QWidget {
    background-color: #121212;
    color: #e0e0e0;
    font-size: 13px;
}

QLineEdit {
    background-color: #1e1e1e;
    border: 1px solid #333;
    padding: 6px;
    border-radius: 6px;
}

QTableView {
    background-color: #1e1e1e;
    gridline-color: #333;
    selection-background-color: #2d89ef;
}

QHeaderView::section {
    background-color: #2b2b2b;
    padding: 6px;
    border: none;
    font-weight: bold;
}

QPushButton {
    padding: 4px 8px;
}