:root {
    /* Modern Color Palette (OKLCH based feel) */
    --bg-mesh-1: #6366f1;
    --bg-mesh-2: #a855f7;
    --bg-mesh-3: #ec4899;
    --bg-mesh-4: #3b82f6;
    
    --glass-bg: rgba(255, 255, 255, 0.08);
    --glass-border: rgba(255, 255, 255, 0.12);
    --text-main: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.6);
    
    /* Number Card Colors - Muted & Premium */
    --num-1-10: #fbbf24;
    --num-11-20: #60a5fa;
    --num-21-30: #f87171;
    --num-31-40: #94a3b8;
    --num-41-45: #4ade80;

    --btn-primary: #ffffff;
    --btn-text: #0f172a;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Manrope', sans-serif;
    color: var(--text-main);
    min-height: 100vh;
    display: grid;
    place-items: center;
    background-color: #0f172a;
    overflow-x: hidden;
    position: relative;
}

/* Animated Mesh Gradient Background */
body::before {
    content: "";
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    z-index: -1;
    background: 
        radial-gradient(circle at 70% 30%, var(--bg-mesh-1) 0%, transparent 40%),
        radial-gradient(circle at 30% 70%, var(--bg-mesh-2) 0%, transparent 40%),
        radial-gradient(circle at 20% 20%, var(--bg-mesh-3) 0%, transparent 40%),
        radial-gradient(circle at 80% 80%, var(--bg-mesh-4) 0%, transparent 40%);
    filter: blur(100px);
    animation: meshRotate 20s linear infinite;
}

@keyframes meshRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

lotto-generator {
    width: 100%;
    max-width: 540px;
    padding: 20px;
}