.lb-split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 24px;
}

.lb-split-card {
  background: color-mix(in srgb, var(--surface) 95%, transparent);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px 14px 8px;
}

.lb-split-title {
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text);
}

.lb-mini-table {
  width: 100%;
  border-collapse: collapse;
}

.lb-mini-table th,
.lb-mini-table td {
  padding: 8px 8px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent);
  font-size: 0.92rem;
}

.lb-mini-table th {
  color: var(--text-muted);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.lb-mini-table td:last-child {
  text-align: right;
  font-weight: 700;
  color: var(--primary);
}

.lb-class-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.lb-class-tab {
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  color: var(--text);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
}

.lb-class-tab.active {
  border-color: var(--primary);
  color: var(--primary);
  background: color-mix(in srgb, var(--primary) 10%, transparent);
}

.lb-class-panels { margin-top: 14px; }
.lb-class-panel { display: none; }
.lb-class-panel.active { display: block; }

@media (max-width: 900px) {
  .lb-split-grid { grid-template-columns: 1fr; }
}