/* TREE — using family-chart library */
.tree-shell{display:flex;flex-direction:column;height:100vh}
.tree-stage{
  flex:1;position:relative;overflow:hidden;
  background:#f5f1e6;
  background-image:
    radial-gradient(circle, rgba(184,145,58,.08) 1px, transparent 1px);
  background-size: 40px 40px;
}

#FamilyChart{
  width:100%;height:100%;
}
#FamilyChart svg{display:block;width:100%;height:100%}

.tree-toolbar{
  position:absolute;top:1rem;left:1rem;z-index:20;
  display:flex;gap:.4rem;flex-wrap:wrap;align-items:center;
  background:rgba(255,255,255,.95);backdrop-filter:blur(8px);
  padding:.55rem .7rem;border-radius:var(--r);
  border:1px solid var(--border);
  box-shadow:0 2px 12px rgba(0,0,0,.06);
  max-width:calc(100% - 2rem);
}
.toolbar-sep{width:1px;height:24px;background:var(--border);margin:0 .2rem}

.tree-help{
  position:absolute;top:1rem;right:1rem;z-index:20;
  background:rgba(255,255,255,.95);backdrop-filter:blur(8px);
  padding:.7rem .9rem;border-radius:var(--r);
  border:1px solid var(--border);
  font-size:.72rem;color:var(--muted);max-width:240px;line-height:1.6;
  box-shadow:0 2px 12px rgba(0,0,0,.06);
  /* allow wheel to pass through to the chart underneath */
  pointer-events:none;
}

.tree-empty{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  text-align:center;background:rgba(255,255,255,.92);
  padding:2.5rem 3rem;border-radius:var(--r);
  border:2px dashed var(--border);
  z-index:5;max-width:480px;
}

/* Custom card overrides for family-chart */
.f3 .card-male rect.card-body-rect,
.f3 .card-female rect.card-body-rect {
  fill: #fff;
  stroke: var(--gold);
  stroke-width: 2;
}
.f3 .card-main rect.card-body-rect {
  stroke: var(--gold2);
  stroke-width: 3;
}
.f3 .card text { font-family: 'Jost', sans-serif; fill: var(--ink); }
.f3 .card .card-label { font-family: 'Cormorant Garamond', serif; font-weight: 500; }
.f3 .card-image rect { stroke: var(--gold); }
.f3 path.link { stroke: #7a7060; stroke-width: 2; fill: none; }

/* Relationship labels — absolute-positioned divs inside .cards_view,
   share the zoom transform with cards. */
.rel-label-html{
  background:#fff;
  border:1px solid var(--gold);
  border-radius:10px;
  padding:1px 10px;
  font-size:11px;
  font-family:'Jost', sans-serif;
  color:#3d3d3d;
  white-space:nowrap;
  pointer-events:none;
  box-shadow:0 1px 3px rgba(0,0,0,.08);
  z-index:5;
}

/* Mode tabs in the add-relative modal */
.tam-mode-tabs button.on{
  background:var(--gold);
  color:#fff;
  border-color:var(--gold);
}

/* Card popup — appears next to a clicked card */
.tree-card-popup{
  position:fixed;z-index:60;
  background:#fff;border:1px solid var(--border);
  border-radius:var(--r);
  box-shadow:0 8px 32px rgba(0,0,0,.18);
  padding:.5rem;min-width:200px;
  animation:tcp-fade .15s ease-out;
}
@keyframes tcp-fade{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}
.tcp-title{
  font-family:'Cormorant Garamond',serif;font-size:1rem;font-weight:500;
  padding:.3rem .5rem .5rem;border-bottom:1px solid var(--border);
  margin-bottom:.3rem;color:var(--ink);
}
.tcp-btn{
  display:block;width:100%;text-align:left;
  background:transparent;border:none;cursor:pointer;
  padding:.5rem .6rem;font-size:.82rem;color:var(--ink);
  border-radius:4px;font-family:inherit;
  transition:background .12s;
}
.tcp-btn:hover{background:rgba(184,145,58,.12)}
.tcp-sep{height:1px;background:var(--border);margin:.3rem 0}
.tcp-danger{color:#b34}
.tcp-danger:hover{background:rgba(179,68,68,.1)}