:root{--desktop-bg: #d4c9a8;--menubar-bg: #f5f3ef;--menubar-border: #d5d0c4;--window-bg: #ffffff;--window-border: #e0ddd5;--window-titlebar-bg: #f5f3ef;--window-shadow: 0 4px 12px rgba(0, 0, 0, .08);--dropdown-shadow: 0 2px 8px rgba(0, 0, 0, .12);--text-primary: #1d1f27;--text-secondary: #555;--text-muted: #888;--accent: #3b82f6;--accent-light: rgba(59, 130, 246, .3);--status-bg: rgba(180, 170, 150, .9);--status-border: #c4bca8;--context-hover: #e8f0fe;--close-hover: #e04040}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;height:100%;overflow:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:13px;color:var(--text-primary);-webkit-user-select:none;user-select:none}.desktop-noise{position:fixed;inset:0;background-color:var(--desktop-bg);z-index:0}.desktop-noise:after{content:"";position:absolute;inset:0;opacity:.06;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-repeat:repeat;background-size:200px 200px;pointer-events:none}.window-body::-webkit-scrollbar{width:8px}.window-body::-webkit-scrollbar-track{background:#f0ede6}.window-body::-webkit-scrollbar-thumb{background:#c4bca8;border-radius:4px}.window-body::-webkit-scrollbar-thumb:hover{background:#a89e88}.win-btn{width:22px;height:22px;border:none;border-radius:6px;background:transparent;color:#666;font-size:11px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s ease,color .12s ease,transform 80ms ease}.win-btn:hover{background:#00000014;color:#333}.win-btn:active{transform:scale(.88)}.win-btn-close:hover{background:var(--close-hover);color:#fff}.context-menu-item{padding:6px 16px;font-size:13px;height:28px;display:flex;align-items:center;cursor:pointer;transition:background 80ms ease}.context-menu-item:hover,.context-menu-item[data-focused=true]{background:var(--context-hover)}.context-menu-item[data-disabled=true]{color:#bbb;cursor:default}.context-menu-item[data-disabled=true]:hover{background:transparent}