/**
 * 🎨 MULTI-THEME DESIGN SYSTEM
 * Multiple award-winning design themes
 * 
 * Themes:
 * - Cinematic (Default) - Movie theater vibes
 * - Command Center - Dark, data-rich cockpit aesthetic
 * - Hacker Terminal - High-contrast neon green on black
 * - Minimalist - Clean, distraction-free modern aesthetic
 */

/* ============================================
   CINEMATIC THEME (Default)
   ============================================ */
:root,
:root[data-theme="cinematic"] {
    /* Primary Colors - Deep Purple/Blue */
    --theme-primary: #667eea;
    --theme-primary-light: #818cf8;
    --theme-primary-dark: #4f46e5;
    --theme-secondary: #764ba2;
    --theme-accent: #f093fb;
    
    /* Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-elevated: #ffffff;
    --bg-overlay: rgba(15, 23, 42, 0.8);
    
    /* Text */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #64748b;
    --text-inverse: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --gradient-accent: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    
    /* Glass */
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
}

:root[data-theme="cinematic"].dark {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-elevated: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --glass-bg: rgba(15, 23, 42, 0.3);
    --glass-border: rgba(255, 255, 255, 0.1);
}

/* ============================================
   COMMAND CENTER THEME - Dark Data Cockpit
   ============================================ */
:root[data-theme="command-center"] {
    /* Primary Colors - Muted Blues & Alert Colors */
    --theme-primary: #3b82f6;
    --theme-primary-light: #60a5fa;
    --theme-primary-dark: #2563eb;
    --theme-secondary: #64748b;
    --theme-accent: #f59e0b; /* Warning Yellow */
    
    /* Backgrounds */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-elevated: #475569;
    --bg-overlay: rgba(15, 23, 42, 0.95);
    
    /* Text */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --text-inverse: #0f172a;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #1e293b 0%, #3b82f6 100%);
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #3b82f6 100%);
    --gradient-accent: linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
    
    /* Glass */
    --glass-bg: rgba(30, 41, 59, 0.6);
    --glass-border: rgba(100, 116, 139, 0.4);
}

:root[data-theme="command-center"].dark {
    /* Command center is naturally dark */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
}

/* ============================================
   HACKER TERMINAL - Utilitarian Data Focus
   ============================================ */
:root[data-theme="terminal"] {
    /* Primary Colors - Neon Green/Cyan */
    --theme-primary: #00ff00;
    --theme-primary-light: #4dff4d;
    --theme-primary-dark: #00cc00;
    --theme-secondary: #00ffff;
    --theme-accent: #ff00ff;
    
    /* Backgrounds */
    --bg-primary: #050505;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #141414;
    --bg-elevated: #1f1f1f;
    --bg-overlay: rgba(0, 0, 0, 0.95);
    
    /* Text */
    --text-primary: #00ff00;
    --text-secondary: #00cc00;
    --text-tertiary: #008000;
    --text-inverse: #050505;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00ff00 0%, #00ffff 100%);
    --gradient-hero: linear-gradient(135deg, #050505 0%, #00cc00 50%, #00ffff 100%);
    --gradient-accent: linear-gradient(135deg, #ff00ff 0%, #00ffff 100%);
    
    /* Glass */
    --glass-bg: rgba(0, 255, 0, 0.05);
    --glass-border: rgba(0, 255, 0, 0.3);
}

:root[data-theme="terminal"].dark {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --bg-tertiary: #141414;
}

/* ============================================
   MINIMALIST ANALYTICS - Clean & Distraction-free
   ============================================ */
:root[data-theme="minimalist"] {
    /* Primary Colors - Monochromes with subtle blue */
    --theme-primary: #0f172a;
    --theme-primary-light: #334155;
    --theme-primary-dark: #000000;
    --theme-secondary: #64748b;
    --theme-accent: #3b82f6;
    
    /* Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-elevated: #ffffff;
    --bg-overlay: rgba(255, 255, 255, 0.9);
    
    /* Text */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #94a3b8;
    --text-inverse: #ffffff;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #334155 0%, #0f172a 100%);
    --gradient-hero: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #cbd5e1 100%);
    --gradient-accent: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    
    /* Glass */
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(203, 213, 225, 0.5);
}

:root[data-theme="minimalist"].dark {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-elevated: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --glass-bg: rgba(15, 23, 42, 0.8);
    --glass-border: rgba(71, 85, 105, 0.5);
}

/* ============================================
   THEME TRANSITIONS
   ============================================ */
* {
    transition: background-color 0.3s ease, 
                color 0.3s ease,
                border-color 0.3s ease;
}

/* Theme-specific font weights */
:root[data-theme="neon"] {
    font-weight: 600; /* Bolder for neon */
}

:root[data-theme="midnight"] {
    font-weight: 500; /* Medium for midnight */
}