body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(to bottom right, #0f2027, #203a43, #2c5364);
    color: #fff;
    text-align: center;
    margin: 0;
    padding: 20px;
}

h2 {
    font-size: 28px;
    margin: 10px 0;
}

#dealer-cards img,
#your-cards img {
    height: 180px;
    width: 125px;
    margin: 5px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.7);
    animation: cardFadeIn 0.4s ease;
}

#dealer-cards,
#your-cards {
    display: flex;
    justify-content: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
}

button {
    width: 120px;
    height: 50px;
    font-size: 20px;
    margin: 10px;
    border: none;
    border-radius: 10px;
    background-color: #28a745;
    color: white;
    cursor: pointer;
    transition: 0.3s ease;
}

button:hover {
    background-color: #218838;
}

#stay {
    background-color: #dc3545;
}

#stay:hover {
    background-color: #c82333;
}

#results {
    font-size: 26px;
    font-weight: bold;
    margin-top: 20px;
    color: #ffdf00;
    text-shadow: 1px 1px 3px black;
}

@keyframes cardFadeIn {
    from {
        transform: scale(0.7);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}