.import-dialog-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.import-dialog{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:8px;width:min(500px,90vw);max-height:80vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #0006}.import-dialog-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border-color)}.import-dialog-title{font-weight:600;font-size:14px;color:var(--text-color)}.import-dialog-close{background:none;border:none;color:var(--text-muted);font-size:20px;cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.import-dialog-close:hover{color:var(--text-color)}.import-dialog-content{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.import-dialog-instructions{font-size:12px;color:var(--text-muted);line-height:1.5}.import-dialog-textarea{width:100%;min-height:200px;padding:10px;font-size:12px;font-family:var(--mono);line-height:1.4;background:var(--input-bg);border:1px solid var(--border-color);border-radius:4px;color:var(--text-color);outline:none;resize:vertical;transition:border-color .15s ease}.import-dialog-textarea:focus{border-color:var(--accent-color)}.import-dialog-textarea::placeholder{color:var(--text-muted)}.import-dialog-error{padding:8px 12px;background:#e539351a;border:1px solid rgba(229,57,53,.3);border-radius:4px;color:var(--danger);font-size:12px}.import-dialog-footer{display:flex;align-items:center;gap:8px;padding:12px 16px;border-top:1px solid var(--border-color)}.import-dialog-spacer{flex:1}.import-dialog-footer .btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;border-radius:var(--r);cursor:pointer;border:2px solid var(--edge);transition:transform .13s var(--ease),box-shadow .13s var(--ease),background .13s var(--ease)}.import-dialog-footer .btn-file{background:transparent;border-color:var(--border-color);color:var(--text-color)}.import-dialog-footer .btn-file:hover{background:var(--hover-bg)}.import-dialog-footer .btn-cancel{background:transparent;border-color:var(--border-color);color:var(--text-color)}.import-dialog-footer .btn-cancel:hover{background:var(--hover-bg)}.import-dialog-footer .btn-import{background:var(--accent-color);color:#fff}.import-dialog-footer .btn-import:hover:not(:disabled){background:var(--accent-hover)}.import-dialog-footer .btn-import:disabled{opacity:.5;cursor:not-allowed}.config-dialog{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:8px;width:min(500px,90vw);max-height:80vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #0006}.config-dialog-content{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.config-dialog-empty{text-align:center;color:var(--text-muted);padding:24px;font-size:13px}.config-dialog-warning{padding:8px 12px;background:#ff98001a;border:1px solid rgba(255,152,0,.3);border-radius:4px;color:var(--warn);font-size:12px}.config-nodes-list{display:flex;flex-direction:column;gap:4px}.config-node-item{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;background:var(--input-bg);border:1px solid var(--border-color);border-radius:4px;gap:8px}.config-node-item.orphaned{border-color:#ff980080;background:#ff98000d}.config-node-info{display:flex;align-items:center;gap:8px;flex:1;min-width:0}.config-node-type{font-size:10px;padding:2px 6px;background:var(--border-color);border-radius:3px;color:var(--text-muted);flex-shrink:0}.config-node-label{font-size:13px;color:var(--text-color);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.config-node-users{font-size:11px;color:var(--text-muted);flex-shrink:0}.config-node-item.orphaned .config-node-users{color:var(--warn)}.config-node-delete{background:none;border:none;color:var(--text-muted);font-size:18px;cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0;border-radius:4px}.config-node-delete:hover{color:var(--danger);background:color-mix(in srgb,var(--danger) 12%,transparent)}.config-dialog-footer .btn-danger{background:color-mix(in srgb,var(--danger) 12%,transparent);border-color:color-mix(in srgb,var(--danger) 32%,transparent);color:var(--danger)}.config-dialog-footer .btn-danger:hover{background:color-mix(in srgb,var(--danger) 22%,transparent)}.config-dialog-footer .btn-close{background:transparent;border-color:var(--border-color);color:var(--text-color)}.config-dialog-footer .btn-close:hover{background:var(--hover-bg)}.confirm-dialog-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1100}.confirm-dialog{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:8px;width:min(400px,90vw);box-shadow:0 8px 32px #0006}.confirm-dialog-header{padding:16px;border-bottom:1px solid var(--border-color)}.confirm-dialog-header h3{margin:0;font-size:16px;font-weight:600;color:var(--text-color)}.confirm-dialog-body{padding:16px}.confirm-dialog-body p{margin:0;color:var(--text-color);font-size:14px;line-height:1.5}.confirm-dialog-footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--border-color)}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger)}.settings-dialog-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.settings-dialog{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:8px;width:min(450px,90vw);max-height:80vh;display:flex;flex-direction:column;box-shadow:0 8px 32px #0006}.settings-dialog-header{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border-color)}.settings-dialog-title{font-weight:600;font-size:14px;color:var(--text-color)}.settings-dialog-close{background:none;border:none;color:var(--text-muted);font-size:20px;cursor:pointer;padding:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center}.settings-dialog-close:hover{color:var(--text-color)}.settings-dialog-content{flex:1;overflow-y:auto;padding:16px}.settings-section{display:flex;flex-direction:column;gap:12px}.settings-section-title{margin:0;font-size:13px;font-weight:600;color:var(--text-color)}.settings-section-desc{margin:0;font-size:12px;color:var(--text-muted);line-height:1.4}.settings-row{display:flex;align-items:center;gap:8px}.settings-checkbox-label{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-color);cursor:pointer}.settings-checkbox-label input[type=checkbox]{width:16px;height:16px;cursor:pointer}.settings-label{font-size:13px;color:var(--text-color);min-width:40px}.settings-input{padding:6px 10px;background:var(--input-bg);border:1px solid var(--border-color);border-radius:4px;color:var(--text-color);font-size:13px}.settings-input:focus{outline:none;border-color:var(--accent-color, var(--volt))}.settings-input:disabled{opacity:.5;cursor:not-allowed}.settings-port-input{width:80px}.settings-password-input{width:100%}.settings-row-col{flex-direction:column;align-items:stretch;gap:4px}.settings-remove-password{background:none;border:none;color:var(--danger);cursor:pointer;font-size:12px;padding:0;margin-left:8px;text-decoration:underline}.settings-remove-password:hover{color:var(--danger)}.settings-error{font-size:12px;color:var(--danger)}.settings-section+.settings-section{margin-top:16px;padding-top:16px;border-top:1px solid var(--border-color)}.settings-hint{font-size:11px;color:var(--text-muted)}.settings-info{padding:10px 12px;background:#58aaff1a;border:1px solid rgba(88,170,255,.3);border-radius:4px;font-size:12px;color:var(--text-color)}.settings-info code{background:#0003;padding:2px 6px;border-radius:3px;font-family:monospace;font-size:11px}.settings-dialog-footer{display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--border-color)}.settings-dialog-footer .btn{display:inline-flex;align-items:center;gap:7px;padding:9px 16px;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;border-radius:var(--r);cursor:pointer;border:2px solid var(--edge);transition:transform .13s var(--ease),box-shadow .13s var(--ease),background .13s var(--ease)}.settings-dialog-footer .btn-cancel{background:transparent;border-color:var(--border-color);color:var(--text-color)}.settings-dialog-footer .btn-cancel:hover{background:var(--hover-bg)}.settings-dialog-footer .btn-save{background:var(--volt);border-color:var(--volt);color:#fff}.settings-dialog-footer .btn-save:hover{background:var(--volt-ink)}.flow-edit-dialog-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1100}.flow-edit-dialog{background:var(--panel-bg);border:1px solid var(--border-color);border-radius:8px;width:min(420px,90vw);box-shadow:0 8px 32px #0006}.flow-edit-dialog-header{padding:16px;border-bottom:1px solid var(--border-color)}.flow-edit-dialog-header h3{margin:0;font-size:16px;font-weight:600;color:var(--text-color)}.flow-edit-dialog-body{display:flex;gap:16px;padding:16px}.flow-edit-dialog-minimap{flex-shrink:0}.flow-edit-dialog-minimap .flow-minimap{border:1px solid var(--border-color);border-radius:4px}.flow-edit-dialog-fields{flex:1;min-width:0}.flow-edit-dialog .form-group{margin-bottom:16px}.flow-edit-dialog .form-group:last-child{margin-bottom:0}.flow-edit-dialog .form-group>label{display:block;margin-bottom:6px;font-weight:500;font-size:13px;color:var(--text-color)}.flow-edit-dialog .form-group input[type=text]{width:100%;padding:8px 10px;border:1px solid var(--border-color);border-radius:4px;background:var(--input-bg);color:var(--text-color);font-size:14px;box-sizing:border-box}.flow-edit-dialog .form-group input[type=text]:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 2px #4a9eff33}.flow-edit-dialog .form-group-checkbox>label{display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:400;margin-bottom:0}.flow-edit-dialog .form-group-checkbox input[type=checkbox]{width:16px;height:16px;cursor:pointer}.flow-edit-dialog .form-help{margin:6px 0 0 24px;font-size:12px;color:var(--text-muted)}.flow-edit-dialog-footer{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-top:1px solid var(--border-color)}.flow-edit-dialog-footer-right{display:flex;gap:8px}.toolbar{display:flex;align-items:center;justify-content:space-between;min-height:54px;padding:0 14px;gap:14px;background:var(--deep);border-bottom:2px solid var(--edge)}.toolbar-left{display:flex;align-items:center;gap:12px}.toolbar-brand-mark{flex:0 0 auto;display:block}.toolbar-title{margin:0;font-family:var(--sans);font-size:16px;font-weight:700;letter-spacing:-.01em;color:var(--ink)}.toolbar-center{display:flex;align-items:center;min-width:0}.toolbar-tabs{display:flex;gap:6px;align-items:center}.toolbar-tab-wrapper{display:flex;flex-direction:row;align-items:center;gap:8px;padding:5px 11px 5px 7px;border:2px solid var(--hair);background:var(--card);border-radius:var(--r);cursor:pointer;transition:color .13s var(--ease),border-color .13s var(--ease),box-shadow .13s var(--ease)}.toolbar-tab-wrapper:hover{border-color:var(--edge)}.toolbar-tab-wrapper.active{border-color:var(--edge);box-shadow:var(--sh-sm)}.toolbar-tab-label{font-size:12px;font-weight:500;color:var(--smoke);white-space:nowrap}.toolbar-tab-wrapper.active .toolbar-tab-label{color:var(--ink)}.toolbar-tab-wrapper.disabled{opacity:.5}.toolbar-tab-wrapper.disabled .toolbar-tab-label{text-decoration:line-through}.flow-tab-thumb{flex:0 0 auto;width:26px;height:18px;border-radius:2px;background:#11141a;border:1px solid var(--edge);display:block}.toolbar-tab{padding:6px 11px;border:2px solid var(--hair);background:var(--card);color:var(--smoke);font-size:13px;cursor:pointer;border-radius:var(--r);transition:color .13s var(--ease),border-color .13s var(--ease)}.toolbar-tab:hover{color:var(--ink);border-color:var(--edge)}.toolbar-tab.add-tab{font-size:15px;font-weight:700;line-height:1}.toolbar-right{display:flex;align-items:center;gap:10px}.toolbar-btn{display:inline-flex;align-items:center;gap:7px;padding:8px 15px;border:2px solid var(--edge);background:var(--card);color:var(--ink);font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;border-radius:var(--r);box-shadow:var(--sh-sm);transition:transform .13s var(--ease),box-shadow .13s var(--ease),background .13s var(--ease)}.toolbar-btn:hover:not(:disabled){transform:translate(-1px,-1px);box-shadow:var(--sh)}.toolbar-btn:active:not(:disabled){transform:translate(0);box-shadow:1px 1px 0 var(--edge)}.toolbar-btn:disabled{opacity:.5;cursor:not-allowed}.toolbar-btn.deploy{background:var(--sig-out);color:#06270f}:root[data-theme=dark] .toolbar-btn.deploy{color:#072a12}.toolbar-btn.deploy.dirty{background:var(--warn);color:#2a1c04}:root[data-theme=dark] .toolbar-btn.deploy.dirty{color:#2a1c04}.toolbar-btn.theme-toggle{padding:0;width:34px;height:34px;justify-content:center}.toolbar-btn.theme-toggle .node-icon{font-family:"Font Awesome 6 Free",sans-serif;font-weight:900;font-size:14px}.zoom-controls{display:flex;align-items:center;border:2px solid var(--edge);border-radius:var(--r);overflow:hidden;background:var(--card)}.zoom-controls .toolbar-btn{border:none;border-radius:0;box-shadow:none;background:transparent}.zoom-controls .toolbar-btn:hover:not(:disabled){transform:none;box-shadow:none;background:var(--board)}.zoom-controls .toolbar-btn:active:not(:disabled){transform:none;box-shadow:none}.zoom-btn{min-width:30px;font-size:15px;padding:7px 0;justify-content:center}.zoom-level{min-width:52px;font-size:11px;text-align:center;justify-content:center;border-left:1px solid var(--hair)!important;border-right:1px solid var(--hair)!important}.hamburger-menu{position:relative}.hamburger-btn{width:34px;height:34px;min-width:34px;min-height:34px;padding:0;justify-content:center}.hamburger-icon{display:block;width:16px;height:2px;background:var(--ink);position:relative;border-radius:1px}.hamburger-icon:before,.hamburger-icon:after{content:"";position:absolute;width:16px;height:2px;background:var(--ink);left:0;border-radius:1px}.hamburger-icon:before{top:-5px}.hamburger-icon:after{top:5px}.hamburger-dropdown{position:absolute;top:100%;left:0;margin-top:6px;min-width:170px;background:var(--card);border:2px solid var(--edge);border-radius:var(--r);box-shadow:var(--sh-lg);z-index:1000;overflow:hidden}.dropdown-item{display:block;width:100%;padding:10px 14px;border:none;background:transparent;color:var(--ink);font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;text-align:left;cursor:pointer;transition:background .12s var(--ease)}.dropdown-item:hover:not(:disabled){background:var(--board)}.dropdown-item:disabled{opacity:.4;cursor:not-allowed}.dropdown-item-danger{color:var(--danger)}.dropdown-item-danger:hover:not(:disabled){background:color-mix(in srgb,var(--danger) 12%,transparent)}.dropdown-divider{height:2px;background:var(--hair);margin:4px 0}.mcp-indicator{display:inline-flex;align-items:center;gap:7px;padding:5px 10px;border-radius:var(--r-chip);font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;background:var(--volt-soft);border:1px solid var(--volt);color:var(--volt-ink)}.mcp-indicator.connecting{background:color-mix(in srgb,var(--warn) 18%,transparent);border-color:var(--warn);color:var(--warn)}.mcp-indicator.connected{background:color-mix(in srgb,var(--sig-out) 16%,transparent);border-color:var(--sig-out);color:var(--sig-out)}.mcp-indicator.error{background:color-mix(in srgb,var(--danger) 14%,transparent);border-color:var(--danger);color:var(--danger)}.mcp-dot{width:7px;height:7px;border-radius:50%;background:var(--sig-out)}.mcp-indicator.connected .mcp-dot{animation:mcp-blink 1.8s steps(2) infinite}.mcp-indicator.connecting .mcp-dot{background:currentColor;animation:mcp-pulse 1s ease-in-out infinite}.mcp-indicator:not(.connected):not(.connecting) .mcp-dot{background:currentColor}@keyframes mcp-blink{0%,55%{opacity:1}56%,to{opacity:.3}}@keyframes mcp-pulse{0%,to{opacity:.4}50%{opacity:1}}.mcp-label{text-transform:uppercase;letter-spacing:.14em}.palette{width:200px;background:var(--card);border-right:2px solid var(--edge);display:flex;flex-direction:column;overflow:hidden}.palette-header{padding:13px 14px 10px;border-bottom:1px solid var(--hair)}.palette-header h3{margin:0;font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--faint)}.palette-search{position:relative;padding:10px 12px;border-bottom:1px solid var(--hair)}.palette-search-input{width:100%;padding:8px 28px 8px 11px;font-size:12px;font-family:var(--mono);background:var(--board);border:2px solid var(--edge);border-radius:var(--r);color:var(--ink);outline:none;transition:box-shadow .13s var(--ease),border-color .13s var(--ease)}.palette-search-input:focus{border-color:var(--volt);box-shadow:0 0 0 3px var(--volt-soft)}.palette-search-input::placeholder{color:var(--faint)}.palette-search-clear{position:absolute;right:22px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--faint);font-size:16px;cursor:pointer;padding:2px 4px;line-height:1}.palette-search-clear:hover{color:var(--ink)}.palette-no-results{padding:16px;text-align:center;color:var(--faint);font-family:var(--mono);font-size:11px;letter-spacing:.06em}.category-count{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--smoke);background:var(--board);border:1px solid var(--hair);padding:1px 6px;border-radius:var(--r-chip)}.palette-content{flex:1;overflow-y:auto;padding:4px 0 16px}.palette-category{border-bottom:1px solid var(--hair)}.category-header{display:flex;align-items:center;gap:8px;padding:11px 14px;cursor:pointer;-webkit-user-select:none;user-select:none;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--smoke);transition:color .13s var(--ease)}.category-header:hover{color:var(--ink)}.category-dot{width:8px;height:8px;border-radius:2px;flex:0 0 auto}.category-toggle{margin-left:auto;font-size:11px;transition:transform .18s var(--ease);color:var(--faint)}.category-toggle:not(.expanded){transform:rotate(-90deg)}.category-name{font-weight:500}.category-nodes{padding:4px 12px 12px;display:flex;flex-direction:column;gap:2px}.palette-node{display:flex;align-items:stretch;gap:9px;margin:0;padding:8px 10px 8px 0;border:2px solid var(--edge);border-radius:var(--r-node);background:var(--board);cursor:grab;overflow:hidden;transition:transform .13s var(--ease),box-shadow .13s var(--ease);touch-action:none;-webkit-user-select:none;user-select:none}.palette-node:hover{transform:translate(2px);box-shadow:var(--sh-sm)}.palette-node:active{cursor:grabbing}.chip-grip{flex:0 0 auto;width:6px;align-self:stretch;background:var(--k, var(--smoke))}.chip-icon{flex:0 0 auto;width:16px;text-align:center;font-size:12px;color:var(--k, var(--smoke));align-self:center}.chip-label{font-family:var(--mono);font-size:11.5px;font-weight:500;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;align-self:center}.canvas-viewport{flex:1;position:relative;display:flex;min-width:0;min-height:0}.canvas-container{flex:1;overflow:auto;background:var(--board);position:relative;min-height:0;touch-action:none;-webkit-user-select:none;user-select:none}.canvas-overlay{position:absolute;right:14px;bottom:14px;display:flex;flex-direction:column;align-items:flex-end;gap:10px;pointer-events:none;z-index:20}.canvas-overlay>*{pointer-events:auto}.canvas-fit-btn{width:34px;height:34px;display:grid;place-items:center;border:2px solid var(--edge);border-radius:var(--r);background:var(--card);color:var(--ink);cursor:pointer;box-shadow:var(--sh-sm);transition:transform .13s var(--ease),box-shadow .13s var(--ease)}.canvas-fit-btn .node-icon{font-family:"Font Awesome 6 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