/* 
    REFACTORED:
    Styles have been moved to the css/ directory to improve manageability.
    
    css/main.css       - Global variables, reset, utilities
    css/screens.css    - Boot, lock, login screens
    css/desktop.css    - Desktop background and icons
    css/taskbar.css    - Taskbar, start menu, system tray
    css/flyouts.css    - Calendar and battery flyouts
    css/windows.css    - Window styling and app content
*/

// removed :root {}
// removed * {}
// removed body {}
// removed .screen {}
// removed .hidden {}
// removed .glass-panel {}
// removed #boot-screen, #shutdown-screen {}
// removed #shutdown-text {}
// removed .boot-content {}
// removed .win-logo rect {}
// removed .loader {}
// removed .circle {}
// removed @keyframes spin {}
// removed #lock-screen {}
// removed .lock-date-time {}
// removed #lock-time {}
// removed #lock-date {}
// removed .lock-hint {}
// removed @keyframes bounce {}
// removed #login-screen {}
// removed #login-screen::before {}
// removed .login-container {}
// removed .avatar {}
// removed .username {}
// removed .input-group {}
// removed #password-input {}
// removed #password-input:focus {}
// removed #login-btn {}
// removed #login-btn:hover {}
// removed .login-hint {}
// removed .power-controls {}
// removed .power-controls .icon {}
// removed #desktop-screen {}
// removed .desktop-icons {}
// removed .desktop-icon {}
// removed .desktop-icon:hover {}
// removed .desktop-icon:active {}
// removed .icon-img {}
// removed .icon-text {}
// removed #taskbar {}
// removed .taskbar-left, .taskbar-right {}
// removed .taskbar-icon {}
// removed .taskbar-icon:hover {}
// removed .win-icon:hover {}
// removed .taskbar-search {}
// removed .taskbar-search:focus {}
// removed #taskbar-apps {}
// removed .taskbar-app-entry {}
// removed .taskbar-app-entry:hover {}
// removed .taskbar-app-entry.active-app {}
// removed @media (max-width: 600px) {}
// removed .system-tray {}
// removed .tray-icon {}
// removed .tray-icon:hover {}
// removed .taskbar-time {}
// removed .taskbar-time:hover {}
// removed #start-menu {}
// removed #start-menu.hidden {}
// removed .start-sidebar {}
// removed .sidebar-btn {}
// removed .sidebar-btn:hover {}
// removed .power-menu-wrapper {}
// removed .power-menu {}
// removed .power-menu.hidden {}
// removed .power-item {}
// removed .power-item:hover {}
// removed .pm-icon {}
// removed .start-content {}
// removed .tile-group-title {}
// removed .tile-grid {}
// removed .tile {}
// removed .tile:hover {}
// removed .tile span {}
// removed .tile-label {}
// removed .tile.dark-blue {}
// removed .tile.sky-blue {}
// removed #calendar-flyout {}
// removed #calendar-flyout.hidden {}
// removed .cal-top {}
// removed #cal-full-date {}
// removed .cal-body {}
// removed .cal-nav {}
// removed #cal-month-year {}
// removed .cal-nav-btns {}
// removed .cal-btn {}
// removed .cal-btn:hover {}
// removed .cal-grid {}
// removed .cal-day-header {}
// removed .cal-day {}
// removed .cal-day:hover {}
// removed .cal-day.other-month {}
// removed .cal-day.today {}
// removed .cal-day.selected {}
// removed .cal-footer {}
// removed .cal-timer-controls {}
// removed .cal-timer-val {}
// removed .cal-timer-btn {}
// removed .cal-timer-btn:hover {}
// removed .cal-focus-btn {}
// removed .cal-focus-btn:hover {}
// removed #battery-tray {}
// removed #battery-tray:hover {}
// removed #battery-flyout {}
// removed #battery-flyout.hidden {}
// removed .bat-header {}
// removed .bat-content {}
// removed .bat-percent {}
// removed .bat-status {}
// removed .bat-meter-bg {}
// removed .bat-meter-fill {}
// removed .bat-footer {}
// removed .bat-footer:hover {}
// removed .window {}
// removed @keyframes openWindow {}
// removed .window.minimized {}
// removed .window-header {}
// removed .window.active {}
// removed .window-title {}
// removed .window-controls {}
// removed .win-btn {}
// removed .win-btn:hover {}
// removed .win-btn.close:hover {}
// removed .window-content {}
// removed .notepad-area {}
// removed .browser-frame {}
```Summary: Refactored `style.css` into modular files (`main.css`, `screens.css`, `desktop.css`, `taskbar.css`, `flyouts.css`, `windows.css`) in a `css/` directory and updated `index.html` to link them. `style.css` now contains tombstone comments.