opencode/packages/ui/src/components/progress.css

[data-component="progress"] {
  display: flex;
  flex-direction: column;
  gap: 4px;

  [data-slot="progress-header"] {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }

  [data-slot="progress-label"],
  [data-slot="progress-value-label"] {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-large);
    letter-spacing: var(--letter-spacing-normal);
  }

  [data-slot="progress-label"] {
    color: var(--text-base);
  }

  [data-slot="progress-value-label"] {
    color: var(--text-weak);
    font-variant-numeric: tabular-nums;
  }

  [data-slot="progress-track"] {
    position: relative;
    width: 100%;
    height: 8px;
    overflow: hidden;
    border-radius: 999px;
    border: 1px solid var(--border-weak-base);
    background-color: var(--surface-base);
  }

  [data-slot="progress-fill"] {
    height: 100%;
    width: var(--kb-progress-fill-width);
    border-radius: inherit;
    background-color: var(--border-active);
    transition: width 200ms ease;
  }

  &[data-indeterminate] [data-slot="progress-fill"] {
    width: 35%;
    animation: progress-indeterminate 1.3s ease-in-out infinite;
  }
}

@keyframes progress-indeterminate {
  from {
    transform: translateX(-100%);
  }

  to {
    transform: translateX(300%);
  }
}