/* TIENDAS FEL - Tema de Inteligencia Artificial */

/* Variables CSS para tema AI */
:root {
    /* Colores AI */
    --ai-primary: #00d4ff;
    --ai-secondary: #7c3aed;
    --ai-accent: #f59e0b;
    --ai-neural: #8b5cf6;
    --ai-quantum: #06b6d4;
    --ai-hologram: #ec4899;
    
    /* Fondos */
    --ai-bg-primary: #0a0a0f;
    --ai-bg-secondary: #1a1a2e;
    --ai-bg-tertiary: #16213e;
    --ai-bg-card: rgba(26, 26, 46, 0.8);
    --ai-bg-glass: rgba(255, 255, 255, 0.05);
    
    /* Textos */
    --ai-text-primary: #ffffff;
    --ai-text-secondary: #a8b2d1;
    --ai-text-muted: #6b7280;
    --ai-text-accent: var(--ai-primary);
    
    /* Gradientes */
    --ai-gradient-primary: linear-gradient(135deg, var(--ai-primary) 0%, var(--ai-secondary) 100%);
    --ai-gradient-neural: linear-gradient(45deg, var(--ai-neural) 0%, var(--ai-quantum) 50%, var(--ai-hologram) 100%);
    --ai-gradient-card: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
    --ai-gradient-glow: radial-gradient(circle, rgba(0, 212, 255, 0.3) 0%, transparent 70%);
    
    /* Sombras */
    --ai-shadow-sm: 0 2px 8px rgba(0, 212, 255, 0.1);
    --ai-shadow-md: 0 4px 16px rgba(0, 212, 255, 0.2);
    --ai-shadow-lg: 0 8px 32px rgba(0, 212, 255, 0.3);
    --ai-shadow-glow: 0 0 20px rgba(0, 212, 255, 0.4);
    --ai-shadow-neural: 0 0 30px rgba(139, 92, 246, 0.5);
    
    /* Espaciado */
    --ai-spacing-xs: 0.25rem;
    --ai-spacing-sm: 0.5rem;
    --ai-spacing-md: 1rem;
    --ai-spacing-lg: 1.5rem;
    --ai-spacing-xl: 2rem;
    --ai-spacing-xxl: 3rem;
    
    /* Bordes */
    --ai-border-radius: 12px;
    --ai-border-radius-lg: 20px;
    --ai-border-radius-xl: 28px;
    
    /* Transiciones */
    --ai-transition-fast: 0.15s ease-out;
    --ai-transition-normal: 0.3s ease-out;
    --ai-transition-slow: 0.5s ease-out;
    
    /* Tipografía */
    --ai-font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --ai-font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --ai-font-display: 'Orbitron', sans-serif;
}

/* Reset y base - Evitar conflictos con style.css */
body.ai-theme {
    font-family: var(--ai-font-primary) !important;
    background: var(--ai-bg-primary) !important;
    color: var(--ai-text-primary) !important;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Override para elementos específicos del tema AI */
.ai-header,
.ai-header *,
.ai-nav,
.ai-nav *,
.ai-top-bar,
.ai-top-bar * {
    box-sizing: border-box;
}

/* Fondo animado con partículas - Solo para tema AI */
body.ai-theme::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: ai-ambient 20s ease-in-out infinite;
}

@keyframes ai-ambient {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.05);
    }
}

/* Neural Network Background */
.neural-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.1;
}

.neural-node {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--ai-primary);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--ai-primary);
    animation: neural-pulse 3s ease-in-out infinite;
}

.neural-connection {
    position: absolute;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--ai-primary), transparent);
    animation: neural-flow 4s linear infinite;
}

@keyframes neural-pulse {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.5);
    }
}

@keyframes neural-flow {
    0% {
        opacity: 0;
        transform: scaleX(0);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
    100% {
        opacity: 0;
        transform: scaleX(0);
    }
}

/* Contenedor principal */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--ai-spacing-lg);
}

/* Header AI */
.ai-header {
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--ai-shadow-md);
}

.ai-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--ai-gradient-primary);
    animation: ai-scan 3s linear infinite;
}

@keyframes ai-scan {
    0% {
        transform: translateX(-100%);
        opacity: 0;
    }
    50% {
        opacity: 1;
    }
    100% {
        transform: translateX(100%);
        opacity: 0;
    }
}

/* Top bar AI */
.ai-top-bar {
    background: var(--ai-gradient-neural);
    padding: var(--ai-spacing-sm) 0;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    position: relative;
    overflow: hidden;
}

.ai-top-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: ai-shimmer 2s linear infinite;
}

@keyframes ai-shimmer {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

.ai-status-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--ai-spacing-sm);
    font-family: var(--ai-font-mono);
    color: var(--ai-text-primary);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.ai-status-indicator {
    width: 8px;
    height: 8px;
    background: #10b981;
    border-radius: 50%;
    animation: ai-pulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px #10b981;
}

@keyframes ai-pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

/* Navegación AI */
.ai-nav {
    padding: var(--ai-spacing-lg) 0;
}

.ai-nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--ai-spacing-xl);
}

/* Logo AI */
.ai-logo {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-md);
    text-decoration: none;
    color: inherit;
    transition: var(--ai-transition-normal);
    padding: var(--ai-spacing-sm) var(--ai-spacing-md);
    border-radius: var(--ai-border-radius);
    position: relative;
    overflow: hidden;
}

.ai-logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--ai-gradient-glow);
    transition: var(--ai-transition-normal);
}

.ai-logo:hover::before {
    left: 0;
}

.ai-logo:hover {
    transform: translateY(-2px);
    box-shadow: var(--ai-shadow-glow);
}

.ai-logo-icon {
    font-size: 2rem;
    background: var(--ai-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    position: relative;
    z-index: 2;
}

.ai-logo-text {
    position: relative;
    z-index: 2;
}

.ai-logo-main {
    font-family: var(--ai-font-display);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--ai-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
}

.ai-logo-sub {
    font-size: 0.75rem;
    color: var(--ai-text-secondary);
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Búsqueda AI Mejorada */
.ai-search {
    flex: 1;
    max-width: 500px;
    position: relative;
}

/* Tabs de búsqueda */
.ai-search-tabs {
    display: flex;
    background: var(--ai-bg-secondary);
    border-radius: var(--ai-border-radius) var(--ai-border-radius) 0 0;
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-bottom: none;
    overflow: hidden;
}

.ai-search-tab {
    flex: 1;
    padding: var(--ai-spacing-sm) var(--ai-spacing-md);
    background: transparent;
    border: none;
    color: var(--ai-text-secondary);
    cursor: pointer;
    transition: var(--ai-transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--ai-spacing-xs);
    font-size: 0.9rem;
    position: relative;
}

.ai-search-tab:hover {
    background: rgba(0, 212, 255, 0.1);
    color: var(--ai-primary);
}

.ai-search-tab.active {
    background: var(--ai-gradient-primary);
    color: white;
}

.ai-search-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--ai-primary);
}

/* Contenido de búsqueda */
.ai-search-content {
    position: relative;
}

.ai-search-container {
    position: relative;
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 0 0 var(--ai-border-radius-lg) var(--ai-border-radius-lg);
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: var(--ai-transition-normal);
}

.ai-search-container:focus-within {
    border-color: var(--ai-primary);
    box-shadow: var(--ai-shadow-glow);
    transform: translateY(-1px);
}

.ai-search-input {
    width: 100%;
    padding: var(--ai-spacing-md) var(--ai-spacing-lg);
    background: transparent;
    border: none;
    color: var(--ai-text-primary);
    font-family: var(--ai-font-primary);
    font-size: 1rem;
    outline: none;
    padding-right: 60px;
}

.ai-search-input::placeholder {
    color: var(--ai-text-muted);
    font-style: italic;
}

.ai-search-btn {
    position: absolute;
    right: var(--ai-spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: var(--ai-gradient-primary);
    border: none;
    border-radius: var(--ai-border-radius);
    padding: var(--ai-spacing-sm);
    color: white;
    cursor: pointer;
    transition: var(--ai-transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-search-btn:hover {
    transform: translateY(-50%) scale(1.05);
    box-shadow: var(--ai-shadow-md);
}

/* Búsqueda por imagen */
.ai-image-search-container {
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 0 0 var(--ai-border-radius-lg) var(--ai-border-radius-lg);
    backdrop-filter: blur(10px);
    padding: var(--ai-spacing-lg);
}

.ai-image-upload-area {
    border: 2px dashed rgba(0, 212, 255, 0.3);
    border-radius: var(--ai-border-radius);
    padding: var(--ai-spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: var(--ai-transition-normal);
    position: relative;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-image-upload-area:hover {
    border-color: var(--ai-primary);
    background: rgba(0, 212, 255, 0.05);
}

.ai-image-upload-area.dragover {
    border-color: var(--ai-primary);
    background: rgba(0, 212, 255, 0.1);
    transform: scale(1.02);
}

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

.ai-upload-icon {
    font-size: 2rem;
    color: var(--ai-primary);
    margin-bottom: var(--ai-spacing-sm);
    animation: ai-float 3s ease-in-out infinite;
}

.ai-upload-text {
    color: var(--ai-text-primary);
    font-weight: 500;
    font-size: 1rem;
}

.ai-upload-subtext {
    color: var(--ai-text-muted);
    font-size: 0.8rem;
}

/* Progress de upload */
.ai-upload-progress {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--ai-spacing-md);
    width: 100%;
}

.ai-progress-bar {
    width: 100%;
    height: 6px;
    background: var(--ai-bg-secondary);
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.ai-progress-fill {
    height: 100%;
    background: var(--ai-gradient-primary);
    border-radius: 3px;
    width: 0%;
    transition: width var(--ai-transition-normal);
    position: relative;
}

.ai-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: ai-shimmer 1.5s linear infinite;
}

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

.ai-progress-text::before {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid var(--ai-primary);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: ai-rotate 1s linear infinite;
}

/* Preview de imagen */
.ai-image-preview {
    margin-top: var(--ai-spacing-md);
    text-align: center;
}

.ai-preview-image {
    max-width: 200px;
    max-height: 150px;
    border-radius: var(--ai-border-radius);
    border: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: var(--ai-shadow-md);
}

.ai-preview-actions {
    margin-top: var(--ai-spacing-md);
    display: flex;
    gap: var(--ai-spacing-sm);
    justify-content: center;
}

.ai-preview-btn {
    padding: var(--ai-spacing-xs) var(--ai-spacing-md);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--ai-border-radius);
    background: var(--ai-bg-glass);
    color: var(--ai-text-primary);
    cursor: pointer;
    transition: var(--ai-transition-normal);
    font-size: 0.8rem;
}

.ai-preview-btn:hover {
    border-color: var(--ai-primary);
    background: rgba(0, 212, 255, 0.1);
}

.ai-preview-btn.primary {
    background: var(--ai-gradient-primary);
    border-color: transparent;
    color: white;
}

.ai-preview-btn.primary:hover {
    box-shadow: var(--ai-shadow-glow);
}

/* Enlaces de navegación AI */
.ai-nav-links {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-lg);
}

.ai-nav-link {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-sm);
    padding: var(--ai-spacing-sm) var(--ai-spacing-md);
    color: var(--ai-text-secondary);
    text-decoration: none;
    border-radius: var(--ai-border-radius);
    transition: var(--ai-transition-normal);
    position: relative;
    font-weight: 500;
    overflow: hidden;
}

.ai-nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--ai-gradient-primary);
    transition: var(--ai-transition-normal);
    transform: translateX(-50%);
}

.ai-nav-link:hover::before,
.ai-nav-link.active::before {
    width: 100%;
}

.ai-nav-link:hover {
    color: var(--ai-primary);
    background: rgba(0, 212, 255, 0.1);
    transform: translateY(-1px);
}

.ai-nav-link.active {
    color: var(--ai-primary);
    background: rgba(0, 212, 255, 0.15);
}

/* Acciones de usuario AI */
.ai-user-actions {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-md);
}

.ai-cart-link {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--ai-border-radius);
    color: var(--ai-text-primary);
    text-decoration: none;
    transition: var(--ai-transition-normal);
    backdrop-filter: blur(10px);
}

.ai-cart-link:hover {
    border-color: var(--ai-primary);
    box-shadow: var(--ai-shadow-glow);
    transform: translateY(-2px);
}

.ai-cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--ai-gradient-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
    line-height: 1;
    animation: ai-bounce 0.5s ease-out;
}

@keyframes ai-bounce {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* Botones AI */
.ai-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--ai-spacing-sm);
    padding: var(--ai-spacing-sm) var(--ai-spacing-lg);
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--ai-border-radius);
    color: var(--ai-text-primary);
    text-decoration: none;
    font-family: var(--ai-font-primary);
    font-weight: 500;
    cursor: pointer;
    transition: var(--ai-transition-normal);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.ai-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--ai-gradient-glow);
    transition: var(--ai-transition-normal);
}

.ai-btn:hover::before {
    left: 0;
}

.ai-btn:hover {
    border-color: var(--ai-primary);
    box-shadow: var(--ai-shadow-md);
    transform: translateY(-1px);
}

.ai-btn-primary {
    background: var(--ai-gradient-primary);
    border-color: transparent;
    color: white;
    font-weight: 600;
}

.ai-btn-primary:hover {
    box-shadow: var(--ai-shadow-glow);
    transform: translateY(-2px) scale(1.02);
}

/* Cards AI */
.ai-card {
    background: var(--ai-bg-card);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: var(--ai-border-radius-lg);
    padding: var(--ai-spacing-xl);
    backdrop-filter: blur(15px);
    transition: var(--ai-transition-normal);
    position: relative;
    overflow: hidden;
}

.ai-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--ai-gradient-primary);
    opacity: 0;
    transition: var(--ai-transition-normal);
}

.ai-card:hover::before {
    opacity: 1;
}

.ai-card:hover {
    border-color: rgba(0, 212, 255, 0.3);
    box-shadow: var(--ai-shadow-lg);
    transform: translateY(-4px);
}

/* Efectos de texto AI */
.ai-text-glow {
    text-shadow: 0 0 10px currentColor;
}

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

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

/* Animaciones AI */
@keyframes ai-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

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

@keyframes ai-glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(0, 212, 255, 0.6);
    }
}

.ai-float {
    animation: ai-float 3s ease-in-out infinite;
}

.ai-rotate {
    animation: ai-rotate 10s linear infinite;
}

.ai-glow {
    animation: ai-glow 2s ease-in-out infinite;
}

/* Utilidades AI */
.ai-glass {
    background: var(--ai-bg-glass);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.ai-neural-border {
    border: 2px solid transparent;
    background: linear-gradient(var(--ai-bg-secondary), var(--ai-bg-secondary)) padding-box,
                var(--ai-gradient-neural) border-box;
}

.ai-hologram {
    background: var(--ai-gradient-neural);
    background-size: 200% 200%;
    animation: ai-hologram 4s ease-in-out infinite;
}

@keyframes ai-hologram {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

/* Dropdown y menús de usuario AI */
.ai-user-menu {
    position: relative;
}

.ai-user-toggle {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-sm);
    padding: var(--ai-spacing-sm) var(--ai-spacing-md);
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--ai-border-radius);
    color: var(--ai-text-primary);
    cursor: pointer;
    transition: var(--ai-transition-normal);
    backdrop-filter: blur(10px);
}

.ai-user-toggle:hover {
    border-color: var(--ai-primary);
    box-shadow: var(--ai-shadow-glow);
}

.ai-user-avatar {
    width: 32px;
    height: 32px;
    background: var(--ai-gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
}

.ai-username {
    font-weight: 500;
    font-size: 0.9rem;
}

.ai-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 200px;
    background: var(--ai-bg-card);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--ai-border-radius);
    backdrop-filter: blur(15px);
    box-shadow: var(--ai-shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--ai-transition-normal);
    z-index: 1000;
    margin-top: var(--ai-spacing-sm);
}

.ai-dropdown-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.ai-dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-sm);
    padding: var(--ai-spacing-md);
    color: var(--ai-text-primary);
    text-decoration: none;
    transition: var(--ai-transition-fast);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

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

.ai-dropdown-item:hover {
    background: rgba(0, 212, 255, 0.1);
    color: var(--ai-primary);
    transform: translateX(5px);
}

.ai-dropdown-item.ai-logout:hover {
    background: rgba(255, 0, 0, 0.1);
    color: #ff4444;
}

.ai-dropdown-divider {
    height: 1px;
    background: rgba(0, 212, 255, 0.2);
    margin: var(--ai-spacing-sm) 0;
}

/* Auth Links AI */
.ai-auth-links {
    display: flex;
    gap: var(--ai-spacing-sm);
}

/* Mobile Menu Toggle AI */
.ai-mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--ai-border-radius);
    cursor: pointer;
    transition: var(--ai-transition-normal);
    backdrop-filter: blur(10px);
}

.ai-mobile-menu-toggle:hover {
    border-color: var(--ai-primary);
    box-shadow: var(--ai-shadow-glow);
}

.ai-hamburger-line {
    width: 20px;
    height: 2px;
    background: var(--ai-text-primary);
    margin: 2px 0;
    transition: var(--ai-transition-normal);
    transform-origin: center;
}

.ai-mobile-menu-toggle.active .ai-hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.ai-mobile-menu-toggle.active .ai-hamburger-line:nth-child(2) {
    opacity: 0;
}

.ai-mobile-menu-toggle.active .ai-hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Mobile Menu AI */
.ai-mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    z-index: 9999;
    transform: translateX(-100%);
    transition: transform var(--ai-transition-normal);
    overflow-y: auto;
}

.ai-mobile-menu.active {
    transform: translateX(0);
}

.ai-mobile-menu-content {
    padding: var(--ai-spacing-xxl) var(--ai-spacing-lg);
    max-width: 400px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--ai-spacing-xl);
}

.ai-mobile-search {
    margin-bottom: var(--ai-spacing-lg);
}

.ai-mobile-search .search-form {
    display: flex;
    gap: var(--ai-spacing-sm);
}

.ai-mobile-search .search-input-group {
    display: flex;
    flex: 1;
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--ai-border-radius);
    backdrop-filter: blur(10px);
}

.ai-mobile-search .search-input {
    flex: 1;
    padding: var(--ai-spacing-md);
    background: transparent;
    border: none;
    color: var(--ai-text-primary);
    outline: none;
}

.ai-mobile-search .search-input::placeholder {
    color: var(--ai-text-muted);
}

.ai-mobile-search .search-btn {
    padding: var(--ai-spacing-md);
    background: var(--ai-gradient-primary);
    border: none;
    border-radius: 0 var(--ai-border-radius) var(--ai-border-radius) 0;
    color: white;
    cursor: pointer;
}

.ai-mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--ai-spacing-md);
}

.ai-mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-md);
    padding: var(--ai-spacing-lg);
    color: var(--ai-text-primary);
    text-decoration: none;
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: var(--ai-border-radius);
    transition: var(--ai-transition-normal);
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.ai-mobile-nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--ai-gradient-glow);
    transition: left var(--ai-transition-normal);
}

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

.ai-mobile-nav-link:hover {
    color: var(--ai-primary);
    border-color: var(--ai-primary);
    background: rgba(0, 212, 255, 0.1);
    transform: translateX(10px);
}

.ai-mobile-nav-link i {
    width: 24px;
    text-align: center;
    font-size: 1.2rem;
}

.ai-mobile-divider {
    height: 1px;
    background: rgba(0, 212, 255, 0.2);
    margin: var(--ai-spacing-md) 0;
}

.ai-mobile-nav-link.ai-logout:hover {
    color: #ff4444;
    border-color: #ff4444;
    background: rgba(255, 68, 68, 0.1);
}

/* Footer AI */
.ai-footer {
    background: linear-gradient(135deg, var(--ai-bg-primary) 0%, var(--ai-bg-secondary) 100%);
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    position: relative;
    overflow: hidden;
    margin-top: var(--ai-spacing-xxl);
}

.ai-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--ai-gradient-primary);
    animation: ai-scan 4s linear infinite;
}

/* Neural Network Background */
.ai-neural-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    opacity: 0.1;
}

.ai-particles-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
    opacity: 0.05;
}

/* Footer Content */
.ai-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--ai-spacing-xxl);
    padding: var(--ai-spacing-xxl) 0;
    position: relative;
    z-index: 3;
}

.ai-footer-section {
    display: flex;
    flex-direction: column;
    gap: var(--ai-spacing-lg);
}

/* Footer Logo */
.ai-footer-logo {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-md);
    margin-bottom: var(--ai-spacing-lg);
}

.ai-footer-logo .ai-logo-icon {
    font-size: 2.5rem;
    color: var(--ai-primary);
    filter: drop-shadow(0 0 10px currentColor);
}

.ai-footer-logo .ai-logo-main {
    font-family: var(--ai-font-display);
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--ai-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ai-footer-logo .ai-logo-sub {
    font-size: 0.9rem;
    color: var(--ai-text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

/* Footer Titles */
.ai-footer-title {
    color: var(--ai-text-primary);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: var(--ai-spacing-md);
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-sm);
    position: relative;
}

.ai-footer-title i {
    color: var(--ai-primary);
    font-size: 1.1rem;
}

.ai-title-underline {
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 60px;
    height: 2px;
    background: var(--ai-gradient-primary);
    border-radius: 1px;
}

/* Footer Links */
.ai-footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--ai-spacing-sm);
}

.ai-footer-link {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-sm);
    color: var(--ai-text-secondary);
    text-decoration: none;
    padding: var(--ai-spacing-xs) 0;
    transition: var(--ai-transition-normal);
    position: relative;
}

.ai-footer-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    height: 1px;
    background: var(--ai-primary);
    transition: width var(--ai-transition-normal);
    transform: translateY(-50%);
}

.ai-footer-link:hover::before {
    width: 20px;
}

.ai-footer-link:hover {
    color: var(--ai-primary);
    padding-left: var(--ai-spacing-lg);
}

.ai-footer-link i {
    width: 16px;
    text-align: center;
    font-size: 0.9rem;
}

/* Contact Info */
.ai-contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--ai-spacing-md);
}

.ai-contact-item {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-md);
    color: var(--ai-text-secondary);
}

.ai-contact-item i {
    width: 20px;
    text-align: center;
    color: var(--ai-primary);
    font-size: 1rem;
}

.ai-contact-text {
    font-size: 0.9rem;
}

.ai-status-online {
    color: #10b981;
    font-weight: 500;
}

/* Social Links */
.ai-social-links {
    display: flex;
    gap: var(--ai-spacing-md);
    margin-top: var(--ai-spacing-lg);
}

.ai-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--ai-border-radius);
    color: var(--ai-text-secondary);
    text-decoration: none;
    transition: var(--ai-transition-normal);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.ai-social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--ai-gradient-glow);
    transition: left var(--ai-transition-normal);
}

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

.ai-social-link:hover {
    color: var(--ai-primary);
    border-color: var(--ai-primary);
    transform: translateY(-2px);
    box-shadow: var(--ai-shadow-glow);
}

.ai-social-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--ai-bg-card);
    color: var(--ai-text-primary);
    padding: var(--ai-spacing-xs) var(--ai-spacing-sm);
    border-radius: var(--ai-border-radius);
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--ai-transition-normal);
    margin-bottom: var(--ai-spacing-xs);
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.ai-social-link:hover .ai-social-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Newsletter */
.ai-newsletter {
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--ai-border-radius);
    padding: var(--ai-spacing-lg);
    margin-top: var(--ai-spacing-lg);
    backdrop-filter: blur(10px);
}

.ai-newsletter-title {
    color: var(--ai-text-primary);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--ai-spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-sm);
}

.ai-newsletter-title i {
    color: var(--ai-primary);
}

.ai-newsletter-text {
    color: var(--ai-text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--ai-spacing-lg);
    line-height: 1.5;
}

.ai-newsletter-input-group {
    display: flex;
    gap: var(--ai-spacing-sm);
}

.ai-newsletter-input {
    flex: 1;
    padding: var(--ai-spacing-sm) var(--ai-spacing-md);
    background: var(--ai-bg-secondary);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--ai-border-radius);
    color: var(--ai-text-primary);
    font-family: var(--ai-font-primary);
    outline: none;
    transition: var(--ai-transition-normal);
}

.ai-newsletter-input:focus {
    border-color: var(--ai-primary);
    box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2);
}

.ai-newsletter-input::placeholder {
    color: var(--ai-text-muted);
}

.ai-newsletter-btn {
    padding: var(--ai-spacing-sm) var(--ai-spacing-lg);
    background: var(--ai-gradient-primary);
    border: none;
    border-radius: var(--ai-border-radius);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: var(--ai-transition-normal);
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-xs);
    white-space: nowrap;
}

.ai-newsletter-btn:hover {
    box-shadow: var(--ai-shadow-glow);
    transform: translateY(-1px);
}

/* Terminal Section */
.ai-footer-terminal {
    margin: var(--ai-spacing-xxl) 0;
    position: relative;
    z-index: 3;
}

.ai-terminal-window {
    background: var(--ai-bg-secondary);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--ai-border-radius);
    overflow: hidden;
    box-shadow: var(--ai-shadow-lg);
    backdrop-filter: blur(10px);
}

.ai-terminal-header {
    background: var(--ai-bg-tertiary);
    padding: var(--ai-spacing-sm) var(--ai-spacing-md);
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-sm);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
}

.ai-terminal-button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.ai-terminal-button.ai-red {
    background: #ff5f56;
}

.ai-terminal-button.ai-yellow {
    background: #ffbd2e;
}

.ai-terminal-button.ai-green {
    background: #27ca3f;
}

.ai-terminal-title {
    color: var(--ai-text-secondary);
    font-family: var(--ai-font-mono);
    font-size: 0.9rem;
    margin-left: auto;
}

.ai-terminal-body {
    padding: var(--ai-spacing-lg);
    font-family: var(--ai-font-mono);
    background: var(--ai-bg-primary);
}

.ai-terminal-line {
    margin-bottom: var(--ai-spacing-md);
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-sm);
}

.ai-prompt {
    color: var(--ai-primary);
    font-weight: 600;
}

.ai-command {
    color: var(--ai-text-primary);
}

.ai-terminal-output {
    margin-top: var(--ai-spacing-lg);
}

.ai-ascii-art {
    color: var(--ai-primary);
    font-size: 0.7rem;
    line-height: 1.2;
    margin-bottom: var(--ai-spacing-lg);
    text-shadow: 0 0 5px currentColor;
    font-weight: 600;
}

.ai-terminal-message {
    color: var(--ai-text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.ai-status-active {
    color: #10b981;
    font-weight: 600;
    text-shadow: 0 0 5px currentColor;
}

/* Footer Bottom */
.ai-footer-bottom {
    background: var(--ai-bg-tertiary);
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding: var(--ai-spacing-lg) 0;
    position: relative;
    z-index: 3;
}

.ai-footer-bottom-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--ai-spacing-lg);
}

.ai-copyright {
    color: var(--ai-text-secondary);
    font-size: 0.9rem;
}

.ai-terminal-text {
    font-family: var(--ai-font-mono);
    color: var(--ai-text-muted);
    font-size: 0.8rem;
}

.ai-footer-bottom-links {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-md);
    font-size: 0.9rem;
}

.ai-footer-bottom-links a {
    color: var(--ai-text-secondary);
    text-decoration: none;
    transition: var(--ai-transition-normal);
}

.ai-footer-bottom-links a:hover {
    color: var(--ai-primary);
}

.ai-separator {
    color: var(--ai-text-muted);
}

.ai-security-badges {
    display: flex;
    gap: var(--ai-spacing-md);
}

.ai-security-badge {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-xs);
    padding: var(--ai-spacing-xs) var(--ai-spacing-sm);
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--ai-border-radius);
    color: var(--ai-text-secondary);
    font-size: 0.8rem;
    backdrop-filter: blur(5px);
}

.ai-security-badge i {
    color: var(--ai-primary);
    font-size: 0.9rem;
}

/* Scroll to Top */
.ai-scroll-to-top {
    position: fixed;
    bottom: var(--ai-spacing-xl);
    right: var(--ai-spacing-xl);
    width: 50px;
    height: 50px;
    background: var(--ai-gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--ai-transition-normal);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    box-shadow: var(--ai-shadow-lg);
}

.ai-scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.ai-scroll-to-top:hover {
    box-shadow: var(--ai-shadow-glow);
    transform: translateY(-2px) scale(1.05);
}

/* Neural Canvas */
.ai-neural-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.1;
}

.ai-mobile-menu.active {
    transform: translateX(0);
}

.ai-mobile-menu-content {
    padding: var(--ai-spacing-xxl) var(--ai-spacing-lg);
    max-width: 400px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: var(--ai-spacing-xl);
}

.ai-mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--ai-spacing-md);
}

.ai-mobile-nav-link {
    display: flex;
    align-items: center;
    gap: var(--ai-spacing-md);
    padding: var(--ai-spacing-lg);
    color: var(--ai-text-primary);
    text-decoration: none;
    background: var(--ai-bg-glass);
    border: 1px solid rgba(0, 212, 255, 0.1);
    border-radius: var(--ai-border-radius);
    transition: var(--ai-transition-normal);
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.ai-mobile-nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--ai-gradient-glow);
    transition: left var(--ai-transition-normal);
}

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

.ai-mobile-nav-link:hover {
    color: var(--ai-primary);
    border-color: var(--ai-primary);
    background: rgba(0, 212, 255, 0.1);
    transform: translateX(10px);
}

.ai-mobile-nav-link i {
    width: 24px;
    text-align: center;
    font-size: 1.2rem;
}

/* Responsive AI */
@media (max-width: 768px) {
    .ai-nav-content {
        flex-direction: column;
        gap: var(--ai-spacing-lg);
    }
    
    .ai-nav-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .ai-search {
        order: -1;
        width: 100%;
        max-width: none;
    }
    
    .container {
        padding: 0 var(--ai-spacing-md);
    }
}

@media (max-width: 480px) {
    .ai-logo-main {
        font-size: 1.25rem;
    }
    
    .ai-logo-icon {
        font-size: 1.5rem;
    }
    
    .ai-nav-links {
        gap: var(--ai-spacing-sm);
    }
    
    .ai-nav-link {
        padding: var(--ai-spacing-xs) var(--ai-spacing-sm);
        font-size: 0.875rem;
    }
}