.mission-banner {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-left: 4px solid var(--accent-gold);
  border-radius: 12px;
  padding: 0.9rem 1rem;
  background: rgba(0, 0, 0, 0.25);
  margin-bottom: 1rem;
}

.mission-title {
  font-weight: 700;
  color: var(--accent-gold);
  margin-bottom: 0.25rem;
}

.mission-text {
  color: var(--text-secondary);
  line-height: 1.35;
}

.stage-card {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.stage-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stage-title {
  font-weight: 700;
  color: var(--text-primary);
}

.stage-meta {
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.stage {
  padding: 0.75rem 1rem 1rem 1rem;
}

#spectrum-svg {
  width: 100%;
  height: auto;
  display: block;
}

.controls-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
}

.control-card {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 1rem;
}

.control-title {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.control-value {
  font-family: var(--font-mono);
  color: var(--accent-blue);
  font-weight: 600;
}

.small-help {
  margin-top: 0.5rem;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.35;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.5rem;
}

.card-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  padding: 0.6rem 0.65rem;
  background: rgba(0, 0, 0, 0.2);
}

.card-option input {
  width: 18px;
  height: 18px;
}

.card-option-label {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.card-option-name {
  font-weight: 650;
  color: var(--text-primary);
}

.card-option-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.btn-row {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.setup-btn.active {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(93, 173, 226, 0.18);
}