.wpsql-table-wrapper {
    overflow-x: auto;
    margin: 20px 0;
}

.wpsql-results-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.wpsql-results-table thead {
    background: #2271b1;
    color: #fff;
}

.wpsql-results-table thead th {
    padding: 12px 15px;
    text-align: left;
    font-weight: 600;
    border-bottom: 2px solid #135e96;
}

.wpsql-results-table tbody tr {
    border-bottom: 1px solid #e1e1e1;
}

.wpsql-results-table tbody tr:nth-child(even) {
    background: #f9f9f9;
}

.wpsql-results-table tbody tr:hover {
    background: #f0f6fc;
}

.wpsql-results-table tbody td {
    padding: 10px 15px;
}

.wpsql-error {
    padding: 15px;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    color: #721c24;
    margin: 20px 0;
}

.wpsql-no-results {
    padding: 30px;
    text-align: center;
    color: #666;
    font-style: italic;
    background: #f9f9f9;
    border-radius: 4px;
    margin: 20px 0;
}

@media (max-width: 768px) {
    .wpsql-results-table {
        font-size: 14px;
    }
    
    .wpsql-results-table thead th,
    .wpsql-results-table tbody td {
        padding: 8px 10px;
    }
}