style.qss

/******** GENERAL ********/

QWidget {
    background: #000;
    selection-background-color: #fff;
    selection-color: #000;
    font: 13px "Tahoma";
    color: #fff;
}

/******** CUSTOMISED CONTROLS ********/

QPushButton[hasIcon=true] {
    padding: 0px 4px;
}

QLabel#pageHeading {
    font-size: 14px;
    font-weight: bold;
}

QLabel#headerImage {
    background: #fff;
    padding: 24px 0px;
}

/******** TAB BAR ********/

QTabWidget::pane {
    margin-top: -1px;
    border-top: 1px solid #fff;
    padding: 12px;
}

QTabBar {
    font-weight: bold;
}

QTabBar::tab {
    background: #000;
    border-bottom: 1px solid #fff;
    padding: 4px 8px;
    /* make non-selected tabs look smaller */
    margin-top: 8px;
}

QTabBar::tab:selected {
    border: 1px solid #fff;
    border-bottom: 0;
    margin-top: 0;
}

QTabBar::tab:first:selected {
    /* don't show border on leftmost tab */
    margin-left: -1px;
}

/******** FORM CONTROLS ********/

QProgressBar {
    border: 1px solid #fff;
    text-align: center;
    font-weight: bold;
}

QProgressBar::chunk {
    background-color: #fff;
}

QGroupBox {
    border: 0;
    border-top: 1px solid #fff;
    margin-top: 0.5em;
    padding-top: 4px;
    font-weight: bold;
}

QGroupBox::title {
    subcontrol-origin: margin;
    left: 10px;
    padding: 0 8px;
}

QLineEdit {
    border: 1px solid #fff;
}

QPushButton {
    border: 1px solid #fff;
    padding: 4px;
    font-weight: bold;
}

QPushButton:disabled {
    border: 1px solid #a0a0a0;
    background: #202020;
    color: #a0a0a0;
}

QPushButton:pressed {
    padding: 6px 2px 2px 6px;
}

QRadioButton::indicator {
    width: 12px;
    height: 12px;
}

QRadioButton::indicator:unchecked,
QRadioButton::indicator:unchecked:hover,
QRadioButton::indicator:unchecked:pressed {
    image: url(:/kofuna/radio/unchecked.png);
}

QRadioButton::indicator:checked,
QRadioButton::indicator:checked:hover,
QRadioButton::indicator:checked:pressed {
    image: url(:/kofuna/radio/checked.png);
}

QCheckBox::indicator {
    width: 14px;
    height: 14px;
    padding-top: 2px;
    subcontrol-position: left top;
}

QCheckBox::indicator:unchecked,
QCheckBox::indicator:unchecked:hover,
QCheckBox::indicator:unchecked:pressed {
    image: url(:/kofuna/checkbox/unchecked.png);
}

QCheckBox::indicator:checked,
QCheckBox::indicator:checked:hover,
QCheckBox::indicator:checked:pressed {
    image: url(:/kofuna/checkbox/checked.png);
}

QCheckBox::indicator:unchecked:disabled,
QCheckBox::indicator:unchecked:disabled:hover,
QCheckBox::indicator:unchecked:disabled:pressed {
    image: url(:/kofuna/checkbox/unchecked_disabled.png);
}

QCheckBox::indicator:checked:disabled,
QCheckBox::indicator:checked:disabled:hover,
QCheckBox::indicator:checked:disabled:pressed {
    image: url(:/kofuna/checkbox/checked_disabled.png);
}

QLineEdit {
    padding: 0px;
    padding-left: 4px;
    background: #fff;
    color: #000;
    selection-color: #fff;
    selection-background-color: #000;
    border: 0;
}

QComboBox {
    border: 1px solid #fff;
    padding: 2px;
    padding-left: 4px;
}

QComboBox QAbstractItemView {
    border: 1px solid #fff;
    padding: 2px;
}

QComboBox::drop-down {
    border: 0;
}

QComboBox::down-arrow {
    image: url(:/kofuna/scrollbar/downarrow.png);
}

QAbstractScrollArea {
    /* QTextEdit etc. */
    /*border: 1px solid #fff;*/
    padding: -6px;
}

QAbstractScrollArea#logBox {
    font-size: 12px;
}

/******** SCROLL BAR ********/

QScrollBar {
    border: 0;
    background: #000;
}

QScrollBar:vertical {
    width: 22px;
    margin: 25px 4px 25px 0px;
}

QScrollBar:horizontal {
    height: 22px;
    margin: 0px 25px 4px 25px;
}

QScrollBar::handle {
    border: 1px solid #fff;
    background: #000;
}

QScrollBar::add-line,
QScrollBar::sub-line {
    border: 1px solid #fff;
    background: #000;
    subcontrol-origin: margin;
}

QScrollBar::add-line:vertical,
QScrollBar::sub-line:vertical {
    height: 20px;
    margin: 4px 4px 4px 0px;
}

QScrollBar::add-line:horizontal,
QScrollBar::sub-line:horizontal {
    margin: 0px 4px 4px 4px;
    width: 20px;
}

QScrollBar::sub-line:horizontal {
    /* this one's not displayed by default */
    subcontrol-position: left;
}

QScrollBar::up-arrow:vertical {
    image: url(:/kofuna/scrollbar/uparrow.png);
}

QScrollBar::down-arrow:vertical {
    image: url(:/kofuna/scrollbar/downarrow.png);
}

QScrollBar::up-arrow:vertical:pressed,
QScrollBar::down-arrow:vertical:pressed,
QScrollBar::left-arrow:horizontal:pressed,
QScrollBar::right-arrow:horizontal:pressed {
    margin: 2px 0 0 2px;
}

QScrollBar::left-arrow:horizontal {
    image: url(:/kofuna/scrollbar/leftarrow.png);
}

QScrollBar::right-arrow:horizontal {
    image: url(:/kofuna/scrollbar/rightarrow.png);
}

QScrollBar::add-page,
QScrollBar::sub-page {
    background: none;
}

/******** DIALOGS ********/

QDialogButtonBox QPushButton {
    margin: 6px;
    min-width: 56px;
}