/* Flow Builder 2.0 */
.studio-toolbar{gap:16px}.flow-title input{display:block;border:0;background:transparent;font-size:17px;font-weight:800;margin-top:4px;min-width:280px;padding:3px 0;color:var(--ink)}.flow-title input:focus{outline:0;border-bottom:2px solid var(--green)}
.studio-layout{grid-template-columns:258px minmax(520px,1fr) 270px;min-height:500px}.visual-canvas{min-height:500px}.flow-stage{position:relative;width:1200px;min-height:500px;transform-origin:0 0}.visual-canvas svg{height:500px;min-width:1200px}.canvas-node.selected{outline:3px solid rgba(31,113,84,.22);border-color:var(--green)}
.node-inspector{border-left:1px solid var(--line);background:#fbfcfb;padding:18px;z-index:3}.node-inspector h4{margin:5px 0 18px}.node-inspector label{display:block;font-size:11px;font-weight:800;color:#5f6f69;margin:14px 0}.node-inspector input,.node-inspector textarea,.node-inspector select{display:block;width:100%;margin-top:7px;border:1px solid var(--line);border-radius:9px;background:white;padding:10px;font:inherit}.node-inspector textarea{min-height:100px;resize:vertical}.inspector-empty{color:var(--muted);font-size:13px;line-height:1.5;margin-top:16px}.inspector-actions{display:flex;gap:8px;margin-top:18px}.danger-btn{border:1px solid #f0c7c2;background:#fff5f3;color:#b42318;border-radius:9px;padding:10px 12px;font-weight:800;cursor:pointer}.builder-status{color:var(--green);font-weight:800}.flow-row-actions{display:flex;gap:8px}
.node-action{border-left:4px solid #e06f8b}.port{padding:0;cursor:crosshair;z-index:5}.canvas-node.connecting{outline:3px solid rgba(201,243,106,.8)}.connection-list{margin-top:18px;padding-top:14px;border-top:1px solid var(--line)}.connection-list>strong{font-size:11px;text-transform:uppercase;color:var(--muted)}.connection-row{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:9px;background:#f1f5f2;padding:8px;border-radius:8px;font-size:11px}.connection-row button{border:0;background:transparent;color:#b42318;font-weight:900;cursor:pointer}.edge-label{color:var(--green);font-weight:900}.condition-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.condition-grid label:last-child{grid-column:1/-1}
@media(max-width:1100px){.studio-layout{grid-template-columns:150px minmax(500px,1fr)}.node-inspector{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px}.node-inspector h4,.inspector-actions,.inspector-empty{grid-column:1/-1}}
@media(max-width:900px){.studio-layout{grid-template-columns:1fr}.flow-title input{min-width:180px}.studio-toolbar{align-items:flex-start;flex-direction:column}.studio-actions{width:100%;overflow:auto}.studio-actions .secondary{display:block;white-space:nowrap}.node-inspector{display:block}.visual-canvas{min-height:430px}}

/* Drag-to-connect interaction */
.port{width:18px;height:18px;padding:0;cursor:crosshair;z-index:5;border-width:4px;touch-action:none}.port.in{left:-10px}.port.out{right:-10px}.flow-connector.preview{stroke:var(--green);stroke-width:3;stroke-dasharray:7 5}.visual-canvas svg text{font:900 11px Inter,sans-serif;fill:var(--green);paint-order:stroke;stroke:white;stroke-width:4px}.connecting-flow,.connecting-flow *{cursor:crosshair!important;user-select:none}
.palette-help{display:block;padding:4px 8px 10px;color:#6e7b77;font-size:10px;line-height:1.35}.media-fields{display:grid;gap:12px}.media-rule{margin:0;padding:10px;border-radius:9px;background:#fff8e6;color:#765b10;font-size:11px;line-height:1.45}.media-preview{border:1px solid #dde5e1;border-radius:10px;padding:8px;background:#f6f8f5}.media-preview audio,.media-preview video{display:block;width:100%;max-height:180px}
.media-upload{border:1.5px dashed #91a99f!important;border-radius:12px;padding:18px!important;text-align:center;background:#f7faf8;cursor:pointer}.media-upload:hover{border-color:#1f7154!important;background:#edf7f0}.media-upload input{position:absolute;opacity:0;pointer-events:none}.media-upload span,.media-upload strong,.media-upload small{display:block}.media-upload .upload-icon{font-size:24px;color:#1f7154;margin-bottom:6px}.media-upload small{margin-top:5px;color:#6e7b77;font-weight:500}.upload-success,.upload-error,.upload-progress{display:grid;gap:4px;padding:11px;border-radius:9px;font-size:11px}.upload-success{background:#e5f7eb;color:#257050}.upload-error{background:#fff0ee;color:#a7362b}.upload-progress{background:#eef4ff;color:#355b9a}.upload-success span,.upload-error span,.upload-progress span{font-weight:500}

/* Flow Builder Pro */
.studio-actions{flex-wrap:wrap;justify-content:flex-end}.studio-actions button:disabled{opacity:.42;cursor:not-allowed}.canvas-node.is-invalid{box-shadow:0 0 0 3px #f6b8b2,0 9px 24px rgba(21,45,36,.08)}.flow-health{display:inline-flex;align-items:center;gap:6px;font-weight:800}.flow-health.ok{color:#257050}.flow-health.error{color:#b42318}.pro-dialog-grid{display:grid;gap:12px}.pro-dialog-grid label{display:grid;gap:6px;font-size:12px;font-weight:800}.pro-dialog-grid input,.pro-dialog-grid select{width:100%;padding:11px;border:1px solid var(--line);border-radius:9px;font:inherit}.validation-list{margin:0;padding-left:20px;color:#8b2d24}.validation-success{padding:14px;border-radius:11px;background:#e5f7eb;color:#257050;font-weight:750}.simulation-timeline{display:grid;gap:10px;max-height:360px;overflow:auto}.simulation-step{display:grid;grid-template-columns:30px 1fr;gap:10px;padding:11px;border:1px solid var(--line);border-radius:11px}.simulation-step b{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#eef3f0;color:var(--green)}.simulation-step span{font-size:12px;color:var(--muted)}.version-list{display:grid;gap:9px}.version-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px;border:1px solid var(--line);border-radius:10px}.version-row small{display:block;color:var(--muted);margin-top:3px}.keyboard-help{font-size:10px;color:var(--muted);padding:7px 10px;border-top:1px solid var(--line)}
.flow-zoom{display:inline-flex;align-items:center}.flow-zoom button{min-width:30px;padding-left:8px;padding-right:8px;border-radius:0}.flow-zoom button:first-child{border-radius:8px 0 0 8px}.flow-zoom button:last-child{border-radius:0 8px 8px 0}.flow-zoom .zoom-value{min-width:52px;margin-left:-1px;margin-right:-1px;font-variant-numeric:tabular-nums}
.node-menu{border-left:4px solid #7c5ce0}.node-menu i{color:#6847cf}.visual-canvas.panning,.visual-canvas.panning *{cursor:grabbing!important;user-select:none}.visual-canvas:not(.panning){cursor:grab}.flow-minimap{position:sticky;left:calc(100% - 174px);bottom:12px;width:160px;height:104px;margin:-116px 12px 12px auto;border:1px solid rgba(31,113,84,.25);border-radius:10px;background:rgba(255,255,255,.94);box-shadow:0 8px 25px rgba(21,45,36,.14);z-index:8;overflow:hidden;cursor:pointer}.flow-minimap svg{width:100%;height:100%;min-width:0}.minimap-node{fill:#b8c8c1}.minimap-node.selected{fill:#1f7154}.minimap-edge{stroke:#9eb0a8;stroke-width:1;fill:none}.minimap-viewport{fill:rgba(201,243,106,.18);stroke:#1f7154;stroke-width:1.5}.canvas-pan-tip{position:sticky;left:12px;bottom:12px;width:max-content;margin:-34px 0 12px 12px;padding:5px 8px;border-radius:7px;background:rgba(255,255,255,.88);color:#708078;font-size:10px;z-index:7;pointer-events:none}.autosave-status{color:#61716b}.autosave-status.saving{color:#9a6b10}.autosave-status.saved{color:#257050}.autosave-status.error{color:#b42318}.menu-button-fields{display:grid;gap:7px}.menu-button-fields input{margin-top:0}.menu-rule{font-size:10px;color:var(--muted);line-height:1.4}
.campaign-usage{padding:18px;margin-bottom:14px}.usage-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.usage-heading strong{display:block;margin-top:7px}.usage-heading small{color:var(--muted)}.usage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.usage-item>div:first-child{display:flex;justify-content:space-between;font-size:11px}.usage-item span{color:var(--muted)}.usage-track{height:7px;background:#e8eeeb;border-radius:10px;overflow:hidden;margin-top:8px}.usage-track i{display:block;height:100%;background:var(--green);border-radius:inherit}.campaign-list{display:grid;gap:12px}.campaign-card{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:22px;align-items:center;padding:18px}.campaign-card h3{margin:8px 0 4px}.campaign-card p,.campaign-card small{margin:0;color:var(--muted);font-size:11px}.campaign-numbers{display:grid;grid-template-columns:auto auto;gap:2px 8px;align-items:baseline}.campaign-numbers strong{font-size:18px}.campaign-numbers span{font-size:10px;color:var(--muted)}.campaign-actions{display:flex;gap:7px}.campaign-rule{padding:10px;border-radius:9px;background:#f3f7f5;color:var(--muted);font-size:11px;line-height:1.45}.consent-check{display:flex!important;align-items:center;gap:8px}.consent-check input{width:auto!important;margin:0!important}.consent-toggle{font-size:10px;padding:7px 9px}@media(max-width:800px){.usage-grid{grid-template-columns:1fr}.campaign-card{grid-template-columns:1fr}.campaign-actions{justify-content:flex-start}}
.node-form{border-left:4px solid #3195a5}.node-form i{color:#237989}
.management-tabs{display:flex;gap:5px;margin-bottom:14px;padding:5px;width:max-content;max-width:100%;overflow:auto;border:1px solid var(--line);border-radius:11px;background:#f5f8f6}.management-tabs button{border:0;background:transparent;padding:9px 13px;border-radius:8px;color:var(--muted);font-weight:800;cursor:pointer}.management-tabs button.active{background:#fff;color:var(--green);box-shadow:0 2px 8px rgba(20,50,38,.1)}.management-content{display:grid;gap:14px}.management-loading{padding:28px;text-align:center;color:var(--muted)}.management-metrics{margin:0}.admin-panel{padding:18px}.onboarding-list{display:grid;gap:9px}.onboarding-step{display:flex;gap:10px;align-items:center;padding:9px;border-radius:9px;background:#f5f7f6;color:var(--muted)}.onboarding-step.done{background:#eaf7ee;color:#257050}.admin-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}.admin-stats p{display:grid;margin:0;padding:12px;border:1px solid var(--line);border-radius:10px}.admin-stats strong{font-size:24px}.admin-stats span{font-size:10px;color:var(--muted)}.section-actions.inner{margin:0}.team-list,.audit-list{display:grid;gap:9px}.team-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;gap:12px;align-items:center;padding:14px}.team-card small{display:block;color:var(--muted);margin-top:3px}.current-plan{display:flex;align-items:center;justify-content:space-between;padding:20px}.current-plan h3{margin:8px 0 4px}.current-plan p{margin:0;color:var(--muted)}.plan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.plan-card{padding:18px}.plan-card.selected{border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green)}.plan-card h3{margin:10px 0}.plan-card p{color:var(--muted);font-size:12px;line-height:1.7}.plan-card button{width:100%}.privacy-panel{display:grid;grid-template-columns:minmax(0,1fr) 300px auto;gap:20px;align-items:end;padding:20px}.privacy-panel h3{margin:5px 0}.privacy-panel p{margin:0;color:var(--muted)}.privacy-panel label{font-size:11px;font-weight:800}.privacy-panel select{display:block;width:100%;margin-top:7px;padding:10px;border:1px solid var(--line);border-radius:9px}.audit-row{display:grid;grid-template-columns:230px minmax(0,1fr);gap:16px;padding:13px}.audit-row small{display:block;color:var(--muted);margin-top:4px}.audit-row code{overflow:auto;padding:8px;border-radius:7px;background:#f5f7f6;color:#53635d;font-size:10px}@media(max-width:950px){.plan-grid{grid-template-columns:1fr 1fr}.privacy-panel{grid-template-columns:1fr}.team-card{grid-template-columns:auto 1fr}}@media(max-width:600px){.plan-grid{grid-template-columns:1fr}.audit-row{grid-template-columns:1fr}}
.template-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.template-card{display:grid;gap:7px;padding:16px;border:1px solid var(--line);border-radius:12px;background:#fff;text-align:left;color:var(--ink);cursor:pointer}.template-card:hover{border-color:var(--green);background:#f2f9f5}.template-card span{font-size:9px;font-weight:900;letter-spacing:.1em;color:var(--green)}.template-card strong{font-size:14px}.template-card small{color:var(--muted);line-height:1.4}@media(max-width:600px){.template-grid{grid-template-columns:1fr}}
.media-library{display:grid;gap:10px}.media-asset{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px}.media-asset strong,.media-asset small{display:block}.media-asset strong{margin:8px 0 4px}.media-asset small{color:var(--muted)}.media-asset a.secondary{text-decoration:none}@media(max-width:600px){.media-asset{align-items:flex-start;flex-direction:column}}
.node-palette button[draggable="true"]{cursor:grab}.node-palette button.dragging-block{opacity:.45}.visual-canvas.drop-ready{box-shadow:inset 0 0 0 3px var(--green);background-color:#edf7f0}.node-duplicate{position:absolute;top:6px;right:7px;width:25px;height:25px!important;display:grid!important;place-items:center;padding:0!important;border:1px solid #d8e0dc!important;border-radius:7px!important;background:#fff!important;color:#466057!important;font-size:13px;opacity:0;cursor:pointer!important;transition:.15s}.canvas-node:hover .node-duplicate,.canvas-node.selected .node-duplicate{opacity:1}.flow-context-menu{position:fixed;z-index:1000;width:170px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:0 16px 45px rgba(15,42,32,.2)}.flow-context-menu button{display:block;width:100%;border:0;border-radius:7px;background:transparent;padding:9px 10px;text-align:left;color:var(--ink);font-weight:750;cursor:pointer}.flow-context-menu button:hover{background:#eef5f1}.flow-context-menu button.danger{color:#b42318}.flow-context-menu button.danger:hover{background:#fff0ee}
.canvas-node:focus-visible{outline:3px solid #256f50;outline-offset:3px}.canvas-node:focus-visible .node-duplicate{opacity:1}.flow-context-menu button:focus-visible{outline:2px solid #256f50;outline-offset:1px;background:#eef5f1}
.campaign-segment{display:grid;gap:10px;margin:4px 0;padding:12px;border:1px solid var(--line);border-radius:10px}.campaign-segment legend{padding:0 6px;font-size:12px;font-weight:800;color:var(--ink)}.campaign-segment legend small{font-weight:500;color:var(--muted)}

/* Biblioteca de etapas em pilhas — construtor visual com identidade ChatVox. */
.node-palette{background:#fbfbfd;overflow-y:auto;padding:16px 13px 22px;scrollbar-color:#cfd3df transparent}.palette-heading{display:grid;gap:3px;padding:2px 5px 13px}.palette-heading>span{color:#7d55ef;font-size:9px;font-weight:650;letter-spacing:.11em}.palette-heading>strong{color:#252937;font-size:17px;font-weight:650;letter-spacing:-.025em}.palette-heading>small{color:#858b9a;font-size:10px;font-weight:450}.palette-stack{margin:0 0 18px}.palette-stack h4{color:#4b5160;font-size:11px;font-weight:600;margin:0 5px 8px}.palette-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px}.node-palette .palette-grid button{align-items:flex-start;background:#fff;border:1px solid #dfe2ea;border-radius:12px;box-shadow:0 3px 10px #25213d06;display:flex;gap:8px;min-height:68px;padding:10px;text-align:left;transition:.16s;width:100%}.node-palette .palette-grid button:hover,.node-palette .palette-grid button:focus{background:#faf8ff;border-color:#aa91ec;box-shadow:0 7px 18px #6d21ff12;color:#35206d;outline:none;transform:translateY(-1px)}.palette-grid button>i{align-items:center;background:#f1edff;border-radius:8px;color:#6d21ff;display:flex;flex:0 0 25px;font-size:13px;font-style:normal;height:25px;justify-content:center}.palette-grid button>span{display:grid;gap:3px;min-width:0}.palette-grid button b{color:#353a48;font-size:10.5px;font-weight:600;line-height:1.2}.palette-grid button small{color:#858b9a;font-size:8.5px;font-weight:400;line-height:1.25}.palette-stack.intelligence button>i{background:#eee9ff;color:#7928ca}.palette-stack.logic button>i{background:#fff4e5;color:#d47708}.palette-stack.integrations button>i{background:#eaf7f1;color:#23865f}.node-inspector,.node-inspector input,.node-inspector textarea,.node-inspector select{font-weight:450}.flow-title input{font-weight:600}.studio-toolbar span{font-weight:600}.visual-canvas svg text{font-weight:650}.canvas-node i{font-weight:600}.canvas-node strong{font-weight:650}.studio-actions button{font-weight:550}
@media(max-width:1200px) and (min-width:901px){.studio-layout{grid-template-columns:220px minmax(440px,1fr) 250px}.palette-grid{grid-template-columns:1fr}.node-palette .palette-grid button{min-height:55px}}
@media(max-width:900px){.node-palette{display:block;max-height:280px;overflow:auto}.palette-heading{position:sticky;top:0;z-index:2;background:#fbfbfd}.palette-grid{grid-template-columns:repeat(2,minmax(150px,1fr))}.node-palette .palette-grid button{min-width:0}.palette-stack{margin-bottom:13px}}

.legacy-message-content{display:none!important}.message-stack-editor{display:grid;gap:10px;margin:12px 0}.message-stack-head{align-items:center;display:flex;justify-content:space-between;gap:10px}.message-stack-head>div{display:grid;gap:3px}.message-stack-head b{font-size:12px;font-weight:650}.message-stack-head small{color:#7a8190;font-size:9px}.message-stack-head button{border-radius:999px;font-size:10px;padding:7px 10px}.message-content-stack{display:grid;gap:8px}.message-content-block{align-items:start;background:#fff;border:1px solid #dfe2ea;border-radius:12px;box-shadow:0 4px 13px #25213d08;display:grid;grid-template-columns:22px 1fr 24px;gap:7px;padding:9px;transition:.15s}.message-content-block.dragging{opacity:.42}.message-content-block.drag-target{border-color:#7d55ef;box-shadow:0 0 0 3px #7d55ef15;transform:translateY(2px)}.message-content-block label{display:grid!important;gap:5px!important;margin:0!important}.message-content-block label>span{color:#61697a;font-size:9px;font-weight:600}.message-content-block textarea{border:0!important;border-radius:7px!important;min-height:72px!important;padding:7px!important;resize:vertical}.message-content-block textarea:focus{background:#faf8ff;outline:2px solid #7d55ef22}.content-drag,.content-remove{background:transparent;border:0;color:#949baa;cursor:grab;font-size:16px;padding:3px}.content-remove{cursor:pointer}.content-remove:hover{color:#b42318}