/* =============================================================
   世系图（组织架构图）专用样式
   ============================================================= */

.pedigree-toolbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
  flex-wrap: wrap;
}

.pedigree-toolbar button {
  background: none;
  border: var(--line);
  color: var(--ink-black);
  padding: .4rem 1rem;
  letter-spacing: .15em;
  transition: background .15s, color .15s;
}

.pedigree-toolbar button:hover { background: var(--ink-black); color: var(--paper); }

.pedigree-tip { color: var(--ink-mid); font-size: .82rem; letter-spacing: .1em; }

.pedigree-scroll {
  overflow: auto;
  border: var(--line);
  background: rgba(255, 255, 255, .25);
  min-height: 420px;
  max-height: 78vh;
  -webkit-overflow-scrolling: touch;
}

.pedigree-canvas { position: relative; }

.pedigree-svg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 0;
  display: block;
}

/* 节点卡片 */
.pedigree-node {
  position: absolute;
  z-index: 1;
  background: var(--paper-card);
  border: 1px solid var(--ink-black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, color .15s;
}

.pedigree-node:hover { background: var(--ink-black); color: var(--paper); }

.pedigree-node-name {
  cursor: pointer;
  font-size: .92rem;
  letter-spacing: .12em;
  text-align: center;
  padding: 0 .3rem;
  max-width: calc(100% - 18px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pedigree-node-toggle {
  position: absolute;
  right: 3px;
  bottom: 2px;
  width: 16px;
  height: 16px;
  line-height: 14px;
  font-size: 12px;
  background: none;
  border: 1px solid var(--ink-line-strong);
  color: var(--ink-deep);
  padding: 0;
  text-align: center;
}

.pedigree-node:hover .pedigree-node-toggle { border-color: var(--paper); color: var(--paper); }

.pedigree-node-toggle:active { transform: scale(.92); }