@charset "UTF-8";

/* ═══════════════════════════════════════════════════════════════════
   VARIABLES CSS PARA BLOG NEUROAPPS
═══════════════════════════════════════════════════════════════════ */
:root {
  /* Colores principales */
  --font: 'Montserrat', sans-serif;
  --color-night: #030a14;
  --color-light: #fff;
  --neon-blue: #0ff;
  --neon-green: #0f8;
  --transition-fast: .2s ease-in-out;
  --transition-slow: .3s ease-in-out;
  
  /* Colores específicos del blog */
  --color-gray-dark: #1a1a2e;
  --color-gray-medium: #2d3748;
  --color-gray-light: #4a5568;
  --color-gray-lighter: #a0aec0;
  --color-success: #48bb78;
  --color-warning: #ed8936;
  --color-error: #f56565;
  --color-info: #4299e1;
  --color-primary: #5352ed;
  --color-danger: #ff4757;
  
  /* Espaciado */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-xxl: 3rem;
  
  /* Bordes */
  --border-radius: 8px;
  --border-radius-lg: 12px;
  
  /* Sombras */
  --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* ═══════════════════════════════════════════════════════════════════
   KEYFRAMES Y ANIMACIONES
═══════════════════════════════════════════════════════════════════ */
@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ═══════════════════════════════════════════════════════════════════
   RESET Y BASE GLOBAL
═══════════════════════════════════════════════════════════════════ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--color-night);
}

body {
  background: var(--color-night);
  font-family: var(--font);
  color: var(--color-light);
  line-height: 1.6;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ═══════════════════════════════════════════════════════════════════
   HEADER PRINCIPAL - IGUAL AL SITIO PRINCIPAL
═══════════════════════════════════════════════════════════════════ */
.site-header {
  background: var(--color-night);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}

.logo img {
  height: 150px;
  transition: transform var(--transition-fast);
}

.logo img:hover {
  transform: scale(1.05);
}

.hidden-brand {
  display: none;
}

/* Menú principal */
.main-menu {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.main-menu a {
  color: var(--color-light);
  font-weight: 600;
  text-decoration: none;
  position: relative;
  transition: color var(--transition-fast);
}

.main-menu a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--neon-green);
  transition: width var(--transition-fast);
}

.main-menu a:hover {
  color: var(--neon-green);
}

.main-menu a:hover::after,
.main-menu a.active::after {
  width: 100%;
}

.main-menu a.active {
  color: var(--neon-blue);
}

/* Botón hamburguesa */
.menu-toggle {
  display: none;
  background: none;
  border: 0;
  color: var(--neon-green);
  font-size: 1.75rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.menu-toggle:hover {
  color: var(--neon-blue);
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  gap: 0.5rem;
  background: rgba(3, 10, 20, 0.98);
  backdrop-filter: blur(15px);
  border: 1px solid rgba(15, 248, 136, 0.3);
  border-radius: 12px;
  z-index: 998;
}

.btn-outline {
  border: 2px solid var(--neon-blue);
  color: var(--neon-blue);
  background: transparent;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.btn-outline:hover {
  background: var(--neon-blue);
  color: var(--color-night);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════════════════════════════════
   ESTILOS PRINCIPALES DEL BLOG (LISTADO)
═══════════════════════════════════════════════════════════════════ */
.blog-main {
  background: var(--color-night);
  min-height: calc(100vh - 160px);
  padding: var(--spacing-xl) 0;
  position: relative;
}

.blog-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.blog-header {
  text-align: center;
  margin-bottom: var(--spacing-xxl);
  padding: var(--spacing-xl) 0;
}

.blog-title {
  color: var(--neon-blue);
  font-size: 3rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 0 20px var(--neon-blue);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.blog-subtitle {
  color: var(--color-gray-lighter);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Estilos mejorados para páginas de categoría */
.category-page .blog-title {
  position: relative;
}

.category-page .blog-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
  border-radius: 2px;
}

/* Indicador visual para páginas de categoría */
.category-page .blog-header::before {
  content: '📂';
  display: block;
  font-size: 3rem;
  text-align: center;
  margin-bottom: var(--spacing-md);
  opacity: 0.7;
}

/* Navegación de categorías */
.category-nav {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.category-link {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: rgba(15, 248, 136, 0.1);
  border: 1px solid rgba(15, 248, 136, 0.3);
  border-radius: var(--border-radius-lg);
  color: var(--neon-green);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.category-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(15, 248, 136, 0.2), transparent);
  transition: left var(--transition-slow);
}

.category-link:hover::before {
  left: 100%;
}

.category-link:hover,
.category-link.active {
  background: var(--neon-green);
  color: var(--color-night);
  border-color: var(--neon-green);
  box-shadow: 0 0 15px rgba(15, 248, 136, 0.4);
  transform: translateY(-2px);
}

/* Título de categoría específica */
.category-title {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  padding: var(--spacing-lg) 0;
  border-bottom: 2px solid var(--neon-blue);
}

.category-title h2 {
  color: var(--neon-blue);
  font-size: 2.5rem;
  margin-bottom: var(--spacing-sm);
  text-shadow: 0 0 15px var(--neon-blue);
}

.category-description {
  color: var(--color-gray-lighter);
  font-size: 1.125rem;
  font-style: italic;
}

.category-post-count {
  color: var(--color-gray-lighter);
  font-size: 0.95rem;
  margin-top: var(--spacing-sm);
}

.category-post-count::before {
  content: '📊 ';
}

/* Grid de posts */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xxl);
}

/* Mensaje cuando no hay posts */
.no-posts {
  text-align: center;
  padding: var(--spacing-xxl) var(--spacing-xl);
  margin: var(--spacing-xxl) 0;
  background: rgba(15, 248, 136, 0.05);
  border: 1px solid rgba(15, 248, 136, 0.2);
  border-radius: var(--border-radius-lg);
  position: relative;
  overflow: hidden;
}

.no-posts::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-green), var(--neon-blue), var(--neon-green));
  animation: shimmer 2s infinite;
}

@keyframes shimmer {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.no-posts h3 {
  color: var(--neon-blue);
  font-size: 1.75rem;
  margin-bottom: var(--spacing-md);
  text-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

.no-posts p {
  color: var(--color-gray-lighter);
  font-size: 1.125rem;
  margin-bottom: 0;
}

.no-posts::after {
  content: '🚀';
  position: absolute;
  bottom: var(--spacing-md);
  right: var(--spacing-md);
  font-size: 2rem;
  opacity: 0.3;
}

.post-card {
  background: var(--color-gray-dark);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  border: 1px solid var(--color-gray-light);
  position: relative;
}

.post-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 255, 255, 0.1);
}

.post-image-container {
  position: relative;
  width: 100%;
  height: 200px;
}

.post-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-category-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--neon-blue);
  color: var(--color-night);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.post-category-badge:hover {
  background: var(--neon-green);
  transform: translateY(-2px);
}

.post-content {
  padding: var(--spacing-lg);
}

.post-meta {
  color: var(--color-gray-lighter);
  font-size: 0.875rem;
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: var(--spacing-sm);
}

.post-meta-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.post-meta-separator {
  color: var(--color-gray-medium);
  font-weight: bold;
  margin: 0 var(--spacing-xs);
}

.post-title-link {
  color: var(--color-light);
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  display: block;
  line-height: 1.3;
  transition: color var(--transition-fast);
}

.post-title-link:hover {
  color: var(--neon-green);
}

.post-excerpt {
  color: var(--color-gray-lighter);
  line-height: 1.6;
  margin-bottom: var(--spacing-lg);
}

.read-more {
  color: var(--neon-blue);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.read-more:hover {
  color: var(--neon-green);
}

/* ═══════════════════════════════════════════════════════════════════
   ESTILOS PARA PÁGINAS DE POSTS INDIVIDUALES
═══════════════════════════════════════════════════════════════════ */

/* Breadcrumb */
.breadcrumb {
  margin-bottom: var(--spacing-xl);
  font-size: 0.9rem;
  color: var(--color-gray-lighter);
}

.breadcrumb a {
  color: var(--neon-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--neon-green);
}

.breadcrumb span {
  color: var(--color-light);
}

/* Artículo individual */
.article-container {
  background: var(--color-gray-dark);
  border-radius: var(--border-radius-lg);
  border: 1px solid var(--color-gray-light);
  overflow: hidden;
  margin-bottom: var(--spacing-xxl);
}

.article-header {
  padding: var(--spacing-xl);
  background: linear-gradient(135deg, rgba(15, 255, 255, 0.05) 0%, rgba(15, 248, 136, 0.05) 100%);
}

.article-title {
  font-size: 2.5rem;
  color: var(--color-light);
  margin-bottom: var(--spacing-lg);
  line-height: 1.2;
  font-weight: 700;
}

.article-meta {
  display: flex;
  gap: var(--spacing-lg);
  color: var(--color-gray-lighter);
  font-size: 0.95rem;
  flex-wrap: wrap;
}

.article-meta time,
.article-meta span {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

/* Imagen destacada del artículo */
.article-image-container {
  position: relative;
  width: 100%;
  height: 400px;
}

.article-featured-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-category-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.5rem 1rem;
  background: var(--neon-blue);
  color: var(--color-night);
  font-weight: 600;
  font-size: 0.875rem;
  border-radius: 20px;
  text-decoration: none;
  transition: all var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  z-index: 10;
}

.article-category-badge:hover {
  background: var(--neon-green);
  transform: translateY(-2px);
}

/* Contenido del artículo */
.article-content {
  padding: var(--spacing-xl);
  color: var(--color-light);
  line-height: 1.8;
  font-size: 1.1rem;
}

.article-content p {
  margin-bottom: var(--spacing-lg);
}

.article-additional-info {
  padding: var(--spacing-lg) var(--spacing-xl);
  background: rgba(15, 255, 255, 0.05);
  border-top: 1px solid var(--color-gray-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--spacing-md);
}

.author-info,
.update-info {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--color-gray-lighter);
  font-size: 0.9rem;
}

.author-info i,
.update-info i {
  color: var(--neon-blue);
}

/* Footer del artículo */
.article-footer {
  padding: var(--spacing-xl);
  background: var(--color-gray-medium);
}

.article-tags {
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.article-tags h4 {
  color: var(--color-light);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: 1.1rem;
}

.tags-list {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  justify-content: center;
}

.tag {
  padding: 0.25rem 0.75rem;
  background: var(--color-gray-dark);
  color: var(--color-light);
  border-radius: 15px;
  font-size: 0.8rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.tag:hover {
  background: var(--neon-blue);
  color: var(--color-night);
  transform: translateY(-2px);
}

/* Sección de compartir */
.share-section {
  margin-bottom: var(--spacing-xl);
  text-align: center;
}

.share-section h4 {
  color: var(--color-light);
  margin-bottom: var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-size: 1.1rem;
}

.share-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  justify-content: center;
}

.share-btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  border: none;
  cursor: pointer;
  background: var(--color-gray-medium);
  color: var(--color-light);
}

.share-btn:hover {
  background: var(--color-gray-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Botones generales */
/* Botones generales */
.btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  text-decoration: none;
  font-weight: 600;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  border: none;
  font-family: var(--font);
  font-size: 1rem;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left var(--transition-slow);
}

.btn:hover::before {
  left: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-blue), #00cccc);
  color: var(--color-night);
  border: 2px solid var(--neon-blue);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--neon-green), #00cc88);
  border-color: var(--neon-green);
  transform: translateY(-3px);
  box-shadow: 
    0 8px 25px rgba(0, 255, 255, 0.3),
    0 0 30px rgba(0, 255, 255, 0.2);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(-1px);
}

.btn-primary:disabled {
  background: var(--color-gray-medium);
  border-color: var(--color-gray-light);
  color: var(--color-gray-lighter);
  cursor: not-allowed;
  opacity: 0.5;
  transform: none;
  box-shadow: none;
}

.btn-block {
  width: 100%;
  justify-content: center;
}

/* Animación del botón cuando se habilita */
.btn-primary.enabled {
  animation: buttonEnable 0.3s ease-out;
}

@keyframes buttonEnable {
  0% {
    opacity: 0.5;
    transform: scale(0.95);
  }
  50% {
    transform: scale(1.02);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

.btn-secondary {
  background: var(--color-gray-medium);
  color: var(--color-light);
  border: 1px solid var(--color-gray-light);
}

.btn-secondary:hover {
  background: var(--color-gray-light);
  transform: translateY(-2px);
}

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

/* Posts relacionados */
.related-posts {
  margin-top: var(--spacing-xxl);
}

.related-posts h3 {
  color: var(--neon-blue);
  margin-bottom: var(--spacing-xl);
  font-size: 2rem;
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-xl);
}

.related-post,
.related-card {
  background: var(--color-gray-dark);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-gray-light);
  transition: transform var(--transition-fast);
}

.related-post:hover,
.related-card:hover {
  transform: translateY(-4px);
}

.related-post-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.related-post-content,
.related-card-content {
  padding: var(--spacing-lg);
}

.related-post-title {
  color: var(--color-light);
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--spacing-md);
  display: block;
  transition: color var(--transition-fast);
}

.related-post-title:hover {
  color: var(--neon-green);
}

.related-post-excerpt {
  color: var(--color-gray-lighter);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════════
   ESTILOS ESPECÍFICOS PARA LA PÁGINA DE LOGIN
═══════════════════════════════════════════════════════════════════ */

.login-page {
  background: 
    linear-gradient(135deg, rgba(3, 10, 20, 0.75) 0%, rgba(26, 26, 46, 0.75) 100%),
    url('../background.png') center/cover no-repeat fixed;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.login-container {
  width: 100%;
  max-width: 400px;
  padding: var(--spacing-md);
}

.login-card {
  background: var(--color-gray-dark);
  padding: var(--spacing-xxl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
  position: relative;
  border: 1px solid rgba(0, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  animation: slideDown 0.6s ease-out;
}

.login-card::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, var(--neon-blue), var(--neon-green));
  border-radius: calc(var(--border-radius-lg) + 2px);
  z-index: -1;
  opacity: 0.1;
}

.login-logo {
  margin-bottom: var(--spacing-xl);
}

.login-logo h1 {
  color: var(--neon-blue);
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
  text-shadow: 0 0 20px var(--neon-blue);
  font-weight: 700;
}

.login-logo p {
  color: var(--color-gray-lighter);
  font-size: 0.875rem;
}

.login-form {
  text-align: left;
}

.login-form .form-group {
  margin-bottom: var(--spacing-lg);
  position: relative;
}

.login-form .form-group.password-group {
  position: relative;
}

.form-label {
  display: block;
  margin-bottom: var(--spacing-sm);
  color: var(--color-light);
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.form-group:focus-within .form-label {
  color: var(--neon-blue);
}

.form-control {
  width: 100%;
  padding: var(--spacing-md);
  background: rgba(45, 55, 72, 0.8);
  border: 2px solid transparent;
  border-radius: var(--border-radius);
  color: var(--color-light);
  font-size: 1rem;
  font-family: var(--font);
  transition: all var(--transition-fast);
  backdrop-filter: blur(5px);
}

.form-control:focus {
  outline: none;
  border-color: var(--neon-blue);
  background: rgba(45, 55, 72, 0.9);
  box-shadow: 
    0 0 0 3px rgba(0, 255, 255, 0.1),
    0 0 20px rgba(0, 255, 255, 0.2);
  transform: translateY(-2px);
}

.form-control:hover {
  border-color: rgba(0, 255, 255, 0.3);
  background: rgba(45, 55, 72, 0.9);
}

.form-control::placeholder {
  color: var(--color-gray-lighter);
  transition: opacity var(--transition-fast);
}

.form-control:focus::placeholder {
  opacity: 0.5;
}

/* Campo de contraseña con icono - CORREGIDO */
.password-input-container {
  position: relative;
  display: flex;
  align-items: center;
}

.password-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--neon-blue);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 8px;
  border-radius: 6px;
  transition: all var(--transition-fast);
  z-index: 10;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.password-toggle:hover {
  color: var(--neon-green);
  background: rgba(0, 255, 255, 0.1);
  transform: translateY(-50%) scale(1.1);
}

.password-toggle:active {
  transform: translateY(-50%) scale(0.9);
}

.password-toggle:focus {
  outline: 2px solid rgba(0, 255, 255, 0.5);
  outline-offset: 2px;
}

.password-toggle.toggled {
  background: rgba(0, 255, 255, 0.2);
  color: var(--neon-green);
  box-shadow: 0 0 10px rgba(0, 255, 255, 0.3);
}

/* Ajustar padding del input de contraseña para el icono */
.form-control.password-input {
  padding-right: 50px;
}

/* Estados de validación mejorados */
.form-control.validating {
  border-color: var(--neon-blue);
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.1);
}

.form-control.valid {
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px rgba(72, 187, 120, 0.1);
}

.form-control.invalid {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(245, 101, 101, 0.1);
}

.form-group.focused .form-label {
  color: var(--neon-blue);
  transform: translateY(-2px);
}

/* Barra de fuerza de contraseña - CORREGIDA */
.password-strength {
  height: 4px;
  margin-top: var(--spacing-xs);
  background: var(--color-gray-medium);
  border-radius: 2px;
  overflow: hidden;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.password-strength.visible {
  opacity: 1;
}

.password-strength-bar {
  height: 100%;
  width: 0%;
  transition: all var(--transition-fast);
  border-radius: 2px;
  transform-origin: left;
}

.password-strength-bar.weak {
  background: linear-gradient(90deg, var(--color-error), #ff6b6b);
  width: 30%;
}

.password-strength-bar.medium {
  background: linear-gradient(90deg, var(--color-warning), #feca57);
  width: 65%;
}

.password-strength-bar.strong {
  background: linear-gradient(90deg, var(--color-success), #5cb85c);
  width: 100%;
}

/* Errores de validación */
.login-error {
  background: rgba(245, 101, 101, 0.1);
  border: 1px solid var(--color-error);
  color: var(--color-error);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-lg);
  text-align: center;
  animation: errorShake 0.5s ease-in-out;
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.field-error {
  color: var(--color-error);
  font-size: 0.8125rem;
  margin-top: 4px;
  animation: fadeInUp 0.3s ease;
  display: flex;
  align-items: center;
  gap: 4px;
}

.field-error i {
  font-size: 0.75rem;
}

/* Animaciones */
@keyframes errorShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* Botón de login mejorado */
.btn-primary:disabled {
  background: var(--color-gray-medium) !important;
  border-color: var(--color-gray-light) !important;
  color: var(--color-gray-lighter) !important;
  cursor: not-allowed;
  opacity: 0.6;
  transform: none !important;
  box-shadow: none !important;
}

.btn-primary.enabled {
  animation: buttonPulse 0.3s ease-out;
}

@keyframes buttonPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Estado de carga del botón */
.btn.loading {
  position: relative;
  pointer-events: none;
}

.btn.loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.btn.loading span {
  opacity: 0;
}

@keyframes spin {
  0% { transform: translate(-50%, -50%) rotate(0deg); }
  100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Enlace de regreso */
.back-to-site {
  margin-top: var(--spacing-lg);
  text-align: center;
}

.back-to-site a {
  color: var(--color-gray-lighter);
  text-decoration: none;
  font-size: 0.875rem;
  transition: all var(--transition-fast);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.back-to-site a:hover {
  color: var(--neon-green);
  border-color: rgba(0, 255, 136, 0.3);
  background: rgba(0, 255, 136, 0.1);
  transform: translateY(-2px);
}

/* Responsive para login */
@media (max-width: 480px) {
  .login-container {
    padding: var(--spacing-sm);
  }
  
  .login-card {
    padding: var(--spacing-xl);
  }
  
  .login-logo h1 {
    font-size: 1.75rem;
  }
  
  .password-toggle {
    right: 8px;
    font-size: 1.1rem;
    width: 36px;
    height: 36px;
  }
  
  .password-input {
    padding-right: 45px !important;
  }
}

/* Mejoras de accesibilidad */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
/* ═══════════════════════════════════════════════════════════════════
   ENLACE REGRESO AL SITIO PRINCIPAL
═══════════════════════════════════════════════════════════════════ */
.back-to-site {
  margin: var(--spacing-xxl) 0;
  padding: var(--spacing-lg) 0;
  text-align: center;
  border-top: 1px solid rgba(15, 248, 136, 0.2);
}

.back-to-site a {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  color: var(--neon-green);
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  padding: var(--spacing-md) var(--spacing-xl);
  border: 2px solid var(--neon-green);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.back-to-site a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(15, 248, 136, 0.2), transparent);
  transition: left var(--transition-slow);
}

.back-to-site a:hover::before {
  left: 100%;
}

.back-to-site a:hover {
  color: var(--color-night);
  background: var(--neon-green);
  box-shadow: 0 0 20px rgba(15, 248, 136, 0.5);
  transform: translateY(-2px);
}

/* ═══════════════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--color-night);
  padding: 2rem 0;
  border-top: 2px solid var(--neon-blue);
  text-align: center;
  color: var(--color-light);
  margin-top: 3rem;
}

/* Indicador de fuerza de contraseña */
.password-strength {
  height: 3px;
  margin-top: var(--spacing-xs);
  background: var(--color-gray-medium);
  border-radius: 2px;
  overflow: hidden;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.password-strength.visible {
  opacity: 1;
}

.password-strength-bar {
  height: 100%;
  width: 0%;
  transition: width var(--transition-fast), background-color var(--transition-fast);
  border-radius: 2px;
}

.password-strength-bar.weak {
  background: var(--color-error);
  width: 33%;
}

.password-strength-bar.medium {
  background: var(--color-warning);
  width: 66%;
}

.password-strength-bar.strong {
  background: var(--color-success);
  width: 100%;
}

/* Estados adicionales para campos del login */
.form-control.loading {
  position: relative;
}

.form-control.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 12px;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-gray-lighter);
  border-top: 2px solid var(--neon-blue);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

.form-control.valid {
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px rgba(72, 187, 120, 0.1);
}

.form-control.error {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(245, 101, 101, 0.1);
  animation: errorShake 0.5s ease-in-out;
}

/* Preview de URL/Slug mejorado */
.slug-preview {
  display: flex;
  align-items: start;
  padding: var(--spacing-sm) var(--spacing-md);
  margin-top: var(--spacing-xs);
  background: rgba(0, 255, 255, 0.05);
  border: 1px solid rgba(0, 255, 255, 0.2);
  border-radius: var(--border-radius);
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.875rem;
  color: var(--neon-blue);
  word-break: break-all;
  overflow-wrap: break-word;
  line-height: 1.4;
  min-height: 40px;
  position: relative;
  transition: all var(--transition-fast);
}

.slug-preview::before {
  content: '🔗';
  margin-right: var(--spacing-sm);
  font-size: 1rem;
  flex-shrink: 0;
}

.slug-preview:hover {
  background: rgba(0, 255, 255, 0.1);
  border-color: rgba(0, 255, 255, 0.4);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 255, 255, 0.15);
}

.slug-preview .url-text {
  flex: 1;
  word-break: break-all;
  overflow-wrap: break-word;
  white-space: normal;
  line-height: 1.4;
}

.slug-preview .copy-button {
  margin-left: var(--spacing-sm);
  padding: 4px 8px;
  background: rgba(0, 255, 255, 0.1);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 4px;
  color: var(--neon-blue);
  cursor: pointer;
  font-size: 0.75rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.slug-preview .copy-button:hover {
  background: var(--neon-blue);
  color: var(--color-night);
  transform: scale(1.05);
}

/* Versión compacta para espacios reducidos */
.slug-preview.compact {
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.8125rem;
  min-height: 32px;
}

.slug-preview.compact::before {
  font-size: 0.875rem;
}

/* Para URLs muy largas, versión con scroll horizontal */
.slug-preview.scrollable {
  white-space: nowrap;
  overflow-x: auto;
  word-break: normal;
  overflow-wrap: normal;
  max-width: 100%;
}

.slug-preview.scrollable .url-text {
  white-space: nowrap;
  word-break: normal;
  overflow-wrap: normal;
}

.slug-preview.scrollable::-webkit-scrollbar {
  height: 4px;
}

.slug-preview.scrollable::-webkit-scrollbar-track {
  background: rgba(0, 255, 255, 0.1);
  border-radius: 2px;
}

.slug-preview.scrollable::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 255, 0.3);
  border-radius: 2px;
}

.slug-preview.scrollable::-webkit-scrollbar-thumb:hover {
  background: rgba(0, 255, 255, 0.5);
}

/* ===== CATEGORIES PAGE STYLES ===== */
.categories-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--dashboard-spacing-xl);
    margin-top: var(--dashboard-spacing-xl);
}

.categories-list {
    background: var(--dashboard-card-bg);
    border: 1px solid var(--dashboard-border);
    border-radius: var(--dashboard-radius);
    box-shadow: var(--dashboard-shadow);
    overflow: hidden;
}

.category-item {
    padding: var(--dashboard-spacing-lg);
    border-bottom: 1px solid var(--dashboard-border);
    transition: all 0.2s ease;
}

.category-item:hover {
    background: rgba(59, 130, 246, 0.05);
}

.category-item:last-child {
    border-bottom: none;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--dashboard-spacing-md);
}

.category-info h3 {
    color: var(--dashboard-text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--dashboard-spacing-xs);
}

.category-meta {
    display: flex;
    gap: var(--dashboard-spacing-md);
    font-size: 0.875rem;
    color: var(--dashboard-text-muted);
    margin-bottom: var(--dashboard-spacing-sm);
}

.category-actions {
    display: flex;
    gap: var(--dashboard-spacing-xs);
}

.category-form {
    background: var(--dashboard-card-bg);
    border: 1px solid var(--dashboard-border);
    border-radius: var(--dashboard-radius);
    padding: var(--dashboard-spacing-xl);
    box-shadow: var(--dashboard-shadow);
    position: sticky;
    top: 120px;
}

.form-header {
    margin-bottom: var(--dashboard-spacing-lg);
    padding-bottom: var(--dashboard-spacing-md);
    border-bottom: 1px solid var(--dashboard-border);
}

.form-header h3 {
    color: var(--dashboard-text-primary);
    font-size: 1.125rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--dashboard-spacing-sm);
}

/* Empty state para categorías */
.categories-empty-state {
    text-align: center;
    padding: var(--dashboard-spacing-2xl);
    color: var(--dashboard-text-muted);
}

.categories-empty-state-icon {
    font-size: 4rem;
    margin-bottom: var(--dashboard-spacing-lg);
    opacity: 0.5;
}

/* Responsive para categorías */
@media (max-width: 768px) {
    .categories-layout {
        grid-template-columns: 1fr;
        gap: var(--dashboard-spacing-lg);
    }
    
    .category-form {
        position: static;
        order: -1;
    }

    .category-header {
        flex-direction: column;
        align-items: stretch;
    }

    .category-actions {
        justify-content: flex-start;
        margin-top: var(--dashboard-spacing-sm);
    }
}
/* ===== CATEGORIES PAGE STYLES END ===== */

/* Responsive para slug preview */
@media (max-width: 768px) {
  .slug-preview {
    font-size: 0.8125rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-xs);
  }

  .slug-preview .url-text {
    word-break: break-all;
    overflow-wrap: break-word;
    margin-bottom: var(--spacing-xs);
  }

  .slug-preview .copy-button {
    margin-left: 0;
    align-self: flex-end;
    min-width: 60px;
  }

  .slug-preview::before {
    margin-bottom: var(--spacing-xs);
    margin-right: 0;
  }

  .slug-preview.compact {
    flex-direction: row;
    align-items: center;
  }

  .slug-preview.compact .url-text {
    margin-bottom: 0;
  }

  .slug-preview.compact .copy-button {
    margin-left: var(--spacing-sm);
    align-self: center;
  }

  .slug-preview.compact::before {
    margin-bottom: 0;
    margin-right: var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  .slug-preview:not(.compact) {
    padding: var(--spacing-sm);
  }

  .slug-preview .url-text {
    font-size: 0.75rem;
    line-height: 1.3;
  }

  .slug-preview .copy-button {
    font-size: 0.6875rem;
    padding: 3px 6px;
  }
}

/* Estado de éxito cuando se copia */
.slug-preview.copied {
  background: rgba(72, 187, 120, 0.1);
  border-color: rgba(72, 187, 120, 0.3);
  color: var(--color-success);
}

.slug-preview.copied::before {
  content: '✅';
}

/* Animación del botón cuando se habilita */
.btn-primary.enabled {
  animation: buttonEnable 0.3s ease-out;
}

@keyframes buttonEnable {
  0% {
    opacity: 0.5;
    transform: scale(0.95);
  }
  50% {
    transform: scale(1.02);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Estado de carga del botón */
.btn.loading {
  position: relative;
  pointer-events: none;
}

.btn.loading::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 20px;
  height: 20px;
  border: 2px solid transparent;
  border-top: 2px solid currentColor;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

/* Efecto focus en grupos de formulario */
.form-group.focused .form-label {
  color: var(--neon-blue);
  transform: translateY(-2px);
}

.form-group.focused .form-control {
  border-color: var(--neon-blue);
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.1);
}

/* ═══════════════════════════════════════════════════════════════════
   ESTILOS ESPECÍFICOS PARA EL DASHBOARD
═══════════════════════════════════════════════════════════════════ */

/* Variables específicas del dashboard */
:root {
  --dashboard-bg: #0f172a;
  --dashboard-card-bg: #1e293b;
  --dashboard-border: #334155;
  --dashboard-text-primary: #f8fafc;
  --dashboard-text-secondary: #cbd5e1;
  --dashboard-text-muted: #64748b;
  --dashboard-accent: #3b82f6;
  --dashboard-accent-hover: #2563eb;
  --dashboard-success: #10b981;
  --dashboard-warning: #f59e0b;
  --dashboard-danger: #f56565;
  --dashboard-danger-hover: #e53e3e;
  --dashboard-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1);
  --dashboard-shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1);
  --dashboard-radius: 12px;
  --dashboard-spacing-xs: 0.25rem;
  --dashboard-spacing-sm: 0.5rem;
  --dashboard-spacing-md: 1rem;
  --dashboard-spacing-lg: 1.5rem;
  --dashboard-spacing-xl: 2rem;
  --dashboard-spacing-2xl: 3rem;
}

/* Body del dashboard */
.dashboard-page {
  background: var(--dashboard-bg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--dashboard-text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Header moderno */
.dashboard-header {
  background: var(--dashboard-card-bg);
  border-bottom: 1px solid var(--dashboard-border);
  padding: var(--dashboard-spacing-lg) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(8px);
}

.dashboard-nav {
  background: transparent;
  padding: var(--dashboard-spacing-xl) 0 0 0;
}

/* Navegación moderna con pills */
.nav-menu {
  display: flex;
  gap: var(--dashboard-spacing-sm);
  flex-wrap: wrap;
  background: var(--dashboard-card-bg);
  padding: var(--dashboard-spacing-sm);
  border-radius: var(--dashboard-radius);
  border: 1px solid var(--dashboard-border);
  box-shadow: var(--dashboard-shadow);
}

.nav-link {
  color: var(--dashboard-text-secondary);
  text-decoration: none;
  padding: var(--dashboard-spacing-sm) var(--dashboard-spacing-md);
  border-radius: calc(var(--dashboard-radius) - 2px);
  transition: all 0.2s ease;
  font-weight: 500;
  font-size: 0.875rem;
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.1), transparent);
  transition: left 0.5s;
}

.nav-link:hover::before {
  left: 100%;
}

.nav-link:hover {
  background: rgba(59, 130, 246, 0.1);
  color: var(--dashboard-accent);
  transform: translateY(-1px);
}

.nav-link.active {
  background: var(--dashboard-accent);
  color: white;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

/* Grid de estadísticas mejorado */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--dashboard-spacing-lg);
  margin-bottom: var(--dashboard-spacing-2xl);
}

.stat-card {
  background: var(--dashboard-card-bg);
  border: 1px solid var(--dashboard-border);
  padding: var(--dashboard-spacing-xl);
  border-radius: var(--dashboard-radius);
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--dashboard-accent), var(--dashboard-success));
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--dashboard-shadow-lg);
  border-color: var(--dashboard-accent);
}

.stat-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--dashboard-text-primary);
  margin-bottom: var(--dashboard-spacing-xs);
  line-height: 1;
}

.stat-label {
  color: var(--dashboard-text-muted);
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Contenedor principal */
.dashboard-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--dashboard-spacing-lg);
}

/* Cards modernos */
.modern-card {
  background: var(--dashboard-card-bg);
  border: 1px solid var(--dashboard-border);
  border-radius: var(--dashboard-radius);
  overflow: hidden;
  transition: all 0.3s ease;
}

.modern-card:hover {
  box-shadow: var(--dashboard-shadow-lg);
  transform: translateY(-2px);
}

.card-header {
  padding: var(--dashboard-spacing-lg);
  border-bottom: 1px solid var(--dashboard-border);
  background: rgba(59, 130, 246, 0.05);
}

.card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--dashboard-text-primary);
  margin: 0;
}

.card-body {
  padding: var(--dashboard-spacing-lg);
}

/* Sección de bienvenida moderna */
.welcome-section {
  background: linear-gradient(135deg, var(--dashboard-accent), var(--dashboard-success));
  color: white;
  padding: var(--dashboard-spacing-2xl);
  border-radius: var(--dashboard-radius);
  margin-bottom: var(--dashboard-spacing-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.welcome-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 10px,
    rgba(255, 255, 255, 0.05) 10px,
    rgba(255, 255, 255, 0.05) 20px
  );
  animation: shimmer 20s linear infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
  100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.welcome-section h2 {
  margin-bottom: var(--dashboard-spacing-md);
  font-size: 2.25rem;
  font-weight: 800;
  position: relative;
  z-index: 1;
}

.welcome-section p {
  font-size: 1.125rem;
  opacity: 0.9;
  position: relative;
  z-index: 1;
}

/* Posts recientes con estilo moderno */
.recent-posts {
  background: var(--dashboard-card-bg);
  border: 1px solid var(--dashboard-border);
  border-radius: var(--dashboard-radius);
  overflow: hidden;
}

.post-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--dashboard-spacing-md) var(--dashboard-spacing-lg);
  border-bottom: 1px solid var(--dashboard-border);
  transition: all 0.2s ease;
}

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

.post-item:hover {
  background: rgba(59, 130, 246, 0.05);
}

.post-title {
  font-weight: 600;
  color: var(--dashboard-text-primary);
  font-size: 1rem;
  margin-bottom: 4px;
}

.post-meta {
  font-size: 0.875rem;
  color: var(--dashboard-text-muted);
  display: flex;
  align-items: center;
  gap: var(--dashboard-spacing-sm);
}

/* Badges modernos */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--dashboard-spacing-xs) var(--dashboard-spacing-sm);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: capitalize;
}

.badge-success {
  background: rgba(16, 185, 129, 0.1);
  color: var(--dashboard-success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}

.badge-warning {
  background: rgba(245, 158, 11, 0.1);
  color: var(--dashboard-warning);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

/* Botones dashboard */
.dashboard-page .btn {
  display: inline-flex;
  align-items: center;
  gap: var(--dashboard-spacing-xs);
  padding: var(--dashboard-spacing-sm) var(--dashboard-spacing-md);
  border: none;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.dashboard-page .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.dashboard-page .btn:hover::before {
  left: 100%;
}

.dashboard-page .btn-primary {
  background: var(--dashboard-accent);
  color: white;
}

.dashboard-page .btn-primary:hover {
  background: var(--dashboard-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.dashboard-page .btn-secondary {
  background: var(--dashboard-card-bg);
  color: var(--dashboard-text-secondary);
  border: 1px solid var(--dashboard-border);
}

.dashboard-page .btn-secondary:hover {
  background: var(--dashboard-border);
  color: var(--dashboard-text-primary);
}

.dashboard-page .btn-danger {
  color: white;
  background: var(--color-danger);
  color: var(--color-light);
  border: 2px solid var(--color-danger);
  font-weight: 700;
  text-transform: uppercase;
}

.dashboard-page .btn-danger:hover {
  background: #ff6b6b;
  border-color: #ff6b6b;
  color: var(--color-night);
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(255, 71, 87, 0.5);
}

.dashboard-page .btn-success {
  background: var(--dashboard-success);
  color: white;
}

.dashboard-page .btn-success:hover {
  background: #059669;
  transform: translateY(-1px);
}

.dashboard-page .btn-sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

/* Layout utilities */
.d-flex {
  display: flex;
}

.justify-content-between {
  justify-content: space-between;
}

.align-items-center {
  align-items: center;
}

.gap-3 {
  gap: var(--dashboard-spacing-md);
}

.mb-4 {
  margin-bottom: var(--dashboard-spacing-lg);
}

.mt-4 {
  margin-top: var(--dashboard-spacing-lg);
}

.mt-5 {
  margin-top: var(--dashboard-spacing-xl);
}

.text-center {
  text-align: center;
}

/* Grid layout para contenido */
.content-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--dashboard-spacing-xl);
  margin-top: var(--dashboard-spacing-xl);
}

/* Sistema de información mejorado */
.system-info {
  background: var(--dashboard-card-bg);
  border: 1px solid var(--dashboard-border);
  border-radius: var(--dashboard-radius);
  padding: var(--dashboard-spacing-lg);
}

.info-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--dashboard-spacing-sm) 0;
  border-bottom: 1px solid var(--dashboard-border);
}

.info-item:last-child {
  border-bottom: none;
}

.info-label {
  color: var(--dashboard-text-secondary);
  font-weight: 500;
}

.info-value {
  color: var(--dashboard-text-primary);
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}

/* Animaciones específicas del dashboard */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.stat-card, .modern-card {
  animation: fadeInUp 0.6s ease forwards;
}

.stat-card:nth-child(2) { animation-delay: 0.1s; }
.stat-card:nth-child(3) { animation-delay: 0.2s; }
.stat-card:nth-child(4) { animation-delay: 0.3s; }

/* Estilos de notificaciones del dashboard */
.notification {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 10000;
  background: var(--dashboard-card-bg);
  border: 1px solid var(--dashboard-border);
  border-radius: var(--dashboard-radius);
  box-shadow: var(--dashboard-shadow-lg);
  min-width: 300px;
  max-width: 500px;
  transform: translateX(100%);
  transition: all 0.3s ease;
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px;
}

.notification-icon {
  font-size: 1.25rem;
}

.notification-message {
  flex: 1;
  color: var(--dashboard-text-primary);
  font-weight: 500;
}

.notification-close {
  background: none;
  border: none;
  color: var(--dashboard-text-muted);
  cursor: pointer;
  font-size: 1.5rem;
  padding: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  transition: all 0.2s ease;
}

.notification-close:hover {
  background: var(--dashboard-border);
  color: var(--dashboard-text-primary);
}

/* Responsive para dashboard */
@media (max-width: 768px) {
  .content-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
  
  .welcome-section h2 {
    font-size: 1.75rem;
  }
  
  .nav-menu {
    flex-direction: column;
    gap: var(--dashboard-spacing-xs);
  }
}

/* ═══════════════════════════════════════════════════════════════════
   RESPONSIVE DESIGN
═══════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  /* ═══ HEADER RESPONSIVE OPTIMIZADO ═══ */
  .site-header {
    position: relative;
    background: var(--color-night);
    border-bottom: 1px solid rgba(15, 248, 136, 0.1);
  }
  
  .site-header .container{ 
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    position: relative;
  }
  
  /* Logo responsive */
  .logo { 
    flex: 1;
    text-align: center;
    z-index: 1000;
  }
  .logo img { 
    height: 60px;
    transition: height var(--transition-fast);
  }
  
  /* Botón hamburguesa visible */
  .menu-toggle{ 
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1001;
    width: 44px;
    height: 44px;
    border-radius: 8px;
    background: rgba(15, 248, 136, 0.1);
    border: 1px solid rgba(15, 248, 136, 0.3);
    transition: all var(--transition-fast);
    color: var(--neon-green);
    cursor: pointer;
  }
  
  .menu-toggle:hover {
    background: rgba(15, 248, 136, 0.2);
    transform: translateY(-50%) scale(1.05);
    color: var(--neon-blue);
  }
  
  .menu-toggle i {
    font-size: 1.2rem;
    color: var(--neon-green);
    display: block;
    line-height: 1;
    font-weight: 900;
  }
  
  .menu-toggle:hover i {
    color: var(--neon-blue);
  }
  
  /* Fallback simple si FontAwesome no carga */
  .menu-toggle::before {
    content: '≡';
    position: absolute;
    font-size: 1.4rem;
    line-height: 1;
    font-weight: bold;
    color: var(--neon-green);
    z-index: 1;
  }
  
  /* Ocultar fallback cuando FontAwesome funciona */
  .menu-toggle i:not(:empty)::before,
  .menu-toggle:has(i.fa-solid)::before {
    display: none;
  }
  
  /* Menú móvil optimizado */
  .main-menu{ 
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    right: 0;
    background: rgba(3, 10, 20, 0.98);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(15, 248, 136, 0.3);
    border-radius: 12px;
    padding: 1.5rem;
    margin: 0;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    animation: slideDown 0.3s ease;
    z-index: 999;
  }
  
  .main-menu.active{ 
    display: flex;
  }
  
  .main-menu li {
    list-style: none;
  }
  
  .main-menu a {
    display: block;
    padding: 1rem;
    border-radius: 8px;
    transition: all var(--transition-fast);
    font-size: 1.1rem;
  }
  
  .main-menu a:hover {
    background: rgba(15, 248, 136, 0.15);
    transform: translateX(5px);
  }
  
  /* CTA Buttons móvil */
  .cta-buttons{ 
    display: none;
  }
  
  /* Blog responsive */
  .blog-title {
    font-size: 2rem;
  }
  
  .posts-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .category-nav {
    gap: var(--spacing-sm);
    justify-content: center;
  }
  
  .category-link {
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: 0.875rem;
    min-width: auto;
  }
  
  .category-title h2 {
    font-size: 2rem;
  }
  
  .category-description {
    font-size: 1rem;
    padding: 0 var(--spacing-md);
  }
  
  /* Mensaje sin posts responsive */
  .no-posts {
    padding: var(--spacing-xl) var(--spacing-lg);
    margin: var(--spacing-xl) 0;
  }
  
  .no-posts h3 {
    font-size: 1.5rem;
  }
  
  .no-posts p {
    font-size: 1rem;
  }
  }
  
  /* Posts individuales responsive */
  .article-title {
    font-size: 2rem;
  }
  
  .article-meta {
    flex-direction: row;
    gap: var(--spacing-lg);
    flex-wrap: nowrap;
  }
  
  .article-content {
    padding: var(--spacing-lg);
    font-size: 1rem;
  }
  
  .article-header {
    padding: var(--spacing-lg);
  }
  
  .article-footer {
    padding: var(--spacing-lg);
  }
  
  .article-additional-info {
    padding: var(--spacing-lg);
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
  }
  
  .post-footer-divider {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: nowrap;
  }
  
  .share-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    justify-content: center;
  }
  
  .related-grid {
    grid-template-columns: 1fr;
  }
  
  /* Enlace regreso responsive */
  .back-to-site a {
    font-size: 1rem;
    padding: var(--spacing-sm) var(--spacing-lg);
  }


@media (max-width: 480px) {
  .logo img {
    height: 80px;
  }
  
  .article-title {
    font-size: 1.75rem;
  }
  
  .article-content {
    padding: var(--spacing-md);
  }
  
  .article-header {
    padding: var(--spacing-md);
  }
  
  .article-footer {
    padding: var(--spacing-md);
  }
  
  .share-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
  }
  
  .share-btn {
    justify-content: center;
  }
  
  .post-category-badge {
    top: 8px;
    right: 8px;
    font-size: 0.6875rem;
    padding: 0.2rem 0.4rem;
  }
  
  /* Categorías responsive móvil */
  .category-nav {
    gap: var(--spacing-xs);
    flex-wrap: wrap;
  }
  
  .category-link {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.8rem;
    border-radius: var(--border-radius);
  }
  
  .category-title h2 {
    font-size: 1.5rem;
  }
  
  .category-description {
    font-size: 0.9rem;
    padding: 0 var(--spacing-sm);
  }
  
  /* Mensaje sin posts responsive móvil */
  .no-posts {
    padding: var(--spacing-lg) var(--spacing-md);
    margin: var(--spacing-lg) 0;
  }
  
  .no-posts h3 {
    font-size: 1.25rem;
  }
  
  .no-posts p {
    font-size: 0.95rem;
  }
  
  /* Enlace regreso responsive móvil */
  .back-to-site a {
    font-size: 0.9rem;
    padding: var(--spacing-sm) var(--spacing-md);
    flex-direction: column;
    gap: var(--spacing-xs);
  }
}