:root {
    --primary-color: #0A1931;
    --secondary-color: #FFD700;
    --text-color: #FFFFFF;
    --container-bg: rgba(255, 255, 255, 0.05);
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--primary-color);
    color: var(--text-color);
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-image: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" width="4" height="4" viewBox="0 0 4 4"%3E%3Cpath fill="%23ffffff" fill-opacity="0.05" d="M0 2h2V0H0v2zm2 2h2V2H2v2z"/%3E%3C/svg%3E');
}

.container {
    background: var(--container-bg);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.1);
    text-align: center;
    max-width: 800px;
    width: 100%;
}

h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 3rem;
    color: var(--secondary-color);
    margin: 0;
    text-shadow: 0 0 10px var(--secondary-color), 0 0 20px var(--secondary-color);
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.8;
    margin-bottom: 30px;
}

h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--secondary-color);
    padding-bottom: 10px;
    display: inline-block;
}

.numbers-pool, .winning-numbers, .bonus-number {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
}

lotto-ball {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--primary-color);
    background-color: #EFEFEF;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

lotto-ball:hover {
    transform: scale(1.1);
}

lotto-ball.drawn {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    transform: scale(1.1);
    box-shadow: 0 0 15px var(--secondary-color), 0 0 25px var(--secondary-color);
}

#draw-button {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    padding: 15px 40px;
    border: none;
    border-radius: 50px;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    cursor: pointer;
    transition: background-color 0.3s, box-shadow 0.3s;
    box-shadow: 0 0 10px var(--secondary-color);
    margin-bottom: 30px;
}

#draw-button:hover {
    background-color: #FFC700;
    box-shadow: 0 0 20px var(--secondary-color);
}