/* Flow designer (流程设计). Scoped under #flowView; overrides legacy .flow-node/.canvas/.properties rules. */
#flowView{
  --fd-bg:#f6f7fb;--fd-canvas:#f3f5f9;--fd-surface:#fff;--fd-soft:#f2f4f8;--fd-hover:rgba(15,23,42,.045);
  --fd-line:rgba(15,23,42,.09);--fd-line-2:rgba(15,23,42,.16);
  --fd-ink:#0f172a;--fd-ink-2:#334155;--fd-ink-3:#64748b;--fd-ink-4:#94a3b8;
  --fd-accent:79 107 255;--fd-ok:16 163 127;--fd-rj:229 72 77;--fd-warn:217 119 6;
  --fd-dot:rgba(15,23,42,.13);--fd-glass:rgba(255,255,255,.82);
  --fd-shadow-sm:0 1px 2px rgba(15,23,42,.06),0 2px 8px rgba(15,23,42,.05);
  --fd-shadow:0 4px 14px rgba(15,23,42,.08),0 1px 3px rgba(15,23,42,.06);
  --fd-shadow-lg:0 18px 48px rgba(15,23,42,.16),0 4px 12px rgba(15,23,42,.08);
  --fd-ease:cubic-bezier(.2,.8,.2,1);
}
html[data-theme="dark"] #flowView{
  --fd-bg:#0d1117;--fd-canvas:#0b0f15;--fd-surface:#151b24;--fd-soft:#1b2230;--fd-hover:rgba(255,255,255,.05);
  --fd-line:rgba(255,255,255,.08);--fd-line-2:rgba(255,255,255,.15);
  --fd-ink:#e6eaf2;--fd-ink-2:#c3cad6;--fd-ink-3:#8b95a7;--fd-ink-4:#5f6b7e;
  --fd-accent:122 146 255;--fd-ok:52 199 154;--fd-rj:248 113 113;--fd-warn:245 166 35;
  --fd-dot:rgba(255,255,255,.09);--fd-glass:rgba(21,27,36,.82);
  --fd-shadow-sm:0 1px 2px rgba(0,0,0,.4);--fd-shadow:0 6px 18px rgba(0,0,0,.35);--fd-shadow-lg:0 20px 50px rgba(0,0,0,.5);
}
#flowView [hidden]{display:none!important}
.view#flowView.active{display:flex!important;flex-direction:column;height:100%;min-height:0;overflow:hidden;background:var(--fd-bg);color:var(--fd-ink)}
#flowView .fd-frame{flex:1;display:flex;flex-direction:column;min-height:0;min-width:0}
#flowView svg{flex:none}
#flowView .fd-ic{display:block}
#flowView kbd{font:500 10.5px/1 ui-monospace,SFMono-Regular,Menlo,monospace;padding:2px 5px;border-radius:5px;border:1px solid var(--fd-line);background:var(--fd-soft);color:var(--fd-ink-3)}

/* ---------- buttons ---------- */
#flowView .fd-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 12px;border-radius:8px;border:1px solid var(--fd-line-2);background:var(--fd-surface);color:var(--fd-ink-2);font:500 13px/1 inherit;white-space:nowrap;cursor:pointer;flex:none;transition:background .15s,border-color .15s,color .15s,box-shadow .15s}
#flowView .fd-btn:hover:not(:disabled){background:var(--fd-hover);color:var(--fd-ink)}
#flowView .fd-btn:disabled{cursor:default;opacity:.55}
#flowView .fd-btn.ghost{border-color:transparent;background:transparent}
#flowView .fd-btn.sm{height:28px;padding:0 10px;font-size:12px}
#flowView .fd-btn.primary{background:rgb(var(--fd-accent));border-color:rgb(var(--fd-accent));color:#fff}
#flowView .fd-btn.primary:hover:not(:disabled){background:rgb(var(--fd-accent) / .9);color:#fff}
#flowView .fd-btn.danger{color:rgb(var(--fd-rj))}
#flowView .fd-btn.danger:hover:not(:disabled){background:rgb(var(--fd-rj) / .08);color:rgb(var(--fd-rj))}
#flowView .fd-btn:focus-visible,#flowView .fd-icon-btn:focus-visible,#flowView .fd-switch:focus-visible{outline:2px solid rgb(var(--fd-accent) / .6);outline-offset:1px}
#flowView .fd-icon-btn{display:inline-grid;place-items:center;width:30px;height:30px;padding:0;border:0;border-radius:7px;background:transparent;color:var(--fd-ink-3);cursor:pointer;flex:none;transition:background .15s,color .15s}
#flowView .fd-icon-btn:hover:not(:disabled){background:var(--fd-hover);color:var(--fd-ink)}
#flowView .fd-icon-btn:disabled{opacity:.35;cursor:default}
#flowView .fd-icon-btn.bordered{border:1px solid var(--fd-line);width:32px;height:32px}
#flowView .fd-icon-btn.on{color:rgb(var(--fd-accent));background:rgb(var(--fd-accent) / .1)}
#flowView .fd-link{border:0;background:none;padding:0;color:rgb(var(--fd-accent));font:inherit;cursor:pointer}
#flowView .fd-link:hover{text-decoration:underline}

/* tooltips */
#flowView [data-tip]{position:relative}
#flowView [data-tip]:hover::after{content:attr(data-tip);position:absolute;z-index:90;left:50%;top:calc(100% + 7px);transform:translateX(-50%);padding:5px 8px;border-radius:6px;background:#111827;color:#f9fafb;font:500 11.5px/1.2 inherit;white-space:nowrap;pointer-events:none;box-shadow:0 4px 12px rgba(0,0,0,.2);animation:fdTip .12s .35s both}
#flowView .fd-bl [data-tip]:hover::after{top:auto;bottom:calc(100% + 8px)}
#flowView .fd-pal-item[data-tip]:hover::after,#flowView .fd-switch-name[data-tip]:hover::after{display:none}
#flowView .fd-palette.collapsed .fd-pal-item[data-tip]:hover::after{display:block;left:calc(100% + 8px);top:50%;transform:translateY(-50%)}
@keyframes fdTip{from{opacity:0}to{opacity:1}}

/* ---------- header ---------- */
#flowView .fd-head{position:relative;z-index:40;display:flex;align-items:center;gap:8px;min-height:60px;padding:10px 16px;border-bottom:1px solid var(--fd-line);background:var(--fd-surface);container-type:inline-size;container-name:fdhead;white-space:nowrap}
#flowView .fd-ident{display:flex;align-items:center;gap:10px;min-width:0;flex:0 1 auto;cursor:pointer;padding:3px 8px 3px 3px;margin-left:-3px;border-radius:10px;transition:background .15s}
#flowView .fd-ident:hover,#flowView .fd-ident.open{background:var(--fd-hover)}
#flowView .fd-ident-tile{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;flex:none;color:rgb(var(--fd-accent));background:rgb(var(--fd-accent) / .1)}
#flowView .fd-ident-text{min-width:0;display:flex;flex-direction:column;gap:3px}
#flowView .fd-name-row{display:flex;align-items:center;gap:2px;min-width:0;max-width:100%}
#flowView .fd-name-row .fd-switch{flex:1 1 auto}
#flowView .fd-copy-name{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;margin:0;padding:0;border:0;border-radius:6px;background:transparent;color:var(--fd-ink-4);cursor:pointer;flex:none;transition:background .15s,color .15s}
#flowView .fd-copy-name:hover,#flowView .fd-copy-name:focus-visible{color:var(--fd-ink-3);background:var(--fd-hover)}
#flowView .fd-copy-name[hidden]{display:none}
@media (prefers-reduced-motion: reduce){#flowView .fd-copy-name{transition:none}}
#flowView .fd-switch{display:flex;align-items:center;gap:4px;min-width:0;max-width:100%;padding:0;border:0;background:none;color:var(--fd-ink);font:600 15px/1.2 inherit;cursor:pointer}
#flowView .fd-switch-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-switch .fd-chev{color:var(--fd-ink-3);transition:transform .15s}
#flowView .fd-ident.open .fd-chev{transform:rotate(180deg)}
#flowView .fd-meta{display:flex;align-items:center;gap:6px;min-width:0;color:var(--fd-ink-3);font-size:12px;line-height:18px}
#flowView .fd-meta-main{display:flex;align-items:center;gap:6px;flex:none}
#flowView .fd-dotsep{width:3px;height:3px;border-radius:50%;background:var(--fd-ink-4)}
#flowView .fd-pill{display:inline-flex;align-items:center;gap:5px;height:18px;padding:0 7px;border-radius:9px;font-size:11px;font-weight:600;background:var(--fd-soft);color:var(--fd-ink-3)}
#flowView .fd-pill .dot{width:6px;height:6px;border-radius:50%;background:currentColor}
#flowView .fd-pill.ok{background:rgb(var(--fd-ok) / .12);color:rgb(var(--fd-ok))}
#flowView .fd-pill.draft{background:rgb(var(--fd-warn) / .12);color:rgb(var(--fd-warn))}
#flowView .fd-sbx{display:inline-flex;align-items:center;gap:4px;min-width:0;max-width:220px;height:20px;padding:0 6px;margin-left:-2px;border:0;border-radius:5px;background:none;color:var(--fd-ink-3);font:inherit;cursor:pointer}
#flowView .fd-sbx:hover{background:var(--fd-hover);color:var(--fd-ink)}
#flowView .fd-sbx .lbl{overflow:hidden;text-overflow:ellipsis}
#flowView .fd-head-sp{flex:1 1 0;min-width:8px}
#flowView .fd-tools{display:flex;align-items:center;gap:2px;flex:none}
#flowView .fd-vsep{width:1px;height:20px;background:var(--fd-line-2);margin:0 4px;flex:none}
#flowView .fd-btn.save .ud{display:none;width:7px;height:7px;border-radius:50%;background:rgb(var(--fd-warn))}
#flowView .fd-btn.save kbd{display:none}
#flowView .fd-btn.save:disabled{opacity:1;color:var(--fd-ink-3);background:transparent;border-color:transparent}
#flowView .fd-btn.save:disabled .ok-ic{color:rgb(var(--fd-ok))}
#flowView .fd-btn.save.dirty{border-color:var(--fd-line-2);color:var(--fd-ink)}
#flowView .fd-btn.save.dirty .ud{display:block}
#flowView .fd-btn.save.dirty .ok-ic{display:none}
#flowView .fd-btn.save.dirty kbd{display:inline-block}
@container fdhead (max-width:1020px){
  #flowView .fd-tools .fd-btn .lbl{display:none}
  #flowView .fd-tools .fd-btn{width:32px;padding:0}
  #flowView .fd-btn.save kbd{display:none!important}
}
@container fdhead (max-width:820px){
  #flowView .fd-sbx .lbl,#flowView .v-step,#flowView .v-step-sep{display:none}
  #flowView .fd-btn.pub .lbl{display:none}
  #flowView .fd-btn.pub{width:32px;padding:0}
}
@container fdhead (max-width:640px){
  #flowView .fd-meta{display:none}
  #flowView .fd-ident-tile{display:none}
  #flowView .fd-btn.save .lbl{display:none}
  #flowView .fd-btn.save{width:32px;padding:0}
  #flowView .fd-vsep{display:none}
}

/* SOP switcher popover */
#flowView .fd-pop{position:absolute;z-index:60;left:12px;top:calc(100% - 4px);width:360px;max-width:calc(100% - 24px);display:flex;flex-direction:column;border:1px solid var(--fd-line);border-radius:12px;background:var(--fd-surface);box-shadow:var(--fd-shadow-lg);overflow:hidden;white-space:normal;animation:fdPop .14s var(--fd-ease)}
@keyframes fdPop{from{opacity:0;transform:translateY(-4px) scale(.98)}to{opacity:1;transform:none}}
#flowView .fd-pop .fd-search{flex:none;margin:10px 10px 4px}
#flowView .fd-pop-list{max-height:min(420px,60vh);overflow:auto;padding:4px 6px 8px}
#flowView .fd-pop-gh{padding:10px 8px 4px;font-size:11px;font-weight:600;color:var(--fd-ink-4);letter-spacing:.02em}
#flowView .fd-pop-item{display:flex;align-items:center;gap:10px;width:100%;padding:7px 8px;border:0;border-radius:8px;background:none;color:var(--fd-ink);text-align:left;font:inherit;cursor:pointer}
#flowView .fd-pop-item:hover{background:var(--fd-hover)}
#flowView .fd-pop-item.cur{background:rgb(var(--fd-accent) / .08)}
#flowView .fd-sd{width:7px;height:7px;border-radius:50%;flex:none;background:var(--fd-ink-4)}
#flowView .fd-sd.ok{background:rgb(var(--fd-ok))}
#flowView .fd-sd.draft{background:rgb(var(--fd-warn))}
#flowView .fd-pop-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
#flowView .fd-pop-title{display:flex;align-items:center;gap:2px;min-width:0}
#flowView .fd-pop-text b{min-width:0;flex:0 1 auto;font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-pop-copy{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;margin:0;padding:0;border:0;border-radius:6px;background:transparent;color:var(--fd-ink-4);cursor:pointer;flex:none}
#flowView .fd-pop-copy:hover,#flowView .fd-pop-copy:focus-visible{color:var(--fd-ink-3);background:var(--fd-hover)}
#flowView .fd-pop-text small{font-size:11.5px;color:var(--fd-ink-3)}
#flowView .fd-ck{color:rgb(var(--fd-accent))}
#flowView .fd-pop-foot{display:flex;gap:6px;padding:8px 10px;border-top:1px solid var(--fd-line);background:var(--fd-soft)}
#flowView .fd-pop-foot .fd-btn{flex:1;height:30px}

/* search field */
#flowView .fd-search{display:flex;align-items:center;gap:7px;height:32px;padding:0 10px;border:1px solid var(--fd-line);border-radius:8px;background:var(--fd-soft);color:var(--fd-ink-4);min-width:0;flex:1;transition:border-color .15s,background .15s}
#flowView .fd-search:focus-within{border-color:rgb(var(--fd-accent) / .55);background:var(--fd-surface)}
#flowView .fd-search input{flex:1;min-width:0;height:100%;border:0;outline:0;background:none;color:var(--fd-ink);font:13px inherit;padding:0}
#flowView .fd-search input::-webkit-search-cancel-button{display:none}

/* settings panel keeps its legacy look; just space it */
#flowView .flow-settings-close-btn{display:inline-grid;place-items:center}
#flowView .flow-settings-callout .callout-icon{display:grid;place-items:center;color:rgb(var(--fd-warn))}
#flowView .fd-live-dot{display:inline-block;width:6px;height:6px;margin-right:4px;border-radius:50%;background:rgb(var(--fd-ok));vertical-align:middle}
#flowView .flow-settings-panel{margin:10px 16px 0;flex:none;max-height:52vh;overflow:auto}

/* ---------- body ---------- */
#flowView .fd-body{position:relative;flex:1;display:flex;min-height:0;min-width:0}

/* palette */
#flowView .fd-palette{position:relative;z-index:12;width:256px;flex:none;display:flex;flex-direction:column;min-height:0;border-right:1px solid var(--fd-line);background:var(--fd-surface);transition:width .2s var(--fd-ease)}
#flowView .fd-pal-head{display:flex;align-items:center;gap:6px;padding:12px 12px 6px}
#flowView .fd-pal-body{flex:1;overflow:auto;padding:2px 8px 12px}
#flowView .fd-pal-group+.fd-pal-group{margin-top:6px}
#flowView .fd-pal-gh{display:flex;align-items:center;gap:6px;padding:10px 6px 5px;font-size:11px;font-weight:600;color:var(--fd-ink-4);letter-spacing:.02em;white-space:nowrap}
#flowView .fd-pal-gh em{font-style:normal;font-weight:500;padding:0 5px;border-radius:6px;background:var(--fd-soft)}
#flowView .fd-pal-gh em:empty{display:none}
#flowView .fd-pal-item{display:flex;align-items:center;gap:10px;padding:7px 6px;border:1px solid transparent;border-radius:9px;cursor:grab;user-select:none;transition:background .12s,border-color .12s}
#flowView .fd-pal-item:hover{background:var(--fd-hover);border-color:var(--fd-line)}
#flowView .fd-pal-item:focus-visible{outline:2px solid rgb(var(--fd-accent) / .6);outline-offset:1px}
#flowView .fd-pal-item:active{cursor:grabbing}
#flowView .fd-pal-text{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
#flowView .fd-pal-text b{font-size:13px;font-weight:500;color:var(--fd-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-pal-text small{font-size:11.5px;color:var(--fd-ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-grip{color:var(--fd-ink-4);opacity:0;transition:opacity .12s}
#flowView .fd-pal-item:hover .fd-grip{opacity:1}
#flowView .fd-pal-none,#flowView .fd-pal-empty{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:8px 8px 10px;font-size:12px;color:var(--fd-ink-3)}
#flowView .fd-pal-foot{display:flex;align-items:center;gap:6px;padding:10px 14px;border-top:1px solid var(--fd-line);font-size:11.5px;color:var(--fd-ink-4);white-space:nowrap;overflow:hidden}
#flowView .fd-palette.readonly .fd-pal-item{cursor:not-allowed;opacity:.55}
#flowView .fd-palette.collapsed{width:48px}
#flowView .fd-palette.collapsed .fd-pal-head{flex-direction:column;padding:10px 8px 4px}
#flowView .fd-palette.collapsed .fd-search,#flowView .fd-palette.collapsed .fd-pal-text,#flowView .fd-palette.collapsed .fd-grip,#flowView .fd-palette.collapsed .fd-pal-foot,#flowView .fd-palette.collapsed .fd-pal-none,#flowView .fd-palette.collapsed .fd-pal-empty{display:none}
#flowView .fd-palette.collapsed .fd-pal-body{padding:2px 6px 10px;overflow-x:hidden}
#flowView .fd-palette.collapsed .fd-pal-gh{height:1px;padding:0;margin:8px 4px;background:var(--fd-line);font-size:0;overflow:hidden}
#flowView .fd-palette.collapsed .fd-pal-group:first-child .fd-pal-gh{margin-top:2px}
#flowView .fd-palette.collapsed .fd-pal-item{justify-content:center;padding:4px}
#flowView .fd-palette.collapsed #flowPaletteCollapse{transform:scaleX(-1)}

/* tiles (palette, node, drawer) */
#flowView .fd-tile{--tint:var(--fd-accent);display:grid;place-items:center;width:30px;height:30px;border-radius:8px;flex:none;background:rgb(var(--tint) / .12);color:rgb(var(--tint));font:700 13px/1 inherit}
#flowView .fd-tile.t-script{--tint:139 92 246}
#flowView .fd-tile.t-sop{--tint:14 165 233}
#flowView .fd-tile.t-preview{--tint:217 119 6}
#flowView .fd-tile.t-approval{--tint:16 163 127}

/* ---------- stage / canvas ---------- */
#flowView .fd-stagewrap{position:relative;flex:1;min-width:0;min-height:0;overflow:hidden}
#flowView .fd-canvas{position:absolute;inset:0;min-height:0;overflow:hidden;border:0;border-radius:0;background-color:var(--fd-canvas);background-image:radial-gradient(circle,var(--fd-dot) 1px,transparent 1.2px);background-size:18px 18px;cursor:default;touch-action:none;outline:0}
#flowView .fd-canvas.panning{cursor:grabbing}
#flowView .fd-canvas.dragover{box-shadow:inset 0 0 0 2px rgb(var(--fd-accent) / .45)}
#flowView .fd-drop-hint{position:absolute;inset:12px;border:1.5px dashed rgb(var(--fd-accent) / .45);border-radius:14px;pointer-events:none;opacity:0;transition:opacity .15s}
#flowView .fd-canvas.dragover .fd-drop-hint{opacity:1}
#flowView .canvas-stage{position:absolute;left:0;top:0;width:0;height:0;transform-origin:0 0;will-change:transform}
#flowView .canvas-stage.anim{transition:transform .32s var(--fd-ease)}
#flowView .canvas-stage.arranging .flow-node{transition:left .36s var(--fd-ease),top .36s var(--fd-ease)}
#flowView .canvas-stage.arranging .fd-edges{opacity:0;transition:opacity .1s}
#flowView #nodes{position:absolute;inset:auto;left:0;top:0;width:0;height:0;min-width:0;min-height:0;overflow:visible}
#flowView .fd-edges{position:absolute;left:0;top:0;width:1px;height:1px;overflow:visible;pointer-events:none;z-index:2}
#flowView .fd-canvas.check-hidden{display:none}

/* nodes */
#flowView .flow-node.fd-node{--tint:var(--fd-accent);position:absolute;width:244px;min-height:0;padding:0;border:1px solid var(--fd-line-2);border-radius:12px;background:var(--fd-surface);box-shadow:var(--fd-shadow-sm);color:var(--fd-ink);cursor:grab;user-select:none;transition:box-shadow .15s,border-color .15s}
#flowView .flow-node.fd-node:hover{border-color:rgb(var(--tint) / .55);box-shadow:var(--fd-shadow)}
#flowView .flow-node.fd-node.sel{border-color:rgb(var(--fd-accent));box-shadow:0 0 0 3px rgb(var(--fd-accent) / .16),var(--fd-shadow)}
#flowView .flow-node.fd-node.dragging{cursor:grabbing;box-shadow:var(--fd-shadow-lg);z-index:30!important}
#flowView .flow-node.fd-node.connecting{border-color:rgb(var(--fd-accent))}
#flowView .flow-node.fd-node.drop-ok{border-color:rgb(var(--fd-ok));box-shadow:0 0 0 3px rgb(var(--fd-ok) / .2)}
#flowView .flow-node.fd-node.drop-bad{border-color:rgb(var(--fd-rj));box-shadow:0 0 0 3px rgb(var(--fd-rj) / .16);cursor:not-allowed}
#flowView .flow-node.fd-node::before{content:"";position:absolute;left:-1px;top:12px;bottom:12px;width:3px;border-radius:0 3px 3px 0;background:rgb(var(--tint))}
#flowView .fd-nh{display:flex;align-items:center;gap:10px;padding:11px 10px 8px 13px}
#flowView .fd-nt{flex:1;min-width:0}
#flowView .fd-node .node-title{font-size:13.5px;font-weight:600;color:var(--fd-ink);line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-node .node-subtitle{margin-top:2px;font-size:11.5px;color:var(--fd-ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-rename{width:100%;height:24px;margin:-2px 0;padding:0 6px;border:1px solid rgb(var(--fd-accent));border-radius:6px;background:var(--fd-surface);color:var(--fd-ink);font:600 13px inherit;outline:0;box-shadow:0 0 0 3px rgb(var(--fd-accent) / .15)}
#flowView .fd-more{display:grid;place-items:center;width:24px;height:24px;padding:0;border:0;border-radius:6px;background:none;color:var(--fd-ink-4);cursor:pointer;opacity:0;transition:opacity .12s,background .12s}
#flowView .fd-node:hover .fd-more,#flowView .fd-node.sel .fd-more{opacity:1}
#flowView .fd-more:hover{background:var(--fd-hover);color:var(--fd-ink)}
#flowView .fd-status{flex:none;padding:2px 6px;border-radius:5px;font-size:10.5px;font-weight:600;background:var(--fd-soft);color:var(--fd-ink-3)}
#flowView .fd-status.s-running{background:rgb(var(--fd-accent) / .12);color:rgb(var(--fd-accent))}
#flowView .fd-status.s-succeeded{background:rgb(var(--fd-ok) / .12);color:rgb(var(--fd-ok))}
#flowView .fd-status.s-failed{background:rgb(var(--fd-rj) / .12);color:rgb(var(--fd-rj))}
#flowView .fd-status.s-waiting_approval{background:rgb(var(--fd-warn) / .14);color:rgb(var(--fd-warn))}
#flowView .fd-node.s-running{border-color:rgb(var(--fd-accent) / .7)}
#flowView .fd-node.s-failed{border-color:rgb(var(--fd-rj) / .7)}
#flowView .fd-nbody{display:flex;flex-wrap:wrap;gap:4px;padding:0 12px 9px 13px}
#flowView .fd-tag{display:inline-block;max-width:100%;height:20px;padding:0 7px;border-radius:5px;background:var(--fd-soft);color:var(--fd-ink-3);font-size:11px;line-height:20px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-tag.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10.5px}
#flowView .fd-tag.warn{background:rgb(var(--fd-warn) / .12);color:rgb(var(--fd-warn))}
#flowView .fd-tag.soft{background:transparent;border:1px solid var(--fd-line)}
#flowView .fd-outs{display:flex;flex-direction:column;border-top:1px solid var(--fd-line)}
#flowView .fd-out{position:relative;display:flex;align-items:center;justify-content:flex-end;height:24px;padding:0 16px 0 12px;font-size:11px;color:var(--fd-ink-4)}
#flowView .fd-out+.fd-out{border-top:1px dashed var(--fd-line)}
#flowView .fd-out.ok::before,#flowView .fd-out.rj::before{content:"";width:6px;height:6px;border-radius:50%;margin-right:6px}
#flowView .fd-out.ok::before{background:rgb(var(--fd-ok))}
#flowView .fd-out.rj::before{background:rgb(var(--fd-rj))}
#flowView .fd-port{position:absolute;z-index:3;width:12px;height:12px;border-radius:50%;border:2px solid var(--fd-surface);box-shadow:0 0 0 1px var(--fd-line-2);background:var(--fd-ink-4);cursor:crosshair;transition:transform .12s,box-shadow .12s}
#flowView .fd-port::after{content:"";position:absolute;inset:-7px;border-radius:50%}
#flowView .fd-port:hover{transform:scale(1.3)}
#flowView .fd-port.in{left:-7px;top:21px}
#flowView .fd-port.out{right:-7px;top:50%;margin-top:-6px}
#flowView .fd-out.ok .fd-port{background:rgb(var(--fd-ok))}
#flowView .fd-out.rj .fd-port{background:rgb(var(--fd-rj))}
#flowView .fd-node:not(:hover):not(.sel):not(.connecting) .fd-port.in{opacity:.55}
#flowView.fd-readonly .fd-port{cursor:default;pointer-events:none}
#flowView.fd-readonly .flow-node.fd-node{cursor:pointer}

/* edges */
#flowView .fd-edges .fd-e{pointer-events:none}
#flowView .fd-edges .fd-e-hit{fill:none;stroke:transparent;stroke-width:16px;pointer-events:stroke;cursor:pointer}
#flowView .fd-edges .fd-e-path{fill:none;stroke:var(--fd-ink-4);stroke-width:1.8px;stroke-linecap:round;marker-end:url(#fdArrow);transition:stroke .12s}
#flowView .fd-edges .fd-e.rj .fd-e-path{stroke:rgb(var(--fd-rj) / .8);stroke-dasharray:6 5;marker-end:url(#fdArrowReject)}
#flowView .fd-edges .fd-arrow{fill:none;stroke:var(--fd-ink-4);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
#flowView .fd-edges .fd-arrow.hover{stroke:rgb(var(--fd-accent))}
#flowView .fd-edges .fd-arrow.rj{stroke:rgb(var(--fd-rj))}
#flowView .fd-edges .fd-e:hover .fd-e-path{stroke:rgb(var(--fd-accent));stroke-width:2.2px;marker-end:url(#fdArrowHover)}
#flowView .fd-edges .fd-e.rj:hover .fd-e-path{stroke:rgb(var(--fd-rj));marker-end:url(#fdArrowReject)}
#flowView .fd-edges .fd-e-label rect{fill:var(--fd-surface);stroke:rgb(var(--fd-rj) / .4)}
#flowView .fd-edges .fd-e-label text{fill:rgb(var(--fd-rj));font:600 10.5px/1 system-ui,sans-serif}
#flowView .fd-edges .fd-e-del{opacity:0;pointer-events:none;transition:opacity .12s;cursor:pointer}
#flowView .fd-edges .fd-e:hover .fd-e-del{opacity:1;pointer-events:all}
#flowView .fd-edges .fd-e-del circle{fill:var(--fd-surface);stroke:rgb(var(--fd-rj) / .6)}
#flowView .fd-edges .fd-e-del path{stroke:rgb(var(--fd-rj));stroke-width:1.6;stroke-linecap:round}
#flowView .fd-edges .fd-e-temp{fill:none;stroke:rgb(var(--fd-accent));stroke-width:2px;stroke-dasharray:5 5}
#flowView .fd-edges .fd-e-temp.rj{stroke:rgb(var(--fd-rj))}
#flowView.fd-readonly .fd-edges .fd-e-hit{cursor:default}
#flowView.fd-readonly .fd-edges .fd-e-del{display:none}
/* AI build animations previously targeted .edges */
#flowView .fd-edges path.edge.ai-just-wired{stroke:#7c5cfc;stroke-dasharray:7 5;animation:aiWire .7s linear}
#flowView .canvas.ai-relayout .flow-node{transition:left .6s var(--fd-ease),top .6s var(--fd-ease)}
#flowView .canvas.ai-relayout .fd-edges{opacity:0;transition:opacity .15s}
#flowView .flow-node.fd-node.ai-just-built{animation:aiNodeIn .45s ease;border-color:#7c5cfc;box-shadow:0 0 0 4px rgba(124,92,252,.18)}

/* node menu */
#flowView .fd-menu{position:absolute;z-index:70;width:180px;padding:5px;border:1px solid var(--fd-line);border-radius:10px;background:var(--fd-surface);box-shadow:var(--fd-shadow-lg);animation:fdPop .12s var(--fd-ease)}
#flowView .fd-menu button{display:flex;align-items:center;gap:9px;width:100%;height:32px;padding:0 9px;border:0;border-radius:7px;background:none;color:var(--fd-ink-2);font:13px inherit;text-align:left;cursor:pointer;white-space:nowrap}
#flowView .fd-menu button:hover:not(:disabled){background:var(--fd-hover);color:var(--fd-ink)}
#flowView .fd-menu button:disabled{opacity:.4;cursor:default}
#flowView .fd-menu button kbd{margin-left:auto}
#flowView .fd-menu button.danger{color:rgb(var(--fd-rj))}
#flowView .fd-menu button.danger:hover{background:rgb(var(--fd-rj) / .08);color:rgb(var(--fd-rj))}
#flowView .fd-menu hr{height:1px;margin:4px 2px;border:0;background:var(--fd-line)}

/* floating chrome */
#flowView .fd-chrome{position:absolute;z-index:15;display:flex;align-items:center;gap:2px;padding:4px;border:1px solid var(--fd-line);border-radius:11px;background:var(--fd-glass);-webkit-backdrop-filter:blur(12px) saturate(1.4);backdrop-filter:blur(12px) saturate(1.4);box-shadow:var(--fd-shadow);white-space:nowrap;transition:right .24s var(--fd-ease),left .24s var(--fd-ease),opacity .2s}
#flowView .fd-tr{top:12px;right:12px}
#flowView .fd-bl{left:12px;bottom:12px}
#flowView .fd-sep{width:1px;height:18px;margin:0 4px;background:var(--fd-line-2);flex:none}
#flowView .fd-zoomv{min-width:46px;height:30px;padding:0 4px;border:0;border-radius:7px;background:none;color:var(--fd-ink-2);font:500 12px/1 ui-monospace,SFMono-Regular,Menlo,monospace;cursor:pointer}
#flowView .fd-zoomv:hover{background:var(--fd-hover)}
#flowView .fd-legend{display:flex;align-items:center;gap:10px;padding:0 6px;font-size:11.5px;color:var(--fd-ink-3)}
#flowView .fd-legend span{display:flex;align-items:center;gap:5px}
#flowView .fd-legend i{display:block;width:16px;height:0;border-top:2px solid var(--fd-ink-4)}
#flowView .fd-legend i.rj{border-top:2px dashed rgb(var(--fd-rj))}
#flowView .fd-seg{display:inline-flex;align-items:center;gap:2px;padding:2px;border-radius:8px;background:var(--fd-soft)}
#flowView .fd-seg button{display:inline-flex;align-items:center;justify-content:center;gap:5px;height:26px;padding:0 10px;border:0;border-radius:6px;background:none;color:var(--fd-ink-3);font:500 12.5px/1 inherit;cursor:pointer;white-space:nowrap}
#flowView .fd-seg button:hover{color:var(--fd-ink)}
#flowView .fd-seg button.active{background:var(--fd-surface);color:var(--fd-ink);box-shadow:var(--fd-shadow-sm)}
#flowView .fd-chrome .fd-seg{background:transparent}
#flowView .fd-chrome .fd-seg button.active{background:var(--fd-soft);box-shadow:none}
#flowView .fd-ai-btn{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border:0;border-radius:7px;background:linear-gradient(135deg,rgb(var(--fd-accent) / .14),rgba(139,92,246,.14));color:rgb(var(--fd-accent));font:600 12.5px/1 inherit;cursor:pointer;white-space:nowrap}
#flowView .fd-ai-btn:hover{background:linear-gradient(135deg,rgb(var(--fd-accent) / .22),rgba(139,92,246,.22))}
#flowView .fd-minimap{position:absolute;z-index:14;right:12px;bottom:12px;width:188px;height:124px;border:1px solid var(--fd-line);border-radius:11px;background:var(--fd-glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:var(--fd-shadow);overflow:hidden;cursor:pointer;transition:right .24s var(--fd-ease),opacity .2s}
#flowView .fd-minimap svg{display:block;width:100%;height:100%}
#flowView .fd-mm-view{fill:rgb(var(--fd-accent) / .07);stroke:rgb(var(--fd-accent) / .75);stroke-width:1.2}
#flowView .fd-stagewrap.check-mode .fd-bl,#flowView .fd-stagewrap.check-mode .fd-minimap{display:none}
#flowView .flow-check-panel{position:absolute;inset:0;overflow:auto;padding:64px 24px 24px;background:var(--fd-canvas)}

/* empty state */
#flowView .fd-empty{position:absolute;inset:0;z-index:4;display:grid;place-items:center;pointer-events:none}
#flowView .fd-empty-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:28px 32px;border:1.5px dashed var(--fd-line-2);border-radius:16px;background:var(--fd-glass);text-align:center;color:var(--fd-ink-3);font-size:12.5px;pointer-events:auto}
#flowView .fd-empty-card .fd-tile{width:44px;height:44px;border-radius:12px;margin-bottom:4px}
#flowView .fd-empty-card b{font-size:14px;color:var(--fd-ink)}
#flowView .fd-empty-card .canvas-ai-entry{position:static;transform:none;flex-direction:row;margin-top:6px;padding:0 12px;border:1px solid var(--fd-line-2);border-radius:8px;background:var(--fd-surface);color:rgb(var(--fd-accent));font-size:12.5px}

/* toast */
#flowView .fd-toast{position:absolute;z-index:50;left:50%;bottom:18px;display:flex;align-items:center;gap:12px;max-width:min(520px,calc(100% - 32px));height:38px;padding:0 6px 0 14px;border-radius:10px;background:#111827;color:#f3f4f6;font-size:13px;box-shadow:var(--fd-shadow-lg);white-space:nowrap;opacity:0;pointer-events:none;transform:translate(-50%,10px);transition:opacity .18s,transform .18s var(--fd-ease)}
#flowView .fd-toast.on{opacity:1;pointer-events:auto;transform:translate(-50%,0)}
#flowView .fd-toast #flowToastMsg{overflow:hidden;text-overflow:ellipsis}
#flowView .fd-toast button{height:28px;padding:0 10px;border:0;border-radius:7px;background:rgba(255,255,255,.1);color:#a5b4fc;font:600 12.5px inherit;cursor:pointer}
#flowView .fd-toast button:hover{background:rgba(255,255,255,.18)}
#flowView .fd-toast.noact button{display:none}
#flowView .fd-toast.noact{padding-right:14px}
html[data-theme="dark"] #flowView .fd-toast{background:#f3f4f6;color:#111827}
html[data-theme="dark"] #flowView .fd-toast button{background:rgba(0,0,0,.06);color:#4338ca}

/* ---------- drawer ---------- */
#flowView .properties.fd-drawer{position:absolute;z-index:20;top:0;right:0;bottom:0;left:auto;width:368px;max-width:100%;min-height:0;display:flex;flex-direction:column;padding:0;border:0;border-left:1px solid var(--fd-line);border-radius:0;background:var(--fd-surface);box-shadow:-12px 0 32px rgba(15,23,42,.08);overflow:hidden;transform:translateX(100%);visibility:hidden;transition:transform .24s var(--fd-ease),visibility 0s .24s}
#flowView .properties.fd-drawer.open{transform:none;visibility:visible;transition:transform .24s var(--fd-ease),visibility 0s}
#flowView .fd-stagewrap.ai-open .properties.fd-drawer{display:none}
#flowView .fd-stagewrap.has-drawer .fd-tr{right:380px}
#flowView .fd-stagewrap.has-drawer .fd-minimap{right:380px}
#flowView .fd-stagewrap.tight .fd-minimap,#flowView .fd-stagewrap.tight .fd-legend,#flowView .fd-stagewrap.tight .fd-lg-sep{display:none}
#flowView .fd-dh{display:flex;align-items:center;gap:10px;padding:14px 12px 12px 16px;border-bottom:1px solid var(--fd-line);flex:none}
#flowView .fd-dh-t{flex:1;min-width:0}
#flowView .fd-dh-name{display:block;width:100%;height:28px;margin:-2px 0 0 -6px;padding:0 6px;border:1px solid transparent;border-radius:6px;background:transparent;color:var(--fd-ink);font:600 15px/1 inherit;outline:0;text-overflow:ellipsis;transition:border-color .15s,background .15s}
#flowView .fd-dh-name:hover:not(:disabled){border-color:var(--fd-line)}
#flowView .fd-dh-name:focus{border-color:rgb(var(--fd-accent) / .6);background:var(--fd-surface);box-shadow:0 0 0 3px rgb(var(--fd-accent) / .13)}
#flowView .fd-dh small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-dh h3{margin:0;font-size:15px;font-weight:600;color:var(--fd-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-dh small{display:block;margin-top:2px;font-size:12px;color:var(--fd-ink-3)}
#flowView .fd-icon-btn.danger:hover:not(:disabled){background:rgb(var(--fd-rj) / .1);color:rgb(var(--fd-rj))}
#flowView .fd-db{flex:1;overflow:auto;overscroll-behavior:contain}
#flowView .fd-df{display:flex;align-items:center;gap:10px;padding:10px 12px;border-top:1px solid var(--fd-line);flex:none;white-space:nowrap}
#flowView .fd-df-hint{margin-left:auto;font-size:11.5px;color:var(--fd-ink-4)}
#flowView .fd-sec{border-bottom:1px solid var(--fd-line)}
#flowView .fd-sec-h,#flowView .fd-fold>summary{display:flex;align-items:center;gap:8px;padding:14px 16px 4px}
#flowView .fd-fold>summary{padding-bottom:14px;list-style:none;cursor:pointer;user-select:none}
#flowView .fd-fold>summary::-webkit-details-marker{display:none}
#flowView .fd-fold>summary:hover{background:var(--fd-hover)}
#flowView .fd-fold[open]>summary{padding-bottom:4px}
#flowView .fd-fold>summary small{font-size:11.5px;color:var(--fd-ink-4);white-space:nowrap}
#flowView .fd-fold .fd-chev{margin-left:auto;color:var(--fd-ink-4);transition:transform .15s}
#flowView .fd-fold[open] .fd-chev{transform:rotate(180deg)}
#flowView .fd-sec-t{font-size:12px;font-weight:600;color:var(--fd-ink-2);letter-spacing:.02em}
#flowView .fd-sec-b{display:flex;flex-direction:column;gap:12px;padding:8px 16px 16px}
#flowView .fd-field{display:flex;flex-direction:column;gap:6px;min-width:0}
#flowView .fd-field>label,#flowView .fd-sec-b>label:not(.fd-check){font-size:12px;font-weight:500;color:var(--fd-ink-2);margin:0}
#flowView .fd-drawer .input,#flowView .fd-drawer .select,#flowView .fd-drawer textarea.input{width:100%;min-height:34px;padding:6px 10px;border:1px solid var(--fd-line-2);border-radius:8px;background:var(--fd-surface);color:var(--fd-ink);font:13px inherit;box-shadow:none}
#flowView .fd-drawer .input:focus,#flowView .fd-drawer .select:focus{outline:0;border-color:rgb(var(--fd-accent) / .6);box-shadow:0 0 0 3px rgb(var(--fd-accent) / .13)}
#flowView .fd-drawer .prop-hint{margin:0;font-size:11.5px;line-height:1.55;color:var(--fd-ink-3)}
#flowView .fd-row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
#flowView .fd-check{display:flex;align-items:flex-start;gap:8px;font-size:12.5px;color:var(--fd-ink-2);cursor:pointer}
#flowView .fd-check input{margin-top:2px}
#flowView .fd-role{border:1px solid var(--fd-line);border-radius:10px;background:var(--fd-soft);overflow:hidden}
#flowView .fd-role-h{display:flex;align-items:center;gap:10px;padding:10px}
#flowView .fd-role-t{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
#flowView .fd-role-t b{font-size:13px;font-weight:600;color:var(--fd-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-role-t small{font-size:11.5px;color:var(--fd-ink-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-role-task{margin:0;padding:0 10px 10px;font-size:11.5px;color:var(--fd-ink-3);line-height:1.5}
#flowView .fd-stats{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;border-top:1px solid var(--fd-line);background:var(--fd-surface)}
#flowView .fd-stats div{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:0;padding:8px 4px}
#flowView .fd-stats b.txt{max-width:100%;font-size:12px;line-height:18px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-stats div+div{border-left:1px solid var(--fd-line)}
#flowView .fd-stats b{font-size:15px;font-weight:600;color:var(--fd-ink)}
#flowView .fd-stats small{font-size:11px;color:var(--fd-ink-3)}
#flowView .fd-seg-full{display:flex}
#flowView .fd-seg-full button{flex:1;height:30px}
#flowView .fd-seg-full button.active[data-fail="reject"]{color:rgb(var(--fd-rj))}
#flowView .fd-tl{position:relative;margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}
#flowView .fd-tl-step{position:relative;display:flex;gap:10px}
#flowView .fd-tl-step:not(:last-child)::before{content:"";position:absolute;left:10px;top:24px;bottom:-12px;width:1px;background:var(--fd-line-2)}
#flowView .fd-tl-n{display:grid;place-items:center;width:21px;height:21px;border-radius:50%;flex:none;background:rgb(var(--fd-accent) / .12);color:rgb(var(--fd-accent));font-size:11px;font-weight:700}
#flowView .fd-tl-c{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
#flowView .fd-tl-h{display:flex;align-items:baseline;gap:8px;min-height:21px}
#flowView .fd-tl-h b{font-size:12.5px;font-weight:600;color:var(--fd-ink)}
#flowView .fd-tl-h small{font-size:11px;color:var(--fd-ink-4)}
#flowView .fd-tl-row{display:flex;align-items:flex-start;gap:8px;padding:8px;border:1px solid var(--fd-line);border-radius:8px;background:var(--fd-soft)}
#flowView .fd-tl-ic{color:var(--fd-ink-3);margin-top:1px}
#flowView .fd-tl-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
#flowView .fd-tl-main b{font-size:12.5px;font-weight:500;color:var(--fd-ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#flowView .fd-tl-main code{font:11px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--fd-ink-2);word-break:break-all}
#flowView .fd-tl-main small{font-size:11px;color:var(--fd-ink-3);line-height:1.5}
#flowView .fd-tl-none{font-size:11.5px;color:var(--fd-ink-4)}
#flowView .fd-drawer .script-editor-launch-btn{margin:0}
#flowView .fd-drawer .script-snippet-preview{margin-top:6px}

/* AI orchestrator panel overlays the stage on the right */
#flowView .ai-orchestrator.fd-ai-panel{position:absolute;z-index:22;top:0;right:0;bottom:0;width:368px;max-width:100%;border:0;border-left:1px solid var(--fd-line);border-radius:0;background:var(--fd-surface);box-shadow:-12px 0 32px rgba(15,23,42,.08);animation:fdSlide .24s var(--fd-ease)}
@keyframes fdSlide{from{transform:translateX(40px);opacity:0}to{transform:none;opacity:1}}
#flowView .fd-ai-panel .ai-orchestrator-head{height:56px;padding:0 10px 0 16px}
#flowView .fd-ai-panel .ai-orchestrator-head b{color:var(--fd-ink);font-size:14px;font-weight:600}
#flowView .fd-ai-panel .ai-orchestrator-head b .fd-ic{color:#7c5cfc}
#flowView .fd-ai-panel .ai-orchestrator-head>div{display:flex;gap:2px}
#flowView .fd-ai-panel .ai-orchestrator-send{position:absolute;display:grid;place-items:center}
#flowView .fd-ai-panel .ai-orchestrator-send[data-tip]:hover::after{left:auto;right:0;top:auto;bottom:calc(100% + 7px);transform:none}

/* readonly */
#flowView.fd-readonly .fd-btn.save{display:none}

@media (prefers-reduced-motion:reduce){
  #flowView *,#flowView *::before,#flowView *::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}