body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
#game-container {
    width: 90%;
    max-width: 1200px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
}
h1, h2, h3 {
    color: #007bff;
}
.card {
    display: inline-block;
    margin: 5px;
    padding: 10px;
    border: 1px solid #000;
    border-radius: 5px;
    cursor: pointer;
    background-color: #fff;
}
.card.playable {
    border: 2px solid green;
    background-color: lightgreen;
}
.card.unplayable {
    opacity: 0.5;
    cursor: not-allowed;
}
.played-cards {
    margin-top: 20px;
    border-top: 2px solid #000;
    padding-top: 10px;
}
#surSuit {
    font-weight: bold;
    color: red;
}
#bidding input {
    margin-right: 10px;
}
#instructions, #surSuitDisplay, #players, #cards, #playedCards, #bidding, #controls {
    margin-bottom: 20px;
}
button {
    background-color: #28a745;
    color: white;
    padding: 10px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
button:hover {
    background-color: #218838;
}