:root {
    /* Modern Color Palette */
    --primary-color: #7C3AED;
    --primary-dark: #6D28D9;
    --primary-light: #A78BFA;
    --primary-glow: rgba(124, 58, 237, 0.4);

    --secondary-color: #EC4899;
    --secondary-dark: #DB2777;
    --secondary-light: #F472B6;
    --secondary-glow: rgba(236, 72, 153, 0.4);

    --accent-color: #06B6D4;
    --accent-dark: #0891B2;
    --accent-light: #22D3EE;

    /* Refined Dark Theme */
    --background-color: #0A0A0F;
    --background-dark: #060609;
    --background-light: #151520;
    --card-background: #1A1A2E;
    --card-background-hover: #1F1F35;

    --text-color: #FAFAFA;
    --text-secondary: #D1D1D6;
    --text-light: #9CA3AF;
    --text-white: #FFFFFF;

    /* Status Colors - More vibrant */
    --success-color: #22C55E;
    --success-light: #86EFAC;
    --error-color: #EF4444;
    --error-light: #FCA5A5;
    --warning-color: #F59E0B;
    --warning-light: #FCD34D;
    --info-color: #3B82F6;
    --info-light: #93C5FD;

    /* Borders & Shadows */
    --border-color: #27273F;
    --border-color-light: #363650;
    --border-color-focus: #7C3AED;

    --border-radius-sm: 8px;
    --border-radius: 12px;
    --border-radius-md: 14px;
    --border-radius-large: 20px;
    --border-radius-xl: 24px;

    --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
    --box-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
    --box-shadow-large: 0 8px 32px rgba(0, 0, 0, 0.6);
    --box-shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.7);

    --glow-primary: 0 0 20px var(--primary-glow);
    --glow-secondary: 0 0 20px var(--secondary-glow);
    --glow-accent: 0 0 20px rgba(6, 182, 212, 0.4);

    /* Refined Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;
    --spacing-xxxl: 64px;

    /* Enhanced Typography */
    --font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Helvetica Neue', sans-serif;
    --font-family-display: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 22px;
    --font-size-xxl: 28px;
    --font-size-xxxl: 36px;
    --font-size-display: 48px;

    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* Smooth Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 600ms cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Container */
    --container-max-width: 1280px;
    --container-padding: 24px;

    /* Mobile Touch Targets */
    --touch-target-min: 44px;
    --touch-target-comfortable: 48px;

    /* Z-index layers */
    --z-base: 0;
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #7C3AED 0%, #A78BFA 100%);
    --gradient-secondary: linear-gradient(135deg, #EC4899 0%, #F472B6 100%);
    --gradient-accent: linear-gradient(135deg, #06B6D4 0%, #22D3EE 100%);
    --gradient-dark: linear-gradient(135deg, #0A0A0F 0%, #151520 100%);
    --gradient-purple-pink: linear-gradient(135deg, #7C3AED 0%, #EC4899 100%);
}