/* General Body Styles */
body {
    font-family: 'Helvetica Neue', sans-serif;
    background-color: #f0f2f5;
    background-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    overflow: hidden; /* Hide scrollbars */
}

/* Container for the application */
.container {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    width: 90%;
    max-width: 500px;
    backdrop-filter: blur(10px);
}

/* Main Title */
h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 30px;
    font-weight: 700;
}

/* Container for the lotto numbers */
.lotto-numbers-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
}

/* Generate Button */
#generate-btn {
    background-color: #667eea;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

#generate-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    background-color: #764ba2;
}

/* Web Component for the Lotto Ball */
lotto-ball {
    display: inline-block;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: #fff;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #333;
    animation: appear 0.5s ease-out forwards;
}

@keyframes appear {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}