body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #2c3e50;
    color: #ecf0f1;
    margin: 0;
}

#game-container {
    background-color: #34495e;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
    width: 90%;
    max-width: 800px;
}

h1 {
    color: #e67e22;
}

#multiplier {
    font-size: 4em;
    font-weight: bold;
    margin: 20px 0;
    color: #27ae60;
}

#game-state {
    font-size: 1.2em;
    margin-bottom: 20px;
}

#betting-area input, #betting-area button {
    padding: 10px;
    margin: 5px;
    border: none;
    border-radius: 4px;
}

#betting-area input[type="number"] {
    background-color: #ecf0f1;
    color: #2c3e50;
}

#betting-area button {
    background-color: #e67e22;
    color: white;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#betting-area button:hover:not(:disabled) {
    background-color: #d35400;
}

#betting-area button:disabled {
    background-color: #7f8c8d;
    cursor: not-allowed;
}

#game-history {
    margin-top: 30px;
}

#history-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

#history-list li {
    background-color: #2980b9;
    margin: 5px;
    padding: 8px 12px;
    border-radius: 4px;
    font-weight: bold;
    color: white;
}

#chat-area {
    margin-top: 30px;
    text-align: left;
    background-color: #2c3e50;
    padding: 15px;
    border-radius: 8px;
}

#chat-messages {
    height: 150px;
    overflow-y: scroll;
    background-color: #34495e;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 10px;
    color: #ecf0f1;
}

#chat-input {
    width: calc(100% - 70px);
    padding: 8px;
    border: none;
    border-radius: 4px;
    margin-right: 5px;
}

#send-chat {
    padding: 8px 12px;
    background-color: #3498db;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}