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var(--glass-border);display:flex;align-items:center;padding:0 var(--space-sm);cursor:move;-webkit-user-select:none;user-select:none}.window-title{color:var(--text-primary);font-size:14px;font-weight:var(--font-medium);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.window-controls{display:flex;gap:var(--space-sm)}.window-control{width:16px;height:16px;border:none;border-radius:var(--radius-full);cursor:pointer;font-size:10px;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.window-control.minimize{background:var(--color-accent-yellow)}.window-control.maximize{background:var(--color-accent-green)}.window-control.close{background:var(--color-accent-red)}.window-control:hover{filter:brightness(1.1);transform:scale(1.1)}.window-content{color:var(--text-primary);height:calc(100% - var(--window-header-height));overflow:auto;background:transparent}.settings-form{display:flex;flex-direction:column;gap:var(--space-md)}.form-group{display:flex;flex-direction:column;gap:var(--space-xs)}.form-group label{font-size:14px;color:var(--text-tertiary);font-weight:var(--font-medium)}.form-group input{padding:var(--space-sm) var(--space-sm);background:var(--glass-bg-light);border:1px solid var(--glass-border);border-radius:var(--radius-sm);color:var(--text-primary);font-size:14px;transition:all var(--transition-normal)}.form-group input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px #0078d433}.form-group input::placeholder{color:var(--text-muted)}.window.maximized{top:0!important;left:0!important;width:100vw!important;height:calc(100vh - var(--taskbar-height))!important;border-radius:0}.window.minimized{transform:scale(0);opacity:0;pointer-events:none}.window-resize-handle{position:absolute;background:transparent}.window-resize-handle.n{top:0;left:0;right:0;height:4px;cursor:n-resize}.window-resize-handle.s{bottom:0;left:0;right:0;height:4px;cursor:s-resize}.window-resize-handle.w{top:0;left:0;bottom:0;width:4px;cursor:w-resize}.window-resize-handle.e{top:0;right:0;bottom:0;width:4px;cursor:e-resize}.window-resize-handle.nw{top:0;left:0;width:8px;height:8px;cursor:nw-resize}.window-resize-handle.ne{top:0;right:0;width:8px;height:8px;cursor:ne-resize}.window-resize-handle.sw{bottom:0;left:0;width:8px;height:8px;cursor:sw-resize}.window-resize-handle.se{bottom:0;right:0;width:8px;height:8px;cursor:se-resize}.snap-indicator{position:fixed;background:#0078d44d;border:2px solid rgba(0,120,212,.8);z-index:9999;pointer-events:none;transition:opacity .2s ease-in-out;opacity:1;animation:snapIndicatorPulse 1.5s infinite}@keyframes snapIndicatorPulse{0%,to{opacity:.3}50%{opacity:.6}}.window.half-snapped{border-radius:0}.window.half-snapped.left{border-top-left-radius:0;border-bottom-left-radius:0}.window.half-snapped.right{border-top-right-radius:0;border-bottom-right-radius:0}.start-menu-backdrop{position:fixed;inset:0;background:#0000004d;z-index:calc(var(--z-start-menu) - 1);-webkit-backdrop-filter:blur(var(--glass-blur-subtle));backdrop-filter:blur(var(--glass-blur-subtle))}.start-menu{position:fixed;bottom:calc(var(--taskbar-height) + var(--space-sm));left:50%;transform:translate(-50%);width:600px;max-width:90vw;background:var(--glass-bg-dark);-webkit-backdrop-filter:blur(var(--glass-blur-heavy));backdrop-filter:blur(var(--glass-blur-heavy));border:1px solid var(--glass-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);z-index:var(--z-start-menu);animation:slideInFromBottom .3s ease-out;padding:var(--space-lg);max-height:70vh;overflow-y:auto}@keyframes slideInFromBottom{0%{opacity:0;transform:translate(-50%) translateY(20px) scale(.95)}to{opacity:1;transform:translate(-50%) translateY(0) scale(1)}}.start-menu-search{display:flex;align-items:center;gap:var(--space-sm);background:var(--glass-bg-light);border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--space-sm) var(--space-md);margin-bottom:var(--space-lg);transition:all var(--transition-normal)}.start-menu-search:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 2px #0078d433}.start-menu-search-input{flex:1;background:none;border:none;color:var(--text-primary);font-size:14px;outline:none}.start-menu-search-input::placeholder{color:var(--text-muted)}.start-menu-section{margin-bottom:var(--space-lg)}.start-menu-section:last-child{margin-bottom:0}.start-menu-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-sm);color:var(--text-primary);font-size:14px;font-weight:var(--font-medium)}.start-menu-apps{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:var(--space-sm)}.start-menu-app{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-sm);background:var(--glass-bg-light);border:none;border-radius:var(--radius-lg);cursor:pointer;transition:all var(--transition-normal);color:var(--text-primary);text-decoration:none}.start-menu-app:hover{background:var(--glass-bg-lighter);transform:translateY(-1px)}.start-menu-app-icon{width:48px;height:48px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;font-size:24px}.start-menu-app-label{font-size:12px;text-align:center;line-height:1.2;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.start-menu-footer{display:flex;align-items:center;justify-content:space-between;padding-top:var(--space-md);border-top:1px solid var(--glass-border);margin-top:var(--space-lg)}.start-menu-user{display:flex;align-items:center;gap:var(--space-sm)}.start-menu-user-avatar{width:40px;height:40px;background:var(--glass-bg-light);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--text-primary);border:2px solid var(--glass-border);font-size:16px;font-weight:var(--font-medium)}.start-menu-user-info{display:flex;flex-direction:column;gap:2px}.start-menu-user-name{color:var(--text-primary);font-size:14px;font-weight:var(--font-medium)}.start-menu-user-email{color:var(--text-tertiary);font-size:12px}.start-menu-power{width:40px;height:40px;background:var(--glass-bg-light);border:none;border-radius:var(--radius-full);color:var(--text-primary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-normal);font-size:16px}.start-menu-power:hover{background:#ff6b6b33;color:#ff6b6b}@media (max-width: 768px){.start-menu{width:95vw;max-height:80vh}.start-menu-apps{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}.start-menu-app{padding:var(--space-sm)}.start-menu-app-icon{width:40px;height:40px;font-size:20px}}.notification-panel-backdrop{position:fixed;inset:0;background:#0000004d;z-index:calc(var(--z-notifications) - 1);-webkit-backdrop-filter:blur(var(--glass-blur-subtle));backdrop-filter:blur(var(--glass-blur-subtle))}.notification-panel{position:fixed;top:0;right:0;width:400px;height:100vh;background:var(--glass-bg-dark);-webkit-backdrop-filter:blur(var(--glass-blur-heavy));backdrop-filter:blur(var(--glass-blur-heavy));border-left:1px solid var(--glass-border);z-index:var(--z-notifications);display:flex;flex-direction:column;animation:slideInFromRight .3s ease-out}.notification-panel-header{padding:var(--space-lg) var(--space-lg);border-bottom:1px solid var(--glass-border);display:flex;align-items:center;justify-content:space-between;flex-shrink:0}.notification-panel-title{display:flex;align-items:center;gap:var(--space-sm);color:var(--text-primary);font-size:18px;font-weight:var(--font-medium)}.notification-count{background:var(--glass-bg-lighter);color:var(--text-primary);border-radius:12px;padding:2px var(--space-sm);font-size:12px;font-weight:var(--font-bold);min-width:20px;text-align:center}.notification-panel-actions{display:flex;gap:var(--space-sm)}.notification-action-btn{width:32px;height:32px;background:var(--glass-bg-light);border:none;border-radius:var(--radius-md);color:var(--text-tertiary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-normal)}.notification-action-btn:hover{background:var(--glass-bg-lighter);color:var(--text-primary)}.notification-panel-content{flex:1;overflow-y:auto;padding:0}.notification-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;padding:40px var(--space-lg);text-align:center;color:var(--text-muted)}.notification-empty h3{margin:var(--space-md) 0 var(--space-sm) 0;color:var(--text-primary);font-size:20px;font-weight:var(--font-medium)}.notification-empty p{margin:0;font-size:14px;line-height:1.5;color:var(--text-tertiary)}.notification-list{padding:var(--space-md) 0}.notification-item{display:flex;align-items:flex-start;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border-left:3px solid var(--color-primary);border-bottom:1px solid rgba(255,255,255,.05);transition:background var(--transition-normal);position:relative}.notification-item:hover{background:var(--glass-bg-light)}.notification-item.unread{background:#0078d40d}.notification-item.error{border-left-color:var(--color-accent-red)}.notification-item.warning{border-left-color:var(--color-accent-yellow)}.notification-item.success{border-left-color:var(--color-accent-green)}.notification-item.info{border-left-color:var(--color-primary)}.notification-icon{margin-top:2px;display:flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:var(--radius-sm);font-size:12px}.notification-icon.error{background:#ff5f5733;color:var(--color-accent-red)}.notification-icon.warning{background:#ffbd2e33;color:var(--color-accent-yellow)}.notification-icon.success{background:#28ca4233;color:var(--color-accent-green)}.notification-icon.info{background:#0078d433;color:var(--color-primary)}.notification-content{flex:1;min-width:0}.notification-message{color:var(--text-primary);font-size:14px;line-height:1.4;margin-bottom:var(--space-xs);word-wrap:break-word}.notification-time{color:var(--text-muted);font-size:12px}.notification-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:var(--space-xs);border-radius:var(--radius-sm);transition:all var(--transition-normal);margin-top:-2px;display:flex;align-items:center;justify-content:center}.notification-close:hover{background:var(--glass-bg-light);color:var(--text-tertiary)}.notification-panel-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--glass-border);flex-shrink:0}.notification-footer-btn{width:100%;padding:var(--space-sm) var(--space-md);background:var(--glass-bg-light);border:none;border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;cursor:pointer;transition:all var(--transition-normal)}.notification-footer-btn:hover{background:var(--glass-bg-lighter)}.notification-toast{position:fixed;top:var(--space-lg);right:var(--space-lg);background:var(--glass-bg-dark);-webkit-backdrop-filter:blur(var(--glass-blur-heavy));backdrop-filter:blur(var(--glass-blur-heavy));border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--space-md);min-width:300px;max-width:400px;z-index:calc(var(--z-notifications) + 100);animation:slideInFromTop .3s ease-out;box-shadow:var(--shadow-lg)}.notification-toast.success{border-left:4px solid var(--color-accent-green)}.notification-toast.error{border-left:4px solid var(--color-accent-red)}.notification-toast.warning{border-left:4px solid var(--color-accent-yellow)}.notification-toast.info{border-left:4px solid var(--color-primary)}.notification-toast-content{display:flex;align-items:flex-start;gap:var(--space-sm)}.notification-toast-message{flex:1;color:var(--text-primary);font-size:14px;line-height:1.4}.notification-toast-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:2px;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.notification-toast-close:hover{color:var(--text-primary);background:var(--glass-bg-light)}@media (max-width: 768px){.notification-panel{width:100vw;right:0}.notification-toast{right:var(--space-sm);left:var(--space-sm);max-width:none}}.context-menu{position:fixed;background:var(--glass-bg-dark);-webkit-backdrop-filter:blur(var(--glass-blur-heavy));backdrop-filter:blur(var(--glass-blur-heavy));border:1px solid var(--glass-border);border-radius:var(--radius-lg);padding:var(--space-xs) 0;min-width:180px;max-width:250px;box-shadow:var(--shadow-xl);z-index:var(--z-context-menu);animation:contextMenuSlide .15s ease-out;overflow:hidden}@keyframes contextMenuSlide{0%{opacity:0;transform:scale(.95) translateY(-8px)}to{opacity:1;transform:scale(1) translateY(0)}}.context-menu-item{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:none;border:none;color:var(--text-primary);font-size:14px;cursor:pointer;width:100%;text-align:left;transition:background-color var(--transition-fast);white-space:nowrap;-webkit-user-select:none;user-select:none}.context-menu-item:hover:not(.disabled){background:var(--glass-bg-light)}.context-menu-item:active:not(.disabled){background:var(--glass-bg-lighter)}.context-menu-item.disabled{opacity:.5;cursor:not-allowed;color:var(--text-muted)}.context-menu-item svg,.context-menu-item i{flex-shrink:0;width:16px;height:16px;font-size:14px}.context-menu-separator{height:1px;background:var(--glass-border);margin:var(--space-xs) 0;border:none}.context-menu-header{padding:var(--space-xs) var(--space-md);color:var(--text-muted);font-size:12px;font-weight:var(--font-medium);text-transform:uppercase;letter-spacing:.5px;-webkit-user-select:none;user-select:none}.context-menu-item.has-submenu:after{content:"▶";margin-left:auto;font-size:10px;color:var(--text-muted)}.context-menu-shortcut{margin-left:auto;color:var(--text-muted);font-size:12px;font-family:monospace}.context-menu-item.danger{color:var(--color-accent-red)}.context-menu-item.danger:hover:not(.disabled){background:#ff5f571a;color:var(--color-accent-red)}.context-menu-item.primary{color:var(--color-primary);font-weight:var(--font-medium)}.context-menu-item.primary:hover:not(.disabled){background:#0078d41a;color:var(--color-primary)}.context-menu-item.checkable{position:relative;padding-left:calc(var(--space-md) + 20px)}.context-menu-item.checkable.checked:before{content:"✓";position:absolute;left:var(--space-md);color:var(--color-primary);font-size:12px;font-weight:var(--font-bold)}.context-menu-item.radio{position:relative;padding-left:calc(var(--space-md) + 20px)}.context-menu-item.radio.selected:before{content:"•";position:absolute;left:var(--space-md);color:var(--color-primary);font-size:16px;line-height:1}.context-menu-item-content{display:flex;align-items:center;gap:var(--space-sm);flex:1;min-width:0}.context-menu-item-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.context-menu-item-description{color:var(--text-muted);font-size:12px;margin-top:2px}.context-menu.align-right{transform-origin:top right}.context-menu.align-left{transform-origin:top left}.context-menu.align-bottom{transform-origin:bottom center}.context-menu-submenu{position:absolute;left:100%;top:0;margin-left:var(--space-xs)}.context-menu-submenu.align-left{left:auto;right:100%;margin-left:0;margin-right:var(--space-xs)}@media (max-width: 768px){.context-menu{min-width:200px;font-size:16px}.context-menu-item{padding:var(--space-md) var(--space-md)}.context-menu-item svg,.context-menu-item i{width:18px;height:18px;font-size:16px}}@media (hover: none) and (pointer: coarse){.context-menu-item{padding:var(--space-md) var(--space-md);min-height:44px}}.dialog-backdrop,.confirm-dialog-backdrop{position:fixed;inset:0;background:#0009;-webkit-backdrop-filter:blur(var(--glass-blur-subtle));backdrop-filter:blur(var(--glass-blur-subtle));display:flex;align-items:center;justify-content:center;z-index:var(--z-dialogs);animation:fadeIn var(--transition-normal) ease-out}.dialog,.confirm-dialog{background:linear-gradient(135deg,#282828fa,#1e1e1efa);border:1px solid var(--glass-border);border-radius:var(--radius-xl);min-width:400px;max-width:90vw;max-height:90vh;box-shadow:var(--shadow-xl);animation:slideUp .3s ease-out;overflow:hidden;-webkit-backdrop-filter:blur(var(--glass-blur-heavy));backdrop-filter:blur(var(--glass-blur-heavy))}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.dialog-header,.confirm-dialog-header{padding:var(--space-lg);border-bottom:1px solid var(--glass-border);display:flex;align-items:center;justify-content:space-between}.dialog-title-wrapper,.confirm-dialog-title-wrapper{display:flex;align-items:center;gap:var(--space-sm)}.dialog-title,.confirm-dialog-title{color:var(--text-primary);font-size:18px;font-weight:var(--font-semibold);margin:0}.dialog-icon,.confirm-dialog-icon-warning{color:var(--color-accent-yellow);font-size:20px}.confirm-dialog-icon-info{color:var(--color-primary);font-size:20px}.confirm-dialog-icon-question{color:#8b5cf6;font-size:20px}.confirm-dialog-icon-error{color:var(--color-accent-red);font-size:20px}.confirm-dialog-icon-success{color:var(--color-accent-green);font-size:20px}.dialog-close,.confirm-dialog-close{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:var(--space-xs);border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;transition:all var(--transition-normal);font-size:16px}.dialog-close:hover,.confirm-dialog-close:hover{background:var(--glass-bg-light);color:var(--text-primary)}.dialog-content,.confirm-dialog-content{padding:var(--space-lg);max-height:60vh;overflow-y:auto}.dialog-message,.confirm-dialog-message{color:var(--text-secondary);font-size:15px;line-height:1.5;margin:0}.dialog-footer,.confirm-dialog-footer{padding:var(--space-md) var(--space-lg);border-top:1px solid var(--glass-border);display:flex;justify-content:flex-end;gap:var(--space-sm)}.dialog-button,.confirm-dialog-button{padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-md);font-size:14px;font-weight:var(--font-medium);cursor:pointer;transition:all var(--transition-normal);border:none;min-width:80px}.dialog-button-cancel,.confirm-dialog-button-cancel{background:var(--glass-bg-light);color:var(--text-secondary);border:1px solid var(--glass-border)}.dialog-button-cancel:hover,.confirm-dialog-button-cancel:hover{background:var(--glass-bg-lighter);border-color:var(--glass-border-hover);color:var(--text-primary)}.dialog-button-confirm,.confirm-dialog-button-confirm{background:var(--color-primary);color:var(--text-primary)}.dialog-button-confirm:hover,.confirm-dialog-button-confirm:hover{background:var(--color-primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-glow)}.dialog-button-danger{background:var(--color-accent-red);color:var(--text-primary)}.dialog-button-danger:hover{filter:brightness(1.1);transform:translateY(-1px)}.dialog-button-success{background:var(--color-accent-green);color:var(--text-primary)}.dialog-button-success:hover{filter:brightness(1.1);transform:translateY(-1px)}.dialog.loading .dialog-content{display:flex;align-items:center;justify-content:center;gap:var(--space-md);padding:var(--space-2xl)}.dialog-spinner{width:24px;height:24px;border:2px solid var(--glass-border);border-top-color:var(--color-primary);border-radius:var(--radius-full);animation:spin 1s linear infinite}.dialog-loading-text{color:var(--text-primary);font-size:16px}.dialog-form{display:flex;flex-direction:column;gap:var(--space-md)}.dialog-form-group{display:flex;flex-direction:column;gap:var(--space-xs)}.dialog-form-label{color:var(--text-primary);font-size:14px;font-weight:var(--font-medium)}.dialog-form-input,.dialog-form-textarea,.dialog-form-select{padding:var(--space-sm) var(--space-md);background:var(--glass-bg-light);border:1px solid var(--glass-border);border-radius:var(--radius-md);color:var(--text-primary);font-size:14px;transition:all var(--transition-normal)}.dialog-form-input:focus,.dialog-form-textarea:focus,.dialog-form-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px 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infinite;position:relative}.login-card:before{content:"";position:absolute;inset:-2px;background:linear-gradient(45deg,#87ceff80,#fff3,#87ceff80,#fff3);border-radius:22px;z-index:-1;animation:borderGlow 3s linear infinite}@keyframes cardGlow{0%,to{box-shadow:0 0 50px #87ceff4d,0 20px 40px #0000004d,inset 0 1px #ffffffe6}50%{box-shadow:0 0 80px #87ceff80,0 25px 50px #0006,inset 0 1px #fff}}@keyframes borderGlow{0%{opacity:.5}50%{opacity:1}to{opacity:.5}}@keyframes slideIn{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes fadeOut{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(.95)}}.login-form{display:flex;flex-direction:column;align-items:center;gap:var(--space-lg);position:relative}.login-logo{display:flex;align-items:center;justify-content:center;margin-bottom:calc(var(--space-xs) * .6);height:140px}.login-logo img{max-width:420px;max-height:140px;width:auto;height:auto}.login-title{color:#333;font-size:28px;font-weight:500;margin:0;text-align:center}.login-subtitle{color:#666;font-size:16px;margin:0;text-align:center}.login-input-group{position:relative;width:100%}.login-input{width:100%;padding:var(--space-md) var(--space-lg);background:#ffffffe6;border:2px solid rgba(200,200,200,.5);border-radius:12px;color:#333;font-size:16px;transition:all .3s ease;outline:none}.login-input:focus{border-color:#87ceffcc;background:#fff;box-shadow:0 0 0 3px #87ceff33,0 0 20px #87ceff4d}.login-input::placeholder{color:#999}.login-input-error{border-color:#ff6b6bcc!important;background:#ff6b6b0d!important}.login-input-error:focus{border-color:#ff6b6b!important;box-shadow:0 0 0 3px #ff6b6b33,0 0 20px 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var(--space-lg);background:var(--glass-bg-light);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(var(--glass-blur-light));backdrop-filter:blur(var(--glass-blur-light));border:1px solid var(--glass-border)}.login-hint strong{color:#ffeb3b;font-weight:var(--font-semibold)}@media (max-width: 768px){.login-card{width:90%;max-width:400px;padding:var(--space-xl) var(--space-lg)}.login-time{font-size:48px}.login-date{font-size:18px}.login-time-display{bottom:200px;left:var(--space-lg)}.login-bottom{bottom:var(--space-lg);left:var(--space-lg);right:var(--space-lg);transform:none}}.edge-nodes-widget{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-md);border:1px solid var(--glass-border);-webkit-backdrop-filter:blur(var(--glass-blur-light));backdrop-filter:blur(var(--glass-blur-light));transition:all 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