/* Theme Colors */

/* Dark Theme */
body.dark {
    --bg-primary: #020617;
    --bg-secondary: #0f172a;
    --bg-tertiary: #1e293b;
    --bg-card: rgba(15, 23, 42, 0.5);
    --bg-card-hover: rgba(30, 41, 59, 0.5);
    
    --text-primary: #e2e8f0;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    
    --accent-primary: #f97316;
    --accent-secondary: #ea580c;
    
    --border-primary: #334155;
    --border-secondary: #1e293b;
    --border-accent: rgba(249, 115, 22, 0.3);
    
    --shadow-accent: rgba(249, 115, 22, 0.5);
    --glow-color: rgba(249, 115, 22, 0.3);
    
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

body.dark .circuit-path {
    stroke: #22d3ee;
}

body.dark .circuit-node {
    fill: #22d3ee;
}

body.dark .particle {
    background-color: #22d3ee;
}

/* Light Theme */
body.light {
    --bg-primary: #f9fafb;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f3f4f6;
    --bg-card: rgba(255, 255, 255, 0.8);
    --bg-card-hover: #f9fafb;
    
    --text-primary: #111827;
    --text-secondary: #374151;
    --text-tertiary: #6b7280;
    
    --accent-primary: #2563eb;
    --accent-secondary: #1d4ed8;
    
    --border-primary: #e5e7eb;
    --border-secondary: #d1d5db;
    --border-accent: #bfdbfe;
    
    --shadow-accent: rgba(37, 99, 235, 0.5);
    --glow-color: rgba(59, 130, 246, 0.3);
    
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

body.light .circuit-path {
    stroke: #f97316;
}

body.light .circuit-node {
    fill: #ea580c;
}

body.light .particle {
    background-color: #f97316;
}

/* Smooth theme transitions */
body {
    transition: background-color var(--transition-slow), color var(--transition-slow);
}

/* Enhanced theme transitions */
body.dark {
    --gradient-primary: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    --gradient-card: linear-gradient(135deg, rgba(249, 115, 22, 0.1) 0%, transparent 100%);
}

body.light {
    --gradient-primary: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    --gradient-card: linear-gradient(135deg, rgba(37, 99, 235, 0.05) 0%, transparent 100%);
}

/* Glassmorphism effect */
body.dark .content-area {
    background: rgba(15, 23, 42, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
}

body.light .content-area {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
}