frontend/src/components/workflow/WorkflowPipeline.css

.dw-pipeline {
    display: flex;
    align-items: center;
    gap: 0;
    padding: var(--space-3) 0;
    overflow-x: auto;
}

.dw-pipeline__stage-wrapper {
    display: flex;
    align-items: center;
}

.dw-pipeline__stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-1);
    min-width: 56px;
}

.dw-pipeline__icon {
    width: 28px;
    height: 28px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-sm);
    font-weight: 700;
    border: 2px solid var(--color-border);
    color: var(--color-text-muted);
    background: var(--color-surface);
}

.dw-pipeline__label {
    font-size: 10px;
    color: var(--color-text-muted);
    text-align: center;
    white-space: nowrap;
}

/* Done */
.dw-pipeline__stage--done .dw-pipeline__icon {
    background: var(--color-success);
    border-color: var(--color-success);
    color: #fff;
}
.dw-pipeline__stage--done .dw-pipeline__label {
    color: var(--color-text-secondary);
}

/* Active */
.dw-pipeline__stage--active .dw-pipeline__icon {
    background: var(--color-accent-soft);
    border-color: var(--color-accent);
    color: var(--color-accent);
    animation: pulse 1.5s infinite;
}
.dw-pipeline__stage--active .dw-pipeline__label {
    color: var(--color-accent);
    font-weight: 600;
}

/* Failed */
.dw-pipeline__stage--failed .dw-pipeline__icon {
    background: var(--color-danger-soft);
    border-color: var(--color-danger);
    color: var(--color-danger);
}
.dw-pipeline__stage--failed .dw-pipeline__label {
    color: var(--color-danger);
}

/* Connector */
.dw-pipeline__connector {
    width: 16px;
    height: 2px;
    background: var(--color-border);
    flex-shrink: 0;
}
.dw-pipeline__connector--done {
    background: var(--color-success);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.dw-pipeline__metric {
    font-size: 9px;
    font-family: var(--font-mono);
    color: var(--color-text-muted);
    margin-top: 1px;
}

.dw-pipeline__metric--tokens {
    color: var(--color-accent);
}