/* =================================================================
   AMZ TIP - Design Tokens (CSS Variables)
   Ultra Modern "Midnight Aurora" Theme
   ================================================================= */

:root {
    /* ===== COLORS & BACKGROUNDS ===== */
    --bg-body: #030712; /* Rich dark background */
    --bg-surface: rgba(17, 24, 39, 0.7); /* Glassmorphism base */
    --bg-surface-hover: rgba(31, 41, 55, 0.8);
    --bg-card: rgba(17, 24, 39, 0.6);
    
    /* ===== GRADIENTS ===== */
    --page-gradient: radial-gradient(circle at 50% 0%, #1e1b4b 0%, #030712 100%);
    --hero-gradient: linear-gradient(135deg, #0f172a 0%, #020617 100%);
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #ec4899 100%);
    --text-gradient: linear-gradient(to right, #c4b5fd, #67e8f9);
    --glass-gradient: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    
    /* ===== TEXT COLORS ===== */
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --text-accent: #818cf8;

    /* ===== ACCENT COLORS ===== */
    --accent-primary: #6366f1;
    --accent-secondary: #22d3ee;
    --accent-glow: rgba(99, 102, 241, 0.5);
    
    /* ===== STATUS COLORS ===== */
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;

    /* ===== BORDERS & GLASS ===== */
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --glass-border: 1px solid rgba(255, 255, 255, 0.08);
    --backdrop-blur: blur(12px);

    /* ===== SHADOWS & GLOWS ===== */
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    --shadow-neon: 0 0 10px rgba(34, 211, 238, 0.2), 0 0 20px rgba(99, 102, 241, 0.2);

    /* ===== SPACING & RADIUS ===== */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 9999px;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* ===== TYPOGRAPHY ===== */
    --font-family: 'Inter', system-ui, -apple-system, 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: 2.25rem;
    --font-size-4xl: 3rem;
    --font-size-5xl: 4rem;

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

    --line-height-tight: 1.1;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;

    /* ===== ANIMATIONS ===== */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* ===== Z-INDEX ===== */
    --z-base: 1;
    --z-sticky: 50;
    --z-overlay: 100;
    --z-modal: 200;
}