/* 链路图谱：分区视角 + 可滚动主区 */
#main.flows-page{
  display:flex;flex-direction:column;min-height:0;overflow:hidden;
  padding:14px 16px 0;
}
.flow-page-root{
  display:flex;flex-direction:column;flex:1;min-height:0;
}
.flow-chrome{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;
  margin-bottom:10px;flex-shrink:0;
}
.flow-zone-bar,.flow-view-bar{
  display:flex;flex-wrap:wrap;gap:6px;margin-bottom:0;
}
.flow-toolbar{
  display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:0;margin-left:auto;
}
.flow-zone-tab,.flow-view-tab{
  border:1px solid var(--line);background:var(--card);
  border-radius:var(--r-xs);padding:6px 12px;font-size:12px;
  cursor:pointer;color:var(--fg2);transition:border-color .15s,background .15s;
}
.flow-zone-tab.on:not([data-zone=""]){
  border-color:var(--zt,#10B981);
  background:color-mix(in srgb, var(--zt,#10B981) 8%, #fff);
  color:var(--fg);font-weight:600;
}
.flow-zone-tab.on[data-zone=""]{border-color:var(--line2);background:var(--bg-alt);color:var(--fg);font-weight:600}
.flow-role-row{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-bottom:8px}
.flow-role-step{font-size:12px;color:var(--fg);font-weight:500}
.flow-node-tag.flow-pin-tag{background:rgba(16,185,129,.12);color:var(--green-ink)}
.flow-legend .lg-pin{background:var(--card);border:2px solid var(--amber);box-shadow:inset 0 0 0 1px #fff}

/* 侧栏快速入口 */
.side-shortcuts{margin-top:4px}
.flow-shortcut-dot{
  width:8px;height:8px;border-radius:50%;background:var(--lane,#64748B);flex-shrink:0;
  box-shadow:0 0 0 2px color-mix(in srgb,var(--lane,#64748B) 25%,transparent);
}
.flow-shortcut-item .side-label{display:flex;flex-direction:column;gap:1px;min-width:0}
.flow-shortcut-name{font-size:13px;font-weight:600;color:var(--fg);line-height:1.3}
.flow-shortcut-sub{font-size:10px;color:var(--fg3);font-style:normal;line-height:1.3;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.flow-shortcut-rm{font-size:14px;line-height:1;opacity:.7}
.flow-shortcut-rm:hover{opacity:1;color:var(--fg2)!important;background:var(--bg-alt)!important}
#side.rail .flow-shortcut-sub{display:none}
.flow-live-label{display:flex;align-items:center;gap:6px;cursor:pointer}

.flow-body{
  flex:1;min-height:0;display:grid;
  grid-template-columns:1fr;gap:12px;padding-bottom:12px;
}
.flow-body.has-detail{grid-template-columns:1fr 248px}
.flow-body:not(.has-detail) .flow-detail{display:none}
.flow-main{
  min-height:0;display:grid;grid-template-columns:196px 1fr;gap:10px;overflow:hidden;
}
.flow-list,.flow-detail{
  border-radius:var(--r);background:var(--card);box-shadow:var(--card-shadow);
  padding:10px 10px 12px;overflow:auto;min-height:0;
}
.flow-stage-wrap{
  min-height:0;overflow:hidden;border-radius:var(--r);
  background:var(--plane,#EFF0F1);box-shadow:var(--card-shadow);
}
.flow-stage{
  height:100%;overflow:auto;-webkit-overflow-scrolling:touch;
  padding:10px;
}
.flow-list-hd,.flow-detail-hd{
  font-size:11px;color:var(--fg3);letter-spacing:.6px;margin-bottom:8px;
  display:flex;align-items:center;justify-content:space-between;gap:8px;
}
.flow-detail-close{
  width:22px;height:22px;border:none;background:transparent;cursor:pointer;
  border-radius:var(--r-xs);color:var(--fg3);font-size:16px;line-height:1;
}
.flow-detail-close:hover{background:var(--bg-alt);color:var(--fg)}
.flow-item{
  display:block;width:100%;text-align:left;
  padding:8px 9px;border-radius:var(--r-xs);
  border:1px solid transparent;background:transparent;
  margin-bottom:4px;cursor:pointer;
  transition:background .15s,border-color .15s;
}
.flow-item:hover{background:var(--bg-alt)}
.flow-item.on{border-color:var(--line2);background:var(--bg-alt)}
.flow-item .name{font-size:13px;font-weight:600;color:var(--fg)}
.flow-item .sub{font-size:11px;color:var(--fg3);margin-top:2px;line-height:1.45}
.flow-item .dot{display:inline-block;width:7px;height:7px;border-radius:50%;margin-right:6px;vertical-align:1px}

/* 总览卡片 */
.flow-overview-hd{margin-bottom:14px}
.flow-overview-title{font-size:16px;font-weight:600;color:var(--fg)}
.flow-overview-sub{font-size:12px;color:var(--fg3);margin-top:4px;line-height:1.5}
.flow-stat-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.flow-stat-pill{
  font-size:11px;padding:3px 8px;border-radius:var(--r-xs);
  background:var(--bg-alt);color:var(--fg2);
}
.flow-overview-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;
}
.flow-card{
  text-align:left;border:1px solid var(--line);border-radius:var(--r);
  background:var(--card);padding:0 0 10px;cursor:pointer;
  box-shadow:var(--card-shadow);transition:transform .15s,box-shadow .15s;
}
.flow-card:hover{transform:translateY(-1px);box-shadow:0 4px 14px rgba(0,0,0,.06)}
.flow-card-bar{height:3px;background:var(--lane,#10B981);border-radius:var(--r) var(--r) 0 0}
.flow-card-name{font-size:13px;font-weight:600;padding:10px 11px 0;color:var(--fg)}
.flow-card-desc{font-size:11px;color:var(--fg3);padding:4px 11px 0;line-height:1.45}
.flow-card-meta{padding:8px 11px 0;display:flex;flex-wrap:wrap;gap:4px}
.flow-card-tag{
  font-size:10px;padding:2px 6px;border-radius:var(--r-xs);
  background:var(--bg-alt);color:var(--fg3);
}
.flow-card-chips{display:flex;flex-wrap:wrap;gap:4px;padding:8px 11px 0}
.flow-hint{margin-top:12px}

/* 矩阵视图（页面 / 数据） */
.flow-matrix{display:flex;flex-direction:column;gap:10px}
.flow-matrix-row{
  background:var(--card);border-radius:var(--r);border:1px solid var(--line);
  box-shadow:var(--card-shadow);overflow:hidden;
}
.flow-matrix-hd{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  padding:10px 12px;border-bottom:1px solid var(--line);
  background:var(--bg-alt);
}
.flow-matrix-title{font-size:13px;font-weight:600;color:var(--fg)}
.flow-matrix-body{padding:10px 12px 12px}
.flow-matrix-label{font-size:10px;color:var(--fg3);letter-spacing:.4px;margin:6px 0 4px}
.flow-matrix-label:first-child{margin-top:0}

/* 泳道 */
.flow-board{
  display:flex;gap:14px;align-items:flex-start;padding:4px 2px 16px;min-width:min-content;
}
.flow-board.mode-all{flex-wrap:nowrap}
.flow-board.mode-single{justify-content:center;min-width:100%}
.flow-lane{
  flex:0 0 212px;width:212px;background:var(--card);
  border-radius:var(--r);box-shadow:var(--card-shadow);
  border-top:3px solid var(--lane,#10B981);overflow:hidden;
}
.flow-board.mode-single .flow-lane{flex:0 0 min(320px,100%);width:min(320px,100%)}
.flow-lane.hidden{display:none}
.flow-lane.cross-zone{border-top-style:dashed}
.flow-lane-hd{
  padding:10px 11px 8px;border-bottom:1px solid var(--line);
  background:linear-gradient(180deg,color-mix(in srgb,var(--lane) 8%,#fff) 0%,var(--card) 100%);
}
.flow-lane-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--lane);margin-right:6px;vertical-align:1px}
.flow-lane-title{display:inline;font-size:13px;font-weight:600;color:var(--fg)}
.flow-lane-badge{
  display:inline-block;margin-left:6px;font-size:10px;padding:1px 6px;border-radius:var(--r-xs);
  background:var(--bg-alt);color:var(--fg3);vertical-align:1px;
}
.flow-lane-sub{display:block;font-size:10.5px;color:var(--fg3);margin-top:4px;line-height:1.45}
.flow-lane-track{display:flex;flex-direction:column;padding:14px 12px 16px}

.flow-node{
  padding:9px 10px;border-radius:var(--r-xs);background:var(--card);
  border:1px solid var(--line);border-left:3px solid var(--lane,#10B981);
  cursor:pointer;transition:box-shadow .18s,opacity .18s,border-color .18s;
}
.flow-node.in-zone{opacity:1}
.flow-node.out-zone{
  opacity:.62;border-left-style:dashed;
  background:color-mix(in srgb,var(--lane) 3%,#fff);
}
.flow-node:hover{box-shadow:0 2px 10px rgba(0,0,0,.06)}
.flow-node.on{border-color:var(--lane);box-shadow:0 0 0 2px color-mix(in srgb,var(--lane) 25%,transparent)}
.flow-node.capability.in-zone{background:color-mix(in srgb,var(--lane) 6%,#fff)}
.flow-node.pulse{animation:flow-pulse .55s ease-in-out 2;border-color:var(--lane)}
@keyframes flow-pulse{
  0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--lane) 0%,transparent)}
  50%{box-shadow:0 0 0 6px color-mix(in srgb,var(--lane) 35%,transparent)}
}
.flow-node.live-hot{border-color:#059669;box-shadow:0 0 0 1px rgba(5,150,105,.25)}
.flow-node.live-wait{border-color:#C77A0A;box-shadow:0 0 0 1px rgba(199,122,10,.2)}
.flow-node-type{font-size:10px;color:var(--fg3);letter-spacing:.4px;margin-bottom:2px;line-height:1.5}
.flow-zone-tag{
  display:inline-block;font-size:9px;padding:0 4px;border-radius:3px;margin-left:2px;
  color:var(--zt);background:color-mix(in srgb,var(--zt) 12%,#fff);
  border:1px solid color-mix(in srgb,var(--zt) 30%,transparent);
}
.flow-node-label{font-size:12.5px;font-weight:600;color:var(--fg);line-height:1.4}
.flow-node-meta{margin-top:5px;font-size:10.5px;color:var(--fg3);line-height:1.5;display:flex;flex-wrap:wrap;gap:4px}
.flow-node-cap{font-family:var(--mono);font-size:10px;background:var(--bg-alt);padding:1px 5px;border-radius:3px}
.flow-node-tag{font-size:10px;color:#7A5B16;background:var(--amberd);padding:1px 5px;border-radius:3px}
.flow-node-note{font-size:10.5px;color:var(--fg3);margin-top:4px;line-height:1.45}
.flow-node-chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}
.flow-chip{font-size:10px;padding:2px 6px;border-radius:var(--r-xs)}
.flow-chip.entity{background:#FFF7ED;color:#7C4A0A;border:1px solid rgba(199,122,10,.25)}
.flow-chip.page{background:var(--bg-alt);color:var(--fg2);border:1px solid var(--line)}
.flow-chip.lane{background:color-mix(in srgb,var(--lane) 10%,#fff);color:var(--fg);border:1px solid color-mix(in srgb,var(--lane) 35%,transparent)}

.flow-connector{align-self:center;width:2px;height:22px;margin:2px 0;background:var(--lane);opacity:.45;position:relative}
.flow-connector-arrow{
  position:absolute;left:50%;bottom:-1px;transform:translateX(-50%);
  width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;
  border-top:6px solid var(--lane);opacity:.75;
}

.flow-detail .t{font-size:14px;font-weight:600;margin-bottom:4px}
.flow-detail .meta{font-size:11.5px;color:var(--fg3);line-height:1.65;margin-bottom:10px}
.flow-detail .kv{font-size:12px;line-height:1.7;color:var(--fg2)}
.flow-detail .kv b{color:var(--fg);font-weight:600}
.flow-stat{
  display:inline-flex;font-size:11px;border-radius:var(--r-xs);padding:2px 7px;margin:2px 4px 2px 0;
  background:var(--bg-alt);color:var(--fg2);
}
.flow-stat.ok{background:rgba(16,185,129,.12);color:var(--green-ink)}
.flow-stat.wait{background:rgba(199,122,10,.14);color:#7A5B16}
.flow-legend{display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--fg3);margin-top:10px}
.flow-legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px}
.flow-legend .lg-in{background:var(--card);border:2px solid #10B981}
.flow-legend .lg-out{background:var(--card);border:2px dashed #CBD5E1;opacity:.65}
.flow-legend .lg-ent{background:#FFF7ED;border:1px solid #C77A0A}

@media(max-width:1100px){
  .flow-body,.flow-body.has-detail{grid-template-columns:1fr}
  .flow-main{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .flow-list{max-height:160px}
  .flow-detail{max-height:220px}
  .flow-board{flex-direction:column;align-items:stretch;min-width:0}
  .flow-lane,.flow-board.mode-single .flow-lane{flex:1 1 auto;width:100%;max-width:none}
}