*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: var(--color-bg);--bg-2: var(--color-surface);--bg-3: var(--color-surface-2);--border: var(--color-border);--border-sub: var(--color-border-subtle);--text: var(--color-text);--text-muted: var(--color-text-muted);--primary: var(--color-green);--primary-dim: var(--color-green-dim);--danger: var(--color-red);--accent: var(--color-blue);--panel-w: 220px;--props-w: 240px;--status-h: var(--statusbar-h)}html,body{height:100%;overflow:hidden;background:var(--bg);color:var(--text);font-family:JetBrains Mono,Fira Code,ui-monospace,monospace;font-size:12px}.flows-toolbar{height:var(--toolbar-h);background:var(--color-surface);border-bottom:1px solid var(--color-border);display:flex;align-items:center;gap:4px;padding:0 var(--space-2);flex-shrink:0;position:relative;z-index:var(--z-dropdown)}.flows-logo{display:flex;align-items:center;justify-content:center;padding:0 var(--space-3);height:var(--toolbar-h);color:var(--color-green);font-family:var(--font-mono);font-size:var(--font-size-md);font-weight:700;letter-spacing:.05em;border-right:1px solid var(--color-border);text-decoration:none;white-space:nowrap;transition:color var(--transition-fast)}.flows-logo:hover{color:var(--color-text)}.flows-logo span{color:var(--color-text-muted);font-weight:400}.flows-toolbar-sep{width:1px;height:20px;background:var(--color-border);margin:0 var(--space-1)}.flows-btn{display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:4px var(--space-2);min-width:28px;height:26px;background:transparent;border:1px solid transparent;border-radius:var(--radius-sm);color:var(--color-text-muted);font-family:var(--font-mono);font-size:var(--font-size-sm);cursor:pointer;white-space:nowrap;transition:all var(--transition-fast)}.flows-btn:hover:not(:disabled){background:var(--color-surface-2);border-color:var(--color-border);color:var(--color-text)}.flows-btn:disabled{opacity:.3;cursor:not-allowed}.flows-btn--active,.flows-btn--primary{background:var(--color-green-dim);border-color:var(--color-green);color:var(--color-text);font-weight:600}.flows-btn--primary:hover{background:var(--color-green);color:#000}.flows-btn--danger{background:transparent;border-color:var(--color-red);color:var(--color-red)}.flows-btn--danger:hover{background:var(--color-red);color:#fff}.flows-toolbar-spacer{flex:1}.flows-back-link{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;height:26px;border:1px solid var(--border);border-radius:4px;background:transparent;color:var(--text-muted);font-size:11px;font-family:inherit;cursor:pointer;text-decoration:none;transition:color .12s,border-color .12s}.flows-back-link:hover{color:var(--text);border-color:var(--text-muted)}.flows-body{display:grid;grid-template-columns:var(--panel-w) 1fr var(--props-w);grid-template-rows:1fr var(--status-h);height:calc(100vh - var(--toolbar-h))}.flows-panel-left{grid-row:1;background:var(--bg-2);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto;padding:8px 6px;gap:2px}.flows-search{width:100%;padding:4px 8px;background:var(--bg-3);border:1px solid var(--border);border-radius:4px;color:var(--text);font-size:11px;font-family:inherit;margin-bottom:6px;outline:none}.flows-search:focus{border-color:var(--primary)}.flows-search::placeholder{color:var(--text-muted)}.flows-shape-cat{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);padding:6px 4px 2px;font-weight:600}.flows-shape-btn{display:flex;align-items:center;gap:8px;width:100%;padding:5px 8px;background:transparent;border:1px solid transparent;border-radius:4px;color:var(--text);font-family:inherit;font-size:11px;cursor:pointer;text-align:left;transition:background .1s,border-color .1s}.flows-shape-btn:hover{background:var(--bg-3);border-color:var(--border)}.flows-shape-btn.flows-btn--active{background:var(--primary-dim);border-color:var(--primary);color:#fff}.flows-shape-icon{font-size:15px;width:20px;text-align:center;flex-shrink:0}.flows-shape-name{color:var(--text-muted);font-size:10px}.flows-shape-btn:hover .flows-shape-name{color:var(--text)}.flows-shape-divider{height:1px;background:var(--border);margin:6px 0}.flows-connect-btn .flows-shape-name{color:var(--accent)}.flows-workspace{grid-row:1;position:relative;overflow:hidden;background-color:var(--bg);background-image:linear-gradient(var(--border-sub) 1px,transparent 1px),linear-gradient(90deg,var(--border-sub) 1px,transparent 1px);background-size:40px 40px}#flows-canvas-area{position:absolute;top:0;left:0;transform-origin:0 0;min-width:4000px;min-height:3000px}.flows-panel-right{grid-row:1;background:var(--bg-2);border-left:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto}.flows-props-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;height:100%;color:var(--text-muted);padding:20px;text-align:center}.flows-props-empty-icon{font-size:28px;margin-bottom:4px}.flows-props-hint{font-size:10px}.flows-props-section{padding:10px 12px;border-bottom:1px solid var(--border-sub)}.flows-props-title{font-size:9px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);font-weight:600;margin-bottom:8px}.flows-props-row{display:flex;align-items:center;gap:6px;margin-bottom:6px;font-size:11px}.flows-props-row label{color:var(--text-muted);width:60px;flex-shrink:0;font-size:10px}.flows-input{flex:1;padding:4px var(--space-2);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-family:var(--font-mono);font-size:var(--font-size-base);outline:none;min-width:0;transition:border-color var(--transition-fast)}.flows-input:focus{border-color:var(--color-blue)}.flows-input--sm{flex:0 0 52px;width:52px}.flows-color{width:36px;height:24px;padding:1px 2px;background:var(--bg-3);border:1px solid var(--border);border-radius:3px;cursor:pointer}.flows-select{flex:1;padding:3px 6px;background:var(--bg-3);border:1px solid var(--border);border-radius:3px;color:var(--text);font-family:inherit;font-size:11px;outline:none}.flows-statusbar{grid-column:1 / -1;grid-row:2;height:var(--status-h);background:var(--bg-2);border-top:1px solid var(--border);display:flex;align-items:center;gap:12px;padding:0 12px;font-size:10px;color:var(--text-muted)}.flows-statusbar-zoom{display:flex;align-items:center;gap:4px}.flows-statusbar-zoom button{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:11px;padding:0 2px;line-height:1}.flows-statusbar-zoom button:hover{color:var(--text)}#status-zoom{min-width:36px;text-align:center}#status-saved{color:var(--primary);opacity:0;transition:opacity .3s}.flows-btn--supporter{border-color:#b08d57;color:#b08d57}.flows-btn--supporter:hover{border-color:#d4aa70;background:#b08d5714;color:#d4aa70}.flows-btn--licensed{background:#3fb9501f;border-color:var(--color-green);color:var(--color-green)}.flows-btn--gated{border-color:#7a5c1e;border-style:dashed;color:#c9963a;opacity:.75}.flows-btn--gated:hover{border-color:#d4aa70;color:#d4aa70;background:#b4822814;opacity:1}.flows-btn--gated:before{content:"🔒 ";font-size:9px}.flows-shape-acc-hdr{display:flex;align-items:center;justify-content:space-between;width:100%;padding:5px 4px 4px;background:transparent;border:none;border-bottom:1px solid var(--border-sub);color:var(--text-muted);font-family:inherit;font-size:9px;font-weight:600;text-transform:uppercase;letter-spacing:.08em;cursor:pointer;margin-top:6px}.flows-shape-acc-hdr:first-child{margin-top:0}.flows-shape-acc-hdr:hover{color:var(--text)}.flows-acc-arrow{font-size:8px;opacity:.7}.flows-shape-acc-body{display:flex;flex-direction:column;gap:1px}.flows-shape-btn--container{border-color:#3fb95033}.flows-shape-btn--container .flows-shape-name{color:#58a6ff}.flows-shape-btn--container:hover{background:#58a6ff14;border-color:#58a6ff}.flows-tier-info{margin-top:16px;width:100%;display:flex;flex-direction:column;gap:6px}.flows-tier-row{display:flex;align-items:flex-start;gap:6px;font-size:9px;padding:6px 8px;border-radius:4px}.flows-tier-badge{flex-shrink:0;font-weight:700;font-size:8px;padding:1px 4px;border-radius:2px;letter-spacing:.04em;margin-top:1px}.flows-tier-free{background:#3fb95012;color:var(--text-muted)}.flows-tier-free .flows-tier-badge{background:#3fb95033;color:var(--primary)}.flows-tier-pro{background:#b08d5712;color:#c9963a}.flows-tier-pro .flows-tier-badge{background:#b08d5740;color:#d4aa70}.flow-sel-box{position:absolute;border:1px dashed var(--accent);background:#58a6ff0f;pointer-events:none;z-index:50}.flows-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.flows-modal{position:relative;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-base);padding:28px 32px 24px;min-width:360px;max-width:520px;width:calc(100% - 40px);box-shadow:0 16px 48px #0009}.flows-modal--wide{max-width:640px}.flows-modal-close{position:absolute;top:12px;right:14px;background:none;border:none;color:var(--text-muted);font-size:16px;cursor:pointer;line-height:1}.flows-modal-close:hover{color:var(--text)}.flows-modal-icon{font-size:32px;text-align:center;margin-bottom:8px;color:#b08d57}.flows-modal-title{font-size:15px;font-weight:700;text-align:center;margin-bottom:8px;color:var(--text)}.flows-modal-sub{font-size:11px;color:var(--text-muted);text-align:center;margin-bottom:14px}.flows-modal-list{list-style:none;margin:0 0 18px;padding:0;display:flex;flex-direction:column;gap:6px}.flows-modal-list li{font-size:11px;color:var(--text);padding:6px 10px;background:var(--bg-3);border-radius:4px;border:1px solid var(--border-sub)}.flows-modal-row{display:flex;gap:6px;margin-bottom:8px}.flows-modal-row .flows-input{flex:1}.flows-modal-msg{font-size:10px;min-height:16px;margin-bottom:10px;text-align:center}.flows-modal-footer{display:flex;justify-content:center;gap:8px;padding-top:10px;border-top:1px solid var(--border-sub)}.flows-tpl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-top:16px}.flows-tpl-card{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:20px 12px;background:var(--bg-3);border:1px solid var(--border);border-radius:6px;cursor:pointer;color:var(--text);font-family:inherit;transition:border-color .12s,background .12s}.flows-tpl-card:hover{border-color:var(--primary);background:#3fb95012}.flows-tpl-icon{font-size:28px}.flows-tpl-name{font-size:10px;color:var(--text-muted);text-align:center}.flows-toolbar .flows-select{height:26px;padding:2px 6px;background:var(--bg-3);border:1px solid var(--border);border-radius:4px;color:var(--text);font-family:inherit;font-size:11px;outline:none}.flows-toolbar .flows-select:focus{border-color:var(--primary)}.flows-align-btn{min-width:32px;font-size:10px}.flows-fmt-btn{min-width:28px}.flow-node{background:#1c2128;border-color:#3fb950}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}*{scrollbar-width:thin;scrollbar-color:var(--border) var(--bg)}.flows-modal--term{padding:0;border-radius:var(--radius-base);max-width:440px;width:calc(100% - 32px);overflow:hidden}.flows-modal-hdr{display:flex;align-items:center;justify-content:space-between;padding:var(--space-2) var(--space-3);background:var(--color-surface-2);border-bottom:1px solid var(--color-border)}.flows-modal-htitle{font-size:var(--font-size-sm);color:var(--color-green);letter-spacing:.05em}.flows-modal-hclose{background:transparent;border:none;color:var(--color-text-muted);font-family:var(--font-mono);font-size:var(--font-size-sm);cursor:pointer;padding:2px var(--space-1);border-radius:var(--radius-sm);transition:color var(--transition-fast),background var(--transition-fast)}.flows-modal-hclose:hover{color:var(--color-red);background:#f851491a}.flows-modal-body{padding:var(--space-4);overflow-y:auto;max-height:80vh}.flic-desc{font-size:11px;color:var(--text-muted);line-height:1.5;margin:0}.flic-green{color:var(--primary)!important}.flic-muted{color:var(--text-muted)}.flic-hint{font-size:10px;color:var(--text-muted);line-height:1.5}.flic-link{color:var(--primary);text-decoration:none}.flic-link:hover{text-decoration:underline}.flic-error{font-size:10px;color:var(--danger);margin-top:6px}.flic-buy-wrap{display:flex;flex-direction:column;gap:8px;margin:14px 0 4px}.flic-buy-btn{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border:1px solid var(--border);border-radius:4px;background:var(--bg-3);text-decoration:none;cursor:pointer;position:relative;transition:border-color .12s,background .12s;color:var(--text)}.flic-buy-btn:hover{border-color:var(--primary);background:#3fb9500f}.flic-buy-btn--trial{border-color:var(--primary);background:#3fb9501a;box-shadow:0 0 16px #3fb9501f inset}.flic-buy-btn--trial:hover{background:#3fb9502e;box-shadow:0 0 24px #3fb95033}.flic-buy-btn--best{border-color:var(--primary-dim)}.flic-feature-list{margin:0 0 10px;padding:0 0 0 16px;list-style:disc;font-size:11px;line-height:1.7;color:var(--text-muted)}.flic-feature-list strong{color:var(--text)}.flic-guarantee{font-size:10px;color:var(--primary);text-align:center;margin:0 0 12px;opacity:.85}.flic-buy-badge{position:absolute;top:-1px;right:10px;background:var(--primary-dim);color:#000;font-size:7px;font-weight:700;letter-spacing:.08em;padding:2px 6px;border-radius:0 0 3px 3px}.flic-buy-label{display:flex;flex-direction:column;gap:3px}.flic-buy-plan{font-size:11px;font-weight:700;color:var(--primary);letter-spacing:.06em}.flic-buy-note{font-size:10px;color:var(--text-muted)}.flic-buy-price{font-size:20px;font-weight:700;color:var(--text);letter-spacing:-.02em}.flic-buy-period{font-size:12px;font-weight:400;color:var(--text-muted)}.flic-divider{display:flex;align-items:center;gap:10px;margin:16px 0 12px;font-size:9px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em}.flic-divider:before,.flic-divider:after{content:"";flex:1;height:1px;background:var(--border-sub)}.flic-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.flic-label{font-size:10px;color:var(--text-muted);width:28px;flex-shrink:0}.flic-input{flex:1;padding:5px 8px;background:var(--bg);border:1px solid var(--border);border-radius:3px;color:var(--text);font-family:inherit;font-size:11px;letter-spacing:.05em;outline:none}.flic-input:focus{border-color:var(--primary)}.flic-btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:5px 12px;background:var(--primary-dim);border:1px solid var(--primary);border-radius:3px;color:var(--text);font-family:inherit;font-size:11px;font-weight:600;letter-spacing:.03em;cursor:pointer;transition:background .12s}.flic-btn-primary:hover{background:var(--primary);color:#000}.flic-btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:4px;padding:5px 10px;background:transparent;border:1px solid var(--border);border-radius:3px;color:var(--text-muted);font-family:inherit;font-size:11px;cursor:pointer;transition:border-color .12s,color .12s}.flic-btn-secondary:hover{border-color:var(--text-muted);color:var(--text)}.flic-device-row{display:flex;align-items:center;justify-content:space-between;padding:7px 10px;background:var(--bg-3);border:1px solid var(--border-sub);border-radius:3px;gap:8px}.flic-device-row--current{border-color:var(--primary-dim)}.flic-device-info{display:flex;align-items:center;gap:6px;flex:1;min-width:0}.flic-device-name{font-size:10px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.flic-device-tag{font-size:9px;color:var(--primary);background:#3fb9501f;padding:1px 5px;border-radius:2px;flex-shrink:0}.flow-node-resize{position:absolute;bottom:0;right:0;width:16px;height:16px;cursor:se-resize;z-index:12;opacity:0;transition:opacity .15s;background:linear-gradient(135deg,transparent 0%,transparent 40%,rgba(63,185,80,.7) 40%,rgba(63,185,80,.7) 55%,transparent 55%,transparent 65%,rgba(63,185,80,.7) 65%,rgba(63,185,80,.7) 80%,transparent 80%);border-radius:0 0 3px}.flow-node:hover .flow-node-resize,.flow-node--selected .flow-node-resize{opacity:1}.flows-modal--saves{max-width:520px;max-height:80vh;display:flex;flex-direction:column}.fsm-save-row{display:flex;gap:6px;margin-bottom:6px}.fsm-save-row .flows-input{flex:1}.fsm-msg{font-size:10px;min-height:16px;margin-bottom:8px}.fsm-msg--ok{color:var(--primary)}.fsm-msg--error{color:var(--danger)}.fsm-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:4px;max-height:320px;min-height:60px;border:1px solid var(--border-sub);border-radius:4px;padding:6px;margin-bottom:10px}.fsm-loading,.fsm-empty,.fsm-error{font-size:10px;color:var(--text-muted);padding:8px 4px;text-align:center}.fsm-error{color:var(--danger)}.fsm-save-item{display:flex;align-items:center;justify-content:space-between;padding:6px 8px;background:var(--bg-3);border:1px solid var(--border-sub);border-radius:4px;gap:8px}.fsm-save-item--current{border-color:var(--primary-dim)}.fsm-save-info{display:flex;align-items:baseline;gap:6px;flex:1;min-width:0}.fsm-save-name{font-size:11px;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fsm-save-type{font-size:9px;color:var(--text-muted);flex-shrink:0}.fsm-save-date{font-size:9px;color:var(--text-muted);flex-shrink:0;margin-left:auto}.fsm-save-actions{display:flex;gap:4px;flex-shrink:0}.flows-btn--sm{padding:2px 6px;font-size:10px;height:20px}#toast-container{position:fixed;bottom:calc(var(--status-h) + 8px);left:calc(var(--panel-w) + 8px);z-index:9999;display:flex;flex-direction:column-reverse;gap:4px;pointer-events:none}.toast{display:flex;align-items:baseline;gap:8px;padding:5px 12px;background:var(--bg-2);border:1px solid var(--border);border-left:2px solid var(--primary);font-family:inherit;font-size:11px;color:var(--text-muted);border-radius:0 3px 3px 0;box-shadow:0 2px 8px #00000080;animation:toast-slide-in .15s ease both;pointer-events:auto}.toast--error{border-left-color:var(--danger)}.toast--warn{border-left-color:#d29922}.toast--success{border-left-color:var(--primary)}.toast-prefix{font-weight:600;color:var(--primary)}.toast--error .toast-prefix{color:var(--danger)}.toast--warn .toast-prefix{color:#d29922}.toast--success .toast-prefix{color:var(--primary)}@keyframes toast-slide-in{0%{opacity:0;transform:translate(-10px)}to{opacity:1;transform:translate(0)}}.flow-ctx-menu{position:fixed;z-index:9999;background:var(--bg-2);border:1px solid var(--border);border-radius:5px;padding:4px;min-width:178px;box-shadow:0 8px 24px #0009,0 0 0 1px #ffffff0a}.flow-ctx-item{display:flex;align-items:center;width:100%;padding:6px 10px;background:none;border:none;border-radius:3px;font-family:inherit;font-size:11px;color:var(--text-muted);cursor:pointer;text-align:left;transition:background .1s,color .1s}.flow-ctx-item:hover{background:#ffffff0f;color:var(--text)}.flow-ctx-item--danger:hover{background:#da363326;color:var(--danger)}.flow-ctx-sep{height:1px;background:var(--border-sub);margin:3px 0}