/* Isolated Breeding Tree planner. Loaded only by breeding.html. */

.breeding-tree {
  display: block;
  min-width: 0;
}

.breeding-tree-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.breeding-tree-heading h2,
.breeding-tree-heading p {
  margin: 0;
}

.breeding-tree-heading h2 {
  color: var(--text);
  font-size: clamp(1.35rem, 2.2vw, 2rem);
}

.breeding-tree-heading p {
  max-width: 66ch;
  margin-top: 0.3rem;
  color: var(--muted);
  line-height: 1.55;
}

.breeding-tree-actions,
.breeding-tree-save-row,
.breeding-tree-save-buttons {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.breeding-tree-action,
.breeding-tree-load-more {
  min-height: 2.35rem;
  padding: 0.45rem 0.72rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(8, 28, 39, 0.92);
  color: var(--text);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 750;
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.breeding-tree-action:hover,
.breeding-tree-load-more:hover {
  border-color: var(--cyan);
  background: rgba(15, 54, 67, 0.95);
}

.breeding-tree-action:focus-visible,
.breeding-tree-load-more:focus-visible,
.breeding-tree-node:focus-visible,
.breeding-tree-pair:focus-visible,
.breeding-tree-target-results button:focus-visible,
.breeding-tree input:focus-visible,
.breeding-tree select:focus-visible,
.breeding-tree-viewport:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.breeding-tree-action--danger {
  color: #ffb7b7;
}

.breeding-tree-zoom {
  min-width: 3.5rem;
  color: var(--cyan-soft);
  font-size: 0.78rem;
  font-weight: 800;
  text-align: center;
}

.breeding-tree-workspace {
  display: grid;
  grid-template-columns: minmax(270px, 340px) minmax(0, 1fr);
  gap: 1rem;
  min-height: 700px;
}

.breeding-tree-sidebar {
  display: grid;
  align-content: start;
  gap: 0.85rem;
  min-width: 0;
}

.breeding-tree-tool,
.breeding-tree-stage {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(6, 23, 33, 0.9);
  box-shadow: var(--shadow-deep);
}

.breeding-tree-tool {
  padding: 0.85rem;
}

.breeding-tree-tool h3 {
  margin: 0 0 0.7rem;
  color: var(--text);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
}

.breeding-tree-tool .catalog-control-label {
  display: block;
  margin: 0.7rem 0 0.35rem;
}

.breeding-tree-target-selected,
.breeding-tree-selected-node {
  min-height: 3.25rem;
}

.breeding-tree-target-selected > p,
.breeding-tree-selected-node > p {
  margin: 0;
  padding: 0.65rem;
  border: 1px dashed rgba(139, 188, 201, 0.25);
  border-radius: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.breeding-tree-target-card,
.breeding-tree-selected-card {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-width: 0;
  padding: 0.55rem;
  border: 1px solid rgba(98, 231, 237, 0.25);
  border-radius: 11px;
  background: rgba(12, 45, 56, 0.72);
}

.breeding-tree-target-card img,
.breeding-tree-selected-card img,
.breeding-tree-target-card .breeding-tree-thumb-fallback,
.breeding-tree-selected-card .breeding-tree-thumb-fallback {
  flex: 0 0 auto;
  border-radius: 9px;
}

.breeding-tree-target-card > span,
.breeding-tree-selected-card > span {
  display: grid;
  min-width: 0;
  margin-right: auto;
}

.breeding-tree-target-card strong,
.breeding-tree-selected-card strong {
  overflow: hidden;
  color: var(--text);
  font-size: 0.86rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breeding-tree-target-card small,
.breeding-tree-selected-card small {
  color: var(--muted);
  font-size: 0.68rem;
}

.breeding-tree-selected-card button {
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: rgba(4, 19, 27, 0.82);
  color: var(--muted);
  font: inherit;
  font-size: 0.68rem;
  cursor: pointer;
}

.breeding-tree-target-results {
  display: grid;
  max-height: 18rem;
  margin-top: 0.4rem;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #071923;
}

.breeding-tree-target-results[hidden],
.breeding-tree-load-more[hidden] {
  display: none;
}

.breeding-tree-target-results button {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  padding: 0.42rem 0.5rem;
  border: 0;
  border-bottom: 1px solid rgba(139, 188, 201, 0.12);
  background: transparent;
  color: var(--text);
  text-align: left;
  cursor: pointer;
}

.breeding-tree-target-results button:hover {
  background: rgba(98, 231, 237, 0.1);
}

.breeding-tree-target-results button > span {
  display: grid;
  min-width: 0;
}

.breeding-tree-target-results strong {
  overflow: hidden;
  font-size: 0.76rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breeding-tree-target-results small {
  color: var(--muted);
  font-size: 0.64rem;
}

.breeding-tree-thumb-fallback {
  display: inline-grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(98, 231, 237, 0.24);
  border-radius: 8px;
  background: rgba(98, 231, 237, 0.08);
  color: var(--cyan-soft);
  font-weight: 800;
}

.breeding-tree-status,
.breeding-tree-storage-status,
.breeding-tree-global-status {
  margin: 0.55rem 0 0;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.45;
}

.breeding-tree-count {
  display: block;
  margin-top: 0.25rem;
  color: var(--cyan-soft);
  font-size: 0.7rem;
  font-weight: 750;
}

.breeding-tree-pair-list {
  display: grid;
  gap: 0.45rem;
  max-height: 30rem;
  margin-top: 0.55rem;
  overflow-y: auto;
  scrollbar-color: rgba(98, 231, 237, 0.35) transparent;
}

.breeding-tree-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  padding: 0.45rem;
  border: 1px solid rgba(139, 188, 201, 0.18);
  border-radius: 10px;
  background: rgba(3, 17, 25, 0.78);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.breeding-tree-pair:hover,
.breeding-tree-pair.is-selected {
  border-color: rgba(98, 231, 237, 0.62);
  background: rgba(19, 66, 78, 0.68);
}

.breeding-tree-pair > small {
  grid-column: 1 / -1;
  color: var(--muted);
  font-size: 0.62rem;
  text-align: center;
}

.breeding-tree-pair-pal {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.35rem;
  min-width: 0;
}

.breeding-tree-pair-pal img,
.breeding-tree-pair-pal .breeding-tree-thumb-fallback {
  width: 34px;
  height: 34px;
  border-radius: 7px;
}

.breeding-tree-pair-pal > span {
  overflow: hidden;
  font-size: 0.68rem;
  font-weight: 720;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breeding-tree-pair-pal b {
  color: var(--cyan-soft);
  font-size: 0.8rem;
}

.breeding-tree-pair-plus {
  color: var(--cyan);
  font-weight: 900;
}