.auth-layout{display:flex;align-items:center;justify-content:center;min-height:100vh;background:var(--bg-base);padding:var(--space-6);position:relative;overflow:hidden}.auth-layout-background{position:absolute;inset:0;z-index:0}.auth-layout-grid{position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(169,183,198,.1) 1px,transparent 0);background-size:20px 20px}.auth-card{position:relative;z-index:1;width:100%;max-width:400px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);overflow:hidden;animation:slideUp var(--transition-normal)}.auth-header-bar{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--bg-elevated);border-bottom:1px solid var(--border-default)}.auth-header-dots{display:flex;gap:var(--space-2)}.auth-header-dot{width:12px;height:12px;border-radius:50%}.auth-header-dot-red{background:var(--color-error)}.auth-header-dot-yellow{background:var(--color-warning)}.auth-header-dot-green{background:var(--color-success)}.auth-header-bar-title{font-size:var(--font-sm);color:var(--text-muted);font-family:var(--font-mono)}.auth-header{padding:var(--space-6);text-align:center;border-bottom:1px solid var(--border-default)}.auth-logo{display:inline-flex;align-items:center;gap:var(--space-3);margin-bottom:var(--space-4)}.auth-logo-icon{width:40px;height:40px;border-radius:var(--radius-md)}.auth-logo-text{font-size:var(--font-xl);font-weight:700;color:var(--text-primary)}.auth-title{font-size:var(--font-lg);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-1)}.auth-subtitle{font-size:var(--font-sm);color:var(--text-muted)}.auth-body{padding:var(--space-6)}.auth-footer{padding:var(--space-4) var(--space-6);background:#00000026;border-top:1px solid var(--border-default);text-align:center}.auth-footer-text{font-size:var(--font-sm);color:var(--text-muted)}.auth-footer-text a{color:var(--color-primary);font-weight:500}.auth-footer-text a:hover{text-decoration:underline}@media(max-width:768px){.auth-layout{padding:var(--space-2)}.auth-card{max-width:100%}.auth-header,.auth-body{padding:var(--space-4)}.auth-footer{padding:var(--space-3) var(--space-4)}}.input-group .password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);display:flex;align-items:center;justify-content:center;padding:var(--space-1);color:var(--text-muted);background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:color var(--transition-fast);z-index:1}.input-group .password-toggle:hover:not(:disabled){color:var(--text-primary)}.input-group .password-toggle:disabled{cursor:not-allowed;opacity:.5}.input-group .password-toggle:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.input-group .password-toggle .material-symbols-outlined{font-size:18px}.auth-form{display:flex;flex-direction:column;gap:var(--space-4)}.form-group{display:flex;flex-direction:column;gap:var(--space-2);text-align:left}.form-label{font-size:var(--font-sm);font-weight:500;color:var(--text-secondary)}.input-group{position:relative}.input-group .form-input{padding-left:40px}.input-group .form-input[type=password],.input-group .form-input[type=text]:has(+.password-toggle){padding-right:44px}.input-group-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:18px;pointer-events:none}.form-input{width:100%;padding:var(--space-3) var(--space-4);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm);font-size:var(--font-md);color:var(--text-primary);transition:border-color var(--transition-fast)}.form-input::placeholder{color:var(--text-muted)}.form-input:focus{outline:none;border-color:var(--border-focus)}.form-input:disabled{opacity:.5;cursor:not-allowed}.form-input.error{border-color:var(--color-error)}.form-error{font-size:var(--font-xs);color:var(--color-error)}.auth-error-banner{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:#cf514e1a;border:1px solid var(--color-error);border-radius:var(--radius-sm);color:var(--color-error);font-size:var(--font-sm)}.auth-error-banner .material-symbols-outlined{font-size:18px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);border:none;border-radius:var(--radius-sm);font-size:var(--font-md);font-weight:600;cursor:pointer;transition:background-color var(--transition-fast)}.btn-primary{background:var(--color-primary);color:var(--text-inverse)}.btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn-primary:active:not(:disabled){background:var(--color-primary-active)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.btn-full{width:100%}.btn-loading{position:relative;color:transparent}.btn-loading:after{content:"";position:absolute;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.form-hint{font-size:var(--font-xs);color:var(--text-muted);margin-top:calc(-1 * var(--space-2))}.project-card{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:var(--space-4);cursor:pointer;transition:all var(--transition-fast)}.project-card:hover{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary-subtle)}.project-card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-3)}.project-card-icon{width:40px;height:40px;background:var(--color-primary-subtle);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--color-primary)}.project-card-icon .material-symbols-outlined{font-size:24px}.project-card-menu{color:var(--text-muted);cursor:pointer;padding:var(--space-1);border-radius:var(--radius-sm);transition:all var(--transition-fast);background:transparent;border:none}.project-card-menu:hover{background:#ffffff1a;color:var(--text-primary)}.project-card-menu .material-symbols-outlined{font-size:20px}.project-card-title{font-size:var(--font-base);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-1)}.project-card-description{font-size:var(--font-sm);color:var(--text-muted);margin-bottom:var(--space-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.project-card-meta{display:flex;align-items:center;gap:var(--space-4);font-size:var(--font-xs);color:var(--text-muted)}.project-card-meta-item{display:flex;align-items:center;gap:var(--space-1)}.project-card-meta-item .material-symbols-outlined{font-size:14px}.dropdown-menu{position:fixed;z-index:var(--z-dropdown);min-width:160px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:var(--space-1);animation:fadeIn var(--transition-fast)}.dropdown-item{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2) var(--space-3);border:none;background:transparent;border-radius:var(--radius-sm);font-size:var(--font-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);text-align:left}.dropdown-item:hover{background:#ffffff0d;color:var(--text-primary)}.dropdown-item .material-symbols-outlined{font-size:18px}.dropdown-item-danger{color:var(--color-error)}.dropdown-item-danger:hover{background:#cf514e1a;color:var(--color-error)}.empty-project-card{background:transparent;border:2px dashed var(--border-default);border-radius:var(--radius-md);padding:var(--space-4);cursor:pointer;transition:all var(--transition-fast);display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:180px;width:100%}.empty-project-card:hover{border-color:var(--color-primary);background:#e28c360d}.empty-project-card-icon{font-size:32px;color:var(--text-muted);margin-bottom:var(--space-2);transition:color var(--transition-fast)}.empty-project-card:hover .empty-project-card-icon{color:var(--color-primary)}.empty-project-card-text{font-size:var(--font-sm);color:var(--text-muted);transition:color var(--transition-fast)}.empty-project-card:hover .empty-project-card-text{color:var(--text-primary)}.modal-md{width:100%;max-width:480px}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border-default)}.modal-title{font-size:var(--font-lg);font-weight:600;color:var(--text-primary)}.modal-close{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.modal-close:hover{background:#ffffff1a;color:var(--text-primary)}.modal-close .material-symbols-outlined{font-size:20px}.modal-body{padding:var(--space-5);overflow-y:auto}.modal-form{display:flex;flex-direction:column;gap:var(--space-4)}.form-textarea{width:100%;min-height:100px;padding:var(--space-3) var(--space-4);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm);font-size:var(--font-md);color:var(--text-primary);resize:vertical;font-family:inherit;transition:border-color var(--transition-fast)}.form-textarea::placeholder{color:var(--text-muted)}.form-textarea:focus{outline:none;border-color:var(--border-focus)}.form-textarea:disabled{opacity:.5;cursor:not-allowed}.form-char-count{font-size:var(--font-xs);color:var(--text-muted);text-align:right;margin-top:var(--space-1)}.form-char-count.warning{color:var(--color-warning)}.form-char-count.error{color:var(--color-error)}.modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-top:1px solid var(--border-default)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border-default)}.btn-ghost:hover:not(:disabled){background:#ffffff0d;color:var(--text-primary);border-color:var(--border-subtle)}.modal-error{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-4);background:#cf514e1a;border:1px solid var(--color-error);border-radius:var(--radius-sm);color:var(--color-error);font-size:var(--font-sm)}.modal-error .material-symbols-outlined{font-size:18px}.delete-modal-content{text-align:center}.delete-modal-icon{width:56px;height:56px;margin:0 auto var(--space-4);background:#cf514e1a;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center}.delete-modal-icon .material-symbols-outlined{font-size:28px;color:var(--color-error)}.delete-modal-title{font-size:var(--font-lg);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-2)}.delete-modal-message{font-size:var(--font-md);color:var(--text-secondary);line-height:1.5}.delete-modal-project{font-weight:600;color:var(--text-primary)}.delete-modal-warning{margin-top:var(--space-4);padding:var(--space-3) var(--space-4);background:#cf514e1a;border-radius:var(--radius-sm);font-size:var(--font-sm);color:var(--color-error)}.btn-danger{background:var(--color-error);color:var(--text-primary)}.btn-danger:hover:not(:disabled){background:#b8433f}.btn-danger:active:not(:disabled){background:#a33a37}.api-key-content{display:flex;flex-direction:column;gap:var(--space-4)}.api-key-info{font-size:var(--font-sm);color:var(--text-secondary);line-height:1.5}.api-key-field{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm)}.api-key-value{flex:1;font-family:var(--font-mono);font-size:var(--font-sm);color:var(--text-primary);word-break:break-all;-webkit-user-select:all;user-select:all}.api-key-copy{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast);flex-shrink:0}.api-key-copy:hover{background:#ffffff1a;color:var(--text-primary)}.api-key-copy.copied{color:var(--color-success)}.api-key-copy .material-symbols-outlined{font-size:20px}.api-key-warning{display:flex;align-items:flex-start;gap:var(--space-2);padding:var(--space-3);background:#ffbd2e1a;border-radius:var(--radius-sm);font-size:var(--font-sm);color:var(--color-warning)}.api-key-warning .material-symbols-outlined{font-size:18px;flex-shrink:0}.api-key-loading{display:flex;align-items:center;justify-content:center;padding:var(--space-6)}.api-key-spinner{width:32px;height:32px;border:3px solid var(--border-default);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}.workspace-layout{display:flex;min-height:100vh;background:var(--bg-base)}.workspace-sidebar{width:240px;background:var(--bg-surface);border-right:1px solid var(--border-default);display:flex;flex-direction:column;flex-shrink:0}.workspace-sidebar-header{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4);border-bottom:1px solid var(--border-default)}.workspace-sidebar-logo{width:32px;height:32px}.workspace-sidebar-title{font-size:var(--font-lg);font-weight:600;color:var(--text-primary)}.workspace-sidebar-nav{flex:1;padding:var(--space-2)}.sidebar-nav-item{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-3) var(--space-4);border-radius:var(--radius-sm);font-size:var(--font-md);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border:none;background:transparent;text-align:left}.sidebar-nav-item:hover{background:#ffffff0d;color:var(--text-primary)}.sidebar-nav-item.active{background:var(--color-primary-subtle);color:var(--color-primary)}.sidebar-nav-item .material-symbols-outlined{font-size:20px}.workspace-sidebar-footer{padding:var(--space-3);border-top:1px solid var(--border-default)}.sidebar-user{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast)}.sidebar-user:hover{background:#ffffff0d}.sidebar-user-avatar{width:32px;height:32px;background:var(--color-primary-subtle);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;color:var(--color-primary);font-size:var(--font-sm);font-weight:600}.sidebar-user-info{flex:1;min-width:0}.sidebar-user-name{font-size:var(--font-sm);font-weight:500;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-email{font-size:var(--font-xs);color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.workspace-content{flex:1;display:flex;flex-direction:column;min-width:0}.workspace-top-bar{display:flex;align-items:center;justify-content:space-between;padding:var(--space-3) var(--space-6);background:var(--bg-surface);border-bottom:1px solid var(--border-default);height:56px}.workspace-top-bar-title{font-size:var(--font-lg);font-weight:600;color:var(--text-primary)}.workspace-top-bar-actions{display:flex;align-items:center;gap:var(--space-3)}.workspace-content-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-6);padding-bottom:var(--space-4)}.workspace-content-title{font-size:var(--font-2xl);font-weight:600;color:var(--text-primary)}.workspace-content-subtitle{font-size:var(--font-md);color:var(--text-muted);margin-top:var(--space-1)}.workspace-content-body{flex:1;padding:0 var(--space-6) var(--space-6);overflow-y:auto}.projects-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-4)}.projects-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-10);text-align:center}.projects-empty-icon{width:64px;height:64px;background:var(--bg-elevated);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4)}.projects-empty-icon .material-symbols-outlined{font-size:32px;color:var(--text-muted)}.projects-empty-title{font-size:var(--font-lg);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-2)}.projects-empty-text{font-size:var(--font-md);color:var(--text-muted);margin-bottom:var(--space-6);max-width:400px}.projects-loading{display:flex;align-items:center;justify-content:center;padding:var(--space-10)}.projects-loading-spinner{width:40px;height:40px;border:3px solid var(--border-default);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}.projects-error{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-10);text-align:center}.projects-error-icon{width:64px;height:64px;background:#cf514e1a;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4)}.projects-error-icon .material-symbols-outlined{font-size:32px;color:var(--color-error)}.projects-error-title{font-size:var(--font-lg);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-2)}.projects-error-text{font-size:var(--font-md);color:var(--text-muted);margin-bottom:var(--space-4)}:root{--color-primary-subtle: rgba(226, 140, 54, .15)}.workflow-card{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:var(--space-4);cursor:pointer;transition:all var(--transition-fast)}.workflow-card:hover{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary-subtle)}.workflow-card:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 2px var(--color-primary-subtle)}.workflow-card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-3)}.workflow-card-icon{width:40px;height:40px;background:var(--color-primary-subtle);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;color:var(--color-primary)}.workflow-card-icon .material-symbols-outlined{font-size:24px}.workflow-card-menu{color:var(--text-muted);cursor:pointer;padding:var(--space-1);border-radius:var(--radius-sm);transition:all var(--transition-fast);background:transparent;border:none}.workflow-card-menu:hover{background:#ffffff1a;color:var(--text-primary)}.workflow-card-menu .material-symbols-outlined{font-size:20px}.workflow-card-title{font-size:var(--font-base);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-1)}.workflow-card-description{font-size:var(--font-sm);color:var(--text-muted);margin-bottom:var(--space-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.workflow-card-meta{display:flex;align-items:center;gap:var(--space-3);font-size:var(--font-xs);color:var(--text-muted)}.workflow-card-meta-item{display:flex;align-items:center;gap:var(--space-1)}.workflow-card-meta-item .material-symbols-outlined{font-size:14px}.workflow-card-status{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);font-size:var(--font-xs);font-weight:500;text-transform:capitalize}.workflow-card-status.draft{background:#ffffff1a;color:var(--text-secondary)}.workflow-card-status.active{background:#4caf5026;color:#4caf50}.workflow-card-status.disabled{background:#ffffff1a;color:var(--text-muted)}.workflow-card-status.error{background:#cf514e26;color:var(--color-error)}.workflows-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-4)}.workflows-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-10);text-align:center}.workflows-empty-icon{width:64px;height:64px;background:var(--bg-elevated);border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4)}.workflows-empty-icon .material-symbols-outlined{font-size:32px;color:var(--text-muted)}.workflows-empty-title{font-size:var(--font-lg);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-2)}.workflows-empty-text{font-size:var(--font-md);color:var(--text-muted);margin-bottom:var(--space-6);max-width:400px}.workflows-loading{padding:0}.workflows-loading-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--space-4)}.workflow-card-skeleton{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);padding:var(--space-4)}.skeleton-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--space-3)}.skeleton-icon{width:40px;height:40px;background:var(--bg-elevated);border-radius:var(--radius-md);animation:pulse 1.5s ease-in-out infinite}.skeleton-menu{width:24px;height:24px;background:var(--bg-elevated);border-radius:var(--radius-sm);animation:pulse 1.5s ease-in-out infinite}.skeleton-title{height:20px;width:60%;background:var(--bg-elevated);border-radius:var(--radius-sm);margin-bottom:var(--space-2);animation:pulse 1.5s ease-in-out infinite}.skeleton-description{height:14px;width:80%;background:var(--bg-elevated);border-radius:var(--radius-sm);margin-bottom:var(--space-3);animation:pulse 1.5s ease-in-out infinite}.skeleton-meta{height:14px;width:40%;background:var(--bg-elevated);border-radius:var(--radius-sm);animation:pulse 1.5s ease-in-out infinite}.workflows-error{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--space-10);text-align:center}.workflows-error-icon{width:64px;height:64px;background:#cf514e1a;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-4)}.workflows-error-icon .material-symbols-outlined{font-size:32px;color:var(--color-error)}.workflows-error-title{font-size:var(--font-lg);font-weight:600;color:var(--text-primary);margin-bottom:var(--space-2)}.workflows-error-text{font-size:var(--font-md);color:var(--text-muted);margin-bottom:var(--space-4)}.workspace-top-bar-breadcrumb{display:flex;align-items:center;gap:var(--space-1)}.breadcrumb-link{font-size:var(--font-md);color:var(--text-muted);text-decoration:none;transition:color var(--transition-fast)}.breadcrumb-link:hover{color:var(--color-primary)}.breadcrumb-separator{font-size:18px;color:var(--text-muted)}.breadcrumb-current{font-size:var(--font-md);font-weight:600;color:var(--text-primary)}@media(max-width:1024px){.workflows-grid,.workflows-loading-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.workflows-grid,.workflows-loading-grid{grid-template-columns:1fr}}.breadcrumb{display:flex;align-items:center}.breadcrumb-list{display:flex;align-items:center;list-style:none;margin:0;padding:0;gap:var(--space-1)}.breadcrumb-item{display:flex;align-items:center;gap:var(--space-1)}.breadcrumb-link{font-size:var(--font-sm);color:var(--text-secondary);text-decoration:none;transition:color var(--transition-fast)}.breadcrumb-link:hover{color:var(--text-primary)}.breadcrumb-text{font-size:var(--font-sm);color:var(--text-secondary)}.breadcrumb-text--current{color:var(--text-primary);font-weight:var(--font-medium)}.breadcrumb-separator{font-size:var(--font-sm);color:var(--text-muted);margin:0 var(--space-1)}.export-menu{position:relative}.export-menu-dropdown{position:absolute;top:calc(100% + var(--space-1));right:0;min-width:180px;background:var(--bg-elevated);border:1px solid var(--border-default);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:var(--space-1);z-index:100;animation:export-menu-fade-in .15s ease-out}@keyframes export-menu-fade-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.export-menu-item{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:var(--space-2);background:transparent;border:none;border-radius:var(--radius-sm);font-size:var(--font-sm);color:var(--text-secondary);cursor:pointer;text-align:left;transition:background var(--transition-fast),color var(--transition-fast)}.export-menu-item:hover{background:var(--bg-hover);color:var(--text-primary)}.export-menu-item:focus-visible{outline:2px solid var(--border-focus);outline-offset:-2px}.export-menu-item .material-symbols-outlined{font-size:18px;color:var(--text-tertiary)}.export-menu-item:hover .material-symbols-outlined{color:var(--text-secondary)}.export-toast{position:fixed;bottom:var(--space-4);left:50%;transform:translate(-50%);display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-radius:var(--radius-md);font-size:var(--font-sm);box-shadow:var(--shadow-lg);z-index:1000;animation:export-toast-slide-up .3s ease-out}@keyframes export-toast-slide-up{0%{opacity:0;transform:translate(-50%) translateY(20px)}to{opacity:1;transform:translate(-50%) translateY(0)}}.export-toast--success{background:var(--status-success-bg, #1a3a2a);color:var(--status-success, #4ade80);border:1px solid var(--status-success, #4ade80)}.export-toast--error{background:var(--status-error-bg, #3a1a1a);color:var(--status-error, #f87171);border:1px solid var(--status-error, #f87171)}.export-toast .material-symbols-outlined{font-size:18px}.editor-topbar{display:flex;align-items:center;justify-content:space-between;height:48px;padding:0 var(--space-3);background:var(--bg-surface);border-bottom:1px solid var(--border-default);flex-shrink:0}.topbar-left{display:flex;align-items:center;gap:var(--space-3)}.topbar-logo{display:flex;align-items:center;gap:var(--space-2);text-decoration:none;color:var(--text-primary);transition:opacity var(--transition-fast)}.topbar-logo:hover{opacity:.8}.topbar-logo-text{font-size:var(--font-md);font-weight:var(--font-semibold);color:var(--text-primary)}.topbar-divider{width:1px;height:20px;background:var(--border-default)}.topbar-right{display:flex;align-items:center;gap:var(--space-2)}.topbar-btn{display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);background:transparent;border:1px solid var(--border-default);border-radius:var(--radius-sm);font-size:var(--font-sm);color:var(--text-secondary);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast),border-color var(--transition-fast)}.topbar-btn:hover:not(:disabled){background:var(--bg-elevated);color:var(--text-primary);border-color:var(--border-subtle)}.topbar-btn:disabled{opacity:.5;cursor:not-allowed}.topbar-btn:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.topbar-btn--icon{padding:var(--space-1)}.topbar-btn .material-symbols-outlined{font-size:18px}.panel{flex-shrink:0;background:var(--bg-surface);border-color:var(--border-default);overflow:hidden;transition:width .25s ease}.panel-left{border-right:1px solid var(--border-default)}.panel-right{border-left:1px solid var(--border-default)}.panel--collapsed{border-width:0}.panel-inner{display:flex;flex-direction:column;height:100%;min-width:240px}.panel-right .panel-inner{min-width:280px}.panel-header{display:flex;align-items:center;justify-content:space-between;height:32px;padding:0 var(--space-2) 0 var(--space-3);border-bottom:1px solid var(--border-default);flex-shrink:0}.panel-title{font-size:var(--font-sm);font-weight:var(--font-medium);color:var(--text-secondary);margin:0;white-space:nowrap}.panel-toggle{display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast)}.panel-toggle:hover{background:var(--bg-elevated);color:var(--text-primary)}.panel-toggle:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.panel-toggle .material-symbols-outlined{font-size:18px}.panel-content{flex:1;overflow-y:auto;overflow-x:hidden}.palette-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);cursor:grab;-webkit-user-select:none;user-select:none;transition:all var(--transition-fast)}.palette-item:hover{background:var(--bg-elevated);border-color:var(--border-default);box-shadow:var(--shadow-sm)}.palette-item:active{cursor:grabbing;transform:scale(.98)}.palette-item.variant-trigger{border-left:3px solid var(--semantic-success)}.palette-item.variant-trigger:hover{background:#6297551a}.palette-item-icon{font-size:18px;color:var(--item-accent, var(--text-secondary))}.palette-item.variant-trigger .palette-item-icon{color:var(--semantic-success)}.palette-item-label{flex:1;font-size:var(--font-size-sm);color:var(--text-primary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.palette-item:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.node-palette{padding:var(--space-2)}.node-tree{display:flex;flex-direction:column;gap:var(--space-1)}.tree-group{display:flex;flex-direction:column}.tree-group-header{display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;text-align:left;transition:background var(--transition-fast),color var(--transition-fast)}.tree-group-header:hover{background:var(--bg-elevated);color:var(--text-primary)}.tree-group-header:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.tree-chevron{font-size:18px;color:var(--text-muted)}.tree-group-icon{font-size:18px}.tree-group-label{flex:1;font-size:var(--font-sm);font-weight:var(--font-medium)}.tree-group-count{font-size:var(--font-xs);color:var(--text-muted);padding:0 var(--space-1);background:var(--bg-elevated);border-radius:var(--radius-sm)}.tree-group-content{display:flex;flex-direction:column;padding-left:var(--space-4)}.tree-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-2);background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-secondary);cursor:grab;text-align:left;transition:background var(--transition-fast),color var(--transition-fast)}.tree-item:hover{background:var(--bg-elevated);color:var(--text-primary)}.tree-item:active{cursor:grabbing}.tree-item:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.tree-item-icon{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-sm);flex-shrink:0}.tree-item-icon .material-symbols-outlined{font-size:14px;color:var(--bg-base)}.tree-item-label{font-size:var(--font-sm);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.json-editor-container{display:flex;flex-direction:column}.json-editor{width:100%;min-height:80px;max-height:200px;padding:var(--space-2);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm);font-family:var(--font-mono, "JetBrains Mono", monospace);font-size:var(--font-xs);color:var(--text-primary);resize:vertical;transition:border-color var(--transition-fast)}.json-editor:focus{outline:none;border-color:var(--border-focus)}.json-editor.invalid{border-color:var(--color-error, #f44336)}.json-editor::placeholder{color:var(--text-muted)}.json-editor-error{color:var(--color-error, #f44336);font-size:var(--font-xs);margin-top:var(--space-1)}.file-picker-modal{width:100%;max-width:600px;max-height:80vh}.file-picker-modal__body{display:flex;flex-direction:column;gap:var(--space-3);min-height:350px;max-height:60vh}.file-picker-modal__path{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2);background:var(--bg-elevated);border-radius:var(--radius-sm)}.file-picker-modal__path-up{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.file-picker-modal__path-up:hover:not(:disabled){background:#ffffff1a;color:var(--text-primary)}.file-picker-modal__path-up:disabled{opacity:.3;cursor:not-allowed}.file-picker-modal__path-up .material-symbols-outlined{font-size:18px}.file-picker-modal__breadcrumb{flex:1;display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-1);min-width:0;overflow:hidden}.file-picker-modal__breadcrumb-item{display:flex;align-items:center}.file-picker-modal__breadcrumb-separator{color:var(--text-muted);margin:0 var(--space-1)}.file-picker-modal__breadcrumb-link{color:var(--text-secondary);font-size:var(--font-sm);padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.file-picker-modal__breadcrumb-link:hover:not(:disabled){background:#ffffff1a;color:var(--text-primary)}.file-picker-modal__breadcrumb-link:disabled{color:var(--text-primary);font-weight:var(--font-medium);cursor:default}.file-picker-modal__refresh{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.file-picker-modal__refresh:hover:not(:disabled){background:#ffffff1a;color:var(--text-primary)}.file-picker-modal__refresh:disabled{opacity:.5}.file-picker-modal__refresh .material-symbols-outlined{font-size:18px}.file-picker-modal__listing{flex:1;min-height:0;overflow-y:auto;border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--bg-base)}.file-picker-modal__entries{display:flex;flex-direction:column}.file-picker-modal__entry{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);text-align:left;border-bottom:1px solid var(--border-default);transition:background var(--transition-fast)}.file-picker-modal__entry:last-child{border-bottom:none}.file-picker-modal__entry:hover{background:#ffffff0d}.file-picker-modal__entry--selected{background:#e28c3626}.file-picker-modal__entry--selected:hover{background:#e28c3633}.file-picker-modal__entry-icon{font-size:18px;color:var(--text-muted)}.file-picker-modal__entry-icon[data-type=directory]{color:var(--color-primary)}.file-picker-modal__entry-name{flex:1;font-size:var(--font-sm);color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-picker-modal__entry-chevron{font-size:18px;color:var(--text-muted)}.file-picker-modal__entry-check{font-size:18px;color:var(--color-primary)}.file-picker-modal__selected{border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--bg-base)}.file-picker-modal__selected-header{padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border-default)}.file-picker-modal__selected-count{font-size:var(--font-sm);color:var(--text-secondary);font-weight:var(--font-medium)}.file-picker-modal__selected-list{max-height:100px;overflow-y:auto}.file-picker-modal__selected-item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);border-bottom:1px solid var(--border-default)}.file-picker-modal__selected-item:last-child{border-bottom:none}.file-picker-modal__selected-path{flex:1;font-size:var(--font-xs);color:var(--text-secondary);font-family:var(--font-mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-picker-modal__selected-remove{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.file-picker-modal__selected-remove:hover{background:#ffffff1a;color:var(--color-error)}.file-picker-modal__selected-remove .material-symbols-outlined{font-size:14px}.file-picker-modal__loading,.file-picker-modal__error,.file-picker-modal__empty,.file-picker-modal__no-agent{display:flex;flex-direction:column;align-items:center;justify-content:center;flex:1;min-height:200px;gap:var(--space-3);color:var(--text-muted)}.file-picker-modal__loading .material-symbols-outlined,.file-picker-modal__error .material-symbols-outlined,.file-picker-modal__empty .material-symbols-outlined,.file-picker-modal__no-agent .material-symbols-outlined{font-size:32px}.file-picker-modal__loading p,.file-picker-modal__error p,.file-picker-modal__empty p,.file-picker-modal__no-agent p{margin:0;font-size:var(--font-sm)}.file-picker-modal__error{color:var(--color-error)}.file-list-editor{display:flex;flex-direction:column;gap:var(--space-2)}.file-list-editor__header{display:flex;align-items:center;justify-content:space-between}.file-list-editor__label{font-size:var(--font-xs);font-weight:var(--font-medium);color:var(--text-secondary)}.file-list-editor__actions{display:flex;align-items:center;gap:var(--space-1)}.file-list-editor__action{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.file-list-editor__action:hover{background:#ffffff1a;color:var(--text-primary)}.file-list-editor__action--primary{color:var(--color-primary)}.file-list-editor__action--primary:hover{background:#e28c3626;color:var(--color-primary)}.file-list-editor__action .material-symbols-outlined{font-size:16px}.file-list-editor__manual-input{display:flex;align-items:center;gap:var(--space-1)}.file-list-editor__input{flex:1;padding:var(--space-1) var(--space-2);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm);font-size:var(--font-sm);font-family:var(--font-mono);color:var(--text-primary);transition:border-color var(--transition-fast)}.file-list-editor__input:focus{outline:none;border-color:var(--border-focus)}.file-list-editor__input::placeholder{color:var(--text-muted)}.file-list-editor__input-action{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.file-list-editor__input-action:hover:not(:disabled){background:#ffffff1a;color:var(--color-success)}.file-list-editor__input-action:disabled{opacity:.3;cursor:not-allowed}.file-list-editor__input-action--cancel:hover{color:var(--color-error)}.file-list-editor__input-action .material-symbols-outlined{font-size:16px}.file-list-editor__list{border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--bg-base);max-height:200px;overflow-y:auto}.file-list-editor__empty{display:flex;align-items:center;justify-content:center;padding:var(--space-4);color:var(--text-muted);font-size:var(--font-sm)}.file-list-editor__item{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);border-bottom:1px solid var(--border-default)}.file-list-editor__item:last-child{border-bottom:none}.file-list-editor__item-icon{font-size:14px;color:var(--text-muted)}.file-list-editor__item-path{flex:1;font-size:var(--font-xs);font-family:var(--font-mono);color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-list-editor__item-remove{display:flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast);opacity:0}.file-list-editor__item:hover .file-list-editor__item-remove{opacity:1}.file-list-editor__item-remove:hover{background:#ffffff1a;color:var(--color-error)}.file-list-editor__item-remove .material-symbols-outlined{font-size:14px}.glob-pattern-input{display:flex;flex-direction:column;gap:var(--space-3)}.glob-pattern-input__field{display:flex;flex-direction:column;gap:var(--space-1)}.glob-pattern-input__label{font-size:var(--font-xs);font-weight:var(--font-medium);color:var(--text-secondary)}.glob-pattern-input__input{width:100%;padding:var(--space-1) var(--space-2);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm);font-size:var(--font-sm);font-family:var(--font-mono);color:var(--text-primary);transition:border-color var(--transition-fast)}.glob-pattern-input__input:focus{outline:none;border-color:var(--border-focus)}.glob-pattern-input__input::placeholder{color:var(--text-muted);font-family:var(--font-mono)}.glob-pattern-input__preview{border:1px solid var(--border-default);border-radius:var(--radius-sm);background:var(--bg-base);overflow:hidden}.glob-pattern-input__preview-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-2) var(--space-3);background:var(--bg-elevated);border-bottom:1px solid var(--border-default)}.glob-pattern-input__preview-title{font-size:var(--font-xs);font-weight:var(--font-medium);color:var(--text-secondary)}.glob-pattern-input__refresh{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:var(--radius-sm);color:var(--text-muted);transition:all var(--transition-fast)}.glob-pattern-input__refresh:hover:not(:disabled){background:#ffffff1a;color:var(--text-primary)}.glob-pattern-input__refresh:disabled{opacity:.3;cursor:not-allowed}.glob-pattern-input__refresh .material-symbols-outlined{font-size:16px}.glob-pattern-input__preview-body{max-height:150px;overflow-y:auto}.glob-pattern-input__state{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-4);color:var(--text-muted);font-size:var(--font-sm)}.glob-pattern-input__state .material-symbols-outlined{font-size:18px}.glob-pattern-input__state--warning{color:var(--color-warning)}.glob-pattern-input__state--error{color:var(--color-error)}.glob-pattern-input__files{display:flex;flex-direction:column}.glob-pattern-input__file{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1) var(--space-3);border-bottom:1px solid var(--border-default)}.glob-pattern-input__file:last-child{border-bottom:none}.glob-pattern-input__file-icon{font-size:14px;color:var(--text-muted)}.glob-pattern-input__file-path{flex:1;font-size:var(--font-xs);font-family:var(--font-mono);color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.glob-pattern-input__truncated{padding:var(--space-2) var(--space-3);text-align:center;font-size:var(--font-xs);color:var(--text-muted);background:var(--bg-elevated)}.spinning{animation:spin 1s linear infinite}.properties-panel{padding:var(--space-3)}.properties-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-8) var(--space-4);text-align:center}.properties-empty-icon{font-size:32px;color:var(--text-muted);opacity:.5}.properties-empty-text{font-size:var(--font-sm);color:var(--text-muted);margin:0}.property-group{margin-bottom:var(--space-4)}.property-group:last-child{margin-bottom:0}.property-group-title{font-size:var(--font-xs);font-weight:var(--font-semibold);color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin:0 0 var(--space-2) 0;padding-bottom:var(--space-1);border-bottom:1px solid var(--border-default)}.property-row{margin-bottom:var(--space-2)}.property-row:last-child{margin-bottom:0}.property-label{display:block;font-size:var(--font-xs);font-weight:var(--font-medium);color:var(--text-secondary);margin-bottom:var(--space-1)}.property-input{width:100%;padding:var(--space-1) var(--space-2);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm);font-size:var(--font-sm);color:var(--text-primary);transition:border-color var(--transition-fast)}.property-input:focus{outline:none;border-color:var(--border-focus)}.property-input:read-only{opacity:.7;cursor:not-allowed}.property-input:disabled{opacity:.5;cursor:not-allowed}.property-textarea{min-height:60px;resize:vertical;font-family:var(--font-mono, monospace);line-height:1.5;white-space:pre-wrap}.property-row--textarea{display:flex;flex-direction:column;gap:var(--space-1)}.property-description{font-size:var(--font-xs);color:var(--text-muted);margin-top:var(--space-1)}.property-input::placeholder{color:var(--text-muted)}.property-row--checkbox{display:flex;align-items:center}.property-checkbox-label{display:flex;align-items:center;gap:var(--space-2);font-size:var(--font-sm);color:var(--text-secondary);cursor:pointer}.property-checkbox{width:16px;height:16px;cursor:pointer;accent-color:var(--color-primary)}.schema-editor-row{display:flex;flex-direction:column;gap:var(--space-1)}.property-warning{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);margin-bottom:var(--space-2);background:#ffbd2e1a;border:1px solid var(--color-warning);border-radius:var(--radius-sm);font-size:var(--font-sm);color:var(--color-warning)}.property-warning .material-symbols-outlined{font-size:16px}.property-row-action{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-2);background:var(--bg-subtle);border:1px solid var(--border-default);border-radius:var(--radius-sm)}.property-action-info{display:flex;flex-direction:column;gap:2px}.property-action-label{font-size:var(--font-sm);font-weight:var(--font-medium);color:var(--text-primary)}.property-action-meta{font-size:var(--font-xs);color:var(--text-muted)}.property-action-button{display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);background:var(--color-primary);border:none;border-radius:var(--radius-sm);font-size:var(--font-sm);font-weight:var(--font-medium);color:#fff;cursor:pointer;transition:background-color var(--transition-fast)}.property-action-button:hover{background:var(--color-primary-hover)}.property-action-button .material-symbols-outlined{font-size:16px}.execution-log-entry{display:flex;align-items:flex-start;gap:var(--space-2);padding:var(--space-1) var(--space-2);font-family:var(--font-mono);font-size:var(--font-xs);line-height:1.5}.execution-log-entry:hover{background:var(--bg-elevated)}.execution-log-entry__timestamp{color:var(--text-muted);flex-shrink:0;min-width:70px}.execution-log-entry__node{color:var(--color-primary);background:transparent;border:none;padding:0;font-family:var(--font-mono);font-size:var(--font-xs);cursor:pointer;flex-shrink:0;max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.execution-log-entry__node:hover{text-decoration:underline}.execution-log-entry__level{flex-shrink:0;min-width:60px;font-weight:var(--font-medium)}.execution-log-entry__message{flex:1;word-break:break-word}.execution-log-entry--debug{opacity:.7}.execution-log-entry--debug .execution-log-entry__level,.execution-log-entry--debug .execution-log-entry__message{color:var(--text-muted)}.execution-log-entry--info .execution-log-entry__level{color:var(--color-info)}.execution-log-entry--info .execution-log-entry__message{color:var(--text-secondary)}.execution-log-entry--success .execution-log-entry__level,.execution-log-entry--success .execution-log-entry__message{color:var(--color-success)}.execution-log-entry--warning .execution-log-entry__level,.execution-log-entry--warning .execution-log-entry__message{color:var(--color-warning)}.execution-log-entry--error{background:#ef44441a}.execution-log-entry--error .execution-log-entry__level,.execution-log-entry--error .execution-log-entry__message{color:var(--color-error);font-weight:var(--font-medium)}.execution-log-viewer{display:flex;flex-direction:column;height:100%;position:relative}.execution-log-viewer__toolbar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:var(--space-2);border-bottom:1px solid var(--border-default);flex-shrink:0}.execution-log-viewer__filters{display:flex;gap:var(--space-2)}.execution-log-viewer__select{padding:var(--space-1) var(--space-2);background:var(--bg-input);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-secondary);font-size:var(--font-xs);cursor:pointer;min-width:100px}.execution-log-viewer__select:focus{outline:none;border-color:var(--color-primary)}.execution-log-viewer__actions{display:flex;gap:var(--space-1)}.execution-log-viewer__action{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast)}.execution-log-viewer__action:hover{background:var(--bg-elevated);color:var(--text-primary)}.execution-log-viewer__action .material-symbols-outlined{font-size:18px}.execution-log-viewer__logs{flex:1;overflow-y:auto;overflow-x:hidden}.execution-log-viewer__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%;gap:var(--space-2);color:var(--text-muted)}.execution-log-viewer__empty .material-symbols-outlined{font-size:32px;opacity:.5}.execution-log-viewer__empty p{margin:0;font-size:var(--font-sm)}.execution-log-viewer__scroll-indicator{position:absolute;bottom:var(--space-2);left:50%;transform:translate(-50%);display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-3);background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius-full);font-size:var(--font-xs);font-weight:var(--font-medium);cursor:pointer;box-shadow:0 2px 8px #0003;animation:bounce 1s ease infinite}.execution-log-viewer__scroll-indicator .material-symbols-outlined{font-size:14px}@keyframes bounce{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(-4px)}}.execution-sidebar{display:flex;flex-direction:column;width:140px;min-width:140px;border-right:1px solid var(--border-default);background:var(--bg-base)}.execution-sidebar__header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-2);border-bottom:1px solid var(--border-default);gap:var(--space-1)}.execution-sidebar__title{font-size:var(--font-xs);font-weight:var(--font-medium);color:var(--text-secondary);white-space:nowrap}.execution-sidebar__actions{display:flex;gap:var(--space-1)}.execution-sidebar__btn{display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast)}.execution-sidebar__btn:hover:not(:disabled){background:var(--bg-elevated);color:var(--text-primary)}.execution-sidebar__btn:disabled{opacity:.4;cursor:not-allowed}.execution-sidebar__btn .material-symbols-outlined{font-size:16px}.execution-sidebar__btn--run{color:var(--color-success)}.execution-sidebar__btn--run:hover:not(:disabled){background:#22c55e1a;color:var(--color-success)}.execution-sidebar__btn--cancel{color:var(--color-error)}.execution-sidebar__btn--cancel:hover:not(:disabled){background:#ef44441a;color:var(--color-error)}.execution-sidebar__btn--spinning{animation:spin 1s linear infinite}.execution-sidebar__list{flex:1;overflow-y:auto;padding:var(--space-1)}.execution-sidebar__empty{display:flex;align-items:center;justify-content:center;height:100%;padding:var(--space-2)}.execution-sidebar__empty-text{font-size:var(--font-xs);color:var(--text-muted);text-align:center}.execution-sidebar__loading{font-size:20px;color:var(--text-muted);animation:spin 1s linear infinite}.execution-sidebar__item{display:flex;align-items:center;gap:var(--space-1);width:100%;padding:var(--space-1) var(--space-2);background:transparent;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--transition-fast);text-align:left}.execution-sidebar__item:hover{background:var(--bg-elevated)}.execution-sidebar__item--selected{background:var(--bg-elevated);border-left:2px solid var(--color-primary)}.execution-sidebar__item-icon{font-size:14px;flex-shrink:0}.execution-sidebar__item-icon--spinning{animation:spin 1s linear infinite}.execution-sidebar__item--pending .execution-sidebar__item-icon{color:var(--text-muted)}.execution-sidebar__item--running .execution-sidebar__item-icon{color:var(--color-info)}.execution-sidebar__item--completed .execution-sidebar__item-icon{color:var(--color-success)}.execution-sidebar__item--failed .execution-sidebar__item-icon{color:var(--color-error)}.execution-sidebar__item--cancelled .execution-sidebar__item-icon{color:var(--text-muted)}.execution-sidebar__item-time{font-size:var(--font-xs);font-family:var(--font-mono);color:var(--text-secondary);white-space:nowrap}.io-node-list{display:flex;flex-direction:column;height:100%;min-width:180px;max-width:200px;border-right:1px solid var(--color-border-subtle);background:var(--color-bg-primary)}.io-node-list__header{display:flex;align-items:center;padding:8px 12px;border-bottom:1px solid var(--color-border-subtle);background:var(--color-bg-secondary)}.io-node-list__title{font-size:12px;font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px;flex:1}.io-node-list__count{font-size:11px;font-weight:500;color:var(--color-text-tertiary);background:var(--color-bg-tertiary, #333);padding:2px 6px;border-radius:10px;min-width:20px;text-align:center}.io-node-list__content{flex:1;overflow-y:auto;padding:4px}.io-node-list__empty{display:flex;align-items:center;justify-content:center;height:100%;padding:16px;text-align:center}.io-node-list__empty-text{font-size:12px;color:var(--color-text-tertiary);font-style:italic}.io-node-list__item{display:flex;align-items:center;gap:8px;width:100%;padding:8px 10px;border:none;border-radius:4px;border-left:3px solid transparent;background:var(--color-bg-secondary, #2a2a2a);cursor:pointer;text-align:left;transition:all .15s;margin-bottom:2px}.io-node-list__item:hover{background:var(--color-bg-hover, #3a3a3a);border-left-color:var(--color-border, #4a4a4a)}.io-node-list__item--selected{background:#3b82f626;border-left-color:var(--color-primary, #3b82f6)}.io-node-list__item--selected:hover{background:#3b82f633;border-left-color:var(--color-primary, #3b82f6)}.io-node-list__item--selected .io-node-list__label{color:var(--color-primary, #3b82f6);font-weight:500}.io-node-list__status{font-size:16px;flex-shrink:0;width:16px;height:16px;display:flex;align-items:center;justify-content:center}.io-node-list__item--pending .io-node-list__status{color:var(--color-text-tertiary, #6b7280)}.io-node-list__item--running .io-node-list__status{color:var(--color-info, #3b82f6)}.io-node-list__item--completed .io-node-list__status{color:var(--color-success, #22c55e)}.io-node-list__item--failed .io-node-list__status{color:var(--color-error, #ef4444)}.io-node-list__item--skipped .io-node-list__status{color:var(--color-text-tertiary, #6b7280)}.io-node-list__status--spinning{animation:io-node-spin 1s linear infinite}@keyframes io-node-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.io-node-list__icon{font-size:16px;color:var(--color-text-secondary, #9ca3af);flex-shrink:0}.io-node-list__label{font-size:13px;color:var(--color-text-primary, #e5e7eb);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}.io-node-list__badge{font-size:10px;font-weight:600;color:var(--color-text-secondary);background:var(--color-bg-tertiary, #404040);padding:2px 5px;border-radius:8px;flex-shrink:0}.io-node-list__item--completed .io-node-list__badge{background:#22c55e33;color:var(--color-success, #22c55e)}.io-node-list__item--failed .io-node-list__badge{background:#ef444433;color:var(--color-error, #ef4444)}.io-node-list__item--running .io-node-list__badge{background:#3b82f633;color:var(--color-info, #3b82f6)}.io-data-view{display:flex;flex-direction:column;height:100%;min-width:0;overflow:hidden}.io-data-view__header{display:flex;align-items:center;padding:8px 12px;border-bottom:1px solid var(--color-border-subtle);background:var(--color-bg-secondary)}.io-data-view__label{font-size:12px;font-weight:600;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.5px}.io-data-view__content{flex:1;overflow:auto;padding:12px;font-family:var(--font-mono);font-size:12px;line-height:1.5}.io-data-view__empty{display:flex;align-items:center;justify-content:center;height:100%;color:var(--color-text-tertiary)}.io-data-view__empty-text{font-style:italic}.io-json-root{white-space:pre-wrap;word-break:break-word}.io-json-toggle{display:inline-flex;align-items:center;justify-content:center;width:16px;height:16px;padding:0;border:none;background:none;cursor:pointer;color:var(--color-text-tertiary);vertical-align:middle;margin-right:2px}.io-json-toggle:hover{color:var(--color-text-primary)}.io-json-toggle .material-symbols-outlined{font-size:14px}.io-json-bracket{color:var(--color-text-secondary)}.io-json-key{color:var(--color-primary)}.io-json-colon{color:var(--color-text-secondary)}.io-json-string{color:var(--color-success)}.io-json-number{color:var(--color-warning)}.io-json-boolean{color:var(--color-info)}.io-json-null,.io-json-undefined{color:var(--color-text-tertiary);font-style:italic}.io-json-collapsed{color:var(--color-text-tertiary);font-style:italic;margin:0 4px}.io-json-content{padding-left:20px;border-left:1px solid var(--color-border-subtle);margin-left:8px}.io-json-item{margin:2px 0}.io-json-array,.io-json-object{display:inline}.io-json-unknown{color:var(--color-text-secondary)}.io-panel{display:flex;height:100%;width:100%;overflow:hidden}.io-panel__data{display:flex;flex-direction:column;flex:1;min-width:0}.io-panel__data-views{display:flex;flex:1;min-width:0;overflow:hidden}.io-panel__data-views>.io-data-view{flex:1;min-width:0}.io-panel__data-views>.io-data-view:first-of-type{border-right:1px solid var(--color-border-subtle)}.io-panel__iteration-nav{display:flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--bg-subtle);border-bottom:1px solid var(--border-default)}.io-panel__iteration-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;padding:0;background:var(--bg-base);border:1px solid var(--border-default);border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.io-panel__iteration-btn:hover:not(:disabled){background:var(--bg-hover);border-color:var(--border-hover)}.io-panel__iteration-btn:disabled{opacity:.4;cursor:not-allowed}.io-panel__iteration-btn .material-symbols-outlined{font-size:18px}.io-panel__iteration-info{font-size:var(--font-sm);font-weight:var(--font-medium);color:var(--text-primary);min-width:120px;text-align:center}.panel-bottom{background:var(--bg-surface);border-top:1px solid var(--border-default);display:flex;flex-direction:column;position:relative}.panel-bottom--collapsed{height:32px}.panel-bottom-resize-handle{position:absolute;top:0;left:0;right:0;height:4px;cursor:ns-resize;z-index:10;background:transparent;transition:background var(--transition-fast)}.panel-bottom-resize-handle:hover,.panel-bottom-resize-handle:active{background:var(--accent-primary)}.panel-bottom-header{display:flex;align-items:center;justify-content:space-between;height:32px;padding:0 var(--space-2);border-bottom:1px solid var(--border-default);flex-shrink:0}.panel-bottom--collapsed .panel-bottom-header{border-bottom:none}.panel-bottom-tabs{display:flex;gap:var(--space-1)}.panel-bottom-tab{display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);background:transparent;border:none;border-radius:var(--radius-sm);font-size:var(--font-sm);color:var(--text-muted);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast)}.panel-bottom-tab:hover{color:var(--text-secondary)}.panel-bottom-tab--active{background:var(--bg-elevated);color:var(--text-primary)}.panel-bottom-tab .material-symbols-outlined{font-size:16px}.panel-bottom-toggle{display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast)}.panel-bottom-toggle:hover{background:var(--bg-elevated);color:var(--text-primary)}.panel-bottom-toggle .material-symbols-outlined{font-size:18px}.panel-bottom-body{display:flex;flex:1;overflow:hidden}.panel-bottom-content{flex:1;overflow-y:auto;display:flex;flex-direction:column}.execution-logs{display:flex;flex-direction:column;gap:var(--space-1);font-family:var(--font-mono);font-size:var(--font-xs)}.log-entry{display:flex;gap:var(--space-2);padding:var(--space-1);border-radius:var(--radius-sm)}.log-time{color:var(--text-muted);flex-shrink:0}.log-message{color:var(--text-secondary)}.log-entry--info .log-message{color:var(--color-info)}.log-entry--success .log-message{color:var(--color-success)}.log-entry--warning .log-message{color:var(--color-warning)}.log-entry--error .log-message{color:var(--color-error)}.log-entry--muted .log-message{color:var(--text-muted)}.execution-io,.execution-problems{display:flex;align-items:center;justify-content:center;height:100%}.execution-placeholder{font-size:var(--font-sm);color:var(--text-muted);margin:0}.workflow-node{position:absolute;left:0;top:0;width:180px;min-height:60px;background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);cursor:pointer;-webkit-user-select:none;user-select:none;transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.workflow-node:hover{border-color:var(--border-subtle)}.workflow-node.selected{border-color:var(--color-primary);box-shadow:0 0 0 2px #e28c3633}.workflow-node:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.node-header{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3);border-bottom:1px solid var(--border-default)}.node-indicator{width:8px;height:8px;border-radius:50%;background:var(--node-accent, var(--color-primary));flex-shrink:0}.node-label{font-size:var(--font-sm);font-weight:var(--font-medium);color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.node-ports{display:flex;justify-content:space-between;padding:var(--space-2) var(--space-3)}.port{width:12px;height:12px;border-radius:50%;background:var(--bg-elevated);border:2px solid var(--port-execution);transition:transform var(--transition-fast)}.port:hover{transform:scale(1.2)}.port-input{margin-left:-6px}.port-output{margin-right:-6px}.connections-layer{position:absolute;pointer-events:none;overflow:visible}.connection-path{fill:none;stroke:var(--port-execution);stroke-width:2;pointer-events:stroke;cursor:pointer;transition:stroke var(--transition-fast)}.connection-path:hover{stroke:var(--color-primary);stroke-width:3}.connection-path--animated{stroke-dasharray:5;animation:flowAnimation 1s linear infinite}@keyframes flowAnimation{to{stroke-dashoffset:-10}}.floating-toolbar{position:absolute;top:var(--space-4);left:50%;transform:translate(-50%);display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1);background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);box-shadow:var(--shadow-md);z-index:10}.toolbar-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast)}.toolbar-btn:hover:not(:disabled){background:var(--bg-elevated);color:var(--text-primary)}.toolbar-btn:disabled{opacity:.4;cursor:not-allowed}.toolbar-btn:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.toolbar-btn--success:not(:disabled){color:var(--color-success)}.toolbar-btn--success:hover:not(:disabled){background:#62975533;color:var(--color-success)}.toolbar-btn--danger:not(:disabled){color:var(--color-error)}.toolbar-btn--danger:hover:not(:disabled){background:#ff6b6b33;color:var(--color-error)}.toolbar-separator{width:1px;height:20px;background:var(--border-default);margin:0 var(--space-1)}.minimap-container{position:absolute;bottom:var(--space-4);right:var(--space-4);display:flex;flex-direction:column;gap:var(--space-2);z-index:10}.minimap{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md);overflow:hidden;cursor:pointer}.minimap-content{position:relative;width:100%;height:100%}.minimap-grid{position:absolute;inset:0;background-image:radial-gradient(circle,var(--border-subtle) .5px,transparent .5px);background-size:10px 10px;opacity:.3}.minimap-node{position:absolute;border-radius:2px;pointer-events:none}.minimap-viewport{position:absolute;border:2px solid var(--color-primary);background:#e28c361a;border-radius:2px;cursor:move;pointer-events:auto}.minimap-viewport:hover{background:#e28c3633}.minimap-controls{display:flex;align-items:center;justify-content:center;gap:var(--space-1);padding:var(--space-1);background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-md)}.minimap-btn{display:flex;align-items:center;justify-content:center;width:24px;height:24px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast)}.minimap-btn:hover:not(:disabled){background:var(--bg-elevated);color:var(--text-primary)}.minimap-btn:disabled{opacity:.4;cursor:not-allowed}.minimap-btn .material-symbols-outlined{font-size:16px}.minimap-zoom-level{min-width:40px;text-align:center;font-size:var(--font-xs);color:var(--text-secondary);font-variant-numeric:tabular-nums}.panel-toggle-float{position:absolute;top:50%;transform:translateY(-50%);width:24px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--bg-surface);border:1px solid var(--border-default);color:var(--text-secondary);cursor:pointer;transition:background var(--transition-fast),color var(--transition-fast);z-index:10}.panel-toggle-float:hover{background:var(--bg-elevated);color:var(--text-primary)}.panel-toggle-float:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}.panel-toggle-float--left{left:0;border-left:none;border-radius:0 var(--radius-sm) var(--radius-sm) 0}.panel-toggle-float--right{right:0;border-right:none;border-radius:var(--radius-sm) 0 0 var(--radius-sm)}.panel-toggle-float .material-symbols-outlined{font-size:18px}.execution-status-indicator{display:flex;align-items:center;gap:var(--space-1)}.execution-status-indicator__dot{width:6px;height:6px;border-radius:50%;background:var(--text-muted)}.execution-status-indicator__dot--pulse{animation:pulse-indicator 1.5s ease-in-out infinite}.execution-status-indicator__label{font-size:var(--font-xs);color:var(--text-muted)}.execution-status-indicator--idle .execution-status-indicator__dot{background:var(--text-muted)}.execution-status-indicator--pending .execution-status-indicator__dot{background:var(--color-warning)}.execution-status-indicator--pending .execution-status-indicator__label{color:var(--color-warning)}.execution-status-indicator--running .execution-status-indicator__dot{background:var(--color-info)}.execution-status-indicator--running .execution-status-indicator__label{color:var(--color-info)}.execution-status-indicator--completed .execution-status-indicator__dot{background:var(--color-success)}.execution-status-indicator--completed .execution-status-indicator__label{color:var(--color-success)}.execution-status-indicator--failed .execution-status-indicator__dot{background:var(--color-error)}.execution-status-indicator--failed .execution-status-indicator__label{color:var(--color-error)}.execution-status-indicator--cancelled .execution-status-indicator__dot{background:var(--text-muted)}@keyframes pulse-indicator{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(.8)}}.status-item-component{display:flex;align-items:center;gap:var(--space-1);padding:0 var(--space-2);font-size:var(--font-xs);color:var(--text-muted)}.status-item-indicator{width:8px;height:8px;border-radius:50%}.status-item-icon{font-size:14px}.status-item-label{font-size:var(--font-xs)}.status-connected .status-item-indicator{background-color:var(--color-success)}.status-disconnected .status-item-indicator{background-color:var(--text-muted)}.status-pending .status-item-indicator{background-color:var(--color-warning);animation:status-pulse 1.5s infinite}@keyframes status-pulse{0%,to{opacity:1}50%{opacity:.5}}.status-bar{display:flex;align-items:center;justify-content:space-between;height:24px;padding:0 var(--space-3);background:var(--bg-surface);border-top:1px solid var(--border-default);font-size:var(--font-xs);color:var(--text-muted)}.status-left,.status-right{display:flex;align-items:center;gap:var(--space-4)}.status-item{display:flex;align-items:center;gap:var(--space-1)}.status-indicator{width:8px;height:8px;border-radius:50%;background:var(--text-muted)}.status-indicator--connected{background:var(--color-success)}.status-indicator--disconnected{background:var(--color-error)}.status-indicator--syncing{background:var(--color-warning);animation:pulse 1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.status-divider{width:1px;height:12px;background:var(--border-default)}.save-status{display:flex;align-items:center;gap:var(--space-1)}.status-indicator--pending{background:var(--color-warning, #ff9800);animation:pulse 1s ease-in-out infinite}.canvas-empty-state{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:var(--space-4);text-align:center;pointer-events:none;-webkit-user-select:none;user-select:none}.canvas-empty-state-icon{color:var(--text-muted);opacity:.5}.canvas-empty-state-title{font-size:var(--font-lg);font-weight:var(--font-medium);color:var(--text-secondary);margin:0}.canvas-empty-state-hint{font-size:var(--font-sm);color:var(--text-muted);margin:0}.node{position:absolute;min-width:180px;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-node);overflow:visible;cursor:grab;-webkit-user-select:none;user-select:none}.node:hover{border-color:var(--border-focus);box-shadow:var(--shadow-node),0 0 0 1px var(--color-primary-subtle)}.node.selected{border-color:var(--color-primary);box-shadow:var(--shadow-node),0 0 0 2px var(--color-primary-subtle)}.node:active{cursor:grabbing}.node.node-trigger{border-color:var(--color-success)}.node.node-trigger.selected{box-shadow:var(--shadow-node),0 0 0 2px #6297554d}.node-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-2) var(--space-3);background:var(--bg-elevated);border-bottom:1px solid var(--border-default);border-radius:var(--radius-md) var(--radius-md) 0 0}.node-header-content{display:flex;align-items:center;gap:var(--space-2)}.node-header.node-header-primary{background:linear-gradient(135deg,var(--color-success),#4a7a42)}.node-header.node-header-primary .node-title{color:var(--text-inverse)}.node-header.node-header-primary .node-icon{color:var(--text-inverse);opacity:.9}.node-icon{font-size:16px;color:var(--color-primary)}.node-title{font-size:var(--font-size-sm);font-weight:600;color:var(--text-primary)}.node-settings{display:flex;align-items:center;justify-content:center;width:24px;height:24px;border:none;background:transparent;color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;opacity:0;transition:opacity var(--transition-fast),background var(--transition-fast)}.node:hover .node-settings,.node.selected .node-settings{opacity:1}.node-settings:hover{background:var(--bg-input);color:var(--text-primary)}.node-body{padding:var(--space-3);display:flex;flex-direction:column;gap:var(--space-3)}.node-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.node-divider{height:1px;background:var(--border-default);margin:10px 0 -3px}.node-port{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.node-port-spacer{flex:1;min-width:0}.port-output-container{display:flex;align-items:center;gap:var(--space-2);flex-shrink:0;margin-left:auto}.node-port-dot{width:14px;height:14px;border-radius:50%;border:2px solid var(--port-color);background:var(--bg-surface);box-shadow:0 0 0 3px #ffffff1a,var(--shadow-sm);transform:scale(1.3);flex-shrink:0;transition:transform var(--transition-fast),box-shadow var(--transition-fast);cursor:pointer}.node-port-dot.port-input{margin-left:0;margin-right:5px;order:-1}.node-port-dot.port-output{margin-right:0;margin-left:5px;order:1}.node-port-label{font-size:var(--font-size-sm);color:var(--text-secondary);white-space:nowrap}.node-port-dot:hover{transform:scale(1.3);box-shadow:0 0 0 3px #ffffff1a,var(--shadow-sm)}.node-port-dot.port-compatible{transform:scale(1.4);box-shadow:0 0 0 4px #62975566,0 0 8px var(--color-success);animation:port-pulse .6s ease-in-out infinite}@keyframes port-pulse{0%,to{transform:scale(1.4)}50%{transform:scale(1.2)}}.node-port-dot.port-incompatible{opacity:.3;transform:scale(.9)}.node-port-dot.port-connected{background:var(--port-color)}.node-port-handle{position:absolute;display:flex;align-items:center;cursor:pointer;z-index:1;--port-scale: 1.3}.port-dot{width:14px;height:14px;border-radius:50%;border:2px solid var(--port-color, var(--port-data));background:var(--bg-surface);transition:all var(--transition-fast)}.node-port-handle:before{content:"";position:absolute;width:20px;height:20px;border-radius:50%}.handle-process-out{top:0;left:16px;transform:translateY(-50%)}.handle-process-in{top:0;right:16px;transform:translateY(-50%)}.handle-input{left:0;flex-direction:row;padding-left:8px}.handle-input .port-dot{position:absolute;left:0;transform:translate(-25%) scale(var(--port-scale))}.handle-output{right:0;flex-direction:row-reverse;padding-right:8px}.handle-output .port-dot{position:absolute;right:0;transform:translate(25%) scale(var(--port-scale))}.handle-config{bottom:0;left:50%;transform:translate(-50%,50%)}.port-label{font-size:var(--font-size-xs);color:var(--text-muted);white-space:nowrap;pointer-events:none}.handle-input .port-label{margin-left:8px}.handle-output .port-label{margin-right:8px}.node-port-handle:hover .port-dot{box-shadow:0 0 8px var(--port-color)}.node-port-handle.connected .port-dot{background:var(--port-color)}.node-port-handle.valid-target{--port-scale: 1.4}.node-port-handle.valid-target .port-dot{background:var(--port-execution);border-color:var(--port-execution);box-shadow:0 0 12px var(--port-execution)}.node-port-handle.invalid-target .port-dot{opacity:.3}.edge-renderer{position:absolute;pointer-events:none;overflow:visible}.edges-layer{pointer-events:all}.edge-path.selected path:last-child{stroke-width:3;filter:drop-shadow(0 0 4px currentColor)}.connection-draft path{animation:dashFlow .5s linear infinite}@keyframes dashFlow{to{stroke-dashoffset:-8}}.execution-history-item{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:var(--space-3);background:transparent;border:1px solid var(--border-default);border-radius:var(--radius-md);cursor:pointer;text-align:left;transition:background var(--transition-fast),border-color var(--transition-fast)}.execution-history-item:hover{background:var(--bg-elevated)}.execution-history-item--selected{border-color:var(--color-primary);background:var(--bg-elevated)}.execution-history-item__status{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;flex-shrink:0}.execution-history-item__status-icon{font-size:20px}.execution-history-item__status-icon--spinning{animation:spin 1s linear infinite}.execution-history-item--pending .execution-history-item__status{background:var(--bg-input);color:var(--text-muted)}.execution-history-item--running .execution-history-item__status{background:#3b82f61a;color:var(--color-info)}.execution-history-item--completed .execution-history-item__status{background:#22c55e1a;color:var(--color-success)}.execution-history-item--failed .execution-history-item__status{background:#ef44441a;color:var(--color-error)}.execution-history-item--cancelled .execution-history-item__status{background:#9ca3af1a;color:var(--text-muted)}.execution-history-item__info{flex:1;min-width:0}.execution-history-item__header{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin-bottom:var(--space-1)}.execution-history-item__date{font-size:var(--font-sm);font-weight:var(--font-medium);color:var(--text-primary)}.execution-history-item__duration{font-size:var(--font-xs);color:var(--text-muted);font-family:var(--font-mono)}.execution-history-item__footer{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.execution-history-item__status-label{font-size:var(--font-xs);text-transform:uppercase;letter-spacing:.5px}.execution-history-item--completed .execution-history-item__status-label{color:var(--color-success)}.execution-history-item--failed .execution-history-item__status-label{color:var(--color-error)}.execution-history-item--running .execution-history-item__status-label{color:var(--color-info)}.execution-history-item--pending .execution-history-item__status-label,.execution-history-item--cancelled .execution-history-item__status-label{color:var(--text-muted)}.execution-history-item__progress{font-size:var(--font-xs);color:var(--text-muted)}.execution-history-modal{width:100%;max-width:500px;max-height:80vh}.execution-history-modal__actions{display:flex;align-items:center;gap:var(--space-1)}.execution-history-modal__refresh{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:transparent;border:none;border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast)}.execution-history-modal__refresh:hover:not(:disabled){background:#ffffff1a;color:var(--text-primary)}.execution-history-modal__refresh:disabled{opacity:.5;cursor:not-allowed}.execution-history-modal__refresh .material-symbols-outlined{font-size:20px}.execution-history-modal__refresh--loading{animation:spin 1s linear infinite}.execution-history-modal__body{min-height:200px;max-height:60vh;overflow-y:auto}.execution-history-modal__list{display:flex;flex-direction:column;gap:var(--space-2)}.execution-history-modal__loading{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;gap:var(--space-3);color:var(--text-muted)}.execution-history-modal__loading-icon{font-size:32px;animation:spin 1s linear infinite}.execution-history-modal__loading p{margin:0;font-size:var(--font-sm)}.execution-history-modal__error{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;gap:var(--space-3);color:var(--color-error)}.execution-history-modal__error .material-symbols-outlined{font-size:32px}.execution-history-modal__error p{margin:0;font-size:var(--font-sm);text-align:center}.execution-history-modal__empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:200px;gap:var(--space-2);color:var(--text-muted)}.execution-history-modal__empty .material-symbols-outlined{font-size:48px;opacity:.5}.execution-history-modal__empty p{margin:0;font-size:var(--font-md)}.execution-history-modal__empty-hint{font-size:var(--font-sm)!important;opacity:.7}.btn-sm{padding:var(--space-1) var(--space-3);font-size:var(--font-sm)}.node-execution-badge{position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:var(--font-bold);z-index:10;box-shadow:0 1px 3px #0000004d}.node-execution-badge__icon{font-size:12px;line-height:1}.node-execution-badge__icon.material-symbols-outlined{font-size:14px}.node-execution-badge--pending{background:var(--bg-elevated);color:var(--text-muted);border:1px solid var(--border-default)}.node-execution-badge--running{background:var(--color-info);color:#fff;animation:pulse 1.5s ease-in-out infinite}.node-execution-badge__spinner{width:12px;height:12px;display:flex;align-items:center;justify-content:center}.node-execution-badge__spinner svg{width:100%;height:100%;animation:spin 1s linear infinite}.node-execution-badge--completed{background:var(--color-success);color:#fff}.node-execution-badge--failed{background:var(--color-error);color:#fff}.node-execution-badge--skipped{background:var(--bg-elevated);color:var(--text-muted);border:1px solid var(--border-default)}@keyframes pulse{0%,to{box-shadow:0 0 #3b82f680}50%{box-shadow:0 0 0 4px #3b82f600}}.subgraph-breadcrumb{display:flex;align-items:center;padding:var(--space-2) var(--space-3);background-color:var(--bg-secondary);border-bottom:1px solid var(--border-subtle)}.subgraph-breadcrumb__list{display:flex;align-items:center;list-style:none;margin:0;padding:0;gap:var(--space-1)}.subgraph-breadcrumb__item{display:flex;align-items:center;gap:var(--space-1)}.subgraph-breadcrumb__link{display:flex;align-items:center;gap:var(--space-1);padding:var(--space-1) var(--space-2);font-size:var(--font-sm);color:var(--text-secondary);background:none;border:none;border-radius:var(--radius-sm);cursor:pointer;transition:color var(--transition-fast),background-color var(--transition-fast)}.subgraph-breadcrumb__link:hover{color:var(--text-primary);background-color:var(--bg-hover)}.subgraph-breadcrumb__link:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}.subgraph-breadcrumb__icon{width:14px;height:14px;flex-shrink:0}.subgraph-breadcrumb__current{padding:var(--space-1) var(--space-2);font-size:var(--font-sm);font-weight:var(--font-medium);color:var(--text-primary)}.subgraph-breadcrumb__separator{display:flex;align-items:center;color:var(--text-muted)}.subgraph-indicator{position:absolute;top:-8px;right:-8px;display:flex;align-items:center;justify-content:center;min-width:22px;height:22px;padding:0 var(--space-1);font-size:var(--font-xs);font-weight:var(--font-semibold);border-radius:var(--radius-full);border:none;cursor:pointer;transition:transform var(--transition-fast),box-shadow var(--transition-fast);z-index:10}.subgraph-indicator:hover{transform:scale(1.1)}.subgraph-indicator:focus-visible{outline:2px solid var(--focus-ring);outline-offset:1px}.subgraph-indicator--populated{background-color:var(--color-accent);color:var(--color-white);box-shadow:0 1px 3px #0003}.subgraph-indicator--populated:hover{box-shadow:0 2px 6px #0000004d}.subgraph-indicator--empty{background-color:var(--bg-tertiary);color:var(--text-muted);border:1px dashed var(--border-default)}.subgraph-indicator--empty:hover{background-color:var(--bg-hover);color:var(--text-secondary)}.subgraph-indicator__count{line-height:1}.external-ref-indicators{position:absolute;top:var(--space-4);left:var(--space-4);padding:var(--space-2) var(--space-3);background-color:var(--bg-secondary);border-radius:var(--radius-md);border:1px solid var(--border-subtle);box-shadow:var(--shadow-sm);z-index:10;max-width:240px}.external-ref-indicators__header{display:flex;align-items:center;gap:var(--space-2);margin-bottom:var(--space-2);padding-bottom:var(--space-2);border-bottom:1px solid var(--border-subtle)}.external-ref-indicators__icon{color:var(--text-muted)}.external-ref-indicators__title{font-size:var(--font-xs);font-weight:var(--font-semibold);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.5px}.external-ref-indicators__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:var(--space-1)}.external-ref-indicators__group{display:flex;align-items:center;gap:var(--space-2);padding:var(--space-1);background-color:var(--bg-tertiary);border-radius:var(--radius-sm)}.external-ref-indicators__node-name{font-size:var(--font-sm);font-weight:var(--font-medium);color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.external-ref-indicators__ports{display:flex;gap:var(--space-1);flex-wrap:wrap}.external-ref-indicators__port{font-size:var(--font-xs);font-family:var(--font-mono);color:var(--color-accent);background-color:var(--bg-secondary);padding:0 var(--space-1);border-radius:var(--radius-xs)}.modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);animation:fadeIn var(--transition-fast)}.modal-overlay.open{opacity:1;visibility:visible}.modal{background:var(--bg-surface);border:1px solid var(--border-default);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);max-height:90vh;overflow:hidden;display:flex;flex-direction:column;animation:slideUp var(--transition-normal)}.modal-sm{width:100%;max-width:400px}.modal-alert{text-align:center;padding:var(--space-6)}.modal-alert .modal-icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto var(--space-4)}.modal-alert .modal-icon .material-symbols-outlined{font-size:32px}.modal-alert .modal-icon-danger{background:#cf514e26;color:var(--color-error)}.modal-alert .modal-alert-title{font-size:var(--font-xl);font-weight:600;color:var(--text-primary);margin:0 0 var(--space-2)}.modal-alert .modal-alert-message{color:var(--text-secondary);margin:0 0 var(--space-5);line-height:1.5;word-break:break-word}.modal-alert .modal-alert-actions{display:flex;justify-content:center;gap:var(--space-3)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.editor-layout{display:flex;flex-direction:column;height:100vh;overflow:hidden;background:var(--bg-base)}.editor-main{display:flex;flex:1;overflow:hidden}.canvas-container{flex:1;position:relative;overflow:hidden;background:var(--bg-base)}.canvas-container>.floating-toolbar{z-index:20}.canvas-container>.minimap-container{z-index:15}.canvas-container>.panel-toggle-float{z-index:10}.canvas-container>.canvas-area{z-index:1}.canvas-area{position:absolute;inset:0;overflow:hidden;background-image:radial-gradient(circle,var(--border-subtle) 1px,transparent 1px);background-size:20px 20px}.canvas-content{position:absolute;transform-origin:0 0;will-change:transform}.nodes-layer{position:absolute;top:0;left:0}:root{--color-primary: #E28C36;--color-primary-hover: #D67D2A;--color-primary-active: #C5701F;--bg-base: #1E1F22;--bg-surface: #2B2D30;--bg-elevated: #3C3F41;--bg-input: #1E1F22;--border-default: #393B40;--border-subtle: #4E5254;--border-focus: #E28C36;--text-primary: #FFFFFF;--text-secondary: #A9B7C6;--text-muted: #868A91;--text-inverse: #1A1A1A;--color-success: #629755;--color-warning: #FFBD2E;--color-error: #CF514E;--color-info: #6897BB;--font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "Consolas", monospace;--font-xs: 11px;--font-sm: 12px;--font-base: 13px;--font-md: 14px;--font-lg: 16px;--font-xl: 18px;--font-2xl: 24px;--font-3xl: 32px;--font-regular: 400;--font-medium: 500;--font-semibold: 600;--font-bold: 700;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--radius-full: 9999px;--port-execution: #27c93f;--port-data: #6897bb;--port-string: #629755;--port-number: #6897bb;--port-boolean: #cc7832;--port-object: #9876aa;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .5);--shadow-node: 0 8px 16px -4px rgba(0, 0, 0, .6);--transition-fast: .15s ease;--transition-normal: .2s ease;--transition-slow: .3s ease;--z-base: 0;--z-dropdown: 40;--z-modal: 50;--z-toast: 60}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-display);font-size:var(--font-md);line-height:1.5;color:var(--text-secondary);background-color:var(--bg-base);min-height:100vh}#root{min-height:100vh;display:flex;flex-direction:column}h1,h2,h3,h4,h5,h6{color:var(--text-primary);font-weight:var(--font-semibold);line-height:1.25}h1{font-size:var(--font-3xl)}h2{font-size:var(--font-2xl)}h3{font-size:var(--font-xl)}a{color:var(--color-info);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary)}input,button,textarea,select{font-family:inherit;font-size:inherit}button{cursor:pointer;border:none;background:none}button:disabled{cursor:not-allowed;opacity:.5}input:focus,textarea:focus,select:focus,button:focus-visible{outline:2px solid var(--border-focus);outline-offset:2px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:var(--bg-surface)}::-webkit-scrollbar-thumb{background:#4e5157;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#5f636a}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.auth-loading{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-base)}.auth-loading-spinner{width:40px;height:40px;border:3px solid var(--border-default);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}