/* ═══════════════════════════════════════════════
   GENERATIONS — Блок «Карта поколений»
   Maincoon Stellar v1
═══════════════════════════════════════════════ */

/* ── Панель ────────────────────────────────── */
.generations-panel {
  flex: 1;
  width: 100%;
  min-width: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

/* ── Тулбар ────────────────────────────────── */
.gen-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 12px;
  background: rgba(7, 13, 30, 0.6);
  backdrop-filter: blur(8px);
}

.gen-toolbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.gen-toolbar-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--cyan);
  text-shadow: 0 0 12px var(--cyan-glow);
}

.gen-toolbar-title svg {
  width: 16px;
  height: 16px;
  stroke: var(--cyan);
  opacity: 0.8;
}

.gen-pet-count {
  font-family: var(--font-ui);
  font-size: 11px;
  color: var(--text-secondary);
  background: rgba(63, 210, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2px 10px;
  letter-spacing: 0.04em;
}

.gen-toolbar-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.gen-ctrl-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: rgba(63, 210, 255, 0.06);
  border: 1px solid rgba(63, 210, 255, 0.18);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--t-fast);
  letter-spacing: 0.03em;
}

.gen-ctrl-btn svg {
  width: 13px;
  height: 13px;
  stroke: currentColor;
  flex-shrink: 0;
}

.gen-ctrl-btn:hover {
  background: rgba(63, 210, 255, 0.12);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: 0 0 8px var(--cyan-glow-sm);
}

.gen-ctrl-btn:active {
  transform: scale(0.97);
}

.gen-zoom-sep {
  width: 1px;
  height: 18px;
  background: var(--border);
  margin: 0 2px;
}

/* ── Canvas-обёртка ──────────────────────────  */
.gen-canvas-wrap {
  flex: 1;
  overflow: hidden;
  cursor: grab;
  position: relative;
  background: var(--bg-deep);
  /* Тонкая сетка-паттерн */
  background-image:
    radial-gradient(circle at 20% 30%, rgba(63, 210, 255, 0.03) 0%, transparent 60%),
    radial-gradient(circle at 80% 70%, rgba(138, 79, 255, 0.03) 0%, transparent 60%);
}

.gen-canvas-wrap.is-panning {
  cursor: grabbing;
}

.gen-canvas-wrap svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* ── SVG-узлы (hover через CSS) ──────────────  */
.gen-node {
  transition: filter 0.2s ease;
}

.gen-node:hover .gen-node-rect {
  stroke-width: 2.5;
}

.gen-node:hover .gen-node-glow {
  opacity: 0.45 !important;
}

.gen-node.highlighted .gen-node-rect {
  stroke-width: 2.5;
}

.gen-node.highlighted .gen-node-glow {
  opacity: 0.5 !important;
}

.gen-node.dimmed {
  opacity: 0.35;
}

.gen-edge {
  transition: opacity 0.2s ease, stroke-width 0.2s ease;
}

.gen-edge.highlighted {
  opacity: 0.9 !important;
  stroke-width: 2.5 !important;
}

.gen-edge.dimmed {
  opacity: 0.06 !important;
}

/* ── Тултип ────────────────────────────────── */
.gen-node-tooltip {
  position: absolute;
  pointer-events: none;
  z-index: 100;
  display: none;
  opacity: 0;
  transition: opacity 0.15s ease;
  max-width: 220px;
}

.gen-node-tooltip.visible {
  display: block;
  opacity: 1;
}

.gen-tooltip-inner {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(13, 22, 48, 0.92);
  border: 1px solid rgba(63, 210, 255, 0.22);
  border-radius: var(--radius);
  backdrop-filter: blur(16px);
  box-shadow:
    0 0 20px rgba(63, 210, 255, 0.08),
    0 8px 24px rgba(0, 0, 0, 0.4);
}

.gen-tooltip-photo {
  width: 40px;
  height: 40px;
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
  border: 1px solid rgba(63, 210, 255, 0.2);
}

.gen-tooltip-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gen-tooltip-avatar {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(63, 210, 255, 0.08);
  font-size: 18px;
  line-height: 1;
}

.gen-tooltip-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.gen-tooltip-name {
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
}

.gen-tooltip-ems {
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.gen-tooltip-cattery {
  font-family: var(--font-body);
  font-size: 10px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 150px;
}

.gen-tooltip-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}

.gen-tooltip-age {
  font-family: var(--font-ui);
  font-size: 9.5px;
  color: var(--text-dim);
}

.gen-tooltip-gender {
  font-size: 11px;
  line-height: 1;
}

/* ── Легенда ───────────────────────────────── */
.gen-legend {
  position: absolute;
  bottom: 16px;
  left: 16px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 8px 12px;
  background: rgba(7, 13, 30, 0.82);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
  pointer-events: none;
}

.gen-legend-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-ui);
  font-size: 10px;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
}

.gen-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 2px;
  border: 1.5px solid;
  flex-shrink: 0;
}

.gen-legend-dot.gen-legend-cyan    { border-color: var(--cyan); background: rgba(63,210,255,0.12); }
.gen-legend-dot.gen-legend-emerald { border-color: var(--emerald); background: rgba(40,217,138,0.12); }

.gen-legend-line {
  width: 16px;
  height: 2px;
  border-radius: 1px;
  flex-shrink: 0;
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  opacity: 0.7;
}

/* ── Пустое состояние ────────────────────────  */
.gen-empty-state {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  pointer-events: none;
}

.gen-empty-icon {
  width: 56px;
  height: 56px;
  color: var(--text-dim);
  opacity: 0.5;
  animation: float 3s ease-in-out infinite;
}

.gen-empty-title {
  font-family: var(--font-ui);
  font-size: 15px;
  color: var(--text-secondary);
  font-weight: 600;
}

.gen-empty-sub {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-dim);
}

/* ── Zoom-подсказка ───────────────────────── */
.gen-zoom-hint {
  position: absolute;
  bottom: 16px;
  right: 16px;
  font-family: var(--font-ui);
  font-size: 9.5px;
  color: var(--text-dim);
  pointer-events: none;
  letter-spacing: 0.04em;
}

/* ══════════════════════════════════════════════
   ТЕМА: Light
══════════════════════════════════════════════ */
body[data-theme="light"] .gen-toolbar {
  background: rgba(236, 232, 250, 0.85) !important;
  border-bottom-color: rgba(70, 40, 160, 0.1) !important;
}

body[data-theme="light"] .gen-toolbar-title {
  color: var(--violet) !important;
  text-shadow: none !important;
}

body[data-theme="light"] .gen-toolbar-title svg {
  stroke: var(--violet) !important;
}

body[data-theme="light"] .gen-pet-count {
  background: rgba(92, 24, 192, 0.06) !important;
  border-color: rgba(70, 40, 160, 0.15) !important;
}

body[data-theme="light"] .gen-ctrl-btn {
  background: rgba(92, 24, 192, 0.05) !important;
  border-color: rgba(70, 40, 160, 0.15) !important;
  color: var(--text-secondary) !important;
}

body[data-theme="light"] .gen-ctrl-btn:hover {
  background: rgba(92, 24, 192, 0.1) !important;
  border-color: var(--violet) !important;
  color: var(--violet) !important;
}

body[data-theme="light"] .gen-canvas-wrap {
  background: var(--bg-surface) !important;
}

body[data-theme="light"] .gen-tooltip-inner {
  background: rgba(253, 252, 255, 0.95) !important;
  border-color: rgba(70, 40, 160, 0.2) !important;
  box-shadow: 0 8px 24px rgba(28, 22, 56, 0.12) !important;
}

body[data-theme="light"] .gen-tooltip-name {
  color: var(--text-primary) !important;
}

body[data-theme="light"] .gen-legend {
  background: rgba(236, 232, 250, 0.9) !important;
  border-color: rgba(70, 40, 160, 0.1) !important;
}

body[data-theme="light"] .gen-legend-item {
  color: var(--text-secondary) !important;
}

/* ── Тема: Dark ────────────────────────────── */
body[data-theme="dark"] .gen-toolbar {
  background: rgba(12, 9, 30, 0.7) !important;
}

body[data-theme="dark"] .gen-canvas-wrap {
  background: var(--bg-deep) !important;
}