:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#1d1e1b;--muted:#696b65;--subtle:#92948d;--line:#d8d9d3;--line-strong:#bfc1ba;--surface:#fff;--canvas:#f4f4f1;--soft:#eeefeb;--accent:#4056a1;--accent-dark:#32447f;--accent-soft:#eef0f7;--success:#2f7656;--success-soft:#edf5f0;--warning:#b56c19;--danger:#bd3f45;--danger-soft:#fff0f0;--shadow-popover:0 14px 40px #21211d24, 0 2px 8px #21211d14;font-synthesis:none;text-rendering:optimizelegibility;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html,body,#app{width:100%;height:100%;margin:0;overflow:hidden}body{color:var(--ink);background:var(--canvas);font-size:13px}button,input,textarea,select{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline-offset:2px;outline:2px solid #4056a1b8}button:disabled{opacity:.42;cursor:not-allowed}kbd{border:1px solid 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span:nth-child(3){opacity:.85;height:8px}.journey-name{flex:1;align-items:center;gap:10px;min-width:190px;display:flex}.journey-name>span:first-child{text-overflow:ellipsis;white-space:nowrap;max-width:260px;font-weight:570;overflow:hidden}.save-status{color:var(--muted);white-space:nowrap;align-items:center;gap:4px;font-size:11px;display:inline-flex}.save-status.saved{color:var(--success)}.save-status.error{color:var(--danger)}.mode-switcher{border:1px solid var(--line);background:var(--soft);border-radius:5px;align-items:center;padding:2px;display:flex;position:absolute;left:50%;transform:translate(-50%)}.mode-switcher button{min-width:64px;color:var(--muted);text-transform:capitalize;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:3px;padding:5px 12px;font-size:12px}.mode-switcher button.active{border-color:var(--line);color:var(--ink);background:#fff}.toolbar-actions{align-items:center;gap:5px;margin-left:auto;display:flex}.icon-button{cursor:pointer;background:0 0;border:1px solid #0000;border-radius:4px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;display:inline-flex}.icon-button:hover:not(:disabled){border-color:var(--line);background:var(--soft)}.health-button{border:1px solid var(--line);height:32px;color:var(--success);cursor:pointer;background:#fff;border-radius:4px;align-items:center;gap:6px;padding:0 9px;font-size:11px;display:flex}.health-button.hasIssues{color:var(--warning);background:#fffaf2;border-color:#ead9bf}.primary-button,.primary-split{background:var(--accent);color:#fff;cursor:pointer;border:0;justify-content:center;align-items:center;gap:7px;height:32px;font-weight:620;display:inline-flex}.primary-button{border-radius:4px 0 0 4px;padding:0 14px}.primary-split{border-left:1px solid #ffffff3d;border-radius:0 4px 4px 0;width:30px}.primary-button:hover,.primary-split:hover{background:var(--accent-dark)}.simulate-group{margin-left:3px;display:flex}.relative{position:relative}.workspace{grid-template-rows:minmax(0,1fr);grid-template-columns:208px minmax(0,1fr) 336px;height:calc(100% - 56px);display:grid}.workspace.with-timeline{grid-template-rows:minmax(0,1fr) 112px}.library-panel,.inspector-panel{background:var(--surface);min-height:0;overflow-y:auto}.library-panel{border-right:1px solid var(--line);grid-area:1/1;padding:18px 12px}.inspector-panel{border-left:1px solid var(--line);grid-area:1/3}.canvas-column{background:var(--canvas);grid-area:1/2;min-width:0;min-height:0;position:relative}.panel-heading{justify-content:space-between;align-items:center;gap:8px;min-height:31px;padding:0 4px 12px;display:flex}.panel-kicker{color:#666762;letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:720}.panel-hint{color:var(--subtle);font-size:10px}.block-list{flex-direction:column;gap:3px;display:flex}.block-item{text-align:left;cursor:grab;background:0 0;border:1px solid #0000;border-radius:4px;grid-template-columns:30px 1fr 16px;align-items:center;gap:9px;width:100%;padding:9px 7px;display:grid}.block-item:hover{border-color:var(--line);background:var(--canvas)}.block-item:active{cursor:grabbing}.block-icon{color:#5e615b;background:#f4f5f2;border:1px solid #e0e1dc;border-radius:4px;justify-content:center;align-items:center;width:29px;height:29px;display:flex}.tone-trigger,.tone-message,.tone-condition,.tone-delay,.tone-end{color:#555a54;background:#f4f5f2}.block-copy{flex-direction:column;gap:2px;min-width:0;display:flex}.block-copy strong{font-size:12px;font-weight:620}.block-copy small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.drag-icon{color:#c5c5bf}.library-tip{border-top:1px solid var(--line);width:191px;color:var(--muted);background:#fff;align-items:center;gap:7px;padding:10px;font-size:10px;display:flex;position:absolute;bottom:14px;left:12px}.canvas-wrap{width:100%;height:100%}.canvas-mode-label{z-index:3;border:1px solid var(--line);color:var(--muted);text-transform:capitalize;background:#fff;border-radius:3px;align-items:center;gap:6px;padding:5px 7px;font-size:10px;display:flex;position:absolute;top:12px;left:12px}.canvas-mode-label>span{background:var(--success);border-radius:50%;width:6px;height:6px}.canvas-mode-label .mode-simulate{background:var(--accent)}.canvas-mode-label .mode-inspect{background:#7952a6}.canvas-mode-label .fit-hint{background:0 0;align-items:center;gap:4px;width:auto;height:auto;display:inline-flex}.intro-banner{z-index:5;border:1px solid var(--line);border-left:3px solid var(--accent);background:#fff;border-radius:4px;justify-content:space-between;align-items:center;gap:16px;width:min(500px,100% - 160px);padding:9px 10px 9px 13px;display:flex;position:absolute;top:12px;left:50%;transform:translate(-50%);box-shadow:0 3px 10px #2324200f}.intro-banner div{align-items:baseline;gap:8px;min-width:0;display:flex}.intro-banner strong{white-space:nowrap;font-size:11px}.intro-banner span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.intro-banner button{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:3px;display:flex}.vue-flow__controls{border-radius:4px;gap:2px;padding:3px;display:flex;border:1px solid var(--line)!important;background:#fff!important;box-shadow:0 2px 6px #0000000a!important}.vue-flow__controls-button{border-radius:4px;width:26px!important;height:26px!important;fill:var(--muted)!important;background:0 0!important;border:0!important}.vue-flow__controls-button:hover{background:var(--soft)!important}.vue-flow__edge-path{stroke:#a5a7a0;stroke-width:1.65px;transition:stroke .2s,opacity .2s,stroke-width .2s}.vue-flow__edge.subdued .vue-flow__edge-path{opacity:.32}.vue-flow__edge.traversed .vue-flow__edge-path{stroke:var(--accent);stroke-width:2.2px;opacity:1}.vue-flow__edge.selected .vue-flow__edge-path{stroke:var(--accent);stroke-width:2.5px}.vue-flow__edge.condition-yes-edge:not(.traversed):not(.selected) .vue-flow__edge-path{stroke:#789284}.vue-flow__edge.condition-no-edge:not(.traversed):not(.selected) .vue-flow__edge-path{stroke:#9a8179}.vue-flow__edge-text{fill:#5f615c;letter-spacing:.06em;font-size:8px;font-weight:750}.vue-flow__edge-textbg{fill:var(--canvas);stroke:var(--line);stroke-width:.5px}.vue-flow__node{transition:opacity .2s}.vue-flow__node.is-dimmed{opacity:.38}.vue-flow__handle{transition:transform .15s,background .15s;box-shadow:0 0 0 1px #9a9b96;background:#9a9b96!important;border:2px solid #fff!important;width:9px!important;height:9px!important}.vue-flow__handle:hover{box-shadow:0 0 0 1px var(--accent);transform:scale(1.25);background:var(--accent)!important}.journey-node{background:#fff;border:1px solid #c8cac3;border-left-width:3px;border-radius:4px;width:228px;transition:border-color .15s,box-shadow .15s;position:relative;overflow:visible;box-shadow:0 1px 2px #1d1e1c0d,0 4px 10px #1d1e1c06}.journey-node:hover{border-color:#a8aaa3}.journey-node.selected{border-color:var(--accent);box-shadow:0 0 0 2px #4056a12e,0 5px 14px #1d1e1c12}.journey-node.active{border-color:var(--accent);box-shadow:0 0 0 3px #4056a129,0 7px 18px #28315d1a}.journey-node.complete{border-color:#78a08b}.node-trigger{border-left-color:#9b713d}.node-delay{border-left-color:#6f887b}.node-condition{border-left-color:#6b618c}.node-message{border-left-color:#526d9e}.node-end{border-left-color:#74766f}.vue-flow__node:focus-visible{outline:none}.vue-flow__node:focus-visible .journey-node{border-color:var(--accent);box-shadow:0 0 0 3px #4056a133}.node-header{height:29px;color:var(--muted);letter-spacing:.09em;text-transform:uppercase;background:#fafaf8;border-bottom:1px solid #e8e9e4;align-items:center;gap:6px;padding:0 9px;font-size:9px;font-weight:720;display:flex}.node-type-mark{background:#888;border-radius:50%;width:5px;height:5px}.node-trigger .node-type-mark{background:#d9852b}.node-delay .node-type-mark{background:#579179}.node-condition .node-type-mark{background:#8b62b8}.node-message .node-type-mark{background:#5274cf}.node-end .node-type-mark{background:#80817c}.node-state{min-width:14px;color:var(--success);margin-left:auto;display:flex}.node-body{padding:12px 12px 13px}.node-title{letter-spacing:-.01em;align-items:center;gap:7px;font-size:13px;font-weight:670;display:flex}.node-title svg{color:var(--muted)}.node-meta{color:var(--muted);margin-top:7px;font-size:10px}.node-excerpt{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin:8px 0 0;font-size:10px;line-height:1.45;overflow:hidden}.node-cta{color:var(--accent-dark);border-top:1px solid #e8e9e4;margin-top:9px;padding-top:8px;font-size:10px;font-weight:650}.node-body-inline{align-items:center;gap:7px;font-weight:620;display:flex}.node-end{width:184px}.condition-result{background:#f4f5f9;border-top:1px solid #dfe2ed;justify-content:space-between;align-items:center;margin:10px -12px -13px;padding:8px 12px;font:10px ui-monospace,monospace;display:flex}.condition-result strong{color:var(--accent-dark);font-size:9px}.branch-label{color:var(--muted);letter-spacing:.05em;font-size:8px;font-weight:750;position:absolute;bottom:-23px}.branch-yes{left:calc(25% - 10px)}.branch-no{left:calc(75% - 7px)}.branch-label.chosen{color:var(--accent)}.canvas-empty{z-index:4;pointer-events:none;color:var(--muted);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:7px;display:flex;position:absolute;inset:0}.canvas-empty strong{color:var(--ink);font-size:14px}.canvas-empty span{font-size:11px}.canvas-empty kbd{margin:0 2px}.inspector-heading{z-index:2;border-bottom:1px solid var(--line);background:#fff;min-height:52px;padding:0 16px;position:sticky;top:0}.inspector-heading-copy{flex-direction:column;gap:3px;min-width:0;display:flex}.inspector-heading-copy strong{text-overflow:ellipsis;white-space:nowrap;max-width:260px;font-size:12px;font-weight:650;overflow:hidden}.health-dot{color:var(--success);align-items:center;gap:4px;font-size:10px;display:inline-flex}.health-dot.error{color:var(--danger)}.overview-copy{padding:20px 16px 17px}.overview-copy h2{letter-spacing:-.025em;margin:0 0 7px;font-size:18px;font-weight:690}.overview-copy p{color:var(--muted);margin:0;font-size:11px;line-height:1.55}.simulation-overview{border-bottom:1px solid var(--line);grid-template-columns:36px 1fr;align-items:center;gap:11px;padding:18px 16px;display:grid}.simulation-overview .avatar{background:var(--accent-soft);width:36px;height:36px;color:var(--accent-dark)}.simulation-overview h2{letter-spacing:-.02em;margin:3px 0;font-size:16px}.simulation-overview p{color:var(--muted);margin:0;font-size:10px}.journey-stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);margin:0 16px 20px;padding:12px 0;display:grid}.journey-stats div{border-right:1px solid var(--line);padding:0 11px}.journey-stats div:first-child{padding-left:0}.journey-stats div:last-child{border:0}.journey-stats dt{color:var(--muted);font-size:9px}.journey-stats dd{margin:4px 0 0;font-size:14px;font-weight:680}.section-heading{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;margin:0 16px 9px;font-size:9px;font-weight:720;display:flex}.section-heading span:last-child{color:var(--success)}.preview-section-heading{margin-top:16px}.form-section{padding:17px 16px}.form-section.divided{border-top:1px solid var(--line)}.field-label{color:#575954;flex-direction:column;gap:7px;margin-bottom:15px;font-size:10px;font-weight:650;display:flex}.field-label:last-child{margin-bottom:0}.field-label input,.field-label select,.textarea-wrap textarea{border:1px solid var(--line-strong);width:100%;color:var(--ink);background:#fff;border-radius:3px;font-weight:450;transition:border-color .15s,box-shadow .15s}.field-label input:hover,.field-label select:hover,.textarea-wrap textarea:hover{border-color:#9fa29a}.field-label input:focus,.field-label select:focus,.textarea-wrap textarea:focus{border-color:var(--accent);box-shadow:0 0 0 2px #4056a11a}.field-label input,.field-label select{height:36px;padding:0 10px}.field-label select{appearance:none;padding-right:28px}.select-wrap{position:relative}.select-wrap svg{color:var(--muted);pointer-events:none;position:absolute;top:11px;right:9px}.inline-fields{grid-template-columns:1fr 1.6fr;gap:0 10px;display:grid}.form-note{border-top:1px solid var(--line);color:var(--muted);grid-column:1/-1;margin:2px 0 0;padding:9px 0 0;font-size:10px;line-height:1.45}.label-row{color:#5e5f5b;justify-content:space-between;align-items:center;margin-bottom:6px;font-size:10px;font-weight:620;display:flex}.text-button{color:var(--accent);cursor:pointer;background:0 0;border:0;align-items:center;gap:4px;padding:3px 5px;font-size:9px;display:inline-flex}.textarea-wrap{margin-bottom:15px;position:relative}.textarea-wrap textarea{resize:vertical;min-height:154px;padding:10px;font-size:11px;line-height:1.5}.character-count{color:var(--subtle);font-size:8px;position:absolute;bottom:7px;right:7px}.variable-menu{z-index:15;border:1px solid var(--line);width:calc(100% - 16px);max-height:265px;box-shadow:var(--shadow-popover);background:#fff;border-radius:7px;padding:5px;position:absolute;top:36px;left:8px;overflow-y:auto}.variable-group{color:var(--subtle);letter-spacing:.08em;text-transform:uppercase;padding:7px 7px 4px;font-size:8px;font-weight:720}.variable-menu button{text-align:left;cursor:pointer;background:0 0;border:0;border-radius:4px;justify-content:space-between;align-items:center;width:100%;padding:7px;display:flex}.variable-menu button:hover{background:var(--soft)}.variable-menu button span{flex-direction:column;gap:2px;font-size:10px;display:flex}.variable-menu button small{color:var(--subtle);font:8px ui-monospace,monospace}.variable-menu button strong{max-width:90px;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:9px;font-weight:520;overflow:hidden}.branch-summary{border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted);grid-template-columns:1fr 1fr;gap:0;margin-top:3px;font-size:9px;display:grid}.branch-summary span{grid-template-columns:7px auto;align-items:center;gap:2px 7px;padding:10px 0;display:grid}.branch-summary span+span{border-left:1px solid var(--line);padding-left:12px}.branch-summary i{border-radius:1px;grid-row:1/3;width:5px;height:18px}.branch-summary strong{color:var(--ink);letter-spacing:.04em;font-size:9px}.branch-summary i.yes{background:var(--success)}.branch-summary i.no{background:#92766e}.end-description{border-left:3px solid var(--success);color:var(--success);gap:10px;margin:18px 16px;padding:4px 0 4px 12px;display:flex}.end-description strong{font-size:11px}.end-description p{color:#527465;margin:3px 0 0;font-size:10px;line-height:1.45}.inspector-panel.is-locked .form-section{pointer-events:none;opacity:.55}.editing-lock-note{color:var(--accent-dark);text-align:center;background:#f4f5f9;border-top:1px solid #d9dce8;margin:8px 0 0;padding:10px 16px;font-size:9px;position:sticky;bottom:0}.execution-inspector-head{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:17px 16px;display:flex}.execution-inspector-head .avatar{background:var(--accent-soft);width:34px;height:34px;color:var(--accent-dark)}.execution-inspector-head h2{letter-spacing:-.02em;margin:0 0 3px;font-size:15px}.execution-inspector-head p{color:var(--muted);margin:0;font-size:9px}.execution-path-heading{color:#555651;justify-content:space-between;align-items:baseline;padding:14px 16px 7px;font-size:10px;font-weight:680;display:flex}.execution-path-heading small{color:var(--subtle);font-size:8px;font-weight:450}.execution-path-list{padding:0 9px 14px}.execution-path-list button{text-align:left;cursor:pointer;background:0 0;border:1px solid #0000;border-left-width:2px;border-radius:3px;grid-template-columns:23px 1fr 16px;align-items:center;gap:8px;width:100%;padding:8px 7px;display:grid;position:relative}.execution-path-list button:not(:last-child):after{background:var(--line);content:"";width:1px;height:17px;position:absolute;top:31px;left:18px}.execution-path-list button:hover{background:#f6f6f3}.execution-path-list button.active{border-left-color:var(--accent);background:var(--accent-soft)}.path-index{border:1px solid var(--line-strong);width:21px;height:21px;color:var(--muted);background:#fff;border-radius:50%;justify-content:center;align-items:center;font-size:8px;display:flex}.path-copy{flex-direction:column;gap:2px;min-width:0;display:flex}.path-copy strong{text-overflow:ellipsis;white-space:nowrap;font-size:10px;overflow:hidden}.path-copy small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:8px;overflow:hidden}.execution-path-list svg{color:var(--success)}.inspect-preview-heading{padding-top:2px}.phone-preview{background:#ebece7;border:1px solid #cfd1ca;border-radius:6px;margin:0 16px 18px;overflow:hidden}.phone-preview.compact{border-radius:5px}.phone-header{background:#fbfbf9;border-bottom:1px solid #d4d6cf;grid-template-columns:29px 1fr 18px;align-items:center;gap:9px;height:50px;padding:0 12px;display:grid}.avatar{color:#555852;background:#daddd5;border-radius:50%;justify-content:center;align-items:center;width:29px;height:29px;font-size:10px;font-weight:700;display:inline-flex}.phone-header>span:nth-child(2){flex-direction:column;gap:2px;display:flex}.phone-header strong{font-size:10px}.phone-header small{color:var(--muted);align-items:center;gap:4px;font-size:8px;display:inline-flex}.phone-header small i{background:#3e9568;border-radius:50%;width:5px;height:5px}.phone-header svg{color:var(--muted)}.conversation{background:#ebece6;min-height:265px;max-height:330px;padding:13px 11px;overflow-y:auto}.compact .conversation{min-height:230px;max-height:310px}.conversation-date{width:fit-content;color:var(--muted);background:#f7f7f4;border:1px solid #dcddd7;border-radius:3px;margin:0 auto 11px;padding:3px 7px;font-size:8px}.message-bubble{background:#dff2d5;border:1px solid #c9dfbf;border-radius:6px 2px 6px 6px;width:88%;margin:0 0 9px auto;padding:10px 10px 17px;animation:.16s ease-out message-in;position:relative;box-shadow:0 1px 1px #00000009}.message-bubble p{white-space:pre-wrap;margin:0;font-size:10px;line-height:1.52}.message-bubble button{color:#257072;background:0 0;border:0;border-top:1px solid #31735f2e;width:100%;margin-top:9px;padding:8px 4px 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