/**
 * CSS Variables - Modern v3
 */

:root {
    /* Colors */
    --color-primary: #0a0f1e;
    --color-primary-light: #111827;
    --color-primary-dark: #050810;
    --color-secondary: #2563eb;
    --color-secondary-light: #3b82f6;
    --color-secondary-dark: #1d4ed8;
    --color-accent: #f59e0b;
    --color-accent-light: #fbbf24;
    --color-accent-2: #8b5cf6;
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;

    /* Glow colors */
    --glow-blue: rgba(37, 99, 235, 0.4);
    --glow-accent: rgba(245, 158, 11, 0.4);
    --glow-purple: rgba(139, 92, 246, 0.4);

    /* Background colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #0a0f1e;
    --bg-light: #f1f5f9;
    --bg-glass: rgba(255,255,255,0.08);
    --bg-glass-light: rgba(255,255,255,0.85);

    /* Text colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --text-light: #ffffff;

    /* Border */
    --border-color: #e2e8f0;
    --border-glass: rgba(255,255,255,0.15);
    --border-radius: 14px;
    --border-radius-sm: 10px;
    --border-radius-lg: 20px;
    --border-radius-xl: 28px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-md: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --shadow-glow: 0 0 40px rgba(37, 99, 235, 0.25);
    --shadow-glow-accent: 0 0 40px rgba(245, 158, 11, 0.3);
    --shadow-card: 0 8px 32px rgba(0,0,0,0.08);
    --shadow-card-hover: 0 24px 64px rgba(0,0,0,0.15);

    /* Typography */
    --font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 300;
    --z-toast: 400;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition: 300ms ease;
    --transition-slow: 500ms ease;
    --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Header */
    --header-height: 80px;
    --header-height-mobile: 70px;
}

[data-theme="dark"] {
    --bg-primary: #0a0f1e;
    --bg-secondary: #111827;
    --bg-dark: #050810;
    --bg-light: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #1e293b;
    --bg-glass-light: rgba(10,15,30,0.85);
}