@import "https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700&display=swap";:root{--bg:#f9fafb;--bg-2:#f1f5f9;--surface:#fff;--surface-2:#f4f6fa;--border:#e2e8f0;--border-2:#cbd5e1;--text:#0f172a;--text-dim:#475569;--accent:#4f46e5;--accent-light:#6366f1;--accent-glow:#4f46e51f;--edge-active-stroke:#1e40af;--edge-updater-fill:#9ca3af;--edge-updater-stroke:#fff;--edge-updater-active-fill:#111827;--edge-updater-active-stroke:#f9fafb;--shadow:0 1px 4px #0f172a14;--shadow-md:0 4px 16px #0f172a1a;--radius:8px}:root[data-theme=dark]{--bg:#141520;--bg-2:#1a1b2e;--surface:#1e1f35;--surface-2:#252640;--border:#2e3058;--border-2:#3a3c6a;--text:#e2e8f0;--text-dim:#a1aab8;--accent:#6366f1;--accent-light:#818cf8;--accent-glow:#6366f126;--edge-active-stroke:#818cf8;--edge-updater-fill:#cbd5e1;--edge-updater-stroke:var(--bg);--edge-updater-active-fill:#f8fafc;--edge-updater-active-stroke:var(--bg);--shadow:0 1px 4px #0000004d;--shadow-md:0 4px 16px #0006}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%;overflow:hidden}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;font-family:Be Vietnam Pro,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;transition:background .25s,color .2s}.app-shell{flex-direction:column;height:100%;display:flex}.auth-boot-overlay{z-index:9999;background:var(--bg);pointer-events:none;opacity:1;animation:.15s .1s forwards auth-boot-fade;position:fixed;inset:0}@keyframes auth-boot-fade{to{opacity:0}}#canvas-container{background:var(--bg);flex:1;transition:background .3s;position:relative;overflow:hidden}.react-flow__edgelabel-renderer{z-index:1000!important}.flow-toolbar-panel{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow);border-radius:10px;align-items:center;gap:16px;width:calc(100vw - 32px);min-width:320px;max-width:calc(100vw - 32px);padding:10px;display:flex}.flow-toolbar-region{align-items:center;gap:8px;display:flex}.flow-toolbar-region.main-region{flex:1}.flow-toolbar-region.account-region{flex-shrink:0}.flow-brand{color:var(--text);flex:none;font-size:.82rem;font-weight:700}.flow-btn{background:var(--surface);color:var(--text);border:1px solid var(--border);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;padding:5px 9px;font-family:inherit;font-size:.76rem;text-decoration:none;transition:border-color .15s,background .15s,color .15s;display:inline-flex}.flow-btn:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-glow)}.flow-btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.flow-btn-primary:hover{background:var(--accent-light);border-color:var(--accent-light);color:#fff}.flow-btn-disabled{opacity:.65;pointer-events:none}.flow-history-menu{border-top:1px solid var(--border);flex-direction:column;gap:4px;max-height:240px;margin-top:8px;padding-top:8px;display:flex;overflow-y:auto}.flow-history-item{border:1px solid var(--border);color:var(--text);cursor:pointer;text-align:left;background:0 0;border-radius:6px;flex-direction:column;gap:2px;padding:8px 10px;font-family:inherit;font-size:.78rem;display:flex}.flow-history-item:hover{border-color:var(--accent);background:var(--accent-glow)}.flow-history-time{color:var(--text-dim);font-size:.7rem}.flow-history-title,.flow-history-empty{color:var(--text);font-size:.75rem}.flow-dropdown{display:inline-block;position:relative}.flow-dropdown-menu{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md);z-index:1000;border-radius:8px;min-width:300px;max-width:calc(100vw - 32px);max-height:60vh;margin-top:6px;padding:6px 0;position:absolute;top:100%;left:0;overflow-y:auto}.flow-dropdown-section{color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em;padding:8px 14px 4px;font-size:.7rem;font-weight:600}.flow-node-item{cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:8px 14px;transition:background .15s;display:flex}.flow-node-item:hover{background:var(--surface-2)}.flow-node-icon{border:1.5px solid var(--accent);background:var(--accent-glow);box-sizing:border-box;flex:none;width:24px;height:24px;display:flex;position:relative}.flow-node-icon.shape-rect{border-radius:2px}.flow-node-icon.shape-roundedRect,.flow-node-icon.shape-rounded-rect{border-radius:6px}.flow-node-icon.shape-dashedRect,.flow-node-icon.shape-dashed-rect{border-style:dashed;border-radius:6px}.flow-node-icon.shape-ellipse{border-radius:50%}.flow-node-icon.shape-doubleEllipse,.flow-node-icon.shape-double-ellipse{box-shadow:inset 0 0 0 2px var(--surface), inset 0 0 0 3.5px var(--accent);border-radius:50%}.flow-node-icon.shape-hexagon{clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);background:var(--accent);border:none}.flow-node-icon.shape-hexagon:after{content:"";background:var(--bg);clip-path:inherit;position:absolute;inset:1.5px}.flow-dropdown-menu .flow-node-item:hover .flow-node-icon.shape-hexagon:after{background:var(--surface-2)}.flow-node-icon.shape-rhombus{clip-path:polygon(50% 0%,100% 50%,50% 100%,0% 50%);background:var(--accent);border:none}.flow-node-icon.shape-rhombus:after{content:"";background:var(--bg);clip-path:inherit;position:absolute;inset:1px}.flow-dropdown-menu .flow-node-item:hover .flow-node-icon.shape-rhombus:after{background:var(--surface-2)}.flow-node-icon.shape-cloud{background:0 0;border:none;position:relative}.flow-node-icon.shape-cloud:before{content:"";background:var(--accent-glow);border:1.5px solid var(--accent);border-radius:50%;width:14px;height:14px;position:absolute;inset:4px 1px 1px 0}.flow-node-icon.shape-cloud:after{content:"";background:var(--accent-glow);border:1.5px solid var(--accent);border-radius:50%;width:16px;height:16px;position:absolute;inset:2px 0 1px 1px}.flow-node-text-group{flex-direction:column;flex:1;min-width:0;display:flex}.flow-node-label{color:var(--text);white-space:nowrap;text-overflow:ellipsis;font-size:.8rem;font-weight:500;overflow:hidden}.flow-node-desc{color:var(--text-dim);white-space:nowrap;text-overflow:ellipsis;font-size:.72rem;line-height:1.3;overflow:hidden}.react-flow__edgeupdater{cursor:move;fill:#0000;stroke:#0000;opacity:0;transition:opacity .15s,fill .12s,stroke .12s}.react-flow__edge:hover .react-flow__edgeupdater-source,.react-flow__edge.selected .react-flow__edgeupdater-source{fill:var(--edge-active-stroke);stroke:var(--edge-updater-stroke);stroke-width:1px;opacity:1}.react-flow__edge:hover .react-flow__edge-path{stroke-width:2.5px;stroke:var(--edge-active-stroke)!important}.react-flow__edge:hover .react-flow__edgeupdater-target,.react-flow__edge.selected .react-flow__edgeupdater-target{opacity:1}.react-flow__edge.updating .react-flow__edgeupdater,.react-flow__edgeupdater:hover{fill:var(--edge-active-stroke);stroke:var(--edge-updater-active-stroke);opacity:1}.editable-edge-body{cursor:move;pointer-events:stroke}.editable-edge-anchor{z-index:10}.editable-edge-point{cursor:grab;background:#5b8def;border:2px solid #fff;border-radius:50%;width:10px;height:10px;transition:transform .12s,background .12s,box-shadow .12s;transform:scale(1);box-shadow:0 0 0 1px #00000026}.editable-edge-point:hover{background:#3a6fd8;transform:scale(1.5);box-shadow:0 0 6px #5b8def99}.editable-edge-point:active{cursor:grabbing;transform:scale(1.3)}.editable-edge-point--add{opacity:.7;cursor:crosshair;background:#8ab4f8;border:1.5px solid #fff;width:8px;height:8px}.editable-edge-point--add:hover{opacity:1;background:#5b8def;transform:scale(1.6)}@keyframes edge-flow-forward{to{stroke-dashoffset:-28px}}.edge-animated .react-flow__edge-path{stroke-dasharray:10 6;stroke-linecap:round;animation-duration:.8s;animation-timing-function:linear;animation-iteration-count:infinite}.edge-animated-forward .react-flow__edge-path{animation-name:edge-flow-forward}.edge-animated-backward .react-flow__edge-path{animation-name:edge-flow-forward;animation-direction:reverse}.edge-animated-both .react-flow__edge-path{animation-name:edge-flow-forward;animation-direction:alternate}.ai-overlay{z-index:500;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000059;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.ai-panel{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md), 0 0 40px #6366f114;border-radius:16px;flex-direction:column;width:480px;max-width:92vw;display:flex;overflow:hidden}.ai-header{color:var(--text);justify-content:space-between;align-items:center;padding:14px 18px 10px;font-size:.9rem;font-weight:600;display:flex}.ai-close{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:1rem;transition:background .12s}.ai-close:hover{background:var(--accent-glow);color:var(--accent)}.ai-header-left{align-items:center;gap:6px;display:flex}.ai-header-icon{background:linear-gradient(135deg, var(--accent) 0%, #8b5cf6 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1rem}.ai-auth-card{padding:0 18px 18px}.ai-auth-copy{color:var(--text-dim);margin:4px 0 18px;font-size:.84rem;line-height:1.55}.ai-auth-help{color:var(--text-dim);margin:-8px 0 18px;font-size:.74rem;line-height:1.5}.ai-footer{border-top:1px solid var(--border);justify-content:space-between;align-items:center;gap:12px;padding:8px 18px 14px;display:flex}.ai-status{color:var(--text-dim);white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:.76rem;overflow:hidden}.ai-submit{font-weight:600;background:var(--accent)!important;color:#fff!important;border-color:#0000!important;padding:6px 20px!important}.ai-submit:hover{background:#4f46e5!important}.ai-submit:disabled{opacity:.6;cursor:not-allowed}.react-flow__node:hover .ainote-handle{opacity:1!important}.react-flow__node.selected .ainote-handle{opacity:.6!important}.react-flow__resize-control.handle{border-radius:2px!important}.react-flow__resize-control.line.top{cursor:n-resize}.react-flow__resize-control.line.bottom{cursor:s-resize}.react-flow__resize-control.line.left{cursor:w-resize}.react-flow__resize-control.line.right{cursor:e-resize}.ainote-inline-editor{cursor:text;-webkit-user-select:text;user-select:text}.ainote-inline-editor:focus{outline:none}.ai-prompt-node{box-shadow:0 0 0 2px #6366f1,0 0 16px #6366f140!important}.react-flow__node.ai-pop-in{animation:.25s cubic-bezier(.34,1.56,.64,1) both node-pop-in}@keyframes node-pop-in{0%{transform:scale(.7)}to{transform:scale(1)}}.ai-badge{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);pointer-events:none;border-radius:8px;padding:8px 16px;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;font-size:13px;font-weight:500;animation:.2s badge-fade-in;position:absolute;bottom:16px;left:50%;transform:translate(-50%)}.ai-badge-info{color:#6366f1;background:#6366f126;border:1px solid #6366f14d}.ai-badge-success{color:#16a34a;background:#22c55e26;border:1px solid #22c55e4d}.ai-badge-error{color:#dc2626;background:#ef444426;border:1px solid #ef44444d}@keyframes badge-fade-in{0%{opacity:0;transform:translate(-50%)translateY(8px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.ai-zone-input{background:var(--surface-2);border:1px solid var(--border);min-width:0;color:var(--text);resize:none;border-radius:8px;outline:none;flex:1;min-height:32px;max-height:120px;padding:6px 12px;font-family:inherit;font-size:.85rem;line-height:1.4;transition:border-color .15s,box-shadow .15s;overflow:hidden auto}.ai-zone-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow);background:var(--surface)}.ai-zone-input:disabled{opacity:.6;cursor:not-allowed}.flow-avatar-btn{background:var(--surface-2);border:1px solid var(--border);cursor:pointer;color:var(--text-dim);border-radius:20px;justify-content:center;align-items:center;gap:8px;padding:4px 12px 4px 4px;font-family:inherit;font-size:.8rem;transition:border-color .15s,background-color .15s;display:inline-flex}.flow-avatar-btn:hover{border-color:var(--accent);background:var(--surface)}.flow-avatar-circle{background:var(--accent);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:.65rem;font-weight:600;display:flex}.avatar-warning-dot{border:2px solid var(--surface);background:#f59e0b;border-radius:50%;width:10px;height:10px;position:absolute;top:-2px;right:-2px}.avatar-container{display:flex;position:relative}.history-modal-overlay{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:2000;background:#0006;justify-content:center;align-items:center;animation:.2s history-fade-in;display:flex;position:fixed;inset:0}@keyframes history-fade-in{0%{opacity:0}to{opacity:1}}.history-modal{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md), 0 0 60px #6366f10f;border-radius:14px;flex-direction:column;width:820px;max-width:94vw;max-height:80vh;animation:.25s cubic-bezier(.34,1.2,.64,1) history-slide-up;display:flex;overflow:hidden}@keyframes history-slide-up{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.history-modal-header{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px 12px;display:flex}.history-modal-header h2{color:var(--text);margin:0;font-size:.95rem;font-weight:600}.history-modal-close{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:1rem;transition:background .12s,color .12s}.history-modal-close:hover{background:var(--accent-glow);color:var(--accent)}.history-modal-body{flex:1;padding:16px 20px;overflow-y:auto}.history-loading,.history-empty,.history-error{text-align:center;color:var(--text-dim);padding:32px 0;font-size:.84rem}.history-error{color:#dc2626}.history-table{border-collapse:collapse;width:100%;font-size:.78rem}.history-table th{text-align:left;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim);border-bottom:1px solid var(--border);white-space:nowrap;padding:8px 10px;font-size:.7rem;font-weight:600}.history-table td{border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle;padding:10px}.history-table tbody tr:hover{background:var(--surface-2)}.history-query{text-overflow:ellipsis;white-space:nowrap;max-width:200px;overflow:hidden}.history-time{white-space:nowrap;color:var(--text-dim);font-size:.72rem}.history-num{text-align:right;font-variant-numeric:tabular-nums;font-size:.76rem}.history-status{text-transform:capitalize;border-radius:10px;padding:2px 8px;font-size:.68rem;font-weight:500;display:inline-block}.history-status-pending{color:#d97706;background:#f59e0b1f}.history-status-completed{color:#16a34a;background:#22c55e1f}.history-restore-btn{border:1px solid var(--border);background:var(--surface);color:var(--accent);cursor:pointer;border-radius:6px;padding:4px 10px;font-family:inherit;font-size:.72rem;transition:border-color .15s,background .15s}.history-restore-btn:hover{border-color:var(--accent);background:var(--accent-glow)}.history-restore-btn:disabled{opacity:.5;cursor:not-allowed}.history-query{cursor:default}.history-query-popover{z-index:10001;background:var(--surface);border:1px solid var(--border);max-width:480px;color:var(--text);word-break:break-all;border-radius:8px;flex-direction:column;gap:8px;padding:10px 14px;font-size:.78rem;line-height:1.5;animation:.12s history-fade-in;display:flex;position:fixed;box-shadow:0 8px 24px #00000040}.history-query-popover-text{white-space:pre-wrap;-webkit-user-select:text;user-select:text}.history-query-popover-copy{border:1px solid var(--border);background:var(--surface-2);color:var(--accent);cursor:pointer;border-radius:4px;align-self:flex-end;padding:3px 12px;font-family:inherit;font-size:.7rem;transition:border-color .15s,background .15s}.history-query-popover-copy:hover{border-color:var(--accent);background:var(--accent-glow)}.ainote-markdown-content{flex-direction:column;gap:2px;width:100%;display:flex}.ainote-md-image-wrap{border-radius:4px;justify-content:center;transition:opacity .15s;display:flex;position:relative;overflow:hidden}.ainote-md-image-wrap:hover{opacity:.85}.ainote-md-image-wrap:after{content:"🔍";color:#fff;opacity:0;pointer-events:none;background:#00000080;border-radius:3px;padding:1px 4px;font-size:10px;transition:opacity .15s;position:absolute;top:4px;right:4px}.ainote-md-image-wrap:hover:after{opacity:1}.ainote-md-checkbox{font-family:Be Vietnam Pro,-apple-system,BlinkMacSystemFont,sans-serif}.ainote-image-modal-overlay{animation:.2s modal-fade-in}@keyframes modal-fade-in{0%{opacity:0}to{opacity:1}}.ainote-image-modal-overlay img{animation:.25s cubic-bezier(.34,1.56,.64,1) modal-scale-in}@keyframes modal-scale-in{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.login-modal-overlay{z-index:9000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#00000080;justify-content:center;align-items:center;animation:.2s modal-fade-in;display:flex;position:fixed;inset:0}.login-modal{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md), 0 0 40px #6366f114;border-radius:16px;width:400px;max-width:92vw;animation:.25s cubic-bezier(.34,1.56,.64,1) modal-scale-in;overflow:hidden}.login-modal-header{color:var(--text);border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:16px 20px 12px;font-size:.95rem;font-weight:600;display:flex}.login-modal-close{color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:4px 8px;font-size:1rem;transition:background .12s}.login-modal-close:hover{background:var(--accent-glow);color:var(--accent)}.login-modal-body{padding:16px 20px 20px}.login-modal-desc{color:var(--text-dim);margin-bottom:16px;font-size:.82rem;line-height:1.5}.login-modal-label{color:var(--text);margin-top:12px;margin-bottom:4px;font-size:.78rem;font-weight:500;display:block}.login-modal-label:first-of-type{margin-top:0}.login-modal-input{background:var(--surface-2);border:1px solid var(--border);width:100%;color:var(--text);box-sizing:border-box;border-radius:8px;outline:none;padding:8px 12px;font-family:inherit;font-size:.85rem;transition:border-color .15s,box-shadow .15s}.login-modal-input:focus{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-glow)}.login-modal-textarea{resize:vertical;min-height:120px;line-height:1.45}.login-modal-eye{cursor:pointer;opacity:.6;background:0 0;border:none;padding:2px 4px;font-size:14px;transition:opacity .15s;position:absolute;top:50%;right:8px;transform:translateY(-50%)}.login-modal-eye:hover{opacity:1}.login-modal-note{color:var(--text-dim);background:var(--accent-glow);border-radius:6px;margin-top:14px;padding:8px 10px;font-size:.72rem;line-height:1.45}.login-modal-steps{gap:8px;margin-top:12px;display:grid}.login-modal-step{background:var(--surface-2);border:1px solid var(--border);border-radius:8px;grid-template-columns:24px 1fr;align-items:start;gap:10px;padding:9px 10px;display:grid}.login-modal-step span{background:var(--accent-glow);width:22px;height:22px;color:var(--accent);border-radius:999px;justify-content:center;align-items:center;font-size:.72rem;font-weight:700;display:inline-flex}.login-modal-step p{color:var(--text-dim);margin:0;font-size:.76rem;line-height:1.45}.login-modal-actions{justify-content:flex-end;gap:8px;margin-top:16px;display:flex}.login-modal-btn-cancel{border:1px solid var(--border);color:var(--text-dim);cursor:pointer;background:0 0;border-radius:6px;padding:7px 16px;font-family:inherit;font-size:.82rem;transition:border-color .15s,background .15s}.login-modal-btn-cancel:hover{border-color:var(--accent);background:var(--accent-glow);color:var(--text)}.login-modal-btn-submit{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;padding:7px 20px;font-family:inherit;font-size:.82rem;font-weight:600;transition:background .15s}.login-modal-btn-submit:hover{background:var(--accent-light)}.login-modal-btn-submit:disabled{opacity:.5;cursor:not-allowed}.react-flow__node-group{box-shadow:none!important;background:0 0!important;border:none!important}
