.chip-demo {
  color: var(--primary);
  border-color: color-mix(in srgb, var(--primary) 35%, var(--border));
  font-weight: 600;
}

.footer a {
  color: var(--primary);
  font-weight: 600;
}

.model-status {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 8px 12px;
  width: min(440px, calc(100% - 32px));
  padding: 12px 16px;
  transform: translateX(-50%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font-size: 0.85rem;
  box-shadow: 0 18px 40px -20px rgba(15, 23, 42, 0.45);
}

.model-status[hidden] {
  display: none;
}

.model-status .spinner {
  width: 18px;
  height: 18px;
}

.model-status-track {
  grid-column: 1 / -1;
  height: 4px;
  overflow: hidden;
  border-radius: 2px;
  background: var(--surface-2);
}

.model-status-bar {
  display: block;
  width: 0;
  height: 100%;
  background: var(--primary);
  transition: width 0.2s ease;
}