/* HMM regime panel — signals chart */
.hmm-regime-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-edge);
  background: var(--surface-panel);
  margin-bottom: 16px;
  overflow: hidden;
}
.hmm-regime-panel__head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.hmm-regime-panel__title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-300);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.hmm-regime-panel__body {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 12px 16px;
  padding: 14px 16px;
}
.hmm-regime-panel__stat span {
  display: block;
  font-size: 11px;
  color: var(--text-400);
  margin-bottom: 2px;
}
.hmm-regime-panel__stat strong {
  font-size: 18px;
  color: var(--text-100);
}
.hmm-regime-panel__stat--right {
  text-align: right;
}
.hmm-regime-panel__transition {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  min-width: 0;
  text-align: center;
  padding: 0 8px;
}
.hmm-regime-panel__transition--empty {
  font-size: 11px;
  color: var(--text-400);
}
.hmm-regime-panel__transition-date {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-400);
}
.hmm-regime-panel__transition-flow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-100);
}
.hmm-regime-panel__transition-from {
  color: var(--text-300);
}
.hmm-regime-panel__transition-arrow {
  color: var(--text-400);
  font-size: 12px;
}
.hmm-regime-panel__transition-to {
  color: var(--text-100);
}
.hmm-regime--bull .hmm-regime-panel__transition-to { color: #22c55e; }
.hmm-regime--bear .hmm-regime-panel__transition-to { color: #ef4444; }
.hmm-regime--mean .hmm-regime-panel__transition-to { color: #eab308; }
@media (max-width: 640px) {
  .hmm-regime-panel__body {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }
  .hmm-regime-panel__transition {
    grid-column: 1 / -1;
    order: -1;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 4px;
  }
  .hmm-regime-panel__stat--right {
    text-align: right;
  }
}
.hmm-regime-panel--loading,
.hmm-regime-panel--empty {
  padding: 16px;
  color: var(--text-300);
  font-size: 13px;
}
.scr-hmm-col { white-space: nowrap; }