# ui/styles.py
DARK_THEME_QSS = """
QMainWindow {
    background-color: #121212;
}
QWidget {
    background-color: #121212;
    color: #e0e0e0;
    font-family: 'Segoe UI', Arial, sans-serif;
    font-size: 13px;
}
QSplitter::handle {
    background-color: #252525;
}
QSplitter::handle:horizontal {
    width: 6px;
}
QTreeView {
    background-color: #1e1e1e;
    border: 1px solid #2d2d2d;
    border-radius: 4px;
}
QTreeView::item:hover {
    background-color: #2a2a2a;
}
QTreeView::item:selected {
    background-color: #0d47a1;
    color: #ffffff;
}
QLineEdit {
    background-color: #242424;
    border: 1px solid #3d3d3d;
    border-radius: 4px;
    padding: 6px;
    color: #ffffff;
}
QLineEdit:focus {
    border: 1px solid #1976d2;
}
QTabWidget::pane {
    border: 1px solid #2d2d2d;
    background-color: #1a1a1a;
    border-radius: 4px;
}
QTabBar::tab {
    background-color: #151515;
    color: #888888;
    padding: 8px 16px;
    border: 1px solid #2d2d2d;
    border-bottom: none;
    margin-right: 2px;
}
QTabBar::tab:selected {
    background-color: #1a1a1a;
    color: #ffffff;
    border-bottom: 2px solid #1976d2;
}
QTextEdit {
    background-color: #181818;
    border: 1px solid #2d2d2d;
    border-radius: 4px;
    color: #e0e0e0;
    font-family: 'Consolas', monospace;
}
QPushButton {
    background-color: #242424;
    border: 1px solid #3d3d3d;
    border-radius: 4px;
    padding: 8px 14px;
    color: #ffffff;
    font-weight: 500;
}
QPushButton:hover {
    background-color: #2d2d2d;
    border-color: #555555;
}
QPushButton:pressed {
    background-color: #1976d2;
}
QComboBox {
    background-color: #242424;
    border: 1px solid #3d3d3d;
    border-radius: 4px;
    padding: 4px;
    color: #ffffff;
}
QScrollBar:vertical {
    border: none;
    background-color: #121212;
    width: 8px;
}
QScrollBar::handle:vertical {
    background-color: #3a3a3a;
    border-radius: 4px;
}
"""