.unit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.unit-card {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  transition: border-color var(--transition);
}

.unit-card.highlight {
  border-color: var(--accent);
  background: rgba(91,141,238,0.05);
}

.unit-card .uc-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text3);
  margin-bottom: 6px;
}

.unit-card .uc-value {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent);
  word-break: break-all;
}

.unit-card .uc-unit {
  font-size: 11px;
  color: var(--text3);
  margin-top: 3px;
}

.known-distances {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kd-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  cursor: pointer;
  transition: color var(--transition);
}

.kd-item:last-child {
  border-bottom: none;
}

.kd-item:hover {
  color: var(--accent);
}

.kd-item .kd-name {
  color: var(--text2);
}

.kd-item .kd-dist {
  color: var(--text3);
  font-size: 12px;
}

.kd-item:hover .kd-name {
  color: var(--accent);
}