/* === TECHNORE MARKETPLACE THEME VARIABLES ===
   iOS 26 inspired color palette with modern design system
   Optimized for performance and maintainability
*/

/* Root Variables (Light Theme - Default) */
:root {
  /* Brand Colors */
  --primary: #667eea;
  --primary-dark: #5568d3;
  --primary-light: #818cf8;
  --secondary: #764ba2;
  --accent: #f59e0b;
  
  /* Gradients */
  --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --secondary-gradient: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
  --success-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
  --danger-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  
  /* Status Colors */
  --success: #10b981;
  --success-light: #34d399;
  --warning: #f59e0b;
  --warning-light: #fbbf24;
  --danger: #ef4444;
  --danger-light: #f87171;
  --info: #3b82f6;
  --info-light: #60a5fa;
  
  /* Background Colors */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-tertiary: #f1f5f9;
  --bg-quaternary: #e2e8f0;
  
  /* Text Colors */
  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-tertiary: #6b7280;
  --text-quaternary: #9ca3af;
  --text-inverse: #ffffff;
  
  /* Border Colors */
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --border-medium: #cbd5e1;
  --border-dark: #94a3b8;
  
  /* Shadow Colors */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.25);
  
  /* Glass Effects */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-shadow: rgba(0, 0, 0, 0.1);
  --backdrop-blur: blur(20px);
  --backdrop-blur-sm: blur(10px);
  
  /* Typography */
  --font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', Consolas, 'Courier New', monospace;
  
  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  
  /* Font Weights */
  --font-light: 300;
  --font-normal: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;
  --font-extrabold: 800;
  
  /* Line Heights */
  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;
  
  /* Border Radius */
  --radius-none: 0;
  --radius-sm: 0.25rem;
  --radius: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-2xl: 2rem;
  --radius-full: 9999px;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Z-Index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
  --z-toast: 9999;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition: 300ms ease;
  --transition-slow: 500ms ease;
  
  /* Animation */
  --animation-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --animation-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
  --container-2xl: 1536px;
  --container-max: 1200px;
  
  /* Header */
  --header-height: 70px;
  --header-height-sm: 60px;
  
  /* Sidebar */
  --sidebar-width: 280px;
  --sidebar-width-sm: 240px;
  
  /* Breakpoints */
  --breakpoint-sm: 640px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 1024px;
  --breakpoint-xl: 1280px;
  --breakpoint-2xl: 1536px;
}

/* Dark Theme */
[data-theme="dark"] {
  /* Brand Colors (adjusted for dark mode) */
  --primary: #818cf8;
  --primary-dark: #6366f1;
  --primary-light: #a78bfa;
  --secondary: #a78bfa;
  --accent: #fbbf24;
  
  /* Status Colors (adjusted for dark mode) */
  --success: #34d399;
  --success-light: #10b981;
  --warning: #fbbf24;
  --warning-light: #f59e0b;
  --danger: #f87171;
  --danger-light: #ef4444;
  --info: #60a5fa;
  --info-light: #3b82f6;
  
  /* Background Colors */
  --bg-primary: #0f172a;
  --bg-secondary: #1e293b;
  --bg-tertiary: #334155;
  --bg-quaternary: #475569;
  
  /* Text Colors */
  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-tertiary: #94a3b8;
  --text-quaternary: #64748b;
  --text-inverse: #111827;
  
  /* Border Colors */
  --border: #334155;
  --border-light: #475569;
  --border-medium: #64748b;
  --border-dark: #94a3b8;
  
  /* Shadow Colors (adjusted for dark mode) */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.5);
  
  /* Glass Effects (adjusted for dark mode) */
  --glass-bg: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-shadow: rgba(0, 0, 0, 0.3);
}

/* System Preference Dark Mode */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    /* Brand Colors */
    --primary: #818cf8;
    --primary-dark: #6366f1;
    --primary-light: #a78bfa;
    --secondary: #a78bfa;
    --accent: #fbbf24;
    
    /* Status Colors */
    --success: #34d399;
    --success-light: #10b981;
    --warning: #fbbf24;
    --warning-light: #f59e0b;
    --danger: #f87171;
    --danger-light: #ef4444;
    --info: #60a5fa;
    --info-light: #3b82f6;
    
    /* Background Colors */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-quaternary: #475569;
    
    /* Text Colors */
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-tertiary: #94a3b8;
    --text-quaternary: #64748b;
    --text-inverse: #111827;
    
    /* Border Colors */
    --border: #334155;
    --border-light: #475569;
    --border-medium: #64748b;
    --border-dark: #94a3b8;
    
    /* Shadow Colors */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 15px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 25px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 25px 50px rgba(0, 0, 0, 0.5);
    
    /* Glass Effects */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: rgba(0, 0, 0, 0.3);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  :root {
    --transition: 0ms ease;
    --transition-fast: 0ms ease;
    --transition-slow: 0ms ease;
  }
  
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  :root {
    --border: #000000;
    --text-primary: #000000;
    --text-secondary: #000000;
    --bg-primary: #ffffff;
    --bg-secondary: #ffffff;
  }
  
  [data-theme="dark"] {
    --border: #ffffff;
    --text-primary: #ffffff;
    --text-secondary: #ffffff;
    --bg-primary: #000000;
    --bg-secondary: #000000;
  }
}

/* Print Styles */
@media print {
  :root {
    --text-primary: #000000;
    --text-secondary: #000000;
    --bg-primary: #ffffff;
    --bg-secondary: #ffffff;
    --border: #000000;
    --shadow: none;
  }
}