/* ═══════════════════════════════════════════════
   LITTERS — Блок «Пометы»
   Журнал помётов: сайдбар, карточки котят, статусы
═══════════════════════════════════════════════ */

/* ── Сайдбар помётов ── */
.litters-sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  background: rgba(7,13,30,0.7);
  border-right: 1px solid var(--border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  position: relative;
  z-index: 10;
}

.litters-sidebar-header {
  padding: 12px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.litters-year-filter {
  width: 100%;
  padding: 8px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 13px;
  outline: none;
  cursor: pointer;
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.litters-year-filter:focus {
  border-color: var(--cyan-dim);
  box-shadow: 0 0 0 2px var(--cyan-glow-sm);
}
.litters-year-filter option { background: var(--bg-mid); }

/* ── Список помётов ── */
.litter-list {
  flex: 1;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.litter-list::-webkit-scrollbar { width: 4px; }
.litter-list::-webkit-scrollbar-track { background: transparent; }
.litter-list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* ── Карточка помёта в сайдбаре ── */
.litter-card {
  padding: 10px 12px;
  background: rgba(13,22,48,0.6);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--t-base);
  position: relative;
  overflow: hidden;
}
.litter-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--violet);
  opacity: 0;
  border-radius: var(--radius) 0 0 var(--radius);
  transition: opacity var(--t-base);
}
.litter-card:hover {
  background: rgba(13,22,48,0.85);
  border-color: rgba(63,210,255,0.2);
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.litter-card:hover::before { opacity: 0.5; }
.litter-card.selected {
  background: rgba(63,210,255,0.07);
  border-color: var(--cyan-dim);
  box-shadow: 0 0 16px var(--cyan-glow), inset 0 0 20px rgba(63,210,255,0.04);
}
.litter-card.selected::before { opacity: 1; background: var(--cyan); }

.litter-card-title {
  font-family: var(--font-display);
  font-size: 9px;
  color: var(--violet);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-bottom: 3px;
}
.litter-card-date {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  margin-bottom: 5px;
}
.litter-card.selected .litter-card-date { color: var(--cyan); }

.litter-card-pair {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--text-secondary);
  margin-bottom: 7px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.litter-pair-female { color: var(--violet); }
.litter-pair-male   { color: #4a9eff; }

.litter-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.litter-count-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  background: rgba(138,79,255,0.1);
  border: 1px solid rgba(138,79,255,0.22);
  border-radius: 10px;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  color: var(--violet);
}

/* ── Кнопки нижней части сайдбара ── */
.litters-sidebar-actions {
  padding: 10px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}

/* ── Правая панель ── */
.litters-detail {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── Empty state ── */
.litters-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0.3;
}
.litters-empty svg {
  width: 64px;
  height: 64px;
  color: var(--violet);
  animation: float 4s ease-in-out infinite;
}
.litters-empty-title {
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--text-primary);
}
.litters-empty-sub {
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

/* ── Детальная панель помёта ── */
.litter-detail-panel {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 20px 24px 16px;
  gap: 14px;
  animation: tabPanelIn 0.25s ease-out;
}

/* ── Шапка помёта ── */
.litter-detail-header {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.litter-detail-title {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--text-primary);
  letter-spacing: 0.08em;
  text-shadow: 0 0 20px rgba(138,79,255,0.4);
}
.litter-detail-date-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-ui);
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
}
.litter-detail-date-row svg { width: 12px; height: 12px; opacity: 0.6; }

.litter-detail-parents {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.litter-parent-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
}
.litter-parent-chip.female {
  background: rgba(138,79,255,0.1);
  border: 1px solid rgba(138,79,255,0.25);
  color: var(--violet);
}
.litter-parent-chip.male {
  background: rgba(74,158,255,0.1);
  border: 1px solid rgba(74,158,255,0.25);
  color: #4a9eff;
}

/* ── Статистика ── */
.litter-stats {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
  flex-wrap: wrap;
}
.litter-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 8px 14px;
  background: rgba(13,22,48,0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  min-width: 56px;
  flex-shrink: 0;
}
.litter-stat-value {
  font-family: var(--font-display);
  font-size: 20px;
  line-height: 1;
  color: var(--cyan);
  text-shadow: 0 0 12px var(--cyan-glow);
}
.litter-stat-label {
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: 3px;
}
.litter-stat-item.stat-female .litter-stat-value { color: var(--violet); text-shadow: 0 0 12px var(--violet-glow); }
.litter-stat-item.stat-male   .litter-stat-value { color: #4a9eff; text-shadow: 0 0 12px rgba(74,158,255,0.3); }
.litter-stat-item.stat-stays  .litter-stat-value { color: var(--emerald); text-shadow: 0 0 12px var(--emerald-glow); }
.litter-stat-item.stat-waiting .litter-stat-value { color: var(--orange); text-shadow: 0 0 12px rgba(255,140,66,0.25); }
.litter-stat-item.stat-sold   .litter-stat-value { color: var(--text-secondary); text-shadow: none; }

/* ── Разделитель ── */
.litter-section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--violet), var(--cyan), transparent);
  opacity: 0.2;
  flex-shrink: 0;
}

/* ── Зона котят ── */
.kittens-area {
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
}
.kittens-area-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.kittens-area-label {
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
}
.kittens-grid-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.kittens-grid-scroll::-webkit-scrollbar { width: 4px; }
.kittens-grid-scroll::-webkit-scrollbar-track { background: transparent; }
.kittens-grid-scroll::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.kittens-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-bottom: 12px;
}
.kittens-empty-hint {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-dim);
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.08em;
}

/* ── Карточка котёнка ── */
.kitten-card {
  background: rgba(13,22,48,0.65);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color var(--t-base), box-shadow var(--t-base);
  position: relative;
  overflow: hidden;
}
/* Верхняя полоска по полу */
.kitten-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0.5;
  transition: opacity var(--t-base);
}
.kitten-card.female::before { background: linear-gradient(90deg, var(--violet), transparent); }
.kitten-card.male::before   { background: linear-gradient(90deg, #4a9eff, transparent); }
.kitten-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.3); }
.kitten-card:hover::before { opacity: 1; }

/* Статус — цветовая рамка */
.kitten-card[data-status="waiting"] { border-color: rgba(255,140,66,0.2); }
.kitten-card[data-status="stays"]   { border-color: rgba(40,217,138,0.2); }
.kitten-card[data-status="sold"]    { border-color: rgba(61,79,114,0.12); opacity: 0.65; }

/* Шапка карточки котёнка */
.kitten-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.kitten-gender-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
}
.kitten-gender-icon.female {
  background: rgba(138,79,255,0.15);
  color: var(--violet);
  border: 1px solid rgba(138,79,255,0.3);
  box-shadow: 0 0 8px var(--violet-glow);
}
.kitten-gender-icon.male {
  background: rgba(74,158,255,0.15);
  color: #4a9eff;
  border: 1px solid rgba(74,158,255,0.3);
  box-shadow: 0 0 8px rgba(74,158,255,0.2);
}
.kitten-card-actions { display: flex; gap: 4px; }
.kitten-action-btn {
  width: 26px;
  height: 26px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t-base);
}
.kitten-action-btn svg { width: 12px; height: 12px; pointer-events: none; }
.kitten-action-btn:hover { border-color: var(--cyan-dim); color: var(--cyan); background: var(--cyan-glow-sm); }
.kitten-action-btn.delete:hover { border-color: rgba(255,68,102,0.4); color: var(--red); background: var(--red-glow); }

/* Имя котёнка */
.kitten-name {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.03em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kitten-noname {
  color: var(--text-dim);
  font-style: italic;
  font-weight: 400;
  font-size: 12px;
}

/* Мета-строки */
.kitten-meta { display: flex; flex-direction: column; gap: 3px; }
.kitten-meta-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px;
}
.kitten-meta-label {
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
}
.kitten-meta-value {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--text-secondary);
  text-align: right;
}

/* EMS-бейдж */
.kitten-ems-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  background: rgba(138,79,255,0.1);
  border: 1px solid rgba(138,79,255,0.2);
  border-radius: 10px;
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  color: var(--violet);
  letter-spacing: 0.05em;
  align-self: flex-start;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Статус-блок */
.kitten-status-wrap {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: auto;
}
.kitten-status-select {
  width: 100%;
  padding: 6px 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 600;
  outline: none;
  cursor: pointer;
  transition: border-color var(--t-base), box-shadow var(--t-base);
}
.kitten-status-select option { background: var(--bg-mid); }
.kitten-status-select:focus { border-color: var(--cyan-dim); box-shadow: 0 0 0 2px var(--cyan-glow-sm); }

/* Подсветка select по статусу */
.kitten-card[data-status="waiting"] .kitten-status-select { border-color: rgba(255,140,66,0.3); color: var(--orange); }
.kitten-card[data-status="stays"]   .kitten-status-select { border-color: rgba(40,217,138,0.3); color: var(--emerald); }
.kitten-card[data-status="sold"]    .kitten-status-select { color: var(--text-dim); }

/* Кнопка «В питомник» */
.kitten-to-cattery-btn {
  width: 100%;
  padding: 6px 10px;
  background: rgba(40,217,138,0.1);
  border: 1px solid rgba(40,217,138,0.25);
  border-radius: var(--radius-sm);
  color: var(--emerald);
  font-family: var(--font-ui);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all var(--t-base);
}
.kitten-to-cattery-btn svg { width: 11px; height: 11px; }
.kitten-to-cattery-btn:hover:not(.already-added) {
  background: rgba(40,217,138,0.18);
  box-shadow: 0 0 12px var(--emerald-glow);
}
.kitten-to-cattery-btn.already-added {
  background: rgba(40,217,138,0.05);
  border-color: rgba(40,217,138,0.12);
  color: var(--text-dim);
  cursor: default;
}

/* ── Заметки помёта ── */
.litter-notes-block {
  padding: 12px 16px;
  background: rgba(13,22,48,0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  flex-shrink: 0;
}
.litter-notes-label {
  font-family: var(--font-ui);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 4px;
}
.litter-notes-text {
  font-family: var(--font-body);
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.5;
}