/* Interactive labs for Sigma user guides — ink/brass, no cards-as-decoration */
.guide-lab {
  margin: 1.75rem 0 2rem;
  padding: 1.15rem 1.2rem 1.25rem;
  background: var(--ink-raised, #1b1812);
  border: 1px solid rgba(201, 162, 75, 0.28);
  border-radius: 2px;
}

.guide-lab__eyebrow {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brass, #c9a24b);
  margin: 0 0 0.35rem;
}

.guide-lab__title {
  font-family: 'Petrona', 'Lora', 'PingFang SC', serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--paper, #e9e2d2);
  margin: 0 0 0.55rem;
}

.guide-lab__hint {
  font-size: 0.85rem;
  color: var(--paper-dim, #a39a84);
  margin: 0 0 1rem;
}

.guide-lab__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin-bottom: 1rem;
}

.guide-lab__controls label {
  font-size: 0.85rem;
  color: var(--paper-dim, #a39a84);
  margin-right: 0.25rem;
}

.guide-lab__range {
  width: min(100%, 220px);
  accent-color: var(--brass, #c9a24b);
}

.guide-lab__count {
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  color: var(--brass, #c9a24b);
  font-size: 0.95rem;
  min-width: 1.5rem;
}

.guide-lab__btn {
  font-family: 'IBM Plex Sans', -apple-system, sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.45rem 0.85rem;
  border-radius: 2px;
  border: 1px solid rgba(201, 162, 75, 0.4);
  background: transparent;
  color: var(--paper, #e9e2d2);
  cursor: pointer;
}

.guide-lab__btn:hover,
.guide-lab__btn:focus-visible {
  border-color: var(--brass, #c9a24b);
  color: var(--brass, #c9a24b);
  outline: none;
}

.guide-lab__btn.is-active {
  background: rgba(201, 162, 75, 0.18);
  border-color: var(--brass, #c9a24b);
  color: var(--brass, #c9a24b);
}

.guide-lab__btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.guide-lab__avatars {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0.75rem 0;
}

.guide-lab__avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-family: 'IBM Plex Mono', ui-monospace, monospace;
  background: var(--ink, #15130f);
  border: 1.5px solid rgba(201, 162, 75, 0.25);
  color: var(--paper-dim, #a39a84);
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.guide-lab__avatar.is-on {
  border-color: var(--brass, #c9a24b);
  background: rgba(201, 162, 75, 0.15);
  color: var(--brass, #c9a24b);
}

.guide-lab__mode {
  display: flex;
  gap: 0.5rem;
  margin: 0.5rem 0 0.85rem;
}

.guide-lab__mode button {
  font-size: 0.75rem;
  padding: 0.25rem 0.55rem;
}

.guide-lab__readout {
  font-size: 0.88rem;
  color: var(--paper, #e9e2d2);
  line-height: 1.55;
}

.guide-lab__readout strong {
  color: var(--brass, #c9a24b);
  font-weight: 600;
}

.guide-lab__risk {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--paper-dim, #a39a84);
}

.guide-lab__grid {
  display: grid;
  gap: 0.45rem 1rem;
  grid-template-columns: minmax(7rem, 32%) 1fr;
  font-size: 0.88rem;
}

.guide-lab__grid dt {
  color: var(--paper-dim, #a39a84);
  margin: 0;
}

.guide-lab__grid dd {
  margin: 0;
  color: var(--paper, #e9e2d2);
}

.guide-lab__stage {
  margin: 0.85rem 0;
  padding: 0.85rem 0.9rem;
  border: 1px dashed rgba(201, 162, 75, 0.3);
  border-radius: 2px;
  font-size: 0.88rem;
  color: var(--paper, #e9e2d2);
  min-height: 3.2rem;
}

.guide-lab__stage[data-tone="ok"] {
  border-style: solid;
  border-color: rgba(122, 155, 110, 0.45);
}

.guide-lab__stage[data-tone="fail"] {
  border-style: solid;
  border-color: rgba(193, 85, 74, 0.5);
}

.guide-lab__footer {
  margin-top: 0.85rem;
  font-size: 0.8rem;
  color: var(--paper-dim, #a39a84);
}

@media (max-width: 480px) {
  .guide-lab__grid {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
  .guide-lab__grid dt {
    margin-top: 0.45rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .guide-lab__avatar {
    transition: none;
  }
}