RareStyle.qss

/*
$active_base = #202225;
$active_text = #eeeeee;
$widget_base = #333344;
$primary_border = #42474E;
$secondary_border = darkslategrey;
*/

* { background-color: #202225; }
* { color: #eeeeee; }
* { border-color: darkslateblue; }
*::disabled,
*::drop-down:disabled {
	color: #43474d;
	border-color: #43474d;
	background-color: #202225;
}

QLabel {
	border-width: 0px;
    background-color: transparent;
    padding: 0px;
}
QLabel::link {
	color: darkslateblue;
}

QMenu,
QListView,
QListWidget,
QStackedWidget,
QLineEdit,
QTextEdit,
QComboBox,
QComboBox:editable,
QComboBox QAbstractItemView,
QSpinBox,
QDoubleSpinBox,
QProgressBar,
QScrollBar {
    border-width: 1px;
    border-style: solid;
    border-radius: 2px;
    padding: 2px;
}
QListView,
QListWidget,
QLineEdit,
QTextEdit,
QComboBox:editable,
QComboBox QAbstractItemView,
QSpinBox,
QDoubleSpinBox,
QProgressBar,
QScrollBar {
    border-color: darkslategray;
    background-color: #333344;
}
QLineEdit,
QTextEdit {
}
QComboBox {
    background-color: #3c3f41;
}
QSpinBox {
}
QMenu::item:selected,
QListView::item:selected,
QListWidget::item:selected,
QComboBox::item:selected,
QComboBox QAbstractItemView {
    selection-background-color: darkslategray;
}
QComboBox::drop-down,
QComboBox::drop-down:editable,
QSpinBox::up-button ,
QSpinBox::down-button,
QDoubleSpinBox::up-button,
QDoubleSpinBox::down-button {
    subcontrol-origin: border;
	border-width: 1px;
    border-style: solid;
    border-radius: 2px;
	border-top-left-radius: 0px;
    border-bottom-left-radius: 0px;
}
QComboBox::drop-down {
    subcontrol-position: top right;
	border-color: darkslateblue;
	border-left-color: #5246a0; /* darkslateblue lighter */
}
QComboBox::drop-down:editable,
QSpinBox::up-button ,
QSpinBox::down-button,
QDoubleSpinBox::up-button,
QDoubleSpinBox::down-button {
	border-color: darkslategray;
    background-color: #3c3f41;
}
QComboBox::drop-down,
QComboBox::drop-down:editable {
	width: 16px;
	image: url(sort-down-solid.png);
}
QSpinBox::up-button ,
QSpinBox::down-button,
QDoubleSpinBox::up-button,
QDoubleSpinBox::down-button {
    width: 12px; /* 16 + 2*1px border-width = 15px padding + 3px parent border */
}
QSpinBox::up-button ,
QDoubleSpinBox::up-button {
    subcontrol-position: top right; /* position at the top right corner */
    border-bottom-width: 1;
	image: url(sort-up-solid.png);
}
QSpinBox::down-button,
QDoubleSpinBox::down-button {
    subcontrol-position: bottom right; /* position at bottom right corner */
    border-top-width: 1;
	image: url(sort-down-solid.png);
}
QProgressBar {
    text-align: center;
}
QProgressBar::chunk {
    width: 9.5%;
    margin: 0.5%;
    background-color: darkslategray;
}
QScrollBar {
    border-radius: 6px;
    padding: 1px;
}
QScrollBar::add-line:vertical,
QScrollBar::sub-line:vertical,
QScrollBar::add-line:horizontal,
QScrollBar::sub-line:horizontal {
    border: none;
    height: 0px;
    background: transparent;
}
QScrollBar::add-line:vertical {
    subcontrol-position: top;
    subcontrol-origin: margin;
}
QScrollBar::sub-line:vertical {
    subcontrol-position: bottom;
    subcontrol-origin: margin;
}
QScrollBar::add-line:horizontal {
    subcontrol-position: right;
    subcontrol-origin: margin;
}
QScrollBar::sub-line:horizontal {
    subcontrol-position: left;
    subcontrol-origin: margin;
}
QScrollBar::handle {
    border-width: 1px;
    border-style: solid;
	border-color: lightgray;
    background-color: gray;
    border-radius: 4px;
    min-height: 20px;
    min-width: 20px;
}

QPushButton,
QToolButton {
    background-color: #3c3f41;
}

QPushButton::hover,
QToolButton::hover {
    background-color: #222233;
}
QPushButton,
QToolButton {
    border-width: 1px;
	border-style: solid;
    border-radius: 2px;
    padding: 2px;
	padding-left: 6px;
	padding-right: 6px
}
QPushButton::menu-indicator {
    subcontrol-position: right center;
    subcontrol-origin: padding;
    left: -2px;
    border-style: none;
}
QPushButton#menu {
    padding: 0px;
    margin: 0px;
    border-style: none;
}
QPushButton#menu_button {
    background-color: transparent;
    border: none;
}
QPushButton:hover#menu_button {
    background-color: #334;
}

QGroupBox,
QCheckBox,
QRadioButton {
    background-color: none;
}
QGroupBox::indicator,
QCheckBox::indicator,
QRadioButton::indicator {
	border-color: darkslategray;
    border-width: 1px;
	border-style: solid;
}
QGroupBox::indicator:disabled,
QCheckBox::indicator:disabled,
QRadioButton::indicator:disabled {
	border-color: #43474d;
}
QRadioButton::indicator {
    border-radius: 5%;
}
QGroupBox::indicator,
QCheckBox::indicator {
    border-radius: 2px;
}
QGroupBox::indicator:checked,
QCheckBox::indicator:checked,
QRadioButton::indicator:checked {
	border-color: darkslategray;
    border-width: 1px;
	border-style: solid;
    background: darkslateblue;
}
QRadioButton::indicator:checked {
    border-radius: 5%;

}
QGroupBox::indicator:checked,
QCheckBox::indicator:checked {
    border-radius: 2px;
}
QGroupBox::indicator:checked:disabled,
QCheckBox::indicator:checked:disabled,
QRadioButton::indicator:checked:disabled {
	border-color: #264040; /* darkslategray darker */
	background-color: #372f6a; /* darkslateblue darker */
}

QGroupBox,
QGroupBox#group,
QGroupBox#settings_widget {
    border-width: 1px;
    border-style: solid;
    border-radius: 4px;
    font-size: 11px;
    font-weight: bold;
    margin-top: 3ex;
    padding-top: 0px;
    padding-bottom: 0px;
    padding-left: 0px;
    padding-right: 0px;
}
QGroupBox#game_widget_icon {
    border: none;
    padding: 0;
    margin: 0;
}

QSizeGrip {
    image: none;
    width: 0px;
    height: 0px;
}

#list_widget {
    border-top-width: 2px;
}


QPushButton:hover#installed_menu_button {
    background-color: green;
}

QTabBar#main_tab_bar {
    border-bottom: none;
    background-color: #2b2b2c;
}

QTabBar::tab#main_tab_bar {
    border-bottom: none;
}

QTabBar::tab#main_tab_bar {
    border-bottom: none;
    padding: 5px
}

QTabBar::tab:selected#main_tab_bar {
    background-color: gray;
}

QTabBar::tab:hover#main_tab_bar {
    border-bottom: 2px solid black;
}

QTabBar::tab#settings_bar {
    border-radius: 0;
}

QTabBar::tab:hover#settings_bar {
    border-left: 2px solid white;
}

QTabBar::tab::selected#settings_bar {
    background-color: darkslategray;
}

#search_bar {
    padding: 3px;
    border-radius: 5px;
    background-color: #334;
}

QTabBar::tab:disabled#settings_bar {
    color: transparent;
    background-color: transparent;
}