:root {
           
            --bg-light: #f5f5f5;
            --text-light: #1f2937;
            --taskbar-light: rgba(255, 255, 255, 0.9);
            --taskbar-border-light: #e5e7eb;
            --window-bg-light: rgba(249, 250, 251, 0.8);
            --window-border-light: #e5e7eb;
            --window-shadow-light: rgba(0, 0, 0, 0.1);
        }
        .dark {
           
            --bg-dark: #1f2937;
            --text-dark: #f3f4f6;
            --taskbar-dark: rgba(31, 32, 34, 0.9);
            --taskbar-border-dark: #374151;
            --window-bg-dark: rgba(55, 65, 81, 0.8);
            --window-border-dark: #374151;
            --window-shadow-dark: rgba(0, 0, 0, 0.2);
        }
        body {
            margin: 0;
            padding: 0;
            overflow: hidden;
        }
        body {
            font-family: 'Inter', sans-serif;
            transition: background-color 0.5s ease;
        }
        body.light {
            background-color: var(--bg-light);
            color: var(--text-light);
        }
        body.dark {
            background-color: var(--bg-dark);
            color: var(--text-dark);
        }
        .theme-taskbar.light {
            background-color: var(--taskbar-light);
            border-top: 1px solid var(--taskbar-border-light);
        }
        .theme-taskbar.dark {
            background-color: var(--taskbar-dark);
            border-top: 1px solid var(--taskbar-border-dark);
        }
        .theme-window.light {
            background-color: var(--window-bg-light);
            border: 1px solid var(--window-border-light);
            box-shadow: 0 10px 15px -3px var(--window-shadow-light), 0 4px 6px -2px var(--window-shadow-light);
        }
        .theme-window.dark {
            background-color: var(--window-bg-dark);
            border: 1px solid var(--window-border-dark);
            box-shadow: 0 10px 15px -3px var(--window-shadow-dark), 0 4px 6px -2px var(--window-shadow-dark);
        }
        .fade-in {
            animation: fadeIn 0.5s ease-in-out forwards;
        }
        .fade-out {
            animation: fadeOut 0.5s ease-in-out forwards;
        }
        @keyframes fadeIn {
            from { opacity: 0; transform: scale(0.95); }
            to { opacity: 1; transform: scale(1); }
        }
        @keyframes fadeOut {
            from { opacity: 1; transform: scale(0.95); }
            to { opacity: 0; transform: scale(0.9); }
        }
        .window-close-anim {
            animation: windowClose 0.3s ease-in-out forwards;
        }
        @keyframes windowClose {
            from { transform: scale(1); opacity: 1; }
            to { transform: scale(0.8); opacity: 0; }
        }
        .window-drag-handle {
            cursor: grab;
        }
        .window-resizer {
            position: absolute;
            width: 10px;
            height: 10px;
        }
        .truncate {
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .window-resizer.top-left { top: -5px; left: -5px; cursor: nwse-resize; }
        .window-resizer.top-right { top: -5px; right: -5px; cursor: nesw-resize; }
        .window-resizer.bottom-left { bottom: -5px; left: -5px; cursor: nesw-resize; }
        .window-resizer.bottom-right { bottom: -5px; right: -5px; cursor: nwse-resize; }
        .spinning-box {
            border: 4px solid rgba(0, 0, 0, 0.1);
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border-left-color: #3b82f6;
            animation: spin 1s linear infinite;
        }
        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }
       
        #trashBin.active {
            transform: scale(1.1);
            background-color: rgba(255, 0, 0, 0.2);
            border: 2px dashed #f87171;
        }
       
        .app-icon {
            cursor: grab;
            transition: transform 0.1s ease-in-out;
        }
        .app-icon.dragging {
            opacity: 0.7;
            cursor: grabbing;
            transform: scale(1.1);
        }
        .context-menu {
            position: absolute;
            background-color: var(--window-bg-light);
            border: 1px solid var(--window-border-light);
            padding: 4px;
            border-radius: 8px;
            z-index: 10000;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        }
        .dark .context-menu {
            background-color: var(--window-bg-dark);
            border: 1px solid var(--window-border-dark);
        }
        .context-menu-item {
            padding: 8px 12px;
            border-radius: 6px;
            cursor: pointer;
        }
        .context-menu-item:hover {
            background-color: var(--taskbar-light);
        }
        .dark .context-menu-item:hover {
            background-color: var(--taskbar-dark);
        }
        ::-webkit-scrollbar {
            width: 12px;
        }

        ::-webkit-scrollbar-track {
            background: #374151;
            border-radius: 10px;
        }

        ::-webkit-scrollbar-thumb {
            background: #555;
            border-radius: 10px;
            border: 3px solid #1a1a1a;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: #888;
        }

        * {
            scrollbar-width: thin;
            scrollbar-color: #555 #374151;
        }