.audio-setup-backdrop {
  z-index: 200;
}

.audio-setup-card {
  width: min(960px, 100%);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.audio-setup-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.audio-setup-header h3 {
  margin: 0 0 0.35rem;
}

.audio-setup-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.75rem;
}

.audio-setup-step {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: var(--color-surface-muted);
  color: var(--color-text);
  transition: border-color 160ms ease, background 160ms ease;
}

.audio-setup-step.active {
  background: rgba(37, 99, 235, 0.12);
  border-color: rgba(37, 99, 235, 0.45);
}

.audio-setup-step.complete {
  opacity: 0.85;
}

.audio-setup-step-index {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--interactive-bg-active);
  color: var(--interactive-text-active);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
}

.audio-setup-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.audio-setup-panel {
  display: none;
  flex-direction: column;
  gap: 1rem;
}

.audio-setup-panel.active {
  display: flex;
}

.audio-setup-consent {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 0.9rem 1rem;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--color-surface-contrast);
}

.audio-setup-consent input {
  margin-top: 0.2rem;
}

.audio-setup-callout {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px dashed rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.08);
}

.audio-setup-warning {
  border-color: rgba(245, 158, 11, 0.5);
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
}

.audio-setup-status[data-tone='error'] {
  color: #b91c1c;
}

.audio-setup-status[data-tone='success'] {
  color: #15803d;
}

.audio-setup-meter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.audio-setup-meter-card {
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 1rem;
  background: var(--color-surface-contrast);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.audio-setup-meter-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.audio-setup-meter {
  height: 10px;
  background: rgba(148, 163, 184, 0.2);
  border-radius: 999px;
  overflow: hidden;
}

.audio-setup-meter-fill {
  height: 100%;
  width: 0%;
  transition: width 120ms ease;
}

.audio-setup-meter-status[data-state='ok'] {
  color: #15803d;
}

.audio-setup-meter-status[data-state='missing'] {
  color: #b91c1c;
}

.audio-setup-meter-status[data-state='unavailable'] {
  color: #6b7280;
}

.audio-setup-countdown {
  font-weight: 600;
}

.audio-setup-result {
  padding: 0.9rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: var(--color-surface-muted);
}

.audio-setup-result[data-state='success'] {
  border-color: rgba(34, 197, 94, 0.45);
  background: rgba(34, 197, 94, 0.12);
  color: #15803d;
}

.audio-setup-result[data-state='warn'] {
  border-color: rgba(245, 158, 11, 0.45);
  background: rgba(245, 158, 11, 0.12);
  color: #b45309;
}

.audio-setup-result[data-state='error'] {
  border-color: rgba(239, 68, 68, 0.45);
  background: rgba(239, 68, 68, 0.12);
  color: #b91c1c;
}

.audio-setup-result-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0.75rem;
}

.audio-setup-result-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: var(--color-surface-contrast);
}

.audio-setup-result-item strong[data-state='unavailable'] {
  color: #6b7280;
}

.audio-setup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  justify-content: flex-end;
}

.audio-setup-actions .button,
.audio-setup-actions .button-secondary {
  min-width: 160px;
}

@media (max-width: 720px) {
  .audio-setup-actions {
    justify-content: stretch;
  }

  .audio-setup-actions .button,
  .audio-setup-actions .button-secondary {
    flex: 1 1 auto;
  }
}