.wao-wallet {
    max-width: 900px;
    margin: auto;
}

.wao-wallet-card {
    background: linear-gradient(135deg, #2563eb, #1d4ed8);
    color: #fff;
    padding: 30px;
    border-radius: 20px;
    text-align: center;
    margin-bottom: 30px;
    box-shadow: 0 15px 30px rgba(0,0,0,.1);
}

.wao-wallet-title {
    font-size: 14px;
    opacity: .8;
}

.wao-wallet-balance {
    font-size: 42px;
    font-weight: bold;
    margin: 10px 0;
}

.wao-btn {
    display: inline-block;
    background: #fff;
    color: #1d4ed8;
    padding: 10px 18px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: bold;
}

.wao-wallet-history {
    background: #fff;
    padding: 20px;
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0,0,0,.05);
}

.wao-wallet-history table {
    width: 100%;
    border-collapse: collapse;
}

.wao-wallet-history th, td {
    padding: 10px;
    border-bottom: 1px solid #eee;
}

.credit td {
    color: green;
}

.debit td {
    color: red;
}