@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";@import"https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;600&display=swap";@import"https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css";#app{min-height:100vh;background:var(--color-background)}:root{--color-bg-light: #F6F8FA;--color-bg-dark: #0E1117;--color-surface-light: #FFFFFF;--color-surface-dark: #161B22;--color-border-light: rgba(0,0,0,.08);--color-border-dark: rgba(255,255,255,.08);--color-primary: #007AFF;--color-primary-hover: #005FCC;--color-primary-light: rgba(0, 122, 255, .1);--color-primary-dark: #0051D5;--color-primary-subtle: rgba(0, 122, 255, .05);--color-primary-gradient: linear-gradient(135deg, #007AFF 0%, #64D2FF 100%);--color-accent-cyan: #64D2FF;--color-accent-amber: #FF9500;--color-accent-green: #30D158;--color-accent-red: #FF453A;--gradient-flow-blue: linear-gradient(135deg, #007AFF 0%, #64D2FF 100%);--gradient-warning-amber: 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#4B5563;--color-text-tertiary: #6B7280;--color-text-disabled: #9CA3AF;--color-text-inverse: #FFFFFF;--color-text-code: #1F2937;--color-text-accent: var(--color-primary);--color-text-muted: #64748B;--color-border: rgba(0, 0, 0, .08);--color-border-subtle: rgba(0, 0, 0, .04);--color-border-hover: rgba(0, 122, 255, .2);--color-border-focus: var(--color-primary);--color-border-error: var(--color-accent-red);--color-border-light: rgba(0, 0, 0, .06);--color-success: #30D158;--color-success-light: rgba(48, 209, 88, .1);--color-success-subtle: rgba(48, 209, 88, .05);--color-success-hover: #28CA4A;--color-success-dark: #248A3D;--color-warning: #FF9500;--color-warning-light: rgba(255, 149, 0, .1);--color-warning-subtle: rgba(255, 149, 0, .05);--color-warning-hover: #FF8F00;--color-warning-dark: #CC7A00;--color-danger: #FF453A;--color-danger-light: rgba(255, 69, 58, .1);--color-danger-subtle: rgba(255, 69, 58, .05);--color-danger-hover: #FF3B30;--color-danger-dark: #CC362B;--color-info: 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var(--glass-border)}.user-avatar:hover{transform:scale(1.05);box-shadow:var(--shadow-lg)}.app-main{display:flex;flex:1}.app-sidebar{width:64px;background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);border-right:1px solid var(--glass-border);padding:var(--spacing-md);min-height:calc(100vh - 112px);display:flex;flex-direction:column;align-items:center;justify-content:flex-start;gap:var(--spacing-sm)}.sidebar-nav{display:flex;flex-direction:column;gap:var(--spacing-sm);width:100%}.sidebar-nav-item{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-lg);color:var(--color-text-secondary);cursor:pointer;position:relative;transition:all var(--transition-spring);background:transparent;border:1px solid transparent}.sidebar-nav-item:hover{background:var(--color-background-hover);color:var(--color-text-primary);transform:scale(1.05);border-color:var(--color-border-hover)}.sidebar-nav-item.active{background:var(--gradient-flow-blue);color:#fff;box-shadow:var(--shadow-md);transform:scale(1.05)}.sidebar-nav-item i{font-size:var(--font-size-md)}.app-content{flex:1;padding:var(--spacing-sm);background:var(--color-background-canvas);height:calc(100vh - 120px);overflow-y:auto}.app-footer{height:48px;background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);border-top:1px solid var(--glass-border);display:flex;align-items:center;justify-content:center;padding:0 var(--spacing-xl);color:var(--color-text-secondary);font-size:var(--font-size-sm)}.page-layout{max-width:1400px;margin:0 auto;padding:var(--spacing-xl);display:grid;grid-template-columns:1fr 320px;gap:var(--spacing-xl);min-height:100%}.page-layout.full-width{grid-template-columns:1fr;max-width:none}.page-main{background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);border:1px solid var(--glass-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);overflow:hidden}.page-sidebar{background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);border:1px solid var(--glass-border);border-radius:var(--radius-xl);box-shadow:var(--shadow-card);height:fit-content}.page-header{padding:var(--spacing-xl);border-bottom:1px solid var(--color-border-subtle);background:var(--color-background-subtle)}.page-title{font-size:var(--font-size-2xl);font-weight:var(--font-weight-bold);color:var(--color-text-primary);margin-bottom:var(--spacing-sm);background:var(--gradient-flow-blue);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.page-description{color:var(--color-text-secondary);font-size:var(--font-size-md);line-height:var(--line-height-normal)}.card{background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:all var(--transition-spring)}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl);border-color:var(--color-border-hover)}.card-header{padding:var(--spacing-lg);border-bottom:1px solid var(--color-border-subtle);background:var(--color-background-subtle);border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg)}.card-body{padding:var(--spacing-lg)}.card-footer{padding:var(--spacing-lg);border-top:1px solid var(--color-border-subtle);background:var(--color-background-subtle);border-bottom-left-radius:var(--radius-lg);border-bottom-right-radius:var(--radius-lg)}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;font-weight:var(--font-weight-medium);color:var(--color-text-primary);margin-bottom:var(--spacing-sm);font-size:var(--font-size-sm)}.form-input{width:100%;padding:var(--spacing-md) var(--spacing-lg);border:1px solid var(--color-border);border-radius:var(--radius-lg);font-size:var(--font-size-md);font-family:var(--font-family-base);background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--color-text-primary);transition:all var(--transition-normal)}.form-input:focus{outline:none;border-color:var(--color-border-focus);box-shadow:0 0 0 3px var(--color-primary-light);background:var(--color-background-elevated)}.form-input:invalid{border-color:var(--color-danger);box-shadow:0 0 0 3px var(--color-danger-subtle)}.form-error{color:var(--color-danger);font-size:var(--font-size-sm);margin-top:var(--spacing-xs);display:flex;align-items:center;gap:var(--spacing-xs)}.form-error:before{content:"⚠️"}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-md) var(--spacing-lg);border:1px solid var(--color-border);border-radius:var(--radius-lg);font-size:var(--font-size-md);font-weight:var(--font-weight-medium);font-family:var(--font-family-base);text-decoration:none;cursor:pointer;min-height:44px;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--color-text-primary);transition:all var(--transition-spring);gap:var(--spacing-sm)}.btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:var(--shadow-lg);border-color:var(--color-border-hover)}.btn:active{transform:translateY(0)}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-primary{background:var(--gradient-flow-blue);color:#fff;border-color:var(--color-primary);font-weight:var(--font-weight-semibold)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover);box-shadow:0 8px 25px #007aff4d}.btn-secondary{background:var(--glass-bg);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-success{background:var(--gradient-data-green);color:#fff;border-color:var(--color-success)}.btn-warning{background:var(--gradient-warning-amber);color:#fff;border-color:var(--color-warning)}.btn-danger{background:var(--gradient-error-red);color:#fff;border-color:var(--color-danger)}.btn-sm{padding:var(--spacing-sm) var(--spacing-md);font-size:var(--font-size-sm);min-height:36px}.btn-lg{padding:var(--spacing-lg) var(--spacing-xl);font-size:var(--font-size-lg);min-height:52px}.alert{padding:var(--spacing-lg);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg);border:1px solid var(--color-border);background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);display:flex;align-items:center;gap:var(--spacing-md)}.alert-success{border-color:var(--color-success);background:var(--color-success-subtle)}.alert-warning{border-color:var(--color-warning);background:var(--color-warning-subtle)}.alert-danger{border-color:var(--color-danger);background:var(--color-danger-subtle)}.alert-info{border-color:var(--color-info);background:var(--color-info-subtle)}.loading-spinner{display:inline-block;width:20px;height:20px;border:2px solid var(--color-border);border-radius:var(--radius-full);border-top-color:var(--color-primary);animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{position:fixed;inset:0;background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);flex-direction:column;gap:var(--spacing-lg)}.empty-state{text-align:center;padding:var(--spacing-4xl) var(--spacing-xl);color:var(--color-text-tertiary)}.empty-state-icon{font-size:var(--font-size-4xl);margin-bottom:var(--spacing-xl);opacity:.5;background:var(--gradient-flow-blue);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.empty-state-title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);margin-bottom:var(--spacing-md);color:var(--color-text-secondary)}.empty-state-description{font-size:var(--font-size-md);margin-bottom:var(--spacing-xl);line-height:var(--line-height-normal)}.vue-flow__pane{background:var(--color-background-canvas)}.vue-flow__background{background-color:var(--color-background-canvas)}.vue-flow__background pattern circle{fill:var(--color-canvas-grid)}.vue-flow__edge-path{stroke:var(--color-connector);stroke-width:2px}.vue-flow__edge.selected .vue-flow__edge-path{stroke:var(--color-connector-active);stroke-width:3px;filter:drop-shadow(0 0 8px var(--color-connector-active))}.vue-flow__node{border-radius:var(--radius-lg);box-shadow:var(--shadow-card);border:1px solid var(--glass-border);background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop)}.vue-flow__handle{background:var(--color-connector);border:2px solid white;border-radius:var(--radius-full);width:12px;height:12px}.vue-flow__controls{background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}.vue-flow__controls button{background:transparent;border:none;color:var(--color-text-primary);transition:all var(--transition-normal)}.vue-flow__controls button:hover{background:var(--color-background-hover);color:var(--color-primary)}.vue-flow__minimap{background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card)}body>.dropdown-menu{z-index:1001!important;position:fixed!important;background:var(--glass-bg);backdrop-filter:var(--glass-backdrop);-webkit-backdrop-filter:var(--glass-backdrop);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-xl)}@media (max-width: 1024px){.page-layout{grid-template-columns:1fr;gap:var(--spacing-lg)}.page-sidebar{order:-1}}@media (max-width: 768px){.app-header{padding:0 var(--spacing-lg)}.app-content,.page-layout{padding:var(--spacing-lg)}.app-sidebar{width:56px;padding:var(--spacing-sm)}.sidebar-nav-item{width:36px;height:36px}}