.wopu-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 15px;
}

.wopu-table th, .wopu-table td {
    border: 1px solid #ddd;
    padding: 8px;
    text-align: center;
}

.wopu-table tr:nth-child(even) {
    background-color: #f9f9f9;
}

.wopu-table tr:hover {
    background-color: #f1f1f1;
}

.wopu-table th {
    background-color: #0073aa;
    color: white;
}

button.button-primary {
    background-color: #46b450;
    border-color: #46b450;
    color: #fff;
    transition: background 0.3s;
}

button.button-primary:hover {
    background-color: #379738;
}

button.button {
    background-color: #f7f7f7;
    border-color: #ccc;
    color: #333;
    transition: background 0.3s;
}

button.button:hover {
    background-color: #eaeaea;
}

.wopu-total {
    margin-top: 10px;
    font-weight: bold;
}