APP_STYLE = r"""
* {
    font-family: "Microsoft YaHei UI";
    color: #202534;
}
QMainWindow, QWidget#AppRoot {
    background: #F4F6FA;
}
QFrame#HeaderCard, QFrame#TableCard, QFrame#DetailCard, QFrame#SummaryCard {
    background: #FFFFFF;
    border: 1px solid #E6E9F0;
    border-radius: 14px;
}
QLabel#BrandMark {
    color: white;
    background: qlineargradient(x1:0, y1:0, x2:1, y2:1, stop:0 #6868E8, stop:1 #4C4CC1);
    border-radius: 11px;
    font-size: 20px;
    font-weight: 700;
}
QLabel#BrandTitle {
    color: #171B2A;
    font-size: 19px;
    font-weight: 700;
}
QLabel#BrandSubtitle, QLabel#MutedLabel, QLabel#CardSubtitle, QLabel#DetailKey {
    color: #80899A;
}
QLabel#BrandSubtitle { font-size: 10px; }
QLineEdit#SearchBox {
    min-height: 38px;
    min-width: 260px;
    padding: 0 14px;
    background: #F7F8FB;
    border: 1px solid #DFE3EB;
    border-radius: 9px;
    selection-background-color: #6464D9;
}
QLineEdit#SearchBox:focus {
    background: #FFFFFF;
    border: 1px solid #6262D6;
}
QPushButton {
    min-height: 36px;
    padding: 0 16px;
    border-radius: 9px;
    font-weight: 600;
}
QPushButton#PrimaryButton {
    color: white;
    background: #5B5BD6;
    border: 1px solid #5B5BD6;
}
QPushButton#PrimaryButton:hover { background: #4F4FC5; }
QPushButton#SecondaryButton {
    background: #FFFFFF;
    border: 1px solid #DDE1EA;
}
QPushButton#SecondaryButton:hover { background: #F6F7FB; border-color: #C9CEDA; }
QPushButton#DangerButton {
    color: white;
    background: #C64B59;
    border: 1px solid #C64B59;
}
QPushButton#DangerButton:hover { background: #B33D4B; }
QPushButton#SoftDangerButton {
    color: #B53C4A;
    background: #FFF1F2;
    border: 1px solid #F3CDD2;
}
QPushButton#SoftDangerButton:hover { background: #FDE5E8; }
QPushButton:disabled {
    color: #A6ADBA;
    background: #F2F4F7;
    border-color: #E4E7EC;
}
QCheckBox { spacing: 8px; color: #596273; }
QLabel#CardIcon {
    min-width: 38px; max-width: 38px;
    min-height: 38px; max-height: 38px;
    color: #5858CD;
    background: #EEEEFF;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
}
QLabel#CardValue {
    color: #1C2130;
    font-size: 22px;
    font-weight: 700;
}
QLabel#CardTitle { color: #687183; font-size: 11px; }
QLabel#WarningBanner {
    color: #8B5A10;
    background: #FFF7E5;
    border: 1px solid #F2D79A;
    border-radius: 9px;
    padding: 9px 12px;
}
QLabel#SectionTitle {
    color: #202534;
    font-size: 15px;
    font-weight: 700;
}
QTableView {
    background: #FFFFFF;
    alternate-background-color: #FBFCFE;
    border: none;
    gridline-color: transparent;
    selection-background-color: #EEF0FF;
    selection-color: #202534;
    outline: none;
}
QTableView::item {
    border-bottom: 1px solid #EEF0F4;
    padding: 0 10px;
}
QTableView::item:hover { background: #F7F8FF; }
QHeaderView::section {
    color: #70798A;
    background: #F7F8FB;
    border: none;
    border-bottom: 1px solid #E8EAF0;
    padding: 9px 8px;
    font-size: 10px;
    font-weight: 700;
}
QScrollBar:vertical { width: 9px; background: transparent; margin: 3px; }
QScrollBar::handle:vertical { min-height: 30px; background: #CFD4DE; border-radius: 4px; }
QScrollBar::add-line:vertical, QScrollBar::sub-line:vertical { height: 0; }
QScrollBar:horizontal { height: 9px; background: transparent; margin: 3px; }
QScrollBar::handle:horizontal { min-width: 30px; background: #CFD4DE; border-radius: 4px; }
QScrollBar::add-line:horizontal, QScrollBar::sub-line:horizontal { width: 0; }
QSplitter::handle { background: transparent; width: 12px; }
QLabel#ProcessAvatar {
    color: #FFFFFF;
    background: #5B5BD6;
    border-radius: 12px;
    font-size: 20px;
    font-weight: 700;
}
QLabel#ProcessName { font-size: 17px; font-weight: 700; color: #1D2230; }
QLabel#PidBadge {
    color: #626B7A;
    background: #F0F2F6;
    border-radius: 7px;
    padding: 3px 7px;
    font-family: "Cascadia Mono";
    font-size: 9px;
}
QLabel#DetailValue {
    color: #242A38;
    font-size: 11px;
}
QLabel#PortValue {
    color: #4E4EC4;
    background: #F0F0FF;
    border-radius: 7px;
    padding: 7px 9px;
    font-family: "Cascadia Mono";
}
QTextEdit#CommandBox {
    color: #3D4656;
    background: #F7F8FB;
    border: 1px solid #E4E7ED;
    border-radius: 8px;
    padding: 7px;
    font-family: "Cascadia Mono";
    font-size: 9px;
}
QLabel#LimitedBanner {
    color: #805C1B;
    background: #FFF7E7;
    border-radius: 7px;
    padding: 7px;
}
QLabel#EmptyIcon {
    color: #6868D7;
    background: #EEEEFF;
    border-radius: 22px;
    font-size: 23px;
    font-weight: 700;
}
QLabel#EmptyTitle { color: #343A49; font-size: 14px; font-weight: 700; }
QProgressBar#LoadingBar {
    min-height: 3px; max-height: 3px;
    border: none; background: #EEEFF4;
}
QProgressBar#LoadingBar::chunk { background: #5B5BD6; }
QLabel#FooterStatus { color: #778092; font-size: 10px; }
QToolTip {
    color: #FFFFFF;
    background: #252A38;
    border: none;
    padding: 6px;
}
QMessageBox { background: #FFFFFF; }
"""