
  background: rgba(0,245,212,0.04);
  padding-right: var(--space-md);
}

/* ═══════════════════════════════════════════════════════════════
   PAGINACIÓN
   ═══════════════════════════════════════════════════════════════ */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-2xl);
}

.blog-page-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.88rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}
.blog-page-btn:hover {
  border-color: var(--border-glow);
  color: var(--neon-mint);
}

.blog-page-numbers {
  display: flex;
  align-items: center;
  gap: 4px;
}

.blog-page-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-family: var(--font-mono);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.blog-page-num:hover {
  border-color: var(--border-glow);
  color: var(--neon-mint);
}
.blog-page-num.active {
  background: rgba(0,245,212,0.12);
  border-color: rgba(0,245,212,0.5);
  color: var(--neon-mint);
  font-weight: 700;
  box-shadow: 0 0 12px rgba(0,245,212,0.15);
}

.blog-page-dots {
  color: var(--text-muted);
  font-size: 0.88rem;
  padding: 0 4px;
}

/* ═══════════════════════════════════════════════════════════════
   ESTADO VACÍO
   ═══════════════════════════════════════════════════════════════ */
.blog-empty {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
  color: var(--text-secondary);
}
.blog-empty svg { margin-bottom: var(--space-lg); opacity: 0.4; }
.blog-empty h3 { font-family: var(--font-display); font-size: 1.4rem; margin-bottom: var(--space-sm); }
.blog-empty p  { color: var(--text-muted); margin-bottom: var(--space-xl); }

/* ═══════════════════════════════════════════════════════════════
   BREADCRUMB
   ═══════════════════════════════════════════════════════════════ */
.blog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}
.blog-breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.blog-breadcrumb a:hover { color: var(--neon-mint); }
.blog-breadcrumb svg { opacity: 0.4; flex-shrink: 0; }
.blog-breadcrumb span { color: var(--text-secondary); }

/* ═══════════════════════════════════════════════════════════════
   LAYOUT ARTÍCULO
   ═══════════════════════════════════════════════════════════════ */
.blog-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
  gap: var(--space-2xl);
  align-items: start;
}

/* ── ARTÍCULO ── */
.blog-article {
  min-width: 0;
}

.blog-article-header {
  margin-bottom: var(--space-2xl);
}

.blog-article-meta-top {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.blog-lang-switch { display: flex; }

.blog-article-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.blog-article-lead {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
  padding: var(--space-lg);
  background: var(--bg-glass);
  border-left: 3px solid var(--neon-mint);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.blog-article-meta {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xl);
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.blog-meta-item {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

.blog-article-divider {
  height: 1px;
  background: linear-gradient(to right, var(--cat-color, var(--neon-mint)), transparent);
  margin: var(--space-2xl) 0;
  opacity: 0.4;
}

/* ── CONTENIDO DEL ARTÍCULO ── */
.blog-article-content {
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.blog-article-content h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: var(--space-2xl) 0 var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-subtle);
}

.blog-article-content h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: var(--space-xl) 0 var(--space-sm);
}

.blog-article-content p {
  margin-bottom: var(--space-md);
  color: var(--text-secondary);
}

.blog-article-content ul,
.blog-article-content ol {
  padding-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

.blog-article-content li {
  margin-bottom: var(--space-sm);
  color: var(--text-secondary);
}

.blog-article-content code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  padding: 2px 7px;
  background: rgba(0,245,212,0.08);
  border: 1px solid rgba(0,245,212,0.15);
  border-radius: 4px;
  color: var(--neon-mint);
}

/* Bloques de comandos */
.blog-cmd-block {
  background: var(--bg-darker);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin: var(--space-lg) 0;
}

.blog-cmd-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.03em;
  min-width: 0;
}

.blog-cmd-copy {
  margin-left: auto;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.7rem;
  font-size: 0.72rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--neon-mint);
  background: rgba(0, 245, 212, 0.1);
  border: 1px solid rgba(0, 245, 212, 0.28);
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.blog-cmd-copy:hover {
  background: rgba(0, 245, 212, 0.18);
  border-color: rgba(0, 245, 212, 0.45);
}

.blog-cmd-copy:focus-visible {
  outline: 2px solid var(--neon-mint);
  outline-offset: 2px;
}

.blog-cmd-copy svg {
  flex-shrink: 0;
  opacity: 0.9;
}

.blog-cmd-block pre {
  margin: 0;
  padding: var(--space-lg);
  overflow: visible;
  max-width: 100%;
  box-sizing: border-box;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.blog-cmd-block pre code {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: var(--neon-mint);
  background: none;
  border: none;
  padding: 0;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-break: normal;
  display: block;
  max-width: 100%;
  overflow: visible;
}

/* Citas */
.blog-quote {
  margin: var(--space-lg) 0;
  padding: var(--space-md) var(--space-lg);
  background: rgba(155,93,229,0.07);
  border-left: 3px solid var(--neon-purple);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-secondary);
}

/* Caja informativa */
.blog-info-box {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: rgba(0,245,212,0.05);
  border: 1px solid rgba(0,245,212,0.15);
  border-radius: var(--radius-md);
  margin: var(--space-xl) 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--text-secondary);
}
.blog-info-box svg { flex-shrink: 0; margin-top: 2px; }
.blog-info-box strong { color: var(--neon-mint); }

/* Lista de pasos */
.blog-steps {
  list-style: none;
  padding: 0;
  counter-reset: steps;
  margin: var(--space-lg) 0;
}
.blog-steps li {
  counter-increment: steps;
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
}
.blog-steps li:last-child { border-bottom: none; }
.blog-steps li::before {
  content: counter(steps);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(0,245,212,0.1);
  border: 1px solid rgba(0,245,212,0.3);
  color: var(--neon-mint);
  font-size: 0.78rem;
  font-family: var(--font-mono);
  font-weight: 700;
  flex-shrink: 0;
}

/* Tabla */
.blog-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
  font-size: 0.88rem;
}
.blog-table th {
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}
.blog-table td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  vertical-align: top;
}
.blog-table tr:last-child td { border-bottom: none; }
.blog-table tr:hover td { background: rgba(255,255,255,0.02); }
.blog-table td code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  color: var(--neon-mint);
  background: rgba(0,245,212,0.08);
  border: 1px solid rgba(0,245,212,0.15);
  border-radius: 4px;
  padding: 2px 6px;
}

/* Placeholder sin contenido */
.blog-placeholder-content {
  text-align: center;
  padding: var(--space-3xl);
  color: var(--text-muted);
}
.blog-placeholder-icon { margin-bottom: var(--space-md); }

/* ── NAVEGACIÓN ARTÍCULO ── */
.blog-article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-3xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--border-subtle);
}

.blog-nav-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-base);
}
.blog-nav-item:hover {
  border-color: var(--border-glow);
  box-shadow: var(--shadow-sm);
}
.blog-nav-next { text-align: right; }

.blog-nav-direction {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--neon-mint);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.blog-nav-next .blog-nav-direction { justify-content: flex-end; }

.blog-nav-title {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ── SIDEBAR ── */
.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  position: sticky;
  top: calc(var(--header-height) + var(--space-lg));
}

.blog-sidebar-widget {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.blog-sidebar-title {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border-subtle);
}

.blog-related-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.blog-related-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: var(--space-sm);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast), color var(--transition-fast);
  line-height: 1.4;
}
.blog-related-item:hover {
  background: rgba(255,255,255,0.03);
  color: var(--text-primary);
}

.blog-related-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 5px;
}

.blog-cat-sidebar-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.blog-cat-sidebar-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px var(--space-sm);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.blog-cat-sidebar-item:hover {
  background: rgba(255,255,255,0.03);
  color: var(--text-primary);
}

/* Sidebar CTA */
.blog-sidebar-cta {
  background: linear-gradient(135deg, rgba(0,245,212,0.08) 0%, rgba(155,93,229,0.08) 100%);
  border: 1px solid rgba(0,245,212,0.2);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
  text-align: center;
}
.blog-sidebar-cta-icon { margin-bottom: var(--space-md); }
.blog-sidebar-cta h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-sm);
}
.blog-sidebar-cta p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════════════
   PANEL ADMIN
   ═══════════════════════════════════════════════════════════════ */
.admin-alert {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  margin-bottom: var(--space-xl);
}

.admin-alert-success {
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.25);
  color: #22c55e;
}

.admin-section-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--border-subtle);
}

.admin-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.admin-form-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.admin-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.admin-field label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-field-checkbox {
  justify-content: flex-end;
  padding-bottom: 4px;
}
.admin-field-checkbox label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  text-transform: none;
  letter-spacing: 0;
  cursor: pointer;
  color: var(--text-secondary);
}
.admin-field-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--neon-mint);
}

.admin-field input[type="text"],
.admin-field input[type="date"],
.admin-field select,
.admin-field textarea {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.88rem;
  padding: 10px 14px;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  width: 100%;
  outline: none;
}

.admin-field input:focus,
.admin-field select:focus,
.admin-field textarea:focus {
  border-color: rgba(0,245,212,0.4);
  box-shadow: 0 0 0 3px rgba(0,245,212,0.08);
}

.admin-field textarea { resize: vertical; min-height: 80px; }
.admin-field small { font-size: 0.72rem; color: var(--text-muted); text-transform: none; letter-spacing: 0; }
.admin-required { color: var(--neon-magenta); }

/* Tabs del editor */
.admin-tabs {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  margin-bottom: 0;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.admin-tab {
  padding: 7px 16px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  border: 1px solid transparent;
  background: none;
  color: var(--text-muted);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-body);
}
.admin-tab:hover { color: var(--text-primary); }
.admin-tab.active {
  background: var(--bg-elevated);
  border-color: var(--border-subtle);
  border-bottom-color: transparent;
  color: var(--neon-mint);
  font-weight: 600;
}

.admin-tab-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-left: auto;
}

.admin-tab-content { display: block; }

.admin-code {
  font-family: var(--font-mono) !important;
  font-size: 0.82rem !important;
  line-height: 1.6 !important;
  tab-size: 2;
}

.admin-html-help {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  padding: var(--space-sm) var(--space-md);
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: var(--space-sm);
}
.admin-html-help code {
  font-family: var(--font-mono);
  padding: 2px 8px;
  background: rgba(0,245,212,0.08);
  border: 1px solid rgba(0,245,212,0.15);
  border-radius: 4px;
  color: var(--neon-mint);
  font-size: 0.8em;
}

.admin-form-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-md);
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--border-subtle);
}

/* Tabla de admin */
.admin-table-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.admin-table th {
  background: rgba(255,255,255,0.03);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
  font-weight: 600;
}

.admin-table td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  color: var(--text-secondary);
  vertical-align: middle;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,0.015); }

/* Botones de acción pequeños */
.admin-btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.admin-btn-edit {
  background: rgba(0,187,249,0.1);
  border: 1px solid rgba(0,187,249,0.25);
  color: #00bbf9;
}
.admin-btn-edit:hover { background: rgba(0,187,249,0.18); }
.admin-btn-view {
  background: rgba(0,245,212,0.08);
  border: 1px solid rgba(0,245,212,0.2);
  color: var(--neon-mint);
}
.admin-btn-view:hover { background: rgba(0,245,212,0.14); }
.admin-btn-delete {
  background: rgba(255,0,110,0.08);
  border: 1px solid rgba(255,0,110,0.2);
  color: var(--neon-magenta);
}
.admin-btn-delete:hover { background: rgba(255,0,110,0.15); }

/* ═══════════════════════════════════════════════════════════════
   SECCIÓN GUÍA DE COMANDOS — index.php
   ═══════════════════════════════════════════════════════════════ */

/* Grid de categorías (enlaces a tools) — con puntitos como tools/index.php */
.cmd-categories-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: var(--space-lg);
}
.cmd-cat-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.cmd-cat-link:hover {
  border-color: rgba(0,245,212,0.4);
  background: rgba(0,245,212,0.08);
  color: var(--neon-mint);
}
.cmd-cat-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex-shrink: 0;
}
/* Colores por categoría (igual que tools/index.php) */
.cmd-cat-link[data-cat="administracion"] .cmd-cat-dot { background: #00bbf9; }
.cmd-cat-link[data-cat="analisis-documentos"] .cmd-cat-dot { background: #8b5cf6; }
.cmd-cat-link[data-cat="archivos"] .cmd-cat-dot { background: #fee440; }
.cmd-cat-link[data-cat="automatizacion"] .cmd-cat-dot { background: #22c55e; }
.cmd-cat-link[data-cat="automatizaciones-cerewro"] .cmd-cat-dot { background: #06b6d4; }
.cmd-cat-link[data-cat="casos-uso"] .cmd-cat-dot { background: #10b981; }
.cmd-cat-link[data-cat="contabilidad-ia"] .cmd-cat-dot { background: #14b8a6; }
.cmd-cat-link[data-cat="diagnostico"] .cmd-cat-dot { background: #00f5d4; }
.cmd-cat-link[data-cat="documentos-empresa"] .cmd-cat-dot { background: #f97316; }
.cmd-cat-link[data-cat="generacion-archivos"] .cmd-cat-dot { background: #f59e0b; }
.cmd-cat-link[data-cat="git-devops"] .cmd-cat-dot { background: #f472b6; }
.cmd-cat-link[data-cat="ia-privacidad"] .cmd-cat-dot { background: #ef4444; }
.cmd-cat-link[data-cat="integraciones-api"] .cmd-cat-dot { background: #d946ef; }
.cmd-cat-link[data-cat="paquetes-windows"] .cmd-cat-dot { background: #84cc16; }
.cmd-cat-link[data-cat="powershell"] .cmd-cat-dot { background: #f97316; }
.cmd-cat-link[data-cat="productividad-agenda"] .cmd-cat-dot { background: #0ea5e9; }
.cmd-cat-link[data-cat="redes"] .cmd-cat-dot { background: #9b5de5; }
.cmd-cat-link[data-cat="seguridad"] .cmd-cat-dot { background: #ff006e; }
.cmd-cat-link[data-cat="skills-cerewro"] .cmd-cat-dot { background: #a855f7; }
.cmd-cat-link[data-cat="tools-cerewro"] .cmd-cat-dot { background: #3b82f6; }
.cmd-cat-link[data-cat="video-imagenes"] .cmd-cat-dot { background: #ec4899; }

/* Pills de comandos (legacy) */
.cmd-preview-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--space-xl);
}

.cmd-pill {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
}
.cmd-pill code {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--neon-mint);
  background: none;
  border: none;
  padding: 0;
}
.cmd-pill:hover {
  border-color: rgba(0,245,212,0.3);
  background: rgba(0,245,212,0.06);
}
.cmd-pill-more {
  background: rgba(0,245,212,0.08);
  border-color: rgba(0,245,212,0.25);
  color: var(--neon-mint);
  font-weight: 600;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  cursor: default;
}

/* Visual terminal */
.cmd-guide-visual {
  position: relative;
  min-width: 0;
  max-width: 100%;
}

.cmd-terminal {
  background: var(--bg-darker);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 40px rgba(0,245,212,0.06);
  max-width: 100%;
}

.cmd-terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border-subtle);
}

.cmd-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  flex-shrink: 0;
}
.cmd-dot-red    { background: #ff5f57; }
.cmd-dot-yellow { background: #febc2e; }
.cmd-dot-green  { background: #28c840; }

.cmd-terminal-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-left: 4px;
}

.cmd-terminal-body {
  padding: var(--space-lg);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.7;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  max-width: 100%;
}

.cmd-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: var(--space-sm);
  min-width: 0;
}

.cmd-prompt {
  color: var(--neon-mint);
  font-weight: 700;
  flex-shrink: 0;
  user-select: none;
}

.cmd-text {
  color: var(--text-primary);
  min-width: 0;
  flex: 1 1 auto;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.cmd-output {
  color: var(--text-muted);
  padding-left: min(30px, 4vw);
  font-size: 0.78rem;
  line-height: 1.6;
  margin-bottom: var(--space-sm);
  overflow-wrap: anywhere;
  word-break: break-word;
}

.cmd-output-accent {
  color: var(--neon-cyan);
}

.cmd-line-delay-1 { animation-delay: 0.3s; }
.cmd-line-delay-2 { animation-delay: 0.6s; }

.cmd-cursor {
  color: var(--neon-mint);
  animation: blink 1s step-end infinite;
}

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

/* Badge IA */
.cmd-ai-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: var(--space-md);
  padding: 8px 16px;
  background: rgba(0,245,212,0.07);
  border: 1px solid rgba(0,245,212,0.18);
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  color: var(--neon-mint);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .blog-article-layout {
    grid-template-columns: 1fr;
  }
  .blog-sidebar {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 900px) {
  .blog-featured-grid {
    grid-template-columns: 1fr;
  }
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .admin-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .blog-results-info {
    white-space: normal;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .blog-filters-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .blog-filters-right {
    width: 100%;
    justify-content: space-between;
  }
  .blog-article-nav {
    grid-template-columns: 1fr;
  }
  .blog-sidebar {
    grid-template-columns: 1fr;
  }
  .admin-form-grid {
    grid-template-columns: 1fr;
  }
  .blog-pagination {
    flex-wrap: wrap;
  }
}