body {
    font-family: 'Poppins', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(to right, #6a11cb, #2575fc);
    background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"%3E%3Cg fill="%23ffffff" fill-opacity="0.1"%3E%3Crect x="0" y="0" width="100" height="100"/%3E%3C/g%3E%3C/svg%3E');
}

.container {
    background-color: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    backdrop-filter: blur(10px);
}

h1 {
    color: white;
    font-weight: 600;
    margin-bottom: 20px;
}

#generator-btn {
    padding: 15px 30px;
    font-size: 18px;
    cursor: pointer;
    border-radius: 10px;
    border: none;
    background: linear-gradient(to right, #ff416c, #ff4b2b);
    color: white;
    margin-bottom: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

#generator-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 65, 108, 0.5);
}

.lotto-numbers {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.ball {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 24px;
    font-weight: 600;
    animation: appear 0.5s ease-in-out forwards;
    opacity: 0;
    transform: scale(0.5);
}

@keyframes appear {
    to {
        opacity: 1;
        transform: scale(1);
    }
}