.ig-upgrade-grid {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.65rem;
}

.ig-upgrade-grid label {
  display: block;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 0.3rem;
}

.ig-input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  padding: 0.55rem 0.7rem;
  font-size: 0.84rem;
}

.ig-status-box {
  margin-top: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.6rem 0.8rem;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.8rem;
}

.ig-status-box strong {
  color: #fff;
}

.ig-variation-grid {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.7rem;
}

.ig-variation-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
}

.ig-variation-card img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  cursor: pointer;
}

.ig-variation-meta {
  padding: 0.4rem;
  display: flex;
  justify-content: space-between;
  gap: 0.35rem;
}

.ig-mini-btn {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  font-size: 0.72rem;
  padding: 0.25rem 0.42rem;
  cursor: pointer;
}

.ig-history-panel {
  margin-top: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.75rem;
}

.ig-history-toolbar {
  display: flex;
  gap: 0.45rem;
  margin-bottom: 0.55rem;
}

.ig-history-toolbar input {
  flex: 1;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(0, 0, 0, 0.2);
  color: #fff;
  border-radius: 8px;
  padding: 0.35rem 0.55rem;
  font-size: 0.78rem;
}

.ig-history-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.55rem;
}

.ig-history-item {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
}

.ig-history-item img {
  width: 100%;
  aspect-ratio: 1/1;
  object-fit: cover;
  display: block;
}

.ig-history-item .meta {
  padding: 0.35rem;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.74);
}