/* CSS Variables for MYSECUR.IT - Professional Light Theme */
:root {
  /* PRIMARY BRAND COLORS - From logo (enhanced for light theme) */
  --color-brand-cyan: #0891b2;         /* Deeper cyan for light backgrounds */
  --color-brand-cyan-dark: #0e7490;    /* Darker cyan for hover states */
  --color-brand-cyan-light: #06b6d4;   /* Bright cyan for accents */
  --color-brand-cyan-soft: #cffafe;    /* Very light cyan for backgrounds */
  
  /* PROFESSIONAL PRIMARY PALETTE - Optimized for light theme */
  --color-primary: #1e40af;            /* Rich blue - excellent on light */
  --color-primary-dark: #1e3a8a;       /* Darker blue for hover states */
  --color-primary-soft: #dbeafe;       /* Very light blue for backgrounds */
  
  /* SECONDARY PROFESSIONAL COLORS */
  --color-secondary: #475569;          /* Dark slate for text */
  --color-secondary-soft: #f1f5f9;     /* Light slate for backgrounds */
  
  /* LIGHT THEME BACKGROUNDS */
  --color-background: #ffffff;         /* Pure white main background */
  
  /* DARK ACCENTS (from logo - now for text/borders) */
  --color-dark: #0f172a;               /* Dark navy for text */
  --color-dark-2: #1e293b;             /* Medium dark for headings */
  --color-dark-3: #334155;             /* Lighter dark for secondary text */
  
  /* PROFESSIONAL NEUTRALS - Light theme optimized */
  --color-white: #ffffff;              /* Pure white */
  --color-gray-50: #f8fafc;           /* Very light backgrounds */
  --color-gray-100: #f1f5f9;          /* Light card backgrounds */
  --color-gray-200: #e2e8f0;          /* Light borders */
  --color-gray-300: #cbd5e1;          /* Medium borders */
  --color-gray-400: #94a3b8;          /* Placeholder text */
  --color-gray-500: #64748b;          /* Secondary text */
  --color-gray-600: #475569;          /* Primary text */
  --color-gray-700: #334155;          /* Dark text */
  --color-gray-900: #0f172a;          /* Darkest text/headings */
  
  /* STATUS COLORS - Professional palette */
  --color-success: #10b981;           /* Professional green */
  --color-success-dark: #059669;      /* Darker green */
  --color-warning: #f59e0b;           /* Professional amber */
  
  --color-warning-dark: #d97706;      /* Darker amber */
  --color-error: #ef4444;             /* Professional red */
  --color-error-dark: #dc2626;        /* Darker red */
  
  /* TRANSPARENT VARIATIONS - Light theme optimized */
  /* Brand cyan transparencies (deeper for light backgrounds) */
  --color-brand-cyan-10: rgba(8, 145, 178, 0.1);
  --color-brand-cyan-20: rgba(8, 145, 178, 0.2);
  --color-brand-cyan-30: rgba(8, 145, 178, 0.3);
  
  /* Primary blue transparencies (rich blue for light theme) */
  --color-primary-05: rgba(30, 64, 175, 0.05);
  --color-primary-10: rgba(30, 64, 175, 0.1);
  --color-primary-20: rgba(30, 64, 175, 0.2);
  --color-primary-30: rgba(30, 64, 175, 0.3);
  --color-primary-50: rgba(30, 64, 175, 0.5);
  
  /* Secondary slate transparencies */
  --color-secondary-05: rgba(71, 85, 105, 0.05);
  --color-secondary-10: rgba(71, 85, 105, 0.1);
  --color-secondary-20: rgba(71, 85, 105, 0.2);
  
  /* Dark transparencies for overlays */
  
  /* Status color transparencies */
  --color-success-10: rgba(16, 185, 129, 0.1);
  --color-success-20: rgba(16, 185, 129, 0.2);
  --color-success-30: rgba(16, 185, 129, 0.3);
  --color-success-50: rgba(16, 185, 129, 0.5);
  
  --color-warning-10: rgba(245, 158, 11, 0.1);
  --color-warning-20: rgba(245, 158, 11, 0.2);
  --color-warning-30: rgba(245, 158, 11, 0.3);
  --color-warning-50: rgba(245, 158, 11, 0.5);
  
  --color-error-10: rgba(239, 68, 68, 0.1);
  --color-error-20: rgba(239, 68, 68, 0.2);
  --color-error-30: rgba(239, 68, 68, 0.3);
  --color-error-50: rgba(239, 68, 68, 0.5);
  
  
  /* Black transparencies */
  --color-black-30: rgba(0, 0, 0, 0.3);
  --color-black-80: rgba(0, 0, 0, 0.8);
  
  /* White transparencies */
  --color-white-05: rgba(255, 255, 255, 0.05);
  --color-white-10: rgba(255, 255, 255, 0.1);
  --color-white-20: rgba(255, 255, 255, 0.2);
  
  /* GRADIENTS - Updated with new primary color */
  --gradient-quiz-progress: linear-gradient(to right, var(--color-primary), #7ee0f0);
  --gradient-primary-blue: linear-gradient(135deg, #5fd9eb, #4bc5d6);
  --gradient-blue-light: linear-gradient(135deg, #7ee0f0, #5fd9eb);
  --gradient-primary-success: linear-gradient(135deg, #5fd9eb, #2ecc71);
  --gradient-primary-success-light: linear-gradient(135deg, rgba(95, 217, 235, 0.1), rgba(46, 204, 113, 0.1));
  --gradient-primary-success-vertical: linear-gradient(to bottom, #5fd9eb, #2ecc71);
  --gradient-primary-warm: linear-gradient(90deg, #5fd9eb, #2ecc71, #f39c12);
  --gradient-primary-error: linear-gradient(90deg, #5fd9eb, #e74c3c, #2ecc71);
  --gradient-dark: linear-gradient(135deg, #152436 0%, #253242 100%);
  --gradient-success-light: linear-gradient(135deg, #58d68d, #2ecc71);
  --gradient-warning: linear-gradient(135deg, #f39c12, #e67e22);
  --gradient-warning-light: linear-gradient(135deg, #f7dc6f, #f39c12);
  --gradient-error: linear-gradient(135deg, #e74c3c, #c0392b);
  --gradient-multi-color: linear-gradient(45deg, #e74c3c, #f39c12, #5fd9eb, #2ecc71);
  --gradient-multi-warm: linear-gradient(90deg, #5fd9eb, #2ecc71, #f39c12, #e74c3c);
  --gradient-multi-diagonal: linear-gradient(45deg, #5fd9eb, #2ecc71, #f39c12, #e74c3c);
  --gradient-shimmer: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.2) 50%, transparent 100%);
  --gradient-shimmer-simple: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  
  /* SHADOWS - Updated with new primary color */
  --shadow-primary-10: 0 20px 25px -5px rgba(95, 217, 235, 0.1), 0 8px 10px -6px rgba(95, 217, 235, 0.1);
  --shadow-primary-20: 0 25px 50px rgba(95, 217, 235, 0.2);
  --shadow-primary-30: 0 30px 60px rgba(95, 217, 235, 0.3);
  --shadow-primary-glow: 0 30px 60px rgba(95, 217, 235, 0.25);
  --shadow-primary-large: 0 32px 64px -12px rgba(95, 217, 235, 0.15), 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-primary-accent: 0 40px 80px -12px rgba(95, 217, 235, 0.2), 0 30px 60px -12px rgba(0, 0, 0, 0.3);
  
  /* Standard shadows */
  --shadow-card: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  
  /* Black shadows */
  --shadow-black-20: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 8px 10px -6px rgba(0, 0, 0, 0.2);
  
  /* Status shadows */
  --shadow-success-30: 0 30px 60px rgba(46, 204, 113, 0.3);
  --shadow-warning-30: 0 30px 60px rgba(243, 156, 18, 0.3);
  --shadow-error-30: 0 10px 30px rgba(231, 76, 60, 0.4);
  
  /* Complex shadows */
  
  /* TRANSITIONS */
  --transition-base: all 0.3s ease;
  --transition-fast: all 0.2s ease;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* TRANSFORMS */
  --transform-scale: scale(1.05);
  --transform-lift: translateY(-8px);
  --transform-lift-small: translateY(-4px);
  
  /* BORDERS */
  --border-radius: 12px;
  
  /* SPACING */
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  
  /* TYPOGRAPHY */
  --font-family: 'Inter', sans-serif;
  
  /* JAVASCRIPT COLORS - For dynamic styling */
  --js-blue: #3B82F6;                    /* Blue for JS dynamic elements */
  --js-blue-10: rgba(59, 130, 246, 0.1);
  --js-blue-20: rgba(59, 130, 246, 0.2);
  --js-blue-08: rgba(59, 130, 246, 0.08);
  --js-blue-03: rgba(59, 130, 246, 0.03);
  --js-blue-50: rgba(59, 130, 246, 0.5);
  --js-green: #22C55E;                   /* Green for JS dynamic elements */
  --js-green-10: rgba(34, 197, 94, 0.1);
  --js-green-20: rgba(34, 197, 94, 0.2);
  --js-green-08: rgba(34, 197, 94, 0.08);
  --js-green-03: rgba(34, 197, 94, 0.03);
  --js-green-50: rgba(34, 197, 94, 0.5);
  --js-red: #EF4444;                     /* Red for JS dynamic elements */
  --js-red-10: rgba(239, 68, 68, 0.1);
  --js-red-20: rgba(239, 68, 68, 0.2);
  --js-red-08: rgba(239, 68, 68, 0.08);
  --js-red-03: rgba(239, 68, 68, 0.03);
  --js-red-50: rgba(239, 68, 68, 0.5);
  --js-amber: #F59E0B;                   /* Amber for JS dynamic elements */
  --js-amber-10: rgba(245, 158, 11, 0.1);
  --js-gray: #9CA3AF;                    /* Gray for JS dynamic elements */
  --js-gray-600: #374151;               /* Gray 600 for borders */
  --js-gray-600-20: rgba(55, 65, 81, 0.2);
  --js-gray-600-50: rgba(55, 65, 81, 0.5);

  /* COMPONENT SPECIFIC - LEGACY */
  --header-logo-size: 48px;
  --header-padding-desktop: 3rem;
  --header-padding-tablet: 1.5rem;
  --header-breadcrumb-offset: 1.25rem;
  --modal-max-width: 600px;
  --modal-max-height: 80vh;
  --modal-border-radius: 1.5rem;
  --modal-padding: 2rem;
  --modal-backdrop-blur: 5px;

  /* STANDARDIZED BUTTON SYSTEM */
  --btn-padding: 0.75rem 1.5rem;
  --btn-padding-sm: 0.5rem 1rem;
  --btn-padding-lg: 1rem 2rem;
  --btn-font-size: 0.875rem;
  --btn-font-weight: 500;
  --btn-border-radius: var(--border-radius);
  --btn-transition: all 0.3s ease;
  --btn-transform-hover: translateY(-2px);

  /* ===== PHASE 2: COMPONENT VARIABLES ===== */
  
  /* Component Spacing Variables */
  --component-padding-small: 1.5rem 1rem;
  --component-padding-medium: 2rem 1.5rem;
  --component-padding-large: 2.5rem 2rem;
  --component-padding-card: 3rem 2rem;
  
  --component-margin-small: 2rem;
  --component-margin-medium: 3rem;
  --component-margin-large: 4rem;
  
  --component-gap-small: 1rem;
  --component-gap-medium: 1.5rem;
  --component-gap-large: 2rem;
  
  /* Component Transition Variables */
  --transition-component-fast: all 0.3s ease;
  --transition-component-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-component-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-component-special: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Opacity transitions */
  
  /* Component Box Shadow Variables */
  --shadow-component-card: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  --shadow-component-card-hover: 0 35px 70px -12px rgba(95, 217, 235, 0.1), 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-component-inset: var(--shadow-inset-dark);
  --shadow-component-glow: var(--shadow-inset-glow);
  --shadow-component-fact: 0 4px 12px var(--color-primary-30);
  --shadow-component-fact-hover: 0 8px 25px var(--color-primary-50);
  
  /* Component Border Radius Variables */
  --radius-component-small: 0.5rem;
  --radius-component-medium: 1rem;
  --radius-component-large: 1.5rem;
  
  /* Icon Size Variables */
  --icon-size-medium: 2rem;
  --icon-size-large: 2.5rem;
  
  /* Number Badge Variables */
  --badge-size-medium: 2.5rem;
  --badge-size-large: 4rem;  
  
  /* Responsive Typography Variables */
  
  --subtitle-size-mobile: 1rem;
  
  /* Component Width Constraints */
  
  /* Mobile Carousel Variables */
  
  /* Animation Duration Variables */
  --animation-duration-medium: 2s;
  --animation-duration-slow: 3s;
  --animation-duration-long: 1.2s;
  --animation-duration-extra-long: 4s;
  
  /* Component Typography Variables */
  --title-size-small: 1.5rem;
  --title-size-medium: 1.875rem;
  --title-size-large: 2.5rem;
  --title-size-extra-large: 3rem;
  
  --subtitle-size-small: 1rem;
  --subtitle-size-medium: 1.125rem;
  --subtitle-size-large: 1.25rem;
  
  /* Component Specific Spacing */
  --component-margin-extra-large: 4rem;
  --component-gap-extra-large: 3rem;
  --component-padding-mobile: 2rem 1.5rem;
  --component-padding-card: 3rem 2rem;
  
  /* Icon and Badge Sizes */
  --icon-size-extra-large: 5rem;
  
  /* Complex Shadow Variables */
  --shadow-complex-primary: 0 25px 50px -12px rgba(0, 0, 0, 0.40), 0 0 0 1px var(--color-primary-10);
  --shadow-complex-primary-hover: 0 35px 70px -12px var(--color-primary-10), 0 25px 50px -12px rgba(0, 0, 0, 0.40);
  --shadow-quiz-complex: 0 20px 40px -12px rgba(0, 0, 0, 0.25), 0 8px 16px -8px var(--color-primary-light-20);
  --shadow-quiz-hover: 0 30px 60px -12px rgba(0, 0, 0, 0.35), 0 12px 24px -8px var(--color-primary-light-30);
  --shadow-inset-dark: 0 25px 50px -12px rgba(0, 0, 0, 0.40), inset 0 1px 0 rgba(255, 255, 255, 0.10);
  --shadow-inset-glow: 0 20px 40px var(--color-primary-50), inset 0 1px 0 rgba(255, 255, 255, 0.10);
  --shadow-component-hover: 0 30px 60px -12px rgba(0, 0, 0, 0.25);
  --shadow-component-small: 0 4px 12px var(--color-primary-30);
  
  /* Gradient Shimmer Variables */
  --gradient-shimmer: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  --gradient-shimmer-simple: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}