/* ===== VARIABLES CSS ===== */
:root {
  /* Colores principales - Tema celestial */
  --primary-color: #6366f1;
  --primary-dark: #4f46e5;
  --secondary-color: #8b5cf6;
  --accent-color: #f59e0b;
  --success-color: #10b981;
  --warning-color: #f59e0b;
  --danger-color: #ef4444;
  
  /* Colores de fondo */
  --bg-primary: #0f0f23;
  --bg-secondary: #1a1a2e;
  --bg-tertiary: #16213e;
  --bg-card: #1e293b;
  --bg-modal: rgba(15, 15, 35, 0.95);
  
  /* Colores de texto */
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #94a3b8;
  --text-accent: #fbbf24;
  
  /* Gradientes */
  --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
  --gradient-secondary: linear-gradient(135deg, #1e293b 0%, #334155 100%);
  --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #fbbf24 100%);
  
  /* Sombras */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
  
  /* Tipografía */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  
  /* Espaciado */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  
  /* Bordes */
  --border-radius-sm: 0.375rem;
  --border-radius-md: 0.5rem;
  --border-radius-lg: 0.75rem;
  --border-radius-xl: 1rem;
  
  /* Transiciones */
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.3s ease-in-out;
  --transition-slow: 0.5s ease-in-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
}

/* ===== UTILIDADES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  display: none;
  padding: var(--spacing-xl) 0;
  min-height: calc(100vh - 80px);
}

.section.active {
  display: block;
}

/* ===== HEADER ===== */
.header {
  background: var(--bg-secondary);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  box-shadow: var(--shadow-lg);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-accent);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.mobile-menu-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Botón Super Admin */
#superAdminBtn {
  background: linear-gradient(45deg, #fbbf24, #f59e0b);
  color: white;
  border: none;
  padding: 8px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(251, 191, 36, 0.3);
  position: relative;
  overflow: hidden;
}

#superAdminBtn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(251, 191, 36, 0.4);
  background: linear-gradient(45deg, #f59e0b, #d97706);
}

#superAdminBtn i {
  font-size: 1.1rem;
  color: white;
  animation: crownGlow 2s ease-in-out infinite;
}

#superAdminBtn::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, #fbbf24, #f59e0b, #fbbf24);
  border-radius: 10px;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

#superAdminBtn:hover::before {
  opacity: 1;
  animation: superAdminPulse 2s infinite;
}

@keyframes superAdminPulse {
  0% {
    transform: scale(1);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.05);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0.7;
  }
}

@keyframes crownGlow {
  0%, 100% {
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
  }
  50% {
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.8), 0 0 25px rgba(251, 191, 36, 0.6);
  }
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid rgba(99, 102, 241, 0.2);
  padding: var(--spacing-lg) 0;
  margin-top: var(--spacing-2xl);
  text-align: center;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.footer-content p {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.footer-subtitle {
  color: var(--text-muted);
  font-size: var(--font-size-xs);
}

@media (max-width: 768px) {
  .footer {
    padding: var(--spacing-md) 0;
  }
  
  .footer-content p {
    font-size: var(--font-size-xs);
  }
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-md) 0;
  gap: var(--spacing-lg);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--text-accent);
}

.logo i {
  font-size: var(--font-size-2xl);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.nav-btn {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: var(--transition-normal);
  font-size: var(--font-size-sm);
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.nav-btn:hover,
.nav-btn.active {
  background: var(--gradient-primary);
  border-color: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.theme-toggle {
  background: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: var(--spacing-sm);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: var(--transition-normal);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  background: var(--primary-color);
  color: white;
  transform: rotate(180deg);
}

/* ===== MAIN CONTENT ===== */
.main {
  margin-top: 80px;
  padding-bottom: var(--spacing-2xl);
}

/* ===== HERO SECTION ===== */
.hero {
  text-align: center;
  padding: 3rem 0;
  background: linear-gradient(135deg, #1a0033, #2d1b69, #4a148c, #6a1b9a);
  border-radius: 30px;
  margin-bottom: 2rem;
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(106, 27, 154, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.celestial-hero {
  background: radial-gradient(ellipse at center, #1a0033 0%, #0d001a 50%, #000000 100%);
  border: 2px solid rgba(138, 43, 226, 0.3);
  position: relative;
}

/* Cosmic Background */
.cosmic-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.stars {
  position: absolute;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(2px 2px at 20px 30px, #fff, transparent),
    radial-gradient(2px 2px at 40px 70px, rgba(255,255,255,0.8), transparent),
    radial-gradient(1px 1px at 90px 40px, #fff, transparent),
    radial-gradient(1px 1px at 130px 80px, rgba(255,255,255,0.6), transparent),
    radial-gradient(2px 2px at 160px 30px, #fff, transparent),
    radial-gradient(1px 1px at 200px 60px, #fff, transparent),
    radial-gradient(1px 1px at 230px 45px, rgba(255,255,255,0.7), transparent),
    radial-gradient(2px 2px at 270px 100px, #fff, transparent);
  background-repeat: repeat;
  background-size: 300px 150px;
  /* Eliminamos la animación para hacer el fondo estático */
}

.nebula {
  position: absolute;
  width: 100%;
  height: 100%;
  background: radial-gradient(ellipse at 30% 50%, rgba(138, 43, 226, 0.1) 0%, transparent 50%),
              radial-gradient(ellipse at 70% 30%, rgba(75, 0, 130, 0.1) 0%, transparent 50%),
              radial-gradient(ellipse at 50% 80%, rgba(72, 61, 139, 0.1) 0%, transparent 50%);
  animation: nebula-drift 8s ease-in-out infinite alternate;
}

/* Reemplazamos la animación twinkle por un efecto de brillo estático */
.stars::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.1), transparent 40%),
              radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.1), transparent 30%),
              radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1), transparent 30%);
  pointer-events: none;
}

@keyframes nebula-drift {
  0% { transform: translateX(-10px) translateY(-5px); }
  100% { transform: translateX(10px) translateY(5px); }
}

.hero-title {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  margin-bottom: var(--spacing-md);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.celestial-title {
  font-size: 3rem;
  background: linear-gradient(45deg, #fff, #e1bee7, #ce93d8, #ba68c8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 20px rgba(186, 104, 200, 0.5);
  animation: celestial-glow 3s ease-in-out infinite alternate;
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.celestial-subtitle {
  font-size: 1.3rem;
  color: #e1bee7;
  text-shadow: 0 0 10px rgba(225, 190, 231, 0.3);
  position: relative;
  z-index: 2;
}

@keyframes celestial-glow {
  0% { text-shadow: 0 0 20px rgba(186, 104, 200, 0.5), 0 0 30px rgba(138, 43, 226, 0.3); }
  100% { text-shadow: 0 0 30px rgba(186, 104, 200, 0.8), 0 0 40px rgba(138, 43, 226, 0.5); }
}

/* ===== MAIN SEARCH SECTION ===== */
.main-search-section {
    position: relative;
    z-index: 2;
    margin: 2rem 0;
}

.search-title {
    font-size: 2.2rem;
    text-align: center;
    margin-bottom: 2rem;
    background: linear-gradient(45deg, #fff, #e1bee7, #ce93d8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 15px rgba(225, 190, 231, 0.4);
}

.celestial-search {
    background: rgba(138, 43, 226, 0.1);
    border: 2px solid rgba(186, 104, 200, 0.3);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 32px rgba(138, 43, 226, 0.2);
}

.celestial-icon {
    color: #ba68c8;
    text-shadow: 0 0 10px rgba(186, 104, 200, 0.5);
}

.celestial-voice-btn {
    background: linear-gradient(45deg, #8a2be2, #9c27b0);
    border: 2px solid rgba(186, 104, 200, 0.5);
    box-shadow: 0 0 15px rgba(138, 43, 226, 0.3);
    transition: all 0.3s ease;
}

.celestial-voice-btn:hover {
    box-shadow: 0 0 25px rgba(138, 43, 226, 0.6);
    transform: scale(1.05);
}

.celestial-recent {
    background: rgba(75, 0, 130, 0.2);
    border: 1px solid rgba(186, 104, 200, 0.3);
    border-radius: 15px;
}

.celestial-filters {
    margin-top: 1rem;
}

.celestial-toggle {
    background: linear-gradient(45deg, #4b0082, #6a1b9a);
    border: 2px solid rgba(186, 104, 200, 0.4);
    color: white;
    border-radius: 25px;
    padding: 0.8rem 1.5rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(75, 0, 130, 0.3);
    transition: all 0.3s ease;
}

.celestial-toggle:hover {
    box-shadow: 0 6px 20px rgba(75, 0, 130, 0.5);
    transform: translateY(-2px);
}

.celestial-panel {
    background: rgba(26, 0, 51, 0.9);
    border: 2px solid rgba(186, 104, 200, 0.3);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.celestial-select {
    background: rgba(75, 0, 130, 0.3);
    border: 2px solid rgba(186, 104, 200, 0.4);
    color: white;
    border-radius: 10px;
    padding: 0.5rem;
}

.celestial-clear {
    background: linear-gradient(45deg, #4a148c, #6a1b9a);
    border: 2px solid rgba(186, 104, 200, 0.4);
    color: white;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(74, 20, 140, 0.3);
}

.celestial-counter {
    color: #e1bee7;
    text-shadow: 0 0 8px rgba(225, 190, 231, 0.4);
    font-weight: 600;
}

.celestial-categories {
    margin: 2rem 0;
}

.celestial-filter {
    background: linear-gradient(45deg, rgba(138, 43, 226, 0.2), rgba(156, 39, 176, 0.2));
    border: 2px solid rgba(186, 104, 200, 0.3);
    color: #e1bee7;
    border-radius: 25px;
    margin: 0.3rem;
    padding: 0.8rem 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(138, 43, 226, 0.2);
}

.celestial-filter:hover,
.celestial-filter.active {
    background: linear-gradient(45deg, #8a2be2, #9c27b0);
    box-shadow: 0 4px 20px rgba(138, 43, 226, 0.4);
    transform: translateY(-2px);
    color: white;
}

.celestial-grid {
    margin-top: 2rem;
}

/* ===== DAILY CODE ===== */
.daily-code {
  margin: var(--spacing-2xl) 0;
}

.daily-code h2 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-lg);
  color: var(--text-accent);
}

.celestial-daily {
    background: rgba(26, 0, 51, 0.6);
    border: 2px solid rgba(186, 104, 200, 0.3);
    border-radius: 20px;
    margin: 3rem 0 2rem 0;
    padding: 2rem;
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 32px rgba(138, 43, 226, 0.2);
    position: relative;
    z-index: 2;
    text-align: center;
}

.celestial-daily h3 {
    color: #e1bee7;
    text-shadow: 0 0 15px rgba(225, 190, 231, 0.4);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.celestial-featured {
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.2), rgba(156, 39, 176, 0.2));
    border: 2px solid rgba(186, 104, 200, 0.4);
    box-shadow: 0 8px 25px rgba(138, 43, 226, 0.3);
}

.celestial-number {
    background: linear-gradient(45deg, #fff, #e1bee7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px rgba(225, 190, 231, 0.5);
    font-size: 2.5rem;
    font-weight: 900;
}

.celestial-name {
    color: #ce93d8;
    text-shadow: 0 0 10px rgba(206, 147, 216, 0.4);
    font-size: 1.4rem;
    font-weight: 600;
}

.celestial-category {
    color: #ba68c8;
    text-shadow: 0 0 8px rgba(186, 104, 200, 0.4);
}

.celestial-activate {
    background: linear-gradient(45deg, #8a2be2, #9c27b0);
    border: 2px solid rgba(186, 104, 200, 0.5);
    box-shadow: 0 6px 20px rgba(138, 43, 226, 0.4);
    color: white;
    font-weight: 600;
    border-radius: 25px;
    padding: 1rem 2rem;
    transition: all 0.3s ease;
}

.celestial-activate:hover {
    box-shadow: 0 8px 30px rgba(138, 43, 226, 0.6);
    transform: translateY(-3px) scale(1.05);
}

.celestial-activate.disabled,
.celestial-activate:disabled {
    background: linear-gradient(45deg, #666, #888);
    border: 2px solid rgba(150, 150, 150, 0.5);
    box-shadow: none;
    cursor: not-allowed;
    opacity: 0.6;
    transform: none;
}

.celestial-activate.disabled:hover,
.celestial-activate:disabled:hover {
    box-shadow: none;
    transform: none;
}

/* ===== CODE CARDS ===== */
.code-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.code-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
}

.code-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.code-card.featured {
  background: var(--gradient-secondary);
  border: 2px solid var(--primary-color);
  box-shadow: var(--shadow-glow);
}

.celestial-code-card {
  background: linear-gradient(135deg, rgba(26, 0, 51, 0.8), rgba(75, 0, 130, 0.6));
  border: 2px solid rgba(186, 104, 200, 0.3);
  border-radius: 20px;
  padding: 1.5rem;
  backdrop-filter: blur(15px);
  box-shadow: 0 8px 25px rgba(138, 43, 226, 0.2);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.celestial-code-card.activated-today {
  border-color: rgba(76, 175, 80, 0.5);
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05));
}

.celestial-code-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(186, 104, 200, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.celestial-code-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 15px 40px rgba(138, 43, 226, 0.4);
  border-color: rgba(186, 104, 200, 0.6);
}

.celestial-code-card:hover::before {
  opacity: 1;
}

/* Header de la tarjeta con badges */
.celestial-code-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.celestial-code-badges {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  align-items: flex-end;
}

/* Badges de categoría y energía */
.category-badge, .energy-badge, .activated-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

/*.category-badge {
   Estilos dinámicos aplicados via JavaScript 
}*/

.energy-badge {
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.energy-badge.basico {
  background: rgba(76, 175, 80, 0.2);
  color: #4CAF50;
  border: 1px solid rgba(76, 175, 80, 0.4);
}

.energy-badge.intermedio {
  background: rgba(255, 193, 7, 0.2);
  color: #FFC107;
  border: 1px solid rgba(255, 193, 7, 0.4);
}

.energy-badge.avanzado {
  background: rgba(244, 67, 54, 0.2);
  color: #F44336;
  border: 1px solid rgba(244, 67, 54, 0.4);
}

.activated-badge {
  background: rgba(76, 175, 80, 0.2);
  color: #4CAF50;
  border: 1px solid rgba(76, 175, 80, 0.4);
  animation: pulse 2s infinite;
}

/* Propósito del código */
.celestial-code-purpose {
  background: rgba(102, 126, 234, 0.1);
  border-left: 3px solid var(--primary-color);
  padding: var(--spacing-sm);
  margin: var(--spacing-sm) 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.celestial-code-purpose i {
  color: var(--primary-color);
  margin-right: var(--spacing-xs);
}

.celestial-code-number {
  font-size: 1.8rem;
  font-weight: 900;
  background: linear-gradient(45deg, #fff, #e1bee7, #ce93d8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: 0 0 15px rgba(225, 190, 231, 0.5);
  margin-bottom: 0.8rem;
  text-align: center;
}

.celestial-code-name {
  font-size: 1.2rem;
  font-weight: 600;
  color: #ce93d8;
  text-shadow: 0 0 10px rgba(206, 147, 216, 0.4);
  margin-bottom: 0.5rem;
  text-align: center;
}

.celestial-code-category {
  font-size: 0.9rem;
  color: #ba68c8;
  text-shadow: 0 0 8px rgba(186, 104, 200, 0.4);
  text-align: center;
  margin-bottom: 1rem;
  padding: 0.3rem 0.8rem;
  background: rgba(186, 104, 200, 0.2);
  border-radius: 15px;
  border: 1px solid rgba(186, 104, 200, 0.3);
  display: inline-block;
  width: fit-content;
  margin-left: auto;
  margin-right: auto;
}

.celestial-code-description {
  font-size: 0.95rem;
  color: #e1bee7;
  text-shadow: 0 0 5px rgba(225, 190, 231, 0.3);
  line-height: 1.4;
  margin-bottom: 1.5rem;
  text-align: center;
}

.celestial-code-actions {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  align-items: center;
}

.celestial-activate-small {
  background: linear-gradient(45deg, #8a2be2, #9c27b0);
  border: 2px solid rgba(186, 104, 200, 0.5);
  color: white;
  border-radius: 20px;
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 4px 15px rgba(138, 43, 226, 0.3);
  transition: all 0.3s ease;
  flex: 1;
}

.celestial-activate-small:hover {
  box-shadow: 0 6px 20px rgba(138, 43, 226, 0.5);
  transform: translateY(-2px) scale(1.05);
}

.celestial-favorite {
  background: linear-gradient(45deg, rgba(138, 43, 226, 0.3), rgba(156, 39, 176, 0.3));
  border: 2px solid rgba(186, 104, 200, 0.4);
  color: #e1bee7;
  border-radius: 15px;
  padding: 0.6rem;
  width: 45px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 15px rgba(138, 43, 226, 0.2);
  transition: all 0.3s ease;
}

.celestial-favorite:hover {
  background: linear-gradient(45deg, rgba(138, 43, 226, 0.5), rgba(156, 39, 176, 0.5));
  color: white;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(138, 43, 226, 0.4);
}

.celestial-favorite.active {
  background: linear-gradient(45deg, #ff6b6b, #ee5a24);
  color: white;
  border-color: rgba(255, 107, 107, 0.6);
}

.celestial-no-results {
  text-align: center;
  padding: 3rem 2rem;
  background: rgba(26, 0, 51, 0.6);
  border: 2px solid rgba(186, 104, 200, 0.3);
  border-radius: 20px;
  backdrop-filter: blur(15px);
  color: #e1bee7;
}

.celestial-no-results i {
  font-size: 3rem;
  color: #ba68c8;
  margin-bottom: 1rem;
  text-shadow: 0 0 15px rgba(186, 104, 200, 0.5);
}

.celestial-no-results h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: #ce93d8;
  text-shadow: 0 0 10px rgba(206, 147, 216, 0.4);
}

.celestial-no-results p {
  margin-bottom: 1.5rem;
  opacity: 0.9;
}

/* Animación de pulso para badges y contadores */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(102, 126, 234, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(102, 126, 234, 0);
    }
}

/* Colores para categorías */
.category-badge.salud {
    background: rgba(76, 175, 80, 0.2);
    color: #4CAF50;
    border: 1px solid rgba(76, 175, 80, 0.4);
}

.category-badge.abundancia {
    background: rgba(255, 193, 7, 0.2);
    color: #FFC107;
    border: 1px solid rgba(255, 193, 7, 0.4);
}

.category-badge.amor {
    background: rgba(233, 30, 99, 0.2);
    color: #E91E63;
    border: 1px solid rgba(233, 30, 99, 0.4);
}

.category-badge.proteccion {
    background: rgba(33, 150, 243, 0.2);
    color: #2196F3;
    border: 1px solid rgba(33, 150, 243, 0.4);
}

.category-badge.espiritual {
    background: rgba(156, 39, 176, 0.2);
    color: #9C27B0;
    border: 1px solid rgba(156, 39, 176, 0.4);
}

.category-badge.exito {
    background: rgba(255, 87, 34, 0.2);
    color: #FF5722;
    border: 1px solid rgba(255, 87, 34, 0.4);
}

.category-badge.general {
    background: rgba(158, 158, 158, 0.2);
    color: #9E9E9E;
    border: 1px solid rgba(158, 158, 158, 0.4);
}

.code-number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--text-accent);
  margin-bottom: var(--spacing-sm);
  font-family: 'Courier New', monospace;
  letter-spacing: 2px;
}

.code-name {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.code-category {
  display: inline-block;
  background: var(--gradient-accent);
  color: var(--bg-primary);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--spacing-lg);
}

.code-description {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  line-height: 1.6;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: var(--spacing-md) var(--spacing-xl);
  border: none;
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-base);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-normal);
  text-decoration: none;
  min-height: 44px;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--primary-color);
}

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

.btn-warning {
  background: var(--warning-color);
  color: white;
}

.btn-danger {
  background: var(--danger-color);
  color: white;
}

/* ===== QUICK ACTIONS ===== */
.quick-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.action-btn {
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: white;
  padding: 1rem 1.5rem;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
  min-width: 120px;
  cursor: pointer;
  text-align: center;
}

.action-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.celestial-actions {
  position: relative;
  z-index: 2;
  margin-top: 3rem;
}

.celestial-action {
  background: linear-gradient(135deg, rgba(138, 43, 226, 0.3), rgba(156, 39, 176, 0.3));
  border: 2px solid rgba(186, 104, 200, 0.4);
  color: #e1bee7;
  border-radius: 20px;
  padding: 1.2rem 1.8rem;
  backdrop-filter: blur(15px);
  box-shadow: 0 6px 20px rgba(138, 43, 226, 0.3);
  transition: all 0.3s ease;
  min-width: 140px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
}

.celestial-action:hover {
  background: linear-gradient(135deg, rgba(138, 43, 226, 0.5), rgba(156, 39, 176, 0.5));
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 30px rgba(138, 43, 226, 0.5);
  color: white;
}

.celestial-action i {
  font-size: 1.8rem;
  text-shadow: 0 0 10px rgba(186, 104, 200, 0.5);
}

.celestial-action span {
  font-size: 1rem;
  font-weight: 600;
  text-shadow: 0 0 8px rgba(225, 190, 231, 0.3);
}

/* Contadores en botones de acción */
.favorites-counter, .activation-counter, .favorites-counter-alt {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    margin-top: 4px;
    min-width: 30px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.favorites-counter.full, .activation-counter.full {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    animation: pulse 2s infinite;
}

/* Información de límites diarios */
.daily-limits-info {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.limit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.limit-item i {
    color: var(--primary-color);
    font-size: 1rem;
}

@media (max-width: 768px) {
    .daily-limits-info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
}

.action-btn i {
  font-size: 1.5rem;
}

.action-btn span {
  font-size: 0.9rem;
  font-weight: 500;
}

/* ===== SEARCH AND FILTERS ===== */
.search-filters {
  margin-bottom: var(--spacing-2xl);
}

.search-container {
  margin-bottom: 2rem;
}

.search-box {
  position: relative;
  margin-bottom: var(--spacing-lg);
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.search-box input {
  flex: 1;
  padding: 1rem 4rem 1rem 3rem;
  border: 2px solid var(--primary-color);
  border-radius: 25px;
  font-size: 1rem;
  background: rgba(255, 228, 228, 0.9);
  backdrop-filter: blur(10px);
  transition: all 0.3s ease;
  color: #2d3748;
}

.search-box input:focus {
  outline: none;
  border-color: var(--accent-color);
  box-shadow: 0 0 20px rgba(138, 43, 226, 0.3);
  transform: translateY(-2px);
}

.search-box input::placeholder {
  color: #718096;
  opacity: 1;
}

.search-box i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--primary-color);
  font-size: 1.2rem;
  z-index: 2;
}

.voice-search-btn {
  position: absolute;
  right: 0.5rem;
  top: 50%;
  transform: translateY(-50%);
  background: var(--accent-color);
  color: var(--bg-primary);
  border: 2px solid var(--text-primary);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 2;
  font-weight: bold;
}

.voice-search-btn:hover {
  background: var(--text-primary);
  color: var(--bg-primary);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 0 15px rgba(248, 250, 252, 0.5);
}

.voice-search-btn.listening {
  background: #e74c3c;
  color: white;
  border-color: #e74c3c;
  animation: pulse 1s infinite;
}

/* Lunar Phase Button */
.lunar-phase-container {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0;
}

.lunar-phase-btn {
  background: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-secondary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.lunar-phase-btn:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.lunar-phase-btn i {
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.lunar-phase-btn:hover i {
  transform: rotate(180deg);
}

/* Advanced Filters */
.advanced-filters {
  margin: 1rem auto;
  max-width: 500px;
}

.toggle-filters-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 20px;
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 auto;
}

.toggle-filters-btn:disabled {
  background: #6b7280;
  color: #9ca3af;
  cursor: not-allowed;
  opacity: 0.6;
  box-shadow: none;
}

.toggle-filters-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.toggle-filters-btn.active {
  background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
}

.advanced-filters-panel {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 1.5rem;
  margin-top: 1rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.filter-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.filter-row label {
  font-weight: 600;
  color: var(--text-primary);
  min-width: 120px;
}

.filter-row select {
  padding: 0.5rem;
  border: 1px solid var(--primary-color);
  border-radius: 8px;
  background: white;
  color: var(--text-primary);
  font-size: 0.9rem;
  min-width: 150px;
}

.filter-actions {
  text-align: center;
  margin-top: 1rem;
}

/* Recent Searches */
.recent-searches {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 1rem;
  margin: 1rem auto;
  max-width: 500px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.recent-searches h4 {
  margin: 0 0 0.5rem 0;
  color: var(--text-primary);
  font-size: 0.9rem;
  color: #2196F3;
}

.recent-searches-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.recent-search-btn {
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary-color);
  border: 1px solid rgba(99, 102, 241, 0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 15px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.recent-search-btn:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-1px);
}

/* Results Counter */
.results-counter {
  text-align: center;
  margin: 1rem 0;
  color: var(--text-primary);
  font-size: 0.9rem;
  opacity: 0.8;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.filter-btn {
  background: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: var(--transition-normal);
  font-size: var(--font-size-sm);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: white;
}

/* ===== GRIDS ===== */
.codes-grid,
.favorites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

/* ===== INFO CARDS ===== */
.info-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.info-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  transition: var(--transition-normal);
}

.info-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-color);
}

.info-card h3 {
  color: var(--text-accent);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-xl);
}

.info-card p,
.info-card ol {
  color: var(--text-secondary);
  line-height: 1.6;
}

.info-card ol {
  padding-left: var(--spacing-lg);
}

.info-card li {
  margin-bottom: var(--spacing-sm);
}

.categories-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.category-tag {
  background: var(--gradient-primary);
  color: white;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-sm);
  font-weight: 500;
}

/* ===== ADMIN PANEL ===== */
.admin-login {
  max-width: 400px;
  margin: 0 auto;
}

.login-form {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-2xl);
  text-align: center;
}

.login-form h3 {
  margin-bottom: var(--spacing-lg);
  color: var(--text-accent);
}

.login-form input {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
}

.admin-tabs {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  padding: var(--spacing-md) var(--spacing-lg);
  cursor: pointer;
  transition: var(--transition-normal);
  border-bottom: 2px solid transparent;
}

.tab-btn.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
}

.admin-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
  flex-wrap: wrap;
}

.add-code-form {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.add-code-form h4 {
  margin-bottom: var(--spacing-lg);
  color: var(--text-accent);
}

.add-code-form input,
.add-code-form select,
.add-code-form textarea {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
  font-family: inherit;
}

.add-code-form textarea {
  min-height: 100px;
  resize: vertical;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
}

.metric-card {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
  text-align: center;
}

.metric-card h4 {
  color: var(--text-secondary);
  margin-bottom: var(--spacing-md);
  font-size: var(--font-size-sm);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.metric-value {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: var(--primary-color);
}

.settings-form {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-xl);
}

.settings-form label {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  color: var(--text-primary);
}

.settings-form input[type="checkbox"] {
  width: auto;
}

.settings-form input[type="time"] {
  background: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-lg);
  color: var(--text-primary);
  padding: var(--spacing-sm);
}

/* ===== MODAL ===== */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-modal);
  backdrop-filter: blur(10px);
  z-index: 2000;
  align-items: center;
  justify-content: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: var(--bg-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-2xl);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
}

.close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-lg);
  font-size: var(--font-size-2xl);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-normal);
}

.close:hover {
  color: var(--danger-color);
}

.activation-display {
  text-align: center;
  margin: var(--spacing-xl) 0;
}

.code-number-large {
  font-size: var(--font-size-4xl);
  font-weight: 700;
  color: var(--text-accent);
  margin-bottom: var(--spacing-md);
  font-family: 'Courier New', monospace;
  letter-spacing: 3px;
}

.code-name-large {
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xl);
}

.repetition-counter {
  font-size: var(--font-size-xl);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-xl);
}

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

.activation-progress {
  margin-top: var(--spacing-xl);
}

.progress-bar {
  background: var(--bg-tertiary);
  border-radius: var(--border-radius-lg);
  height: 8px;
  overflow: hidden;
}

.progress-fill {
  background: var(--gradient-primary);
  height: 100%;
  width: 0%;
  transition: width var(--transition-normal);
}

/* ===== INSTALL PROMPT ===== */
.install-prompt {
  position: fixed;
  bottom: var(--spacing-lg);
  left: var(--spacing-lg);
  right: var(--spacing-lg);
  background: var(--bg-card);
  border: 1px solid var(--primary-color);
  border-radius: var(--border-radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-xl), var(--shadow-glow);
  z-index: 1500;
}

.install-content {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.install-content i {
  font-size: var(--font-size-xl);
  color: var(--primary-color);
}

.install-content span {
  flex: 1;
  color: var(--text-primary);
  min-width: 200px;
}

/* ===== UPDATE PROMPT ===== */
.update-prompt {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
  color: white;
  padding: 15px 20px;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
  z-index: 1501;
  display: none;
  animation: slideUp 0.3s ease-out;
  max-width: 90vw;
  width: 400px;
}

.update-content {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-wrap: wrap;
}

.update-content i {
  font-size: 1.5rem;
  animation: spin 2s linear infinite;
}

.update-content span {
  flex: 1;
  min-width: 200px;
}

.btn-update {
  background: rgba(255,255,255,0.2);
  color: white;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 8px 16px;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin: 2px;
}

.btn-update:hover {
  background: rgba(255,255,255,0.3);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.8);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.2);
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }
  
  .header-content {
    gap: var(--spacing-md);
  }
  
  .nav {
    position: fixed;
    top: 70px;
    right: -300px;
    width: 250px;
    height: calc(100vh - 70px);
    background: rgba(26, 26, 46, 0.98);
    backdrop-filter: blur(15px);
    flex-direction: column;
    padding: 2rem 1rem;
    gap: 0.5rem;
    transition: right 0.3s ease;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 999;
  }
  
  .nav.mobile-open {
    right: 0;
  }
  
  .nav-btn {
    width: 100%;
    text-align: left;
    padding: 1rem;
    font-size: 1rem;
    border-radius: 12px;
  }
  
  .nav-btn i {
    width: 20px;
    margin-right: 0.5rem;
  }
  
  .nav-btn span {
    display: inline;
  }
  
  .hero-title {
    font-size: var(--font-size-3xl);
  }
  
  .hero-subtitle {
    font-size: var(--font-size-base);
  }
  
  .quick-actions {
    grid-template-columns: 1fr;
  }
  
  .codes-grid,
  .favorites-grid {
    grid-template-columns: 1fr;
  }
  
  .info-cards {
    grid-template-columns: 1fr;
  }
  
  .metrics-grid {
    grid-template-columns: 1fr;
  }
  
  .admin-actions {
    flex-direction: column;
  }
  
  .activation-controls {
    flex-direction: column;
  }
  
  .install-content {
    flex-direction: column;
    text-align: center;
  }
  
  .filter-buttons {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }
  
  .hero {
    padding: var(--spacing-lg) 0;
  }
  
  .hero-title {
    font-size: var(--font-size-2xl);
  }
  
  .code-number {
    font-size: var(--font-size-2xl);
  }
  
  .code-number-large {
    font-size: var(--font-size-3xl);
  }
  
  .modal-content {
    padding: var(--spacing-lg);
  }
}

/* ===== ANIMACIONES ===== */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

.voice-search-btn.listening {
  background: #e74c3c;
  color: white;
  border-color: #e74c3c;
  animation: pulse 1s infinite;
}

/* Lunar Phase Button */
.lunar-phase-container {
  display: flex;
  justify-content: center;
  margin: 1.5rem 0;
}

.lunar-phase-btn {
  background: var(--bg-tertiary);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-secondary);
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-lg);
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.lunar-phase-btn:hover {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.lunar-phase-btn i {
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.lunar-phase-btn:hover i {
  transform: rotate(180deg);
}

@keyframes pulse {
    0% { transform: translateY(-50%) scale(1); }
    50% { transform: translateY(-50%) scale(1.1); }
    100% { transform: translateY(-50%) scale(1); }
}

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
  }
  50% {
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.6);
  }
}

.fade-in {
  animation: fadeIn 0.5s ease-out;
}

.pulse {
  animation: pulse 2s infinite;
}

.glow {
  animation: glow 2s infinite;
}

/* ===== SCROLLBAR PERSONALIZADO ===== */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: var(--border-radius-lg);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-dark);
}

/* ===== ESTADOS DE CARGA ===== */
.loading {
  opacity: 0.6;
  pointer-events: none;
}

.skeleton {
  background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-card) 50%, var(--bg-tertiary) 75%);
  background-size: 200% 100%;
  animation: loading 1.5s infinite;
}

@keyframes loading {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* ===== ACCESIBILIDAD ===== */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.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;
}

/* ===== FOCUS STATES ===== */
.btn:focus,
.nav-btn:focus,
.filter-btn:focus,
input:focus,
select:focus,
textarea:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* ===== PRINT STYLES ===== */
@media print {
  .header,
  .nav,
  .admin-panel,
  .modal,
  .install-prompt {
    display: none !important;
  }
  
  body {
    background: white !important;
    color: black !important;
  }
  
  .main {
    margin-top: 0 !important;
  }
}