:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:#222821;--bg:#f6f8f5;--surface:#fff;--surface-muted:#eef5ef;--surface-raised:#fbfdfb;--border:#d9e5dc;--border-strong:#b7cabd;--text:#222821;--muted:#5f6f64;--primary:#059669;--primary-strong:#047857;--primary-soft:#def3e8;--danger:#b91c1c;--ok:#047857;background:#f6f8f5;font-family:Avenir Next,Helvetica Neue,Helvetica,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0}button,input,select,textarea{font:inherit}button{cursor:pointer}.login-page{background:#f3f7f2;place-items:center;min-height:100vh;padding:24px;display:grid}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;width:min(420px,100%);padding:28px;box-shadow:0 2px 8px #1c2c220f}.login-title{margin-bottom:22px}.login-title h1,.page-header h1{margin:0 0 6px;font-size:24px;line-height:1.2}.login-title p,.page-header p{color:var(--muted);margin:0;font-size:14px}.app-shell{grid-template-columns:256px 1fr;min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--border);background:#fbfdfb;flex-direction:column;gap:24px;height:100vh;padding:22px 16px;display:flex;position:sticky;top:0}.brand{flex-direction:column;gap:4px;padding:0 6px;display:flex}.brand strong{letter-spacing:-.01em;font-size:16px}.brand span{color:var(--muted);font-size:13px}.nav-list{gap:4px;display:grid}.nav-item{text-align:left;width:100%;color:var(--text);background:0 0;border:0;border-radius:8px;padding:10px 12px;transition:background-color .14s,color .14s}.nav-item:hover{background:var(--surface-muted)}.nav-item.active{background:var(--primary-soft);color:var(--primary-strong);font-weight:600}.sidebar-footer{border-top:1px solid var(--border);gap:6px;margin-top:auto;padding-top:16px;font-size:13px;display:grid}.sidebar-footer span{color:var(--muted)}.main-content{min-width:0;padding:30px}.page{gap:18px;display:grid}.page-header{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.toolbar{flex-wrap:wrap;align-items:flex-start;gap:12px;display:flex}.toolbar.compact{margin-bottom:14px}.button{border:1px solid var(--border-strong);background:var(--surface);color:var(--text);border-radius:8px;padding:9px 12px;transition:background-color .14s,border-color .14s,color .14s}.button:hover:not(:disabled){background:var(--surface-muted)}.button.primary{background:var(--primary);color:#fff;border-color:var(--primary)}.button.primary:hover:not(:disabled){background:var(--primary-strong);border-color:var(--primary-strong)}.button.secondary{color:var(--primary-strong);background:#eefaf4;border-color:#bfe6d1}.button.ghost{background:0 0}.button.danger{color:var(--danger);background:#fff5f5;border-color:#efb8b8}.button.danger:hover:not(:disabled){background:#feecec}.button:disabled{cursor:not-allowed;opacity:.55}.login-card .button{margin-top:10px}.field{gap:6px;font-size:14px;display:grid}.field.inline{min-width:220px}.field.full{grid-column:1/-1}.field span{color:var(--muted)}.selector-group{gap:8px;display:grid}.inline-actions{flex-wrap:wrap;gap:6px;display:flex}.inline-actions .button{padding:7px 9px;font-size:13px}input,select,textarea{border:1px solid var(--border-strong);background:var(--surface-raised);width:100%;color:var(--text);border-radius:8px;outline:none;padding:10px 11px;transition:border-color .14s,background-color .14s,box-shadow .14s}textarea{resize:vertical;min-height:84px}input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px #05966924}.form-error{color:var(--danger);margin:0;font-size:14px}.split-grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.split-grid.wide-left{grid-template-columns:minmax(0,1.25fr) minmax(360px,.75fr)}.panel{background:var(--surface);border:1px solid var(--border);border-radius:12px;min-width:0;padding:18px;box-shadow:0 1px 2px #1c2c2208}.panel-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.panel-actions{align-items:center;gap:10px;display:flex}.panel-header h2{letter-spacing:-.01em;margin:0;font-size:16px}.panel-header span{color:var(--muted);font-size:13px}.table-wrap{overflow:auto}table{border-collapse:separate;border-spacing:0;width:100%;font-size:14px}th,td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:11px 8px}th{color:var(--muted);background:#f7faf7;font-weight:600}tbody tr{cursor:pointer}tbody tr:hover{background:#f3fbf6}.selected-row{background:#e2f4ea}.form-grid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.form-grid.single{grid-template-columns:1fr}.menu-editor{margin-bottom:14px}.condition-list,.checkbox-list,.cache-list{gap:10px;display:grid}.condition-row{grid-template-columns:1fr 1fr auto;gap:8px;display:grid}.checkbox-list label,.switch-line{align-items:center;gap:8px;font-size:14px;display:flex}.checkbox-list input,.switch-line input{width:auto}.message-preview{color:#fff7ed;white-space:pre-wrap;background:#28231f;border-radius:10px;padding:15px;font-size:14px;line-height:1.45}.message-preview p{margin:0 0 10px}.preview-list{gap:6px;margin-top:10px;display:grid}.chat-preview{gap:12px;display:grid}.chat-thread{border:1px solid var(--border);background:#f8fbf8;border-radius:10px;flex-direction:column;gap:10px;min-height:260px;max-height:360px;padding:14px;display:flex;overflow:auto}.chat-message{white-space:pre-wrap;border-radius:10px;max-width:82%;padding:10px 12px;font-size:14px;line-height:1.45}.chat-message.bot{color:#fff7ed;background:#28231f;align-self:flex-start}.chat-message.user{background:var(--primary-soft);color:#12372a;align-self:flex-end}.chat-message.system{max-width:100%;color:var(--muted);background:var(--surface-muted);align-self:center}.chat-input-row{grid-template-columns:minmax(0,1fr) auto auto;gap:8px;display:grid}.empty-state{border:1px dashed var(--border-strong);color:var(--muted);background:#fbfdfb;border-radius:10px;padding:16px;font-size:14px}.validation-list{color:var(--danger);margin:0;padding-left:18px;font-size:14px}.cache-list>div{border:1px solid var(--border);border-radius:10px;gap:4px;padding:10px;display:grid}.flow-step-list{gap:10px;display:grid}.flow-step{border:1px solid var(--border);background:var(--surface-raised);border-radius:10px;grid-template-columns:36px minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px;display:grid}.flow-step.disabled{color:var(--muted);background:#f7f8f6}.flow-step-order{background:var(--surface-muted);width:28px;height:28px;color:var(--primary-strong);border-radius:8px;place-items:center;font-weight:700;display:grid}.flow-step-body{gap:4px;display:grid}.flow-step-body span,.flow-sequence{color:var(--muted);font-size:14px}.flow-step-actions{align-items:center;gap:8px;display:flex}.flow-sequence{border-top:1px solid var(--border);margin-top:12px;padding-top:12px}.cache-list span,.simulation-result{color:var(--muted);font-size:14px}.simulation-result{background:var(--surface-muted);border-radius:8px;margin-top:12px;padding:10px}@media (width<=900px){.app-shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--border)}.main-content{padding:18px}.split-grid,.split-grid.wide-left,.form-grid,.condition-row{grid-template-columns:1fr}.flow-step{grid-template-columns:36px 1fr}.flow-step-actions{flex-wrap:wrap;grid-column:1/-1}.chat-input-row{grid-template-columns:1fr}.page-header{display:grid}}